:root{--primary-color:#3a86ff;--primary-dark:#0a63ff;--primary-light:#7aafff;--secondary-color:#6c757d;--secondary-dark:#495057;--secondary-light:#adb5bd;--success-color:#38b000;--success-dark:#2b9348;--success-light:#80ed99;--danger-color:#e63946;--danger-dark:#c1121f;--danger-light:#ff758f;--warning-color:#fca311;--warning-dark:#f48c06;--warning-light:#ffca3a;--listing-token-color:#3a86ff;--listing-token-dark:#0a63ff;--photo-token-color:#8338ec;--photo-token-dark:#6223d0;--ui-background:#f8f9fa;--ui-background-dark:#212529;--ui-border:#dee2e6;--ui-card-shadow:0 0.125rem 0.25rem rgba(0,0,0,0.075);--ui-card-hover-shadow:0 0.25rem 0.75rem rgba(0,0,0,0.15);--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;--heading-font-weight:700;--body-font-weight:400;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-xxl:3rem;--border-radius-sm:0.25rem;--border-radius-md:0.5rem;--border-radius-lg:1rem;--transition-fast:0.15s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease;--navbar-height:60px}body{min-height:100vh;display:flex;flex-direction:column;background-color:var(--ui-background);color:var(--secondary-dark);font-family:var(--font-family);line-height:1.6;margin:0;padding:0}main{flex:1;padding-top:var(--navbar-height)}h1,h2,h3,h4,h5,h6{font-weight:var(--heading-font-weight);margin-bottom:var(--space-md);line-height:1.3}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}.navbar{background-color:var(--ui-background-dark);box-shadow:0 2px 10px rgba(0,0,0,0.1);padding:var(--space-md) 0;position:fixed;top:0;left:0;right:0;width:100%;z-index:1030;height:var(--navbar-height);display:flex;align-items:center}.navbar-brand{font-weight:var(--heading-font-weight);color:white;display:flex;align-items:center}.navbar-brand:hover{color:rgba(255,255,255,0.85)}.logo-svg{transition:transform var(--transition-normal)}.navbar-brand:hover .logo-svg{transform:scale(1.05)}.navbar-nav .nav-link{color:rgba(255,255,255,0.85);font-weight:500;padding:var(--space-sm) var(--space-md);border-radius:var(--border-radius-md);transition:all var(--transition-fast)}.navbar-nav .nav-link:hover,.navbar-nav .nav-link:focus{color:white;background-color:rgba(255,255,255,0.1)}.navbar-nav .nav-link.active{color:white;background-color:rgba(255,255,255,0.15)}.dropdown-menu{border-radius:var(--border-radius-md);border:none;box-shadow:0 0.5rem 1rem rgba(0,0,0,0.15);padding:var(--space-sm);margin-top:var(--space-sm)}.dropdown-item{border-radius:var(--border-radius-sm);padding:var(--space-sm) var(--space-md);transition:all var(--transition-fast)}.dropdown-item:hover,.dropdown-item:focus{background-color:rgba(58,134,255,0.1);color:var(--primary-color)}.dropdown-item i{opacity:0.7;transition:opacity var(--transition-fast)}.dropdown-item:hover i{opacity:1}.dropdown-divider{margin:var(--space-xs) 0}.token-display{display:flex;gap:var(--space-sm);align-items:center}.token-badge{display:inline-flex;align-items:center;justify-content:center;font-size:0.85rem;font-weight:700;padding:var(--space-xs) var(--space-md);border-radius:var(--border-radius-lg);color:white;transition:all var(--transition-normal);box-shadow:0 2px 4px rgba(0,0,0,0.1)}.listing-token{background-color:var(--listing-token-color)}.listing-token:hover{background-color:var(--listing-token-dark)}.photo-token{background-color:var(--photo-token-color)}.photo-token:hover{background-color:var(--photo-token-dark)}.token-badge i{margin-right:var(--space-xs)}.token-updated{animation:token-pulse 1.5s ease}@keyframes token-pulse{0%{transform:scale(1)}25%{transform:scale(1.05);filter:brightness(1.1)}50%{transform:scale(1.1);filter:brightness(1.2)}75%{transform:scale(1.05);filter:brightness(1.1)}100%{transform:scale(1)}}.form-control,.form-select{border-radius:var(--border-radius-md);padding:var(--space-sm) var(--space-md);border:1px solid var(--ui-border);transition:all var(--transition-fast)}.form-control:focus,.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 0.2rem rgba(58,134,255,0.25)}.form-label{font-weight:500;margin-bottom:var(--space-xs)}.form-text{color:var(--secondary-color);font-size:0.875rem;margin-top:var(--space-xs)}.btn{border-radius:var(--border-radius-md);padding:var(--space-sm) var(--space-lg);font-weight:500;transition:all var(--transition-fast);border:none}.btn-primary{background-color:var(--primary-color);color:white}.btn-primary:hover,.btn-primary:focus{background-color:var(--primary-dark);box-shadow:0 0.125rem 0.25rem rgba(0,0,0,0.1)}.btn-outline-primary{border:1px solid var(--primary-color);color:var(--primary-color)}.btn-outline-primary:hover,.btn-outline-primary:focus{background-color:var(--primary-color);color:white}.btn-success{background-color:var(--success-color)}.btn-success:hover,.btn-success:focus{background-color:var(--success-dark)}.btn-danger{background-color:var(--danger-color)}.btn-danger:hover,.btn-danger:focus{background-color:var(--danger-dark)}.btn-warning{background-color:var(--warning-color);color:var(--ui-background-dark)}.btn-warning:hover,.btn-warning:focus{background-color:var(--warning-dark);color:var(--ui-background-dark)}.btn-sm{padding:var(--space-xs) var(--space-md);font-size:0.875rem}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1.1rem}.card{border-radius:var(--border-radius-md);border:none;box-shadow:var(--ui-card-shadow);transition:box-shadow