/* =============================================================================
   panel.css — Sistema de diseño del Panel Control Maestro
   Estilo: Mezcla de Marina/Dorado (Elegante) + Slate (Moderno SaaS)
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────────────────────── */
:root {
    /* Fondos (Slate Navy oscuro) */
    --bg-base:      #0b0f19; /* Fondo principal muy oscuro azulado */
    --bg-surface:   #131b2c; /* Fondo de tarjetas */
    --bg-elevated:  #1a233a; /* Hover y dropdowns */
    --bg-hover:     #1e293b;
    
    /* Bordes sutiles */
    --border:       rgba(255, 255, 255, 0.08);
    --border-hover: rgba(201, 168, 76, 0.3); /* Hover con toque dorado */

    /* Acentos (Dorado Vibrante y Azul Real) */
    --gold:         #F2C94C; /* Dorado más brillante y moderno */
    --gold-light:   #FCE588;
    --gold-muted:   rgba(242, 201, 76, 0.25);
    --gold-dark:    #B8952F;
    
    --royal:        #1b3a6b;
    --royal-light:  #2c528f;
    --royal-muted:  rgba(27, 58, 107, 0.3);

    /* Textos */
    --text-primary: #f8fafc;
    --text-secondary:#cbd5e1;
    --text-muted:   #64748b;

    /* Estados (Adaptados para combinar con navy/dorado) */
    --green:        #10b981;
    --green-muted:  rgba(16,185,129,0.12);
    --red:          #ef4444;
    --red-muted:    rgba(239,68,68,0.12);
    --yellow:       #f59e0b;
    --yellow-muted: rgba(245,158,11,0.12);

    /* UI */
    --radius:       6px;
    --radius-lg:    10px;
    --shadow:       0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg:    0 10px 25px -3px rgba(0, 0, 0, 0.5), 0 4px 10px -2px rgba(0, 0, 0, 0.3);
}

/* ── Reset / Base ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Tipografía ─────────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 { font-weight: 600; letter-spacing: -0.02em; color: var(--text-primary); }
.mono { font-family: 'JetBrains Mono', monospace; }

/* ── Navbar Horizontal (Estilo SaaS Moderno) ─────────────────────────────────── */
.p-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 0;
}

.p-navbar-brand {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: 40px;
}

.p-navbar-brand .brand-dot {
    width: 8px; height: 8px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold-muted);
}

.p-navbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    list-style: none;
}

.p-navbar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.p-navbar-nav .nav-link:hover {
    color: var(--gold-light);
    background: var(--bg-elevated);
}

.p-navbar-nav .nav-link.active {
    color: var(--gold);
    background: var(--bg-elevated);
    border: 1px solid var(--gold);
    box-shadow: 0 0 10px var(--gold-muted);
}

.p-navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

.p-navbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.p-navbar-avatar {
    width: 32px; height: 32px;
    background: var(--royal);
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--gold-light);
}

/* ── Botones ─────────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: #0b0f19;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--gold-light);
    box-shadow: 0 4px 12px var(--gold-muted);
}
.btn-primary:hover { 
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
    transform: translateY(-2px); 
    box-shadow: 0 6px 16px rgba(242, 201, 76, 0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    background: var(--royal);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.1);
}
.btn-secondary:hover { background: var(--royal-light); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text-primary); border-color: rgba(255,255,255,0.2); }

.btn-danger-ghost {
    background: transparent;
    color: var(--red);
    border: 1px solid rgba(239,68,68,0.2);
    font-size: 12px;
    padding: 6px 12px;
}
.btn-danger-ghost:hover { background: var(--red-muted); color: #f87171; border-color: rgba(239,68,68,0.4); }

