:root {
    --ava-primary: #23366a;
    --ava-primary-dark: #16213e;
    --ava-primary-light: #2d4580;
    --ava-accent: #c9a227;
    --ava-accent-soft: #f6eed8;
    --ava-success: #059669;
    --ava-danger: #dc2626;
    --ava-warning: #d97706;
    --ava-bg: #eef2f7;
    --ava-surface: #ffffff;
    --ava-border: #e2e8f0;
    --ava-text: #1e293b;
    --ava-muted: #64748b;
    --ava-sidebar-w: 280px;
    --ava-sidebar-w-collapsed: 76px;
    --ava-radius: 12px;
    --ava-shadow: 0 4px 24px rgba(22, 33, 62, 0.08);
    --ava-shadow-lg: 0 12px 40px rgba(22, 33, 62, 0.12);
    --ava-font: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body.ava-app,
body.ava-auth {
    font-family: var(--ava-font);
    color: var(--ava-text);
    background: var(--ava-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ---- Auth / Login (Escola Time Celso Pansera) ---- */
body.ava-auth:has(.hz-login-page) {
    background: #16213e;
    display: block;
    padding: 0;
    min-height: 100vh;
    min-height: 100dvh;
}

/* Trava scroll do login, mas libera quando o modal PWA está aberto */
body.ava-auth:has(.hz-login-page--fit):not(.pwa-modal-open) {
    height: 100%;
    max-height: 100dvh;
    overflow: hidden;
}

html:has(.hz-login-page--fit):not(.pwa-modal-open) {
    height: 100%;
    overflow: hidden;
}

body.ava-auth:has(.hz-login-page)::before {
    display: none;
}

.hz-login-page {
    position: relative;
    display: flex;
    justify-content: flex-end;
    align-items: stretch;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    font-family: "Poppins", var(--ava-font);
    background-color: #16213e;
    background-image:
        url('../img/Design/background-pattern.png'),
        linear-gradient(135deg, #23366a 0%, #16213e 100%);
    background-size: cover, cover;
    background-position: center, center;
    background-repeat: no-repeat, no-repeat;
}

.hz-login-page--fit {
    height: 100dvh;
    max-height: 100dvh;
    min-height: 0;
    overflow: hidden;
}

.hz-login-hero {
    position: absolute;
    inset: 0;
    z-index: 0;
    color: #fff;
    pointer-events: none;
    overflow: hidden;
}

.hz-login-hero-bg {
    display: none;
}

.hz-login-hero-shape {
    position: absolute;
    left: -8%;
    bottom: -14%;
    width: min(52vw, 720px);
    height: auto;
    z-index: 1;
    pointer-events: none;
}

.hz-login-hero-map-wrap {
    position: absolute;
    right: 2%;
    bottom: 2%;
    width: min(40vw, 560px);
    z-index: 1;
    pointer-events: none;
}

.hz-login-hero-map {
    display: block;
    width: 100%;
    height: auto;
    opacity: 0.95;
    filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.2));
}

.hz-login-pin {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50% 50% 50% 0;
    background: #e11d2e;
    box-shadow: 0 0 0 6px rgba(225, 29, 46, 0.22);
    transform: rotate(-45deg);
}

.hz-login-pin::after {
    display: none;
}

.hz-login-pin-1 { left: 18%; top: 16%; }
.hz-login-pin-2 { left: 36%; top: 10%; }
.hz-login-pin-3 { left: 54%; top: 18%; }
.hz-login-pin-4 { left: 30%; top: 36%; }
.hz-login-pin-5 { left: 48%; top: 40%; }
.hz-login-pin-6 { left: 68%; top: 32%; }
.hz-login-pin-7 { left: 42%; top: 56%; }

.hz-login-hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: clamp(1.25rem, 2.5vh, 2rem) clamp(1.25rem, 2vw, 2.25rem) 0;
    width: 100%;
}

.hz-login-brand-logo {
    display: block;
    width: min(250px, 22vw);
    height: auto;
}

.hz-login-hero-stage {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    min-height: 0;
}

.hz-login-hero-character {
    position: absolute;
    left: -6%;
    bottom: 0;
    display: block;
    height: min(92vh, 960px);
    width: auto;
    max-width: min(38vw, 500px);
    object-fit: contain;
    object-position: bottom left;
    z-index: 2;
    filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.45));
}

.hz-login-hero-copy {
    position: absolute;
    left: 44%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    width: min(420px, 34vw);
    max-width: 420px;
    text-align: left;
}

.hz-login-hero-title {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.2vw, 1.15rem);
    margin-bottom: clamp(1rem, 2vh, 1.5rem);
}

.hz-login-hero-icon {
    width: clamp(64px, 6.2vw, 92px);
    height: auto;
    flex-shrink: 0;
}

.hz-login-hero-name {
    display: flex;
    flex-direction: column;
    line-height: 0.92;
    font-family: "Poppins", sans-serif;
    font-weight: 800;
    font-size: clamp(1.85rem, 3.4vw, 3.15rem);
    letter-spacing: -0.02em;
    color: #fff;
    text-transform: uppercase;
}

.hz-login-hero-name span:first-child {
    font-size: 0.72em;
    letter-spacing: 0.02em;
}

.hz-login-hero-lead {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(0.88rem, 1.05vw, 1.05rem);
    font-weight: 400;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.94);
}

.hz-login-hero-cta {
    margin: 0.9rem 0 0 !important;
    font-family: "Poppins", sans-serif;
    font-size: clamp(0.95rem, 1.15vw, 1.12rem) !important;
    font-weight: 700 !important;
    color: #fff !important;
    line-height: 1.4 !important;
}

.hz-login-hero-mid,
.hz-login-hero-mid-pending {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    margin-top: auto;
    margin-bottom: 4vh;
    min-height: 0;
}

.hz-login-hero-mid-pending {
    align-items: center;
    margin-bottom: 8vh;
}

.hz-login-hero-mid-pending .hz-login-hero-copy {
    position: static;
    margin: 0;
    padding-bottom: 0;
    max-width: 460px;
}

.hz-login-hero-mid-pending h1 {
    font-size: clamp(1.5rem, 2.4vw, 2.1rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 0.75rem;
}

.hz-login-main {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: min(460px, 32vw);
    min-width: 340px;
    padding: 1.5rem 1.25rem;
    margin-right: clamp(1.5rem, 5.5vw, 5rem);
}

.hz-login-page--fit .hz-login-main {
    max-height: 100%;
    padding: clamp(0.5rem, 1.5vh, 1.25rem) clamp(0.75rem, 1.5vw, 1.25rem);
}

.hz-login-page--fit .hz-login-card {
    max-height: calc(100dvh - 1.5rem);
    display: flex;
    flex-direction: column;
}

.hz-login-page--fit .hz-login-card-body {
    overflow: hidden;
    padding: 0.15rem clamp(1rem, 1.5vw, 1.5rem) 0.65rem;
}

.hz-login-page--fit .hz-login-header {
    margin-bottom: clamp(0.55rem, 1.4vh, 1.15rem);
}

.hz-login-page--fit .hz-login-header h2 {
    font-size: clamp(1.15rem, 2.4vh, 1.75rem);
}

.hz-login-page--fit .hz-login-subtitle {
    font-size: clamp(0.78rem, 1.5vh, 0.92rem);
}

.hz-login-page--fit .hz-field {
    margin-bottom: clamp(0.45rem, 1.2vh, 0.95rem);
}

.hz-login-page--fit .hz-field .form-label {
    margin-bottom: 0.3rem;
    font-size: clamp(0.78rem, 1.4vh, 0.88rem);
}

.hz-login-page--fit .hz-input-wrap .form-control {
    height: clamp(40px, 5.2vh, 48px);
}

.hz-login-page--fit .hz-login-options {
    margin-bottom: clamp(0.65rem, 1.5vh, 1.15rem);
}

.hz-login-page--fit .hz-login-submit {
    height: clamp(42px, 5.4vh, 50px);
}

.hz-login-page--fit .hz-resend-verification {
    margin-top: clamp(0.45rem, 1vh, 0.85rem);
}

.hz-login-page--fit .hz-signup-text {
    margin-top: clamp(0.55rem, 1.2vh, 1rem);
    font-size: clamp(0.78rem, 1.4vh, 0.9rem);
}

.hz-login-page--fit .hz-login-card-support {
    padding: clamp(0.45rem, 1.1vh, 0.85rem) 1rem;
    font-size: clamp(0.72rem, 1.3vh, 0.84rem);
}

.hz-login-page--fit .hz-login-hero-character {
    height: min(88dvh, 920px);
}

.hz-login-page--fit .hz-login-card-top {
    padding: clamp(0.55rem, 1.2vh, 1.05rem) clamp(0.85rem, 1.4vw, 1.35rem) 0;
}

.hz-login-mobile-brand {
    display: none;
}

.hz-login-card {
    width: 100%;
    max-width: 430px;
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35);
    border: none;
    overflow: hidden;
    font-family: "Poppins", var(--ava-font);
}

.hz-login-card-top {
    display: flex;
    justify-content: flex-end;
    padding: 1.15rem 1.4rem 0;
}

.hz-login-lang {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #64748b;
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.hz-login-lang-wrap {
    position: relative;
}

.hz-login-lang-wrap > summary {
    list-style: none;
}

.hz-login-lang-wrap > summary::-webkit-details-marker {
    display: none;
}

.hz-login-lang-wrap[open] .hz-login-lang .bi-chevron-down {
    transform: rotate(180deg);
}

.hz-login-lang .bi-chevron-down {
    font-size: 0.7rem;
    opacity: 0.7;
    transition: transform 0.15s ease;
}

.hz-login-lang-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 0.4rem);
    min-width: 160px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(22, 33, 62, 0.12);
    padding: 0.35rem;
    z-index: 20;
}

.hz-login-lang-option {
    display: block;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    color: #334155;
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
}

.hz-login-lang-option:hover {
    background: #f1f5f9;
    color: var(--ava-primary);
}

.hz-login-lang-option.is-active {
    background: rgba(35, 54, 106, 0.08);
    color: var(--ava-primary);
}

.hz-login-card-body {
    padding: 0.5rem 2rem 1.75rem;
}

.hz-login-header {
    margin-bottom: 1.75rem;
}

.hz-login-header h2 {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ava-primary-dark);
    margin-bottom: 0.45rem;
    line-height: 1.2;
}

.hz-login-header h2 span {
    color: var(--ava-primary);
}

.hz-login-subtitle {
    margin: 0;
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.55;
}

