* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --yellow: #F4C542;
    --yellow-dark: #E8B833;
    --yellow-light: #FDE8B3;
    --black: #0A0A0A;
    --black-light: #1A1A1A;
    --gray-dark: #2A2A2A;
    --gray: #3A3A3A;
    --gray-light: #6A6A6A;
    --white: #FFFFFF;
    --white-dark: #E8E8E8;
    --bg-body: #0D0D0D;
    --bg-card: #141414;
    --bg-card-hover: #1E1E1E;
    --border-color: #2A2A2A;
    --text-primary: #F0F0F0;
    --text-secondary: #A0A0A0;
    --text-muted: #6A6A6A;
    --danger: #b35e5e;
    --success: #3bb87c;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
}

html.login-page,
body.login-page {
    overflow: hidden;
    height: 100%;
}

body.login-page {
    min-height: 100vh;
    min-height: 100dvh;
}

#loginScreen {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-body);
    padding: 20px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

#loginScreen::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: min(480px, 70vw);
    height: min(480px, 70vh);
    background: radial-gradient(circle, rgba(244, 197, 66, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.login-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 40px;
    padding: 48px 40px;
    max-width: 440px;
    width: 100%;
    position: relative;
    z-index: 1;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.login-container .logo { text-align: center; margin-bottom: 32px; }
.login-container .logo i {
    font-size: 48px; color: var(--yellow);
    background: rgba(244, 197, 66, 0.08);
    padding: 16px; border-radius: 20px; margin-bottom: 12px;
}
.login-container .logo h1 { font-size: 28px; font-weight: 800; color: var(--white); }
.login-container .logo h1 span { color: var(--yellow); }
.login-container .logo p { color: var(--text-muted); font-size: 0.9rem; margin-top: 4px; }

.login-error {
    background: rgba(179, 94, 94, 0.12);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.input-group { margin-bottom: 16px; }
.input-group label {
    display: block; color: var(--text-secondary);
    font-size: 0.85rem; font-weight: 500; margin-bottom: 6px;
}
.input-group input, .input-group select, .input-group textarea {
    width: 100%; padding: 12px 16px;
    background: var(--black); border: 1px solid var(--border-color);
    border-radius: 14px; color: var(--text-primary);
    font-family: 'Inter', sans-serif; font-size: 0.95rem;
}
.input-group input:focus, .input-group select:focus {
    outline: none; border-color: var(--yellow);
    box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.08);
}

.login-options {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 8px;
    margin: 16px 0 24px; font-size: 0.85rem;
}
.login-options label { color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 8px; }
.login-options label input[type="checkbox"] { accent-color: var(--yellow); width: 16px; height: 16px; }
.login-options a { color: var(--text-muted); text-decoration: none; }
.login-options a:hover { color: var(--yellow); }

.login-btn {
    width: 100%; padding: 14px; background: var(--yellow); border: none;
    border-radius: 14px; color: var(--black); font-weight: 700; font-size: 1rem;
    cursor: pointer; font-family: 'Inter', sans-serif;
}
.login-btn:hover { background: var(--yellow-dark); transform: scale(1.02); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

#adminScreen, #studentScreen { display: none; width: 100%; min-height: 100vh; }
#adminScreen.active, #studentScreen.active { display: flex; }

.sidebar {
    width: 250px; background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    padding: 28px 16px 32px 20px;
    display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100vh;
    overflow-y: auto; flex-shrink: 0; z-index: 999;
}

.sidebar .logo { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.sidebar .logo i {
    font-size: 28px; color: var(--yellow);
    background: rgba(244, 197, 66, 0.08); padding: 8px; border-radius: 14px;
}
.sidebar .logo span { font-weight: 700; font-size: 22px; color: var(--white); }
.sidebar .logo span.yellow { color: var(--yellow); }

.sidebar .user-info {
    padding: 16px 14px; background: var(--black);
    border-radius: 16px; margin-bottom: 24px; border: 1px solid var(--border-color);
}
.sidebar .user-info .name { font-weight: 600; font-size: 0.95rem; }
.sidebar .user-info .role { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.sidebar .user-info .role i { color: var(--yellow); font-size: 0.7rem; }

.nav-section { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.nav-item {
    display: flex; align-items: center; gap: 14px;
    padding: 10px 14px; border-radius: 12px;
    font-weight: 500; font-size: 0.95rem; color: var(--text-secondary);
    cursor: pointer; border: none; background: transparent;
    width: 100%; text-align: left;
}
.nav-item i { width: 22px; font-size: 1.1rem; color: var(--text-muted); }
.nav-item.active {
    background: rgba(244, 197, 66, 0.06); color: var(--yellow);
    border-left: 3px solid var(--yellow);
}
.nav-item.active i { color: var(--yellow); }
.nav-item:hover:not(.active) { background: var(--bg-card-hover); color: var(--text-primary); }
.bottom-nav {
    margin-top: auto; padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex; flex-direction: column; gap: 4px;
}

