/* Variáveis de Cores (Paleta Studio A) */
:root {
    --primary-color: #2b2e4a; /* Azul escuro vibrante */
    --secondary-color: #e84545; /* Vermelho/Coral suave */
    --accent-color: #903749; /* Tom vinho/accent */
    --light-bg: #f4f6f9; /* Fundo principal */
    --card-bg: #ffffff;
    --text-dark: #2d3436;
    --text-muted: #636e72;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --transition-speed: 0.3s;
}

body {
    background-color: var(--light-bg);
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
}

.font-outfit {
    font-family: 'Outfit', sans-serif;
}

/* Navbar Premium */
.bg-primary-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a1b2e 100%);
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 0.5px;
}

.filter-white {
    filter: brightness(0) invert(1);
}

.nav-link {
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    opacity: 0.8;
}

.nav-link:hover, .nav-link.active {
    opacity: 1;
    color: #ffffff !important;
}

/* Cards Animados */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.02);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    background: var(--card-bg);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
}

.card-title {
    font-family: 'Outfit', sans-serif;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Botões */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}

.btn-primary:hover {
    background-color: #1a1b2e;
    border-color: #1a1b2e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(43, 46, 74, 0.3);
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    border-radius: 8px;
}
.btn-success:hover {
    background-color: #27ae60;
    border-color: #27ae60;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    border: none;
}
.btn-whatsapp:hover {
    background-color: #128C7E;
    color: white;
}

/* Tabelas Premium */
.table {
    vertical-align: middle;
}
.table thead th {
    border-bottom: 2px solid #edf2f7;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}
.table tbody td {
    padding: 1rem;
    border-bottom: 1px solid #edf2f7;
    color: var(--text-dark);
}
.table tbody tr {
    transition: background-color 0.2s ease;
}
.table tbody tr:hover {
    background-color: #f8fafc;
}

/* Badges Premium */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 600;
    border-radius: 6px;
    letter-spacing: 0.3px;
}
.badge.bg-success { background-color: rgba(46, 204, 113, 0.15) !important; color: #27ae60 !important; }
.badge.bg-secondary { background-color: rgba(99, 110, 114, 0.15) !important; color: #636e72 !important; }
.badge.bg-danger { background-color: rgba(231, 76, 60, 0.15) !important; color: #c0392b !important; }
.badge.bg-warning { background-color: rgba(243, 156, 18, 0.15) !important; color: #d35400 !important; }

/* Login Box */
.login-container {
    max-width: 420px;
    margin: 8vh auto;
}
.login-card {
    padding: 2.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}
.login-logo {
    max-width: 150px;
    margin-bottom: 1.5rem;
}

/* Utilities */
.fs-sm { font-size: 0.875rem; }
.rounded-xl { border-radius: 16px; }

/* Glassmorphism utility for floating cards */
.glass-panel {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}