.btn-sm { padding: 6px 12px; font-size: 12px; }

/* ── Cards / Paneles ─────────────────────────────────────────────────────────── */
.card {
    /* Bootstrap pone a las tarjetas su color de texto oscuro (#212529): sin esto, los textos sin
       clase propia dentro de una tarjeta salían casi invisibles sobre el fondo oscuro (2026-10-15). */
    --bs-card-color: var(--text-primary);
    color: var(--text-primary);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.card-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0,0,0,0.1);
}

.card-header h2, .card-header h3 {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--gold);
}

.card-body { padding: 24px; }

/* ── KPI Cards ───────────────────────────────────────────────────────────────── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.kpi {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.kpi::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: var(--royal);
    transition: background 0.2s ease;
}

.kpi:hover { 
    border-color: var(--border-hover); 
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.kpi:hover::before { background: var(--gold); }

.kpi-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.kpi-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1;
    font-family: 'JetBrains Mono', monospace;
}

.kpi-value.gold { color: var(--gold); }
.kpi-value.green { color: var(--green); }
.kpi-value.red   { color: var(--red); }

/* ── Tabla ───────────────────────────────────────────────────────────────────── */
.p-table-wrapper {
    overflow-x: auto;
}

.p-table {
    width: 100%;
    border-collapse: collapse;
}

.p-table thead th {
    padding: 12px 24px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    background: rgba(0,0,0,0.2);
    text-align: left;
}

.p-table tbody td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    color: var(--text-primary);
    font-size: 13px;
}

.p-table tbody tr:last-child td { border-bottom: none; }

.p-table tbody tr {
    transition: background 0.15s ease;
}
.p-table tbody tr:hover td {
    background: var(--bg-hover);
}

/* ── Badges ──────────────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge-green  { background: var(--green-muted);  color: var(--green);  border: 1px solid rgba(16,185,129,0.2); }
.badge-red    { background: var(--red-muted);    color: var(--red);    border: 1px solid rgba(239,68,68,0.2); }
.badge-gold   { background: var(--gold-muted);   color: var(--gold);   border: 1px solid var(--gold); box-shadow: 0 0 8px var(--gold-muted); }
.badge-royal  { background: var(--royal-muted);  color: #93c5fd;       border: 1px solid rgba(27,58,107,0.5); }
.badge-gray   { background: rgba(100,116,139,0.12); color: var(--text-secondary); border: 1px solid rgba(100,116,139,0.2); }

/* ── Formularios ─────────────────────────────────────────────────────────────── */
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control, .form-select {
    width: 100%;
    background: var(--bg-base) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    color: var(--text-primary) !important;
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    padding: 10px 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-control:focus, .form-select:focus {
    border-color: var(--gold) !important;
    box-shadow: 0 0 0 2px var(--gold-muted) !important;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control-sm, .form-select-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* ── Divisores / Utilidades ──────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 24px 0; }

.text-muted    { color: var(--text-muted) !important; }
.text-secondary{ color: var(--text-secondary) !important; }
.text-primary  { color: var(--text-primary) !important; }
.text-green    { color: var(--green) !important; }
.text-red      { color: var(--red) !important; }
.text-gold     { color: var(--gold) !important; }
.text-mono     { font-family: 'JetBrains Mono', monospace; }

.page-content { padding: 32px; max-width: 1400px; margin: 0 auto; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--bg-hover); }

/* ── Nav Pills (tabs internos) ───────────────────────────────────────────────── */
.p-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    background: rgba(0,0,0,0.1);
}

.p-tab {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.p-tab:hover { color: var(--text-primary); }
.p-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ── Alertas ─────────────────────────────────────────────────────────────────── */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.alert-success { background: var(--green-muted); border: 1px solid rgba(16,185,129,0.3); color: var(--green); }
.alert-danger  { background: var(--red-muted);   border: 1px solid rgba(239,68,68,0.3);  color: var(--red); }
.alert-warning { background: var(--yellow-muted); border: 1px solid rgba(245,158,11,0.3); color: var(--yellow); }
.alert-info    { background: var(--royal-muted); border: 1px solid rgba(27,58,107,0.5); color: #93c5fd; }