:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-feature-settings:"cv02","cv03","cv04","cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-synthesis:none;color:#e5e7eb;background:#0c1322;color-scheme:dark;--bg: #0c1322;--sidebar: #070d1a;--panel: #141e30;--panel-alt: #1a2640;--input: #0e1726;--border: #1e2d45;--border-hover: #2b3f5e;--text: #f1f5f9;--muted: #8896ab;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-ghost: rgba(37, 99, 235, .08);--success: #059669;--success-ghost: rgba(5, 150, 105, .1);--danger: #dc2626;--danger-ghost: rgba(220, 38, 38, .08);--warning: #d97706;--info: #0284c7;--row: #111b2d;--row-alt: #0f1829;--shadow-xs: 0 1px 2px rgba(0,0,0,.3);--shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.35), 0 2px 4px -2px rgba(0,0,0,.25);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.4), 0 4px 6px -4px rgba(0,0,0,.3);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.45), 0 8px 10px -6px rgba(0,0,0,.3);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--sidebar-width: 244px;--ease: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-normal: .2s;--duration-slow: .3s}:root[data-theme=light]{color:#0b1220;background:#f5f7fb;color-scheme:light;--bg: #f5f7fb;--sidebar: #111827;--panel: #ffffff;--panel-alt: #eef4fb;--input: #ffffff;--border: #c4cfdd;--border-hover: #8ea0b8;--text: #0b1220;--muted: #334155;--primary: #1d4ed8;--primary-hover: #1e40af;--primary-ghost: rgba(29, 78, 216, .1);--success: #047857;--success-ghost: rgba(4, 120, 87, .1);--danger: #b91c1c;--danger-ghost: rgba(185, 28, 28, .08);--warning: #b45309;--info: #0369a1;--row: #f8fafc;--row-alt: #eef2f7;--shadow-xs: 0 1px 2px rgba(15,23,42,.06);--shadow-sm: 0 1px 3px rgba(15,23,42,.09), 0 1px 2px rgba(15,23,42,.06);--shadow-md: 0 8px 18px -12px rgba(15,23,42,.28), 0 3px 8px -6px rgba(15,23,42,.16);--shadow-lg: 0 16px 28px -18px rgba(15,23,42,.32), 0 6px 12px -8px rgba(15,23,42,.18);--shadow-xl: 0 24px 38px -24px rgba(15,23,42,.36), 0 10px 18px -12px rgba(15,23,42,.2)}*{box-sizing:border-box}html,body,#root{min-height:100vh;margin:0}body{background:var(--bg);color:var(--text);line-height:1.5}h1,h2,h3,p{margin:0}h1{font-size:1.5rem;font-weight:700;letter-spacing:0}h2{font-size:1rem;font-weight:600}h3{font-size:.95rem;font-weight:600;margin-bottom:8px}p{line-height:1.6}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes modalEnter{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes backdropEnter{0%{opacity:0}to{opacity:1}}@keyframes toastSlide{0%{opacity:0;transform:translateY(-12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toastExit{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-8px) scale(.96)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes staggerIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseRing{0%{box-shadow:0 0 #2563eb66}70%{box-shadow:0 0 0 6px #2563eb00}to{box-shadow:0 0 #2563eb00}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.login-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:var(--bg)}.login-page .card{width:min(430px,100%);animation:fadeInUp var(--duration-slow) var(--ease-out);box-shadow:var(--shadow-xl)}.login-card{display:grid;gap:18px;padding:22px 18px 18px}.login-card h1{margin-top:14px}.brand-mark{display:flex;align-items:center;gap:12px;color:var(--text)}.brand-mark svg{color:#60a5fa;flex-shrink:0}.brand-mark strong{display:block;font-size:1.1rem;font-weight:700;letter-spacing:0}.brand-mark span{display:block;color:var(--muted);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.application{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);padding:16px 12px;display:flex;flex-direction:column;gap:14px;background:var(--sidebar);border-right:1px solid var(--border);box-shadow:2px 0 12px #00000026;overflow:hidden;z-index:5}.user-box{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--duration-fast) var(--ease)}.user-box:hover{border-color:var(--border-hover)}.user-box .user-info{display:flex;flex-direction:column;gap:1px;min-width:0}.user-box strong{font-size:.88rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-box