.mobile-bottom-nav {
    display: none;
}

.mobile-bottom-nav-scroll {
    display: flex;
    align-items: stretch;
    width: 100%;
    gap: 0;
    overflow: hidden;
    padding: 0;
}

.bottom-nav-item {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 4px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 0;
    font-size: clamp(0.95rem, 4.2vw, 1.2rem);
}

.bottom-nav-item i {
    pointer-events: none;
    line-height: 1;
}

.bottom-nav-item.active {
    color: var(--yellow);
    background: rgba(244, 197, 66, 0.08);
}

.bottom-nav-item.logout-btn.active {
    color: var(--danger);
    background: rgba(179, 94, 94, 0.1);
}

.bottom-nav-item.logout-btn i { color: inherit; }

.main {
    flex: 1; display: flex; flex-direction: column;
    min-width: 0; padding: 20px 28px 40px;
    max-width: calc(100vw - 250px);
    overflow-y: auto; max-height: 100vh;
}

.topbar {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px 10px;
    margin-bottom: 28px; padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-left h1 { font-weight: 600; font-size: 1.6rem; letter-spacing: -0.4px; }
.topbar-left h1 span { color: var(--yellow); }
.topbar-left .menu-toggle { display: none; cursor: pointer; font-size: 1.5rem; }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.topbar-logout-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--black);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    flex-shrink: 0;
}
.topbar-logout-btn:hover {
    border-color: var(--danger);
    color: var(--danger);
}
.topbar-right .badge-icon {
    background: var(--bg-card); padding: 8px 12px; border-radius: 30px;
    font-size: 0.9rem; display: flex; align-items: center; gap: 8px;
    color: var(--text-secondary); border: 1px solid var(--border-color);
}
.topbar-right .badge-icon i { color: var(--yellow); }
.avatar {
    width: 44px; height: 44px; background: var(--bg-card-hover);
    border-radius: 40px; display: flex; align-items: center; justify-content: center;
    font-weight: 600; border: 2px solid var(--border-color); color: var(--yellow);
    overflow: hidden;
}
.avatar img,
.aluno-avatar img,
.big-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: inherit;
}
.avatar.has-photo,
.aluno-avatar.has-photo,
.big-avatar.has-photo {
    padding: 0;
    background: var(--black);
}

.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px; margin-bottom: 32px;
}
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 24px; padding: 18px 20px;
}
.stat-card:hover { border-color: var(--yellow); background: var(--bg-card-hover); }
.stat-card .label {
    font-size: 0.85rem; font-weight: 500; color: var(--text-muted);
    text-transform: uppercase;
}
.stat-card .value { font-size: 2rem; font-weight: 600; margin: 8px 0 2px; }
.stat-card .value.yellow { color: var(--yellow); }
.stat-card .value.danger { color: var(--danger); }
.stat-card .trend { font-size: 0.8rem; display: flex; align-items: center; gap: 8px; color: var(--text-muted); }

.row-charts { display: grid; grid-template-columns: 2fr 1fr; gap: 22px; margin-bottom: 34px; }
.chart-box {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 28px; padding: 22px 20px 20px;
}
.chart-box .header {
    display: flex; justify-content: space-between;
    color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; margin-bottom: 16px;
}
.chart-bars { display: flex; align-items: flex-end; gap: 12px; height: 156px; padding-bottom: 4px; }
.bar-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; min-width: 0; }
.bar {
    width: 100%; background: var(--border-color);
    border-radius: 12px 12px 4px 4px; min-height: 8px; transition: height 0.3s;
}
.bar.fill { background: var(--yellow); }
.bar-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1;
}
.bar-count {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--yellow);
    line-height: 1;
}
.bar-count.zero {
    color: var(--text-muted);
    font-weight: 600;
}

.fin-bar-receita {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-secondary);
    line-height: 1.1;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fin-recuperados-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 4px;
}

.fin-recuperado-item {
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 12px 14px;
}

.fin-recuperado-item .nome {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.fin-recuperado-item .detalhe {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.table-wrap {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 28px; padding: 18px 18px 8px; margin: 24px 0 16px;
}
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.table-wrap th {
    text-align: left; padding: 12px 6px 12px 0;
    font-weight: 500; color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}
.table-wrap td {
    padding: 14px 6px 14px 0;
    border-bottom: 1px solid var(--border-color);
}
.table-wrap tr:last-child td { border-bottom: none; }

