/* CSS Variables */
:root {
    --color-primary: #1e40af;
    --color-primary-dark: #1e3a8a;
    --color-secondary: #64748b;
    --color-success: #16a34a;
    --color-warning: #f59e0b;
    --color-danger: #dc2626;
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-text: #0f172a;
    --color-text-light: #64748b;
    --color-sidebar: #0f172a;
    --color-sidebar-hover: #1e293b;
    --color-orange-warning: #fb923c;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --border-radius: 0.5rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* Page Management */
.page {
    display: none;
}

.page.active {
    display: block;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: var(--spacing-lg);
}

.login-card {
    background: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header h1 {
    font-size: 1.75rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: var(--color-text-light);
}

.login-form {
    margin-bottom: var(--spacing-lg);
}

.login-help {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.login-help p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.contact-number {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

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

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--color-sidebar);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

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

.sidebar-header h2 {
    font-size: 1.25rem;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.2s;
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    font-size: 0.95rem;
    text-align: left;
}

.nav-item:hover {
    background-color: var(--color-sidebar-hover);
    color: white;
}

.nav-item.active {
    background-color: var(--color-primary);
    color: white;
}

.nav-icon {
    font-size: 1.25rem;
}

.nav-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-md) 0;
}

.btn-refresh {
    margin-top: var(--spacing-md);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

/* Top Bar */
.top-bar {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.top-bar-left h1 {
    font-size: 1.5rem;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.user-name {
    font-weight: 600;
    color: var(--color-text);
}

.currency-toggle {
    display: flex;
    gap: var(--spacing-xs);
}

.currency-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text-light);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

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

.currency-btn:hover:not(.active) {
    border-color: var(--color-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.stat-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.8;
}

.stat-info {
    flex: 1;
}

.stat-info h3 {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Cash by Branch Section */
.cash-by-branch-section {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.cash-by-branch-section h2 {
    margin-bottom: var(--spacing-md);
}

.cash-branch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.cash-branch-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.cash-branch-card h4 {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.cash-branch-card p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

/* Action Bar */
.action-bar {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

/* Filter Bar */
.filter-bar {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.filter-bar h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.filter-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

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

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

/* Table */
.table-container {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-collapse: collapse;
    overflow: hidden;
}

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

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
    font-size: 0.9rem;
}

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

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

.data-table tbody tr.voided {
    background-color: #fee;
    opacity: 0.7;
}

.data-table tbody tr.renewal-warning {
    background-color: #fff7ed;
}

.data-table tbody tr.renewal-overdue {
    background-color: #fef2f2;
}

.empty-state {
    text-align: center;
    color: var(--color-text-light);
    padding: var(--spacing-xl);
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-active {
    background-color: #d1fae5;
    color: #065f46;
}

.status-voided {
    background-color: #fee2e2;
    color: #991b1b;
}

.renewal-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: var(--spacing-xs);
}

.renewal-indicator.warning {
    background-color: var(--color-orange-warning);
}

.renewal-indicator.overdue {
    background-color: var(--color-danger);
}

/* Form */
.form-container {
    padding: var(--spacing-lg);
    max-width: 1200px;
}

.form-section {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.form-section h2 {
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

/* Vehicle Section */
.vehicle-section {
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.vehicle-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.vehicle-header h3 {
    font-size: 1.1rem;
}

.duration-amount-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    padding-top: var(--spacing-lg);
}

/* Buttons */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    font-size: 0.95rem;
}

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

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

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

.btn-secondary:hover {
    background-color: #475569;
}

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

.btn-warning:hover {
    background-color: #d97706;
}

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

.btn-danger:hover {
    background-color: #b91c1c;
}

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

.btn-success:hover {
    background-color: #15803d;
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
    width: 100%;
    max-width: 400px;
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.85rem;
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #1fb855;
}

/* Inline Form */
.inline-form {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.inline-form .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.modal-close:hover {
    background-color: var(--color-bg);
}

.modal-content form {
    padding: var(--spacing-lg);
}

/* Report Pages */
.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.report-header h2 {
    font-size: 1.5rem;
}

.report-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.report-stat {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.report-stat h3 {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.report-stat p {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
}

/* Export Options */
.export-options {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    background-color: var(--color-sidebar);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    transform: translateY(200px);
    opacity: 0;
    transition: all 0.3s;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background-color: var(--color-success);
}

.toast.error {
    background-color: var(--color-danger);
}

.toast.warning {
    background-color: var(--color-warning);
}

/* Admin Only Visibility */
.admin-only {
    display: none;
}

body.is-admin .admin-only {
    display: block;
}

body.is-admin .sidebar .admin-only {
    display: block;
}

body.is-admin .stats-grid .admin-only {
    display: flex;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

    .main-content {
        margin-left: 0;
    }

    .top-bar {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .top-bar-right {
        width: 100%;
        justify-content: space-between;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }

    .inline-form {
        flex-direction: column;
    }

    .inline-form .form-group {
        width: 100%;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card,
.form-section {
    animation: fadeIn 0.3s ease-out;
}

/* ─── Client Detail Modal ─────────────────────────────── */
.modal-vehicle {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}
.modal-vehicle strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}
.modal-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.modal-detail-table td {
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--color-border);
}
.modal-detail-table td:first-child {
    font-weight: 500;
    color: var(--color-text-light);
    width: 40%;
}

/* ─── Role badges ─────────────────────────────────────── */
.role-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}
.role-admin {
    background: #dbeafe;
    color: #1e40af;
}
.role-staff {
    background: #f0fdf4;
    color: #15803d;
}

/* ─── Misc ────────────────────────────────────────────── */
.text-muted {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

/* ─── Staff Activity & Added-By Feature ──────────────────────────────────── */

/* Dashboard: Staff Entries Overview section */
.staff-activity-section {
    margin: 1.5rem 0;
}

.section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.section-header-row h2 {
    margin: 0;
}

.staff-filter-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary, #6b7280);
}

.staff-filter-select {
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--card-bg, #fff);
    color: var(--text-primary, #111827);
    cursor: pointer;
}

.staff-activity-grid,
.staff-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.staff-activity-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 10px;
    padding: 1rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    transition: box-shadow 0.15s;
}

.staff-activity-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.staff-card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.85rem;
}

.staff-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.staff-card-name {
    font-size: 0.95rem;
    color: var(--text-primary, #111827);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.staff-card-stats {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.staff-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.83rem;
}

.staff-stat-label {
    color: var(--text-secondary, #6b7280);
}

.staff-stat-value {
    font-weight: 600;
    color: var(--text-primary, #111827);
}

.staff-stat-value.highlight {
    font-size: 1.05rem;
    color: #6366f1;
}

/* Report pages: per-staff breakdown panel */
.report-staff-breakdown {
    margin: 1rem 1.5rem 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 10px;
}

.report-staff-breakdown h3 {
    margin: 0 0 0.85rem;
    font-size: 0.95rem;
    color: var(--text-secondary, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* "Added By" cell & tag in tables */
.added-by-cell {
    white-space: nowrap;
}

.staff-tag {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #ede9fe;
    color: #5b21b6;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}