*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #3B82F6;--primary-bg: #EFF6FF;--green: #16A34A;--green-bg: #F0FDF4;--red: #EF4444;--red-bg: #FEF2F2;--red-border: #FECACA;--yellow-bg: #FEF9C3;--yellow: #CA8A04;--dark: #0F172A;--gray: #6B7280;--border: #E5E7EB;--bg: #F8F9FB;--white: #FFFFFF;--shadow: 0 8px 24px rgba(0,0,0,.04);--radius: 16px;--radius-sm: 12px;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:15px;color:var(--dark);background:var(--bg)}body{background:var(--bg);color:var(--dark);min-height:100vh;line-height:1.5}.app{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:60px;background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 1px 4px #0000000a}.header-brand{display:flex;align-items:center;gap:10px}.brand-logo{font-size:15px;font-weight:600;color:var(--white);background:var(--primary);padding:4px 12px;border-radius:8px;letter-spacing:.04em}.brand-divider{color:var(--border)}.brand-title{font-size:15px;font-weight:500;color:var(--dark)}.header-nav{display:flex;gap:4px}.nav-tab{background:none;border:1px solid transparent;border-radius:var(--radius-sm);padding:8px 18px;font-family:inherit;font-size:14px;font-weight:500;color:var(--gray);cursor:pointer;transition:all .2s ease}.nav-tab:hover{color:var(--dark);background:var(--bg);border-color:var(--border)}.nav-tab.active{color:var(--primary);background:var(--primary-bg);border-color:var(--primary)}.app-main{flex:1;padding:32px 24px;max-width:1200px;margin:0 auto;width:100%}.panel-section{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.2s ease}.section-header{display:flex;align-items:flex-start;gap:14px;padding:24px 24px 20px;border-bottom:1px solid var(--border)}.section-header h2{font-size:20px;font-weight:500;margin-bottom:4px;color:var(--dark)}.section-header p{font-size:13px;color:var(--gray)}.section-icon{font-size:22px;line-height:1;margin-top:2px}.form-grid{display:flex;flex-direction:column;gap:20px;padding:24px}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:13px;font-weight:500;color:var(--gray)}.optional{font-weight:400;opacity:.75}.ticket-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media (min-width: 600px){.ticket-grid{grid-template-columns:repeat(4,1fr)}}.ticket-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--white);cursor:pointer;transition:all .2s ease;color:var(--gray)}.ticket-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-bg)}.ticket-btn.active{border-color:var(--primary);background:var(--primary-bg);color:var(--primary);box-shadow:0 0 0 3px #3b82f61f}.ticket-abbr{font-family:monospace;font-size:17px;font-weight:600}.ticket-name{font-size:11px;font-weight:500;text-align:center}.companies-textarea{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--dark);font-family:inherit;font-size:15px;padding:1rem;resize:vertical;outline:none;transition:border-color .2s ease;line-height:1.5}.companies-textarea:focus{border-color:var(--primary)}.companies-textarea::placeholder{color:var(--gray)}.hint{font-size:13px;color:var(--green);background:var(--green-bg);border:1px solid #BBF7D0;border-radius:8px;padding:8px 12px}.field-inline{flex-direction:row;align-items:center;justify-content:space-between}.qty-control{display:flex;align-items:center}.qty-control button{width:36px;height:44px;border:1px solid var(--border);background:var(--white);color:var(--dark);cursor:pointer;font-size:18px;transition:background .2s ease}.qty-control button:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.qty-control button:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.qty-control button:hover{background:var(--bg)}.qty-control input{width:64px;height:44px;border:1px solid var(--border);border-left:none;border-right:none;background:var(--white);color:var(--dark);font-family:monospace;font-size:15px;text-align:center;outline:none}.preview-box{display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px}.preview-box code{font-family:monospace;font-size:14px;letter-spacing:.04em;color:var(--dark)}.preview-company{color:var(--green);font-weight:600}.preview-abbr{color:var(--primary);font-weight:600}.preview-rand{color:var(--gray)}.preview-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--gray);margin-left:auto}.actions{padding:0 