*{margin:0;padding:0;box-sizing:border-box}
:root{--azul:#1a5276;--azul2:#2980b9;--verde:#27ae60;--rojo:#e74c3c;--naranja:#f39c12;--gris1:#f4f6f8;--gris2:#e9ecef;--gris3:#6c757d;--gris4:#343a40;--blanco:#fff;--sombra:0 2px 8px rgba(0,0,0,.08)}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--gris1);color:var(--gris4);line-height:1.5}

/* Login */
.login-body{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,var(--azul),#154360);padding:20px}
.login-card{background:var(--blanco);border-radius:14px;padding:40px 35px;width:100%;max-width:400px;text-align:center;box-shadow:0 8px 30px rgba(0,0,0,.15)}
.login-icon{font-size:3rem;margin-bottom:10px}
.login-card h2{color:var(--azul);margin-bottom:4px;font-size:1.4rem}
.subtitulo{color:var(--gris3);font-size:.85rem;margin-bottom:25px}
.pie{color:var(--gris3);font-size:.75rem;margin-top:20px}

.campo{margin-bottom:18px;text-align:left}
.campo label{display:block;font-weight:600;font-size:.85rem;margin-bottom:5px}
.campo input,.campo select{width:100%;padding:11px 14px;border:2px solid var(--gris2);border-radius:8px;font-size:.95rem;transition:.2s}
.campo input:focus{outline:none;border-color:var(--azul2);box-shadow:0 0 0 3px rgba(41,128,185,.12)}

.btn{display:inline-block;padding:11px 24px;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:.2s;text-decoration:none;text-align:center}
.btn-block{display:block;width:100%}
.btn-azul{background:var(--azul);color:var(--blanco)}.btn-azul:hover{background:var(--azul2)}
.btn-verde{background:var(--verde);color:var(--blanco)}.btn-verde:hover{opacity:.9;transform:translateY(-1px)}
.btn-gris{background:var(--gris2);color:var(--gris4)}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-grande{padding:16px 30px;font-size:1.05rem}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* Botón pulsante */
.btn-pulse{animation:btnPulse 2s infinite}
@keyframes btnPulse{0%,100%{box-shadow:0 0 0 0 rgba(39,174,96,.4)}70%{box-shadow:0 0 0 12px rgba(39,174,96,0)}}

.header{background:var(--azul);color:var(--blanco);padding:12px 0;position:sticky;top:0;z-index:50;box-shadow:var(--sombra)}
.header-inner{max-width:960px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.header-inner strong{font-size:1rem}.header-inner span{font-size:.82rem;opacity:.9}
.header-progreso{background:rgba(255,255,255,.2);padding:3px 12px;border-radius:20px;font-size:.8rem;font-weight:600}
.btn-salir{color:var(--blanco);background:rgba(255,255,255,.15);padding:5px 14px;border-radius:20px;font-size:.8rem;text-decoration:none}

.contenedor{max-width:960px;margin:0 auto;padding:25px 20px}
.caja{background:var(--blanco);border-radius:12px;box-shadow:var(--sombra);padding:22px 25px;margin-bottom:20px}

.alerta{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:.88rem}
.alerta.error{background:#fce4ec;color:#c62828;border-left:4px solid var(--rojo)}
.alerta.info{background:#e3f2fd;color:#1565c0;border-left:4px solid var(--azul2)}

/* ============================
   FRASE MOTIVADORA
   ============================ */
.frase-motivadora{text-align:center;font-size:1.1rem;font-weight:700;color:var(--azul);padding:8px 0 14px;letter-spacing:-.3px}

/* Progreso + hitos */
.progreso-info{display:flex;justify-content:space-between;margin-bottom:6px;font-size:.9rem}
.barra-fondo{background:var(--gris2);border-radius:8px;height:12px;overflow:hidden;position:relative}
.barra-progreso{height:100%;background:linear-gradient(90deg,var(--verde),#2ecc71);border-radius:8px;transition:width .6s ease}
.hitos{position:relative;height:20px;margin-top:4px}
.hito{position:absolute;transform:translateX(-50%);font-size:.65rem;font-weight:700;color:var(--gris3);background:var(--gris2);padding:1px 6px;border-radius:8px;top:0;transition:.3s}
.hito.alcanzado{background:var(--verde);color:var(--blanco)}

