/* ====== ALL ORIGINAL CSS PRESERVED EXACTLY ====== */
        :root {
            --bg-primary: #f0f4f8;
            --bg-secondary: #ffffff;
            --bg-tertiary: #f8fafc;
            --text-primary: #1e293b;
            --text-secondary: #475569;
            --text-muted: #64748b;
            --accent-primary: #2563eb;
            --accent-secondary: #3b82f6;
            --accent-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --info: #3b82f6;
            --border-color: #e2e8f0;
            --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
            --hover-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.2);
            --sidebar-bg: #ffffff;
            --navbar-bg: #ffffff;
            --input-bg: #ffffff;
            --table-hover: #f1f5f9;
            --chart-grid: #e2e8f0;
        }

        [data-theme="dark"] {
            --bg-primary: #0f172a;
            --bg-secondary: #1e293b;
            --bg-tertiary: #242a32;
            --text-primary: #f1f5f9;
            --text-secondary: #cbd5e1;
            --text-muted: #94a3b8;
            --accent-primary: #3b82f6;
            --accent-secondary: #60a5fa;
            --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
            --success: #059669;
            --warning: #d97706;
            --danger: #dc2626;
            --info: #2563eb;
            --border-color: #334155;
            --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
            --hover-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.7);
            --sidebar-bg: #1e293b;
            --navbar-bg: #1e293b;
            --input-bg: #334155;
            --table-hover: #2d3a4f;
            --chart-grid: #334155;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            transition: background-color .3s, color .3s, border-color .3s;
        }

        html {
            scrollbar-gutter: stable;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
            line-height: 1.6;
            font-size: 15px;
            overflow-x: hidden;
        }

        .auth-boot-splash {
            position: fixed;
            inset: 0;
            display: none;
            align-items: center;
            justify-content: center;
            background: var(--bg-primary);
            z-index: 2000;
            padding: 16px;
        }

        .auth-boot-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 24px;
            min-width: 260px;
            text-align: center;
            box-shadow: var(--card-shadow);
        }

        .auth-boot-card p {
            color: var(--text-secondary);
            font-weight: 500;
        }

        body.auth-booting .auth-boot-splash {
            display: flex;
        }

        body.auth-booting #loginContainer,
        body.auth-booting #dashboardContainer {
            display: none !important;
        }

        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-tertiary);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb {
            background: var(--accent-secondary);
            border-radius: 10px;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px)
            }

            to {
                opacity: 1;
                transform: translateY(0)
            }
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateX(-20px)
            }

            to {
                opacity: 1;
                transform: translateX(0)
            }
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0)
            }

            50% {
                transform: translateY(-10px)
            }
        }

        @keyframes spin {
            0% {
                transform: rotate(0)
            }

            100% {
                transform: rotate(360deg)
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0
            }

            to {
                opacity: 1
            }
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(50px)
            }

            to {
                opacity: 1;
                transform: translateY(0)
            }
        }

        .login-container {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px;
            background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, .1) 0%, transparent 50%), radial-gradient(circle at 90% 80%, rgba(59, 130, 246, .1) 0%, transparent 50%), var(--bg-primary);
        }

        .login-card {
            background: var(--bg-secondary);
            border-radius: 24px;
            padding: 36px;
            box-shadow: var(--card-shadow);
            width: 100%;
            max-width: 440px;
            animation: fadeInUp .6s ease-out;
            border: 1px solid var(--border-color);
        }

        .logo {
            text-align: center;
            margin-bottom: 28px;
        }

        .logo i {
            font-size: 46px;
            color: var(--accent-primary);
            background: linear-gradient(135deg, rgba(37, 99, 235, .1), rgba(59, 130, 246, .1));
            width: 92px;
            height: 92px;
            line-height: 92px;
            border-radius: 22px;
            margin-bottom: 14px;
            animation: float 3s ease-in-out infinite;
        }

        .logo h1 {
            color: var(--text-primary);
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .logo p {
            color: var(--text-muted);
            font-size: 14px;
        }

        h2 {
            text-align: center;
            color: var(--text-primary);
            margin-bottom: 24px;
            font-size: 22px;
            font-weight: 600;
        }

