@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #0a0a0a;
    --bg-panel: #141414;
    --bg-input: #1c1c1c;
    --border: #262626;
    --green: #22c55e;
    --green-dark: #16a34a;
    --text: #f4f4f5;
    --text-muted: #a1a1aa;
    --danger: #ef4444;
    --warning: #eab308;
    --info: #3b82f6;
    --radius: 10px;
}

body.tema-claro {
    --bg: #f2f2f4;
    --bg-panel: #ffffff;
    --bg-input: #f4f4f5;
    --border: #e0e0e3;
    --green: #16a34a;
    --green-dark: #15803d;
    --text: #18181b;
    --text-muted: #6b6b74;
    --danger: #dc2626;
    --warning: #b45309;
    --info: #2563eb;
}
body.tema-claro .stat-card,
body.tema-claro .card {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
body.tema-claro .btn-primary { color: #ffffff; }

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.layout { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
    width: 230px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border);
    padding: 24px 0;
    flex-shrink: 0;
}
.sidebar .brand {
    padding: 0 20px 20px;
    font-weight: 800;
    font-size: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}
.sidebar .brand span { color: var(--green); }
a.brand, a.topbar-movil-marca {
    text-decoration: none;
    color: var(--text);
    display: block;
}
a.brand:hover, a.topbar-movil-marca:hover { color: var(--green); }

/* Iconos de linea (assets/iconos). Toman el color del texto: gris normal,
   verde en el enlace activo, blanco/negro segun el tema. */
.ico {
    display: inline-block; flex-shrink: 0;
    width: 18px; height: 18px; vertical-align: -3px;
    background-color: currentColor;
    /* La imagen (mask-image) la pone icono() en el style de cada uno */
    -webkit-mask-position: center; mask-position: center;
    -webkit-mask-size: contain; mask-size: contain;
    -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
}
.btn .ico { width: 17px; height: 17px; margin-right: 2px; }
.btn-qr-movil { color: var(--text); }
.btn-qr-movil .ico { width: 21px; height: 21px; vertical-align: middle; }

/* Tira superior fina con el acceso rápido a "Escanear QR", fija arriba del contenido.
   En flujo normal (no absoluta) para que nunca se solape con los botones de cada página. */
.barra-qr {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 10px 32px;
    margin: -28px -32px 24px;
    background: color-mix(in srgb, var(--bg-panel) 88%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}
.barra-qr .btn-qr {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: border-color .15s ease, background .15s ease;
}
.barra-qr .btn-qr:hover { border-color: var(--green); background: color-mix(in srgb, var(--green) 12%, var(--bg-input)); text-decoration: none; }
.barra-qr .btn-qr .icono { font-size: 16px; line-height: 1; }

/* En móvil, el icono va en la barra superior fija; ocultamos la tira de escritorio. */
.btn-qr-movil { display: none; }
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 20px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover { color: var(--text); text-decoration: none; background: rgba(255,255,255,0.03); }
.sidebar nav a.active { color: var(--green); border-left-color: var(--green); background: rgba(34,197,94,0.08); }
.sidebar .logout { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 20px; }
.btn-modo-mostrador {
    display: block;
    margin: 0 20px 14px;
    padding: 12px 14px;
    text-align: center;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: #04140a !important;
    font-weight: 700;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(34,197,94,0.35);
    transition: transform 0.15s ease;
}
.btn-modo-mostrador:hover { transform: translateY(-1px); text-decoration: none !important; }

/* ---------- Main ---------- */
.main { flex: 1; padding: 28px 32px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.topbar h1 { font-size: 22px; margin: 0; }
.topbar .user { color: var(--text-muted); font-size: 14px; }

/* ---------- Cards / panels ---------- */
.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
}
.stat-card .num { font-size: 28px; font-weight: 800; color: var(--green); }
.stat-card .label { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* ---------- Forms ---------- */
label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 5px; margin-top: 14px; font-weight: 500; }
input, select, textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green); }
textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { margin-top: 22px; display: flex; gap: 10px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}
.btn:hover { text-decoration: none; opacity: 0.92; }
.btn-primary { background: var(--green); color: #04140a; }
.btn-secondary { background: var(--bg-input); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* Bloque de contacto del cliente (ficha de orden): llamar / copiar numero */
.contacto-cliente { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 6px; }
.contacto-cliente .dato { color: var(--text-muted); font-size: 14px; }
.contacto-cliente .dato a { color: var(--text-muted); text-decoration: none; border-bottom: 1px dotted var(--border); }
.contacto-cliente .dato a:hover { color: var(--text); }
.btn-llamar {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    min-height: 44px; padding: 10px 18px;
    background: var(--info); color: #fff;
    border: none; border-radius: 8px;
    font-weight: 700; font-size: 15px; text-decoration: none; cursor: pointer;
}
.btn-llamar:hover { text-decoration: none; opacity: 0.92; }
.btn-llamar:active { transform: translateY(1px); }
.btn-copiar-tel {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 44px; min-width: 44px; padding: 10px 14px;
    background: var(--bg-input); color: var(--text);
    border: 1px solid var(--border); border-radius: 8px;
    font-size: 15px; cursor: pointer;
}
.btn-copiar-tel:active { border-color: var(--green); }
@media (max-width: 480px) {
    .contacto-cliente { gap: 10px; }
    .btn-llamar { flex: 1 1 100%; font-size: 16px; min-height: 48px; }
}

