@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--primary: #2a3fae;--primary-dark: #15215e;--primary-light: #4a5fce;--primary-glow: rgba(42, 63, 174, .22);--accent: #3882ff;--accent-dark: #2160e0;--accent-light: #6ea8ff;--accent-glow: rgba(56, 130, 255, .22);--bg-deep: #090e1a;--bg-surface: #0d1525;--card-bg: #111e35;--card-hover: #162544;--border: rgba(255,255,255,.07);--border-active: rgba(255,255,255,.15);--text-main: #e8eef8;--text-dim: #6b7fa0;--text-muted: #3d5070;--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--info: #38bdf8;--info-bg: rgba(56, 189, 248, .1);--grad-fullstack: linear-gradient(135deg, #2a3fae, #3882ff);--grad-ia: linear-gradient(135deg, #3882ff, #6ea8ff);--grad-mkt: linear-gradient(135deg, #15215e, #2a3fae);--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-2xl: 32px;--radius-full: 9999px;--transition-fast: .15s ease;--transition: .22s ease;--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-xl: 0 16px 48px rgba(0,0,0,.6);--header-h: 64px;--font-body: "Plus Jakarta Sans", system-ui, sans-serif;--font-display: "Space Grotesk", system-ui, sans-serif}body:not(.dark){--bg-deep: #f0f4fc;--bg-surface: #e8edf8;--card-bg: #ffffff;--card-hover: #f8faff;--border: rgba(0,0,0,.08);--border-active: rgba(26,63,163,.3);--text-main: #0d1525;--text-dim: #4a5568;--text-muted: #94a3b8;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.1);--shadow-lg: 0 8px 32px rgba(0,0,0,.12)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg-deep);color:var(--text-main);font-family:var(--font-body);font-size:15px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--border-active);border-radius:99px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes slideInDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-ring{0%{box-shadow:0 0 0 0 var(--accent-glow)}70%{box-shadow:0 0 0 10px transparent}to{box-shadow:0 0 0 0 transparent}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toastIn{0%{opacity:0;transform:translateY(-12px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes progressFill{0%{width:0}}.app-wrapper{display:flex;flex-direction:column;min-height:100vh}.glass-header{position:sticky;top:0;z-index:500;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#090e1ad9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}body:not(.dark) .glass-header{background:#ffffffe0;border-bottom-color:var(--border)}.brand-logo{display:flex;align-items:center;gap:12px;cursor:pointer}.brand-logo-img{height:36px;width:auto;object-fit:contain}.brand-text{font-family:var(--font-display);font-weight:700;font-size:.92rem;color:var(--text-main);line-height:1.2}.brand-text span{display:block;color:var(--accent);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.user-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--primary-glow);color:var(--accent-light);border:1px solid rgba(240,123,30,.25)}.header-right{display:flex;align-items:center;gap:10px}.clock{font-family:var(--font-display);font-size:.85rem;color:var(--text-dim);letter-spacing:.04em}.nav-actions{display:flex;align-items:center;gap:8px}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);border:none;background:var(--primary);color:#fff;font-weight:600;font-size:.88rem;transition:background var(--transition),transform var(--transition)}.btn-primary:hover{background:var(--primary-light);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-accent{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-weight:600;font-size:.88rem;transition:background var(--transition),transform var(--transition)}.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);background:transparent;color:var(--text-main);font-weight:500;font-size:.85rem;border:1px solid var(--border-active);transition:all var(--transition)}.btn-secondary:hover{background:var(--card-hover);border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.btn-secondary.active{background:var(--primary-glow);border-color:var(--primary);color:var(--accent-light)}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);background:transparent;color:var(--text-dim);font-size:.85rem;font-weight:500;border:none;transition:all var(--transition)}.btn-ghost:hover{color:var(--text-main);background:var(--card-hover)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.25);padding:8px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;transition:all var(--transition)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-action-circle{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--card-bg);border:1px solid var(--border-active);color:var(--text-dim);font-size:1rem;transition:all var(--transition)}.btn-action-circle:hover{background:var(--card-hover);color:var(--accent);border-color:var(--accent)}.btn-ponto{flex:1;padding:16px 