/* ── ADA Course Portal — todos os seletores escopados em #ada-course-portal ── */

/* A cor primária padrão. O JS sobrescreve via element.style.setProperty quando
   o widget Elementor tem uma cor personalizada configurada. */
#ada-course-portal {
    /* Identidade visual do portal do utilizador
       Fundo de widgets : #F8C6C3 (rosa claro) — letras em #D3AA4C (dourado)
       Hover/ação ativa : #D3AA4C (dourado)    — letras em #ffffff  (branco) */
    --ada-primary:       #D3AA4C;   /* dourado — texto, bordas, hover bg */
    --ada-primary-light: #F8C6C3;   /* rosa    — fundo de botões e destaques */
    --ada-primary-dark:  #B8922E;   /* dourado escuro — hover de links */
    --ada-bg:            #f9f7f3;
    --ada-white:         #ffffff;
    --ada-border:        #e0d5c5;
    --ada-text:          #333333;
    --ada-muted:         #777777;
    --ada-danger:        #c62828;
    --ada-success:       #2e7d32;
    --ada-radius:        8px;
    --ada-shadow:        0 2px 12px rgba(0,0,0,.08);

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ada-text);
    min-height: 100vh;
    background: var(--ada-bg);
    box-sizing: border-box;

    /* Sai do container boxed do Elementor e ocupa 100% do viewport */
    width: 100vw;
    margin-left: calc(50% - 50vw);
    overflow-x: hidden;
}

#ada-course-portal *,
#ada-course-portal *::before,
#ada-course-portal *::after {
    box-sizing: inherit;
}

/* ── Reset básico dentro do portal ────────────────────────────────────────── */
#ada-course-portal h1,
#ada-course-portal h2,
#ada-course-portal h3,
#ada-course-portal h4,
#ada-course-portal p {
    margin: 0;
    padding: 0;
    line-height: 1.4;
}

#ada-course-portal ul,
#ada-course-portal ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

#ada-course-portal img {
    max-width: 100%;
    display: block;
}

#ada-course-portal a {
    color: var(--ada-primary);
    text-decoration: none;
}

/* ── Botões ────────────────────────────────────────────────────────────────── */
#ada-course-portal .ada-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 22px;
    border: 2px solid transparent;
    border-radius: var(--ada-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, border-color .2s, opacity .2s;
    text-decoration: none;
    line-height: 1;
}

#ada-course-portal .ada-btn:disabled {
    opacity: .55;
    cursor: not-allowed;
}

/* Primário: fundo rosa, texto dourado — hover dourado, texto branco */
#ada-course-portal .ada-btn--primary {
    background: var(--ada-primary-light);
    color: var(--ada-primary) !important;
    border-color: var(--ada-primary);
}

#ada-course-portal .ada-btn--primary:hover:not(:disabled) {
    background: var(--ada-primary);
    color: #ffffff !important;
    border-color: var(--ada-primary);
}

/* Secundário: contorno */
#ada-course-portal .ada-btn--secondary {
    background: transparent;
    color: var(--ada-primary) !important;
    border-color: var(--ada-primary);
}

#ada-course-portal .ada-btn--secondary:hover:not(:disabled) {
    background: var(--ada-primary);
    color: #ffffff !important;
}

/* Ghost: sem borda, texto simples */
#ada-course-portal .ada-btn--ghost {
    background: transparent;
    color: var(--ada-text) !important;
    border-color: var(--ada-border);
    padding: 9px 16px;
}

#ada-course-portal .ada-btn--ghost:hover:not(:disabled) {
    background: var(--ada-bg);
}

#ada-course-portal .ada-btn--full {
    width: 100%;
}

/* Link-botão */
#ada-course-portal .ada-link-btn {
    background: none;
    border: none;
    color: var(--ada-primary);
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline;
    padding: 0;
    font-family: inherit;
}

#ada-course-portal .ada-link-btn:hover {
    color: var(--ada-primary-dark);
}

/* ── Mensagens ─────────────────────────────────────────────────────────────── */
#ada-course-portal .ada-msg {
    padding: 10px 14px;
    border-radius: var(--ada-radius);
    font-size: 14px;
    line-height: 1.5;
}

#ada-course-portal .ada-msg--error {
    background: #fdecea;
    color: var(--ada-danger);
    border: 1px solid #f5c2be;
}

#ada-course-portal .ada-msg--success {
    background: #e8f5e9;
    color: var(--ada-success);
    border: 1px solid #b8dfba;
}

/* ── Campos de formulário ──────────────────────────────────────────────────── */
#ada-course-portal .ada-field {
    margin-bottom: 18px;
}

#ada-course-portal .ada-field label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--ada-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
}

#ada-course-portal .ada-field input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--ada-border);
    border-radius: var(--ada-radius);
    font-size: 15px;
    font-family: inherit;
    color: var(--ada-text);
    background: var(--ada-white);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    appearance: none;
    -webkit-appearance: none;
}

#ada-course-portal .ada-field input:focus {
    border-color: var(--ada-primary);
    box-shadow: 0 0 0 3px rgba(211,170,76,.15);
}

#ada-course-portal .ada-password-wrap {
    position: relative;
}

#ada-course-portal .ada-password-wrap input {
    padding-right: 48px;
}

#ada-course-portal .ada-toggle-pw {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    opacity: .5;
    line-height: 1;
    padding: 0;
    color: var(--ada-muted);
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#ada-course-portal .ada-toggle-pw:hover,
#ada-course-portal .ada-toggle-pw:focus-visible {
    opacity: .9;
    background: rgba(211,170,76,.12);
    outline: none;
}

/* ── Spinner ───────────────────────────────────────────────────────────────── */
#ada-course-portal .ada-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.35);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: ada-spin .7s linear infinite;
    flex-shrink: 0;
}

@keyframes ada-spin {
    to { transform: rotate(360deg); }
}

#ada-course-portal .ada-portal-ajax-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 32, 32, .42);
    opacity: 0;
    pointer-events: none;
    transition: opacity .16s ease;
}

#ada-course-portal .ada-portal-ajax-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

#ada-course-portal .ada-portal-ajax-loader {
    width: 74px;
    height: 74px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 42px rgba(0, 0, 0, .24);
}

#ada-course-portal .ada-portal-ajax-spinner {
    width: 34px;
    height: 34px;
    border: 4px solid rgba(211, 170, 76, .25);
    border-top-color: var(--ada-primary);
    border-radius: 50%;
    animation: ada-spin .75s linear infinite;
}

/* ── LOGIN ─────────────────────────────────────────────────────────────────── */
#ada-course-portal .ada-portal-login {
    display: flex;
    min-height: 100vh;
}

/* Painel da imagem de fundo (lado esquerdo) */
#ada-course-portal .ada-login-bg {
    flex: 1;
    background: var(--ada-primary-light) center / cover no-repeat;
    min-height: 200px;
}

/* Painel do formulário (lado direito) */
#ada-course-portal .ada-login-panel {
    width: 420px;
    min-width: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 32px;
    background: var(--ada-white);
    box-shadow: -4px 0 24px rgba(0,0,0,.1);
}

#ada-course-portal .ada-login-box {
    width: 100%;
}

#ada-course-portal .ada-login-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--ada-primary);
    margin-bottom: 6px;
}

#ada-course-portal .ada-login-subtitle {
    color: var(--ada-muted);
    font-size: 14px;
    margin-bottom: 28px;
    line-height: 1.5;
}

#ada-course-portal .ada-login-error {
    margin-bottom: 14px;
}

/* Botão de login — explicitamente visível */
#ada-course-portal #ada-login-form .ada-btn--primary,
#ada-course-portal .ada-login-box .ada-btn--primary {
    background-color: var(--ada-primary-light) !important;
    color: var(--ada-primary) !important;
    border-color: var(--ada-primary) !important;
    margin-top: 8px;
}

#ada-course-portal #ada-login-form .ada-btn--primary:hover:not(:disabled),
#ada-course-portal .ada-login-box .ada-btn--primary:hover:not(:disabled) {
    background-color: var(--ada-primary) !important;
    color: #ffffff !important;
    border-color: var(--ada-primary) !important;
}

#ada-course-portal .ada-reset-intro {
    font-size: 14px;
    color: var(--ada-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

#ada-course-portal .ada-reset-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 10px;
    flex-wrap: wrap;
}