small{color:var(--muted);font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#3b82f6);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.02em;flex-shrink:0;box-shadow:0 1px 3px #2563eb4d}.nav{display:grid;align-content:start;gap:2px;flex:1;min-height:0;overflow:visible}.nav button,.sidebar-controls button{display:flex;align-items:center;gap:10px;width:100%;color:var(--muted);background:transparent;border:0;padding:9px 11px;border-radius:var(--radius-sm);font-weight:600;font-size:.88rem;text-align:left;transition:all var(--duration-fast) var(--ease);position:relative}.nav button:hover:not(:disabled),.sidebar-controls button:hover{background:var(--panel-alt);color:var(--text);transform:translate(2px)}.nav button:disabled{opacity:.4}.nav button.active{color:#fff;background:#2563eb26;border-left:3px solid #3b82f6;font-weight:700}.nav button.active svg{color:#60a5fa}:root[data-theme=light] .sidebar{background:linear-gradient(180deg,#0f172a,#111827 58%,#172033);border-right-color:#1f2a3d;box-shadow:8px 0 26px -18px #0f172a8c}:root[data-theme=light] .sidebar .brand-mark,:root[data-theme=light] .sidebar .brand-mark strong{color:#f8fafc}:root[data-theme=light] .sidebar .brand-mark span,:root[data-theme=light] .sidebar-controls label{color:#cbd5e1}:root[data-theme=light] .sidebar .brand-mark svg{color:#93c5fd}:root[data-theme=light] .user-box{background:#ffffff14;border-color:#cbd5e12e}:root[data-theme=light] .user-box:hover{border-color:#93c5fd73;background:#ffffff1c}:root[data-theme=light] .user-box strong{color:#fff}:root[data-theme=light] .user-box small{color:#cbd5e1}:root[data-theme=light] .nav button.active{color:#fff;background:linear-gradient(135deg,#2563ebeb,#1d4ed8c2);border-left-color:#93c5fd;box-shadow:0 8px 18px -14px #2563ebf2}:root[data-theme=light] .nav button.active svg{color:#dbeafe}:root[data-theme=light] .sidebar-controls{border-top-color:#cbd5e133}.sidebar-controls{display:grid;gap:2px;border-top:1px solid var(--border);padding-top:10px}.sidebar-controls label{display:grid;gap:4px;color:var(--muted);font-size:.75rem;font-weight:700;padding:0 6px 5px}.sidebar-controls select{min-height:32px;padding:5px 8px}.workspace{min-height:100vh;flex:1;margin-left:var(--sidebar-width)}.page{padding:28px 32px 48px;display:grid;gap:20px;animation:fadeIn var(--duration-normal) var(--ease-out)}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.page-heading p,.subtle{color:var(--muted);font-size:.88rem}.card{min-width:0;border-radius:var(--radius-md);padding:20px;border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow-sm);transition:border-color var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease)}.card:hover{border-color:var(--border-hover)}.card-header{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}:root[data-theme=light] .page-heading p,:root[data-theme=light] .subtle,:root[data-theme=light] label,:root[data-theme=light] .metric span,:root[data-theme=light] .brand-mark span{color:#334155}:root[data-theme=light] .card,:root[data-theme=light] .selection-bar,:root[data-theme=light] .metric{border-color:#cbd5e1;box-shadow:var(--shadow-sm)}:root[data-theme=light] .card:hover,:root[data-theme=light] .selection-bar:hover,:root[data-theme=light] .metric:hover{border-color:#94a3b8}:root[data-theme=light] input,:root[data-theme=light] select,:root[data-theme=light] textarea{border-color:#b8c4d4;color:#0b1220;box-shadow:inset 0 1px 1px #0f172a08}:root[data-theme=light] input::placeholder,:root[data-theme=light] textarea::placeholder{color:#64748b}:root[data-theme=light] th{color:#1e293b;background:#f8fafc}:root[data-theme=light] td{color:#0f172a}.page>.card{animation:fadeIn var(--duration-normal) var(--ease-out) both}.page>.card:nth-child(2){animation-delay:30ms}.page>.card:nth-child(3){animation-delay:60ms}.page>.card:nth-child(4){animation-delay:90ms}.columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.reference-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.reference-grid .card{display:flex;flex-direction:column;height:272px;padding:14px;transition:transform var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease)}.reference-grid .