.hz-field {
    margin-bottom: 1.1rem;
}

.hz-field .form-label {
    font-weight: 700;
    color: var(--ava-primary-dark);
    font-size: 0.88rem;
    margin-bottom: 0.45rem;
}

.hz-input-wrap {
    position: relative;
}

.hz-input-wrap > i {
    position: absolute;
    left: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 0.95rem;
    pointer-events: none;
    z-index: 2;
}

.hz-input-wrap .form-control {
    padding-left: 2.65rem;
    padding-right: 2.65rem;
    background: #fff;
    border: 1.5px solid #dbe3ee;
    border-radius: 12px;
    height: 48px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.hz-input-wrap-password .form-control {
    padding-right: 3rem;
}

.hz-input-wrap .form-control:focus {
    border-color: var(--ava-primary);
    box-shadow: 0 0 0 4px rgba(35, 54, 106, 0.14);
}

.hz-password-toggle {
    position: absolute;
    right: 0.35rem;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #94a3b8;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
}

.hz-password-toggle:hover {
    color: var(--ava-primary);
    background: rgba(35, 54, 106, 0.06);
}

.hz-login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.hz-remember-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    cursor: pointer;
    font-size: 0.86rem;
    color: #64748b;
    user-select: none;
}

.hz-remember-check input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--ava-primary);
    cursor: pointer;
}

.hz-forgot-link {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ava-primary);
    text-decoration: none;
    white-space: nowrap;
}

.hz-forgot-link:hover {
    color: var(--ava-primary-dark);
    text-decoration: underline;
}

.hz-login-submit {
    height: 50px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    background: var(--ava-primary);
    border-color: var(--ava-primary);
}

.hz-login-submit:hover {
    background: var(--ava-primary-dark);
    border-color: var(--ava-primary-dark);
}

.hz-resend-verification {
    margin-top: 1rem;
}

.hz-resend-verification summary {
    cursor: pointer;
    font-size: 0.82rem;
    color: #64748b;
}

.hz-resend-verification summary:hover {
    color: var(--ava-primary);
}

.hz-login-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.35rem 0 1rem;
    color: #94a3b8;
    font-size: 0.82rem;
}

.hz-login-divider::before,
.hz-login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

.hz-sso-btn {
    width: 100%;
    height: 48px;
    border: 1.5px solid #dbe3ee;
    border-radius: 12px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    font-weight: 600;
    color: #334155;
    cursor: not-allowed;
    opacity: 0.72;
}

.hz-sso-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.hz-signup-text {
    margin: 1.35rem 0 0;
    text-align: center;
    font-size: 0.9rem;
    color: #64748b;
}

.hz-signup-text a {
    color: var(--ava-primary);
    font-weight: 700;
    text-decoration: none;
}

.hz-signup-text a:hover {
    text-decoration: underline;
}

.hz-login-card-support {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 1rem 1.5rem;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    font-size: 0.84rem;
    color: #64748b;
}

.hz-login-card-support i {
    color: var(--ava-primary);
    font-size: 1rem;
}

.hz-login-card-support a {
    color: var(--ava-primary);
    font-weight: 700;
    text-decoration: none;
}

.hz-login-card-support a:hover {
    text-decoration: underline;
}

.hz-login-footer {
    width: 100%;
    max-width: 760px;
    margin-top: 1.5rem;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.55);
}

.hz-login-footer-links {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.hz-login-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.hz-login-footer-links a:hover {
    color: #fff;
}

.hz-login-main-scroll {
    justify-content: flex-start;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.hz-login-card-wide {
    max-width: 560px;
}

/* Criar conta / pending */
.hz-login-page--enroll {
    overflow-x: hidden;
    overflow-y: auto;
    height: auto;
    min-height: 100dvh;
    max-height: none;
    align-items: stretch;
}

.hz-login-page--enroll .hz-login-main {
    width: min(560px, 42vw);
    min-width: 380px;
    max-width: 580px;
    justify-content: flex-start;
    align-self: center;
    margin-top: clamp(1.25rem, 4vh, 3rem);
    margin-bottom: clamp(1.25rem, 4vh, 3rem);
    margin-right: clamp(1.5rem, 5.5vw, 5rem);
    padding-top: 0;
    padding-bottom: 0;
}

.hz-login-page--enroll .hz-login-card {
    max-width: 100%;
    overflow: visible;
}

.hz-login-page--enroll .hz-login-card-body {
    overflow: visible;
    max-height: none;
    padding: 0.25rem 1.4rem 1.15rem;
}

.hz-login-page--enroll .hz-login-header {
    margin-bottom: 1.15rem;
}

.hz-login-page--enroll .hz-login-header h2 {
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
}

.hz-login-page--enroll .hz-login-header h2 span {
    display: inline;
}

/* Desktop PC: tudo em uma tela, sem scroll da página */
@media (min-width: 901px) {
    html:has(.hz-login-page--enroll):not(.pwa-modal-open),
    body.ava-auth:has(.hz-login-page--enroll):not(.pwa-modal-open) {
        height: 100%;
        max-height: 100dvh;
        overflow: hidden;
    }

    .hz-login-page--enroll {
        height: 100dvh;
        max-height: 100dvh;
        min-height: 0;
        overflow: hidden;
        align-items: stretch;
        justify-content: flex-end;
    }

    .hz-login-page--enroll .hz-login-main,
    .hz-login-page--enroll .hz-login-main-scroll {
        width: min(520px, 38vw);
        min-width: 400px;
        max-width: 540px;
        height: 100%;
        max-height: 100dvh;
        margin: 0;
        margin-right: clamp(1.25rem, 4vw, 3.5rem);
        padding: clamp(0.35rem, 1vh, 0.85rem) clamp(0.65rem, 1.2vw, 1rem);
        justify-content: center;
        align-self: stretch;
        align-items: stretch;
    }

    /* Texto TIME PANSERA: ancora à esquerda do card (não sobrepõe) */
    .hz-login-page--enroll .hz-login-hero-copy {
        left: auto;
        right: calc(min(520px, 38vw) + clamp(1.25rem, 4vw, 3.5rem) + clamp(1.5rem, 2.5vw, 2.75rem));
        transform: translateY(-50%);
        width: min(400px, 30vw);
        max-width: min(400px, calc(100vw - min(520px, 38vw) - 10rem));
    }

    .hz-login-page--enroll .hz-login-hero-character {
        left: -2%;
        max-width: min(34vw, 420px);
    }

    .hz-login-page--enroll .hz-login-hero-lead {
        font-size: clamp(0.82rem, 0.95vw, 0.98rem);
        line-height: 1.55;
    }

    .hz-login-page--enroll .hz-login-card {
        width: 100%;
        max-width: 100%;
        max-height: calc(100dvh - 0.7rem);
        display: flex;
        flex-direction: column;
        overflow: hidden;
        border-radius: 18px;
    }

    .hz-login-page--enroll .hz-login-card-top {
        flex: 0 0 auto;
        padding: clamp(0.4rem, 1vh, 0.75rem) clamp(0.85rem, 1.2vw, 1.15rem) 0;
    }

    .hz-login-page--enroll .hz-login-lang {
        padding: 0.28rem 0.65rem;
        font-size: 0.75rem;
    }

    .hz-login-page--enroll .hz-login-card-body,
    .hz-login-page--enroll .hz-enroll-body {
        flex: 1 1 auto;
        min-height: 0;
        overflow: hidden;
        padding: 0 clamp(0.9rem, 1.3vw, 1.25rem) clamp(0.35rem, 0.8vh, 0.65rem);
        display: flex;
        flex-direction: column;
    }

    .hz-login-page--enroll .hz-enroll-form {
        flex: 1 1 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
    }

    .hz-login-page--enroll .hz-login-header {
        margin-bottom: clamp(0.35rem, 1vh, 0.7rem);
        flex: 0 0 auto;
    }

    .hz-login-page--enroll .hz-login-header h2 {
        font-size: clamp(1.05rem, 2.2vh, 1.4rem);
        margin-bottom: 0.2rem;
        line-height: 1.2;
    }

    .hz-login-page--enroll .hz-login-subtitle {
        font-size: clamp(0.72rem, 1.35vh, 0.86rem);
        line-height: 1.35;
    }

    .hz-login-page--enroll .hz-enroll-section {
        margin-bottom: clamp(0.35rem, 1vh, 0.7rem);
        padding-bottom: clamp(0.35rem, 1vh, 0.65rem);
    }

    .hz-login-page--enroll .hz-enroll-section:last-of-type {
        margin-bottom: clamp(0.25rem, 0.8vh, 0.5rem);
        padding-bottom: 0;
    }

    .hz-login-page--enroll .hz-enroll-section-title {
        font-size: clamp(0.62rem, 1.15vh, 0.72rem);
        margin-bottom: clamp(0.3rem, 0.8vh, 0.55rem);
        letter-spacing: 0.06em;
    }

    .hz-login-page--enroll .hz-field {
        margin-bottom: clamp(0.3rem, 0.9vh, 0.55rem);
    }

    .hz-login-page--enroll .hz-enroll-form .form-label,
    .hz-login-page--enroll .hz-field .form-label {
        font-size: clamp(0.7rem, 1.25vh, 0.8rem);
        margin-bottom: 0.18rem;
    }

    .hz-login-page--enroll .hz-enroll-form .form-control,
    .hz-login-page--enroll .hz-enroll-form .form-select,
    .hz-login-page--enroll .hz-input-wrap .form-control {
        height: clamp(34px, 4.2vh, 42px);
        font-size: clamp(0.8rem, 1.4vh, 0.9rem);
        border-radius: 10px;
    }

    .hz-login-page--enroll .hz-input-wrap > i {
        font-size: 0.85rem;
        left: 0.8rem;
    }

    .hz-login-page--enroll .hz-input-wrap .form-control {
        padding-left: 2.35rem;
    }

    .hz-login-page--enroll .hz-password-toggle {
        width: 32px;
        height: 32px;
    }

    .hz-login-page--enroll .ava-password-strength,
    .hz-login-page--enroll .hz-login-card .ava-password-strength {
        margin-top: 0.15rem !important;
        margin-bottom: clamp(0.25rem, 0.8vh, 0.5rem) !important;
    }

    .hz-login-page--enroll .ava-password-strength-bar {
        height: 4px;
    }

    .hz-login-page--enroll .ava-password-strength-meta {
        font-size: clamp(0.65rem, 1.15vh, 0.75rem);
        gap: 0.35rem;
    }

    .hz-login-page--enroll .ava-password-strength-hint {
        display: none;
    }