var(--transition-normal);margin-bottom:var(--space-lg);overflow:hidden}.card:hover{box-shadow:var(--ui-card-hover-shadow)}.card-header{background-color:transparent;border-bottom:1px solid var(--ui-border);padding:var(--space-md) var(--space-lg);font-weight:500}.card-body{padding:var(--space-lg)}.card-footer{background-color:rgba(0,0,0,0.02);border-top:1px solid var(--ui-border);padding:var(--space-md) var(--space-lg)}.alert{border-radius:var(--border-radius-md);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-lg);border:none;box-shadow:var(--ui-card-shadow)}.alert-success{background-color:rgba(56,176,0,0.15);color:var(--success-dark)}.alert-danger{background-color:rgba(230,57,70,0.15);color:var(--danger-dark)}.alert-warning{background-color:rgba(252,163,17,0.15);color:var(--warning-dark)}.alert-info{background-color:rgba(58,134,255,0.15);color:var(--primary-dark)}.footer{background-color:var(--ui-background-dark);color:white;padding:var(--space-xl) 0 var(--space-md);margin-top:var(--space-xxl)}.footer h5,.footer h6{color:white;margin-bottom:var(--space-md)}.footer a{color:rgba(255,255,255,0.7);transition:color var(--transition-fast)}.footer a:hover{color:white;text-decoration:none}.footer .list-unstyled li{margin-bottom:var(--space-sm)}.modal-content{border-radius:var(--border-radius-md);border:none;box-shadow:0 0.5rem 1rem rgba(0,0,0,0.15);overflow:hidden}.modal-header{border-bottom:1px solid var(--ui-border);padding:var(--space-md) var(--space-lg)}.modal-body{padding:var(--space-lg)}.modal-footer{border-top:1px solid var(--ui-border);padding:var(--space-md) var(--space-lg)}.token-calculation{background-color:var(--ui-background);border-radius:var(--border-radius-md);padding:var(--space-md);margin-bottom:var(--space-md)}.token-type-indicator{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);border-radius:var(--border-radius-sm);font-size:0.8rem;font-weight:600;margin-left:var(--space-sm)}.token-type-indicator.listing{background-color:rgba(58,134,255,0.1);color:var(--listing-token-color)}.token-type-indicator.photo{background-color:rgba(131,56,236,0.1);color:var(--photo-token-color)}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-normal)}@media (max-width:768px){.navbar{padding:var(--space-sm) 0}.navbar-brand{font-size:1.2rem}.card-body{padding:var(--space-md)}.token-badge{font-size:0.75rem;padding:var(--space-xs) var(--space-sm)}.btn{padding:var(--space-xs) var(--space-md)}}.progress{height:0.75rem;border-radius:var(--border-radius-lg);background-color:rgba(0,0,0,0.05);margin:var(--space-md) 0;overflow:hidden}.progress-bar{background-color:var(--primary-color);transition:width var(--transition-normal)}.progress-bar-striped{background-image:linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);background-size:1rem 1rem}.progress-bar-animated{animation:progress-bar-stripes 1s linear infinite}@keyframes progress-bar-stripes{from{background-position:1rem 0}to{background-position:0 0}}.spin{animation:spin 1s linear infinite;display:inline-block}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.tooltip{font-family:var(--font-family);font-size:0.85rem}.tooltip-inner{background-color:var(--ui-background-dark);border-radius:var(--border-radius-sm);padding:var(--space-xs) var(--space-sm);max-width:200px}.bs-tooltip-top .tooltip-arrow::before{border-top-color:var(--ui-background-dark)}.bs-tooltip-bottom .tooltip-arrow::before{border-bottom-color:var(--ui-background-dark)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}html,body{margin:0;padding:0;overflow-x:hidden}.nav-active{position:relative;font-weight:600;color:var(--bs-primary)!important}.nav-active::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:3px;background-color:var(--bs-primary);border-radius:3px;transition:all 0.3s ease}.dropdown-item-active{background-color:rgba(var(--bs-primary-rgb),0.1);font-weight:600;color:var(--bs-primary)!important}@media (max-width:768px){.btn,.nav-link,.form-control,.dropdown-item,input[type="checkbox"],input[type="radio"]{min-height:44px;min-width:44px}.form-group,.mb-3{margin-bottom:16px}.form-control{font-size:16px!important;height:auto;padding:12px 16px}.btn-primary{padding:12px 24px;font-size:16px}.dropdown-menu{z-index:1040;max-height:80vh;overflow-y:auto}.card{margin-top:20px;border-radius:8px}.navbar-toggler{padding:10px;margin-right:10px;border-radius:4px;border:none;background-color:rgba(255,255,255,0.1)}.navbar{min-height:60px!important;height:auto!important}.navbar .form-control{height:40px}}