.status-badge {
    background: rgba(59, 184, 124, 0.12); color: var(--success);
    padding: 4px 12px; border-radius: 40px;
    font-size: 0.7rem; font-weight: 600;
}
.status-badge.warning { background: rgba(244, 197, 66, 0.12); color: var(--yellow); }
.status-badge.danger { background: rgba(179, 94, 94, 0.12); color: #b35e5e; }

.flex { display: flex; align-items: center; gap: 8px; }
.mt-2 { margin-top: 12px; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.8rem; }

.progress-track {
    background: var(--border-color); height: 6px;
    border-radius: 12px; width: 100%; margin: 10px 0;
}
.progress-fill { height: 6px; border-radius: 12px; background: var(--yellow); }

.btn-ghost {
    background: transparent; border: 1px solid var(--border-color);
    padding: 6px 16px; border-radius: 60px;
    color: var(--text-secondary); font-weight: 500; font-size: 0.8rem; cursor: pointer;
}
.btn-ghost:hover { background: var(--bg-card-hover); border-color: var(--yellow); color: var(--yellow); }

.btn-primary {
    background: var(--yellow); border: none;
    padding: 8px 20px; border-radius: 60px;
    color: var(--black); font-weight: 700; font-size: 0.9rem; cursor: pointer;
}
.btn-primary:hover { background: var(--yellow-dark); }

.btn-danger {
    background: transparent; border: 1px solid var(--danger);
    color: var(--danger); padding: 6px 14px; border-radius: 60px;
    font-size: 0.8rem; cursor: pointer;
}

.aluno-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 16px 20px;
    display: flex; align-items: center; gap: 16px; margin-bottom: 10px;
}
.aluno-card:hover { border-color: var(--yellow); background: var(--bg-card-hover); }
.aluno-avatar {
    width: 48px; height: 48px; border-radius: 40px;
    background: var(--black); display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--yellow); border: 2px solid var(--border-color);
    overflow: hidden;
    flex-shrink: 0;
}
.aluno-info { flex: 1; min-width: 0; }
.aluno-info .nome { font-weight: 600; }
.aluno-info .detalhe { font-size: 0.8rem; color: var(--text-muted); word-break: break-word; }
.faixa-badge {
    background: rgba(244, 197, 66, 0.08); color: var(--yellow);
    padding: 2px 12px; border-radius: 30px; font-size: 0.75rem; font-weight: 600;
    flex-shrink: 0;
}
.aluno-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.professor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 18px;
}
.professor-card-head { align-items: center; gap: 12px; }
.professor-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 12px;
}
.professor-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.student-dashboard { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.student-profile-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 28px; padding: 24px; text-align: center;
}
.student-profile-card .big-avatar {
    width: 100px; height: 100px; border-radius: 50%;
    background: var(--black); display: flex; align-items: center; justify-content: center;
    font-size: 3rem; font-weight: 700; margin: 0 auto 12px;
    border: 3px solid var(--yellow); color: var(--yellow);
    overflow: hidden;
}
.student-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.student-stat-item {
    background: var(--black); padding: 14px; border-radius: 16px;
    text-align: center; border: 1px solid var(--border-color);
}
.student-stat-item .num { font-size: 1.5rem; font-weight: 700; }
.student-stat-item .num.yellow { color: var(--yellow); }
.student-stat-item .label {
    font-size: 0.7rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.5px;
}

.page-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 20px; }
.page-title span { color: var(--yellow); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.logout-btn { color: var(--danger) !important; }
.logout-btn:hover { background: rgba(179, 94, 94, 0.08) !important; color: var(--danger) !important; }
.logout-btn i { color: var(--danger) !important; }

.coming-soon {
    background: var(--bg-card); border: 1px dashed var(--border-color);
    border-radius: 20px; padding: 40px; text-align: center; color: var(--text-muted);
}
.coming-soon i { font-size: 2rem; color: var(--yellow); margin-bottom: 12px; }

.modal-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.7); z-index: 2000;
    align-items: flex-start; justify-content: center;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}
.modal-overlay.open { display: flex; }
.modal-box {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 24px; padding: 24px; width: 100%; max-width: 520px;
    margin: auto 0;
    flex-shrink: 0;
}
.modal-box h3 { margin-bottom: 16px; }
.modal-box-wide { max-width: 760px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.permissoes-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.perm-chip:has(input:checked) {
    border-color: var(--yellow);
    color: var(--yellow);
    background: rgba(255, 204, 0, 0.08);
}