    .hz-login-page--enroll .hz-enroll-class-info {
        margin-top: 0.15rem;
        padding: 0.4rem 0.65rem;
        font-size: 0.72rem;
        line-height: 1.35;
    }

    .hz-login-page--enroll .hz-login-submit {
        height: clamp(36px, 4.6vh, 44px);
        font-size: clamp(0.85rem, 1.5vh, 0.95rem);
        margin-top: auto;
        flex: 0 0 auto;
    }

    .hz-login-page--enroll .hz-signup-text {
        margin-top: clamp(0.35rem, 0.9vh, 0.65rem);
        margin-bottom: 0;
        font-size: clamp(0.72rem, 1.25vh, 0.84rem);
        flex: 0 0 auto;
    }

    .hz-login-page--enroll .hz-login-card-support {
        flex: 0 0 auto;
        padding: clamp(0.35rem, 0.9vh, 0.6rem) 1rem;
        font-size: clamp(0.68rem, 1.2vh, 0.78rem);
    }

    .hz-login-page--enroll .alert {
        padding: 0.45rem 0.7rem;
        font-size: 0.8rem;
        margin-bottom: 0.55rem;
    }

    .hz-login-page--enroll .hz-login-footer,
    .hz-login-page--enroll .hz-login-mobile-brand {
        display: none !important;
    }

    .hz-login-page--enroll .row.g-2 {
        --bs-gutter-x: 0.55rem;
        --bs-gutter-y: 0;
    }
}

.hz-enroll-body {
    padding-bottom: 1.25rem;
}

.hz-enroll-form .form-label {
    font-weight: 700;
    color: var(--ava-primary-dark);
    font-size: 0.88rem;
    margin-bottom: 0.45rem;
}

.hz-enroll-form .form-control,
.hz-enroll-form .form-select {
    border: 1.5px solid #dbe3ee;
    border-radius: 12px;
    height: 48px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.hz-enroll-form .form-control:focus,
.hz-enroll-form .form-select:focus {
    border-color: var(--ava-primary);
    box-shadow: 0 0 0 4px rgba(35, 54, 106, 0.14);
}

.hz-enroll-section {
    margin-bottom: 1.35rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #e2e8f0;
}

.hz-enroll-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0.75rem;
    padding-bottom: 0;
}

.hz-enroll-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 1rem;
}

.hz-enroll-section-title i {
    color: var(--ava-primary);
}

.hz-enroll-class-info {
    margin-top: 0.35rem;
    padding: 0.75rem 0.9rem;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.5;
}

.hz-login-card .ava-password-strength {
    margin-top: 0.75rem;
}

.hz-login-hero-pending .hz-login-hero-copy h1 {
    font-size: clamp(1.5rem, 2.4vw, 2.1rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hz-pending-steps {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hz-pending-steps li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.hz-pending-steps li i {
    color: #f87171;
    font-size: 1rem;
    flex-shrink: 0;
}

.hz-enroll-summary {
    padding: 1rem 1.1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.hz-enroll-summary-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0.45rem;
}

.hz-enroll-summary-code {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--ava-primary-dark);
    margin-bottom: 0.5rem;
}

.hz-enroll-summary-item {
    font-size: 0.88rem;
    color: #334155;
    line-height: 1.5;
}

.hz-enroll-summary-meta {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 0.5rem;
}

.hz-pending-spam-note {
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.hz-login-card .btn-outline-primary {
    border-color: var(--ava-primary);
    color: var(--ava-primary);
    font-weight: 600;
    border-radius: 12px;
    height: 50px;
}

.hz-login-card .btn-outline-primary:hover {
    background: var(--ava-primary);
    border-color: var(--ava-primary);
    color: #fff;
}

@media (max-width: 1200px) {
    .hz-login-hero-character {
        left: -8%;
        max-width: min(36vw, 440px);
    }

    .hz-login-hero-copy {
        left: 42%;
        width: min(380px, 36vw);
    }
}

/* Tablet landscape / small desktop */
@media (max-width: 1024px) {
    .hz-login-main {
        width: min(400px, 36vw);
        min-width: 300px;
        margin-right: 1.25rem;
    }

    .hz-login-page--enroll .hz-login-main {
        width: min(480px, 46vw);
        min-width: 320px;
    }

    .hz-login-hero-name {
        font-size: clamp(1.55rem, 3vw, 2.4rem);
    }
}

/* Mobile / tablet portrait: layout do mockup vertical */
@media (max-width: 900px), (max-width: 1024px) and (orientation: portrait) {
    .hz-login-page,
    .hz-login-page--fit,
    .hz-login-page--enroll {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        min-height: 0;
        padding: 0;
    }

    /* Login: trava viewport sem scroll */
    .hz-login-page--fit {
        overflow: hidden;
        height: 100dvh;
        max-height: 100dvh;
    }

    /* Criar conta: scroll livre para ver todos os campos */
    .hz-login-page--enroll {
        overflow-x: hidden;
        overflow-y: auto;
        height: auto;
        min-height: 100dvh;
        max-height: none;
        -webkit-overflow-scrolling: touch;
    }

    .hz-login-hero-shape,
    .hz-login-hero-map-wrap,
    .hz-login-hero-character,
    .hz-login-hero .hz-login-brand {
        display: none !important;
    }

    .hz-login-page--fit .hz-login-hero,
    .hz-login-page--enroll .hz-login-hero,
    .hz-login-hero {
        position: relative;
        inset: auto;
        height: auto;
        max-height: none;
        flex: 0 0 auto;
        pointer-events: none;
        overflow: visible;
    }

    .hz-login-hero-content {
        width: 100%;
        height: auto;
        padding: clamp(1rem, 3.5vh, 1.75rem) 0.85rem 0.35rem;
        display: block;
    }

    .hz-login-hero-stage {
        display: block;
        height: auto;
        min-height: 0;
        padding: 0;
    }

    .hz-login-hero-copy {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 0;
        text-align: center;
    }

    .hz-login-hero-title {
        justify-content: center;
        margin-bottom: 0.85rem;
        gap: 0.65rem;
    }

    .hz-login-hero-icon {
        width: clamp(48px, 12vw, 64px);
    }

    .hz-login-hero-name {
        font-size: clamp(1.45rem, 6vw, 1.9rem);
        text-align: left;
    }

    .hz-login-hero-lead {
        font-size: clamp(0.82rem, 3.1vw, 0.98rem);
        line-height: 1.55;
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
        color: rgba(255, 255, 255, 0.92);
        text-align: justify;
        text-justify: inter-word;
        hyphens: auto;
        -webkit-hyphens: auto;
    }

    .hz-login-hero-cta {
        font-size: clamp(0.88rem, 3vw, 1.02rem) !important;
        margin-top: 0.55rem !important;
        font-weight: 700 !important;
        text-align: center !important;
    }

    .hz-login-main,
    .hz-login-page--fit .hz-login-main {
        position: relative;
        width: 100%;
        min-width: 0;
        margin: 0;
        padding: 0.5rem 1rem 0.75rem;
        flex: 1 1 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 0.75rem;
    }

    .hz-login-page--enroll .hz-login-main {
        width: 100%;
        min-width: 0;
        max-width: none;
        margin: 0;
        padding: 0.5rem 0.85rem 1.25rem;
        flex: 0 0 auto;
        align-self: stretch;
    }

    .hz-login-page--fit .hz-login-card {
        width: 100%;
        max-width: 400px;
        max-height: none;
        height: auto;
        flex: 0 1 auto;
        margin: 0 auto;
        border-radius: 18px;
    }

    .hz-login-page--enroll .hz-login-card {
        width: 100%;
        max-width: 480px;
        margin: 0 auto;
        border-radius: 18px;
        overflow: visible;
        flex: 0 0 auto;
    }

    .hz-login-page--fit .hz-login-card-body {
        overflow: visible;
        padding: 0.15rem 1.15rem 0.85rem;
    }

    .hz-login-page--enroll .hz-login-card-body,
    .hz-login-page--enroll .hz-enroll-body {
        overflow: visible;
        max-height: none;
        padding: 0.1rem 1.05rem 1rem;
    }

    .hz-login-page--fit .hz-login-header {
        margin-bottom: 0.85rem;
        text-align: left;
    }

    .hz-login-page--enroll .hz-login-header {
        margin-bottom: 0.95rem;
        text-align: left;
    }

    .hz-login-page--fit .hz-login-header h2,
    .hz-login-page--enroll .hz-login-header h2 {
        font-size: clamp(1.2rem, 4.5vw, 1.45rem);
    }

    .hz-login-page--enroll .hz-login-subtitle {
        font-size: 0.88rem;
    }

    .hz-login-page--fit .hz-field {
        margin-bottom: 0.7rem;
    }

    .hz-login-page--enroll .hz-field {
        margin-bottom: 0.85rem;
    }

    .hz-login-page--fit .hz-input-wrap .form-control {
        height: 44px;
    }

    .hz-login-page--enroll .hz-enroll-form .form-control,
    .hz-login-page--enroll .hz-enroll-form .form-select,
    .hz-login-page--enroll .hz-input-wrap .form-control {
        height: 46px;
        font-size: 16px; /* evita zoom no iOS */
    }

    .hz-login-page--enroll .hz-enroll-section {
        margin-bottom: 1.1rem;
        padding-bottom: 1rem;
    }

    .hz-login-page--enroll .row.g-2 > [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .hz-login-page--fit .hz-login-submit {
        height: 46px;
    }

    .hz-login-page--enroll .hz-login-submit {
        height: 48px;
        margin-top: 0.25rem;
    }

    .hz-login-mobile-brand {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-top: 0.35rem;
        padding: 0.35rem 0 0.15rem;
        flex: 0 0 auto;
    }

    .hz-login-page--enroll .hz-login-mobile-brand {
        margin-top: 0.75rem;
        padding-bottom: 0.5rem;
    }

    .hz-login-mobile-brand img {
        display: block;
        width: min(220px, 72vw);
        height: auto;
    }

    .hz-login-footer {
        display: none;
    }
}

@media (max-width: 520px) {
    .hz-login-hero-content {
        padding: 1.1rem 0.85rem 0.35rem;
    }

    .hz-login-hero-copy {
        max-width: none;
        width: 100%;
    }

    .hz-login-hero-name {
        font-size: 1.35rem;
    }

    .hz-login-hero-lead {
        font-size: 0.84rem;
        text-align: justify;
    }

    .hz-login-page--fit .hz-login-main,
    .hz-login-page--enroll .hz-login-main {
        padding: 0.35rem 0.85rem 0.55rem;
    }