        .form-group {
            margin-bottom: 18px;
        }

        label {
            display: block;
            margin-bottom: 10px;
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: .5px;
        }

        input, select, textarea {
            width: 100%;
            padding: 12px 14px;
            border: 2px solid var(--border-color);
            border-radius: 12px;
            font-size: 15px;
            transition: all .3s;
            font-family: inherit;
            background: var(--input-bg);
            color: var(--text-primary);
        }

        .password-input-wrap {
            position: relative;
        }

        .password-input-wrap input {
            padding-right: 44px;
        }

        .password-toggle-btn {
            position: absolute;
            top: 50%;
            right: 10px;
            transform: translateY(-50%);
            border: none;
            background: transparent;
            color: var(--text-muted);
            width: 30px;
            height: 30px;
            border-radius: 8px;
            cursor: pointer;
        }

        .password-toggle-btn:hover {
            color: var(--accent-primary);
            background: var(--bg-tertiary);
        }

        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--accent-primary);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, .1);
        }

        .btn {
            padding: 12px 20px;
            border: none;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all .3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-primary {
            background: var(--accent-gradient);
            color: white;
            box-shadow: 0 8px 20px -5px var(--accent-primary);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
        }

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

        .btn-success:hover {
            transform: translateY(-3px);
        }

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

        .btn-warning:hover {
            transform: translateY(-3px);
        }

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

        .btn-danger:hover {
            transform: translateY(-3px);
        }

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

        .btn-info:hover {
            transform: translateY(-3px);
        }

        .btn-login {
            width: 100%;
            padding: 14px;
            background: var(--accent-gradient);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 8px 20px -5px var(--accent-primary);
        }

        .btn-login:hover {
            transform: translateY(-3px);
        }

        .btn-login:disabled {
            opacity: .7;
            cursor: not-allowed;
            transform: none;
        }

        .auth-link-row {
            margin-top: 16px;
            text-align: center;
            font-size: 14px;
        }

        .auth-link {
            color: var(--accent-primary);
            text-decoration: none;
            font-weight: 600;
        }

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

        .auth-help {
            margin: -8px 0 18px 0;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.5;
        }

        .theme-toggle {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1000;
        }

        .theme-toggle-btn {
            width: 48px;
            height: 48px;
            border-radius: 24px;
            background: var(--accent-gradient);
            border: none;
            color: white;
            font-size: 18px;
            cursor: pointer;
            box-shadow: 0 10px 25px -5px var(--accent-primary);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .theme-toggle-btn:hover {
            transform: scale(1.1) rotate(180deg);
        }

        .demo-credentials {
            margin-top: 26px;
            padding: 18px;
            background: var(--bg-tertiary);
            border-radius: 14px;
            font-size: 14px;
            border: 1px solid var(--border-color);
        }

        .demo-credentials p {
            color: var(--text-secondary);
            margin-bottom: 15px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .demo-credentials ul {
            list-style: none;
            display: grid;
            gap: 10px;
        }

        .demo-credentials li {
            color: var(--text-secondary);
            padding: 12px 15px;
            background: var(--bg-secondary);
            border-radius: 12px;
            border-left: 4px solid var(--accent-primary);
            font-size: 13px;
        }

        .message {
            margin-top: 25px;
            padding: 15px 20px;
            border-radius: 12px;
            text-align: center;
            display: none;
            font-weight: 500;
            animation: slideIn .3s;
        }

        .message.show {
            display: block;
        }

        .message.success {
            background: rgba(16, 185, 129, .1);
            color: var(--success);
            border: 1px solid var(--success);
        }

        .message.error {
            background: rgba(239, 68, 68, .1);
            color: var(--danger);
            border: 1px solid var(--danger);
        }

        .message.info {
            background: rgba(59, 130, 246, .1);
            color: var(--info);
            border: 1px solid var(--info);
        }

        .loading {
            display: none;
            text-align: center;
            margin-top: 25px;
        }

        .loading.show {
            display: block;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 4px solid var(--border-color);
            border-top: 4px solid var(--accent-primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 15px;
        }

        .dashboard-container {
            min-height: 100vh;
            background: var(--bg-primary);
            display: none;
        }

