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#ecfdf5;--color-warning: #f59e0b;--color-warning-light: #fffbeb;--color-danger: #ef4444;--color-danger-light: #fef2f2;--color-purple: #8b5cf6;--color-purple-light: #f5f3ff;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--transition: .15s ease}[data-theme=dark]{--color-bg: #0f172a;--color-surface: #1e293b;--color-surface-hover: #334155;--color-border: #334155;--color-border-light: #475569;--color-text: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-primary-light: rgba(59, 130, 246, .15);--color-success-light: rgba(16, 185, 129, .15);--color-warning-light: rgba(245, 158, 11, .15);--color-danger-light: 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var(--space-4);background:transparent!important;border:none!important;border-radius:var(--radius-lg);color:var(--color-text-muted);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;appearance:none;-webkit-appearance:none;box-shadow:none!important;font-family:inherit}.tab-button:hover{background:var(--color-surface)!important;color:var(--color-text)}.tab-button.active{background:var(--color-surface)!important;color:var(--color-primary);font-weight:600;box-shadow:var(--shadow-sm)!important}.tab-icon{font-size:.9rem;opacity:.8}.trip-section,.total-section,.installment-section,.quotation-section,.config-section{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border-light)}.section-header 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tr:hover{background:var(--color-surface-hover)}.airline-row{transition:background var(--transition)}.airline-name{font-weight:500}.airline-badge{display:flex;align-items:center;gap:var(--space-2);padding-left:var(--space-3);border-left:3px solid}.program-dot{width:8px;height:8px;border-radius:var(--radius-full);flex-shrink:0}.input-field{width:100%;max-width:120px;padding:var(--space-2) var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;color:var(--color-text);transition:all var(--transition);font-family:inherit}.input-field:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px 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var(--transition)}.theme-btn:hover{border-color:var(--color-primary)}.theme-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.config-divider{height:1px;background:var(--color-border-light);margin:var(--space-6) 0}.config-info{margin-bottom:var(--space-5)}.add-program-btn{width:100%;padding:var(--space-4);background:var(--color-surface);border:2px dashed var(--color-border);border-radius:var(--radius-lg);color:var(--color-text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:var(--space-2);margin-bottom:var(--space-5)}.add-program-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-light)}.program-form{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);margin-bottom:var(--space-5)}.program-form h4{font-size:.9rem;font-weight:600;margin-bottom:var(--space-4)}.form-grid{display:grid;gap:var(--space-4);margin-bottom:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-group label{font-size:.75rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em}.toggle-container{display:flex;gap:var(--space-2)}.toggle-btn{flex:1;padding:var(--space-3);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all 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var(--transition);text-align:center}.btn-edit{color:var(--color-primary)}.btn-edit:hover{background:var(--color-primary);color:#fff}.btn-delete{color:var(--color-danger)}.btn-delete:hover{background:var(--color-danger);color:#fff}.installment-content{display:flex;flex-direction:column;gap:var(--space-5)}.installment-selector{display:flex;flex-direction:column;gap:var(--space-3)}.installment-selector label{font-size:.85rem;font-weight:600;color:var(--color-text-secondary)}.installment-selector select{max-width:300px;padding:var(--space-3);background:var(--color-bg);border:1px solid 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var(--space-3);font-size:.8rem}.section-header{flex-direction:column;align-items:flex-start;gap:var(--space-2)}.quotation-info{flex-direction:column}.theme-selector{flex-direction:column;align-items:flex-start}.toggle-container{flex-direction:column}.installment-options{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.data-table th,.data-table td{padding:var(--space-2);font-size:.75rem}.input-field{max-width:80px;padding:var(--space-1) var(--space-2);font-size:.8rem}.best-deal-card{flex-direction:column;text-align:center}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.operators-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-4);margin-top:var(--space-4)}.operator-card{min-height:auto;display:flex;flex-direction:column}.operator-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-3)}.operator-info{display:flex;flex-direction:column;gap:4px}.operator-info