    .hz-login-page--enroll .hz-login-main {
        padding-bottom: 1.15rem;
    }

    .hz-login-page--enroll .hz-login-card-body,
    .hz-login-page--enroll .hz-enroll-body {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .hz-login-mobile-brand img {
        width: min(190px, 68vw);
    }

    .hz-login-options {
        flex-wrap: wrap;
        gap: 0.45rem;
    }
}

/* ---- Auth / Enroll & legacy auth pages ---- */
body.ava-auth:not(:has(.hz-login-page)) {
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, rgba(201, 162, 39, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 90% 80%, rgba(45, 69, 128, 0.35) 0%, transparent 50%),
        linear-gradient(145deg, #121a30 0%, var(--ava-primary-dark) 35%, var(--ava-primary) 70%, var(--ava-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
}

body.ava-auth:not(:has(.hz-login-page))::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 20%, transparent 100%);
}

.ava-login-wrap { width: 100%; max-width: 1080px; position: relative; z-index: 1; }

.ava-login-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    background: var(--ava-surface);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255,255,255,0.06);
    min-height: 620px;
}

.ava-login-brand {
    background: linear-gradient(165deg, var(--ava-primary-dark) 0%, var(--ava-primary-dark) 40%, var(--ava-primary-light) 100%);
    color: #fff;
    padding: 3rem 2.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.ava-login-brand::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.ava-login-brand::after {
    content: "";
    position: absolute;
    bottom: -60px;
    left: -40px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.ava-login-brand-inner { position: relative; z-index: 1; }

.ava-login-logo {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid rgba(201, 162, 39, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    color: var(--ava-accent);
    margin-bottom: 1.25rem;
}

.ava-login-brand-name {
    font-size: 2.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin: 0 0 0.5rem;
}

.ava-login-tagline {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ava-accent);
    margin: 0 0 1.25rem;
}

.ava-login-lead {
    opacity: 0.88;
    line-height: 1.75;
    margin-bottom: 1.75rem;
    font-size: 0.95rem;
    max-width: 420px;
}

.ava-login-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
    margin-bottom: 1.75rem;
}

.ava-login-pillar {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    padding: 0.85rem 0.65rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.ava-login-pillar-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(201, 162, 39, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--ava-accent);
    margin-bottom: 0.15rem;
}

.ava-login-pillar strong {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ava-login-pillar span:last-child {
    font-size: 0.68rem;
    opacity: 0.75;
    line-height: 1.35;
}

.ava-login-features { list-style: none; padding: 0; margin: 0; }
.ava-login-features li {
    padding: 0.7rem 0;
    border-top: 1px solid rgba(255,255,255,0.12);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 0.92;
}

.ava-login-features li i {
    color: var(--ava-accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.ava-login-features li:not(:has(i))::before {
    content: "?";
    font-weight: 700;
    color: var(--ava-accent);
    flex-shrink: 0;
}

.ava-login-brand h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.ava-login-brand > p:not([class]) {
    opacity: 0.88;
    line-height: 1.75;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.ava-login-form {
    padding: 3rem 2.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fafbfc;
}

.ava-login-form-inner { max-width: 380px; margin: 0 auto; width: 100%; }

.ava-login-form-header { margin-bottom: 1.75rem; }

.ava-login-form h2 {
    font-weight: 800;
    font-size: 1.65rem;
    letter-spacing: -0.02em;
    color: var(--ava-primary-dark);
    margin-bottom: 0.4rem;
}

.ava-login-form .subtitle {
    color: var(--ava-muted);
    margin-bottom: 0;
    font-size: 0.92rem;
    line-height: 1.55;
}

.ava-login-form-fields { margin-bottom: 0.5rem; }

.ava-input-group { margin-bottom: 1.15rem; }

.ava-input-wrap {
    position: relative;
}

.ava-input-wrap > i {
    position: absolute;
    left: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ava-muted);
    font-size: 0.95rem;
    pointer-events: none;
    z-index: 2;
}

.ava-input-wrap .form-control {
    padding-left: 2.65rem;
    padding-right: 2.65rem;
    background: #fff;
    border: 1.5px solid var(--ava-border);
    border-radius: 12px;
    height: 48px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ava-input-wrap-password .form-control {
    padding-right: 3rem;
}

.ava-password-toggle {
    position: absolute;
    right: 0.35rem;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--ava-muted);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: color 0.15s, background 0.15s;
}

.ava-password-toggle:hover {
    color: var(--ava-primary);
    background: rgba(26, 54, 93, 0.06);
}

.ava-login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.15rem;
}

.ava-remember-check {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0;
    cursor: pointer;
    font-size: 0.86rem;
    color: var(--ava-muted);
    user-select: none;
}

.ava-remember-check input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--ava-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.ava-remember-check span { line-height: 1.35; }

.ava-input-wrap .form-control:focus {
    border-color: var(--ava-primary-light);
    box-shadow: 0 0 0 4px rgba(26, 54, 93, 0.1);
}

.ava-login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 50px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    transition: transform 0.15s, box-shadow 0.15s;
}

.ava-login-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26, 54, 93, 0.25);
}

.ava-login-submit i { font-size: 1.1rem; transition: transform 0.15s; }
.ava-login-submit:hover i { transform: translateX(3px); }

.ava-login-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0 1.15rem;
    color: var(--ava-muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.ava-login-divider::before,
.ava-login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--ava-border);
}

.ava-login-alt-actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.ava-login-alt-btn {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1.5px solid var(--ava-border);
    background: #fff;
    color: var(--ava-text);
    text-decoration: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.ava-login-alt-btn:hover {
    border-color: var(--ava-primary-light);
    box-shadow: 0 4px 12px rgba(15, 39, 68, 0.08);
    color: var(--ava-primary-dark);
}

.ava-login-alt-btn > i:first-child {
    font-size: 1.15rem;
    color: var(--ava-primary);
    flex-shrink: 0;
}

.ava-login-alt-btn > i:last-child {
    margin-left: auto;
    color: var(--ava-muted);
    font-size: 0.85rem;
}

.ava-login-alt-btn span {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    flex: 1;
    min-width: 0;
}

.ava-login-alt-btn strong {
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.3;
}

.ava-login-alt-btn small {
    font-size: 0.75rem;
    color: var(--ava-muted);
    line-height: 1.3;
}

.ava-login-alt-btn-primary {
    border-color: rgba(26, 54, 93, 0.25);
    background: rgba(26, 54, 93, 0.04);
}

.ava-login-alt-btn-primary:hover {
    background: rgba(26, 54, 93, 0.08);
    border-color: var(--ava-primary);
}

.ava-login-footer-note {
    margin: 1.25rem 0 0;
    font-size: 0.75rem;
    color: var(--ava-muted);
    line-height: 1.55;
    text-align: center;
}

@media (max-width: 900px) {
    .ava-login-pillars { grid-template-columns: 1fr; }
    .ava-login-pillar {
        flex-direction: row;
        text-align: left;
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }
    .ava-login-pillar-icon { margin-bottom: 0; }
    .ava-login-pillar span:last-child { flex: 1; }
}

@media (max-width: 768px) {
    .ava-login-grid { grid-template-columns: 1fr; min-height: auto; }
    .ava-login-brand { padding: 2rem 1.75rem; }
    .ava-login-form { padding: 2rem 1.75rem; }
    .ava-login-brand-name { font-size: 1.85rem; }
}

/* ---- App shell ---- */
.ava-shell {
    display: flex;
    align-items: flex-start;
    min-height: 100vh;
    min-height: 100dvh;
}

.ava-sidebar {
    width: var(--ava-sidebar-w);
    background: linear-gradient(180deg, var(--ava-primary-dark), var(--ava-primary));
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1040;
    transition: width 0.25s ease, transform 0.25s ease;
    overflow-x: hidden;
}

.ava-sidebar-brand {
    padding: 1.5rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: relative;
    padding-right: 2.75rem;
}

.ava-sidebar-brand-link {
    display: block;
    text-decoration: none;
    line-height: 0;
}

.ava-brand-logo-full {
    display: block;
    width: min(100%, 200px);
    height: auto;
}

.ava-brand-logo-icon {
    display: none;
    width: 40px;
    height: auto;
    margin: 0 auto;
}

.ava-sidebar-collapse-btn {
    position: absolute;
    top: 1.35rem;
    right: 0.85rem;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    font-size: 0.85rem;
    transition: background 0.15s, transform 0.25s;
}

.ava-sidebar-collapse-btn:hover {
    background: rgba(255,255,255,0.16);
}

.ava-user-card {
    margin: 1rem 1rem 0.5rem;
    padding: 0.85rem 1rem;
    background: rgba(255,255,255,0.08);
    border-radius: var(--ava-radius);
    border: 1px solid rgba(255,255,255,0.1);
    transition: opacity 0.2s, margin 0.25s, padding 0.25s;
    overflow: hidden;
    white-space: nowrap;
}

.ava-user-card .name { font-weight: 600; font-size: 0.9rem; margin-bottom: 0.15rem; }
.ava-user-card .role {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--ava-accent);
    color: var(--ava-primary-dark);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 700;
}

.ava-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0.75rem 1rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.ava-nav::-webkit-scrollbar {
    display: none;
}

.ava-nav-section {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.45);
    padding: 1rem 0.75rem 0.4rem;
    font-weight: 700;
}

.ava-nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 0.85rem;
    color: rgba(255,255,255,0.82);
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2px;
    transition: background 0.15s, color 0.15s, padding 0.25s;
    white-space: nowrap;
}

.ava-nav-label {
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity 0.2s;
}

.ava-nav-link:hover { background: rgba(255,255,255,0.1); color: #fff; }
.ava-nav-link.active { background: rgba(255,255,255,0.15); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--ava-accent); }
.ava-nav-link i { font-size: 1.1rem; opacity: 0.9; width: 1.25rem; text-align: center; }

.ava-sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.ava-sidebar-footer .ava-nav-link { color: rgba(255,255,255,0.7); }

.ava-main {
    flex: 1 1 auto;
    width: 100%;
    margin-left: var(--ava-sidebar-w);
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 100vh;
    min-height: 100dvh;
    transition: margin-left 0.25s ease;
}

