/* Panel de administración (tema claro para editar cómodamente) */
body { background: var(--suave); color: var(--ink); min-height: 100vh; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-caja { width: min(380px, 100%); background: #fff; border-radius: 22px; padding: 32px 28px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--sombra); text-align: center; }
.login-caja img { width: 200px; margin: 0 auto 4px; }
.login-caja h1 { color: var(--navy); font-size: 1.5rem; }
.login-caja .campo { border-color: var(--linea); }
.login-caja .aviso { background: #FDECEC; color: var(--error); }

.cab-admin { display: flex; align-items: center; gap: 16px; padding: 12px 24px; background: linear-gradient(120deg, var(--deep), var(--ink)); color: #fff; }
.cab-marca img { height: 44px; }
.cab-nombre { flex: 1; font-size: 1.15rem; color: var(--gold-3); letter-spacing: .06em; text-transform: uppercase; }

.contenedor { max-width: 1000px; margin: 0 auto; padding: 28px 16px 80px; display: flex; flex-direction: column; gap: 20px; }
.encabezado { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.encabezado h1 { font-size: 2rem; position: relative; z-index: 0; color: var(--navy); }
.pegajoso { position: sticky; top: 0; z-index: 10; background: var(--suave); padding: 12px 0; margin-top: -12px; }
.acciones { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.btn.sec-claro { background: #fff; color: var(--navy); box-shadow: 0 0 0 1.5px var(--linea) inset; }
.btn.sec-claro:hover { background: #EEF1F8; }
.guardado { font-size: .9rem; color: var(--gris); }
.aviso { background: #FDECEC; color: var(--error); }

/* Tarjetas de cuestionarios */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tarjeta-qz { background: #fff; border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 10px; box-shadow: 0 2px 0 var(--linea); border: 1px solid var(--linea); }
.tarjeta-qz h3 { font-family: "Red Hat Display", sans-serif; font-weight: 900; font-size: 1.2rem; color: var(--ink); }
.tarjeta-qz p { color: var(--gris); font-size: .95rem; line-height: 1.4; }
.tarjeta-qz .meta { font-size: .85rem; color: var(--gris); }
.tarjeta-qz .fila { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; }
.tarjeta-qz .jugar { flex: 1; }
.vacio { grid-column: 1 / -1; text-align: center; padding: 40px; color: var(--gris); }

.mini { border: 0; background: none; color: var(--gris); padding: 6px 8px; border-radius: 8px; font-size: .9rem; }
.mini:hover { background: var(--suave); color: var(--navy); }
.mini.rojo:hover { color: var(--error); background: #FDECEC; }

/* Editor */
.caja { background: #fff; border-radius: 18px; padding: 18px; display: flex; flex-direction: column; gap: 10px; border: 1px solid var(--linea); }
.caja .campo, .pregunta-ed .campo { border-color: var(--linea); background: #fff; }
.titulo-quiz { font-family: "Red Hat Display", sans-serif; font-weight: 900; font-size: 1.4rem; }
textarea.campo { resize: vertical; }

.preguntas { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; counter-reset: q; }
.pregunta-ed { background: #fff; border-radius: 18px; padding: 18px; border: 1px solid var(--linea); display: flex; flex-direction: column; gap: 12px; counter-increment: q; }
.pregunta-ed .top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pregunta-ed .num::before { content: counter(q); }
.pregunta-ed .num { width: 32px; height: 32px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.pregunta-ed select { border: 1.5px solid var(--linea); border-radius: 10px; padding: 6px 8px; background: #fff; color: var(--ink); }
.pregunta-ed .esp { flex: 1; }
.texto-q { font-weight: 700; font-size: 1.05rem; }

.ops-ed { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.op-ed { display: flex; align-items: center; gap: 8px; padding: 6px 8px 6px 12px; border-radius: 12px; background: var(--c); color: #fff; }
.op-ed .forma { width: 1.3em; height: 1.3em; }
.op-ed input[type="text"] { flex: 1; min-width: 0; border: 0; border-radius: 8px; padding: 8px 10px; background: rgba(255, 255, 255, .92); color: var(--ink); }
.op-ed input[type="text"]:read-only { background: transparent; color: #fff; font-weight: 700; }
.op-ed .marca { display: flex; align-items: center; gap: 4px; font-size: .8rem; font-weight: 700; cursor: pointer; white-space: nowrap; }
.op-ed .marca input { width: 20px; height: 20px; accent-color: var(--ok); }
.op-ed .quitar { border: 0; background: rgba(0, 0, 0, .15); color: #fff; width: 26px; height: 26px; border-radius: 50%; flex: none; }
.add-op { justify-self: start; }
.ayuda { font-size: .85rem; color: var(--gris); }

.agregar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 16px; border: 2px dashed #C5CDE0; border-radius: 18px; color: var(--gris); }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px; box-shadow: var(--sombra); z-index: 50; animation: entra .3s var(--ease); }

@media (max-width: 640px) {
  .ops-ed { grid-template-columns: 1fr; }
  .cab-nombre { display: none; }
  .encabezado h1 { font-size: 1.6rem; }
}