/* Kiosko (3.12.0): pantalla completa sin scroll, centrada, vertical u horizontal. Tamaños con clamp()/vmin.
   3.18.2: sin color-mix() (las tablets con Chrome < 111 lo ignoraban y perdían los colores): las mezclas de los
   colores corporativos llegan como variables --kq-p-w12, --kq-p-a18… calculadas en kiosko-login.js.
   3.18.3: en Chrome 101 de Android, vh/vmin cuentan el alto como si no estuviera la barra de direcciones y la parte de
   abajo quedaba cortada en el navegador. Tamaños con --kq-u (1 vmin), --kq-vh (1 vh) y --kq-alto calculados en JS
   sobre innerWidth/innerHeight (y recalculados al girar o al mostrarse/ocultarse la barra). */
html.kiosko-activo, body.kiosko-activo { overflow: hidden; height: 100%; }

.kq {
    position: fixed; inset: 0; z-index: 1500;         /* encima de la cabecera de la web, debajo de los modales (2000) */
    height: 100vh; height: var(--kq-alto, 100vh);    /* alto visible real (kiosko-login.js), 3.18.3 */
    display: flex; align-items: center; justify-content: center;
    padding: clamp(10px, calc(2.5 * var(--kq-u, 1vmin)), 32px); box-sizing: border-box; overflow: hidden;
    /* Colores corporativos de la empresa (3.13.0): kiosko-login.js fija --kq-p, --kq-s y --kq-on-p */
    --kq-p: #6366f1; --kq-s: #8b5cf6; --kq-on-p: #fff;
    color: #fff;
    background:
        radial-gradient(1100px 600px at 0% -10%, rgba(139, 92, 246, 0.38), transparent 60%),
        linear-gradient(160deg, #0b1023 0%, #1e1b4b 55%, #312e81 100%);
    background:
        radial-gradient(1100px 600px at 0% -10%, var(--kq-s-a45), transparent 60%),
        radial-gradient(900px 520px at 110% 110%, var(--kq-p-a35), transparent 60%),
        linear-gradient(160deg, #0b1023 0%, var(--kq-p-n30) 55%, var(--kq-s-n45) 100%);
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}
.kq *, .kq *::before, .kq *::after { box-sizing: border-box; }

.kq-shell {
    width: min(100%, 520px); max-height: 100%;
    display: flex; flex-direction: column; justify-content: center;
    gap: clamp(8px, calc(2.2 * var(--kq-u, 1vmin)), 22px);
}

/* Cabecera: empresa y reloj */
.kq-head { display: flex; flex-direction: column; align-items: center; text-align: center; gap: clamp(2px, calc(0.8 * var(--kq-u, 1vmin)), 8px); }
.kq-marca { display: flex; flex-direction: column; align-items: center; gap: clamp(6px, calc(1.4 * var(--kq-u, 1vmin)), 14px); }
.kq-logo { max-height: clamp(48px, calc(11 * var(--kq-u, 1vmin)), 120px); max-width: min(62vw, 300px); object-fit: contain;
    background: #fff; border-radius: clamp(12px, calc(2 * var(--kq-u, 1vmin)), 18px); padding: clamp(6px, calc(1.2 * var(--kq-u, 1vmin)), 12px);
    box-shadow: 0 12px 30px rgba(2, 6, 23, 0.35); }
.kq-empresa { margin: 0; font-size: clamp(1.05rem, calc(3 * var(--kq-u, 1vmin)), 1.6rem); font-weight: 700; letter-spacing: -0.01em; }
.kq-disp { margin: 0; font-size: clamp(0.72rem, calc(1.7 * var(--kq-u, 1vmin)), 0.9rem); opacity: 0.7; }
/* 3.86.0: idioma elegido en el momento (vuelve al de la empresa tras 60 s sin actividad) */
.kq-idioma { margin: 0; font: inherit; font-size: clamp(0.78rem, calc(1.8 * var(--kq-u, 1vmin)), 0.95rem); color: inherit;
    background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(127, 127, 127, 0.45); border-radius: 8px;
    padding: clamp(3px, calc(0.6 * var(--kq-u, 1vmin)), 6px) clamp(6px, calc(1.2 * var(--kq-u, 1vmin)), 10px); cursor: pointer; }
.kq-idioma option { color: #1f2937; }
.kq-reloj { margin: clamp(2px, calc(1 * var(--kq-u, 1vmin)), 10px) 0 0; font-size: clamp(2.4rem, calc(10 * var(--kq-u, 1vmin)), 5.6rem); font-weight: 800;
    line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums;
    background: linear-gradient(180deg, #fff 0%, #c7d2fe 100%);
    background: linear-gradient(180deg, #fff 0%, var(--kq-s-w35) 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent; }
.kq-fecha { margin: 0; font-size: clamp(0.8rem, calc(2.1 * var(--kq-u, 1vmin)), 1.05rem); opacity: 0.8; }