.relatorio-aluno { margin-top: 8px; }
.relatorio-meta { margin-bottom: 16px; }
.relatorio-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}
.relatorio-section:last-child { border-bottom: none; margin-bottom: 0; }
.relatorio-section h4 {
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--yellow);
}
.relatorio-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.relatorio-grid > div {
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.relatorio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.relatorio-table th,
.relatorio-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}
.relatorio-table th {
    color: var(--text-muted);
    font-weight: 600;
}

.audit-filters select,
.audit-filters input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.audit-role {
    text-transform: capitalize;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.audit-acao {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    background: rgba(244, 197, 66, 0.12);
    color: var(--yellow);
}

.audit-mobile-list {
    display: none;
}

.audit-mobile-item {
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 14px;
}

.audit-mobile-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.audit-mobile-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 600;
}

.audit-mobile-user {
    font-size: 0.9rem;
    margin-bottom: 6px;
    word-break: break-word;
}

.audit-mobile-modulo {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: capitalize;
}

.audit-mobile-modulo i {
    color: var(--yellow);
    margin-right: 6px;
}

.audit-mobile-desc {
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.45;
    word-break: break-word;
}

.evento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 18px;
    margin-bottom: 14px;
    overflow: hidden;
}

.evento-card-cover {
    display: block;
    width: calc(100% + 36px);
    max-height: 180px;
    object-fit: cover;
    margin: -18px -18px 14px;
    border-radius: 20px 20px 0 0;
}

.evento-foto-upload {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.evento-foto-preview {
    width: 100%;
    min-height: 120px;
    max-height: 180px;
    border-radius: 12px;
    border: 1px dashed var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.evento-foto-preview img {
    width: 100%;
    height: 100%;
    max-height: 180px;
    object-fit: cover;
}

.evento-card.evento-inativo {
    opacity: 0.65;
}

.evento-card h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.evento-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.evento-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.evento-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    background: rgba(244, 197, 66, 0.12);
    color: var(--yellow);
}

.evento-tag.muted {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.evento-desc {
    margin: 10px 0;
    color: var(--text-muted);
    line-height: 1.5;
}

.evento-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 12px;
}

.inscricao-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 14px;
    background: var(--black);
    border-radius: 16px;
    margin-bottom: 10px;
}

@media print {
    body.printing-relatorio #adminScreen > .sidebar,
    body.printing-relatorio #adminScreen > .mobile-bottom-nav,
    body.printing-relatorio #adminScreen > .main > .topbar,
    body.printing-relatorio .no-print,
    body.printing-relatorio .toast {
        display: none !important;
    }
    body.printing-relatorio #adminScreen > .main {
        margin: 0 !important;
        max-width: 100% !important;
        padding: 0 !important;
    }
    body.printing-relatorio .modal-overlay {
        position: static !important;
        display: block !important;
        background: transparent !important;
        padding: 0 !important;
        overflow: visible !important;
    }
    body.printing-relatorio .modal-box {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
        padding: 0 !important;
    }
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }

.search-results { margin-top: 12px; }
.search-result-item {
    padding: 10px 12px; background: var(--black);
    border-radius: 12px; margin-bottom: 8px; cursor: pointer;
    border: 1px solid var(--border-color);
}
.search-result-item:hover { border-color: var(--yellow); }

.toast {
    position: fixed; bottom: 24px; right: 24px;
    background: var(--bg-card); border: 1px solid var(--yellow);
    color: var(--text-primary); padding: 14px 20px;
    border-radius: 14px; z-index: 3000; display: none;
}
.toast.show { display: block; animation: fadeIn 0.3s; }

.plano-bloqueado {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: var(--bg-body); padding: 20px;
}

.aula-card {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 14px 16px; background: var(--black); border: 1px solid var(--border-color);
    border-radius: 16px;
}
.aula-card.disabled { opacity: 0.55; }
.aula-card.done { border-color: rgba(59, 184, 124, 0.4); }

.checkin-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 20px;
    margin-bottom: 20px;
}

.checkin-hero {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px;
    background: linear-gradient(135deg, rgba(244, 197, 66, 0.12), rgba(244, 197, 66, 0.03));
    border: 1px solid rgba(244, 197, 66, 0.25);
    border-radius: 20px;
    margin-bottom: 16px;
}

.checkin-hero-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--yellow);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.checkin-hero-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin: 0 0 4px;
    color: var(--white);
}

.checkin-hero-date {
    font-size: 0.9rem;
    color: var(--yellow);
    font-weight: 600;
    margin: 0 0 8px;
}

