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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f9fafb;
    color: #374151;
    line-height: 1.6;
}

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

/* Header */
.header {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    border-top: 4px solid #3b82f6;
}

.header h1 {
    color: #1e40af;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
}

.subtitle {
    color: #6b7280;
    font-size: 16px;
}

/* Controls Section */
.controls-section {
    background-color: white;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

/* Search Bar */
.search-container {
    position: relative;
    margin-bottom: 16px;
}

.search-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: #3b82f6;
}

.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.autocomplete-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
}

.autocomplete-item:hover {
    background-color: #eff6ff;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background-color: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background-color: #2563eb;
}

.btn-secondary {
    background-color: white;
    color: #374151;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover {
    background-color: #f9fafb;
}

#toggleFilters {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-badge {
    background-color: #3b82f6;
    color: white;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
}

/* Filters Panel */
.filters-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.filter-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
}

.filter-select {
    width: 100%;
    padding: 8px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    color: #374151;
    background-color: white;
}

.filter-select:focus {
    outline: none;
    border-color: #3b82f6;
}

.filter-actions {
    display: flex;
    justify-content: flex-end;
}

/* Results Summary */
.results-summary {
    background-color: white;
    padding: 12px 20px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    font-size: 14px;
    color: #6b7280;
}

/* Loading Indicator */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Table */
.table-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 20px;
}

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

.companies-table thead {
    background-color: #f9fafb;
    border-bottom: 2px solid #e5e7eb;
}

.companies-table th {
    padding: 16px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    white-space: nowrap;
}

.companies-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.companies-table th.sortable:hover {
    background-color: #f3f4f6;
}

.sort-arrow {
    display: inline-block;
    margin-left: 4px;
    color: #9ca3af;
    font-size: 12px;
}

.sort-arrow::before {
    content: '⇅';
}

.sort-arrow.asc::before {
    content: '↑';
    color: #3b82f6;
}

.sort-arrow.desc::before {
    content: '↓';
    color: #3b82f6;
}

.companies-table td {
    padding: 16px;
    border-bottom: 1px solid #f3f4f6;
    font-size: 14px;
    color: #374151;
}

.companies-table tbody tr:hover {
    background-color: #f9fafb;
}

.company-name {
    font-weight: 500;
    color: #1e40af;
}

.industries-cell {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #6b7280;
    font-size: 13px;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-not-applied {
    background-color: #f3f4f6;
    color: #6b7280;
}

.status-applied {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-interview-scheduled {
    background-color: #fef3c7;
    color: #92400e;
}

.status-interviewed {
    background-color: #e0e7ff;
    color: #3730a3;
}

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

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

.status-got-ghosted {
    background-color: #f3f4f6;
    color: #374151;
}

.btn-edit {
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-edit:hover {
    background-color: #2563eb;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6b7280;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* Pagination */
.pagination-container {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 8px 14px;
    border: 1px solid #d1d5db;
    background-color: white;
    color: #374151;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.page-btn:hover:not(:disabled) {
    background-color: #f9fafb;
    border-color: #3b82f6;
}

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

.page-btn.active {
    background-color: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background-color: white;
    width: 90%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #e5e7eb;
}

.modal-header h2 {
    font-size: 20px;
    color: #1e40af;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #6b7280;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: #374151;
}

.modal-body {
    padding: 24px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    color: #374151;
}

.form-control:focus {
    outline: none;
    border-color: #3b82f6;
}

.form-control-disabled {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 14px;
    color: #6b7280;
    background-color: #f9fafb;
}

.form-hint {
    display: block;
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 24px;
    border-top: 1px solid #e5e7eb;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: white;
    color: #374151;
    padding: 16px 24px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-left: 4px solid #3b82f6;
    z-index: 3000;
    animation: slideIn 0.3s ease-out;
}

.toast.success {
    border-left-color: #10b981;
}

.toast.error {
    border-left-color: #ef4444;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .companies-table {
        font-size: 13px;
    }
    
    .companies-table th,
    .companies-table td {
        padding: 12px;
    }
}

@media (max-width: 768px) {
    .header h1 {
        font-size: 24px;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .companies-table {
        min-width: 800px;
    }
    
    .pagination-container {
        font-size: 13px;
    }
}