/* Sidebar retra?do (desktop) */
@media (min-width: 992px) {
    body.sidebar-collapsed .ava-sidebar {
        width: var(--ava-sidebar-w-collapsed);
    }

    body.sidebar-collapsed .ava-main {
        margin-left: var(--ava-sidebar-w-collapsed);
    }

    body.sidebar-collapsed .ava-sidebar-brand {
        padding: 1.25rem 0.5rem 1rem;
        text-align: center;
    }

    body.sidebar-collapsed .ava-brand-logo-full,
    body.sidebar-collapsed .ava-user-card {
        opacity: 0;
        visibility: hidden;
        height: 0;
        margin: 0;
        padding: 0;
        border: none;
        overflow: hidden;
    }
    body.sidebar-collapsed .ava-nav-section,
    body.sidebar-collapsed .ava-nav-label {
        opacity: 0;
        visibility: hidden;
        width: 0;
        overflow: hidden;
    }

    body.sidebar-collapsed .ava-brand-logo-icon {
        display: block;
    }

    body.sidebar-collapsed .ava-sidebar-collapse-btn {
        right: 50%;
        transform: translateX(50%);
        top: auto;
        bottom: 0.35rem;
    }

    body.sidebar-collapsed .ava-sidebar-collapse-btn i {
        transform: rotate(180deg);
    }

    body.sidebar-collapsed .ava-nav-link {
        justify-content: center;
        padding: 0.65rem 0.5rem;
        gap: 0;
    }

    body.sidebar-collapsed .ava-nav-link i {
        margin: 0;
    }

    body.sidebar-collapsed .ava-nav {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    body.sidebar-collapsed .ava-sidebar-footer {
        padding: 0.75rem 0.5rem;
    }
}

.ava-topbar {
    background: var(--ava-surface);
    border-bottom: 1px solid var(--ava-border);
    padding: 0.85rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.ava-topbar h1 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    color: var(--ava-primary-dark);
}

.ava-topbar .breadcrumb-text {
    font-size: 0.8rem;
    color: var(--ava-muted);
    margin-top: 0.15rem;
}

.ava-menu-toggle {
    display: none;
    background: var(--ava-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.45rem 0.65rem;
    font-size: 1.25rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.ava-content {
    padding: 1.75rem;
    flex: 1 0 auto;
    width: 100%;
}

.ava-app-footer {
    flex: 0 0 auto;
    width: 100%;
    margin-top: 0;
    border-top: 1px solid var(--ava-border);
    background: var(--ava-surface);
    padding: 0.85rem 1.75rem;
    padding-bottom: max(0.85rem, env(safe-area-inset-bottom));
}

.ava-app-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--ava-muted);
}

.ava-app-footer-inner a {
    color: var(--ava-primary);
    font-weight: 600;
    text-decoration: none;
}

.ava-app-footer-inner a:hover {
    text-decoration: underline;
}

.ava-enrollment-cards {
    display: none;
    padding: 1rem;
    gap: 0.85rem;
}

.ava-enrollment-card {
    border: 1px solid var(--ava-border);
    border-radius: 14px;
    background: #fff;
    padding: 1rem;
}

.ava-enrollment-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.55rem;
}

.ava-enrollment-card-top code {
    font-size: 0.78rem;
    color: #be123c;
}

.ava-enrollment-class {
    font-size: 0.75rem;
    color: var(--ava-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}

.ava-enrollment-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ava-primary-dark);
    margin: 0 0 0.85rem;
    line-height: 1.35;
}

.ava-enrollment-table {
    display: block;
}

@media (max-width: 991px) {
    .ava-sidebar { transform: translateX(-100%); width: var(--ava-sidebar-w) !important; }
    .ava-sidebar.open { transform: translateX(0); }
    .ava-main { margin-left: 0 !important; }
    .ava-menu-toggle { display: inline-flex; }
    .ava-sidebar-collapse-btn { display: none; }
    .ava-sidebar-overlay {
        display: none;
        position: fixed; inset: 0;
        background: rgba(0,0,0,0.45);
        z-index: 1035;
    }
    .ava-sidebar-overlay.show { display: block; }
}

/* ---- Cards & panels ---- */
.ava-content .card {
    border: 1px solid var(--ava-border);
    border-radius: var(--ava-radius);
    box-shadow: var(--ava-shadow);
    background: var(--ava-surface);
    overflow: hidden;
}

.ava-panel {
    border: 1px solid var(--ava-border);
    border-radius: var(--ava-radius);
    box-shadow: var(--ava-shadow);
    background: var(--ava-surface);
    margin-bottom: 1.5rem;
}

.ava-panel-header {
    padding: 1.1rem 1.35rem;
    border-bottom: 1px solid var(--ava-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(to bottom, #fafbfc, #fff);
}

.ava-panel-header h5,
.ava-panel-header h4 { margin: 0; font-weight: 700; font-size: 1rem; color: var(--ava-primary-dark); }

.ava-panel-body { padding: 1.35rem; }

/* ---- Stats ---- */
.ava-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.25rem; margin-bottom: 1.75rem; }

.ava-stat {
    background: var(--ava-surface);
    border: 1px solid var(--ava-border);
    border-radius: var(--ava-radius);
    padding: 1.35rem;
    box-shadow: var(--ava-shadow);
    position: relative;
    overflow: hidden;
}

.ava-stat::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ava-primary), var(--ava-accent));
}

.ava-stat-label { font-size: 0.8rem; color: var(--ava-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.35rem; }
.ava-stat-value { font-size: 2rem; font-weight: 800; color: var(--ava-primary-dark); line-height: 1.1; }

/* ---- Tables ---- */
.ava-content .table {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.ava-content .table thead th {
    background: #f8fafc;
    border-bottom: 2px solid var(--ava-border);
    color: var(--ava-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    padding: 0.85rem 1rem;
}

.ava-content .table tbody td { padding: 0.85rem 1rem; vertical-align: middle; border-color: var(--ava-border); }
.ava-content .table tbody tr:hover { background: #f8fafc; }

/* ---- Forms ---- */
.ava-content .form-control,
.ava-content .form-select,
.ava-login-form .form-control {
    border: 1px solid var(--ava-border);
    border-radius: 10px;
    padding: 0.65rem 0.9rem;
    font-size: 0.9rem;
}

.ava-content .form-control:focus,
.ava-content .form-select:focus,
.ava-login-form .form-control:focus {
    border-color: var(--ava-primary-light);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.15);
}

.ava-content label,
.ava-login-form label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ava-text);
    margin-bottom: 0.35rem;
}

/* ---- Buttons ---- */
.ava-content .btn-primary,
.ava-login-form .btn-primary {
    background: var(--ava-primary);
    border-color: var(--ava-primary);
    border-radius: 10px;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
}

.ava-content .btn-primary:hover,
.ava-login-form .btn-primary:hover { background: var(--ava-primary-light); border-color: var(--ava-primary-light); }

.ava-enroll-wrap { max-width: 1060px; }
.ava-enroll-grid { min-height: auto; }
.ava-enroll-section { margin-bottom: 1.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--ava-border, #e8ecf1); }
.ava-enroll-section:last-of-type { border-bottom: none; margin-bottom: 1rem; padding-bottom: 0; }
.ava-enroll-section-title { font-weight: 700; color: var(--ava-primary-dark); margin-bottom: 1rem; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.03em; }
.ava-enroll-class-info { margin-top: -0.5rem; margin-bottom: 0.5rem; padding: 0.65rem 0.85rem; background: #f4f7fb; border-radius: 8px; border: 1px solid #e8ecf1; }

.ava-password-strength-bar {
    height: 6px;
    border-radius: 999px;
    background: #e8ecf1;
    overflow: hidden;
    margin-bottom: 0.45rem;
}

.ava-password-strength-bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    transition: width 0.2s ease, background-color 0.2s ease;
}

.ava-password-strength-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.35rem 0.75rem;
    font-size: 0.78rem;
}

.ava-password-strength-label { font-weight: 700; }
.ava-password-strength-hint { color: #6c757d; }

.ava-password-strength.is-empty .ava-password-strength-bar span { background: #ced4da; width: 0 !important; }
.ava-password-strength.is-very-weak .ava-password-strength-bar span { background: #dc3545; }
.ava-password-strength.is-weak .ava-password-strength-bar span { background: #fd7e14; }
.ava-password-strength.is-medium .ava-password-strength-bar span { background: #ffc107; }
.ava-password-strength.is-strong .ava-password-strength-bar span { background: #20c997; }
.ava-password-strength.is-very-strong .ava-password-strength-bar span { background: #198754; }

.ava-password-strength.is-empty .ava-password-strength-label { color: #6c757d; }
.ava-password-strength.is-very-weak .ava-password-strength-label { color: #dc3545; }
.ava-password-strength.is-weak .ava-password-strength-label { color: #fd7e14; }
.ava-password-strength.is-medium .ava-password-strength-label { color: #b78103; }
.ava-password-strength.is-strong .ava-password-strength-label { color: #20c997; }
.ava-password-strength.is-very-strong .ava-password-strength-label { color: #198754; }

.ava-resend-verification {
    margin-top: 1rem;
}

.ava-resend-verification summary {
    cursor: pointer;
    user-select: none;
}

.ava-resend-verification summary:hover { color: var(--ava-primary); }

.ava-enroll-summary {
    padding: 1rem;
    border-radius: 10px;
    background: #f4f7fb;
    border: 1px solid #e8ecf1;
}

.ava-enroll-summary-code {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--ava-primary-dark);
}

.ava-content .btn-outline-primary {
    border-color: var(--ava-primary);
    color: var(--ava-primary);
    border-radius: 10px;
    font-weight: 600;
}

.ava-content .btn-outline-primary:hover { background: var(--ava-primary); color: #fff; }

.ava-content .btn-success { border-radius: 10px; font-weight: 600; }

.ava-btn-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* ---- Progress ---- */
.ava-content .progress {
    height: 10px;
    border-radius: 999px;
    background: #e2e8f0;
    overflow: hidden;
}

.ava-content .progress-bar {
    background: linear-gradient(90deg, var(--ava-primary), var(--ava-primary-light));
    font-size: 0;
}

.ava-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    font-weight: 600;
}

/* ---- Lesson / course items ---- */
.ava-lesson-item {
    border: 1px solid var(--ava-border);
    border-radius: var(--ava-radius);
    padding: 1.15rem 1.25rem;
    margin-bottom: 0.75rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    background: #fafbfc;
}

.ava-lesson-item:hover {
    border-color: var(--ava-primary-light);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.08);
}

.ava-lesson-item .path { font-size: 0.75rem; color: var(--ava-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.25rem; }
.ava-lesson-item h6 { font-weight: 700; margin-bottom: 0.35rem; color: var(--ava-primary-dark); }
.ava-lesson-item p { font-size: 0.9rem; color: var(--ava-muted); margin-bottom: 0.75rem; }

