:root{--azul: #1e3a5f;--azul-claro: #2d5a8c;--acento: #0ea5e9;--bg: #f1f5f9;--panel: #ffffff;--borde: #e2e8f0;--texto: #1e293b;--texto-suave: #64748b;--verde: #16a34a;--amarillo: #eab308;--rojo: #dc2626;--morado: #7c3aed;--gris: #94a3b8;--sombra: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--texto);font-size:14px}a{color:var(--acento);text-decoration:none}h1,h2,h3{margin:0 0 12px;color:var(--azul)}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--azul) 0%,var(--azul-claro) 100%)}.login-card{background:#fff;padding:40px;border-radius:12px;width:380px;box-shadow:0 10px 40px #0003}.login-card .logo{text-align:center;margin-bottom:8px}.login-card .logo b{font-size:28px;color:var(--azul);letter-spacing:2px}.login-card .sub{text-align:center;color:var(--texto-suave);font-size:12px;margin-bottom:24px}.login-hint{margin-top:16px;font-size:12px;color:var(--texto-suave);background:var(--bg);padding:10px;border-radius:8px}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--azul);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.sidebar .brand{padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar .brand b{color:#fff;font-size:20px;letter-spacing:2px}.sidebar .brand span{display:block;font-size:10px;color:#94a3b8;margin-top:2px}.sidebar nav{padding:8px 0;flex:1}.sidebar .nav-sec{margin-bottom:4px}.sidebar .nav-titulo{padding:10px 18px 4px;font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#64748b;font-weight:700}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 18px;color:#cbd5e1;font-size:13px;border-left:3px solid transparent}.sidebar nav a:hover{background:#ffffff0f;color:#fff}.sidebar nav a.active{background:#0ea5e926;color:#fff;border-left-color:var(--acento)}.sidebar nav a .ico{width:18px;text-align:center}.sidebar .user{padding:14px 18px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}.sidebar .user b{color:#fff;display:block}.sidebar .user .rol{color:#94a3b8}.sidebar .user button{margin-top:8px}.main{flex:1;margin-left:240px;padding:24px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.topbar .crumb{color:var(--texto-suave);font-size:12px}.card{background:var(--panel);border-radius:10px;box-shadow:var(--sombra);padding:18px;margin-bottom:18px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.stat{background:var(--panel);border-radius:10px;padding:18px;box-shadow:var(--sombra);border-left:4px solid var(--acento)}.stat .num{font-size:28px;font-weight:700;color:var(--azul)}.stat .lbl{color:var(--texto-suave);font-size:12px;text-transform:uppercase;letter-spacing:.5px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;background:#f8fafc;color:var(--texto-suave);font-weight:600;border-bottom:2px solid var(--borde);text-transform:uppercase;font-size:11px;letter-spacing:.4px}td{padding:10px 12px;border-bottom:1px solid var(--borde)}tr:hover td{background:#f8fafc}button{background:var(--acento);color:#fff;border:none;padding:8px 14px;border-radius:7px;cursor:pointer;font-size:13px;font-weight:500}button:hover{filter:brightness(.95)}button.sec{background:#fff;color:var(--azul);border:1px solid var(--borde)}button.ghost{background:transparent;color:var(--texto-suave)}button.danger{background:var(--rojo)}button.ok{background:var(--verde)}button.sm{padding:4px 10px;font-size:12px}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--borde);border-radius:7px;font-size:13px;font-family:inherit;background:#fff}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acento)}label{display:block;font-size:12px;color:var(--texto-suave);margin-bottom:4px;font-weight:500}.field{margin-bottom:12px}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge.verde{background:#dcfce7;color:var(--verde)}.badge.azul{background:#dbeafe;color:#2563eb}.badge.amarillo{background:#fef9c3;color:#a16207}.badge.rojo{background:#fee2e2;color:var(--rojo)}.badge.morado{background:#ede9fe;color:var(--morado)}.badge.gris{background:#e2e8f0;color:#475569}.badge[class*=Inicio]{background:#dbeafe;color:#1d4ed8}.badge[class*=Cierre]{background:#fef3c7;color:#b45309}.tabs{display:flex;gap:4px;border-bottom:2px solid var(--borde);margin-bottom:18px;flex-wrap:wrap}.tabs button{background:transparent;color:var(--texto-suave);border-radius:0;border-bottom:2px solid transparent;margin-bottom:-2px}.tabs button.active{color:var(--azul);border-bottom-color:var(--acento);font-weight:600}.matriz{overflow-x:auto}.matriz table{min-width:900px}.celda{position:relative;cursor:pointer;text-align:center;min-width:70px}.celda .dot{width:100%;padding:6px 4px;border-radius:6px;font-size:11px;font-weight:600}.celda .dot.gris{background:#e2e8f0;color:#475569}.celda .dot.azul{background:#dbeafe;color:#2563eb}.celda .dot.amarillo{background:#fef9c3;color:#a16207}.celda .dot.verde{background:#dcfce7;color:#16a34a}.celda .dot.rojo{background:#fee2e2;color:#dc2626}.celda .dot.morado{background:#ede9fe;color:#7c3aed}.tooltip{display:none;position:absolute;z-index:30;left:50%;top:100%;transform:translate(-50%);background:#0f172a;color:#e2e8f0;padding:10px 12px;border-radius:8px;width:240px;font-size:11px;text-align:left;box-shadow:0 8px 24px #0000004d;line-height:1.5}.celda:hover .tooltip{display:block}.tooltip b{color:#fff}.celda-inline{min-width:160px}.celda-inline .dot{display:flex;align-items:center;gap:6px;padding:4px 6px}.celda-inline .dot input{border:none;background:transparent;padding:0;font-size:11px;min-width:0}.celda-inline .dot input:focus{outline:none;border:none}.matriz-avatar{width:20px;height:20px;border-radius:999px;object-fit:cover;flex:0 0 20px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:#fff;border-radius:12px;padding:24px;width:560px;max-width:92vw;max-height:88vh;overflow-y:auto}.modal h2{display:flex;justify-content:space-between;align-items:center}.modal .close{cursor:pointer;color:var(--texto-suave);background:none;padding:0;font-size:20px}.muted{color:var(--texto-suave)}.mini{font-size:12px}.right{text-align:right}.mt{margin-top:12px}.pill-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin-bottom:12px}.pill-legend span{display:flex;align-items:center;gap:5px}.pill-legend i{width:12px;height:12px;border-radius:3px;display:inline-block}.cal{padding:10px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-head{margin-bottom:4px}.cal-dow{text-align:center;font-size:11px;font-weight:700;color:var(--texto-suave);text-transform:uppercase;padding:4px}.cal-cell{min-height:92px;border:1px solid var(--borde);border-radius:6px;padding:3px;background:#fff;overflow:hidden}.cal-empty{background:#f8fafc;border-style:dashed}.cal-num{font-size:11px;color:var(--texto-suave);font-weight:600;margin-bottom:2px}.cal-ev{font-size:10px;padding:2px 4px;border-radius:4px;margin-bottom:2px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}.cal-ev.gris{background:#e2e8f0;color:#475569}.cal-ev.azul{background:#dbeafe;color:#2563eb}.cal-ev.amarillo{background:#fef9c3;color:#a16207}.cal-ev.verde{background:#dcfce7;color:#16a34a}.cal-ev.rojo{background:#fee2e2;color:#dc2626}.cal-ev.morado{background:#ede9fe;color:#7c3aed}.loading{padding:40px;text-align:center;color:var(--texto-suave)}.empty{padding:30px;text-align:center;color:var(--texto-suave)}.docente-mini{display:inline-flex;align-items:center;gap:8px}.docente-mini-foto,.docente-mini-fallback{width:26px;height:26px;border-radius:999px;flex:0 0 26px}.docente-mini-foto{object-fit:cover;border:1px solid var(--borde)}.docente-mini-fallback{display:inline-flex;align-items:center;justify-content:center;background:#dbeafe;color:var(--azul);font-size:11px;font-weight:700}.docente-mini-texto{display:inline-flex;flex-direction:column;line-height:1.2}.docente-mini-texto b{font-size:13px;color:var(--texto)}.docente-mini-texto small{color:var(--texto-suave);font-size:11px}.foto-panel{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-bottom:12px}.foto-card{padding:12px;border:1px solid var(--borde);border-radius:10px;background:#f8fafc}.foto-preview{width:100%;height:180px;object-fit:contain;border-radius:10px;border:1px solid var(--borde);background:#e2e8f0}.cronograma-completo td{box-shadow:inset 0 -3px #fde047}.checklist-inline{display:grid;gap:8px}.checklist-head{display:flex;gap:8px;align-items:center}.checklist-grid{display:grid;gap:6px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.check-item{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;border:1px solid var(--borde);border-radius:10px;background:#f8fafc;font-size:12px;cursor:pointer}.check-item.done{background:#fffbeb;border-color:#fde68a}.check-item span{line-height:1.3}.zoom-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.zoom-card{border:1px solid var(--borde);border-radius:12px;padding:12px;background:#f8fafc}.zoom-card-head{display:flex;justify-content:space-between;gap:8px;align-items:flex-start;margin-bottom:8px}.zoom-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.zoom-tag{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:11px;font-weight:600}.toast-error{position:fixed;bottom:20px;right:20px;z-index:100;background:#dc2626;color:#fff;padding:12px 18px;border-radius:10px;font-size:13px;font-weight:600;max-width:420px;cursor:pointer;box-shadow:0 8px 24px #00000040}.aviso{padding:10px 12px;border-radius:8px;font-size:12px;margin:8px 0;background:#fef9c3;color:#a16207;border:1px solid #fde68a}.aviso.rojo{background:#fee2e2;color:#b91c1c;border-color:#fecaca}