:root {
    --academy-navy-950: #071525;
    --academy-navy-900: #0b1d33;
    --academy-navy-800: #132c49;
    --academy-blue-600: #1565e6;
    --academy-blue-500: #2381f4;
    --academy-teal-500: #00bfa6;
    --academy-teal-400: #20d5bd;
    --academy-surface: #ffffff;
    --academy-background: #f4f8fb;
    --academy-border: #dfe8ef;
    --academy-text: #11253d;
    --academy-muted: #687889;
    --academy-error: #a52c2c;
    --academy-error-background: #fff0f0;
    --academy-shadow: 0 24px 60px rgba(7, 21, 37, 0.1);
    --academy-radius-small: 12px;
    --academy-radius-medium: 20px;
    --academy-radius-large: 30px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--academy-text);
    background: var(--academy-background);
    font-family:
        Inter,
        Poppins,
        "Segoe UI",
        Arial,
        sans-serif;
    line-height: 1.5;
}

button,
input {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid rgba(223, 232, 239, 0.85);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
}

.header-content {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    color: #ffffff;
    background:
        linear-gradient(
            145deg,
            var(--academy-blue-500),
            var(--academy-blue-600) 46%,
            var(--academy-teal-500)
        );
    box-shadow: 0 10px 24px rgba(21, 101, 230, 0.24);
}

.brand-play {
    transform: translateX(1px);
    font-size: 0.9rem;
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.brand-accent {
    color: var(--academy-teal-500);
}

.nav-actions,
.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: var(--academy-radius-small);
    padding: 11px 18px;
    cursor: pointer;
    font-weight: 750;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button:focus-visible,
.form-control:focus-visible {
    outline: 3px solid rgba(35, 129, 244, 0.28);
    outline-offset: 2px;
}

.button-primary {
    color: #ffffff;
    background:
        linear-gradient(
            135deg,
            var(--academy-blue-600),
            var(--academy-teal-500)
        );
    box-shadow: 0 12px 26px rgba(21, 101, 230, 0.2);
}

.button-ghost {
    color: var(--academy-navy-900);
    background: rgba(19, 44, 73, 0.06);
}

.button-large {
    min-height: 52px;
    padding-inline: 24px;
}

.button-block {
    width: 100%;
}

.eyebrow,
.auth-label,
.journey-badge {
    color: var(--academy-blue-600);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero {
    overflow: hidden;
    padding: 92px 0 88px;
    background:
        radial-gradient(
            circle at 88% 12%,
            rgba(0, 191, 166, 0.18),
            transparent 30%
        ),
        radial-gradient(
            circle at 6% 88%,
            rgba(21, 101, 230, 0.14),
            transparent 32%
        ),
        linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
    gap: 72px;
    align-items: center;
}

.hero h1,
.auth-story h1,
.error-wrapper h1 {
    margin: 18px 0;
    color: var(--academy-navy-950);
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.hero h1 span {
    display: block;
    color: var(--academy-blue-600);
}

.hero-copy > p,
.auth-story > p,
.error-wrapper > p {
    max-width: 680px;
    color: var(--academy-muted);
    font-size: 1.12rem;
    line-height: 1.75;
}

.hero-actions {
    margin-top: 30px;
    align-items: flex-start;
    flex-direction: column;
}

.trust-copy {
    color: var(--academy-muted);
    font-size: 0.9rem;
}

.journey-card,
.auth-card,
.auth-story-card,
.experience-card {
    border: 1px solid rgba(223, 232, 239, 0.9);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--academy-shadow);
}

.journey-card {
    position: relative;
    padding: 30px;
    border-radius: var(--academy-radius-large);
}

.journey-card::before {
    position: absolute;
    inset: -1px;
    z-index: -1;
    border-radius: inherit;
    content: "";
    background:
        linear-gradient(
            145deg,
            rgba(35, 129, 244, 0.45),
            rgba(0, 191, 166, 0.2),
            transparent 58%
        );
}

.journey-header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.journey-progress {
    color: var(--academy-muted);
    font-weight: 800;
}

.journey-card h2 {
    max-width: 360px;
    margin: 18px 0 26px;
    font-size: 1.8rem;
    line-height: 1.18;
    letter-spacing: -0.035em;
}

.journey-steps {
    display: grid;
    gap: 12px;
}

.journey-step {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 14px;
    align-items: center;
    padding: 15px;
    border: 1px solid var(--academy-border);
    border-radius: 16px;
    background: #ffffff;
}