.ava-course-hero {
    background: linear-gradient(135deg, var(--ava-primary-dark), var(--ava-primary-light));
    color: #fff;
    border-radius: var(--ava-radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--ava-shadow-lg);
}

.ava-course-hero h2 { font-weight: 800; margin-bottom: 1rem; }
.ava-course-hero .progress { background: rgba(255,255,255,0.25); height: 12px; }
.ava-course-hero .progress-bar { background: var(--ava-accent); }

.ava-link-list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--ava-text);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    border: 1px solid transparent;
}

.ava-link-list a:hover { background: #f1f5f9; border-color: var(--ava-border); color: var(--ava-primary); }

.ava-notice-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--ava-border);
}
.ava-notice-item:last-child { border-bottom: 0; }

/* ---- Video player ---- */
.ava-content video {
    width: 100%;
    border-radius: var(--ava-radius);
    background: #000;
    box-shadow: var(--ava-shadow);
}

.ava-content video.no-skip::-webkit-media-controls-timeline,
.ava-content video.no-skip::-webkit-media-controls-current-time-display,
.ava-content video.no-skip::-webkit-media-controls-time-remaining-display {
    pointer-events: none;
}

#ytplayer iframe {
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: var(--ava-radius);
}

.ava-content .ratio { border-radius: var(--ava-radius); overflow: hidden; box-shadow: var(--ava-shadow); }

/* ---- Alerts ---- */
.ava-content .alert { border-radius: var(--ava-radius); border: none; font-weight: 500; }

/* ---- Certificate ---- */
.certificate {
    background: #fff;
    border: 12px solid var(--ava-accent);
    padding: 48px;
    text-align: center;
    border-radius: 4px;
    box-shadow: var(--ava-shadow-lg);
}

/* ---- Badges ---- */
.ava-badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ava-badge-success { background: #d1fae5; color: #065f46; }
.ava-badge-warning { background: #fef3c7; color: #92400e; }
.ava-badge-primary { background: #dbeafe; color: #1e40af; }
.ava-badge-secondary { background: #f1f5f9; color: #475569; }

/* ---- Empty state ---- */
.ava-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--ava-muted);
}

/* ---- Quick actions ---- */
.ava-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

.ava-quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.15rem 0.75rem;
    border: 1px solid var(--ava-border);
    border-radius: var(--ava-radius);
    text-decoration: none;
    color: var(--ava-text);
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.15s;
    background: #fff;
}

.ava-quick-action:hover {
    border-color: var(--ava-primary);
    color: var(--ava-primary);
    transform: translateY(-2px);
    box-shadow: var(--ava-shadow);
}

.ava-content .metric {
    font-size: 2rem;
    font-weight: 800;
    color: var(--ava-primary-dark);
}

.ava-content .card > .card-body,
.ava-content .card.p-3,
.ava-content .card.p-4 {
    padding: 1.35rem;
}

.ava-content h5, .ava-content h4, .ava-content h6 {
    color: var(--ava-primary-dark);
}

.ava-content hr {
    border-color: var(--ava-border);
    opacity: 1;
}

.ava-content .border.rounded {
    border-color: var(--ava-border) !important;
    border-radius: var(--ava-radius) !important;
}

.ava-content .badge.text-bg-success { background: #d1fae5 !important; color: #065f46 !important; }
.ava-content .badge.text-bg-warning { background: #fef3c7 !important; color: #92400e !important; }
.ava-content .badge.text-bg-primary { background: #dbeafe !important; color: #1e40af !important; }
.ava-content .badge.text-bg-secondary { background: #f1f5f9 !important; color: #475569 !important; }

.ava-content .btn-sm { border-radius: 8px; font-weight: 600; }

.ava-content textarea.form-control { min-height: 100px; }

.lesson-content { line-height: 1.75; color: var(--ava-text); }

.ava-pdf-viewer {
    border: 1px solid var(--ava-border);
    border-radius: 12px;
    overflow: hidden;
    background: #f8fafc;
}

.ava-pdf-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--ava-surface);
    border-bottom: 1px solid var(--ava-border);
    flex-wrap: wrap;
}

.ava-pdf-toolbar-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ava-pdf-toolbar-group--center {
    flex: 1;
    justify-content: center;
    min-width: 180px;
}

.ava-pdf-toolbar-group--end {
    justify-content: flex-end;
}

.ava-pdf-page-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ava-primary-dark);
    text-align: center;
    min-width: 120px;
}

.ava-pdf-timer {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    white-space: nowrap;
}

.ava-pdf-timer--wait {
    color: #92400e;
    background: #fef3c7;
}

.ava-pdf-timer--ready {
    color: #065f46;
    background: #d1fae5;
}

.ava-pdf-zoom {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.15rem;
    border: 1px solid var(--ava-border);
    border-radius: 10px;
    background: #fff;
}

.ava-pdf-zoom .btn {
    min-width: 2.35rem;
    font-weight: 800;
    font-size: 0.82rem;
    padding-left: 0.55rem;
    padding-right: 0.55rem;
}

.ava-pdf-zoom-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ava-primary-dark);
    min-width: 42px;
    text-align: center;
}

.ava-pdf-canvas-wrap {
    overflow: auto;
    max-height: 72vh;
    padding: 1rem;
    display: block;
    background: #e2e8f0;
}

.ava-pdf-canvas-wrap canvas {
    display: block;
    margin: 0 auto;
    max-width: none;
    width: auto;
    height: auto;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    background: #fff;
}

/* ---- Page actions & icon buttons ---- */
.ava-page-actions { display: flex; align-items: center; gap: 0.5rem; }

.ava-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--ava-border);
    background: var(--ava-surface);
    color: var(--ava-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ava-icon-btn:hover {
    background: #f8fafc;
    border-color: var(--ava-primary-light);
    color: var(--ava-primary-dark);
}

.ava-icon-btn-primary {
    background: var(--ava-primary);
    border-color: var(--ava-primary);
    color: #fff;
}

.ava-icon-btn-primary:hover {
    background: var(--ava-primary-dark);
    border-color: var(--ava-primary-dark);
    color: #fff;
}

/* ---- Content tree ---- */
.ava-content-tree { padding: 0.5rem 0; }

.ava-tree-module { border-bottom: 1px solid var(--ava-border); }
.ava-tree-module:last-child { border-bottom: none; }

.ava-tree-module-title {
    padding: 0.75rem 1.25rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--ava-primary-dark);
    background: #f8fafc;
}

.ava-tree-module-title .btn,
.ava-tree-unit .btn {
    padding: 0.15rem 0.4rem;
    min-height: 0;
    line-height: 1.2;
}

.ava-tree-unit {
    padding: 0.55rem 1.25rem 0.55rem 2rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.ava-tree-empty {
    padding: 0.5rem 1.25rem 0.75rem 2rem;
    font-size: 0.8rem;
    color: var(--ava-muted);
    font-style: italic;
}

/* ---- Tool tabs ---- */
.ava-tool-tabs {
    border-bottom: 2px solid var(--ava-border);
    gap: 0.25rem;
}

.ava-tool-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--ava-muted);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.75rem 1.1rem;
    border-radius: 8px 8px 0 0;
}

.ava-tool-tabs .nav-link:hover { color: var(--ava-primary); background: rgba(26, 54, 93, 0.04); }
.ava-tool-tabs .nav-link.active { color: var(--ava-primary-dark); border-bottom-color: var(--ava-accent); background: transparent; }

.ava-empty { color: var(--ava-muted); text-align: center; }

.ava-form-section {
    background: #f8fafc;
    border: 1px solid var(--ava-border);
    border-radius: 10px;
    padding: 1rem 1.15rem;
    margin-bottom: 1rem;
}

.ava-form-section-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ava-primary-dark);
    margin-bottom: 0.35rem;
}

.ava-form-section-hint {
    font-size: 0.8rem;
    color: var(--ava-muted);
    margin-bottom: 0.85rem;
}

.ava-complete-modal {
    border: none;
    border-radius: 16px;
    overflow: hidden;
}

.ava-complete-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto;
    border-radius: 50%;
    background: #d1fae5;
    color: var(--ava-success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
}

/* ---- Lesson modal ---- */
.ava-lesson-modal .modal-content {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(15, 39, 68, 0.18);
}

.ava-lesson-modal .modal-header {
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--ava-border);
    background: #f8fafc;
}

.ava-lesson-modal-subtitle {
    font-size: 0.85rem;
    color: var(--ava-muted);
}

.ava-lesson-modal .modal-body {
    padding: 1.25rem 1.5rem 1rem;
    max-height: min(62vh, 560px);
    overflow-y: auto;
}

.ava-lesson-modal-tabs {
    gap: 0.35rem;
    flex-wrap: wrap;
}

.ava-lesson-modal-tabs .nav-link {
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--ava-muted);
    padding: 0.45rem 0.9rem;
    border: 1px solid transparent;
}

.ava-lesson-modal-tabs .nav-link:hover {
    color: var(--ava-primary);
    background: rgba(26, 54, 93, 0.06);
}

.ava-lesson-modal-tabs .nav-link.active {
    background: var(--ava-primary);
    color: #fff;
    border-color: var(--ava-primary);
}

.ava-lesson-modal-section {
    background: #fff;
    border: 1px solid var(--ava-border);
    border-radius: 12px;
    padding: 1rem 1.1rem;
}

.ava-lesson-modal-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ava-primary-dark);
    margin-bottom: 0.85rem;
}

.ava-lesson-modal-hint {
    font-size: 0.82rem;
    color: var(--ava-muted);
    margin: -0.35rem 0 0.85rem;
}

.ava-lesson-textarea-sm {
    min-height: auto !important;
    resize: vertical;
}

.ava-lesson-modal-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    padding: 0.85rem 1rem;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid var(--ava-border);
}

.ava-lesson-modal-checks .form-check {
    margin: 0;
}

.ava-lesson-modal-footer {
    position: sticky;
    bottom: 0;
    z-index: 2;
    background: #fff;
    border-top: 1px solid var(--ava-border);
    padding: 0.9rem 1.5rem;
    box-shadow: 0 -8px 24px rgba(15, 39, 68, 0.06);
}

.ava-lesson-modal .form-label {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ava-text);
    margin-bottom: 0.35rem;
}

.ava-lesson-modal .form-control,
.ava-lesson-modal .form-select {
    border-radius: 10px;
    font-size: 0.92rem;
}

.ava-lesson-modal .ava-file-input {
    font-size: 0.84rem;
    padding: 0.45rem 0.65rem;
}