/* Tarjeta de fichaje */
.kq-card {
    background: rgba(255, 255, 255, 0.98); color: #0f172a;
    border-radius: clamp(16px, calc(3 * var(--kq-u, 1vmin)), 28px);
    padding: clamp(12px, calc(2.8 * var(--kq-u, 1vmin)), 28px);
    box-shadow: 0 30px 80px rgba(2, 6, 23, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    display: flex; flex-direction: column; gap: clamp(7px, calc(1.5 * var(--kq-u, 1vmin)), 14px);
}
.kq-card form { display: flex; flex-direction: column; gap: clamp(7px, calc(1.5 * var(--kq-u, 1vmin)), 14px); margin: 0; }
.kq-titulo { margin: 0; text-align: center; font-size: clamp(0.95rem, calc(2.4 * var(--kq-u, 1vmin)), 1.2rem); font-weight: 700; color: #1e293b; }
.kq-label { display: block; margin: 0 0 4px; font-size: clamp(0.72rem, calc(1.7 * var(--kq-u, 1vmin)), 0.85rem); font-weight: 600; color: #64748b;
    text-transform: uppercase; letter-spacing: 0.04em; }

.kq-select {
    width: 100%; height: clamp(42px, calc(7 * var(--kq-u, 1vmin)), 60px); padding: 0 44px 0 16px;
    font-size: clamp(0.95rem, calc(2.4 * var(--kq-u, 1vmin)), 1.15rem); font-weight: 600; color: #0f172a;
    border: 2px solid #e2e8f0; border-radius: 14px; background-color: #f8fafc;
    appearance: none; -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--kq-p) 50%), linear-gradient(135deg, var(--kq-p) 50%, transparent 50%);
    background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat;
}
.kq-select:focus { outline: none; border-color: var(--kq-p); box-shadow: 0 0 0 4px var(--kq-p-a18); }

/* Buscador de nombres (3.18.0): visor (sin teclado del sistema) y una fila fija de nombres que coinciden */
.kq-nombre {
    width: 100%; height: clamp(42px, calc(7 * var(--kq-u, 1vmin)), 60px); padding: 0 16px;
    font-size: clamp(1rem, calc(2.6 * var(--kq-u, 1vmin)), 1.25rem); font-weight: 700; letter-spacing: 0.06em; color: #0f172a;
    border: 2px solid #e2e8f0; border-radius: 14px; background: #f8fafc; caret-color: transparent; cursor: pointer;
    text-overflow: ellipsis;
}
.kq-nombre::placeholder { letter-spacing: normal; font-weight: 500; color: #94a3b8; font-size: clamp(0.85rem, calc(2 * var(--kq-u, 1vmin)), 1rem); }
.kq-nombre:focus { outline: none; border-color: var(--kq-p); box-shadow: 0 0 0 4px var(--kq-p-a18); }
.kq-nombre.kq-nombre--elegido { letter-spacing: normal; color: var(--kq-p); color: var(--kq-p-k85);
    background: var(--kq-p-w7); }
.kq-coincidencias {
    display: flex; gap: 6px; align-items: center; margin-top: 6px;
    height: clamp(32px, calc(5.4 * var(--kq-u, 1vmin)), 42px); overflow-x: auto; overflow-y: hidden; scrollbar-width: none;
    -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain;
    /* Se desliza con el dedo: sin barra, con un degradado a la derecha que indica que hay más nombres */
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent);
}
.kq-coincidencias::-webkit-scrollbar { display: none; }
.kq-chip {
    flex: none; height: 100%; padding: 0 14px; border-radius: 999px; cursor: pointer; white-space: nowrap;
    border: 1px solid var(--kq-p-e30); background: #fff; color: #1e293b;
    font-size: clamp(0.8rem, calc(2 * var(--kq-u, 1vmin)), 0.98rem); font-weight: 600;
}
.kq-chip:active { background: var(--kq-p-w12); }
.kq-chip--elegido { background: linear-gradient(135deg, var(--kq-p), var(--kq-s)); color: var(--kq-on-p); border-color: transparent; }
.kq-coinc-vacio { color: #94a3b8; font-size: clamp(0.8rem, calc(1.9 * var(--kq-u, 1vmin)), 0.95rem); padding: 0 4px; }

