/* ============================================================
   Carmesí — Sistema de diseño compartido del tablero
   Paleta, tipografía y componentes comunes a todas las páginas.
   Cada página conserva sus estilos específicos en su propio
   <style>; aquí solo vive lo que se repite entre varias.
   ============================================================ */

:root {
    --carmesi: #a8342a;
    --carmesi-dark: #7d2620;
    --cream: #f6f1ea;
    --ink: #2c2420;
    --muted: #6b5f56;
    --border: #e6ddd0;
    --green: #2e7d32;
    --orange: #d97757;
    --amarillo: #d4a017;
    --azul: #0d47a1;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--cream);
    color: var(--ink);
    /* Regla general para TODAS las páginas: en responsive nunca debe poder
       scrollearse hacia los lados, solo hacia abajo. Si algún elemento se
       desborda, que se recorte o se acomode en otra línea, no que abra
       scroll horizontal. */
    overflow-x: hidden;
}

/* ---------- Encabezado / navegación ---------- */
.header-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
a.back {
    color: var(--carmesi);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}
a.back:hover { text-decoration: underline; }

.btn-logout {
    background: none;
    border: 1px solid #d9534f;
    color: #d9534f;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    transition: background 0.2s, color 0.2s;
}
.btn-logout:hover { background: #d9534f; color: white; }

h1 { font-size: 1.4rem; margin: 10px 0 4px; }
h2 { font-size: 1.1rem; color: var(--ink); }
p.sub { color: var(--muted); margin-bottom: 16px; font-size: 0.9rem; }

/* ---------- Tarjetas / contenedores ---------- */
.card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* ---------- Tablas ---------- */
table { width: 100%; border-collapse: collapse; table-layout: auto; }
th {
    background: var(--ink);
    color: white;
    text-align: left;
    padding: 12px 10px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    white-space: nowrap;
}
th[onclick] { cursor: pointer; user-select: none; }
th:hover { background: #3d332d; }
th span.sort-icon { margin-left: 2px; font-size: 0.7rem; color: #a89f91; }
th.sorted span.sort-icon { color: white; }

td { padding: 12px 10px; vertical-align: middle; font-size: 0.88rem; }
tr:not(:last-child) td { border-bottom: 1px solid var(--border); }
tr:hover td { background: #faf7f2; }

.cargando { text-align: center; padding: 40px !important; font-style: italic; color: var(--muted); }

/* ---------- Botones ---------- */
button { font-family: inherit; }

button.actualizar {
    padding: 6px 12px; border-radius: 6px; border: none;
    background: var(--carmesi); color: white; font-weight: 600; font-size: 0.78rem; cursor: pointer; white-space: nowrap;
}
button.actualizar:active { background: var(--carmesi-dark); }
button.actualizar:disabled { background: #ccc; cursor: default; }

button.btn-historial {
    padding: 5px 10px; border-radius: 6px; border: 1px solid var(--border);
    background: white; color: var(--muted); font-weight: 600; font-size: 0.75rem; cursor: pointer;
}
button.btn-historial:hover { background: #f0eae1; color: var(--ink); }

button.btn-control {
    padding: 8px 14px; border-radius: 8px; border: 2px solid var(--border);
    background: white; color: var(--ink); font-weight: 600; font-size: 0.85rem; cursor: pointer;
}
button.btn-control:hover { border-color: var(--carmesi); }

/* ---------- Insumos de stock ---------- */
.stock-input {
    width: 75px; padding: 6px 8px; border-radius: 6px; border: 2px solid var(--border); font-size: 0.9rem; text-align: center; font-weight: 600;
}
.stock-input:focus { outline: none; border-color: var(--carmesi); }
.bg-optimo { background-color: #e8f5e9 !important; border-color: #a5d6a7 !important; color: #2e7d32; }
.bg-precaucion { background-color: #fffde7 !important; border-color: #ffe082 !important; color: #f57f17; }
.bg-critico { background-color: #ffebee !important; border-color: #ef9a9a !important; color: #c62828; }

/* ---------- Insignias de estado / tipo / rol ---------- */
.estado-badge { display: inline-block; padding: 4px 10px; border-radius: 999px; background: #eef1ea; color: #4a5a44; font-size: 0.78rem; font-weight: 700; }
.estado-badge.sin { background: #fce8e6; color: var(--carmesi); }
.estado-badge.reposicion { background: #fff3cd; color: #8a6d00; }
.estado-badge.en-alerta { background: #fce0dc; color: var(--carmesi-dark); }