.checkin-hero-hint {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.checkin-steps {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    padding: 0;
}

.checkin-steps li {
    flex: 1 1 140px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-muted);
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px 10px;
}

.checkin-steps li span {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(244, 197, 66, 0.15);
    color: var(--yellow);
    font-weight: 800;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checkin-group { margin-bottom: 18px; }
.checkin-group:last-child { margin-bottom: 0; }

.checkin-group-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkin-class-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkin-class-card {
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 16px;
}

.checkin-class-card.is-available {
    border-color: rgba(244, 197, 66, 0.45);
    box-shadow: 0 0 0 1px rgba(244, 197, 66, 0.12);
    animation: checkinPulse 2.5s ease-in-out infinite;
}

.checkin-class-card.is-done {
    border-color: rgba(59, 184, 124, 0.45);
    background: rgba(59, 184, 124, 0.05);
}

.checkin-class-card.is-waiting {
    opacity: 0.85;
}

@keyframes checkinPulse {
    0%, 100% { box-shadow: 0 0 0 1px rgba(244, 197, 66, 0.12); }
    50% { box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.22); }
}

.checkin-class-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.checkin-class-time {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
}

.checkin-class-time .time-start,
.checkin-class-time .time-end {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--yellow);
    line-height: 1;
}

.checkin-class-time .time-sep {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.checkin-class-badge {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: 999px;
}

.checkin-class-badge.open {
    background: rgba(244, 197, 66, 0.15);
    color: var(--yellow);
    border: 1px solid rgba(244, 197, 66, 0.35);
}

.checkin-class-badge.done {
    background: rgba(59, 184, 124, 0.15);
    color: var(--success);
    border: 1px solid rgba(59, 184, 124, 0.35);
}

.checkin-class-badge.soon {
    background: rgba(160, 160, 160, 0.12);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.checkin-class-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 6px;
}

.checkin-class-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0 0 14px;
}

.checkin-class-meta i {
    color: var(--yellow);
    margin-right: 6px;
}

.checkin-btn-large {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 18px;
    border: none;
    border-radius: 16px;
    background: var(--yellow);
    color: var(--black);
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    cursor: pointer;
    font-family: inherit;
    line-height: 1.2;
    text-align: center;
}

.checkin-btn-large i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.checkin-btn-large:hover:not(:disabled) {
    background: var(--yellow-dark);
    transform: scale(1.01);
}

.checkin-btn-large.is-disabled,
.checkin-btn-large:disabled {
    background: var(--gray-dark);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
}

.checkin-done-banner,
.checkin-wait-banner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    margin-bottom: 10px;
    font-size: 0.88rem;
    line-height: 1.4;
}

.checkin-done-banner {
    background: rgba(59, 184, 124, 0.12);
    border: 1px solid rgba(59, 184, 124, 0.35);
    color: var(--success);
}

.checkin-done-banner i {
    font-size: 1.4rem;
    margin-top: 2px;
}

.checkin-done-banner strong {
    display: block;
    color: var(--success);
    margin-bottom: 2px;
}

.checkin-done-banner span {
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.checkin-wait-banner {
    background: rgba(244, 197, 66, 0.08);
    border: 1px solid rgba(244, 197, 66, 0.2);
    color: var(--text-secondary);
}

.checkin-wait-banner i {
    color: var(--yellow);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.checkin-empty {
    text-align: center;
    padding: 28px 16px;
    color: var(--text-muted);
}

.checkin-empty i {
    font-size: 2rem;
    color: var(--yellow);
    margin-bottom: 12px;
    display: block;
}

.checkin-empty strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 6px;
}

.checkin-empty p {
    margin: 0;
    font-size: 0.88rem;
}

.checkin-error {
    color: var(--danger);
    text-align: center;
}

.grade-week-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 16px;
    overflow-x: auto;
}

.grade-desktop { min-width: 0; }

.grade-mobile {
    display: none;
}

.grade-mobile-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.grade-mobile-day {
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
}

.grade-mobile-day.today {
    border-color: rgba(244, 197, 66, 0.45);
    box-shadow: inset 0 0 0 1px rgba(244, 197, 66, 0.2);
}

.grade-mobile-day-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 14px;
    background: linear-gradient(180deg, rgba(255, 204, 0, 0.1), rgba(255, 204, 0, 0.02));
    border-bottom: 1px solid var(--border-color);
}

.grade-mobile-day-name {
    font-weight: 700;
    color: var(--yellow);
    flex: 1;
    min-width: 120px;
}

.grade-mobile-today {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary);
    background: rgba(244, 197, 66, 0.15);
    border: 1px solid rgba(244, 197, 66, 0.35);
    padding: 2px 8px;
    border-radius: 999px;
}