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.reference-grid .card-header{margin-bottom:10px}.reference-list{min-height:0;flex:1;overflow-y:auto;padding-right:2px}.reference-list td:first-child{overflow-wrap:anywhere}.reference-grid td{padding:9px 8px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.metric{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-xs);transition:transform var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease);position:relative;overflow:hidden;animation:staggerIn var(--duration-slow) var(--ease-out) both}.metric:nth-child(1){animation-delay:0ms}.metric:nth-child(2){animation-delay:60ms}.metric:nth-child(3){animation-delay:.12s}.metric:nth-child(4){animation-delay:.18s}.metric:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:0 2px 2px 0}.metric:nth-child(1):before{background:#3b82f6}.metric:nth-child(2):before{background:#8b5cf6}.metric:nth-child(3):before{background:#06b6d4}.metric:nth-child(4):before{background:#f59e0b}.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--border-hover)}.metric span{color:var(--muted);display:block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.metric strong{display:block;font-size:1.8rem;font-weight:800;margin-top:8px;letter-spacing:0}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.bar-chart{display:grid;gap:13px}.bar-row{display:grid;grid-template-columns:96px minmax(0,1fr) 34px;align-items:center;gap:12px}.bar-label strong{display:block;font-size:.86rem}.bar-label span{color:var(--muted);font-size:.74rem}.bar-track{height:13px;border-radius:999px;overflow:hidden;background:var(--panel-alt);border:1px solid var(--border)}.bar-fill{display:block;height:100%;min-width:3px;border-radius:inherit}.bar-fill.danger{background:var(--danger)}.bar-fill.warning{background:var(--warning)}.bar-fill.info{background:var(--info)}.bar-fill.success{background:var(--success)}.bar-value{text-align:right;font-size:.88rem}.attendance-chart{display:grid;grid-template-columns:150px minmax(0,1fr);align-items:center;gap:18px}.donut{width:150px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;position:relative;box-shadow:inset 0 0 0 1px var(--border)}.donut:after{content:"";position:absolute;top:24px;right:24px;bottom:24px;left:24px;border-radius:50%;background:var(--panel);box-shadow:inset 0 0 0 1px var(--border)}.donut span,.donut small{position:relative;z-index:1}.donut span{align-self:end;font-size:1.55rem;font-weight:800;line-height:1}.donut small{align-self:start;color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase}.chart-legend{display:grid;gap:9px}.chart-legend span{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.88rem}.chart-legend strong{margin-left:auto;color:var(--text);font-size:1rem}.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.legend-dot.success{background:var(--success)}.legend-dot.danger{background:var(--danger)}.legend-dot.info{background:var(--info)}.attention-list{display:grid;gap:10px}.attention-item{display:grid;grid-template-columns:minmax(0,1fr) 120px 58px;align-items:center;gap:12px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--row)}.attention-item strong{overflow-wrap:anywhere}.attention-item span{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}.attention-meter{height:8px;overflow:hidden;border-radius:999px;background:var(--danger-ghost);border:1px solid rgba(220,38,38,.18)}.attention-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--danger),var(--warning));margin:0}.attention-item>strong:last-child{text-align:right;font-size:.86rem}label{display:grid;gap:6px;color:var(--muted);font-size:.82rem;font-weight:600}input,select,textarea{width:100%;min-height:38px;background:var(--input);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;transition:border-color var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease)}input[type=checkbox]{accent-color:var(--primary)}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}.selection-bar,.inline-form{display:flex;gap:12px;flex-wrap:wrap;align-items:end}.selection-bar{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 