.bottom-nav{position:fixed;bottom:0;width:100%;max-width:var(--mobile-max-width);height:65px;background-color:var(--bg-secondary);display:flex;justify-content:space-around;align-items:center;border-top:1px solid var(--bg-tertiary);z-index:1000;left:50%;transform:translate(-50%)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;width:20%}.nav-icon{font-size:20px;margin-bottom:4px;transition:transform .2s ease}.nav-text{font-size:12px;font-weight:500}.nav-item.active{color:var(--accent-gold)}.nav-item.active .nav-icon{transform:translateY(-2px);filter:drop-shadow(0 0 4px rgba(212,175,55,.4))}.nav-item:hover:not(.active){color:var(--text-primary)}.ui-card{background-color:#1e293b80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius-md);padding:20px;box-shadow:0 8px 32px #0000005e;margin-bottom:16px;transition:transform .2s ease,box-shadow .2s ease}.ui-card:hover{transform:translateY(-2px);box-shadow:0 10px 40px #00000073}.btn-base{border-radius:var(--border-radius-md);font-weight:600;cursor:pointer;border:none;transition:all .2s ease;width:100%;display:inline-flex;justify-content:center;align-items:center}.btn-sm{padding:6px 14px;font-size:13px;border-radius:6px;width:auto}.btn-md{padding:12px 24px;font-size:16px}.btn-base:active{transform:scale(.98)}.btn-base:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent-gold-gradient);color:#000}.btn-primary:hover:not(:disabled){box-shadow:0 4px 15px #d4af3766}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background-color:#3c3c3e}.btn-outline{background:transparent;color:var(--accent-gold);border:1px solid var(--accent-gold)}.btn-outline:hover:not(:disabled){background-color:#d4af371a}.admin-sidebar{width:250px;height:100vh;background-color:#2c3e50;color:#ecf0f1;display:flex;flex-direction:column;position:sticky;top:0;box-shadow:2px 0 10px #0000001a}.sidebar-header{padding:24px 20px;border-bottom:1px solid #34495e;text-align:center}.sidebar-header h2{font-size:20px;color:#f39c12;margin:0;letter-spacing:1px}.sidebar-menu{flex:1;padding:20px 0;display:flex;flex-direction:column;gap:8px}.menu-item{display:flex;align-items:center;padding:12px 24px;cursor:pointer;transition:all .2s;font-size:15px}.menu-item:hover{background-color:#34495e}.menu-item.active{background-color:#f39c12;color:#fff;font-weight:700}.menu-item.active .menu-icon{filter:brightness(1.2)}.menu-icon{margin-right:12px;font-size:18px}.sidebar-footer{padding:20px;border-top:1px solid #34495e}.text-danger{color:#e74c3c}.text-danger:hover{background-color:#e74c3c1a}@media(max-width:768px){.admin-sidebar{position:fixed;left:0;top:0;z-index:1000;transform:translate(-100%);transition:transform .3s ease-in-out;width:280px}.admin-sidebar.open{transform:translate(0)}.sidebar-overlay{position:fixed;inset:0;background:#00000080;z-index:999;display:none}.sidebar-overlay.show{display:block}}.input-group{margin-bottom:20px;width:100%}.input-label{display:block;margin-bottom:8px;font-size:14px;color:var(--text-secondary)}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:16px;color:var(--text-secondary);font-size:18px;pointer-events:none}.ui-input{width:100%;padding:14px 16px;background-color:var(--bg-primary);border:1px solid var(--bg-tertiary);border-radius:var(--border-radius-sm);color:var(--text-primary);font-size:16px;transition:all .2s ease;outline:none}.ui-input.with-icon{padding-left:44px}.ui-input:focus{border-color:var(--accent-gold);box-shadow:0 0 0 2px #d4af3733}.ui-input::placeholder{color:var(--text-secondary);opacity:.6}.modal-overlay{position:fixed;inset:0;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:2000;max-width:var(--mobile-max-width);margin:0 auto}.modal-content{background-color:var(--bg-secondary);width:90%;max-width:400px;border-radius:var(--border-radius-md);box-shadow:0 10px 30px #00000080;animation:modalSlideUp .3s ease-out forwards;display:flex;flex-direction:column}.modal-header{padding:20px;border-bottom:1px solid var(--bg-tertiary);display:flex;justify-content:space-between;align-items:center}.modal-header h3{margin:0;font-size:18px;color:var(--accent-gold)}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:28px;cursor:pointer;line-height:1;padding:0}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;min-width:250px;padding:12px 20px;border-radius:8px;display:flex;align-items:center;gap:12px;box-shadow:0 4px 15px #0000004d;animation:slideIn .3s ease-out;background-color:var(--bg-secondary);border:1px solid var(--bg-tertiary);color:#fff}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-container.success{border-left:4px solid var(--success)}.toast-container.error{border-left:4px solid var(--danger)}.toast-container.warning{border-left:4px solid var(--accent-gold)}.toast-container.info{border-left:4px solid var(--primary)}.toast-icon{font-size:20px}.toast-message{flex:1;font-size:14px;font-weight:500}.toast-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:16px;padding:2px}.toast-close:hover{color:#fff}:root{--bg-primary: #000000;--bg-secondary: #1C1C1E;--bg-tertiary: #2C2C2E;--accent-gold: #D4AF37;--accent-gold-hover: #F1C40F;--accent-gold-gradient: linear-gradient(135deg, #D4AF37 0%, #F1C40F 100%);--text-primary: #F5F5F5;--text-secondary: #8E8E93;--success: #34C759;--danger: #FF3B30;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mobile-max-width: 480px;--border-radius-sm: 8px;--border-radius-md: 16px;--border-radius-lg: 24px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}button,a,.clickable{-webkit-user-select:none;user-select:none}body{font-family:var(--font-family);background-color:#f0f0f0;color:var(--text-primary);-webkit-font-smoothing:antialiased}.app-container{max-width:var(--mobile-max-width);margin:0 auto;background-color:var(--bg-primary);min-height:100vh;position:relative;overflow-x:hidden;box-shadow:0 0 20px #00000080}.admin-container{display:flex;min-height:100vh;background-color:#f4f4f4;color:#333}.text-gold{color:var(--accent-gold)}.text-gray{color:var(--text-secondary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.font-bold{font-weight:700}.font-large{font-size:24px}.text-center{text-align:center}.grid-responsive{display:grid;gap:15px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}@media(max-width:768px){.grid-responsive{grid-template-columns:1fr}.desktop-only{display:none!important}.admin-content{padding:15px!important}}@media(min-width:769px){.mobile-only{display:none!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}