#ada-course-portal .ada-portal-login {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(480px, .9fr);
    background: #faf8f5;
}

#ada-course-portal .ada-login-visual,
#ada-course-portal .ada-login-bg {
    position: relative;
    min-height: 100vh;
    background: var(--ada-primary-light) center / cover no-repeat;
    overflow: hidden;
}

#ada-course-portal .ada-login-visual-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(74, 38, 53, .34), rgba(119, 81, 87, .18)),
        linear-gradient(180deg, rgba(232, 147, 138, .32), rgba(37, 25, 47, .5));
}

#ada-course-portal .ada-login-brand {
    position: absolute;
    top: 70px;
    left: clamp(32px, 6vw, 72px);
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 14px;
    color: #ffffff;
}

#ada-course-portal .ada-login-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

#ada-course-portal .ada-login-brand strong {
    display: block;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.1;
}

#ada-course-portal .ada-login-brand span,
#ada-course-portal .ada-login-hero-copy span,
#ada-course-portal .ada-login-kicker,
#ada-course-portal .ada-login-field label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

#ada-course-portal .ada-login-brand span {
    margin-top: 5px;
    font-size: 11px;
}

#ada-course-portal .ada-login-hero-copy {
    position: absolute;
    left: clamp(32px, 6vw, 72px);
    bottom: clamp(54px, 9vh, 86px);
    z-index: 1;
    max-width: 340px;
    color: #ffffff;
}

#ada-course-portal .ada-login-hero-copy h1 {
    margin: 22px 0 24px;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(40px, 4.2vw, 58px);
    font-weight: 400;
    line-height: 1.12;
}

#ada-course-portal .ada-login-hero-copy p {
    max-width: 300px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.55;
}

#ada-course-portal .ada-login-panel {
    width: auto;
    min-width: 0;
    padding: clamp(36px, 7vw, 72px);
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 100% 0%, rgba(232, 147, 138, .1), transparent 34%),
        #faf8f5;
    box-shadow: none;
}

#ada-course-portal .ada-login-box {
    width: min(100%, 400px);
}

#ada-course-portal .ada-login-kicker {
    color: #ef7f78;
    margin-bottom: 18px;
}

#ada-course-portal .ada-login-title {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(34px, 3vw, 42px);
    font-weight: 400;
    line-height: 1.12;
    margin-bottom: 12px;
}

#ada-course-portal .ada-login-subtitle {
    color: #766b7d;
    font-size: 15px;
    margin-bottom: 34px;
}

#ada-course-portal .ada-login-field {
    margin-bottom: 22px;
}

#ada-course-portal .ada-login-field label {
    color: #75687d;
    margin-bottom: 10px;
}

#ada-course-portal .ada-login-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

#ada-course-portal .ada-login-input-wrap input {
    width: 100%;
    min-height: 56px;
    border: 1px solid #ead8cd;
    border-radius: 15px;
    background: rgba(255, 255, 255, .72);
    color: #33263b;
    font-size: 15px;
    padding: 0 56px 0 46px;
    box-shadow: 0 10px 32px rgba(132, 72, 65, .04);
}

#ada-course-portal .ada-login-input-wrap input::placeholder {
    color: #b5aab8;
}

#ada-course-portal .ada-login-input-wrap input:focus {
    border-color: #e8938a;
    box-shadow: 0 0 0 4px rgba(232, 147, 138, .16);
}

#ada-course-portal .ada-login-field-icon {
    position: absolute;
    left: 18px;
    z-index: 1;
    color: #aaa0ad;
    font-size: 15px;
    line-height: 1;
}

#ada-course-portal .ada-login-input-wrap .ada-toggle-pw {
    right: 12px;
    width: 38px;
    height: 38px;
    color: #9b909e;
    font-size: 22px;
    opacity: 1;
}

#ada-course-portal .ada-login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: -4px 0 24px;
}

#ada-course-portal .ada-login-remember {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #75687d;
    font-size: 14px;
    cursor: pointer;
}

#ada-course-portal .ada-login-remember input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: #e8938a;
}

#ada-course-portal .ada-login-options .ada-link-btn,
#ada-course-portal .ada-login-footer a {
    color: #ef7f78;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

#ada-course-portal .ada-login-submit {
    min-height: 58px;
    border: 0;
    border-radius: 999px;
    background: #e8938a !important;
    color: #ffffff !important;
    box-shadow: 0 18px 32px rgba(232, 147, 138, .26);
}

#ada-course-portal .ada-login-submit:hover:not(:disabled) {
    background: #dd7f77 !important;
    color: #ffffff !important;
}

#ada-course-portal .ada-login-error,
#ada-course-portal .ada-reset-msg {
    margin-bottom: 18px;
}

#ada-course-portal .ada-reset-intro {
    color: #766b7d;
    margin-bottom: 22px;
}

#ada-course-portal .ada-reset-actions {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 20px;
}

#ada-course-portal .ada-login-footer {
    margin-top: 32px;
    padding-top: 26px;
    border-top: 1px solid #eadbd4;
    color: #75687d;
    font-size: 14px;
    text-align: center;
}

#ada-course-portal .ada-mobile-logo {
    display: none;
}

/* ── HEADER ────────────────────────────────────────────────────────────────── */
#ada-course-portal .ada-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 14px 24px;
    background: var(--ada-white);
    border-bottom: 1px solid var(--ada-border);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
}

#ada-course-portal .ada-header-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

#ada-course-portal .ada-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

#ada-course-portal .ada-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ada-border);
}

#ada-course-portal .ada-avatar-edit {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--ada-primary);
    color: #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    cursor: pointer;
}

#ada-course-portal .ada-user-name {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: var(--ada-text);
}

#ada-course-portal .ada-user-email {
    display: block;
    font-size: 13px;
    color: var(--ada-muted);
}

/* Estatísticas no header */
#ada-course-portal .ada-header-stats {
    display: flex;
    gap: 28px;
    margin: 0 auto;
}

#ada-course-portal .ada-stat {
    text-align: center;
}

#ada-course-portal .ada-stat-value {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--ada-primary);
}

#ada-course-portal .ada-stat-label {
    display: block;
    font-size: 11px;
    color: var(--ada-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-top: 2px;
}

/* Menu hambúrguer */
#ada-course-portal .ada-header-menu-wrap {
    position: relative;
    margin-left: auto;
}

#ada-course-portal .ada-menu-trigger {
    background: none;
    border: 1px solid var(--ada-border);
    border-radius: 6px;
    cursor: pointer;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

#ada-course-portal .ada-menu-trigger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ada-text);
    border-radius: 2px;
}

#ada-course-portal .ada-dropdown-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    background: var(--ada-white);
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    box-shadow: var(--ada-shadow);
    min-width: 150px;
    overflow: hidden;
    z-index: 200;
}

#ada-course-portal .ada-dropdown-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 11px 18px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-family: inherit;
    color: var(--ada-text);
}

#ada-course-portal .ada-dropdown-item:hover {
    background: var(--ada-bg);
}

#ada-course-portal .ada-dropdown-item--danger {
    color: var(--ada-danger);
}

/* ── PAINEL DE PERFIL ──────────────────────────────────────────────────────── */
#ada-course-portal .ada-profile-panel {
    background: var(--ada-white);
    border-bottom: 1px solid var(--ada-border);
}

#ada-course-portal .ada-profile-inner {
    max-width: 920px;
    margin: 0 auto;
    padding: 28px 24px;
}

#ada-course-portal .ada-profile-inner h3 {
    font-size: 18px;
    margin-bottom: 22px;
    color: var(--ada-text);
}

#ada-course-portal .ada-profile-actions {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}

#ada-course-portal .ada-profile-msg {
    margin-top: 12px;
}

#ada-course-portal .ada-subscriptions-panel {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--ada-border);
}

#ada-course-portal .ada-subscriptions-header h3 {
    margin-bottom: 14px;
}

#ada-course-portal .ada-subscriptions-list {
    display: grid;
    gap: 10px;
}

#ada-course-portal .ada-subscription-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    background: var(--ada-bg);
}

#ada-course-portal .ada-subscription-item strong,
#ada-course-portal .ada-subscription-item span,
#ada-course-portal .ada-subscription-item small {
    display: block;
}