        .dashboard-container.active {
            display: block;
        }

        .navbar {
            background: var(--navbar-bg);
            border-bottom: 1px solid var(--border-color);
            padding: 12px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            cursor: pointer;
            color: var(--text-primary);
        }

        .nav-left .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin: 0;
        }

        .nav-left .logo i {
            font-size: 24px;
            width: 45px;
            height: 45px;
            line-height: 45px;
            margin: 0;
        }

        .nav-left .logo span {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 25px;
            position: relative;
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            padding: 8px 20px;
            border-radius: 50px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
        }

        .user-menu:hover {
            background: var(--bg-primary);
            transform: translateY(-2px);
        }

        .user-menu i {
            font-size: 22px;
            color: var(--accent-primary);
        }

        .user-menu span {
            font-weight: 600;
            color: var(--text-primary);
        }

        .dropdown-menu {
            position: absolute;
            top: 70px;
            right: 0;
            background: var(--bg-secondary);
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            width: 280px;
            display: none;
            z-index: 1000;
            border: 1px solid var(--border-color);
            overflow: hidden;
        }

        .dropdown-menu.show {
            display: block;
        }

        .dropdown-header {
            padding: 20px;
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-tertiary);
        }

        .dropdown-header strong {
            display: block;
            color: var(--text-primary);
            font-size: 18px;
            margin-bottom: 5px;
        }

        .dropdown-header span {
            color: var(--text-muted);
            font-size: 14px;
        }

        .dropdown-item {
            padding: 15px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-primary);
            cursor: pointer;
        }

        .dropdown-item:hover {
            background: var(--bg-tertiary);
            padding-left: 25px;
        }

        .dropdown-item i {
            width: 22px;
            color: var(--accent-primary);
            font-size: 18px;
        }

        .dropdown-divider {
            height: 1px;
            background: var(--border-color);
            margin: 8px 0;
        }

        .sidebar {
            position: fixed;
            left: 0;
            top: 70px;
            bottom: 0;
            width: 260px;
            background: var(--sidebar-bg);
            border-right: 1px solid var(--border-color);
            padding: 20px 14px;
            overflow-y: auto;
            overflow-x: hidden;
            z-index: 90;
        }

        .sidebar-header {
            padding-bottom: 25px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 25px;
        }

        .user-avatar {
            width: 70px;
            height: 70px;
            background: var(--accent-gradient);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 28px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .user-info-sidebar h4 {
            color: var(--text-primary);
            margin-bottom: 5px;
            font-size: 18px;
        }

        .user-info-sidebar p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .nav-menu {
            list-style: none;
        }

        .nav-item {
            margin-bottom: 8px;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px 20px;
            color: var(--text-secondary);
            text-decoration: none;
            border-radius: 16px;
            cursor: pointer;
            font-weight: 500;
        }

        .nav-link:hover {
            background: var(--bg-tertiary);
            color: var(--accent-primary);
            transform: translateX(5px);
        }

        .nav-link.active {
            background: var(--accent-gradient);
            color: white;
        }

        .nav-link i {
            width: 22px;
            font-size: 18px;
        }

        .main-content {
            margin-left: 260px;
            margin-top: 70px;
            padding: 24px;
            width: calc(100% - 260px);
            min-width: 0;
            box-sizing: border-box;
        }

        .main-content.expanded {
            margin-left: 0;
            width: 100%;
        }

        .main-content.tenant-view {
            margin-left: 0 !important;
            width: 100% !important;
        }

        .page-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            background: var(--bg-secondary);
            padding: 18px 24px;
            border-radius: 18px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-color);
            animation: fadeInUp .5s;
            flex-wrap: wrap;
            gap: 15px;
        }

        .page-header h1 {
            color: var(--text-primary);
            font-size: 24px;
            font-weight: 700;
        }

        .page-header h1 i {
            color: var(--accent-primary);
            margin-right: 15px;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 18px;
            margin-bottom: 24px;
        }

        .stat-card {
            background: var(--bg-secondary);
            padding: 20px;
            border-radius: 16px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            animation: fadeInUp .5s;
        }

        .stat-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: var(--hover-shadow);
        }