18px;box-shadow:var(--shadow-xs)}.selection-bar label{min-width:185px}.attendance-toolbar{flex-wrap:nowrap;gap:10px}.attendance-toolbar>label{min-width:0}.attendance-toolbar .field-professor{flex:0 1 180px}.attendance-toolbar .field-turma{flex:0 1 155px}.attendance-toolbar .field-disciplina{flex:0 1 240px}.attendance-toolbar .field-bimestre{flex:0 1 142px}.attendance-toolbar .field-date{flex:0 1 150px}.attendance-toolbar .toolbar-divider{height:54px;width:1px;background:var(--border);margin:0 4px}.attendance-toolbar .quantity-field{flex:0 0 92px}.attendance-toolbar .button{flex:0 0 auto}.inline-form label{min-width:180px}.stack{display:grid;gap:13px}.check{display:flex;flex-direction:row;align-items:flex-start;gap:8px;color:var(--text);font-weight:400}.check input{width:auto;min-height:auto;margin-top:3px}.check-list{max-height:210px;overflow:auto;display:grid;gap:8px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm)}.user-form-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;padding:4px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel-alt);margin-bottom:2px}.user-form-tabs button{border:0;background:transparent;color:var(--muted);padding:9px 12px;font-weight:700;font-size:.88rem;border-radius:4px;transition:color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease)}.user-form-tabs button:hover{color:var(--text);background:var(--row-hover)}.user-form-tabs button.active{color:#fff;background:var(--primary);box-shadow:var(--shadow-xs)}.user-form-panel{padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel)}.permissions-panel{display:grid;gap:12px}.permissions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.permission-option{display:flex;flex-direction:row;align-items:flex-start;gap:10px;padding:11px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--row)}.permission-option.nested{background:var(--panel-alt)}.permission-option input{width:auto;min-height:auto;margin-top:3px;flex-shrink:0}.permission-option span{display:grid;gap:2px;color:var(--text)}.permission-option strong{font-size:.88rem}.permission-option small{color:var(--muted);line-height:1.35}.permissions-section-title{grid-column:1 / -1;margin:6px 0 0;padding-top:8px;border-top:1px solid var(--border);color:var(--text);font-size:.92rem}.button{height:38px;border:1px solid transparent;border-radius:var(--radius-sm);padding:0 16px;color:#fff;background:var(--primary);font-weight:650;font-size:.88rem;transition:all var(--duration-fast) var(--ease);position:relative;overflow:hidden}.button:active:not(:disabled){transform:scale(.97)}.button.primary:hover:not(:disabled){background:var(--primary-hover);box-shadow:var(--shadow-sm)}.button.info{background:var(--info)}.button.info:hover:not(:disabled){background:#0369a1;box-shadow:var(--shadow-sm)}.button.success{background:var(--success)}.button.success:hover:not(:disabled){background:#047857;box-shadow:var(--shadow-sm)}.button.danger{background:var(--danger)}.button.danger:hover:not(:disabled){background:#b91c1c;box-shadow:var(--shadow-sm)}.button.neutral{background:transparent;border-color:var(--border);color:var(--text)}.button.neutral:hover:not(:disabled){background:var(--panel-alt);border-color:var(--border-hover)}.button[aria-busy=true]{pointer-events:none}.alert{border-radius:var(--radius-sm);padding:11px 14px;border:1px solid;font-size:.88rem;font-weight:500;animation:fadeIn var(--duration-fast) var(--ease-out)}.alert.danger{color:#fca5a5;background:#7f1d1d26;border-color:#7f1d1d80}.alert.success{color:#86efac;background:#1665341f;border-color:#16653480}:root[data-theme=light] .alert.danger{color:#991b1b;background:#fef2f2;border-color:#fecaca}:root[data-theme=light] .alert.success{color:#166534;background:#f0fdf4;border-color:#bbf7d0}.toast-container{position:fixed;top:20px;right:24px;z-index:50;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{pointer-events:auto;padding:12px 18px;border-radius:var(--radius-md);font-size:.88rem;font-weight:600;box-shadow:var(--shadow-lg);animation:toastSlide var(--duration-normal) var(--ease-spring);border:1px