24px 24px}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:var(--white);border:none;border-radius:var(--radius-sm);padding:0 24px;height:44px;font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-primary:hover:not(:disabled){opacity:.9;box-shadow:0 4px 12px #3b82f64d}.btn-primary:disabled{background:var(--border);color:#9ca3af;cursor:not-allowed}.btn-sm{background:var(--white);border:1px solid var(--border);color:var(--dark);border-radius:8px;padding:6px 14px;height:36px;font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:6px}.btn-sm:hover{border-color:var(--primary);color:var(--primary)}.btn-refresh{background:var(--white);border:1px solid var(--border);color:var(--gray);border-radius:var(--radius-sm);padding:0 12px;height:36px;cursor:pointer;font-size:16px;margin-left:auto;transition:all .2s ease;display:inline-flex;align-items:center}.btn-refresh:hover{border-color:var(--primary);color:var(--primary)}.spin{display:inline-block;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;display:inline-block;animation:spin .7s linear infinite}.result-block{margin:0 24px 24px;border:1px solid #BBF7D0;border-radius:var(--radius-sm);overflow:hidden;background:var(--green-bg);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.result-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #BBF7D0;font-size:13px;font-weight:500;color:var(--green)}.coupon-list{max-height:320px;overflow-y:auto;background:var(--white)}.coupon-row{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--border);transition:background .15s ease}.coupon-row:last-child{border-bottom:none}.coupon-row:hover{background:var(--bg)}.coupon-code{font-family:monospace;font-size:13px;letter-spacing:.04em;flex:1;color:var(--dark)}.coupon-company{font-size:12px;color:var(--gray)}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:500;white-space:nowrap}.stats-bar{display:flex;gap:0;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--bg)}.stat{display:flex;flex-direction:column;align-items:center;gap:2px;padding:0 24px;border-right:1px solid var(--border)}.stat:last-of-type{border-right:none}.stat-n{font-family:monospace;font-size:24px;font-weight:600;color:var(--dark)}.stat span:last-child{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--gray)}.stat.used .stat-n{color:var(--green)}.stat.unused .stat-n{color:var(--gray)}.stat-updated{margin-left:auto;font-size:12px;color:var(--gray);align-self:center}.filters{display:flex;gap:10px;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--white);flex-wrap:wrap}.search-wrap{display:flex;align-items:center;gap:8px;flex:1;min-width:200px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 12px;height:44px;transition:border-color .2s ease}.search-wrap:focus-within{border-color:var(--primary)}.search-icon{color:var(--gray);font-size:14px}.search-input{flex:1;background:none;border:none;outline:none;color:var(--dark);font-family:inherit;font-size:15px}.search-input::placeholder{color:var(--gray)}.clear-btn{background:none;border:none;color:var(--gray);cursor:pointer;font-size:13px;padding:2px 4px}.clear-btn:hover{color:var(--red)}.filter-select{background:var(--white);border:1px solid var(--border);color:var(--dark);border-radius:var(--radius-sm);padding:0 14px;height:44px;font-family:inherit;font-size:15px;outline:none;cursor:pointer;transition:border-color .2s ease}.filter-select:focus{border-color:var(--primary)}.toggle-group{display:flex}.toggle-btn{background:var(--white);border:1px solid var(--border);color:var(--gray);padding:0 14px;height:44px;font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.toggle-btn:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.toggle-btn:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.toggle-btn:not(:first-child){border-left:none}.toggle-btn:hover{color:var(--dark);background:var(--bg)}.toggle-btn.active{background:var(--primary-bg);color:var(--primary);border-color:var(--primary)}.usage-table{overflow-x:auto}.table-head{display:grid;grid-template-columns:48px 1fr 130px 150px 96px 