.journey-step.active {
    border-color: rgba(21, 101, 230, 0.28);
    background: rgba(21, 101, 230, 0.055);
}

.journey-number {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--academy-blue-600);
    background: rgba(21, 101, 230, 0.1);
    font-weight: 850;
}

.journey-step strong,
.journey-step small {
    display: block;
}

.journey-step small {
    margin-top: 3px;
    color: var(--academy-muted);
    line-height: 1.45;
}

.experience-section {
    padding: 82px 0;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 32px;
}

.section-heading h2 {
    margin: 14px 0 0;
    font-size: clamp(2rem, 3.5vw, 3.4rem);
    line-height: 1.1;
    letter-spacing: -0.045em;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.experience-card {
    padding: 26px;
    border-radius: var(--academy-radius-medium);
}

.feature-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: var(--academy-blue-600);
    background: rgba(21, 101, 230, 0.1);
    font-weight: 900;
}

.experience-card h3 {
    margin: 20px 0 8px;
    font-size: 1.16rem;
}

.experience-card p {
    margin: 0;
    color: var(--academy-muted);
    line-height: 1.65;
}

.auth-section {
    min-height: calc(100vh - 79px);
    display: grid;
    align-items: center;
    padding: 64px 0;
    background:
        radial-gradient(
            circle at 10% 20%,
            rgba(21, 101, 230, 0.12),
            transparent 28%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(0, 191, 166, 0.15),
            transparent 30%
        );
}

.auth-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.72fr);
    gap: 72px;
    align-items: center;
}

.auth-story h1 {
    font-size: clamp(2.5rem, 4.6vw, 4.6rem);
}

.auth-story-card {
    max-width: 520px;
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 15px;
    align-items: center;
    margin-top: 28px;
    padding: 18px;
    border-radius: 18px;
}

.auth-story-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    color: #ffffff;
    background: var(--academy-teal-500);
    font-weight: 900;
}

.auth-story-card strong,
.auth-story-card small {
    display: block;
}

.auth-story-card small {
    margin-top: 3px;
    color: var(--academy-muted);
}

.auth-card {
    padding: 34px;
    border-radius: var(--academy-radius-large);
}

.auth-card-header h2 {
    margin: 10px 0 6px;
    font-size: 2rem;
    letter-spacing: -0.04em;
}

.auth-card-header p,
.auth-help {
    color: var(--academy-muted);
}

.form-group {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.form-group label {
    font-size: 0.92rem;
    font-weight: 800;
}

.form-control {
    width: 100%;
    min-height: 49px;
    border: 1px solid #cbd8e2;
    border-radius: 13px;
    padding: 12px 14px;
    color: var(--academy-text);
    background: #ffffff;
}

.form-control::placeholder {
    color: #9aa7b4;
}

.auth-card form .button {
    margin-top: 22px;
}

.auth-help {
    margin: 18px 0 0;
    font-size: 0.84rem;
    text-align: center;
}

.alert {
    margin-top: 18px;
    border-radius: 13px;
    padding: 13px 15px;
}

.alert-error {
    border: 1px solid #f1c1c1;
    color: var(--academy-error);
    background: var(--academy-error-background);
}

.error-section {
    min-height: calc(100vh - 79px);
    display: grid;
    place-items: center;
    padding: 60px 0;
}

.error-wrapper {
    max-width: 720px;
    text-align: center;
}

.error-code {
    color: rgba(21, 101, 230, 0.12);
    font-size: clamp(6rem, 20vw, 13rem);
    font-weight: 900;
    line-height: 0.8;
    letter-spacing: -0.08em;
}

.error-wrapper h1 {
    margin-top: 18px;
    font-size: clamp(2rem, 4vw, 3.6rem);
}

.error-wrapper > p {
    margin-inline: auto;
}

.error-wrapper .button {
    margin-top: 16px;
}

@media (max-width: 920px) {
    .hero-grid,
    .auth-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .experience-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .header-content {
        min-height: auto;
        padding: 14px 0;
    }

    .brand-name {
        font-size: 1rem;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
    }

    .hero {
        padding: 62px 0;
    }

    .journey-card,
    .auth-card {
        padding: 24px;
    }

    .nav-actions {
        gap: 8px;
    }

    .button {
        padding-inline: 14px;
    }
}


/* Identidade visual oficial Odontoflux Academy */
.brand {
    min-height: 58px;
}

.brand-logo {
    width: 248px;
    max-width: 42vw;
    height: auto;
    display: block;
    object-fit: contain;
}

