/* =====================================================
   TEMA BLUE (Azul Marinho - Padrão)
   ===================================================== */

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary: #0ea5e9;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --bg-input: #1e293b;
    --bg-body: #0f172a;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --border-color: #334155;
    --border-focus: #6366f1;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.6);
}

/* Sidebar azul marinho */
.sidebar {
    background: #0f172a;
    border-right: 1px solid #1e293b;
}

.sidebar-header {
    border-bottom-color: #1e293b;
}

.sidebar-menu li a:hover {
    background: rgba(99, 102, 241, 0.15);
}

.sidebar-submenu li a:hover {
    background: rgba(99, 102, 241, 0.08);
}

/* Topbar azul marinho */
.topbar {
    background: #0f172a;
    border-bottom-color: #1e293b;
}