56px;padding:10px 24px;gap:8px;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--gray);border-bottom:1px solid var(--border);background:var(--bg)}.table-row{display:grid;grid-template-columns:48px 1fr 130px 150px 96px 56px;padding:12px 24px;gap:8px;align-items:center;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s ease;font-size:14px}.table-row:last-child{border-bottom:none}.table-row:hover{background:var(--bg)}.table-row.row-selected{background:var(--primary-bg)!important;outline:1px solid var(--primary)}.cell-status{text-align:center;font-size:16px}.dot-unused{display:inline-block;width:9px;height:9px;border-radius:50%;border:2px solid var(--border)}.coupon-code-sm{font-family:monospace;font-size:13px;letter-spacing:.04em;color:var(--dark)}.cell-company{color:var(--gray);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cell-date{color:var(--gray);font-size:12px;font-family:monospace}.cell-uses{text-align:center}.uses-count{background:var(--primary-bg);color:var(--primary);border-radius:20px;padding:2px 10px;font-size:12px;font-weight:500}.muted{color:var(--gray)}.empty-state{text-align:center;padding:48px;color:var(--gray);font-size:14px}.drawer{margin:0 24px 24px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);overflow:hidden;animation:fadeIn .2s ease;box-shadow:var(--shadow)}.inline-drawer{margin:0;border-bottom:1px solid var(--border);background:var(--white);overflow-x:auto;animation:fadeIn .18s ease}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-size:14px;font-weight:500;color:var(--dark)}.drawer-header code{font-size:13px;color:var(--primary)}.coupon-detail{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--border);font-size:13px;color:var(--gray)}.coupon-detail strong{color:var(--dark);font-weight:500}.drawer-close{background:none;border:none;color:var(--gray);cursor:pointer;font-size:16px;line-height:1;padding:4px;border-radius:6px;transition:all .15s}.drawer-close:hover{background:var(--bg);color:var(--dark)}.attendees-list{padding:8px 0}.attendees-grid{min-width:720px}.attendees-head,.attendees-row{display:grid;grid-template-columns:1fr 1fr 90px minmax(220px,1.3fr) 160px;gap:12px;align-items:center;padding:10px 18px}.attendees-head{color:var(--gray);background:var(--bg);border-bottom:1px solid var(--border);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.attendees-row{border-bottom:1px solid var(--border);font-size:13px}.attendees-row:last-child{border-bottom:none}.attendees-row:hover{background:var(--bg)}.contact-id{color:var(--primary);background:var(--primary-bg);border:1px solid #BFDBFE;border-radius:6px;padding:2px 6px;font-size:12px}.attendee-email{color:var(--gray);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attendee-row{display:flex;align-items:center;gap:14px;padding:12px 18px;transition:background .15s ease}.attendee-row:hover{background:var(--bg)}.attendee-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-bg);border:1px solid var(--primary);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:var(--primary);flex-shrink:0}.attendee-name{font-size:14px;font-weight:500;margin-bottom:2px;color:var(--dark)}.attendee-meta{font-size:12px;color:var(--gray)}.alert{margin:0 24px 16px;padding:12px 16px;border-radius:var(--radius-sm);font-size:13px}.alert-error{background:var(--red-bg);border:1px solid var(--red-border);color:var(--red)}.alert-error button{background:none;border:none;color:var(--red);cursor:pointer;text-decoration:underline;font-size:13px}.alert-success{background:var(--green-bg);border:1px solid #BBF7D0;color:var(--green);display:flex;align-items:center}.loading-bar{height:3px;background:var(--border)}.loading-bar span{display:block;height:100%;width:40%;background:var(--primary);border-radius:2px;animation:loadbar 1s ease-in-out infinite}@keyframes loadbar{0%{transform:translate(-100%)}to{transform:translate(280%)}}.copy-btn{background:none;border:none;cursor:pointer;color:var(--gray);font-size:14px;padding:2px 6px;border-radius:6px;transition:all .15s ease}.copy-btn:hover{background:var(--bg);color:var(--primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray)}