h4{font-size:1rem;font-weight:600;color:var(--color-text);margin:0}.receipt-badge{display:inline-block;font-size:.75rem;padding:2px 8px;background:var(--color-bg);border-radius:var(--radius-sm);color:var(--color-text-muted);border:1px solid var(--color-border);width:fit-content;font-weight:500}.operator-actions{display:flex;gap:var(--space-2)}.icon-btn{background:transparent;border:1px solid transparent;cursor:pointer;padding:6px;border-radius:var(--radius-md);transition:all var(--transition);font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--color-surface-hover);border-color:var(--color-border)}.delete-btn:hover{background:var(--color-danger-light);color:var(--color-danger);border-color:var(--color-danger-light)}.operator-status{margin-top:auto;padding-top:var(--space-3);border-top:1px solid var(--color-border-light)}.radio-label{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;color:var(--color-text);cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:500}.radio-label input[type=radio]{accent-color:var(--color-primary);width:16px;height:16px;margin:0}.rates-grid-container{background:var(--color-bg);padding:var(--space-4);border-radius:var(--radius-md);margin-top:var(--space-4);border:1px solid var(--color-border)}.rates-grid-container h5{font-size:.875rem;font-weight:600;margin-bottom:var(--space-1);color:var(--color-text)}.hint-text{font-size:.75rem;color:var(--color-text-muted);margin-bottom:var(--space-4);display:block}.rates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:var(--space-3)}.rate-input-group{display:flex;flex-direction:column;align-items:center;gap:var(--space-1)}.rate-input-group label{font-size:.75rem;font-weight:600;color:var(--color-text-secondary)}.rate-input{text-align:center;padding:4px!important;font-size:.85rem!important}.link-btn{background:transparent;border:none;cursor:pointer;font-size:1.1rem;opacity:.2;transition:all .2s;padding:6px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px}.link-btn:hover{opacity:.6;background:var(--color-surface-hover)}.link-btn.active{opacity:1;color:var(--color-primary);background:var(--color-primary-light)}.auth-wrapper{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:var(--color-bg-primary);padding:20px}.auth-card{background-color:var(--color-bg-secondary);border-radius:16px;padding:40px;width:100%;max-width:480px;box-shadow:0 10px 25px #0000004d;border:1px solid var(--color-border)}.auth-card.register{max-width:600px}.auth-header{text-align:center;margin-bottom:32px}.auth-header h2{font-size:1.8rem;color:var(--color-text-primary);margin-bottom:8px}.auth-header p{color:var(--color-text-secondary);font-size:.9rem}.auth-form-row{display:flex;gap:16px}.auth-input-group{margin-bottom:20px;position:relative;flex:1}.auth-label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--color-text-secondary);font-weight:500}.auth-label .required{color:var(--color-danger);margin-left:4px}.auth-input-wrapper{position:relative}.auth-input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--color-text-muted);font-size:1.2rem}.auth-input{width:100%;padding:12px 12px 12px 44px;background-color:#0003;border:1px solid var(--color-border);border-radius:8px;color:var(--color-text-primary);font-size:.95rem;transition:all .2s}.auth-input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 2px #3b82f633;background-color:#0000004d}.auth-select{padding-right:32px;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='gray' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 12px center;background-size:16px}.auth-btn{width:100%;padding:14px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:10px}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.auth-link{text-align:center;margin-top:24px;color:var(--color-text-secondary);font-size:.9rem;border-top:1px solid var(--color-border);padding-top:20px}.auth-link a{color:var(--color-primary);text-decoration:none;font-weight:600;cursor:pointer;margin-left:4px}.auth-link a:hover{text-decoration:underline}.auth-code-section{background:rgba(var(--color-primary-rgb),.05);background:#ffffff08;border:1px dashed var(--color-border);border-radius:12px;padding:24px;text-align:center;margin-bottom:24px}.code-display{font-family:monospace;font-size:1.5rem;letter-spacing:4px;color:var(--color-primary);font-weight:700;margin-top:8px;text-transform:uppercase}.copy-btn{background:none;border:none;color:var(--color-text-muted);cursor:pointer;font-size:1rem;margin-left:8px;transition:color .2s}.copy-btn:hover{color:var(--color-text-primary)}