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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    color: #e0e0e0;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Navigation Bar */
.nav-bar {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    margin-bottom: 20px;
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-back {
    color: #667eea;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-back:hover {
    color: #764ba2;
}

.nav-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #e0e0e0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-actions {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: #a0a0a0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: #e0e0e0;
}

/* Page Header */
.page-header {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header-content h1 {
    font-size: 2.2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-actions {
    display: flex;
    gap: 15px;
}

.add-btn, .export-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.add-btn:hover, .export-btn:hover {
    transform: translateY(-2px);
}

/* Filters Section */
.filters-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-bar {
    margin-bottom: 20px;
}

.search-input-container {
    position: relative;
    max-width: 400px;
}

.search-input-container i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #a0a0a0;
}

.search-input-container input {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px 15px 12px 45px;
    color: #e0e0e0;
    font-size: 14px;
}

.search-input-container input::placeholder {
    color: #a0a0a0;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    align-items: end;
}

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

.filter-group label {
    font-size: 0.9rem;
    color: #a0a0a0;
    font-weight: 500;
}

.filter-group select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 10px 15px;
    color: #e0e0e0;
    font-size: 14px;
    cursor: pointer;
}

.clear-filters-btn {
    background: rgba(248, 113, 113, 0.2);
    border: 1px solid #f87171;
    border-radius: 8px;
    padding: 10px 15px;
    color: #f87171;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.clear-filters-btn:hover {
    background: rgba(248, 113, 113, 0.3);
}

/* Bulk Actions */
.bulk-actions {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid #667eea;
    border-radius: 10px;
    padding: 15px 25px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.bulk-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.selected-count {
    color: #667eea;
    font-weight: 600;
}

.bulk-buttons {
    display: flex;
    gap: 10px;
}

.bulk-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 8px 15px;
    color: #e0e0e0;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.bulk-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.bulk-btn.delete {
    border-color: #f87171;
    color: #f87171;
}

.bulk-btn.delete:hover {
    background: rgba(248, 113, 113, 0.2);
}

/* Transactions Table */
.transactions-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.table-container {
    overflow-x: auto;
}

.transactions-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.transactions-table th {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #e0e0e0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background 0.2s;
}

.transactions-table th:hover {
    background: rgba(255, 255, 255, 0.15);
}

.transactions-table th i {
    margin-left: 5px;
    opacity: 0.6;
}

.transactions-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: middle;
}

.transactions-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.transaction-row {
    transition: all 0.2s;
}

.transaction-row.selected {
    background: rgba(102, 126, 234, 0.1);
    border-left: 3px solid #667eea;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.85rem;
}

.amount {
    font-weight: 700;
    font-size: 1.1rem;
}

.amount.income {
    color: #4ade80;
}

.amount.expense {
    color: #f87171;
}

.type-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.type-badge.income {
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
}

.type-badge.expense {
    background: rgba(248, 113, 113, 0.2);
    color: #f87171;
}

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

.action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 6px 10px;
    color: #a0a0a0;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
}

.action-btn.edit:hover {
    border-color: #60a5fa;
    color: #60a5fa;
}

.action-btn.delete:hover {
    border-color: #f87171;
    color: #f87171;
}

/* Loading and Empty States */
.loading-state, .empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #a0a0a0;
}

.loading-state i, .empty-state i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #667eea;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #e0e0e0;
}

.add-first-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Pagination */
.pagination-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px 0;
}

.pagination-info {
    color: #a0a0a0;
    font-size: 0.9rem;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 8px 15px;
    color: #e0e0e0;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 5px;
}

.page-number {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 8px 12px;
    color: #e0e0e0;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 40px;
    text-align: center;
}

.page-number:hover {
    background: rgba(255, 255, 255, 0.2);
}

.page-number.active {
    background: #667eea;
    border-color: #667eea;
    color: white;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    margin: 5% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
    color: #e0e0e0;
    font-size: 1.3rem;
}

.modal-close {
    background: none;
    border: none;
    color: #a0a0a0;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
}

/* Form Styles */
.transaction-form, .bulk-form {
    padding: 25px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.9rem;
    color: #a0a0a0;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px 15px;
    color: #e0e0e0;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-cancel {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px 20px;
    color: #a0a0a0;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
}

.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* Transaction Details */
.transaction-details {
    padding: 25px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.detail-label {
    color: #a0a0a0;
    font-weight: 500;
}

.detail-value {
    color: #e0e0e0;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .header-actions {
        justify-content: space-between;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .bulk-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .bulk-buttons {
        justify-content: space-between;
    }
    
    .pagination-section {
        flex-direction: column;
    }
    
    .transactions-table {
        font-size: 0.9rem;
    }
    
    .transactions-table th,
    .transactions-table td {
        padding: 10px 8px;
    }
}

@media (max-width: 480px) {
    .nav-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-actions {
        justify-content: center;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}/* ==============================
   FIX: Select & Option Text Visibility
   ============================== */

/* Select box text */
select {
  color: #e0e0e0 !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

/* Dropdown options (CRITICAL FIX) */
select option {
  background-color: #1a1a2e !important;
  color: #e0e0e0 !important;
}

/* For Webkit browsers (Chrome, Edge) */
select optgroup {
  background-color: #1a1a2e !important;
  color: #e0e0e0 !important;
}

/* Disabled / placeholder option */
select option[value=""] {
  color: #a0a0a0 !important;
}
select:focus {
  border-color: #667eea !important;
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}