        .stat-info h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .stat-info p {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 500;
        }

        .stat-icon {
            width: 52px;
            height: 52px;
            background: var(--accent-gradient);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
        }

        .data-table-container {
            background: var(--bg-secondary);
            border-radius: 18px;
            padding: 20px;
            box-shadow: var(--card-shadow);
            margin-bottom: 24px;
            border: 1px solid var(--border-color);
            animation: fadeInUp .5s;
            overflow: hidden;
        }

        .table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 25px;
            flex-wrap: wrap;
            gap: 15px;
        }

        .table-header h2 {
            color: var(--text-primary);
            font-size: 22px;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .table-header h2 i {
            color: var(--accent-primary);
        }

        .table-responsive {
            overflow-x: auto;
            border-radius: 12px;
            scrollbar-width: thin;
        }

        .table-responsive::-webkit-scrollbar {
            height: 6px;
        }

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

        th {
            text-align: left;
            padding: 14px;
            background: var(--bg-tertiary);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 13px;
            text-transform: uppercase;
        }

        td {
            padding: 14px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-primary);
        }

        tr:hover td {
            background: var(--table-hover);
        }

        .status-badge {
            padding: 6px 12px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            display: inline-block;
            text-transform: uppercase;
        }

        .status-occupied, .status-active, .status-paid, .status-resolved, .status-partial, .status-completed {
            background: rgba(16, 185, 129, .1);
            color: var(--success);
            border: 1px solid var(--success);
        }

        .status-vacant, .status-inactive, .status-pending, .status-open {
            background: rgba(245, 158, 11, .1);
            color: var(--warning);
            border: 1px solid var(--warning);
        }

        .status-overdue, .status-in-progress {
            background: rgba(59, 130, 246, .1);
            color: var(--info);
            border: 1px solid var(--info);
        }

        .status-maintenance, .status-failed {
            background: rgba(239, 68, 68, .1);
            color: var(--danger);
            border: 1px solid var(--danger);
        }

        .action-buttons {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .btn-sm {
            padding: 8px 16px;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

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

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

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

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

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

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

        .btn-sm:hover {
            transform: translateY(-2px);
        }

        .amount.ugx::before {
            content: 'UGX ';
            font-size: 14px;
            color: var(--text-muted);
            font-weight: normal;
        }

        .welcome-card {
            background: var(--accent-gradient);
            border-radius: 30px;
            padding: 40px;
            color: white;
            margin-bottom: 40px;
            box-shadow: 0 20px 40px -10px var(--accent-primary);
            position: relative;
            overflow: hidden;
        }

        .welcome-card h2 {
            color: white;
            margin-bottom: 15px;
            font-size: 32px;
        }

        .welcome-card p {
            font-size: 18px;
            opacity: .9;
        }

        .bill-card, .complaint-card {
            background: var(--bg-secondary);
            border-radius: 20px;
            padding: 25px;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid var(--border-color);
            animation: slideIn .3s;
            flex-wrap: wrap;
            gap: 15px;
        }

        .bill-card:hover, .complaint-card:hover {
            transform: translateX(10px) scale(1.01);
            box-shadow: var(--hover-shadow);
        }

        .bill-card.pending, .complaint-card.open {
            border-left: 6px solid var(--warning);
        }

        .bill-card.paid, .complaint-card.resolved {
            border-left: 6px solid var(--success);
        }

        .bill-card.partial {
            border-left: 6px solid var(--info);
        }

        .bill-card.overdue {
            border-left: 6px solid var(--danger);
        }

        .bill-info, .complaint-info {
            flex: 1;
            min-width: 200px;
        }

        .bill-info h4, .complaint-info h4 {
            color: var(--text-primary);
            font-size: 18px;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .bill-details, .complaint-details {
            display: flex;
            gap: 20px;
            color: var(--text-muted);
            font-size: 14px;
            flex-wrap: wrap;
        }

        .bill-details span, .complaint-details span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .bill-amount {
            text-align: right;
            margin-right: 25px;
        }

        .amount {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .btn-pay {
            background: var(--success);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 16px;
        }

        .btn-pay:hover {
            background: #059669;
            transform: translateY(-3px);
        }

