/* Custom Styling for Personal Home Planning & Cashflow */
:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-bg: #0f172a;
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
}

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background: #1e293b;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 500;
    color: #cbd5e1 !important;
    padding: 0.5rem 0.85rem !important;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 0.85rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--card-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

/* KPI Cards */
.kpi-card {
    border-left: 4px solid var(--primary-color);
}
.kpi-card.kpi-success {
    border-left-color: var(--success-color);
}
.kpi-card.kpi-danger {
    border-left-color: var(--danger-color);
}
.kpi-card.kpi-warning {
    border-left-color: var(--warning-color);
}
.kpi-card.kpi-info {
    border-left-color: var(--info-color);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.kpi-icon-primary { background-color: #eff6ff; color: #3b82f6; }
.kpi-icon-success { background-color: #ecfdf5; color: #10b981; }
.kpi-icon-danger { background-color: #fef2f2; color: #ef4444; }
.kpi-icon-warning { background-color: #fffbeb; color: #f59e0b; }
.kpi-icon-info { background-color: #ecfeff; color: #06b6d4; }

/* Tables */
.table {
    vertical-align: middle;
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.825rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-top: none;
    background-color: #f8fafc;
}

.table-hover tbody tr:hover {
    background-color: #f1f5f9;
}

/* Badges */
.badge {
    padding: 0.4em 0.7em;
    font-weight: 600;
    border-radius: 6px;
}

.badge-owner-dexx {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-owner-thia {
    background-color: #fce7f3;
    color: #9d174d;
}

.badge-owner-joint {
    background-color: #e0e7ff;
    color: #3730a3;
}

/* Forms */
.form-control, .form-select {
    border-radius: 0.5rem;
    border-color: #cbd5e1;
    padding: 0.6rem 0.85rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Progress bar */
.progress {
    height: 8px;
    border-radius: 4px;
    background-color: #e2e8f0;
}

/* Sticky top header */
.sticky-summary {
    position: sticky;
    top: 80px;
    z-index: 10;
}

/* Auth card */
.auth-wrapper {
    min-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    max-width: 420px;
    width: 100%;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}