.enc-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:6px}
.badge{display:inline-block;background:var(--azul);color:var(--blanco);padding:3px 12px;border-radius:20px;font-size:.75rem;font-weight:600;margin:2px}
.badge-seg{background:var(--naranja)}.badge-ok{background:var(--verde)}.badge-activa{background:var(--verde)}

/* ============================
   SIGUIENTE DOCENTE
   ============================ */
.siguiente-card{border:3px solid var(--verde);background:linear-gradient(135deg,#f0faf4,#e8f5e9);text-align:center;padding:30px 25px}
.siguiente-label{font-size:.9rem;font-weight:700;color:var(--verde);text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}
.siguiente-docente{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:20px;flex-wrap:wrap}
.siguiente-foto{width:90px;height:90px;border-radius:50%;overflow:hidden;border:3px solid var(--verde);flex-shrink:0}
.siguiente-foto img{width:100%;height:100%;object-fit:cover}
.siguiente-info h2{color:var(--azul);font-size:1.2rem;margin-bottom:4px}
.siguiente-nota{font-size:.82rem;color:var(--gris3);margin-top:14px}

/* ============================
   GRID PROGRESO
   ============================ */
.curso-titulo{color:var(--azul);font-size:1.05rem;margin-bottom:12px;padding-bottom:10px;border-bottom:2px solid var(--gris2)}
.progreso-curso{margin-bottom:16px}
.progreso-curso-titulo{font-size:.9rem;color:var(--azul);margin-bottom:8px}

.docentes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}

.docente-card{background:var(--gris1);border:2px solid var(--gris2);border-radius:12px;padding:12px 8px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;transition:.3s}
.docente-card.evaluado{border-color:var(--verde);background:#f0faf4;opacity:1}
.docente-card.actual{border-color:var(--verde);background:#e8f5e9;opacity:1;box-shadow:0 0 0 3px rgba(39,174,96,.2)}
.docente-card.pendiente{opacity:.4;filter:grayscale(.3)}

.docente-foto{width:48px;height:48px;border-radius:50%;overflow:hidden;border:2px solid var(--gris2)}
.docente-foto img{width:100%;height:100%;object-fit:cover}
.avatar{width:100%;height:100%;background:linear-gradient(135deg,var(--azul),var(--azul2));color:var(--blanco);display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700}
.avatar-lg{font-size:2.5rem}

.docente-nombre{font-size:.72rem;font-weight:600;line-height:1.2}

.estado-doc{font-size:.85rem}

/* ============================
   CELEBRACIÓN FINAL
   ============================ */
.celebracion{background:linear-gradient(135deg,#e8f5e9,#f0faf4);border:3px solid var(--verde)}
.celebracion-msg{font-size:1rem;color:var(--gris4);margin-bottom:20px}
.celebracion-stats{display:flex;justify-content:center;gap:24px;margin-bottom:24px;flex-wrap:wrap}
.cele-stat{text-align:center}
.cele-num{display:block;font-size:1.8rem;font-weight:800;color:var(--verde)}
.cele-label{font-size:.75rem;color:var(--gris3)}

/* Confetti */
#confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:99;overflow:hidden}
.confetti-piece{position:absolute;width:8px;height:8px;top:-10px;border-radius:2px;animation:confettiFall linear forwards}
@keyframes confettiFall{0%{top:-10px;opacity:1;transform:rotate(0) translateX(0)}100%{top:110vh;opacity:0;transform:rotate(720deg) translateX(80px)}}

/* ============================
   TRACKER DE PREGUNTAS (sticky)
   ============================ */
.preguntas-tracker{position:sticky;top:45px;z-index:40;background:var(--blanco);border-bottom:1px solid var(--gris2);box-shadow:0 2px 6px rgba(0,0,0,.06);padding:8px 0}
.tracker-inner{max-width:960px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:12px}
.tracker-inner span{font-size:.8rem;font-weight:600;color:var(--gris3);white-space:nowrap}
.tracker-barra{flex:1;background:var(--gris2);border-radius:6px;height:6px;overflow:hidden}
.tracker-progreso{height:100%;background:linear-gradient(90deg,var(--azul2),var(--verde));border-radius:6px;transition:width .3s}
.tracker-frase{color:var(--verde);font-weight:700;min-width:120px;text-align:right}