solid;max-width:380px}.toast.exiting{animation:toastExit var(--duration-fast) var(--ease) forwards}.toast.success{color:#dcfce7;background:#166534;border-color:#22c55e}.toast.error{color:#fee2e2;background:#991b1b;border-color:#ef4444}:root[data-theme=light] .toast.success{color:#166534;background:#dcfce7;border-color:#86efac}:root[data-theme=light] .toast.error{color:#991b1b;background:#fee2e2;border-color:#fca5a5}.spinner{width:20px;height:20px;border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}.spinner.sm{width:16px;height:16px;border-width:2px}.spinner.lg{width:28px;height:28px;border-width:3px}.loading-overlay{display:flex;align-items:center;justify-content:center;padding:40px;gap:10px;color:var(--muted);font-size:.88rem}.empty{padding:36px 18px;text-align:center;color:var(--muted);font-size:.9rem}.table-scroll{width:100%;overflow:auto}table{width:100%;border-collapse:collapse;font-size:.88rem}th{text-align:left;color:var(--muted);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--border);padding:10px;position:sticky;top:0;background:var(--panel);z-index:1}td{border-bottom:1px solid var(--border);padding:10px;transition:background var(--duration-fast) var(--ease)}tbody tr{transition:background var(--duration-fast) var(--ease)}tbody tr:nth-child(2n){background:var(--row-alt)}tbody tr:hover{background:var(--primary-ghost)}td.student{font-weight:650;min-width:190px}td.actions{text-align:right;white-space:nowrap}td.actions button,.actions button,.link{background:transparent;border:0;color:#60a5fa;font-size:.84rem;font-weight:600;margin-left:10px;transition:color var(--duration-fast) var(--ease);padding:2px 4px;border-radius:3px}td.actions button:hover,.actions button:hover,.link:hover{color:#93bbfc}.danger-text{color:#f87171!important}.danger-text:hover{color:#fca5a5!important}.positive{color:#34d399;font-weight:700}.negative{color:#f87171;font-weight:700}.grades th:not(:first-child){min-width:134px}.grades th select{font-size:.78rem;margin-top:7px;min-height:31px;padding:5px;text-transform:none;letter-spacing:normal}.grade-title{display:block;color:#60a5fa;font-weight:700}.grades td:not(:first-child){text-align:center}.grades td input{min-width:85px;text-align:center}.grades .observation-column{min-width:92px;width:92px;text-align:center}.observation-button{width:80px;height:32px;padding:0 8px;font-size:.78rem}.attendance{width:max-content}.attendance th{text-align:center;min-width:72px}.attendance th:first-child{text-align:left}.attendance th:not(:first-child),.attendance td:not(:first-child){width:74px;padding-left:5px;padding-right:5px;text-align:center}.attendance .link{display:block;width:fit-content;margin:4px auto 0}.date-button{background:transparent;border:0;color:var(--text);font-weight:650;padding:3px 4px;border-radius:4px;transition:background var(--duration-fast) var(--ease);white-space:nowrap}.date-button:hover:not(:disabled){background:var(--primary-ghost)}.date-button small{display:block;color:var(--muted);font-weight:500;margin-top:2px}.weekday-label{display:block;color:#60a5fa;font-size:.75rem;font-weight:650;line-height:1.2;margin-top:4px;text-transform:none}.frequency{color:#fff;width:48px;height:34px;border:0;border-radius:5px;font-weight:700;font-size:.82rem;transition:transform var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease),opacity var(--duration-fast) var(--ease)}.frequency:hover:not(:disabled){transform:scale(1.08);box-shadow:var(--shadow-sm)}.frequency:active:not(:disabled){transform:scale(.95)}.frequency.P{background:var(--success)}.frequency.F{background:var(--danger)}.frequency.FJ{background:var(--primary)}.room-call{display:grid;gap:14px}.room-call-controls{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:12px}.room-call-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.room-call-summary span{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel-alt);color:var(--muted);font-size:.85rem}.room-call-summary strong{color:var(--text);font-size:1rem}.room-call-list{display:grid;gap:8px;max-height:min(56vh,520px);overflow:auto;padding-right:4px}.room-call-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--row)}.room-call-row