24px;border-radius:var(--radius-md);font-size:.92rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border:none;transition:all var(--transition-slow);cursor:pointer;position:relative;overflow:hidden}.btn-ponto:before{content:"";position:absolute;inset:0;background:#ffffff14;opacity:0;transition:opacity var(--transition)}.btn-ponto:hover:before{opacity:1}.btn-ponto.in{background:var(--grad-fullstack);color:#fff;box-shadow:0 4px 20px #1a3fa366}.btn-ponto.in:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 28px #1a3fa380}.btn-ponto.out{background:linear-gradient(135deg,var(--accent-dark),var(--accent));color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-ponto.out:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 28px #f07b1e80}.btn-ponto.concluido{background:#22c55e26!important;color:var(--success)!important;border:1px solid rgba(34,197,94,.3)!important;box-shadow:none!important;cursor:default}.btn-ponto:disabled{opacity:.55;cursor:not-allowed;transform:none!important}.btn-rating{width:44px;height:44px;border-radius:50%;background:var(--card-bg);border:2px solid var(--border);color:var(--text-dim);font-weight:700;font-size:1rem;transition:all var(--transition)}.btn-rating:hover{border-color:var(--accent);color:var(--accent)}.btn-rating.active{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.1);box-shadow:0 0 0 4px var(--accent-glow)}.card{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border);transition:all var(--transition-slow)}.card:hover{border-color:var(--border-active)}.shadow-card{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md)}.shadow-xl{box-shadow:var(--shadow-xl)}.input-modern{width:100%;padding:12px 16px;margin-bottom:12px;background:var(--bg-surface);border:1px solid var(--border-active);border-radius:var(--radius-sm);color:var(--text-main);font-size:.9rem;transition:border-color var(--transition),box-shadow var(--transition);outline:none}.input-modern::placeholder{color:var(--text-muted)}.input-modern:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}select.input-modern{appearance:none;cursor:pointer}.input-notes{width:100%;min-height:90px;padding:12px;background:var(--bg-surface);border:1px solid var(--border-active);border-radius:var(--radius-sm);color:var(--text-main);font-size:.88rem;resize:vertical;outline:none;transition:border-color var(--transition)}.input-notes:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:radial-gradient(ellipse 80% 60% at 20% -5%,rgba(26,63,163,.3) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 80% 110%,rgba(240,123,30,.15) 0%,transparent 60%),var(--bg-deep)}.login-card{background:var(--card-bg);padding:2.5rem 3rem;border-radius:var(--radius-xl);width:100%;max-width:460px;text-align:center;border:1px solid var(--border);box-shadow:var(--shadow-xl),inset 0 1px #ffffff0d;animation:fadeInUp .5s ease-out}.login-card h1{font-family:var(--font-display);font-size:1.6rem;font-weight:700;margin-bottom:4px;color:var(--text-main)}.login-card .subtitle{color:var(--accent);font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:2rem}.login-logo{height:52px;margin-bottom:20px}.login-form{text-align:left}.welcome-back{text-align:center}.user-name-badge{display:inline-block;font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--primary-light);margin:8px 0}.usability-info{margin-top:20px;font-size:.75rem;color:var(--text-muted);line-height:1.5}.aluno-main-wrapper{max-width:820px;margin:0 auto;padding:24px 20px;animation:fadeInUp .4s ease-out}.aula-card{background:var(--card-bg);border-radius:var(--radius-xl);border:1px solid var(--border);padding:28px;box-shadow:var(--shadow-lg);margin-bottom:20px}.card-header-info{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:20px}.card-header-info h2{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin:0}.info-banner{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--info-bg);border:1px solid rgba(56,189,248,.2);border-radius:var(--radius-sm);color:var(--info);font-size:.82rem}.btn-pair{display:flex;gap:14px;margin:20px 0}.horarios-box{background:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border);padding:18px 24px;display:flex;justify-content:space-around;align-items:center;margin-top:18px}.horario-item{text-align:center}.horario-label{display:block;font-size:.62rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px;font-weight:600}.horario-value{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--text-main)}.horario-divider{width:1px;height:32px;background:var(--border-active)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.stat-card{background:var(--bg-surface);border-radius:var(--radius-md);padding:18px;border:1px solid var(--border);transition:all var(--transition)}.stat-card:hover{border-color:var(--border-active);background:var(--card-hover)}.stat-label{font-size:.