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
.tabla-compacta th, .tabla-compacta td { padding: 3px 8px; font-size: 12px; line-height: 1.3; }
.tabla-compacta th { font-size: 10px; }
.tabla-compacta .badge { padding: 1px 7px; font-size: 10px; }
.tabla-compacta .btn-sm { padding: 3px 9px; font-size: 11px; }
th { color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }
tr:hover td { background: rgba(255,255,255,0.02); }
tr[onclick]:hover td { background: rgba(34,197,94,0.06); }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
}

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-success { background: rgba(34,197,94,0.12); border: 1px solid var(--green); color: var(--green); }
.alert-error { background: rgba(239,68,68,0.12); border: 1px solid var(--danger); color: var(--danger); }

/* ---------- Login pages ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box { width: 100%; max-width: 380px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 14px; padding: 32px; }
.login-box h1 { text-align: center; margin-bottom: 4px; }
.login-box .sub { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }

/* ---------- Timeline (historial de estados) ---------- */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { position: relative; padding: 0 0 20px 24px; border-left: 2px solid var(--border); }
.timeline li:last-child { border-color: transparent; padding-bottom: 0; }
.timeline li::before { content: ''; position: absolute; left: -6px; top: 2px; width: 10px; height: 10px; border-radius: 50%; background: var(--green); }
.timeline .fecha { color: var(--text-muted); font-size: 12px; }

/* ---------- Photo grid ---------- */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.photo-grid img { width: 100%; height: 110px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }

/* ---------- Utility ---------- */
.muted { color: var(--text-muted); }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.flex { display: flex; gap: 10px; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

@media print {
    .no-print { display: none !important; }
    body { background: #fff; color: #000; }
}

/* ---------- Menu movil (oculto en escritorio) ---------- */
.topbar-movil { display: none; }
.overlay-menu { display: none; }

@media (max-width: 800px) {
    .layout { flex-direction: column; }

    /* Barra superior fija con el boton de menu, siempre visible sin desplazar nada */
    .topbar-movil {
        display: flex; align-items: center; gap: 12px;
        position: sticky; top: 0; z-index: 30;
        background: var(--bg-panel); border-bottom: 1px solid var(--border);
        padding: 12px 16px;
    }
    .btn-hamburguesa {
        background: none; border: 1px solid var(--border); border-radius: 8px;
        color: var(--text); font-size: 20px; line-height: 1; padding: 6px 12px; cursor: pointer;
    }
    .topbar-movil-marca { font-weight: 800; font-size: 16px; }

    /* En móvil, ocultamos la tira de escritorio y mostramos un icono compacto
       de QR en la esquina derecha de la barra superior fija, siempre a mano. */
    .barra-qr { display: none; }
    .btn-qr-movil {
        display: flex; align-items: center; justify-content: center;
        margin-left: auto;
        width: 40px; height: 40px;
        border: 1px solid var(--border); border-radius: 10px;
        background: var(--bg-input); font-size: 20px; line-height: 1;
        text-decoration: none;
    }
    .btn-qr-movil:active { background: var(--green); color: #fff; }

    /* El menu lateral se convierte en un panel deslizante, oculto por defecto */
    .sidebar {
        position: fixed; top: 0; left: 0; height: 100vh; width: 260px; max-width: 82vw;
        z-index: 50; overflow-y: auto;
        transform: translateX(-100%);
        transition: transform 0.2s ease-out;
    }
    body.menu-abierto .sidebar { transform: translateX(0); }

    /* Fondo oscuro tras el menu cuando esta abierto, para cerrarlo tocando fuera */
    .overlay-menu {
        display: block; position: fixed; inset: 0; z-index: 40;
        background: rgba(0,0,0,0.5); opacity: 0; pointer-events: none;
        transition: opacity 0.2s ease-out;
    }
    body.menu-abierto .overlay-menu { opacity: 1; pointer-events: auto; }

    /* Evitar que la pagina haga scroll de fondo mientras el menu esta abierto */
    body.menu-abierto { overflow: hidden; }

    .main { padding: 16px; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    table { display: block; overflow-x: auto; white-space: nowrap; }

