/* /public/css/style.css */
:root {
    --primary-gold: #D4AF37;       /* Dorado Casino */
    --primary-gold-dim: #aa8c2c;   /* Dorado oscuro para hover */
    --sidebar-bg: #1a1a1a;         /* Negro elegante */
    --sidebar-text: #e0e0e0;
    --body-bg: #f4f6f9;            /* Gris muy claro para trabajar sin cansar la vista */
    --text-dark: #333333;
    --card-bg: #ffffff;
    --danger: #dc3545;
    --success: #28a745;
    --warning: #ffc107;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--body-bg);
    color: var(--text-dark);
    display: flex;
    height: 100vh;
    overflow: hidden; /* El scroll lo maneja el contenido */
}

/* --- SIDEBAR --- */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 5px rgba(0,0,0,0.2);
}

.sidebar-header {
    padding: 20px;
    background-color: #000;
    border-bottom: 1px solid #333;
    text-align: center;
}

.sidebar-header h2 {
    color: var(--primary-gold);
    margin: 0;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin-top: 20px;
    flex-grow: 1;
}

.sidebar-menu li a {
    display: block;
    padding: 15px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.3s;
}

.sidebar-menu li a:hover, .sidebar-menu li a.active {
    background-color: #2c2c2c;
    border-left-color: var(--primary-gold);
    color: var(--primary-gold);
}

/* --- MAIN CONTENT --- */
.main-content {
    flex-grow: 1;
    overflow-y: auto; /* Scroll solo aquí */
    padding: 20px;
}

.header-top {
    background: var(--card-bg);
    padding: 15px 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- CARDS & TABLES --- */
.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}

h1, h2, h3 { margin-top: 0; }

.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
}

.btn-primary { background-color: var(--sidebar-bg); color: var(--primary-gold); border: 1px solid var(--primary-gold); }
.btn-primary:hover { background-color: var(--primary-gold); color: #000; }

table { width: 100%; border-collapse: collapse; margin-top: 15px; }
table th { background-color: #f0f0f0; padding: 12px; text-align: left; font-weight: 600; color: #555; }
table td { padding: 10px 12px; border-bottom: 1px solid #eee; }
table tr:hover { background-color: #f9f9f9; }

/* --- ALERTAS --- */
.status-badge { padding: 4px 8px; border-radius: 4px; font-size: 0.85rem; font-weight: bold; }
.status-activa { background-color: #d4edda; color: #155724; }
.status-falla { background-color: #f8d7da; color: #721c24; }
.status-baja { 
    background-color: #6c757d; /* Gris oscuro tipo Bootstrap */
    color: #ffffff; 
    border: 1px solid #545b62;
    opacity: 0.8;
}