#ada-course-portal .ada-subscription-item span,
#ada-course-portal .ada-subscription-item small,
#ada-course-portal .ada-muted-text,
#ada-course-portal .ada-subscription-note {
    color: var(--ada-muted);
    font-size: 13px;
}

/* ── DASHBOARD PRINCIPAL ───────────────────────────────────────────────────── */
#ada-course-portal .ada-main {
    padding: 24px;
}

#ada-course-portal .ada-search-bar {
    margin-bottom: 22px;
}

#ada-course-portal .ada-search-bar input {
    width: 100%;
    max-width: 400px;
    padding: 10px 18px;
    border: 1.5px solid var(--ada-border);
    border-radius: 99px;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    background: var(--ada-white);
    color: var(--ada-text);
    transition: border-color .2s;
}

#ada-course-portal .ada-search-bar input:focus {
    border-color: var(--ada-primary);
}

/* Grid de cursos */
#ada-course-portal .ada-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

#ada-course-portal .ada-course-card {
    background: var(--ada-white);
    border-radius: var(--ada-radius);
    overflow: hidden;
    box-shadow: var(--ada-shadow);
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    border: 1px solid var(--ada-border);
}

#ada-course-portal .ada-course-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,.13);
}

#ada-course-portal .ada-course-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: var(--ada-border);
    display: block;
}

#ada-course-portal .ada-course-card-img-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--ada-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ada-muted);
    font-size: 32px;
}

#ada-course-portal .ada-course-card-body {
    padding: 14px;
}

#ada-course-portal .ada-course-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--ada-text);
    margin-bottom: 10px;
}

/* Barra de progresso */
#ada-course-portal .ada-progress-bar {
    height: 6px;
    background: var(--ada-border);
    border-radius: 99px;
    overflow: hidden;
}

#ada-course-portal .ada-progress-fill {
    height: 100%;
    background: var(--ada-primary);
    border-radius: 99px;
    transition: width .4s ease;
}

#ada-course-portal .ada-progress-text {
    font-size: 12px;
    color: var(--ada-muted);
    margin-top: 5px;
}

#ada-course-portal .ada-no-courses {
    text-align: center;
    padding: 60px 20px;
    color: var(--ada-muted);
    font-size: 15px;
}

/* ── VISTA DE CURSO ────────────────────────────────────────────────────────── */
#ada-course-portal .ada-course-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    background: var(--ada-white);
    border-bottom: 1px solid var(--ada-border);
    flex-wrap: wrap;
}

#ada-course-portal .ada-course-topbar-main {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    min-width: 0;
}

#ada-course-portal .ada-course-title {
    font-size: 18px;
    font-weight: 700;
    flex: 1;
    color: var(--ada-text);
    min-width: 0;
}

#ada-course-portal .ada-course-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#ada-course-portal .ada-course-back-icon {
    display: none;
    width: 10px;
    height: 10px;
    border-left: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
}

#ada-course-portal .ada-course-menu-toggle,
#ada-course-portal .ada-course-sidebar-mobile-head {
    display: none;
}

#ada-course-portal .ada-course-menu-toggle,
#ada-course-portal .ada-course-menu-close {
    border: 0;
    background: transparent;
    color: var(--ada-text);
    cursor: pointer;
}

#ada-course-portal .ada-course-progress-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

#ada-course-portal .ada-progress-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--ada-primary);
    white-space: nowrap;
}

#ada-course-portal .ada-course-progress-wrap .ada-progress-bar {
    width: 120px;
}

/* Layout curso: sidebar + conteúdo */
#ada-course-portal .ada-course-layout {
    display: flex;
    height: calc(100vh - 140px);
}

#ada-course-portal .ada-course-sidebar {
    width: 280px;
    min-width: 220px;
    border-right: 1px solid var(--ada-border);
    background: var(--ada-white);
    overflow-y: auto;
    flex-shrink: 0;
}

#ada-course-portal .ada-sidebar-inner {
    padding: 12px 0;
}

#ada-course-portal .ada-sidebar-section {
    border-bottom: 1px solid var(--ada-border);
}

#ada-course-portal .ada-sidebar-section-title {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 18px;
    border: 0;
    background: var(--ada-white);
    color: var(--ada-text);
    cursor: pointer;
    text-align: left;
}

#ada-course-portal .ada-sidebar-section-title::before {
    content: "";
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    transition: transform .18s ease;
    opacity: .65;
}

#ada-course-portal .ada-sidebar-section.is-open .ada-sidebar-section-title::before {
    transform: rotate(45deg);
}

#ada-course-portal .ada-sidebar-section-name {
    flex: 1;
    min-width: 0;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ada-muted);
}

#ada-course-portal .ada-sidebar-section-count {
    flex-shrink: 0;
    min-width: 44px;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--ada-bg);
    color: var(--ada-muted);
    font-size: 12px;
    font-weight: 700;
    text-align: center;
}

#ada-course-portal .ada-sidebar-section-body {
    display: none;
    padding: 0 0 8px;
}

#ada-course-portal .ada-sidebar-section.is-open .ada-sidebar-section-body {
    display: block;
}

#ada-course-portal .ada-sidebar-category {
    padding: 10px 20px 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ada-muted);
}

#ada-course-portal .ada-sidebar-material {
    display: flex;
    align-items: center;
    padding: 10px 18px 10px 34px;
    cursor: pointer;
    font-size: 14px;
    color: var(--ada-text);
    transition: background .15s;
    border-left: 3px solid transparent;
    user-select: none;
}

#ada-course-portal .ada-sidebar-material:hover {
    background: var(--ada-bg);
}

#ada-course-portal .ada-sidebar-material.is-active {
    background: var(--ada-primary-light);
    border-left-color: var(--ada-primary);
    font-weight: 600;
}

#ada-course-portal .ada-sidebar-material.is-locked {
    opacity: .5;
    cursor: not-allowed;
}

#ada-course-portal .ada-sidebar-material-title {
    min-width: 0;
}

/* Área de conteúdo */
#ada-course-portal .ada-course-content {
    flex: 1;
    overflow-y: auto;
    padding: 28px;
}

#ada-course-portal .ada-material-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--ada-muted);
    font-size: 15px;
}

#ada-course-portal .ada-material-placeholder.ada-course-intro {
    align-items: flex-start;
    justify-content: flex-start;
    height: auto;
    min-height: 100%;
    color: var(--ada-text);
}

#ada-course-portal .ada-course-intro-inner {
    width: 100%;
    max-width: 880px;
}

#ada-course-portal .ada-course-intro-image {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: var(--ada-radius);
    margin-bottom: 22px;
}

#ada-course-portal .ada-course-intro-kicker {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--ada-primary);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
}

#ada-course-portal .ada-course-intro h3 {
    color: var(--ada-text);
    font-size: 28px;
    line-height: 1.2;
    margin-bottom: 16px;
}

#ada-course-portal .ada-course-description {
    color: var(--ada-text);
    font-size: 16px;
    line-height: 1.7;
}

#ada-course-portal .ada-course-description p,
#ada-course-portal .ada-course-description ul,
#ada-course-portal .ada-course-description ol {
    margin: 0 0 14px;
}

#ada-course-portal .ada-course-description ul,
#ada-course-portal .ada-course-description ol {
    padding-left: 22px;
    list-style: revert;
}

#ada-course-portal .ada-course-description strong {
    font-weight: 800;
}

#ada-course-portal .ada-material-header {
    margin-bottom: 18px;
}

#ada-course-portal .ada-material-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--ada-text);
}

#ada-course-portal .ada-material-body {
    margin-bottom: 28px;
}

#ada-course-portal .ada-material-body video,
#ada-course-portal .ada-material-body audio,
#ada-course-portal .ada-material-body iframe {
    max-width: 100%;
    border-radius: var(--ada-radius);
}

#ada-course-portal .ada-material-body video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
}

#ada-course-portal .ada-material-body audio {
    width: 100%;
}

#ada-course-portal .ada-material-body iframe {
    width: 100%;
    min-height: 500px;
    border: none;
}

#ada-course-portal .ada-html-material {
    max-width: 860px;
    color: var(--ada-text);
    font-size: 16px;
    line-height: 1.7;
}

#ada-course-portal .ada-html-material p,
#ada-course-portal .ada-html-material ul,
#ada-course-portal .ada-html-material ol,
#ada-course-portal .ada-html-material blockquote {
    margin: 0 0 16px;
}