.ava-lesson-modal .ava-file-input::file-selector-button {
    border: none;
    border-radius: 8px;
    background: #eef2f7;
    color: var(--ava-primary-dark);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    margin-right: 0.65rem;
    cursor: pointer;
}

@media (max-width: 576px) {
    .ava-lesson-modal .modal-body {
        max-height: calc(100vh - 220px);
    }

    .ava-lesson-modal-tabs .nav-link {
        flex: 1 1 calc(50% - 0.35rem);
        text-align: center;
        justify-content: center;
    }
}

/* ===== Manual do aluno ===== */
.ava-manual-hero {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding: 1.5rem 1.6rem;
    border-radius: var(--ava-radius);
    background:
        linear-gradient(135deg, rgba(201, 162, 39, 0.12), transparent 45%),
        linear-gradient(160deg, #fff 0%, #f8fafc 100%);
    border: 1px solid var(--ava-border);
    box-shadow: var(--ava-shadow);
}

.ava-manual-kicker {
    display: inline-flex;
    align-items: center;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ava-accent);
    margin-bottom: 0.4rem;
}

.ava-manual-hero-copy h2 {
    margin: 0 0 0.45rem;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--ava-primary-dark);
}

.ava-manual-hero-copy p {
    margin: 0;
    max-width: 48rem;
    color: var(--ava-muted);
}

.ava-manual-hero-meta .ava-stat {
    min-width: 120px;
}

.ava-manual-toc {
    position: sticky;
    top: 1rem;
}

.ava-manual-toc-list {
    display: flex;
    flex-direction: column;
}

.ava-manual-toc-link {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.85rem 1.1rem;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid var(--ava-border);
    transition: background 0.15s ease;
}

.ava-manual-toc-link:last-child { border-bottom: 0; }

.ava-manual-toc-link:hover {
    background: rgba(26, 54, 93, 0.04);
}

.ava-manual-toc-link strong {
    display: block;
    font-size: 0.9rem;
    color: var(--ava-primary-dark);
}

.ava-manual-toc-link small {
    display: block;
    color: var(--ava-muted);
    font-size: 0.75rem;
    margin-top: 0.15rem;
}

.ava-manual-toc-num {
    flex: 0 0 1.6rem;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ava-primary-dark);
    background: var(--ava-accent-soft);
    margin-top: 0.1rem;
}

.ava-manual-section {
    margin-bottom: 0.85rem;
    overflow: hidden;
}

.ava-manual-section-toggle {
    width: 100%;
    border: 0;
    background: transparent;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.15rem;
    text-align: left;
}

.ava-manual-section-icon {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 54, 93, 0.08);
    color: var(--ava-primary);
    flex-shrink: 0;
}

.ava-manual-section-text {
    flex: 1;
    min-width: 0;
}

.ava-manual-section-text strong {
    display: block;
    color: var(--ava-primary-dark);
    font-size: 0.98rem;
}

.ava-manual-section-text small {
    display: block;
    color: var(--ava-muted);
    font-size: 0.8rem;
    margin-top: 0.1rem;
}

.ava-manual-chevron {
    color: var(--ava-muted);
    transition: transform 0.2s ease;
}

.ava-manual-section-toggle:not(.collapsed) .ava-manual-chevron {
    transform: rotate(180deg);
}

.ava-manual-body {
    border-top: 1px solid var(--ava-border);
    color: var(--ava-text);
    line-height: 1.55;
}

.ava-manual-body ul,
.ava-manual-body ol {
    padding-left: 1.15rem;
    margin-bottom: 0.85rem;
}

.ava-manual-body p { margin-bottom: 0.75rem; }

.ava-manual-subtitle {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--ava-primary-dark);
    margin: 0.85rem 0 0.4rem;
}

.ava-manual-steps {
    list-style: none;
    padding-left: 0;
    counter-reset: manual-step;
}

.ava-manual-steps > li {
    counter-increment: manual-step;
    position: relative;
    padding-left: 2.4rem;
    margin-bottom: 1rem;
}

.ava-manual-steps > li::before {
    content: counter(manual-step);
    position: absolute;
    left: 0;
    top: 0;
    width: 1.7rem;
    height: 1.7rem;
    border-radius: 999px;
    background: var(--ava-primary);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ava-manual-steps > li p {
    margin: 0.25rem 0 0;
    color: var(--ava-muted);
}

.ava-manual-tip {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: var(--ava-accent-soft);
    border: 1px solid rgba(201, 162, 39, 0.35);
    color: var(--ava-primary-dark);
    font-size: 0.9rem;
}

.ava-manual-tip i {
    color: var(--ava-accent);
    margin-top: 0.15rem;
}

@media (max-width: 991.98px) {
    .ava-manual-toc { position: static; }
}

/* Question builder ? alternatives A?E / V-F */
.ava-choice-builder {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0.85rem;
    border-radius: 12px;
    background: #f4f6f9;
    border: 1px solid rgba(26, 54, 93, 0.08);
}

.ava-choice-row {
    display: grid;
    grid-template-columns: 2rem 1.5rem minmax(0, 1fr) 2rem;
    gap: 0.55rem;
    align-items: center;
}

.ava-choice-letter {
    width: 1.85rem;
    height: 1.85rem;
    border-radius: 999px;
    background: #e8edf4;
    color: var(--ava-primary-dark);
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ava-choice-correct {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    cursor: pointer;
}

.ava-choice-correct input {
    width: 1.05rem;
    height: 1.05rem;
    accent-color: var(--ava-primary);
    cursor: pointer;
}

.ava-choice-input {
    border-radius: 10px !important;
    border-color: rgba(26, 54, 93, 0.15) !important;
    background: #fff;
}

.ava-choice-remove {
    padding: 0.15rem !important;
    line-height: 1;
    text-decoration: none !important;
}

.ava-choice-remove:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.ava-tf-toggle {
    display: inline-flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ava-tf-btn {
    min-width: 8.5rem;
    border-radius: 10px !important;
    border: 1px solid rgba(26, 54, 93, 0.18) !important;
    background: #fff !important;
    color: var(--ava-muted) !important;
    font-weight: 600;
    padding: 0.55rem 1rem !important;
}

.btn-check:checked + .ava-tf-btn-true {
    background: #1f7a4c !important;
    border-color: #1f7a4c !important;
    color: #fff !important;
}

.btn-check:checked + .ava-tf-btn-false {
    background: #b42318 !important;
    border-color: #b42318 !important;
    color: #fff !important;
}

/* ===== PWA install modal ===== */
html.pwa-modal-open,
body.pwa-modal-open {
    overflow: hidden !important;
}

.pwa-install-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    z-index: 100000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1rem;
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
    background: rgba(7, 26, 46, 0.55);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.pwa-install-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.pwa-install-dialog {
    position: relative;
    width: min(100%, 420px);
    background: #fff;
    border-radius: 20px 20px 16px 16px;
    box-shadow: 0 24px 64px rgba(7, 26, 46, 0.28);
    padding: 1.75rem 1.5rem 1.35rem;
    text-align: center;
    transform: translateY(24px);
    transition: transform 0.28s ease;
}

.pwa-install-modal.is-open .pwa-install-dialog {
    transform: translateY(0);
}

.pwa-install-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 2.25rem;
    height: 2.25rem;
    border: none;
    border-radius: 10px;
    background: #f1f5f9;
    color: var(--ava-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.pwa-install-close:hover {
    background: #e2e8f0;
    color: var(--ava-text);
}

.pwa-install-icon {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto 1rem;
    border-radius: 1.1rem;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 39, 68, 0.18);
}

.pwa-install-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pwa-install-dialog h2 {
    margin: 0 0 0.5rem;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--ava-primary-dark);
    letter-spacing: -0.02em;
}

.pwa-install-lead {
    margin: 0 0 1.15rem;
    color: var(--ava-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.pwa-install-benefits {
    list-style: none;
    margin: 0 0 1.35rem;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    text-align: left;
}

.pwa-install-benefits li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 0.85rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--ava-border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ava-primary-dark);
}

.pwa-install-benefits i {
    color: var(--ava-accent);
    font-size: 1.1rem;
}

.pwa-install-steps {
    margin: 0 0 1.35rem;
    padding: 0 0 0 1.15rem;
    text-align: left;
    color: var(--ava-text);
    font-size: 0.92rem;
    line-height: 1.55;
}

.pwa-install-steps li {
    margin-bottom: 0.65rem;
}

.pwa-install-actions {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.pwa-install-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    border-radius: 12px !important;
    font-weight: 700 !important;
    background: var(--ava-primary) !important;
    border-color: var(--ava-primary) !important;
}

.pwa-install-btn.is-loading {
    opacity: 0.75;
    pointer-events: none;
}

.pwa-install-hint {
    margin: 0 0 1rem;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    background: #f1f5f9;
    color: #334155;
    font-size: 0.86rem;
    line-height: 1.45;
    text-align: left;
}

.pwa-install-hint[hidden] {
    display: none !important;
}

.pwa-install-fab {
    position: fixed;
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
    z-index: 100050;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 48px;
    padding: 0.7rem 1.05rem;
    border: none;
    border-radius: 999px;
    background: var(--ava-primary, #23366a);
    color: #fff;
    font-family: "Poppins", var(--ava-font), sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(22, 33, 62, 0.35);
    cursor: pointer;
}

.pwa-install-fab[hidden] {
    display: none !important;
}

.pwa-install-fab i {
    font-size: 1.1rem;
}

.pwa-install-fab:active {
    transform: scale(0.98);
}

.pwa-install-dismiss {
    color: var(--ava-muted) !important;
    text-decoration: none !important;
    font-weight: 600;
    min-height: 44px;
}

.pwa-install-dismiss:hover {
    color: var(--ava-primary-dark) !important;
}

@media (min-width: 576px) {
    .pwa-install-modal {
        align-items: center;
        padding: 1.5rem;
    }

    .pwa-install-dialog {
        border-radius: 20px;
        transform: translateY(12px) scale(0.98);
    }

    .pwa-install-modal.is-open .pwa-install-dialog {
        transform: translateY(0) scale(1);
    }
}

/* ===== Mobile-first responsiveness ===== */
@media (max-width: 991.98px) {
    .ava-topbar {
        padding: 0.75rem 1rem;
        padding-top: max(0.75rem, env(safe-area-inset-top));
        gap: 0.75rem;
    }

    .ava-topbar h1 {
        font-size: 1.1rem;
        line-height: 1.25;
    }

    .ava-topbar .breadcrumb-text {
        font-size: 0.72rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: min(58vw, 220px);
    }

