/* PropFlow — Real Estate Property Management Styles */
:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --accent: #3b82f6;
    --accent-light: #f1f5f9;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --sidebar-bg: #1e293b;
    --sidebar-text: #94a3b8;
    --sidebar-active: #3b82f6;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius: 14px;
    --radius-sm: 10px;
}

[data-theme="dark"] {
    --bg-primary: #18181b;
    --bg-secondary: #27272a;
    --bg-card: #27272a;
    --text-primary: #fafafa;
    --text-secondary: #d4d4d8;
    --text-muted: #71717a;
    --border-color: #3f3f46;
    --accent-light: #3f3f46;
    --sidebar-bg: #09090b;
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-secondary);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.logo svg { width: 32px; height: 32px; }

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

.nav-section { margin-bottom: 24px; }

.nav-section-title {
    display: block;
    padding: 8px 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sidebar-text);
    opacity: 0.6;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
}

.nav-item:hover {
    color: var(--sidebar-active);
    background: rgba(255,255,255,0.05);
}

.nav-item.active {
    color: var(--sidebar-active);
    background: rgba(14, 165, 233, 0.2);
    border-right: 3px solid var(--accent);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
}

.user-details { display: flex; flex-direction: column; }
.user-name { color: #fff; font-size: 14px; font-weight: 500; }
.user-role { color: var(--sidebar-text); font-size: 12px; }

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-primary);
    stroke-width: 2;
}

.search-bar {
    flex: 1;
    max-width: 480px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.search-bar svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-muted);
    stroke-width: 2;
    fill: none;
}

.search-bar input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 14px;
    color: var(--text-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:hover { border-color: var(--accent); }

.icon-btn svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-secondary);
    stroke-width: 2;
    fill: none;
}

.notification-btn { position: relative; }

.notification-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.add-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.add-btn:hover { background: #0284c7; }

.add-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* Pages */
.page {
    display: none;
    padding: 24px;
}

.page.active { display: block; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
}

.date-range select {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
}

.kpi-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.kpi-icon.properties { background: #dbeafe; }
.kpi-icon.occupancy { background: #dcfce7; }
.kpi-icon.revenue { background: #fef3c7; }
.kpi-icon.maintenance { background: #fee2e2; }

.kpi-content { flex: 1; }

.kpi-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.kpi-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.chart-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
}

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

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.view-all {
    font-size: 13px;
    color: var(--accent);
    text-decoration: none;
}

.view-all:hover { text-decoration: underline; }

.revenue-chart {
    height: 250px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.revenue-chart .bar {
    flex: 1;
    background: linear-gradient(to top, var(--accent), #38bdf8);
    border-radius: 4px 4px 0 0;
    transition: height 0.3s ease;
}

.distribution-chart {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dist-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dist-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.dist-info { flex: 1; }

.dist-label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.dist-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.dist-bar-fill {
    height: 100%;
    border-radius: 3px;
}

.dist-value {
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-mono);
}

/* Lists Row */
.lists-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.list-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
}

.renewals-list, .payments-list, .maintenance-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.renewal-item, .payment-item, .maint-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.renewal-item .tenant-name,
.payment-item .tenant-name,
.maint-item .property-name {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

.renewal-item .days-left {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.days-left.urgent { background: #fee2e2; color: #991b1b; }
.days-left.warning { background: #fef3c7; color: #92400e; }
.days-left.normal { background: #dcfce7; color: #166534; }

.payment-item .amount {
    font-family: var(--font-mono);
    font-weight: 600;
}

.payment-item .status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.status.paid { background: #dcfce7; color: #166534; }
.status.pending { background: #fef3c7; color: #92400e; }
.status.overdue { background: #fee2e2; color: #991b1b; }

.maint-item .priority {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.priority.urgent { background: #fee2e2; color: #991b1b; }
.priority.medium { background: #fef3c7; color: #92400e; }
.priority.low { background: #dbeafe; color: #1e40af; }

/* Buttons */
.primary-btn, .secondary-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.primary-btn {
    background: var(--accent);
    color: #fff;
    border: none;
}

.primary-btn:hover { background: #0284c7; }

.secondary-btn {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.secondary-btn:hover { border-color: var(--accent); }

.primary-btn svg, .secondary-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* Filters Bar */
.filters-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-search {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
}

.filters-bar select {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
}

/* Properties Grid */
.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.property-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s;
}

.property-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.property-image {
    height: 160px;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
}

.property-status-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.property-status-badge.available { background: #dcfce7; color: #166534; }
.property-status-badge.occupied { background: #dbeafe; color: #1e40af; }
.property-status-badge.maintenance { background: #fef3c7; color: #92400e; }

.property-details {
    padding: 16px;
}

.property-address {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.property-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.property-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.property-price {
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent);
}

.property-price span {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-muted);
}

/* Portfolio Summary */
.portfolio-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.portfolio-stat {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.portfolio-stat .stat-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: 8px;
}

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

/* Data Table */
.table-container {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

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

.data-table th, .data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
}

.data-table td { font-size: 14px; }

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

.data-table tbody tr:last-child td { border-bottom: none; }

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

.action-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn:hover { background: var(--accent); }
.action-btn:hover svg { stroke: #fff; }

.action-btn svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-muted);
    stroke-width: 2;
    fill: none;
}