#ada-course-portal .ada-html-material ul,
#ada-course-portal .ada-html-material ol {
    padding-left: 24px;
    list-style: revert;
}

#ada-course-portal .ada-html-material a {
    color: var(--ada-primary);
    font-weight: 700;
    text-decoration: underline;
}

#ada-course-portal .ada-html-material img,
#ada-course-portal .ada-html-material video,
#ada-course-portal .ada-html-material iframe {
    max-width: 100%;
}

#ada-course-portal .ada-product-material {
    display: grid;
    grid-template-columns: minmax(220px, 340px) minmax(0, 1fr);
    gap: 28px;
    align-items: stretch;
    overflow: hidden;
    max-width: 980px;
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, .1);
    border-radius: 10px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, .08);
}

#ada-course-portal .ada-product-material-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    background: #f3f4f6;
}

#ada-course-portal .ada-product-material-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#ada-course-portal .ada-product-material-image--empty span {
    color: #6b7280;
    font-weight: 800;
    text-transform: uppercase;
}

#ada-course-portal .ada-product-material-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 28px 28px 28px 0;
}

#ada-course-portal .ada-product-material-kicker {
    color: var(--ada-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

#ada-course-portal .ada-product-material h3 {
    margin: 8px 0 12px;
    color: var(--ada-text);
    font-size: 28px;
    line-height: 1.15;
}

#ada-course-portal .ada-product-material-price {
    margin-bottom: 16px;
    color: var(--ada-text);
    font-size: 22px;
    font-weight: 800;
}

#ada-course-portal .ada-product-material-description {
    color: var(--ada-muted);
    font-size: 15px;
    line-height: 1.65;
}

#ada-course-portal .ada-product-material-description p {
    margin: 0 0 12px;
}

#ada-course-portal .ada-product-material-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    min-height: 42px;
    margin-top: 18px;
    padding: 0 18px;
    background: var(--ada-primary);
    color: #ffffff;
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
}

#ada-course-portal .ada-product-material-button:hover {
    filter: brightness(.95);
}

#ada-course-portal .ada-video-frame {
    aspect-ratio: 16 / 9;
    min-height: 0 !important;
}

#ada-course-portal .ada-material-error {
    padding: 18px;
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    background: var(--ada-white);
    color: var(--ada-muted);
}

#ada-course-portal .ada-material-error p {
    margin-bottom: 10px;
}

#ada-course-portal .ada-pdf-embed {
    width: 100%;
    height: 70vh;
    border: none;
    border-radius: var(--ada-radius);
}

#ada-course-portal .ada-link-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: var(--ada-primary-light);
    color: var(--ada-primary) !important;
    border: 2px solid var(--ada-primary);
    border-radius: var(--ada-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: background .2s, color .2s;
}

#ada-course-portal .ada-link-item:hover {
    background: var(--ada-primary);
    color: #ffffff !important;
}

#ada-course-portal .ada-portal-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    padding: 4px;
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    background: var(--ada-bg);
    flex-wrap: wrap;
}

#ada-course-portal .ada-nav-item {
    border: 0;
    background: transparent;
    color: var(--ada-text);
    cursor: pointer;
    border-radius: 6px;
    padding: 9px 13px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
}

#ada-course-portal .ada-nav-item:hover,
#ada-course-portal .ada-nav-item.is-active {
    background: var(--ada-white);
    color: var(--ada-primary);
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

#ada-course-portal .ada-nav-item--danger {
    color: var(--ada-danger);
}

#ada-course-portal .ada-account-view {
    width: 100%;
}

#ada-course-portal .ada-profile-inner {
    max-width: 1040px;
}

#ada-course-portal .ada-profile-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

#ada-course-portal .ada-profile-grid .ada-field {
    margin-bottom: 0;
}

#ada-course-portal .ada-field--wide {
    grid-column: 1 / -1;
}

#ada-course-portal .ada-subscription-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

#ada-course-portal .ada-material-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

#ada-course-portal #ada-profile-panel.ada-profile-panel {
    display: flex;
    min-height: calc(100vh - 82px);
    background: var(--ada-bg);
    border-top: 1px solid var(--ada-border);
}

#ada-course-portal .ada-profile-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: var(--ada-white);
    border-right: 1px solid var(--ada-border);
    padding: 18px;
}

#ada-course-portal .ada-profile-back {
    width: 100%;
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    background: var(--ada-bg);
    color: var(--ada-text);
    cursor: pointer;
    font-family: inherit;
    font-weight: 700;
    padding: 10px 12px;
    text-align: left;
    margin-bottom: 18px;
}

#ada-course-portal .ada-profile-back:hover {
    border-color: var(--ada-primary);
    color: var(--ada-primary);
}

#ada-course-portal .ada-profile-sidebar-user {
    display: grid;
    gap: 4px;
    justify-items: center;
    text-align: center;
    padding: 18px 8px 20px;
    border-bottom: 1px solid var(--ada-border);
    margin-bottom: 14px;
}

#ada-course-portal .ada-profile-sidebar-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ada-border);
    margin-bottom: 8px;
}

#ada-course-portal .ada-profile-sidebar-user strong {
    font-size: 16px;
    color: var(--ada-text);
}

#ada-course-portal .ada-profile-sidebar-user span {
    max-width: 100%;
    color: var(--ada-muted);
    font-size: 13px;
    overflow-wrap: anywhere;
}

#ada-course-portal .ada-profile-menu {
    display: grid;
    gap: 6px;
}

#ada-course-portal .ada-profile-menu-item {
    width: 100%;
    border: 0;
    border-left: 3px solid transparent;
    background: transparent;
    color: var(--ada-text);
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    text-align: left;
    padding: 12px 14px;
    border-radius: 0 var(--ada-radius) var(--ada-radius) 0;
}

#ada-course-portal .ada-profile-menu-item:hover {
    background: var(--ada-bg);
}

#ada-course-portal .ada-profile-menu-item.is-active {
    background: var(--ada-primary-light);
    border-left-color: var(--ada-primary);
    color: var(--ada-primary);
}

#ada-course-portal .ada-profile-content {
    flex: 1;
    padding: 28px;
    overflow: auto;
}

#ada-course-portal .ada-profile-content form {
    max-width: 980px;
}

#ada-course-portal .ada-profile-section {
    display: none;
    background: var(--ada-white);
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    padding: 24px;
    box-shadow: var(--ada-shadow);
}

#ada-course-portal .ada-profile-section.is-active {
    display: block;
}

#ada-course-portal .ada-profile-section-header {
    margin-bottom: 22px;
}

#ada-course-portal .ada-profile-section-header h3 {
    font-size: 20px;
    margin-bottom: 4px;
    color: var(--ada-text);
}

#ada-course-portal .ada-profile-section-header p {
    color: var(--ada-muted);
    font-size: 14px;
}

#ada-course-portal #ada-profile-panel .ada-profile-actions {
    max-width: 980px;
    margin-top: 16px;
}

#ada-course-portal #ada-profile-panel .ada-profile-msg {
    max-width: 980px;
    margin-top: 16px;
}

#ada-course-portal .ada-email-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(20, 20, 20, .48);
}

#ada-course-portal .ada-email-modal {
    width: min(440px, 100%);
    background: var(--ada-white);
    border: 1px solid var(--ada-border);
    border-radius: var(--ada-radius);
    box-shadow: 0 18px 48px rgba(0,0,0,.22);
    padding: 24px;
}

#ada-course-portal .ada-email-modal h3 {
    color: var(--ada-text);
    font-size: 20px;
    margin-bottom: 8px;
}

#ada-course-portal .ada-email-modal p {
    color: var(--ada-muted);
    font-size: 14px;
    margin-bottom: 18px;
}

#ada-course-portal #ada-email-code {
    text-align: center;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 8px;
}

#ada-course-portal .ada-email-modal-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

#ada-course-portal .ada-completed-badge {
    color: var(--ada-success);
    font-weight: 700;
    font-size: 15px;
}

#ada-course-portal .ada-locked-badge {
    color: var(--ada-muted);
    font-size: 14px;
}

/* ── RESPONSIVO ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    #ada-course-portal .ada-portal-login {
        flex-direction: column;
    }

    #ada-course-portal .ada-login-bg {
        min-height: 160px;
        flex: none;
    }

    #ada-course-portal .ada-login-panel {
        width: 100%;
        box-shadow: none;
        padding: 32px 20px;
    }
}