        .btn-complaint {
            background: var(--warning);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 16px;
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, .7);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            animation: fadeIn .3s;
        }

        .modal {
            background: var(--bg-secondary);
            border-radius: 20px;
            width: 90%;
            max-width: 620px;
            max-height: 90vh;
            overflow-y: auto;
            animation: slideUp .4s;
            border: 1px solid var(--border-color);
        }

        .modal-header {
            padding: 18px 22px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--accent-gradient);
            color: white;
            border-radius: 20px 20px 0 0;
        }

        .modal-header h3 {
            font-size: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .modal-close {
            background: rgba(255, 255, 255, .2);
            border: none;
            width: 45px;
            height: 45px;
            border-radius: 15px;
            font-size: 28px;
            cursor: pointer;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-close:hover {
            background: rgba(255, 255, 255, .3);
            transform: rotate(90deg);
        }

        .modal-body {
            padding: 22px;
        }

        .modal-footer {
            padding: 16px 22px;
            border-top: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 15px;
            background: var(--bg-tertiary);
            border-radius: 0 0 20px 20px;
        }

        .payment-methods {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin: 30px 0;
        }

        .payment-method {
            text-align: center;
            padding: 25px;
            border: 2px solid var(--border-color);
            border-radius: 20px;
            cursor: pointer;
            background: var(--bg-tertiary);
        }

        .payment-method:hover {
            border-color: var(--accent-primary);
            transform: translateY(-5px);
        }

        .payment-method.selected {
            border-color: var(--accent-primary);
            background: var(--accent-gradient);
            color: white;
        }

        .payment-method i {
            font-size: 40px;
            margin-bottom: 15px;
            display: block;
        }

        .payment-method.mtn i {
            color: #ffcc00;
        }

        .payment-method.airtel i {
            color: #e60000;
        }

        .payment-method.bank i {
            color: var(--accent-primary);
        }

        .payment-method.card i {
            color: #0f766e;
        }

        .payment-method.selected i {
            color: white;
        }

        .payment-method h4 {
            margin-bottom: 8px;
            font-size: 18px;
        }

        .payment-method p {
            font-size: 13px;
            opacity: .8;
        }

        .filter-bar {
            display: flex;
            gap: 15px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .filter-select {
            padding: 12px 20px;
            border: 2px solid var(--border-color);
            border-radius: 50px;
            min-width: 200px;
            background: var(--bg-secondary);
            color: var(--text-primary);
            font-size: 14px;
            cursor: pointer;
        }

        .chart-container {
            background: var(--bg-secondary);
            border-radius: 25px;
            padding: 30px;
            box-shadow: var(--card-shadow);
            margin-bottom: 40px;
            border: 1px solid var(--border-color);
        }

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

        .chart-header h2 {
            color: var(--text-primary);
            font-size: 22px;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .chart-wrapper {
            height: 260px;
            position: relative;
        }

        .toast-notification {
            position: fixed;
            top: 20px;
            right: 20px;
            background: var(--bg-secondary);
            color: var(--text-primary);
            padding: 15px 20px;
            border-radius: 12px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-color);
            z-index: 9999;
            animation: slideIn .3s;
        }

        .demo_security_note {
            margin-top: 10px;
            color: var(--success);
        }

        .toast_message {
            font-size: 14px;
            margin-top: 5px;
        }

        .center_loader {
            text-align: center;
            padding: 44px;
        }

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

        .table_empty_center {
            text-align: center;
        }

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

        .form_submit_full {
            width: 100%;
        }

        .meter_reading_input {
            width: 100px;
            padding: 8px;
            border-radius: 8px;
            border: 2px solid var(--border-color);
            background: var(--input-bg);
            color: var(--text-primary);
        }

        .bills_reminders_btn {
            margin-left: 10px;
        }

        .bill_summary_card {
            background: var(--bg-tertiary);
            border-radius: 20px;
            padding: 25px;
        }

        .bill_grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

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

        .bill_hr {
            border: none;
        }

        .bill_hr_thin {
            margin: 20px 0;
            border-top: 1px solid var(--border-color);
        }

        .bill_hr_bold {
            margin: 15px 0;
            border-top: 2px solid var(--border-color);
        }

