/**
 * BTPro BouwSAAS - Master Theme & Component Design System
 */

:root {
    --primary-color: #0284c7;
    --primary-hover: #0369a1;
    --primary-light: rgba(2, 132, 199, 0.12);
    --secondary-color: #0f172a;
    --secondary-hover: #1e293b;
    --accent-color: #f59e0b;
    --accent-light: rgba(245, 158, 11, 0.15);

    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --border-color: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #64748b;

    --sidebar-width: 260px;
    --sidebar-bg: #0f172a;
    --sidebar-text: #e2e8f0;
    --sidebar-border: rgba(255, 255, 255, 0.08);

    --topbar-height: 64px;
    --header-bg: #ffffff;
    --header-border: #e2e8f0;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

/* Utilities & Components */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.card:hover {
    box-shadow: var(--shadow-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: var(--primary-color);
    color: #ffffff;
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: #ffffff;
}
.btn-secondary {
    background: var(--secondary-color);
    color: #ffffff;
}
.btn-secondary:hover {
    background: var(--secondary-hover);
    color: #ffffff;
}
.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}
.btn-outline:hover {
    background: var(--bg-main);
    border-color: #cbd5e1;
}

/* Badge System */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 9999px;
    text-transform: capitalize;
}
.badge-primary { background: var(--primary-light); color: var(--primary-color); }
.badge-warning { background: var(--accent-light); color: var(--accent-color); }
.badge-success { background: #dcfce7; color: #15803d; }
.badge-info { background: #e0f2fe; color: #0369a1; }
.badge-danger { background: #fee2e2; color: #b91c1c; }

/* Table Styles */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
}
.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.875rem;
}
.table th {
    background: #f1f5f9;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}
.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    vertical-align: middle;
}
.table tr:last-child td {
    border-bottom: none;
}
.table tr:hover td {
    background-color: #f8fafc;
}

/* Form Controls */
.form-group {
    margin-bottom: 16px;
}
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}
.form-control {
    width: 100%;
    padding: 9px 12px;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-main);
    outline: none;
    transition: var(--transition);
}
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}