strong{overflow-wrap:anywhere;font-size:.92rem}.room-status-group{display:flex;gap:6px}.room-status{width:42px;height:34px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel);color:var(--muted);font-weight:800;transition:transform var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease),color var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease)}.room-status:hover{transform:translateY(-1px);border-color:var(--border-hover);color:var(--text)}.room-status.active{color:#fff;border-color:transparent}.room-status.P.active{background:var(--success)}.room-status.F.active{background:var(--danger)}.room-status.FJ.active{background:var(--primary)}.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:2px solid var(--border)}.tabs button{border:0;background:transparent;color:var(--muted);padding:11px 16px;font-weight:600;white-space:nowrap;transition:color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease);border-radius:var(--radius-sm) var(--radius-sm) 0 0;position:relative}.tabs button:hover{color:var(--text);background:var(--primary-ghost)}.tabs button.active{color:var(--text)}.tabs button.active:after{content:"";position:absolute;bottom:-2px;left:8px;right:8px;height:2px;background:#3b82f6;border-radius:1px}.sub-tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:8px}.sub-tabs button{border:1px solid var(--border);background:transparent;color:var(--muted);padding:6px 12px;font-weight:600;font-size:.82rem;border-radius:var(--radius-sm);transition:all var(--duration-fast) var(--ease)}.sub-tabs button:hover{color:var(--text);border-color:var(--border-hover);background:var(--panel-alt)}.sub-tabs button.active{color:#fff;background:var(--primary);border-color:var(--primary)}.settings-tabs{margin-bottom:2px}.settings-content{display:grid;gap:16px}.settings-prose{display:grid;gap:12px}.manual-content .card p{color:var(--muted)}.manual-steps{margin:0;padding-left:21px;color:var(--muted);display:grid;gap:8px;line-height:1.6}.manual-steps strong{color:var(--text)}.developer-profile h3{color:#60a5fa;font-size:1.15rem;margin-bottom:6px}.developer-role{color:var(--muted)}.settings-list{display:grid;gap:10px;margin:0;padding-left:20px;color:var(--muted);line-height:1.6}.contact-details{display:grid;gap:9px}.contact-details a{color:#60a5fa;text-decoration:none;width:fit-content;transition:color var(--duration-fast) var(--ease)}.contact-details a:hover{text-decoration:underline;color:#93bbfc}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;place-items:center;background:#020617bf;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);padding:20px;animation:backdropEnter var(--duration-fast) var(--ease-out)}:root[data-theme=light] .modal-backdrop{background:#0f172a59}.modal{width:min(880px,96vw);max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-xl);animation:modalEnter var(--duration-slow) var(--ease-spring)}.content-editor{display:grid;grid-template-columns:1fr 1fr;gap:20px}.skills{max-height:330px;overflow:auto;display:grid;gap:10px;border:1px solid var(--border);padding:12px;border-radius:var(--radius-sm)}.modal-actions{display:flex;justify-content:flex-end;margin-top:18px}.report-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.report-options div{border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;background:var(--panel);transition:transform var(--duration-fast) var(--ease),box-shadow var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease),background var(--duration-fast) var(--ease)}.report-options p{color:var(--muted);min-height:52px;font-size:.88rem;margin-bottom:14px;line-height:1.5}.report-options div:nth-child(1){background:linear-gradient(135deg,#2563eb12,#2563eb03);border-color:#2563eb40;border-top:4px solid #3b82f6}.report-options div:nth-child(1):hover{background:linear-gradient(135deg,#2563eb1f,#2563eb08);border-color:#2563eb73;transform:translateY(-4px);box-shadow:0 12px 24px -10px #2563eb40}.report-options div:nth-child(1) .button{background:linear-gradient(135deg,#2563eb,#1d4ed8);box-shadow:0 