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;font-weight:600;display:block;margin-bottom:8px}.stat-value{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--text-main);line-height:1}.stat-value.faltas{color:var(--warning)}.text-success{color:var(--success)!important}.stat-card ul{list-style:none;padding:0;margin:0}.stat-card ul li{padding:5px 0;font-size:.85rem;border-bottom:1px solid var(--border);color:var(--text-dim)}.stat-card ul li:last-child{border-bottom:none}.historico-container{background:var(--card-bg);border-radius:var(--radius-xl);border:1px solid var(--border);padding:24px;box-shadow:var(--shadow-md)}.historico-container h3{font-family:var(--font-display);font-size:1.05rem;font-weight:700;margin-bottom:16px;color:var(--text-main)}.table-responsive{overflow-x:auto}.historico-table{width:100%;border-collapse:collapse;font-size:.88rem}.historico-table th{padding:10px 14px;text-align:left;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);border-bottom:1px solid var(--border)}.historico-table td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text-main)}.historico-table tr:last-child td{border-bottom:none}.historico-table tr:hover td{background:var(--card-hover)}.admin-wrapper{max-width:1260px;margin:0 auto;padding:24px 20px;animation:fadeInUp .4s ease-out}.admin-header-card{background:linear-gradient(135deg,var(--card-bg) 0%,rgba(26,63,163,.12) 100%);border:1px solid var(--border);border-left:5px solid var(--accent);border-radius:var(--radius-xl);padding:32px 36px;margin-bottom:24px;box-shadow:var(--shadow-lg)}.admin-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.admin-stat{background:var(--card-bg);border-radius:var(--radius-lg);padding:22px;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all var(--transition)}.admin-stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--border-active)}.admin-stat-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:8px}.admin-stat-value{font-family:var(--font-display);font-size:2.4rem;font-weight:800;line-height:1}.admin-stat-sub{font-size:.75rem;color:var(--text-muted);margin-top:4px}.turma-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.turma-badge.fullstack{background:#2a3fae2e;color:#93b4ff;border:1px solid rgba(42,63,174,.35)}.turma-badge.ia-gen{background:#3882ff26;color:#8fc1ff;border:1px solid rgba(56,130,255,.3)}.turma-badge.mkt-dig{background:#15215e59;color:#aab8f5;border:1px solid rgba(74,95,206,.4)}.filtros-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px;padding:16px;background:var(--card-bg);border-radius:var(--radius-md);border:1px solid var(--border)}.filtros-bar .input-modern{margin-bottom:0;flex:1;min-width:180px}.admin-table{width:100%;border-collapse:collapse;font-size:.86rem}.admin-table th{padding:12px 16px;text-align:left;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);background:var(--bg-surface);border-bottom:1px solid var(--border);white-space:nowrap}.admin-table td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--text-main);vertical-align:middle}.admin-table tr:hover td{background:#1a3fa30a}.admin-table tr:last-child td{border-bottom:none}.presence-bar-wrap{display:flex;align-items:center;gap:10px}.presence-bar{flex:1;height:6px;background:var(--border);border-radius:99px;overflow:hidden}.presence-bar-fill{height:100%;border-radius:99px;animation:progressFill 1s ease-out forwards}.presence-pct{font-size:.78rem;font-weight:700;color:var(--text-dim);min-width:36px;text-align:right}.status-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;letter-spacing:.03em}.status-pill.ok{background:var(--success-bg);color:var(--success);border:1px solid rgba(34,197,94,.25)}.status-pill.warn{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.25)}.status-pill.danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.25)}.status-pill.info{background:var(--info-bg);color:var(--info);border:1px solid rgba(56,189,248,.25)}.status-pill.neutral{background:#ffffff0d;color:var(--text-dim);border:1px solid var(--border)}.chart-container{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border);padding:24px;box-shadow:var(--shadow-sm)}.chart-title{font-family:var(--font-display);font-size:.9rem;font-weight:700;margin-bottom:18px;color:var(--text-main)}.bar-chart{display:flex;align-items:flex-end;gap:10px;height:140px;padding-bottom:24px}.bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.bar-fill{width:100%;border-radius:6px 6px 0 0;transition:height 1s