/* assets/css/style.css */

:root {
    --primary-color: #4F46E5;
    --secondary-color: #6B7280;
    --success-color: #10B981;
    --error-color: #EF4444;
    --warning-color: #F59E0B;
    --credit-color: #10B981;
    --debit-color: #F59E0B;
    --bg-color: #F9FAFB;
    --card-bg: #FFFFFF;
    --text-color: #111827;
    --text-muted: #6B7280;
    --border-color: #E5E7EB;
    --sidebar-bg: #1F2937;
    --sidebar-text: #F9FAFB;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Auth Pages */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-container {
    width: 100%;
    max-width: 450px;
}

.auth-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.auth-card h1 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-color);
}

.auth-card .subtitle {
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: background 0.2s;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-link .icon {
    font-size: 20px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    font-weight: 600;
    margin-bottom: 4px;
}

.user-email {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.main-content {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 32px;
    font-weight: 700;
}

.page-header p {
    color: var(--text-muted);
    margin-top: 4px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 13px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.form-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: #4338CA;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #4B5563;
}

.btn-block {
    width: 100%;
}

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.btn-link:hover {
    text-decoration: underline;
}

/* Alerts */
.alert {
    padding: 14px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.alert-success {
    background: #D1FAE5;
    color: #065F46;
    border-left: 4px solid var(--success-color);
}

.alert-error {
    background: #FEE2E2;
    color: #991B1B;
    border-left: 4px solid var(--error-color);
}

.alert-warning {
    background: #FEF3C7;
    color: #92400E;
    border-left: 4px solid var(--warning-color);
}

.alert p {
    margin: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: var(--bg-color);
}

.stat-icon.credit {
    background: #D1FAE5;
}

.stat-icon.debit {
    background: #FEF3C7;
}

.stat-label {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color);
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-color);
}

.data-table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
    background: var(--bg-color);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-credit {
    background: #D1FAE5;
    color: #065F46;
}

.badge-debit {
    background: #FEF3C7;
    color: #92400E;
}

.amount-credit {
    color: var(--credit-color);
    font-weight: 600;
}

.amount-debit {
    color: var(--debit-color);
    font-weight: 600;
}

/* Sections */
.recent-section {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

/* Filter Card */
.filter-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
}

.filter-form {
    width: 100%;
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    align-items: end;
}

.filter-actions {
    display: flex;
    gap: 8px;
}

/* Totals Card */
.totals-card {
    display: flex;
    gap: 24px;
    background: var(--card-bg);
    padding: 20px 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
}

.total-item {
    flex: 1;
    display: flex;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-color);
    border-radius: 8px;
}

.total-item.credit {
    border-left: 4px solid var(--credit-color);
}

.total-item.debit {
    border-left: 4px solid var(--debit-color);
}

.total-item .label {
    font-weight: 600;
    color: var(--text-muted);
}

.total-item .value {
    font-weight: 700;
    font-size: 18px;
}

/* Ledger Table */
.ledger-table .opening-row,
.ledger-table .total-row {
    background: var(--bg-color);
    font-weight: 600;
}

/* Party Info Card */
.party-info-card {
    background: var(--card-bg);
    padding: 20px 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
}

.info-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row .label {
    flex: 0 0 200px;
    font-weight: 600;
    color: var(--text-muted);
}

.info-row .value {
    color: var(--text-color);
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-sm {
    font-size: 14px;
}

.text-muted {
    color: var(--text-muted);
}

.mt-3 {
    margin-top: 16px;
}

.section-divider {
    height: 1px;
    background: var(--border-color);
    margin: 32px 0;
}

.card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.card h3 {
    margin-bottom: 12px;
    font-size: 18px;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
    }
    
    .totals-card {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}