@media (max-width: 900px) {
    #ada-course-portal .ada-header-stats {
        gap: 16px;
    }
}

@media (max-width: 768px) {
    #ada-course-portal .ada-header {
        gap: 12px;
        padding: 12px 16px;
    }

    #ada-course-portal .ada-portal-nav {
        width: 100%;
        margin-left: 0;
    }

    #ada-course-portal .ada-nav-item {
        flex: 1 1 auto;
    }

    #ada-course-portal .ada-profile-grid {
        grid-template-columns: 1fr;
    }

    #ada-course-portal .ada-subscription-item {
        align-items: stretch;
        flex-direction: column;
    }

    #ada-course-portal .ada-subscription-actions {
        justify-content: flex-start;
    }

    #ada-course-portal #ada-profile-panel.ada-profile-panel {
        flex-direction: column;
        min-height: auto;
    }

    #ada-course-portal .ada-profile-sidebar {
        width: 100%;
        border-right: 0;
        border-bottom: 1px solid var(--ada-border);
    }

    #ada-course-portal .ada-profile-sidebar-user {
        grid-template-columns: 56px minmax(0, 1fr);
        justify-items: start;
        text-align: left;
        align-items: center;
        padding: 12px 0 16px;
    }

    #ada-course-portal .ada-profile-sidebar-avatar {
        width: 56px;
        height: 56px;
        grid-row: span 2;
        margin-bottom: 0;
    }

    #ada-course-portal .ada-profile-menu {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    #ada-course-portal .ada-profile-menu-item {
        border-left: 0;
        border-bottom: 3px solid transparent;
        border-radius: var(--ada-radius);
        text-align: center;
        padding: 10px 8px;
    }

    #ada-course-portal .ada-profile-menu-item.is-active {
        border-bottom-color: var(--ada-primary);
    }

    #ada-course-portal .ada-profile-content {
        padding: 16px;
    }

    #ada-course-portal .ada-profile-section {
        padding: 18px;
    }

    #ada-course-portal .ada-course-layout {
        flex-direction: column;
        height: auto;
    }

    #ada-course-portal .ada-course-sidebar {
        position: fixed;
        inset: 0;
        z-index: 100001;
        width: 100%;
        min-width: 0;
        max-height: none;
        border: 0;
        background: var(--ada-white);
        transform: translateX(100%);
        opacity: 0;
        pointer-events: none;
        transition: transform .22s ease, opacity .22s ease;
    }

    #ada-course-portal #ada-view-course.is-course-menu-open .ada-course-sidebar {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    #ada-course-portal .ada-course-sidebar-mobile-head {
        position: sticky;
        top: 0;
        z-index: 2;
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 58px;
        padding: 14px 18px;
        border-bottom: 1px solid var(--ada-border);
        background: var(--ada-white);
        box-shadow: 0 8px 20px rgba(17, 24, 39, .08);
    }

    #ada-course-portal .ada-course-menu-close {
        width: 40px;
        height: 40px;
        border-radius: 999px;
        font-size: 28px;
        line-height: 1;
    }

    #ada-course-portal .ada-sidebar-inner {
        padding-bottom: 34px;
    }

    #ada-course-portal .ada-course-content {
        padding: 16px;
    }

    #ada-course-portal .ada-product-material {
        grid-template-columns: 1fr;
        gap: 0;
    }

    #ada-course-portal .ada-product-material-image {
        min-height: 220px;
    }

    #ada-course-portal .ada-product-material-content {
        padding: 20px;
    }

    #ada-course-portal .ada-product-material h3 {
        font-size: 22px;
    }

    #ada-course-portal .ada-courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    #ada-course-portal .ada-course-topbar {
        position: sticky;
        top: 0;
        z-index: 20;
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 8px 10px 10px;
    }

    #ada-course-portal .ada-course-topbar-main {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr) 44px;
        align-items: center;
        gap: 8px;
        width: 100%;
    }

    #ada-course-portal .ada-course-back-btn {
        width: 40px;
        height: 40px;
        min-height: 40px;
        padding: 0;
        justify-content: center;
        border-radius: 999px;
    }

    #ada-course-portal .ada-course-back-text {
        display: none;
    }

    #ada-course-portal .ada-course-back-icon {
        display: block;
    }

    #ada-course-portal .ada-course-title {
        margin: 0;
        text-align: center;
        font-size: 14px;
        line-height: 1.25;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    #ada-course-portal .ada-course-menu-toggle {
        display: inline-flex;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 4px;
        justify-self: end;
        border-radius: 999px;
        border: 1px solid var(--ada-border);
        background: var(--ada-white);
    }

    #ada-course-portal .ada-course-menu-toggle span {
        display: block;
        width: 18px;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
    }

    #ada-course-portal .ada-course-progress-wrap {
        justify-content: center;
        width: 100%;
    }

    #ada-course-portal .ada-course-progress-wrap .ada-progress-bar {
        width: min(220px, 70vw);
    }
}

@media (max-width: 980px) {
    #ada-course-portal .ada-portal-login {
        grid-template-columns: 1fr;
    }

    #ada-course-portal .ada-login-visual,
    #ada-course-portal .ada-login-bg {
        min-height: 42vh;
    }

    #ada-course-portal .ada-login-brand {
        top: 28px;
        left: 26px;
    }

    #ada-course-portal .ada-login-hero-copy {
        left: 26px;
        bottom: 32px;
        max-width: min(420px, calc(100vw - 52px));
    }

    #ada-course-portal .ada-login-hero-copy h1 {
        font-size: 38px;
        margin: 14px 0 14px;
    }

    #ada-course-portal .ada-login-panel {
        padding: 36px 22px 48px;
    }
}

@media (max-width: 560px) {
    #ada-course-portal .ada-login-visual,
    #ada-course-portal .ada-login-bg {
        min-height: 36vh;
    }

    #ada-course-portal .ada-login-brand {
        gap: 10px;
    }

    #ada-course-portal .ada-login-logo {
        width: 30px;
        height: 30px;
    }

    #ada-course-portal .ada-login-brand strong {
        font-size: 15px;
    }

    #ada-course-portal .ada-login-hero-copy h1 {
        font-size: 31px;
    }

    #ada-course-portal .ada-login-hero-copy p {
        font-size: 14px;
    }

    #ada-course-portal .ada-login-title {
        font-size: 31px;
    }

    #ada-course-portal .ada-login-options {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    #ada-course-portal .ada-reset-actions {
        align-items: stretch;
        flex-direction: column;
    }
}

/* Dashboard refresh */
#ada-course-portal .ada-portal-dashboard {
    min-height: 100vh;
    background:
        radial-gradient(circle at 100% 0%, rgba(232, 147, 138, .12), transparent 30%),
        linear-gradient(180deg, #fbf8f5 0%, #f8f2ec 100%);
}

#ada-course-portal .ada-portal-dashboard .ada-header {
    position: sticky;
    top: 0;
    z-index: 100;
    gap: 24px;
    padding: 18px clamp(18px, 4vw, 54px);
    border: 0;
    border-bottom: 1px solid rgba(234, 216, 205, .78);
    background: rgba(250, 248, 245, .88);
    box-shadow: 0 14px 34px rgba(93, 54, 48, .06);
    backdrop-filter: blur(16px);
}

#ada-course-portal .ada-portal-dashboard .ada-header-user {
    min-width: min(320px, 100%);
}

#ada-course-portal .ada-portal-dashboard .ada-avatar {
    width: 58px;
    height: 58px;
    border: 3px solid rgba(255, 255, 255, .88);
    box-shadow: 0 12px 26px rgba(94, 55, 54, .18);
}

#ada-course-portal .ada-portal-dashboard .ada-avatar-edit {
    right: -2px;
    bottom: -2px;
    width: 24px;
    height: 24px;
    border: 2px solid #fff;
    background: #e8938a;
    box-shadow: 0 8px 18px rgba(232, 147, 138, .24);
}

#ada-course-portal .ada-portal-dashboard .ada-user-name {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 22px;
    font-weight: 400;
}

#ada-course-portal .ada-portal-dashboard .ada-user-email {
    color: #766b7d;
}

#ada-course-portal .ada-portal-dashboard .ada-header-stats {
    gap: 12px;
    margin: 0 auto;
}