.grade-mobile-day-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.grade-mobile-slots {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
}

.grade-mobile-slot {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--yellow);
    border-radius: 14px;
    padding: 12px;
}

.grade-mobile-slot.kids { border-left-color: #5eb3ff; }
.grade-mobile-slot.kids-baby { border-left-color: #ff9ed2; }
.grade-mobile-slot.juvenil { border-left-color: #9b7bff; }
.grade-mobile-slot.adulto { border-left-color: var(--yellow); }
.grade-mobile-slot.feminino { border-left-color: #ff6eb4; }
.grade-mobile-slot.multi { border-left-color: #7dd3a8; }
.grade-mobile-slot.inativo { opacity: 0.45; }

.grade-mobile-slot-time {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--yellow);
    margin-bottom: 6px;
}

.grade-mobile-slot-time i {
    margin-right: 6px;
    opacity: 0.85;
}

.grade-mobile-slot-body .slot-title {
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.25;
}

.grade-mobile-slot .slot-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.grade-week-grid {
    display: grid;
    grid-template-columns: 72px repeat(7, minmax(110px, 1fr));
    gap: 6px;
    min-width: 900px;
}

.grade-corner,
.grade-day-header,
.grade-time-row,
.grade-cell {
    border-radius: 12px;
}

.grade-corner {
    background: var(--black);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    border: 1px solid var(--border-color);
}

.grade-day-header {
    background: linear-gradient(180deg, rgba(255, 204, 0, 0.12), rgba(255, 204, 0, 0.04));
    border: 1px solid rgba(255, 204, 0, 0.25);
    color: var(--yellow);
    font-weight: 700;
    text-align: center;
    padding: 12px 8px;
    font-size: 0.85rem;
}

.grade-day-header.today,
.grade-cell.today {
    box-shadow: inset 0 0 0 2px var(--yellow);
}

.today-badge {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 2px;
}

.grade-time-row {
    background: var(--black);
    border: 1px solid var(--border-color);
    color: var(--yellow);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 6px;
}

.grade-cell {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    min-height: 88px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.grade-empty {
    color: var(--text-muted);
    opacity: 0.35;
    align-self: center;
    margin: auto;
    font-size: 1.1rem;
}

.grade-slot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--yellow);
    border-radius: 12px;
    padding: 8px 10px;
    position: relative;
    transition: transform 0.15s, box-shadow 0.15s;
}

.grade-slot-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.grade-slot-card.kids { border-left-color: #5eb3ff; }
.grade-slot-card.kids-baby { border-left-color: #ff9ed2; }
.grade-slot-card.juvenil { border-left-color: #9b7bff; }
.grade-slot-card.adulto { border-left-color: var(--yellow); }
.grade-slot-card.feminino { border-left-color: #ff6eb4; }
.grade-slot-card.multi { border-left-color: #7dd3a8; }
.grade-slot-card.inativo { opacity: 0.45; }
.grade-slot-card.readonly { cursor: default; }
.grade-slot-card.readonly:hover { transform: none; }

.grade-slot-card .slot-title {
    font-weight: 700;
    font-size: 0.82rem;
    line-height: 1.2;
}

.grade-slot-card .slot-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.grade-slot-card .slot-badge {
    display: inline-block;
    margin-top: 6px;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--black);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.grade-slot-card .slot-actions {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.grade-slot-card .slot-actions button {
    background: var(--black);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 8px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 0.75rem;
}

.grade-slot-card .slot-actions button:hover {
    border-color: var(--yellow);
    color: var(--yellow);
}

.grade-slot-card .slot-actions button.danger:hover {
    border-color: var(--danger);
    color: var(--danger);
}

.grade-dias-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dia-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--black);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.85rem;
    user-select: none;
}

.dia-chip:has(input:checked) {
    border-color: var(--yellow);
    color: var(--yellow);
    background: rgba(255, 204, 0, 0.08);
}