    .ava-menu-toggle {
        min-width: 44px;
        min-height: 44px;
        padding: 0.5rem;
        flex-shrink: 0;
    }

    .ava-content {
        padding: 1rem;
        padding-bottom: max(1.25rem, env(safe-area-inset-bottom));
    }

    .ava-sidebar {
        width: min(var(--ava-sidebar-w), 88vw) !important;
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
    }

    .ava-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
        margin-bottom: 1.15rem;
    }

    .ava-enrollment-cards {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ava-enrollment-table {
        display: none;
    }

    .ava-app-footer {
        padding: 0.75rem 1rem;
    }

    .ava-app-footer-inner {
        justify-content: center;
        text-align: center;
        font-size: 0.75rem;
    }

    .ava-stat {
        padding: 0.9rem 1rem;
    }

    .ava-stat-value {
        font-size: 1.35rem;
    }

    .ava-panel-header {
        padding: 0.9rem 1rem;
    }

    .ava-panel-body {
        padding: 1rem;
    }

    .ava-quick-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
    }

    .ava-quick-action {
        min-height: 72px;
        padding: 0.85rem 0.65rem;
        font-size: 0.82rem;
    }

    .ava-content .table {
        font-size: 0.85rem;
    }

    .ava-content .table thead th,
    .ava-content .table tbody td {
        padding: 0.7rem 0.75rem;
        white-space: nowrap;
    }

    .ava-content .btn,
    .ava-content .btn-sm {
        min-height: 42px;
    }

    .ava-content .form-control,
    .ava-content .form-select {
        min-height: 46px;
        font-size: 16px; /* evita zoom autom?tico no iOS */
    }

    .ava-content video,
    .ava-content .ratio {
        border-radius: 10px;
    }

    .row.g-4 {
        --bs-gutter-y: 1rem;
    }
}

@media (max-width: 575.98px) {
    .ava-stat-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }

    .ava-stat-label {
        font-size: 0.72rem;
    }

    .ava-stat-value {
        font-size: 1.2rem;
    }

    .ava-quick-actions {
        grid-template-columns: 1fr 1fr;
    }

    .ava-content {
        padding: 0.85rem;
    }

    .ava-topbar h1 {
        font-size: 1.02rem;
    }

    .hz-login-hero {
        min-height: 240px;
        padding: 1.35rem 1.15rem;
    }

    .hz-login-brand-logo {
        width: min(220px, 72vw);
    }

    .hz-login-hero-copy h1 {
        font-size: 1.45rem;
    }

    .hz-login-hero-copy p {
        font-size: 0.88rem;
        line-height: 1.55;
    }

    .hz-login-main {
        padding: 1.15rem 0.85rem 1rem;
    }

    .hz-login-card {
        border-radius: 18px;
    }

    .hz-login-header h2 {
        font-size: 1.35rem;
    }

    .pwa-install-dialog {
        padding: 1.5rem 1.15rem 1.15rem;
    }

    .pwa-install-dialog h2 {
        font-size: 1.2rem;
    }
}

/* Display standalone (app instalado) */
@media (display-mode: standalone) {
    .ava-topbar {
        padding-top: max(0.85rem, env(safe-area-inset-top));
    }
}


/* ===== Gest?o de usu?rios ===== */
.ava-users-page {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.ava-users-toolbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.ava-users-kicker {
    margin: 0 0 0.2rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ava-accent);
}

.ava-users-toolbar-copy h2 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--ava-primary-dark);
    letter-spacing: -0.02em;
}

.ava-users-toolbar-copy p:last-child {
    margin: 0.25rem 0 0;
    color: var(--ava-muted);
    font-size: 0.9rem;
}

.ava-users-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.ava-users-icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--ava-border);
    background: #fff;
    color: var(--ava-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.ava-users-icon-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: var(--ava-primary-dark);
}

.ava-users-add-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 0.45rem;
    min-height: 44px;
    border-radius: 12px !important;
    font-weight: 700 !important;
    padding: 0.55rem 1.1rem !important;
}

.ava-users-panel {
    overflow: hidden;
}

.ava-users-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    padding: 1rem 1.15rem;
    border-bottom: 1px solid var(--ava-border);
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.ava-users-search {
    position: relative;
    flex: 1 1 240px;
    min-width: 200px;
}

.ava-users-search i {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ava-muted);
    pointer-events: none;
}

.ava-users-search .form-control {
    padding-left: 2.35rem;
    min-height: 44px;
    border-radius: 12px;
}

.ava-users-filter-group {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.ava-users-filter-group .form-select {
    min-width: 150px;
    min-height: 44px;
    border-radius: 12px;
}

.ava-users-table {
    margin: 0;
}

.ava-users-table thead th {
    background: #f8fafc !important;
    color: var(--ava-muted) !important;
    font-size: 0.72rem !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700 !important;
    padding: 0.85rem 1.15rem !important;
    border-bottom: 1px solid var(--ava-border) !important;
    white-space: nowrap;
}

.ava-users-table tbody td {
    padding: 1rem 1.15rem !important;
    vertical-align: middle !important;
    border-color: #eef2f7 !important;
}

.ava-users-table tbody tr:hover td {
    background: #f8fafc;
}

.ava-users-identity {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.ava-users-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--ava-primary), var(--ava-primary-light));
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ava-users-identity strong {
    display: block;
    color: var(--ava-primary-dark);
    font-size: 0.95rem;
    line-height: 1.25;
}

.ava-users-identity small {
    display: block;
    color: var(--ava-muted);
    font-size: 0.8rem;
    margin-top: 0.1rem;
    word-break: break-all;
}

.ava-users-sign-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 999px;
    background: var(--ava-accent-soft);
    color: var(--ava-primary-dark);
    font-size: 0.7rem;
    margin-left: 0.25rem;
    vertical-align: middle;
}

.ava-users-role {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #eef2f7;
    color: var(--ava-primary-dark);
}

.ava-users-role-admin {
    background: #dbeafe;
    color: #1e40af;
}

.ava-users-role-teacher {
    background: #fef3c7;
    color: #92400e;
}

.ava-users-role-student {
    background: #e0e7ff;
    color: #3730a3;
}

.ava-users-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
}

.ava-users-status .dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 999px;
    background: currentColor;
}

.ava-users-status.is-active { color: #059669; }
.ava-users-status.is-blocked { color: #dc2626; }

.ava-users-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.ava-users-actions form { margin: 0; }

.ava-users-action {
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 10px;
    border: 1px solid var(--ava-border);
    background: #fff;
    color: var(--ava-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.ava-users-action:hover {
    background: #f1f5f9;
    color: var(--ava-primary-dark);
    border-color: #cbd5e1;
}

.ava-users-action.is-warn:hover { color: #b45309; border-color: #fcd34d; background: #fffbeb; }
.ava-users-action.is-ok:hover { color: #047857; border-color: #6ee7b7; background: #ecfdf5; }
.ava-users-action.is-danger:hover { color: #b91c1c; border-color: #fca5a5; background: #fef2f2; }

.ava-users-footer {
    padding: 0.75rem 1.15rem;
    border-top: 1px solid var(--ava-border);
    color: var(--ava-muted);
    font-size: 0.82rem;
    background: #fafbfc;
}

.ava-users-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 2.5rem 1rem;
    color: var(--ava-muted);
    text-align: center;
}

.ava-users-empty i {
    font-size: 1.75rem;
    color: var(--ava-primary);
    opacity: 0.55;
    margin-bottom: 0.35rem;
}

.ava-users-empty strong {
    color: var(--ava-primary-dark);
}

.ava-users-modal {
    border: none;
    border-radius: 18px;
    overflow: hidden;
}

.ava-users-modal .modal-header {
    border-bottom: 1px solid var(--ava-border);
    padding: 1.25rem 1.35rem;
    align-items: flex-start;
}

.ava-users-modal .modal-title {
    font-weight: 800;
    color: var(--ava-primary-dark);
    letter-spacing: -0.02em;
}

.ava-users-modal-sub {
    margin-top: 0.2rem;
    font-size: 0.85rem;
    color: var(--ava-muted);
}

.ava-users-modal .modal-body {
    padding: 1.35rem;
}

.ava-users-modal .modal-footer {
    border-top: 1px solid var(--ava-border);
    padding: 1rem 1.35rem;
}

.ava-users-signature-preview {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--ava-border);
}

.ava-users-signature-preview img {
    max-height: 56px;
    max-width: 160px;
    object-fit: contain;
}

.ava-users-signature-preview span {
    font-size: 0.8rem;
    color: var(--ava-muted);
}

.ava-users-import-hint {
    margin: 0.85rem 0 0;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--ava-border);
    font-size: 0.85rem;
    color: var(--ava-muted);
    line-height: 1.55;
}

@media (max-width: 767.98px) {
    .ava-users-toolbar-copy h2 { font-size: 1.15rem; }
    .ava-users-add-btn span { display: none; }
    .ava-users-table thead th:nth-child(2),
    .ava-users-table tbody td:nth-child(2) {
        display: none;
    }
    .ava-users-filters { padding: 0.85rem; }
    .ava-users-table thead th,
    .ava-users-table tbody td {
        padding-left: 0.85rem !important;
        padding-right: 0.85rem !important;
    }
}

/* ===== Modal de curso (altura da tela + scroll no body) ===== */
.ava-course-modal-dialog {
    max-height: calc(100vh - 2rem);
    margin: 1rem auto;
}

.ava-course-modal-content {
    max-height: calc(100vh - 2rem);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: none;
    border-radius: 16px;
}

.ava-course-modal-content > .modal-header,
.ava-course-modal-content > .modal-footer {
    flex-shrink: 0;
}

.ava-course-modal-content > .modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    max-height: none;
    padding-bottom: 1.25rem;
}

.ava-course-modal-content textarea.form-control {
    resize: vertical;
    max-height: 120px;
}

@media (max-width: 575.98px) {
    .ava-course-modal-dialog {
        max-height: calc(100vh - 0.75rem);
        margin: 0.35rem;
    }

    .ava-course-modal-content {
        max-height: calc(100vh - 0.75rem);
        border-radius: 14px;
    }
}

/* ===== Modal matr?cula (aluno) ===== */
.ava-enroll-modal .modal-header {
    border-bottom: 1px solid var(--ava-border);
}

.ava-enroll-modal .ava-enroll-class-info {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    margin: 0;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--ava-border);
    color: var(--ava-muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.ava-enroll-modal .ava-enroll-class-info i {
    color: var(--ava-primary);
    margin-top: 0.15rem;
}

.ava-enroll-empty strong {
    display: block;
    color: var(--ava-primary-dark);
}