#ada-course-portal .ada-portal-dashboard .ada-stat {
    min-width: 104px;
    padding: 10px 16px;
    border: 1px solid rgba(234, 216, 205, .9);
    border-radius: 18px;
    background: rgba(255, 255, 255, .66);
    box-shadow: 0 10px 26px rgba(80, 50, 44, .05);
}

#ada-course-portal .ada-portal-dashboard .ada-stat-value {
    color: #e8938a;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 27px;
    font-weight: 400;
    line-height: 1;
}

#ada-course-portal .ada-portal-dashboard .ada-stat-label {
    color: #75687d;
    font-size: 10px;
    letter-spacing: .14em;
}

#ada-course-portal .ada-portal-dashboard .ada-menu-trigger {
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border: 1px solid #ead8cd;
    border-radius: 16px;
    background: rgba(255, 255, 255, .7);
    box-shadow: 0 10px 24px rgba(80, 50, 44, .06);
}

#ada-course-portal .ada-portal-dashboard .ada-menu-trigger span {
    width: 18px;
    background: #231b2e;
}

#ada-course-portal .ada-portal-dashboard .ada-dropdown-menu {
    top: calc(100% + 10px);
    min-width: 174px;
    border: 1px solid #ead8cd;
    border-radius: 16px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 42px rgba(65, 39, 36, .14);
}

#ada-course-portal .ada-portal-dashboard .ada-dropdown-item {
    padding: 13px 18px;
    color: #33263b;
    font-weight: 600;
}

#ada-course-portal .ada-portal-dashboard .ada-dropdown-item:hover {
    background: #fff4f1;
    color: #e8938a;
}

#ada-course-portal .ada-portal-dashboard .ada-main {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    padding: clamp(24px, 4vw, 48px) 0 64px;
}

#ada-course-portal .ada-dashboard-hero {
    min-height: 188px;
    display: flex;
    align-items: flex-end;
    margin-bottom: 28px;
    padding: clamp(26px, 4vw, 42px);
    border: 1px solid rgba(234, 216, 205, .82);
    border-radius: 28px;
    background:
        linear-gradient(120deg, rgba(232, 147, 138, .2), rgba(255, 255, 255, .72)),
        radial-gradient(circle at 88% 20%, rgba(232, 147, 138, .24), transparent 30%),
        #fffaf7;
    box-shadow: 0 24px 56px rgba(89, 56, 50, .08);
    overflow: hidden;
}

#ada-course-portal .ada-dashboard-kicker {
    margin-bottom: 14px;
    color: #ef7f78;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

#ada-course-portal .ada-dashboard-hero h1 {
    max-width: 640px;
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 400;
    line-height: 1.05;
    margin-bottom: 12px;
}

#ada-course-portal .ada-dashboard-hero p:not(.ada-dashboard-kicker) {
    max-width: 520px;
    color: #766b7d;
    font-size: 16px;
}

#ada-course-portal .ada-portal-dashboard .ada-search-bar {
    position: relative;
    margin-bottom: 26px;
}

#ada-course-portal .ada-portal-dashboard .ada-search-bar::before {
    content: "\1F50D";
    position: absolute;
    left: 19px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    color: #aaa0ad;
    font-size: 14px;
}

#ada-course-portal .ada-portal-dashboard .ada-search-bar input {
    width: min(100%, 480px);
    max-width: none;
    min-height: 56px;
    padding: 0 22px 0 48px;
    border: 1px solid #ead8cd;
    border-radius: 16px;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 12px 30px rgba(80, 50, 44, .04);
}

#ada-course-portal .ada-portal-dashboard .ada-search-bar input:focus {
    border-color: #e8938a;
    box-shadow: 0 0 0 4px rgba(232, 147, 138, .14);
}

#ada-course-portal .ada-portal-dashboard .ada-courses-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 22px;
}

#ada-course-portal .ada-portal-dashboard .ada-course-card {
    border: 1px solid rgba(234, 216, 205, .86);
    border-radius: 22px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 18px 42px rgba(80, 50, 44, .07);
    transform: translateY(0);
}

#ada-course-portal .ada-portal-dashboard .ada-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 54px rgba(80, 50, 44, .12);
}

#ada-course-portal .ada-portal-dashboard .ada-course-card-img,
#ada-course-portal .ada-portal-dashboard .ada-course-card-img-placeholder {
    aspect-ratio: 1.25 / 1;
    border-bottom: 1px solid rgba(234, 216, 205, .78);
}

#ada-course-portal .ada-portal-dashboard .ada-course-card-img-placeholder {
    background:
        radial-gradient(circle at 72% 18%, rgba(232, 147, 138, .2), transparent 32%),
        linear-gradient(135deg, #fff4f1, #f5e8df);
    color: #e8938a;
    font-size: 40px;
}

#ada-course-portal .ada-portal-dashboard .ada-course-card-body {
    padding: 18px;
}

#ada-course-portal .ada-portal-dashboard .ada-course-card-title {
    min-height: 44px;
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 19px;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 16px;
}

#ada-course-portal .ada-portal-dashboard .ada-progress-bar {
    height: 8px;
    background: #f0ded5;
}

#ada-course-portal .ada-portal-dashboard .ada-progress-fill {
    background: linear-gradient(90deg, #e8938a, #d3aa4c);
}

#ada-course-portal .ada-portal-dashboard .ada-progress-text {
    color: #75687d;
    font-weight: 700;
    text-align: right;
}

#ada-course-portal .ada-portal-dashboard .ada-no-courses {
    border: 1px dashed #ead8cd;
    border-radius: 22px;
    background: rgba(255, 255, 255, .62);
}

#ada-course-portal .ada-portal-dashboard .ada-profile-panel {
    width: min(1180px, calc(100% - 36px));
    margin: 34px auto 64px;
    border: 1px solid rgba(234, 216, 205, .86);
    border-radius: 28px;
    background: rgba(255, 255, 255, .74);
    box-shadow: 0 24px 56px rgba(89, 56, 50, .08);
    overflow: hidden;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-sidebar {
    background:
        radial-gradient(circle at 20% 0%, rgba(232, 147, 138, .16), transparent 30%),
        #fff7f3;
    border-right-color: #ead8cd;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back {
    position: relative;
    display: inline-flex;
    width: auto;
    min-height: 42px;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 8px 16px 8px 10px;
    border: 1px solid rgba(232, 147, 138, .24);
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    color: #33263b;
    box-shadow: 0 10px 24px rgba(80, 50, 44, .06);
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back--icon {
    width: 42px;
    height: 42px;
    justify-content: center;
    padding: 8px;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back::before {
    content: "";
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: rgba(232, 147, 138, .15);
    flex-shrink: 0;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back::after {
    content: "";
    position: absolute;
    left: 21px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-left: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back--icon::after {
    left: 50%;
    transform: translate(-42%, -50%) rotate(45deg);
}

#ada-course-portal .ada-portal-dashboard .ada-profile-back:hover,
#ada-course-portal .ada-portal-dashboard .ada-profile-back:focus-visible {
    border-color: rgba(232, 147, 138, .48);
    background: #ffffff;
    color: #d97870;
    outline: none;
    transform: translateY(-1px);
}

#ada-course-portal .ada-portal-dashboard .ada-profile-sidebar-avatar {
    border: 3px solid #ffffff;
    box-shadow: 0 14px 32px rgba(94, 55, 54, .16);
}

#ada-course-portal .ada-portal-dashboard .ada-profile-sidebar-user strong,
#ada-course-portal .ada-portal-dashboard .ada-profile-section-header h3 {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-weight: 400;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-menu-item.is-active {
    background: rgba(232, 147, 138, .14);
    border-left-color: #e8938a;
    color: #d97870;
}

#ada-course-portal .ada-portal-dashboard .ada-profile-section {
    border-color: #ead8cd;
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(80, 50, 44, .04);
}

@media (max-width: 900px) {
    #ada-course-portal .ada-portal-dashboard .ada-header {
        align-items: flex-start;
    }

    #ada-course-portal .ada-portal-dashboard .ada-header-stats {
        order: 3;
        width: 100%;
        justify-content: stretch;
    }

    #ada-course-portal .ada-portal-dashboard .ada-stat {
        flex: 1 1 0;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    #ada-course-portal .ada-portal-dashboard .ada-header {
        padding: 14px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-user-name {
        font-size: 18px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-stat {
        padding: 9px 10px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-stat-value {
        font-size: 23px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-main {
        width: min(100% - 24px, 1180px);
        padding-top: 22px;
    }