.tipo-badge { display: inline-block; padding: 3px 6px; border-radius: 6px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
.tipo-badge.pedido { background: #ffeae8; color: var(--carmesi); }
.tipo-badge.experiencia { background: #e3f2fd; color: var(--azul); }

.badge { display: inline-block; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: bold; background: #e0e0e0; color: var(--ink); }
.badge.admin { background: #f39c12; color: white; }
.badge.planta { background: var(--green); color: white; }
.badge.decoradora { background: #8e44ad; color: white; }
.badge.tv { background: var(--azul); color: white; }
.badge.experiencias { background: var(--orange); color: white; }

/* ---------- Modal genérico ---------- */
.modal {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5); justify-content: center; align-items: center; z-index: 10000;
}
.modal.open { display: flex; }
.modal-content {
    background: white; padding: 24px; border-radius: 12px; width: 90%; max-width: 600px;
    max-height: 80vh; overflow-y: auto; box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.modal-header h3 { font-size: 1.1rem; }
.cerrar-modal { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--muted); }

/* ---------- Aviso flotante (toast) ---------- */
.toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: var(--ink); color: white; padding: 12px 20px; border-radius: 10px;
    font-size: 0.9rem; opacity: 0; transition: opacity 0.2s; z-index: 9999; pointer-events: none;
}
.toast.show { opacity: 1; }

/* ---------- Filtros y paginación ---------- */
.filtros-container { display: flex; gap: 12px; padding: 14px; border-bottom: 2px solid var(--border); flex-wrap: wrap; background: white; border-radius: 16px 16px 0 0; align-items: center; }
.filtros-container select, .filtros-container input {
    padding: 10px 14px; border-radius: 10px; border: 2px solid var(--border); font-size: 0.95rem; background: white; font-family: inherit;
}
.filtros-container input { flex: 1; min-width: 220px; }
.filtro-por-pagina { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--muted); font-weight: 600; white-space: nowrap; }
.filtro-por-pagina select { padding: 8px 10px; border-radius: 8px; border: 2px solid var(--border); font-size: 0.9rem; }

.paginacion { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; background: white; border-top: 2px solid var(--border); }
.paginacion button { padding: 8px 16px; border-radius: 8px; border: 2px solid var(--border); background: white; font-weight: 600; cursor: pointer; font-family: inherit; }
.paginacion button:hover:not(:disabled) { background: var(--cream); border-color: var(--carmesi); }
.paginacion button:disabled { opacity: 0.5; cursor: default; }
.paginacion span { font-size: 0.9rem; color: var(--muted); font-weight: 600; }

/* ---------- Formularios (login, admin, registrar) ---------- */
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; color: var(--ink); }
input[type=text], input[type=password], input[type=number], input[type=email], select, textarea {
    width: 100%; font-family: inherit; padding: 12px 14px; border-radius: 10px; border: 2px solid var(--border);
    font-size: 1rem; background: white; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--carmesi); }

button.principal, button.primario {
    width: 100%; font-size: 1.05rem; font-weight: 700; padding: 14px; border-radius: 12px; border: none;
    background: var(--carmesi); color: white; cursor: pointer; font-family: inherit;
}
button.principal:hover, button.primario:hover { background: var(--carmesi-dark); }

.btn-danger { background-color: #c0392b; color: white; border: none; padding: 6px 10px; border-radius: 6px; font-size: 12px; font-weight: bold; cursor: pointer; }
.btn-danger:hover { background-color: #a8342a; }

.btn-warning { background-color: var(--amarillo); color: white; border: none; padding: 6px 10px; border-radius: 6px; font-size: 12px; font-weight: bold; cursor: pointer; }
.btn-warning:hover { background-color: #a8720d; }

/* ---------- Selector de módulo (header de las páginas de Administración) ---------- */
.selector-modulo-admin-wrap { margin-bottom: 16px; }
.selector-modulo-admin {
    width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
    font-size: 0.95rem; font-weight: 600; background: white; color: var(--ink);
    outline: none; cursor: pointer; font-family: inherit;
}
.selector-modulo-admin:focus { border-color: var(--carmesi); }

.error-msg, .error { color: var(--carmesi); background: #fce8e6; border-radius: 10px; padding: 12px 16px; font-size: 0.9rem; text-align: center; }
.ok { background: #e8f5e9; color: var(--green); border-radius: 12px; padding: 16px; text-align: center; font-weight: 700; }

/* ---------- Enlace desde Auditoría: resalta la fila del registro al llegar desde el enlace ---------- */
@keyframes destacarFilaAuditoria {
    0%, 15% { background-color: #fff3cd; }
    100% { background-color: transparent; }
}
.fila-destacada-auditoria td { animation: destacarFilaAuditoria 2.4s ease-out; }