/* Selector PIN | Authenticator */
.kq-seg { display: flex; padding: 4px; gap: 4px; background: #f1f5f9; border-radius: 12px; }
.kq-seg label { flex: 1; position: relative; margin: 0; cursor: pointer; }
.kq-seg input { position: absolute; opacity: 0; pointer-events: none; }
.kq-seg span { display: flex; align-items: center; justify-content: center; gap: 6px; height: clamp(34px, calc(5.5 * var(--kq-u, 1vmin)), 44px);
    border-radius: 9px; font-size: clamp(0.8rem, calc(1.9 * var(--kq-u, 1vmin)), 0.95rem); font-weight: 600; color: #64748b; transition: all 0.15s; }
.kq-seg input:checked + span { background: #fff; color: var(--kq-p); color: var(--kq-p-k85); box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08); }

/* Visor del PIN/código: es el propio input (sin teclado del sistema: inputmode="none") */
.kq-pin {
    width: 100%; height: clamp(46px, calc(7.5 * var(--kq-u, 1vmin)), 64px); text-align: center;
    font-size: clamp(1.4rem, calc(4 * var(--kq-u, 1vmin)), 2rem); font-weight: 700; letter-spacing: 0.35em; color: #0f172a;
    border: 2px solid #e2e8f0; border-radius: 14px; background: #f8fafc; caret-color: transparent;
}
.kq-pin:focus { outline: none; border-color: var(--kq-p); box-shadow: 0 0 0 4px var(--kq-p-a18); }
.kq-pin::placeholder { letter-spacing: normal; font-size: clamp(0.85rem, calc(2 * var(--kq-u, 1vmin)), 1rem); font-weight: 500; color: #94a3b8; }

/* Error dentro del cuadro (3.13.1): PIN o código incorrecto, falta el nombre… */
.kq-pin.kq-pin--error { border-color: #ef4444; background: #fef2f2; box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
    animation: kq-vibrar 0.4s ease; }
.kq-pin.kq-pin--error::placeholder { color: #b91c1c; font-weight: 700; letter-spacing: normal;
    font-size: clamp(0.8rem, calc(1.9 * var(--kq-u, 1vmin)), 0.98rem); opacity: 1; }
@keyframes kq-vibrar {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}
@media (prefers-reduced-motion: reduce) { .kq-pin.kq-pin--error { animation: none; } }

/* Teclado numérico */
.kq-teclado {
    --kq-th: clamp(42px, calc(7.6 * var(--kq-u, 1vmin)), 72px); --kq-gap: clamp(6px, calc(1.3 * var(--kq-u, 1vmin)), 12px);
    display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr); gap: var(--kq-gap);
    height: calc(4 * var(--kq-th) + 3 * var(--kq-gap));
}
/* Letras (3.18.0): 27 letras + espacio, borrar y borrar todo en 6x5, siempre en el mismo sitio */
.kq-teclado.kq-teclado--letras { grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(5, 1fr); }
.kq-teclado--letras .kq-tecla { border-radius: 10px; font-size: clamp(0.95rem, calc(2.5 * var(--kq-u, 1vmin)), 1.4rem); }
.kq-tecla:disabled { opacity: 0.25; cursor: default; box-shadow: none; }
.kq-tecla:disabled:active { transform: none; background: #fff; }
.kq-tecla {
    height: auto; min-height: 0; border: 1px solid #e2e8f0; border-radius: 14px; background: #fff;
    font-size: clamp(1.15rem, calc(3.3 * var(--kq-u, 1vmin)), 1.8rem); font-weight: 700; color: #0f172a; cursor: pointer;
    box-shadow: 0 2px 0 #e2e8f0; transition: transform 0.06s, background 0.12s;
    display: flex; align-items: center; justify-content: center;
}
.kq-tecla:active { transform: translateY(1px) scale(0.98); background: #eef2ff; background: var(--kq-p-w12); box-shadow: none; }
.kq-tecla--sec { background: #f8fafc; color: #64748b; font-size: clamp(0.95rem, calc(2.6 * var(--kq-u, 1vmin)), 1.3rem); }
.kq-tecla--ok { background: linear-gradient(135deg, var(--kq-p), var(--kq-s)); color: var(--kq-on-p); border: none;
    box-shadow: 0 6px 16px var(--kq-p-a40); }
.kq-tecla--ok:active { filter: brightness(0.92); background: linear-gradient(135deg, var(--kq-p), var(--kq-s)); }