        .bill_row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
        }

        .bill_total_row {
            display: flex;
            justify-content: space-between;
            font-size: 20px;
            font-weight: 700;
        }

        .bill_total_amount {
            color: var(--success);
        }

        .bill_paid_row {
            display: flex;
            justify-content: space-between;
            margin-top: 10px;
        }

        .bill_balance_row {
            display: flex;
            justify-content: space-between;
            font-weight: 600;
            color: var(--danger);
        }

        .complaint_description {
            margin-bottom: 20px;
        }

        .complaint_replies_header {
            margin-bottom: 15px;
        }

        .complaint_reply_card {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 10px;
            border-left: 4px solid var(--accent-primary);
        }

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

        .complaint_reply_text {
            margin-top: 5px;
        }

        .complaint_reply_form {
            margin-top: 20px;
        }

        .tenant_dashboard_wrapper {
            max-width: 1400px;
            margin: 0 auto;
        }

        .tenant_badges_row {
            display: flex;
            gap: 15px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .tenant_badge_chip {
            background: rgba(255, 255, 255, .2);
            padding: 8px 16px;
            border-radius: 50px;
        }

        .tenant_actions_row {
            display: flex;
            gap: 15px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .tenant_current_bill_icon {
            color: var(--warning);
        }

        .tenant_credit_applied {
            margin-top: 10px;
            color: var(--success);
        }

        .tenant_balance_info {
            color: var(--info);
        }

        .amount_success {
            color: var(--success);
        }

        .empty_state_text {
            text-align: center;
            padding: 30px;
            color: var(--text-muted);
        }

        .payment_summary_card {
            background: var(--bg-tertiary);
            border-radius: 16px;
            padding: 25px;
            margin-bottom: 25px;
            text-align: center;
        }

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

        .payment_total_amount {
            font-size: 26px;
            font-weight: 700;
            color: var(--danger);
            margin-top: 10px;
        }

        .payment_method_header {
            margin: 20px 0;
        }

        .payment_method_form {
            display: none;
        }

        .payment_submit_btn {
            width: 100%;
            padding: 16px;
            margin-top: 20px;
        }

        .payment_result_wrap {
            text-align: center;
            padding: 40px;
        }

        .payment_result_icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            border: 4px solid var(--success);
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .payment_result_icon_mark {
            font-size: 40px;
            color: var(--success);
        }

        .payment_result_title {
            color: var(--success);
            margin-bottom: 15px;
        }

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

        .payment_result_amount {
            font-size: 20px;
            margin: 15px 0;
        }

        .payment_result_pending {
            color: var(--warning);
        }

        .payment_result_done_btn {
            margin-top: 20px;
        }

        .profile_modal_body {
            text-align: center;
        }

        .profile_avatar {
            width: 100px;
            height: 100px;
            font-size: 40px;
            margin: 0 auto 20px;
        }

        .profile_role {
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .profile_grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            text-align: left;
        }

        .profile_card {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
        }

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

        @media(max-width:768px) {
            html, body {
                overflow-x: hidden;
                max-width: 100vw;
            }

            body.sidebar-open {
                overflow: hidden;
            }

            .navbar {
                padding: 12px 14px;
            }

            .menu-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 40px;
                height: 40px;
            }

            .nav-left {
                gap: 10px;
                min-width: 0;
            }

            .nav-left .logo span {
                display: none;
            }

            .nav-right {
                gap: 10px;
            }

            .user-menu {
                padding: 6px 12px;
                gap: 8px;
            }

            .user-menu span {
                display: none;
            }

            .dropdown-menu {
                width: min(280px, calc(100vw - 24px));
                right: 0;
            }

            .sidebar {
                width: min(84vw, 300px);
                height: calc(100vh - 64px);
                top: 64px;
                transform: translateX(-105%);
                box-shadow: 2px 0 20px rgba(0, 0, 0, .2);
                border-right: none;
                border-radius: 0 20px 20px 0;
                visibility: hidden;
                transition: transform .25s ease, visibility .25s ease;
            }

            .sidebar.open {
                transform: translateX(0);
                visibility: visible;
            }