4px 10px #2563eb33;border-color:#2563eb4d}.report-options div:nth-child(1) .button:hover:not(:disabled){background:linear-gradient(135deg,#1d4ed8,#1e40af);box-shadow:0 4px 14px #2563eb59}.report-options div:nth-child(2){background:linear-gradient(135deg,#8b5cf612,#8b5cf603);border-color:#8b5cf640;border-top:4px solid #8b5cf6}.report-options div:nth-child(2):hover{background:linear-gradient(135deg,#8b5cf61f,#8b5cf608);border-color:#8b5cf673;transform:translateY(-4px);box-shadow:0 12px 24px -10px #8b5cf640}.report-options div:nth-child(2) .button{background:linear-gradient(135deg,#7c3aed,#6d28d9);box-shadow:0 4px 10px #7c3aed33;border-color:#7c3aed4d}.report-options div:nth-child(2) .button:hover:not(:disabled){background:linear-gradient(135deg,#6d28d9,#5b21b6);box-shadow:0 4px 14px #7c3aed59}.report-options div:nth-child(3){background:linear-gradient(135deg,#ec489912,#ec489903);border-color:#ec489940;border-top:4px solid #ec4899}.report-options div:nth-child(3):hover{background:linear-gradient(135deg,#ec48991f,#ec489908);border-color:#ec489973;transform:translateY(-4px);box-shadow:0 12px 24px -10px #ec489940}.report-options div:nth-child(3) .button{background:linear-gradient(135deg,#db2777,#be185d);box-shadow:0 4px 10px #db277733;border-color:#db27774d}.report-options div:nth-child(3) .button:hover:not(:disabled){background:linear-gradient(135deg,#be185d,#9d174d);box-shadow:0 4px 14px #db277759}:root[data-theme=light] .report-options div:nth-child(1){background:linear-gradient(135deg,#2563eb0d,#2563eb03);border-color:#2563eb33}:root[data-theme=light] .report-options div:nth-child(1):hover{background:linear-gradient(135deg,#2563eb14,#2563eb05);border-color:#2563eb59}:root[data-theme=light] .report-options div:nth-child(2){background:linear-gradient(135deg,#8b5cf60d,#8b5cf603);border-color:#8b5cf633}:root[data-theme=light] .report-options div:nth-child(2):hover{background:linear-gradient(135deg,#8b5cf614,#8b5cf605);border-color:#8b5cf659}:root[data-theme=light] .report-options div:nth-child(3){background:linear-gradient(135deg,#ec48990d,#ec489903);border-color:#ec489933}:root[data-theme=light] .report-options div:nth-child(3):hover{background:linear-gradient(135deg,#ec489914,#ec489905);border-color:#ec489959}@media(max-width:1200px){.attendance-toolbar{flex-wrap:wrap}.attendance-toolbar .toolbar-divider{display:none}.reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:1000px){.sidebar{position:static;width:100%;height:auto;box-shadow:none;border-right:0;border-bottom:1px solid var(--border)}.application{flex-direction:column}.nav{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace{margin-left:0}.sidebar-controls{display:flex;flex-wrap:wrap}.metrics,.report-options,.columns,.reference-grid,.dashboard-grid{grid-template-columns:1fr}.reference-grid .card{height:auto;min-height:0}.reference-list{overflow-y:visible}.page{padding:20px 16px 36px}}@media(max-width:720px){:root{--sidebar-width: 100%}body{line-height:1.45}h1{font-size:1.22rem}h2{font-size:.96rem}.sidebar{position:sticky;top:0;padding:10px;gap:9px;max-height:48vh;overflow-y:auto}.sidebar .brand-mark{gap:9px}.sidebar .brand-mark svg{width:26px;height:26px}.brand-mark strong{font-size:.98rem}.brand-mark span{font-size:.66rem}.user-box{padding:8px 10px}.avatar{width:32px;height:32px;font-size:.72rem}.user-box strong{font-size:.82rem}.user-box small{font-size:.64rem}.nav{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}.nav button{flex:0 0 auto;width:auto;min-width:92px;justify-content:center;gap:6px;padding:8px 10px;border:1px solid var(--border);background:var(--panel);font-size:.78rem;white-space:nowrap}.nav button:hover:not(:disabled){transform:none}.nav button.active{border-left:1px solid #3b82f6;border-color:#3b82f68c}.nav button svg{width:15px;height:15px}.sidebar-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding-top:8px}.sidebar-controls button{justify-content:center;gap:6px;padding:8px 6px;font-size:.76rem;border:1px solid var(--border);background:var(--panel)}.sidebar-controls button:hover{transform:none}.page{padding:14px 10px 