.auth-brand-logo {
    width: min(360px, 88%);
    height: auto;
    display: block;
    margin-bottom: 30px;
}

@media (max-width: 640px) {
    .brand-logo {
        width: 190px;
        max-width: 54vw;
    }

    .auth-brand-logo {
        width: min(300px, 90%);
    }
}


/* F01.3 — Login imersivo e logomarca sem fundo */
.login-experience {
    min-height: calc(100vh - 79px);
    padding: 34px;
    background:
        radial-gradient(
            circle at 12% 18%,
            rgba(35, 129, 244, 0.18),
            transparent 28%
        ),
        radial-gradient(
            circle at 88% 82%,
            rgba(0, 191, 166, 0.15),
            transparent 30%
        ),
        linear-gradient(145deg, #e9f3fb, #f9fcff 54%, #edf9f7);
}

.login-shell {
    width: min(1320px, 100%);
    min-height: 720px;
    margin-inline: auto;
    display: grid;
    grid-template-columns: 260px minmax(320px, 0.9fr) minmax(420px, 1.08fr);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.82);
    border-radius: 30px;
    background: #ffffff;
    box-shadow: 0 34px 90px rgba(7, 21, 37, 0.2);
}

.login-brand-panel {
    display: flex;
    flex-direction: column;
    padding: 34px 28px;
    color: rgba(255, 255, 255, 0.9);
    background:
        radial-gradient(
            circle at 30% 10%,
            rgba(0, 191, 166, 0.16),
            transparent 24%
        ),
        linear-gradient(180deg, #071525, #0b1d33 55%, #071525);
}

.login-panel-logo-link {
    display: block;
}

.login-panel-logo {
    width: 100%;
    max-width: 204px;
    height: auto;
    display: block;
}

.login-story-navigation {
    display: grid;
    gap: 7px;
    margin-top: 58px;
}

.login-story-navigation a {
    display: grid;
    grid-template-columns: 25px 1fr;
    gap: 10px;
    align-items: center;
    padding: 11px 12px;
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.78);
    transition:
        color 180ms ease,
        background 180ms ease,
        transform 180ms ease;
}

.login-story-navigation a:hover {
    transform: translateX(2px);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.login-panel-message {
    margin-top: auto;
    padding-top: 44px;
}

.login-panel-kicker {
    color: var(--academy-teal-400);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.login-panel-message h2 {
    margin: 12px 0;
    color: #ffffff;
    font-size: 1.45rem;
    line-height: 1.2;
    letter-spacing: -0.035em;
}

.login-panel-message p {
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.86rem;
    line-height: 1.65;
}

.login-panel-footer {
    margin-top: 36px;
    color: rgba(255, 255, 255, 0.38);
}

.login-visual-panel {
    position: relative;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 42px;
    background:
        radial-gradient(
            circle at 48% 34%,
            rgba(255, 255, 255, 0.98),
            rgba(235, 248, 252, 0.86) 40%,
            transparent 68%
        ),
        linear-gradient(160deg, #f9fdff, #dff3fa 54%, #cce8f5);
}

.login-visual-panel::before,
.login-visual-panel::after {
    position: absolute;
    content: "";
    border-radius: 50%;
    filter: blur(2px);
}

.login-visual-panel::before {
    width: 360px;
    height: 360px;
    right: -180px;
    bottom: -160px;
    background: rgba(21, 101, 230, 0.1);
}

.login-visual-panel::after {
    width: 270px;
    height: 270px;
    left: -150px;
    top: -110px;
    background: rgba(0, 191, 166, 0.1);
}

.login-visual-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
}

.login-center-logo {
    width: min(390px, 96%);
    height: auto;
    display: block;
    margin-inline: auto;
    background: transparent;
    filter: drop-shadow(0 18px 28px rgba(7, 21, 37, 0.11));
}

.login-visual-text {
    max-width: 360px;
    display: grid;
    gap: 6px;
    margin: 28px auto 0;
}

.login-visual-text span {
    color: var(--academy-blue-600);
    font-size: 0.76rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.login-visual-text strong {
    color: var(--academy-navy-900);
    font-size: 1.1rem;
    line-height: 1.45;
}

.login-form-panel {
    display: grid;
    place-items: center;
    padding: 54px 58px;
    background: #ffffff;
}

.login-form-card {
    width: min(440px, 100%);
}

.login-form-header h1 {
    margin: 10px 0 8px;
    color: var(--academy-navy-950);
    font-size: clamp(2rem, 3vw, 2.75rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.login-form-header p {
    margin: 0 0 28px;
    color: var(--academy-muted);
}