            .main-content,
            .main-content.expanded {
                margin-left: 0 !important;
                margin-top: 64px;
                padding: 14px;
                width: 100% !important;
            }

            .stats-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .payment-methods {
                grid-template-columns: 1fr;
            }

            .tenant_form_grid,
            .bill_grid,
            .profile_grid {
                grid-template-columns: 1fr;
            }

            .data-table-container,
            .chart-container {
                padding: 14px;
                border-radius: 14px;
            }

            .bill-card, .complaint-card {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
                padding: 18px;
            }

            .bill-info, .complaint-info, .bill-amount {
                width: 100%;
                min-width: 0;
                margin-right: 0;
                text-align: left;
            }

            .page-header {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
                padding: 14px 16px;
            }

            .page-header h1 {
                font-size: 20px;
            }

            .filter-bar,
            .tenant_actions_row,
            .tenant_badges_row {
                width: 100%;
            }

            .filter-select {
                width: 100%;
                min-width: 0;
            }

            .modal {
                width: calc(100% - 16px);
                max-height: 88vh;
            }

            .modal-footer {
                flex-direction: column;
                align-items: stretch;
            }

            .chart-wrapper {
                height: 220px;
            }
        }

        @media(max-width:480px) {
            .theme-toggle {
                bottom: 12px;
                right: 12px;
            }

            .theme-toggle-btn {
                width: 42px;
                height: 42px;
                font-size: 15px;
            }

            .login-card {
                padding: 22px 16px;
                border-radius: 18px;
            }

            .logo i {
                width: 72px;
                height: 72px;
                line-height: 72px;
                font-size: 32px;
            }

            .nav-left .logo i {
                width: 38px;
                height: 38px;
                line-height: 38px;
                font-size: 18px;
            }

            .stat-info h3 {
                font-size: 20px;
            }

            .welcome-card {
                padding: 24px;
                border-radius: 22px;
            }

            .welcome-card h2 {
                font-size: 22px;
            }
        }

        /* ══════════════════════════════════════════
   MANUAL PAYMENT FLOW — DEPOSIT PANEL,
   RECEIPT DROPZONE, ADMIN PENDING QUEUE
   ══════════════════════════════════════════ */

        /* Deposit-details panel inside the tenant Pay Bill modal. */
        .deposit_panel {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: 14px;
            padding: 16px;
            margin: 16px 0;
        }

        .deposit_panel_title {
            margin: 0 0 12px;
            font-size: 14px;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .deposit_group {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 12px 14px;
            margin-bottom: 10px;
        }

        .deposit_group:last-of-type {
            margin-bottom: 0;
        }

        .deposit_group_title {
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mtn_color {
            color: #f7c52a;
        }

        .airtel_color {
            color: #ed1c24;
        }

        .deposit_row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 4px 0;
            font-size: 14px;
        }

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

        .deposit_value {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-primary);
        }

        .deposit_value code {
            background: var(--bg-tertiary);
            padding: 2px 8px;
            border-radius: 6px;
            font-family: 'SF Mono', Menlo, monospace;
            font-size: 13px;
        }

        .copy_btn {
            border: 1px solid var(--border-color);
            background: var(--bg-secondary);
            border-radius: 6px;
            width: 28px;
            height: 28px;
            cursor: pointer;
            color: var(--text-secondary);
            transition: all 0.15s ease;
        }

        .copy_btn:hover {
            background: var(--accent-primary);
            color: white;
            border-color: var(--accent-primary);
        }

        .deposit_hint {
            margin: 10px 0 0;
            font-size: 12px;
            color: var(--text-muted);
        }

        .payment_method_header {
            margin: 16px 0 10px;
            font-size: 14px;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .optional_label {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 12px;
        }

        .required_marker {
            color: var(--danger);
        }

        /* Receipt dropzone — file input is layered transparent over the
   visible label area so click-to-open + drag-and-drop both work. */
        .receipt_dropzone {
            position: relative;
            border: 2px dashed var(--border-color);
            border-radius: 12px;
            background: var(--bg-tertiary);
            min-height: 140px;
            overflow: hidden;
            transition: all 0.15s ease;
        }