/* ============================
   FORMULARIO
   ============================ */
.eval-docente-header{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.eval-foto{width:80px;height:80px;border-radius:50%;overflow:hidden;border:3px solid var(--azul);flex-shrink:0}
.eval-foto img{width:100%;height:100%;object-fit:cover}
.eval-info h2{color:var(--azul);font-size:1.15rem;margin-bottom:4px}
.eval-sub{font-size:.82rem;color:var(--gris3);margin-top:4px}

.escala-ref{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.escala-ref-item{flex:1;text-align:center;padding:8px 4px;background:var(--gris2);border-radius:8px;min-width:70px}
.escala-ref-item strong{display:block;font-size:1.05rem}
.escala-ref-item small{font-size:.7rem;color:var(--gris3)}

.pregunta{padding:14px 0;border-bottom:1px solid var(--gris2);transition:background .3s,border-color .3s}
.pregunta:last-of-type{border-bottom:none}
.pregunta.respondida{background:rgba(39,174,96,.03);border-left:3px solid var(--verde);padding-left:12px}
.pregunta.sin-responder{border-left:3px solid var(--rojo);padding-left:12px;background:rgba(231,76,60,.04)}
.pregunta-texto{font-size:.92rem;margin-bottom:10px;font-weight:500}
.num{display:inline-flex;justify-content:center;align-items:center;width:24px;height:24px;background:var(--azul);color:var(--blanco);border-radius:50%;font-size:.72rem;font-weight:700;margin-right:6px}
.peso-badge{display:inline-block;background:var(--naranja);color:var(--blanco);padding:1px 8px;border-radius:10px;font-size:.7rem;margin-left:6px}

.opciones{display:flex;gap:6px;flex-wrap:wrap}
.opcion{flex:1;min-width:70px}
.opcion input{display:none}
.opcion span{display:block;text-align:center;padding:10px 6px;border:2px solid var(--gris2);border-radius:8px;cursor:pointer;transition:all .2s;font-size:.78rem;color:var(--gris3)}
.opcion span strong{display:block;font-size:1rem;color:var(--gris4)}
.opcion:hover span{border-color:var(--azul2);color:var(--azul);transform:translateY(-1px)}
.opcion input:checked+span{background:var(--azul);color:var(--blanco);border-color:var(--azul);box-shadow:0 2px 8px rgba(26,82,118,.25);transform:scale(1.03)}
.opcion input:checked+span strong{color:var(--blanco)}

.form-footer-center{text-align:center;margin-top:24px;padding-top:20px;border-top:2px solid var(--gris2)}
.form-nota{font-size:.82rem;color:var(--gris3);margin-top:10px}

/* Botón zona */
.btn-zone-disabled{opacity:.5;transition:.3s}
.btn-zone-ready{opacity:1;animation:readyBounce .5s ease}
@keyframes readyBounce{0%{transform:scale(.95)}50%{transform:scale(1.05)}100%{transform:scale(1)}}

/* Aviso card */
.aviso-card{text-align:center;padding:50px 30px}
.aviso-icono{font-size:3.5rem;margin-bottom:10px}
.aviso-card h2{color:var(--verde);margin-bottom:8px}
.aviso-card p{color:var(--gris3);margin-bottom:20px}

/* ============================
   ANIMACIONES
   ============================ */
.animate-fade{animation:fadeIn .5s ease}
.animate-slide{animation:slideUp .4s ease}
.animate-pop{animation:popIn .4s ease}
.animate-fade-delay{animation:fadeIn .4s ease both}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes popIn{0%{opacity:0;transform:scale(.8)}70%{transform:scale(1.05)}100%{opacity:1;transform:scale(1)}}

/* Responsive */
@media(max-width:600px){
    .header-inner{flex-direction:column;text-align:center}
    .docentes-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}
    .docente-foto{width:40px;height:40px}
    .docente-nombre{font-size:.68rem}
    .siguiente-docente{flex-direction:column}
    .siguiente-foto{width:70px;height:70px}
    .eval-docente-header{flex-direction:column;text-align:center}
    .eval-foto{width:70px;height:70px}
    .opciones{flex-direction:column}.opcion{min-width:100%}
    .opcion span{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px}
    .opcion span strong{display:inline}
    .escala-ref-item{min-width:60px}
    .tracker-frase{display:none}
    .celebracion-stats{gap:16px}
    .cele-num{font-size:1.4rem}
    .preguntas-tracker{top:80px}
}