/* Request Stats */
.request-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.req-stat {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.req-count {
    display: block;
    font-size: 36px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.req-stat.urgent .req-count { color: var(--danger); }
.req-stat.pending .req-count { color: var(--warning); }
.req-stat.in-progress .req-count { color: var(--info); }
.req-stat.completed .req-count { color: var(--success); }

.req-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.request-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.request-status.urgent { background: #fee2e2; color: #991b1b; }
.request-status.pending { background: #fef3c7; color: #92400e; }
.request-status.in-progress { background: #e0e7ff; color: #4338ca; }
.request-status.completed { background: #dcfce7; color: #166534; }

/* Tenants Grid */
.tenants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.tenant-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s;
}

.tenant-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.tenant-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.tenant-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 18px;
}

.tenant-name {
    font-size: 16px;
    font-weight: 600;
}

.tenant-email {
    font-size: 13px;
    color: var(--text-muted);
}

.tenant-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.tenant-info-item {
    text-align: center;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.tenant-info-value {
    display: block;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-mono);
}

.tenant-info-label {
    font-size: 11px;
    color: var(--text-muted);
}

/* Lease Stats */
.lease-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.lease-stat {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.lease-stat-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: 4px;
}

.lease-stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

.lease-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.lease-status.active { background: #dcfce7; color: #166534; }
.lease-status.expiring { background: #fef3c7; color: #92400e; }
.lease-status.expired { background: #fee2e2; color: #991b1b; }

/* Application Pipeline */
.application-pipeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pipeline-stage {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid var(--border-color);
}

.pipeline-stage h4 {
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stage-count {
    background: var(--bg-secondary);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.pipeline-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.app-card {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.app-name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.app-property {
    font-size: 12px;
    color: var(--text-muted);
}

/* Payment Summary */
.payment-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.payment-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.payment-card.collected { border-left: 4px solid var(--success); }
.payment-card.pending { border-left: 4px solid var(--warning); }
.payment-card.overdue { border-left: 4px solid var(--danger); }

.payment-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.payment-value {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.payment-card.collected .payment-value { color: var(--success); }
.payment-card.pending .payment-value { color: var(--warning); }
.payment-card.overdue .payment-value { color: var(--danger); }

.payment-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.payment-status.paid { background: #dcfce7; color: #166534; }
.payment-status.pending { background: #fef3c7; color: #92400e; }
.payment-status.overdue { background: #fee2e2; color: #991b1b; }

/* Expense Categories */
.expense-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.expense-cat {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.expense-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: var(--bg-secondary);
}

.expense-info { flex: 1; }

.expense-cat-name {
    font-size: 14px;
    font-weight: 500;
}

.expense-cat-amount {
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-mono);
}

/* Reports Grid */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.report-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: all 0.2s;
}

.report-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.report-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.report-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.report-info p {
    font-size: 13px;
    color: var(--text-muted);
}

/* AI Valuation */
.ai-badge {
    padding: 6px 12px;
    background: var(--accent-light);
    color: var(--accent);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.valuation-tool {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.valuation-form {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-color);
}

.valuation-form h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input, .form-group select {
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
}

.valuation-result {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.result-placeholder span {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
}

.valuation-display {
    text-align: center;
    width: 100%;
}

.val-estimate {
    font-size: 48px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent);
    margin-bottom: 8px;
}

.val-range {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.val-confidence {
    display: inline-block;
    padding: 6px 16px;
    background: #dcfce7;
    color: #166534;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
}

.val-factors {
    text-align: left;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.val-factors h4 {
    font-size: 14px;
    margin-bottom: 12px;
}

.factor-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 13px;
}

.factor-item .positive { color: var(--success); }
.factor-item .negative { color: var(--danger); }

/* Market Analysis */
.market-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.market-stat {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.market-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.market-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: 4px;
}

.market-change {
    font-size: 13px;
    font-weight: 500;
}

.market-change.positive { color: var(--success); }
.market-change.negative { color: var(--danger); }

.chart-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.chart-tab {
    padding: 6px 12px;
    background: none;
    border: none;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

.chart-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    font-weight: 500;
}

.market-chart {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.neighborhood-comparison {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    margin-top: 24px;
}

.neighborhood-comparison h3 {
    font-size: 16px;
    margin-bottom: 20px;
}

.neighborhoods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

.neighborhood-card {
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.neighborhood-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.neighborhood-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.neigh-stat {
    text-align: center;
}

.neigh-stat-value {
    display: block;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-mono);
}

.neigh-stat-label {
    font-size: 10px;
    color: var(--text-muted);
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 200;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 { font-size: 18px; }

.modal-close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.modal-close svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    stroke-width: 2;
}

.modal-body { padding: 20px; }

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--success);
    animation: toastIn 0.3s ease;
}

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

@keyframes toastIn {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .menu-toggle { display: block; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid, .lists-row { grid-template-columns: 1fr; }
    .portfolio-summary, .request-stats, .lease-stats { grid-template-columns: repeat(2, 1fr); }
    .market-overview { grid-template-columns: repeat(2, 1fr); }
    .valuation-tool { grid-template-columns: 1fr; }
    .application-pipeline { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .page { padding: 16px; }
    .page-header { flex-direction: column; gap: 16px; align-items: flex-start; }
    .kpi-grid, .portfolio-summary, .request-stats { grid-template-columns: 1fr; }
    .payment-summary { grid-template-columns: 1fr; }
    .application-pipeline { grid-template-columns: 1fr; }
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
}

.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}