    #ada-course-portal .ada-dashboard-hero {
        min-height: 150px;
        border-radius: 22px;
        padding: 24px;
    }

    #ada-course-portal .ada-dashboard-hero h1 {
        font-size: 36px;
    }
}

/* Course view refresh */
#ada-course-portal #ada-view-course {
    min-height: 100vh;
    background:
        radial-gradient(circle at 100% 0%, rgba(232, 147, 138, .12), transparent 30%),
        linear-gradient(180deg, #fbf8f5 0%, #f8f2ec 100%);
}

#ada-course-portal #ada-view-course .ada-course-topbar {
    position: sticky;
    top: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px clamp(16px, 4vw, 44px);
    border: 0;
    border-bottom: 1px solid rgba(234, 216, 205, .78);
    background: rgba(250, 248, 245, .9);
    box-shadow: 0 14px 34px rgba(93, 54, 48, .06);
    backdrop-filter: blur(16px);
}

#ada-course-portal #ada-view-course .ada-course-topbar-main {
    gap: 16px;
}

#ada-course-portal #ada-view-course .ada-course-back-btn {
    min-height: 46px;
    border: 1px solid #ead8cd;
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    color: #33263b !important;
    box-shadow: 0 10px 24px rgba(80, 50, 44, .06);
}

#ada-course-portal #ada-view-course .ada-course-back-btn:hover {
    background: #fff4f1;
    color: #d97870 !important;
}

#ada-course-portal #ada-view-course .ada-course-title {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(24px, 2.4vw, 36px);
    font-weight: 400;
    line-height: 1.12;
}

#ada-course-portal #ada-view-course .ada-course-progress-wrap {
    padding: 10px 14px;
    border: 1px solid #ead8cd;
    border-radius: 999px;
    background: rgba(255, 255, 255, .7);
    box-shadow: 0 10px 24px rgba(80, 50, 44, .05);
}

#ada-course-portal #ada-view-course .ada-progress-label {
    color: #d97870;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 18px;
    font-weight: 400;
}

#ada-course-portal #ada-view-course .ada-course-progress-wrap .ada-progress-bar {
    width: 156px;
    height: 8px;
    background: #f0ded5;
}

#ada-course-portal #ada-view-course .ada-progress-fill {
    background: linear-gradient(90deg, #e8938a, #d3aa4c);
}

#ada-course-portal #ada-view-course .ada-course-layout {
    width: min(1280px, calc(100% - 36px));
    height: calc(100vh - 92px);
    margin: 0 auto;
    padding: 28px 0 46px;
    gap: 24px;
}

#ada-course-portal #ada-view-course .ada-course-sidebar {
    width: 322px;
    min-width: 286px;
    border: 1px solid rgba(234, 216, 205, .86);
    border-radius: 26px;
    background:
        radial-gradient(circle at 20% 0%, rgba(232, 147, 138, .14), transparent 32%),
        rgba(255, 255, 255, .78);
    box-shadow: 0 24px 56px rgba(89, 56, 50, .08);
}

#ada-course-portal #ada-view-course .ada-sidebar-inner {
    padding: 14px;
}

#ada-course-portal #ada-view-course .ada-sidebar-section {
    border: 0;
    border-radius: 18px;
    overflow: hidden;
}

#ada-course-portal #ada-view-course .ada-sidebar-section + .ada-sidebar-section {
    margin-top: 10px;
}

#ada-course-portal #ada-view-course .ada-sidebar-section-title {
    min-height: 54px;
    padding: 13px 14px;
    border: 1px solid transparent;
    border-radius: 18px;
    background: rgba(255, 255, 255, .52);
}

#ada-course-portal #ada-view-course .ada-sidebar-section.is-open .ada-sidebar-section-title {
    border-color: #ead8cd;
    background: #fff7f3;
}

#ada-course-portal #ada-view-course .ada-sidebar-section-name {
    color: #75687d;
    letter-spacing: .14em;
}

#ada-course-portal #ada-view-course .ada-sidebar-section-count {
    min-width: 52px;
    padding: 5px 10px;
    background: rgba(232, 147, 138, .13);
    color: #d97870;
}

#ada-course-portal #ada-view-course .ada-sidebar-section-body {
    padding: 8px 0 6px;
}

#ada-course-portal #ada-view-course .ada-sidebar-material {
    margin: 4px 0;
    padding: 12px 14px 12px 18px;
    border: 1px solid transparent;
    border-left: 0;
    border-radius: 15px;
    color: #33263b;
    background: transparent;
}

#ada-course-portal #ada-view-course .ada-sidebar-material:hover {
    background: rgba(255, 255, 255, .62);
}

#ada-course-portal #ada-view-course .ada-sidebar-material.is-active {
    border-color: #ead8cd;
    background: #ffffff;
    color: #d97870;
    box-shadow: 0 12px 30px rgba(80, 50, 44, .06);
}

#ada-course-portal #ada-view-course .ada-sidebar-material.is-completed .ada-sidebar-material-title::after {
    content: "Concluido";
    display: inline-flex;
    margin-left: 8px;
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(46, 125, 50, .1);
    color: #2e7d32;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    vertical-align: middle;
}

#ada-course-portal #ada-view-course .ada-sidebar-material.is-locked {
    opacity: .48;
}

#ada-course-portal #ada-view-course .ada-course-content {
    flex: 1;
    min-width: 0;
    padding: 0;
    overflow-y: auto;
}

#ada-course-portal #ada-view-course .ada-material-placeholder,
#ada-course-portal #ada-view-course .ada-material-view {
    min-height: 100%;
    border: 1px solid rgba(234, 216, 205, .86);
    border-radius: 28px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 24px 56px rgba(89, 56, 50, .08);
}

#ada-course-portal #ada-view-course .ada-material-placeholder {
    padding: clamp(24px, 4vw, 42px);
}

#ada-course-portal #ada-view-course .ada-course-intro-inner {
    max-width: 940px;
}

#ada-course-portal #ada-view-course .ada-course-intro-image {
    max-height: 360px;
    border-radius: 24px;
    box-shadow: 0 22px 48px rgba(80, 50, 44, .1);
}

#ada-course-portal #ada-view-course .ada-course-intro-kicker {
    color: #ef7f78;
    letter-spacing: .16em;
}

#ada-course-portal #ada-view-course .ada-course-intro h3 {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(36px, 4vw, 58px);
    font-weight: 400;
    line-height: 1.06;
}

#ada-course-portal #ada-view-course .ada-course-description,
#ada-course-portal #ada-view-course .ada-html-material {
    color: #4d4255;
    font-size: 16px;
    line-height: 1.78;
}

#ada-course-portal #ada-view-course .ada-material-view {
    padding: clamp(24px, 4vw, 42px);
}

#ada-course-portal #ada-view-course .ada-material-header {
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid #ead8cd;
}

#ada-course-portal #ada-view-course .ada-material-title {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(24px, 2.2vw, 32px);
    font-weight: 400;
    line-height: 1.18;
}

#ada-course-portal #ada-view-course .ada-material-body {
    margin-bottom: 30px;
}

#ada-course-portal #ada-view-course .ada-material-body video,
#ada-course-portal #ada-view-course .ada-material-body audio,
#ada-course-portal #ada-view-course .ada-material-body iframe,
#ada-course-portal #ada-view-course .ada-pdf-embed {
    border-radius: 22px;
    box-shadow: 0 18px 42px rgba(80, 50, 44, .08);
}

#ada-course-portal #ada-view-course .ada-material-body audio {
    box-shadow: none;
}

#ada-course-portal #ada-view-course .ada-material-footer {
    padding-top: 22px;
    border-top: 1px solid #ead8cd;
}

#ada-course-portal #ada-view-course #ada-complete-material-btn {
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    background: #e8938a !important;
    color: #ffffff !important;
    box-shadow: 0 18px 32px rgba(232, 147, 138, .26);
}

#ada-course-portal #ada-view-course .ada-completed-badge {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(46, 125, 50, .1);
    color: #2e7d32;
}

#ada-course-portal #ada-view-course .ada-locked-badge {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(117, 104, 125, .1);
}

