/* ============================================================
   Arthur Fish — Design System (app.css)
   Cargar DESPUES del css de cada pagina: redefine los
   componentes compartidos con la identidad nueva sin tocar
   las clases especificas de cada modulo.
   ============================================================ */

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

:root {
    /* Marca — mar profundo */
    --brand:        #0d3b54;
    --brand-600:    #11506f;
    --brand-700:    #0a2e42;
    /* Acento — teal marino */
    --accent:       #14a3b8;
    --accent-600:   #0e8497;
    --accent-soft:  #e6f6f9;
    /* Estados */
    --success:      #15a34a;
    --success-600:  #128040;
    --success-soft: #e7f6ed;
    --danger:       #e2483d;
    --danger-600:   #c5352b;
    --danger-soft:  #fdecea;
    --warning:      #e08a00;
    --warning-soft: #fff6e5;
    --purple:       #7c5cda;
    --purple-600:   #6646c4;
    /* Neutros */
    --bg:           #eef2f6;
    --surface:      #ffffff;
    --surface-2:    #f6f9fb;
    --border:       #e1e8ef;
    --border-2:     #cdd8e2;
    --text:         #16242f;
    --text-2:       #41566a;
    --muted:        #6f8497;
    /* Radios */
    --r-sm: 8px;
    --r:    12px;
    --r-lg: 18px;
    /* Sombras */
    --sh-sm: 0 1px 2px rgba(13, 38, 59, .06), 0 1px 3px rgba(13, 38, 59, .08);
    --sh:    0 2px 6px rgba(13, 38, 59, .06), 0 6px 18px rgba(13, 38, 59, .08);
    --sh-lg: 0 12px 40px rgba(13, 38, 59, .18);
    /* Espaciado base */
    --gap: 16px;
}

/* ---------- Base ---------- */
body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background:
        radial-gradient(1200px 600px at 100% -10%, #dbeef3 0, transparent 60%),
        radial-gradient(1000px 500px at -10% 0, #e3ecf5 0, transparent 55%),
        var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    letter-spacing: .1px;
}

h1, h2, h3 { color: var(--brand-700); letter-spacing: -.2px; }
a { color: var(--accent-600); }

::selection { background: var(--accent-soft); }

/* Scrollbar discreto */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 20px; border: 2px solid transparent; background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--muted); background-clip: padding-box; }

/* ---------- Contenedor ---------- */
/* Aprovecha pantallas grandes (85vw) sin estrechar en portátiles (suelo 1400px). */
.container {
    max-width: max(1400px, 85vw) !important;
}

/* ---------- Cabecera de pagina ---------- */
header {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-left: 4px solid var(--accent) !important;
    border-radius: var(--r) !important;
    box-shadow: var(--sh-sm) !important;
}
header h1 { font-weight: 800; }
.subtitle { color: var(--muted) !important; }

/* ---------- Botones ---------- */
.btn {
    font-family: inherit;
    font-weight: 600 !important;
    border-radius: var(--r-sm) !important;
    background: var(--brand) !important;
    color: #fff !important;
    box-shadow: var(--sh-sm);
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease, filter .15s ease !important;
    letter-spacing: .1px;
}
.btn:hover:not(:disabled) {
    filter: brightness(1.06);
    transform: translateY(-1px);
    box-shadow: var(--sh) !important;
}
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--accent-soft); outline-offset: 2px; }

.btn-primary  { background: var(--accent) !important; }
.btn-primary:hover:not(:disabled) { background: var(--accent-600) !important; }
.btn-success  { background: var(--success) !important; }
.btn-success:hover:not(:disabled) { background: var(--success-600) !important; }
.btn-danger   { background: var(--danger) !important; }
.btn-danger:hover:not(:disabled) { background: var(--danger-600) !important; }
.btn-secondary{ background: #eef2f6 !important; color: var(--text-2) !important; box-shadow: inset 0 0 0 1px var(--border-2); }
.btn-secondary:hover:not(:disabled) { background: #e2e9f0 !important; }
.btn-matching { background: linear-gradient(135deg, var(--purple), var(--purple-600)) !important; }
.btn-action   { border-radius: var(--r-sm) !important; }

/* ---------- Tarjetas ---------- */
.card, .data-viewer, .actions, .stat-card {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--r) !important;
    box-shadow: var(--sh-sm) !important;
}
.card { border-left: 4px solid var(--accent) !important; }
.card:hover { box-shadow: var(--sh) !important; transform: translateY(-3px); }
.stat-card { border-left: 4px solid var(--accent) !important; }
.stat-number { color: var(--brand) !important; font-weight: 800 !important; }
.stat-label, .card p { color: var(--text-2) !important; }
.card h2 { color: var(--brand-700) !important; }

/* ---------- Navegacion ---------- */
.main-nav {
    background: linear-gradient(100deg, var(--brand-700), var(--brand) 55%, var(--brand-600)) !important;
    box-shadow: var(--sh) !important;
}
.nav-link.active { border-bottom-color: var(--accent) !important; }
.nav-logout { background: rgba(226, 72, 61, .85) !important; border-radius: var(--r-sm) !important; }
.nav-logout:hover { background: var(--danger) !important; }

/* ---------- Buscador / controles ---------- */
.search-box input,
input[type="text"], input[type="search"], input[type="email"],
input[type="password"], input[type="number"], select, textarea {
    border: 1.5px solid var(--border-2) !important;
    border-radius: var(--r-sm) !important;
    font-family: inherit;
    transition: border-color .15s ease, box-shadow .15s ease !important;
}
.search-box input:focus,
input:focus, select:focus, textarea:focus {
    outline: none !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px var(--accent-soft) !important;
}
.stats { background: var(--surface-2) !important; color: var(--text-2) !important; border-radius: var(--r-sm) !important; }

/* ---------- Tablas ---------- */
.data-table-container { border-radius: var(--r-sm); border: 1px solid var(--border); }
.data-table-container th {
    background: var(--brand) !important;
    color: #fff !important;
    font-weight: 600 !important;
    letter-spacing: .3px;
    border-color: var(--brand-600) !important;
}
.data-table-container td { border-color: var(--border) !important; color: var(--text); }
.data-table-container tr:nth-child(even) { background: var(--surface-2) !important; }
.data-table-container tr:hover { background: var(--accent-soft) !important; }
.cell-especie { background: var(--surface-2) !important; color: var(--text-2) !important; border-radius: 6px !important; }
.detalle-precio { color: var(--success) !important; }

/* ---------- Modales ---------- */
.modal-overlay { background: rgba(10, 30, 45, .55) !important; backdrop-filter: blur(3px); }
.modal-content { border-radius: var(--r) !important; box-shadow: var(--sh-lg) !important; }
.modal-header, .modal-actions { border-color: var(--border) !important; }
.modal-header h3 { color: var(--brand-700) !important; }

/* ---------- Alerts / mensajes ---------- */
.info-message { border-radius: var(--r-sm) !important; }
.alert { border-radius: var(--r-sm) !important; }

/* ---------- Animacion de entrada suave ---------- */
@media (prefers-reduced-motion: no-preference) {
    .card, .stat-card, .data-viewer, header {
        animation: af-rise .4s ease both;
    }
    @keyframes af-rise {
        from { opacity: 0; transform: translateY(8px); }
        to   { opacity: 1; transform: translateY(0); }
    }
}