.field-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.prepared-link {
    color: var(--academy-blue-600);
    font-size: 0.83rem;
    font-weight: 750;
    cursor: help;
}

.password-field {
    position: relative;
}

.password-field .form-control {
    padding-right: 80px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    min-height: 34px;
    transform: translateY(-50%);
    border: 0;
    border-radius: 9px;
    padding: 6px 9px;
    color: var(--academy-blue-600);
    background: rgba(21, 101, 230, 0.08);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
}

.social-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 26px 0 18px;
    color: var(--academy-muted);
    font-size: 0.83rem;
}

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

.social-login-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.social-login-button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid var(--academy-border);
    border-radius: 12px;
    color: var(--academy-navy-800);
    background: #ffffff;
    font-weight: 750;
}

.social-login-button:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

.social-google {
    color: #176bef;
    font-weight: 900;
}

.social-apple {
    color: #111111;
}

.login-register-hint {
    margin: 24px 0 0;
    color: var(--academy-muted);
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 1120px) {
    .login-shell {
        grid-template-columns: 230px minmax(0, 1fr);
    }

    .login-visual-panel {
        display: none;
    }
}

@media (max-width: 760px) {
    .login-experience {
        padding: 18px;
    }

    .login-shell {
        min-height: auto;
        grid-template-columns: 1fr;
        border-radius: 22px;
    }

    .login-brand-panel {
        min-height: 230px;
        padding: 26px;
    }

    .login-story-navigation {
        display: none;
    }

    .login-panel-message {
        margin-top: 30px;
        padding-top: 0;
    }

    .login-panel-message p,
    .login-panel-footer {
        display: none;
    }

    .login-form-panel {
        padding: 36px 24px;
    }
}


/* F02 — Fundação administrativa */
.authenticated-layout {
    background: #eef4f8;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
}

.app-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 28px 20px;
    color: #ffffff;
    background:
        radial-gradient(circle at 20% 8%, rgba(0, 191, 166, 0.16), transparent 24%),
        linear-gradient(180deg, #071525, #0b1d33);
}

.sidebar-brand img {
    width: 100%;
    max-width: 190px;
    height: auto;
}

.sidebar-navigation {
    display: grid;
    gap: 8px;
    margin-top: 42px;
}

.sidebar-navigation a {
    display: grid;
    grid-template-columns: 26px 1fr;
    gap: 10px;
    align-items: center;
    padding: 12px 14px;
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.76);
    transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.sidebar-navigation a:hover {
    transform: translateX(2px);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.app-main {
    min-width: 0;
}

.app-topbar {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 30px;
    border-bottom: 1px solid var(--academy-border);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
}

.app-topbar > div {
    display: grid;
}

.topbar-context {
    color: var(--academy-muted);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.app-content {
    padding: 32px;
}

.admin-page {
    width: min(1440px, 100%);
    margin: 0 auto;
}

.narrow-page {
    max-width: 680px;
}

.page-heading {
    margin-bottom: 26px;
}

.page-heading h1 {
    margin: 8px 0 6px;
    color: var(--academy-navy-950);
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.05em;
}

.page-heading p {
    margin: 0;
    color: var(--academy-muted);
}

.admin-grid-two {
    display: grid;
    grid-template-columns: minmax(320px, 0.72fr) minmax(520px, 1.28fr);
    gap: 22px;
    align-items: start;
}

.admin-card {
    border: 1px solid var(--academy-border);
    border-radius: 22px;
    padding: 24px;
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(7, 21, 37, 0.07);
}

.admin-card h2 {
    margin: 0 0 18px;
    letter-spacing: -0.035em;
}

.table-wrapper {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--academy-border);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    color: var(--academy-muted);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.data-table td strong,
.data-table td small {
    display: block;
}

.data-table td small {
    margin-top: 3px;
    color: var(--academy-muted);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 0.76rem;
    font-weight: 800;
}

.status-active {
    color: #087263;
    background: rgba(0, 191, 166, 0.12);
}

.alert-success {
    margin-bottom: 18px;
    border: 1px solid rgba(0, 191, 166, 0.26);
    color: #087263;
    background: rgba(0, 191, 166, 0.09);
}

.next-action-card {
    margin-top: 22px;
}

.next-action-card h2 {
    margin: 10px 0 6px;
}

.next-action-card p {
    margin: 0;
    color: var(--academy-muted);
}

@media (max-width: 980px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        position: relative;
        height: auto;
    }