        .receipt_dropzone.drag_over {
            border-color: var(--accent-primary);
            background: rgba(37, 99, 235, 0.06);
        }

        .receipt_file_input {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            cursor: pointer;
            z-index: 2;
        }

        .receipt_dropzone_inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 24px 16px;
            pointer-events: none;
        }

        .receipt_upload_icon {
            font-size: 36px;
            color: var(--accent-primary);
            margin-bottom: 8px;
        }

        .receipt_dropzone_text {
            margin: 4px 0;
            color: var(--text-primary);
        }

        .receipt_dropzone_hint {
            margin: 0;
            color: var(--text-muted);
            font-size: 12px;
        }

        .receipt_preview {
            display: flex;
            gap: 14px;
            padding: 14px;
            align-items: flex-start;
            position: relative;
            z-index: 3;
        }

        .receipt_preview_img {
            width: 110px;
            height: 110px;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid var(--border-color);
            background: var(--bg-secondary);
        }

        .receipt_preview_doc {
            width: 110px;
            height: 110px;
            border-radius: 10px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 40px;
            color: var(--danger);
        }

        .receipt_preview_meta {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
        }

        .receipt_preview_name {
            margin: 0;
            font-weight: 600;
            color: var(--text-primary);
            word-break: break-all;
        }

        .receipt_preview_size {
            margin: 0;
            color: var(--text-muted);
            font-size: 12px;
        }

        .receipt_remove_btn {
            align-self: flex-start;
            margin-top: 6px;
            background: transparent;
            border: 1px solid var(--danger);
            color: var(--danger);
            border-radius: 6px;
            padding: 4px 10px;
            cursor: pointer;
            font-size: 12px;
        }

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

        /* Admin pending-verification queue. */
        .pending_verification_section {
            border-left: 4px solid var(--warning);
        }

        .pending_badge {
            background: var(--warning);
            color: white;
            border-radius: 999px;
            padding: 2px 10px;
            font-size: 12px;
            margin-left: 8px;
        }

        .pending_payment_grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
            gap: 14px;
            padding: 16px;
        }

        .pending_payment_card {
            display: grid;
            grid-template-columns: 96px 1fr;
            gap: 12px;
            padding: 12px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
        }

        .pending_payment_thumb img,
        .pending_payment_thumb_fallback {
            width: 96px;
            height: 96px;
            object-fit: cover;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background: var(--bg-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--text-muted);
        }

        .pending_payment_meta {
            min-width: 0;
        }

        .pending_payment_tenant {
            margin: 0 0 4px;
            color: var(--text-primary);
        }

        .pending_payment_line {
            margin: 2px 0;
            font-size: 13px;
            color: var(--text-secondary);
        }

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

        .pending_payment_amount {
            margin: 6px 0;
            font-weight: 700;
            color: var(--accent-primary);
        }

        .pending_payment_method {
            font-weight: 400;
            color: var(--text-muted);
            font-size: 12px;
            margin-left: 6px;
        }

        .pending_payment_note {
            margin: 6px 0 0;
            font-size: 12px;
            color: var(--text-muted);
            font-style: italic;
        }

        .pending_payment_actions {
            grid-column: 1 / -1;
            display: flex;
            gap: 8px;
            justify-content: flex-end;
            border-top: 1px solid var(--border-color);
            padding-top: 10px;
        }

        /* Status badges for the new statuses. */
        .status-pending_verification {
            background: rgba(245, 158, 11, 0.12);
            color: var(--warning);
        }

        .status-rejected {
            background: rgba(239, 68, 68, 0.12);
            color: var(--danger);
        }

        .amount_overdue {
            color: var(--danger);
        }

        @media (max-width: 600px) {
            .pending_payment_grid {
                grid-template-columns: 1fr;
            }

            .pending_payment_card {
                grid-template-columns: 80px 1fr;
            }

            .pending_payment_thumb img,
            .pending_payment_thumb_fallback {
                width: 80px;
                height: 80px;
            }

            /* Leave a gutter so the fixed dark-mode FAB (bottom-right)
               does not cover the Reject button on narrow viewports. */
            .pending_payment_actions {
                padding-right: 64px;
            }
        }