.dia-chip input { accent-color: var(--yellow); }

@media (max-width: 992px) {
    .row-charts, .student-dashboard { grid-template-columns: 1fr; }
    .sidebar { width: 220px; }
    .main { max-width: calc(100vw - 220px); padding: 16px; }
}
@media (max-width: 720px) {
    .sidebar { display: none !important; }
    .topbar-left .menu-toggle { display: none !important; }
    .main {
        max-width: 100vw;
        padding: 14px 14px calc(64px + env(safe-area-inset-bottom, 0px));
        max-height: none;
        min-height: 100vh;
        min-height: 100dvh;
    }
    .mobile-bottom-nav {
        display: flex;
        flex-direction: column;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100vw;
        z-index: 1000;
        background: var(--bg-card);
        border-top: 1px solid var(--border-color);
        padding: 0 0 env(safe-area-inset-bottom, 0px);
        box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.35);
        box-sizing: border-box;
    }
    .mobile-bottom-nav-scroll {
        width: 100%;
        min-height: 56px;
        align-items: center;
    }
    .bottom-nav-item {
        flex: 1 1 0;
        min-width: 0;
        height: 56px;
        padding: 0 2px;
        font-size: clamp(0.8rem, 2.8vw, 1.15rem);
        border-radius: 0;
    }
    .bottom-nav-item.active {
        box-shadow: inset 0 2px 0 var(--yellow);
        background: rgba(244, 197, 66, 0.06);
    }
    .topbar-logout-btn { display: inline-flex; }
    #listaProfessores.grid-2 { grid-template-columns: 1fr; }
    .grade-week-wrap {
        overflow-x: visible;
        padding: 12px;
        border-radius: 20px;
    }
    .grade-desktop { display: none; }
    .grade-mobile { display: block; }
    .aluno-card {
        flex-wrap: wrap;
        align-items: flex-start;
        padding: 14px;
        gap: 10px 12px;
    }
    .aluno-card-actions {
        width: 100%;
        justify-content: flex-end;
        padding-top: 10px;
        border-top: 1px solid var(--border-color);
    }
    .checkin-hero {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .checkin-hero-icon {
        margin: 0 auto;
    }
    .checkin-steps {
        flex-direction: column;
    }
    .checkin-steps li {
        flex: 1 1 auto;
    }
    .checkin-btn-large {
        padding: 18px 16px;
        font-size: 1rem;
    }
    .checkin-class-time .time-start,
    .checkin-class-time .time-end {
        font-size: 1.5rem;
    }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .form-grid { grid-template-columns: 1fr; }
    .modal-overlay {
        min-height: 100dvh;
        padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
    }
    .modal-box {
        border-radius: 20px;
        padding: 16px;
    }
    .modal-actions {
        flex-direction: column-reverse;
        gap: 8px;
    }
    .relatorio-grid { grid-template-columns: 1fr; }
    #page-relatorios .audit-filters {
        flex-direction: column;
        align-items: stretch;
    }
    #page-relatorios .audit-filters input,
    #page-relatorios .audit-filters select,
    #page-relatorios .audit-filters button {
        width: 100%;
        min-width: 0;
    }
    #page-relatorios .audit-wrap {
        overflow: visible;
        padding: 12px;
    }
    #page-relatorios .relatorio-table-desktop {
        display: none;
    }
    #page-relatorios .audit-mobile-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .modal-actions button {
        width: 100%;
    }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .student-stats { grid-template-columns: 1fr; }
}

/* Perfil do aluno — edição limitada */
.perfil-form { display: flex; flex-direction: column; gap: 20px; }
.perfil-header { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.perfil-readonly h3 { margin: 0 0 6px; }
.perfil-readonly p { margin: 2px 0; }
.perfil-readonly-info { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; }
.perfil-divider { border: none; border-top: 1px solid var(--border-color); margin: 0; }
.perfil-fields label { display: flex; flex-direction: column; gap: 6px; }
.perfil-fields label span { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.perfil-fields input {
    background: var(--black); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 10px 14px; color: var(--text-primary);
    font-family: inherit; font-size: 0.95rem;
}
.perfil-fields input:focus { outline: none; border-color: var(--yellow); }
.perfil-senha-section h4 { margin: 0 0 4px; font-size: 1rem; }
.perfil-senha-section h4 i { color: var(--yellow); margin-right: 6px; }
.perfil-actions { display: flex; justify-content: flex-end; }
.avatar-upload-wrap { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.avatar-lg { width: 96px; height: 96px; font-size: 2rem; }
.avatar-upload-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--bg-card-hover); border: 1px solid var(--border-color);
    color: var(--text-secondary); padding: 8px 16px; border-radius: 30px;
    font-size: 0.85rem; cursor: pointer; transition: border-color 0.2s;
}
.avatar-upload-btn:hover { border-color: var(--yellow); color: var(--yellow); }