    .sidebar-navigation {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        margin-top: 22px;
    }

    .admin-grid-two {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .app-content {
        padding: 22px 16px;
    }

    .app-topbar {
        padding-inline: 16px;
    }

    .sidebar-navigation {
        grid-template-columns: 1fr;
    }
}

.public-nav__link {
    color: var(--academy-navy-800);
    font-size: 0.8rem;
    font-weight: 750;
}

.public-nav__link:hover {
    color: var(--academy-blue-600);
}

@media (max-width: 780px) {
    .public-nav__link {
        display: none;
    }
}


/* ------------------------------------------------------------------
| F08.1.4 — Navegação autenticada responsiva
| ------------------------------------------------------------------ */

.app-topbar__identity {
    display: flex !important;
    align-items: center;
    gap: 0.85rem;
}

.app-topbar__identity > div {
    display: grid;
    min-width: 0;
}

.app-topbar__identity strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-sidebar-toggle {
    display: none;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 1px solid var(--academy-border);
    border-radius: 0.75rem;
    background: #ffffff;
    cursor: pointer;
}

.app-sidebar-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 4px 0;
    border-radius: 999px;
    background: var(--academy-navy-900);
    transition:
        transform 160ms ease,
        opacity 160ms ease;
}

.app-sidebar-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.app-sidebar-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.app-sidebar-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.sidebar-mobile-heading {
    display: none;
}

.app-sidebar-backdrop {
    position: fixed;
    z-index: 1090;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: rgba(5, 20, 33, 0.64);
    backdrop-filter: blur(3px);
    cursor: pointer;
}

.app-sidebar-backdrop[hidden] {
    display: none !important;
}

body.app-sidebar-open {
    overflow: hidden;
}

.authenticated-layout img,
.authenticated-layout video,
.authenticated-layout iframe,
.authenticated-layout canvas,
.authenticated-layout svg {
    max-width: 100%;
}

.authenticated-layout table {
    max-width: 100%;
}

.authenticated-layout input,
.authenticated-layout select,
.authenticated-layout textarea,
.authenticated-layout button {
    max-width: 100%;
}

@media (max-width: 1199.98px) {
    .admin-grid-two {
        grid-template-columns: 1fr;
    }

    .app-content {
        padding: 24px;
    }
}

@media (max-width: 991.98px) {
    .app-shell {
        display: block;
        min-height: 100vh;
    }

    .app-sidebar {
        position: fixed !important;
        z-index: 1100;
        top: 0;
        bottom: 0;
        left: 0;
        width: min(86vw, 320px);
        height: 100dvh !important;
        min-height: 0 !important;
        padding: 0 16px 20px;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        transform: translateX(-105%);
        visibility: hidden;
        transition:
            transform 220ms ease,
            visibility 220ms ease;
        box-shadow:
            1rem 0 2.5rem
            rgba(5, 24, 39, 0.30);
    }

    .app-sidebar.is-open {
        transform: translateX(0);
        visibility: visible;
    }

    .sidebar-mobile-heading {
        position: sticky;
        z-index: 2;
        top: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 58px;
        margin: 0 -16px;
        padding: 0 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
        color: #ffffff;
        background: inherit;
        font-size: 0.78rem;
        font-weight: 850;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

    .sidebar-mobile-close {
        display: grid;
        width: 40px;
        height: 40px;
        place-items: center;
        border: 1px solid rgba(255, 255, 255, 0.20);
        border-radius: 0.7rem;
        color: #ffffff;
        background: rgba(255, 255, 255, 0.10);
        cursor: pointer;
        font-size: 1.65rem;
        line-height: 1;
    }

    .app-sidebar-toggle {
        display: block;
    }

    .app-main {
        width: 100%;
        min-width: 0;
    }

    .app-topbar {
        position: sticky;
        z-index: 1000;
        top: 0;
        min-height: 68px;
        padding: 12px 18px;
    }

    .app-content {
        width: 100%;
        min-width: 0;
        padding: 20px 18px;
        overflow-x: hidden;
    }

    .sidebar-navigation {
        grid-template-columns: 1fr !important;
        margin-top: 16px;
    }

    .sidebar-navigation a {
        width: 100%;
    }

    .table-wrapper,
    .table-responsive {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .admin-card,
    .card,
    .student-course-card,
    .student-purchase-card {
        max-width: 100%;
    }
}