#ada-course-portal #ada-view-course .ada-link-item,
#ada-course-portal #ada-view-course .ada-product-material-button {
    border: 0;
    border-radius: 999px;
    background: #e8938a;
    color: #ffffff !important;
    box-shadow: 0 16px 30px rgba(232, 147, 138, .24);
}

#ada-course-portal #ada-view-course .ada-product-material {
    border-color: #ead8cd;
    border-radius: 24px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 20px 48px rgba(80, 50, 44, .08);
}

#ada-course-portal #ada-view-course .ada-product-material-image {
    background: #fff4f1;
}

#ada-course-portal #ada-view-course .ada-product-material-kicker {
    color: #ef7f78;
    letter-spacing: .14em;
}

#ada-course-portal #ada-view-course .ada-product-material h3 {
    color: #231b2e;
    font-family: Georgia, 'Times New Roman', serif;
    font-weight: 400;
}

#ada-course-portal #ada-view-course .ada-material-error {
    border-color: #ead8cd;
    border-radius: 20px;
    background: #fff7f3;
}

@media (max-width: 1024px) {
    #ada-course-portal #ada-view-course .ada-course-layout {
        width: min(100% - 24px, 1280px);
        gap: 18px;
    }

    #ada-course-portal #ada-view-course .ada-course-sidebar {
        width: 292px;
        min-width: 260px;
    }
}

@media (max-width: 768px) {
    #ada-course-portal #ada-view-course .ada-course-topbar {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 10px 12px 12px;
    }

    #ada-course-portal #ada-view-course .ada-course-topbar-main {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr) 44px;
    }

    #ada-course-portal #ada-view-course .ada-course-back-btn,
    #ada-course-portal #ada-view-course .ada-course-menu-toggle {
        width: 40px;
        height: 40px;
        min-height: 40px;
        border-radius: 999px;
    }

    #ada-course-portal #ada-view-course .ada-course-title {
        font-size: 15px;
        text-align: center;
    }

    #ada-course-portal #ada-view-course .ada-course-progress-wrap {
        justify-content: center;
        width: 100%;
        padding: 8px 12px;
    }

    #ada-course-portal #ada-view-course .ada-course-layout {
        width: min(100% - 20px, 1280px);
        height: auto;
        padding: 18px 0 40px;
    }

    #ada-course-portal #ada-view-course .ada-course-sidebar {
        width: 100%;
        min-width: 0;
        border-radius: 0;
        background: #fbf8f5;
    }

    #ada-course-portal #ada-view-course .ada-course-sidebar-mobile-head {
        min-height: 64px;
        border-bottom-color: #ead8cd;
        background: rgba(250, 248, 245, .94);
        color: #231b2e;
        font-family: Georgia, 'Times New Roman', serif;
        font-size: 22px;
        box-shadow: 0 14px 34px rgba(93, 54, 48, .08);
    }

    #ada-course-portal #ada-view-course .ada-sidebar-inner {
        padding: 16px;
    }

    #ada-course-portal #ada-view-course .ada-material-placeholder,
    #ada-course-portal #ada-view-course .ada-material-view {
        border-radius: 22px;
    }

    #ada-course-portal #ada-view-course .ada-material-placeholder,
    #ada-course-portal #ada-view-course .ada-material-view {
        padding: 22px;
    }

    #ada-course-portal #ada-view-course .ada-course-intro h3,
    #ada-course-portal #ada-view-course .ada-material-title {
        font-size: 24px;
    }

    #ada-course-portal #ada-view-course .ada-material-body iframe {
        min-height: 320px;
    }
}

@media (max-width: 640px) {
    #ada-course-portal .ada-mobile-logo {
        display: block;
        width: 58px;
        height: 58px;
        object-fit: contain;
        margin: 0 auto 16px;
    }

    #ada-course-portal .ada-portal-login {
        min-height: 100vh;
        display: block;
        background:
            radial-gradient(circle at 50% 0%, rgba(232, 147, 138, .16), transparent 32%),
            #faf8f5;
    }

    #ada-course-portal .ada-login-visual,
    #ada-course-portal .ada-login-bg {
        display: none !important;
    }

    #ada-course-portal .ada-login-panel {
        min-height: 100vh;
        padding: 38px 24px 44px;
        background: transparent;
    }

    #ada-course-portal .ada-login-box {
        width: 100%;
        max-width: 390px;
        margin: 0 auto;
        text-align: left;
    }

    #ada-course-portal .ada-login-box > .ada-login-kicker {
        text-align: center;
        margin-bottom: 14px;
    }

    #ada-course-portal .ada-login-title,
    #ada-course-portal .ada-login-subtitle {
        text-align: center;
    }

    #ada-course-portal .ada-portal-dashboard .ada-main {
        width: min(100% - 34px, 1180px);
        padding-top: 18px;
        padding-bottom: 42px;
    }

    #ada-course-portal .ada-dashboard-hero {
        display: block;
        min-height: 0;
        margin: 0 0 18px;
        padding: 8px 0 4px;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        text-align: center;
    }

    #ada-course-portal .ada-dashboard-hero h1,
    #ada-course-portal .ada-dashboard-hero p:not(.ada-dashboard-kicker) {
        display: none;
    }

    #ada-course-portal .ada-dashboard-kicker {
        margin-bottom: 0;
        text-align: center;
    }

    #ada-course-portal .ada-dashboard-mobile-logo {
        width: 54px;
        height: 54px;
        margin-bottom: 12px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-search-bar {
        margin-bottom: 16px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-search-bar input {
        min-height: 48px;
        border-radius: 14px;
        font-size: 14px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-courses-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card {
        border-radius: 16px;
        box-shadow: 0 12px 28px rgba(80, 50, 44, .07);
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card:hover {
        transform: none;
        box-shadow: 0 12px 28px rgba(80, 50, 44, .07);
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card-img,
    #ada-course-portal .ada-portal-dashboard .ada-course-card-img-placeholder {
        aspect-ratio: 1.45 / 1;
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card-body {
        padding: 11px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card-title {
        min-height: 38px;
        font-size: 14px;
        line-height: 1.25;
        margin-bottom: 11px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-progress-bar {
        height: 6px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-progress-text {
        font-size: 11px;
        margin-top: 4px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-profile-back {
        margin: 0 0 14px;
    }
}

@media (max-width: 380px) {
    #ada-course-portal .ada-portal-dashboard .ada-main {
        width: min(100% - 28px, 1180px);
    }

    #ada-course-portal .ada-portal-dashboard .ada-courses-grid {
        gap: 10px;
    }

    #ada-course-portal .ada-portal-dashboard .ada-course-card-title {
        font-size: 13px;
    }
}

/* Scroll performance tuning */
#ada-course-portal .ada-portal-dashboard .ada-header,
#ada-course-portal #ada-view-course .ada-course-topbar {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: rgba(250, 248, 245, .96);
}

#ada-course-portal .ada-portal-dashboard .ada-course-card {
    contain: layout paint;
}

@supports (content-visibility: auto) {
    #ada-course-portal .ada-portal-dashboard .ada-course-card {
        content-visibility: auto;
        contain-intrinsic-size: 260px 310px;
    }
}

#ada-course-portal .ada-course-content,
#ada-course-portal .ada-course-sidebar {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

@media (max-width: 768px) {
    #ada-course-portal .ada-portal-dashboard .ada-header,
    #ada-course-portal #ada-view-course .ada-course-topbar,
    #ada-course-portal .ada-portal-dashboard .ada-course-card,
    #ada-course-portal .ada-portal-dashboard .ada-profile-panel,
    #ada-course-portal #ada-view-course .ada-course-sidebar,
    #ada-course-portal #ada-view-course .ada-material-placeholder,
    #ada-course-portal #ada-view-course .ada-material-view {
        box-shadow: 0 8px 18px rgba(80, 50, 44, .06);
    }

    #ada-course-portal .ada-portal-dashboard .ada-avatar,
    #ada-course-portal .ada-portal-dashboard .ada-profile-sidebar-avatar,
    #ada-course-portal #ada-view-course .ada-course-intro-image,
    #ada-course-portal #ada-view-course .ada-material-body video,
    #ada-course-portal #ada-view-course .ada-material-body iframe,
    #ada-course-portal #ada-view-course .ada-pdf-embed {
        box-shadow: none;
    }
}

body.ada-course-menu-lock {
    overflow: hidden;
}