28px;gap:14px}.page-heading{display:grid;gap:8px}.page-heading p,.subtle{font-size:.8rem}.card{padding:12px;border-radius:var(--radius-sm)}.card-header{display:grid;align-items:start;gap:10px}.card-header .button{width:100%}.metrics{gap:10px}.metric{padding:13px 14px}.metric span{font-size:.7rem}.metric strong{font-size:1.35rem;margin-top:4px}.bar-row{grid-template-columns:82px minmax(0,1fr) 28px;gap:8px}.attendance-chart{grid-template-columns:1fr;justify-items:center;gap:14px}.chart-legend{width:100%}.attention-item{grid-template-columns:1fr;gap:8px}.attention-item>strong:last-child{text-align:left}.selection-bar,.inline-form{display:grid;grid-template-columns:1fr;gap:10px;padding:12px;align-items:stretch}.permissions-grid{grid-template-columns:1fr}.selection-bar label,.inline-form label,.attendance-toolbar>label{min-width:0;width:100%}.attendance-toolbar .field-professor,.attendance-toolbar .field-turma,.attendance-toolbar .field-disciplina,.attendance-toolbar .field-bimestre,.attendance-toolbar .field-date,.attendance-toolbar .quantity-field{flex:none}.attendance-toolbar .button,.inline-form .button,.selection-bar .button{width:100%}.tabs,.sub-tabs{gap:6px;padding-bottom:7px}.tabs button{padding:9px 12px;font-size:.8rem}.sub-tabs button{padding:7px 10px;font-size:.78rem}.table-scroll{margin-inline:-12px;padding-inline:12px;max-width:calc(100vw - 20px)}table{font-size:.8rem}th{padding:8px 7px;font-size:.68rem;letter-spacing:.02em}td{padding:8px 7px}td.student{min-width:150px;max-width:190px}td.actions{display:flex;justify-content:flex-end;gap:6px;min-width:max-content}td.actions button,.actions button,.link{margin-left:0;padding:4px 5px;font-size:.78rem}.grades th:not(:first-child){min-width:104px}.grades td input{min-width:70px;padding-inline:8px}.grades .observation-column{min-width:82px;width:82px}.observation-button{width:72px;font-size:.72rem}.attendance th{min-width:66px}.attendance th:not(:first-child),.attendance td:not(:first-child){width:68px;padding-left:4px;padding-right:4px}.date-button{font-size:.74rem;padding:3px 2px}.date-button small,.weekday-label{font-size:.66rem}.frequency{width:42px;height:31px;font-size:.76rem}.room-call-controls,.room-call-summary{grid-template-columns:1fr}.room-call-list{max-height:52vh;padding-right:0}.room-call-row{grid-template-columns:1fr;gap:8px}.room-status-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.room-status{width:100%;min-height:36px}.modal-backdrop{align-items:end;padding:8px}.modal{width:100%;max-height:90vh;padding:16px;border-radius:var(--radius-md) var(--radius-md) 0 0}.content-editor{grid-template-columns:1fr}.report-options div{padding:14px}.report-options p{min-height:0}}@media(max-width:430px){.sidebar{max-height:54vh}.nav button{min-width:82px;padding-inline:8px;font-size:.72rem}.nav button svg{width:14px;height:14px}.sidebar-controls button{font-size:.7rem}.page{padding-inline:8px}.card{padding:10px}.table-scroll{margin-inline:-10px;padding-inline:10px;max-width:calc(100vw - 16px)}td.student{min-width:132px;max-width:165px}.toast-container{left:10px;right:10px;top:10px}.toast{max-width:none}}:root[data-theme=light] .sidebar{background-color:#111827;background-image:linear-gradient(180deg,#0f172a,#111827 58%,#172033);color:#e5e7eb;border-color:#1f2a3d}:root[data-theme=light] .sidebar .brand-mark,:root[data-theme=light] .sidebar .brand-mark strong,:root[data-theme=light] .user-box strong{color:#fff}:root[data-theme=light] .sidebar .brand-mark span,:root[data-theme=light] .user-box small,:root[data-theme=light] .sidebar-controls label{color:#cbd5e1}:root[data-theme=light] .nav button,:root[data-theme=light] .sidebar-controls button{color:#d7dee9}:root[data-theme=light] .nav button:hover:not(:disabled),:root[data-theme=light] .sidebar-controls button:hover{background:#ffffff17;color:#fff}:root[data-theme=light] .nav button.active{background:linear-gradient(135deg,#2563ebeb,#1d4ed8c2);color:#fff;border-left-color:#93c5fd}@media print{.sidebar,.selection-bar,.button,.toast-container{display:none!important}.workspace{margin:0}.card{border:0;box-shadow:none}}