@media (max-width: 767.98px) {
    .app-content {
        padding: 16px 12px;
    }

    .app-topbar {
        gap: 10px;
        padding: 10px 12px;
    }

    .app-topbar .button,
    .app-topbar .btn {
        min-width: auto;
        padding-right: 0.75rem;
        padding-left: 0.75rem;
    }

    .topbar-context {
        font-size: 0.65rem;
    }

    .app-topbar__identity strong {
        max-width: 42vw;
        font-size: 0.86rem;
    }

    .page-heading,
    .student-page-heading,
    .student-section__heading {
        align-items: stretch !important;
        flex-direction: column;
    }

    .page-heading h1,
    .student-page-heading h1 {
        font-size: clamp(1.65rem, 8vw, 2.25rem);
    }

    .admin-card {
        padding: 18px 14px;
        border-radius: 1rem;
    }

    .row > [class*="col-"] {
        min-width: 0;
    }

    .d-flex {
        min-width: 0;
    }

    .authenticated-layout .btn-group,
    .authenticated-layout .input-group {
        max-width: 100%;
    }

    .authenticated-layout .modal-dialog {
        width: calc(100% - 1rem);
        margin: 0.5rem auto;
    }

    .authenticated-layout .modal-content {
        max-height: calc(100dvh - 1rem);
        overflow-y: auto;
    }

    .authenticated-layout .data-table {
        min-width: 680px;
    }
}

@media (max-width: 479.98px) {
    .app-sidebar {
        width: min(92vw, 310px);
    }

    .app-sidebar-toggle {
        flex-basis: 40px;
        width: 40px;
        height: 40px;
        padding: 8px;
    }

    .app-content {
        padding: 12px 10px;
    }

    .app-topbar__identity strong {
        max-width: 36vw;
    }

    .authenticated-layout .btn:not(.btn-close),
    .authenticated-layout .button:not(.button-ghost) {
        white-space: normal;
    }

    .authenticated-layout .alert {
        padding: 0.85rem;
    }
}

@media (min-width: 992px) {
    .app-sidebar {
        transform: none !important;
        visibility: visible !important;
    }

    .app-sidebar-backdrop,
    .sidebar-mobile-heading {
        display: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-sidebar,
    .app-sidebar-toggle span {
        transition: none !important;
    }
}


/* ------------------------------------------------------------------
| F08.1.5 — Sidebar recolhível somente em dispositivos pequenos
| ------------------------------------------------------------------
| Regra:
| - até 767.98px: menu móvel com botão hambúrguer;
| - a partir de 768px: sidebar fixa, sem alterações visuais.
*/

@media (min-width: 768px) {
    .app-shell {
        display: grid;
    }

    .app-sidebar {
        position: static !important;
        z-index: auto !important;
        top: auto !important;
        right: auto !important;
        bottom: auto !important;
        left: auto !important;
        width: auto !important;
        height: auto !important;
        min-height: 100vh !important;
        padding: inherit;
        overflow: visible !important;
        transform: none !important;
        visibility: visible !important;
        box-shadow: none !important;
    }

    .app-sidebar.student-portal-sidebar {
        min-height: 100vh !important;
    }

    .app-sidebar-toggle,
    .app-sidebar-backdrop,
    .sidebar-mobile-heading {
        display: none !important;
    }

    body.app-sidebar-open {
        overflow: auto;
    }

    .app-main {
        width: auto;
        min-width: 0;
    }
}

@media (max-width: 767.98px) {
    .app-shell {
        display: block;
        min-height: 100vh;
    }

    .app-sidebar {
        position: fixed !important;
        z-index: 1100;
        top: 0;
        bottom: 0;
        left: 0;
        width: min(88vw, 320px);
        height: 100dvh !important;
        min-height: 0 !important;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        transform: translateX(-105%);
        visibility: hidden;
        transition:
            transform 220ms ease,
            visibility 220ms ease;
        box-shadow:
            1rem 0 2.5rem
            rgba(5, 24, 39, 0.30);
    }

    .app-sidebar.is-open {
        transform: translateX(0);
        visibility: visible;
    }

    .app-sidebar-toggle {
        display: block;
    }

    .sidebar-mobile-heading {
        display: flex;
    }

    .app-sidebar-backdrop:not([hidden]) {
        display: block;
    }

    .app-topbar {
        position: sticky;
        z-index: 1000;
        top: 0;
    }

    .app-main {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 479.98px) {
    .app-sidebar {
        width: min(92vw, 310px);
    }
}