.kq-msg { margin: 0; padding: 8px 12px; border-radius: 10px; font-size: clamp(0.8rem, calc(1.9 * var(--kq-u, 1vmin)), 0.95rem); text-align: center; }
.kq-msg.error { background: #fef2f2; color: #b91c1c; }
.kq-msg.success { background: #ecfdf5; color: #047857; }

/* QR */
.kq-sep { display: flex; align-items: center; gap: 12px; color: #94a3b8; font-size: clamp(0.8rem, calc(2 * var(--kq-u, 1vmin)), 0.95rem); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.kq-sep::before, .kq-sep::after { content: ''; flex: 1; height: 1px; background: #e2e8f0; }
.kq-qr {
    width: 100%; height: clamp(46px, calc(7.5 * var(--kq-u, 1vmin)), 64px); border: 2px solid #c7d2fe; border-radius: 14px;
    border-color: var(--kq-p-w35);
    background: #eef2ff; background: var(--kq-p-w10);
    color: #4338ca; color: var(--kq-p-k80); font-size: clamp(0.95rem, calc(2.4 * var(--kq-u, 1vmin)), 1.15rem); font-weight: 700; cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.kq-qr:active { background: var(--kq-p-w18); }
.kq-qr i { font-size: 1.3em; }

.kq-pie { margin: 0; text-align: center; font-size: clamp(0.66rem, calc(1.5 * var(--kq-u, 1vmin)), 0.8rem); opacity: 0.55; }

/* Tablet apaisada / pantallas anchas: dos columnas (marca y reloj | fichaje) */
@media (orientation: landscape) and (min-width: 820px) {
    .kq-shell { width: min(100%, 1060px); display: grid; grid-template-columns: 1fr minmax(360px, 460px);
        align-items: center; gap: clamp(20px, calc(5 * var(--kq-u, 1vmin)), 64px); }
    .kq-head { align-items: flex-start; text-align: left; }
    .kq-marca { align-items: flex-start; }
    .kq-logo { max-height: clamp(60px, calc(16 * var(--kq-u, 1vmin)), 150px); max-width: min(36vw, 340px); }
    .kq-reloj { font-size: clamp(3rem, calc(14 * var(--kq-u, 1vmin)), 8rem); }
    /* El pie no ocupa fila: fijo abajo, para no robar alto a las dos columnas */
    .kq-pie { position: absolute; left: 0; right: 0; bottom: clamp(4px, calc(1.2 * var(--kq-vh, 1vh)), 14px); }
}

@media (orientation: landscape) and (max-height: 700px) {
    .kq-titulo { display: none; }
    .kq-card, .kq-card form { gap: clamp(6px, calc(1.2 * var(--kq-u, 1vmin)), 10px); }
}

/* Tablet vertical grande (p. ej. 800x1280): aprovechar el alto */
@media (orientation: portrait) and (min-height: 1000px) {
    .kq-shell { width: min(100%, 620px); gap: clamp(16px, calc(3 * var(--kq-vh, 1vh)), 36px); }
    .kq-reloj { font-size: clamp(4rem, calc(9 * var(--kq-vh, 1vh)), 7.5rem); }
    .kq-empresa { font-size: clamp(1.4rem, calc(2.6 * var(--kq-vh, 1vh)), 2rem); }
    .kq-teclado { --kq-th: clamp(60px, calc(6.8 * var(--kq-vh, 1vh)), 92px); }
    .kq-tecla { font-size: clamp(1.6rem, calc(3 * var(--kq-vh, 1vh)), 2.2rem); }
    .kq-teclado--letras .kq-tecla { font-size: clamp(1.2rem, calc(2.4 * var(--kq-vh, 1vh)), 1.7rem); }
    .kq-select, .kq-nombre, .kq-pin, .kq-qr { height: clamp(56px, calc(6 * var(--kq-vh, 1vh)), 76px); }
}

/* Pantallas bajas: compactar lo accesorio */
@media (max-height: 560px) {
    .kq-fecha, .kq-disp, .kq-titulo, .kq-pie { display: none; }
    .kq-reloj { font-size: clamp(1.8rem, calc(9 * var(--kq-u, 1vmin)), 3rem); }
}

/* Modales del kiosko (tipo de fichaje, escáner QR, incidencia): siempre dentro de la pantalla */
html.kiosko-activo .modal .modal-content { max-height: calc(100vh - 24px); max-height: calc(var(--kq-alto, 100vh) - 24px); overflow-y: auto; }