cubic-bezier(.4,0,.2,1);min-height:4px}.bar-label{font-size:.65rem;color:var(--text-dim);text-align:center;margin-top:6px}.bar-val{font-size:.7rem;font-weight:700;color:var(--text-dim)}.donut-wrap{position:relative;width:120px;height:120px}.donut-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.donut-pct{font-family:var(--font-display);font-size:1.4rem;font-weight:800}.donut-sub{font-size:.6rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em}.modal-overlay{position:fixed;inset:0;background:#000000bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}.modal-content{background:var(--card-bg);border-radius:var(--radius-xl);border:1px solid var(--border-active);padding:32px;max-width:600px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:fadeInUp .3s ease-out}.modal-content h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;margin-bottom:4px}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.modal-close{width:32px;height:32px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);color:var(--text-dim);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.modal-close:hover{background:var(--danger-bg);color:var(--danger);border-color:var(--danger)}.custom-popup-modern{position:fixed;top:calc(var(--header-h) + 12px);right:20px;padding:14px 20px;border-radius:var(--radius-md);font-size:.88rem;font-weight:600;z-index:9999;animation:toastIn .3s ease-out;max-width:360px;box-shadow:var(--shadow-xl);border:1px solid}.custom-popup-modern.sucesso{background:#064e3bf2;color:#6ee7b7;border-color:#22c55e4d}.custom-popup-modern.erro{background:#450a0af2;color:#fca5a5;border-color:#ef44444d}.custom-popup-modern.aviso{background:#452a00f2;color:#fcd34d;border-color:#f59e0b4d}.tag-formacao{display:inline-flex;align-items:center;padding:2px 9px;border-radius:var(--radius-full);font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.tag-fullstack{background:#2a3fae2e;color:#93b4ff}.tag-ia-gen{background:#3882ff26;color:#8fc1ff}.tag-mkt-dig{background:#15215e59;color:#aab8f5}.loading-spinner{width:22px;height:22px;border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}.skeleton{background:linear-gradient(90deg,var(--card-bg) 25%,var(--card-hover) 50%,var(--card-bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:8px}.section-count{font-size:.75rem;color:var(--text-muted);background:var(--bg-surface);padding:2px 10px;border-radius:var(--radius-full);border:1px solid var(--border)}.divider{height:1px;background:var(--border);margin:20px 0}.export-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:14px 16px;background:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border);margin-bottom:18px}.export-bar .input-modern{margin-bottom:0}.tab-list{display:flex;gap:4px;background:var(--bg-surface);border-radius:var(--radius-md);padding:4px;margin-bottom:20px;flex-wrap:wrap}.tab-item{flex:1;padding:9px 16px;border-radius:var(--radius-sm);font-size:.83rem;font-weight:600;text-align:center;cursor:pointer;color:var(--text-dim);border:none;background:transparent;transition:all var(--transition);white-space:nowrap}.tab-item:hover{color:var(--text-main);background:var(--card-hover)}.tab-item.active{background:var(--card-bg);color:var(--text-main);box-shadow:var(--shadow-sm)}.tab-item.active.fullstack{color:#93b4ff}.tab-item.active.ia-gen{color:#8fc1ff}.tab-item.active.mkt-dig{color:#aab8f5}.avatar-grid{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.avatar-option{width:64px;height:64px;border-radius:50%;border:3px solid var(--border);overflow:hidden;cursor:pointer;transition:all var(--transition);background:var(--bg-surface)}.avatar-option img{width:100%;height:100%;object-fit:cover}.avatar-option.selected{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.avatar-option:hover:not(.selected){border-color:var(--border-active);transform:scale(1.05)}.gestao-wrapper{max-width:1200px;margin:0 auto;padding:24px 20px;animation:fadeInUp .4s ease-out}.aluno-row{display:grid;grid-template-columns:2fr 1fr 80px 100px 90px 80px;align-items:center;gap:12px;padding:13px 16px;border-radius:var(--radius-sm);transition:background var(--transition)}.aluno-row:hover{background:var(--card-hover)}.aluno-row .nome-cell{font-weight:600;font-size:.88rem}.aluno-row .email-cell{font-size:.78rem;color:var(--text-dim)}@media(max-width:900px){.admin-stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.glass-header{padding:0 14px}.brand-text,.clock{display:none}.stats-grid{grid-template-columns:1fr 1fr}.btn-pair{flex-direction:column}.admin-stats-grid{grid-template-columns:1fr 1fr}.aluno-row{grid-template-columns:1fr 80px;gap:6px}.aluno-row .email-cell,.aluno-row 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