    /* Tabla de ordenes en movil: cada orden es una TARJETA con aire y jerarquia,
       en vez de una fila apretada de etiqueta/valor. */
    .card:has(.tabla-ordenes) { background: transparent; border: none; padding: 0 !important; margin-bottom: 0; }
    .tabla-ordenes { display: block; overflow-x: visible; white-space: normal; width: 100%; background: transparent; }

    /* Cabecera de grupo de estado (En reparacion, Pendiente...) */
    .tabla-ordenes .fila-grupo-estado { display: block; margin: 18px 0 10px; }
    .tabla-ordenes .fila-grupo-estado td { display: block; white-space: normal; padding: 8px 12px !important; border-radius: 8px; }
    .tabla-ordenes .fila-grupo-estado:first-child { margin-top: 4px; }

    /* Cada orden = tarjeta */
    .tabla-ordenes tr:not(.fila-grupo-estado) {
        display: block;
        background: var(--bg-panel);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 14px 16px;
        margin-bottom: 12px;
        box-shadow: 0 1px 2px rgba(0,0,0,.15);
    }
    .tabla-ordenes tr:first-child { display: none; } /* cabecera <th> no hace falta */

    /* Celdas dentro de la tarjeta */
    .tabla-ordenes td { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 7px 0; border: none; white-space: normal; font-size: 14px; }
    .tabla-ordenes td[data-label]::before { content: attr(data-label); color: var(--text-muted); font-size: 12px; font-weight: 600; flex-shrink: 0; }
    .tabla-ordenes td[data-label] { text-align: right; }

    /* Nº de orden: fila destacada arriba, sin etiqueta "Nº", grande */
    .tabla-ordenes td[data-label="Nº"] {
        justify-content: flex-start;
        font-size: 18px; font-weight: 800;
        padding: 0 0 10px; margin-bottom: 6px;
        border-bottom: 1px solid var(--border);
    }
    .tabla-ordenes td[data-label="Nº"]::before { display: none; }

    /* Cliente: segunda linea destacada, tambien sin la etiqueta */
    .tabla-ordenes td[data-label="Cliente"] { justify-content: flex-start; font-size: 15px; font-weight: 600; padding-top: 0; }
    .tabla-ordenes td[data-label="Cliente"]::before { display: none; }

    /* Boton de accion (pieza recibida): a lo ancho, comodo de pulsar */
    .tabla-ordenes td.celda-accion { justify-content: stretch; padding-top: 12px; margin-top: 6px; border-top: 1px solid var(--border); }
    .tabla-ordenes td.celda-accion form, .tabla-ordenes td.celda-accion .btn { width: 100%; }
    .tabla-ordenes td.celda-accion:empty { display: none; padding: 0; margin: 0; border: none; }

    /* Detalle de una orden en movil: las dos columnas (2fr 1fr) se apilan en una
       sola, para que no salga todo comprimido en columnas estrechas. */
    .detalle-grid { grid-template-columns: 1fr !important; gap: 14px !important; }
    /* Pestañas de la orden: permitir scroll horizontal si no caben, sin romper. */
    .tabs-bar { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .tabs-bar .tab-btn { white-space: nowrap; flex-shrink: 0; }
    /* Formularios en linea (input + boton Guardar) dentro de la orden: si no caben,
       el boton baja debajo a lo ancho en vez de comprimir el campo. */
    .detalle-grid .card form.flex { flex-wrap: wrap; }
    .detalle-grid .card form.flex > input[type="text"] { flex: 1 1 100%; }
    .detalle-grid .card form.flex > .btn { flex: 1 1 100%; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr !important; }
}

/* ---------- Pestañas reutilizables (Ajustes, ficha de orden...) ---------- */
.tabs-bar { display: flex; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tab-btn {
    padding: 12px 18px; background: none; border: none; color: var(--text-muted);
    cursor: pointer; font-weight: 600; font-size: 13px; border-bottom: 2px solid transparent;
}
.tab-btn.tab-activa { color: var(--green) !important; border-bottom-color: var(--green) !important; background: rgba(34,197,94,0.1) !important; }
.tab-panel { display: none; }
.tab-panel.tab-panel-activa { display: block; }

/* ---------- Campos con color segun tipo (problema=rosa, diagnostico=amarillo, notas=verde) ---------- */
.campo-rosa { background: rgba(236,72,153,0.08); border-left: 3px solid #ec4899; padding: 10px 12px; border-radius: 6px; }
textarea.campo-amarillo, .campo-amarillo { background: rgba(234,179,8,0.08); border-left: 3px solid #eab308; padding: 10px 12px; border-radius: 6px; }
textarea.campo-verde, .campo-verde { background: rgba(34,197,94,0.08); border-left: 3px solid #22c55e; padding: 10px 12px; border-radius: 6px; }