/* Conteúdo — Instagram + Aulas */
.conteudo-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.conteudo-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.conteudo-tab:hover { border-color: var(--yellow); color: var(--yellow); }
.conteudo-tab.active {
    background: rgba(255, 214, 0, 0.12);
    border-color: var(--yellow);
    color: var(--yellow);
    font-weight: 600;
}
.conteudo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.conteudo-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.conteudo-card-inativo { opacity: 0.65; }
.conteudo-card-body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.conteudo-card h3 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.35;
}
.conteudo-card-desc {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.45;
    word-break: break-word;
}
.conteudo-card-meta { margin: 0; }
.conteudo-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 4px;
}
.conteudo-preview {
    position: relative;
    width: 100%;
    background: #000;
    overflow: hidden;
}
.conteudo-preview iframe,
.conteudo-preview img {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}
.conteudo-preview-reel { aspect-ratio: 9 / 16; max-height: 360px; }
.conteudo-preview-video { aspect-ratio: 16 / 9; }
.conteudo-preview.compact.conteudo-preview-reel { max-height: 280px; }
.conteudo-card-instagram .conteudo-preview iframe {
    pointer-events: none;
}
.conteudo-ig-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 0.95rem;
    pointer-events: none;
    z-index: 2;
}
.conteudo-ig-fallback {
    background: linear-gradient(160deg, #1a1a1a 0%, #2d2d2d 100%);
}
.conteudo-preview-thumb { cursor: pointer; }
.conteudo-preview-thumb img { filter: brightness(0.85); }
.conteudo-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    background: rgba(0, 0, 0, 0.25);
    pointer-events: none;
}
.conteudo-preview-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    color: var(--text-muted);
    font-size: 1.5rem;
}
.conteudo-preview-box {
    min-height: 160px;
    border-radius: 12px;
    border: 1px dashed var(--border-color);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
}
.conteudo-modal-embed,
.conteudo-modal-embed-inner {
    width: 100%;
    margin-top: 12px;
}
.conteudo-modal-embed-inner iframe {
    width: 100%;
    border: 0;
    border-radius: 12px;
    background: #000;
}
.conteudo-modal-embed-inner.conteudo-preview-reel iframe {
    aspect-ratio: 9 / 16;
    max-height: min(70vh, 640px);
}
.conteudo-modal-embed-inner.conteudo-preview-video iframe {
    aspect-ratio: 16 / 9;
    max-height: min(60vh, 480px);
}
@media (max-width: 720px) {
    .conteudo-grid { grid-template-columns: 1fr; }
}

/* Loja — produtos */
.produto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.produto-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.produto-card-inativo { opacity: 0.65; }
.produto-card-media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: rgba(255, 255, 255, 0.04);
    overflow: hidden;
}
.produto-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.produto-no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}
.produto-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.produto-badge.oferta {
    background: var(--yellow);
    color: #111;
}
.produto-card-body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.produto-card h3 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.35;
}
.produto-card-desc {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.produto-card-preco {
    margin: 0;
    font-size: 1.05rem;
}
.produto-preco-oferta {
    text-decoration: line-through;
    color: var(--text-muted);
    font-weight: 400;
    margin-right: 6px;
}
.produto-estoque-badge {
    margin: 0;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    width: fit-content;
}
.produto-estoque-badge.ok {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
}
.produto-estoque-badge.out {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}
.produto-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 4px;
}
.produto-compras-wrap {
    margin-top: 16px;
}
.produto-admin-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
    min-height: 72px;
}
.produto-admin-thumb {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.04);
}
.produto-admin-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.produto-admin-thumb.pending {
    border-style: dashed;
    border-color: var(--yellow);
}
.produto-admin-thumb-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    padding: 0;
}
.produto-admin-thumb-remove:hover {
    background: #e74c3c;
}
@media (max-width: 720px) {
    .produto-grid { grid-template-columns: 1fr; }
}

/* Instalar app — perfil aluno (mobile) */
.perfil-install-app {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.perfil-install-btn {
    width: 100%;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
}
.install-app-modal {
    max-width: 420px;
}
.install-app-steps {
    margin: 16px 0 20px;
}
.install-app-steps-list {
    margin: 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 12px;
    line-height: 1.5;
    color: var(--text-secondary);
}
.install-app-steps-list strong {
    color: var(--text-primary);
}
.install-app-steps-list .install-app-highlight {
    color: var(--yellow);
    font-weight: 600;
}
.install-app-three-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 8px;
    border-radius: 8px;
    background: rgba(244, 197, 66, 0.12);
    vertical-align: middle;
}
.install-app-three-dots span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--yellow);
    flex-shrink: 0;
}
.install-app-steps-list i {
    color: var(--yellow);
    margin: 0 2px;
}
.install-app-note {
    margin-top: 14px;
}
.install-app-close-btn {
    width: 100%;
    justify-content: center;
}
@media (min-width: 721px) {
    .perfil-install-app {
        display: none !important;
    }
}