:root{--bg:#f7f8ff;--surface:#fff;--surface-muted:#f0f1ff;--ink:#293044;--muted:#7a8197;--line:#e3e5f1;--accent:#6b62d8;--accent-strong:#4d46ad;--accent-soft:#e9e7ff;--mint:#4fb996;--mint-soft:#dcf7eb;--warning:#bc7b2a;--warning-soft:#fff1d8;--danger:#b9576c;--danger-soft:#ffe6ec;--shadow:0 22px 60px #4e4b911f}*{box-sizing:border-box}html{background:var(--bg)}body{background:radial-gradient(circle at 8% 2%, #ffd3e48c, transparent 18rem), radial-gradient(circle at 100% 8%, #cce2ffb3, transparent 24rem), radial-gradient(circle at 75% 100%, #dcf7eb8c, transparent 22rem), var(--bg);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5}button,input,select{font:inherit}button{cursor:pointer}.login-shell{place-items:center;min-height:100svh;padding:24px;display:grid}.login-card{width:min(100%,430px);box-shadow:var(--shadow);background:#ffffffe0;border:1px solid #e3e5f1e6;border-radius:32px;padding:34px}.brand-mark{color:#fff;background:linear-gradient(145deg,#7c73ed,#a99cff);border-radius:20px;place-items:center;width:58px;height:58px;font-size:1.8rem;display:grid;box-shadow:0 10px 20px #6b62d83b}.eyebrow{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.06em;margin-bottom:10px;font-size:clamp(2rem,7vw,3.2rem);line-height:1.02}h2{letter-spacing:-.035em;margin-bottom:5px;font-size:1.45rem}h3{margin-bottom:3px;font-size:1rem}.muted{color:var(--muted)}.login-copy{color:var(--muted);margin-bottom:28px}.stack{gap:15px;display:grid}.field{gap:7px;display:grid}.field label{color:var(--muted);font-size:.88rem;font-weight:700}.field input,.field select,.search-input,.status-filter{border:1px solid var(--line);width:100%;color:var(--ink);background:#fcfcff;border-radius:15px;outline:none;padding:13px 14px}.field input:focus,.field select:focus,.search-input:focus,.status-filter:focus{border-color:var(--accent);box-shadow:0 0 0 4px #6b62d824}.status-filter{appearance:none;cursor:pointer;background-color:#fcfcff;background-image:linear-gradient(45deg, transparent 50%, var(--accent-strong) 50%), linear-gradient(135deg, var(--accent-strong) 50%, transparent 50%);background-position:calc(100% - 18px),calc(100% - 12px);background-repeat:no-repeat;background-size:6px 6px,6px 6px;padding-right:38px}.button{color:#fff;background:linear-gradient(135deg,#7168df,#5c55ca);border:0;border-radius:15px;padding:12px 16px;font-weight:800;transition:transform .15s,filter .15s,box-shadow .15s;box-shadow:0 8px 16px #6b62d82e}.button:hover{background:var(--accent-strong);transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.55;transform:none}.button.secondary{background:var(--mint-soft);color:#27775d;box-shadow:none}.button.secondary:hover{background:#c8f0df}.button.ghost{color:var(--accent-strong);border:1px solid var(--line);box-shadow:none;background:#ffffffa3}.button.danger{background:var(--danger-soft);color:var(--danger)}.button.small{padding:8px 11px;font-size:.88rem}.error{background:var(--danger-soft);color:var(--danger);border-radius:10px;margin:0;padding:10px 12px;font-size:.9rem}.success{background:var(--accent-soft);color:var(--accent-strong);border-radius:10px;margin:0;padding:10px 12px;font-size:.9rem}.app-shell{width:min(1180px,100%);margin:0 auto;padding:24px}.topbar{justify-content:space-between;align-items:flex-start;gap:20px;padding:12px 0 28px;display:flex}.topbar h1{margin-bottom:7px;font-size:clamp(2.1rem,5vw,3.8rem)}.topbar-copy{color:var(--muted);margin:0}.topbar-actions{align-items:center;gap:12px;display:flex}.user-pill{border:1px solid var(--line);color:var(--muted);background:#ffffffc7;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:.9rem;display:flex;box-shadow:0 5px 12px #4e4b910d}.avatar{background:var(--accent-soft);width:26px;height:26px;color:var(--accent-strong);border-radius:50%;place-items:center;font-size:.75rem;font-weight:900;display:grid}.summary-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px;display:grid}.summary-card{border:1px solid var(--line);background:#ffffffbd;border-radius:18px;padding:17px}.summary-label{color:var(--muted);font-size:.84rem}.summary-value{letter-spacing:-.05em;margin-top:2px;font-size:1.75rem;font-weight:850;display:block}.summary-card.available .summary-value{color:var(--accent)}.summary-card.reserved .summary-value{color:var(--warning)}.summary-card.used .summary-value{color:var(--muted)}.summary-card.expired .summary-value{color:var(--danger)}.nav-tabs{border-bottom:1px solid var(--line);gap:7px;margin-bottom:22px;display:flex}.tab{color:var(--muted);background:0 0;border:0;border-bottom:3px solid #0000;padding:10px 13px;font-weight:800}.tab.active{border-bottom-color:var(--accent);color:var(--accent-strong)}.workspace{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:start;gap:22px;display:grid}.side-stack{gap:14px;display:grid;position:sticky;top:20px}.panel{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffd1;border:1px solid #e3e5f1eb;border-radius:28px;box-shadow:0 12px 32px #4e4b910f}.panel-header{justify-content:space-between;align-items:flex-start;gap:15px;padding:20px 21px 15px;display:flex}.panel-header-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.panel-header p{color:var(--muted);margin:0;font-size:.9rem}.panel-body{padding:0 21px 21px}.filter-row{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:13px;display:grid}.coupon-list{gap:9px;display:grid}.table-wrap{border-top:1px solid var(--line);margin:0 -21px -21px;overflow-x:auto}.coupon-table{border-collapse:collapse;width:100%;min-width:1040px;font-size:.84rem}.coupon-table th{color:var(--muted);letter-spacing:.04em;text-align:left;white-space:nowrap;background:#f8f8fe;font-size:.74rem}.coupon-table th,.coupon-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:12px 13px}.coupon-table tbody tr:not(.table-detail-row):hover{background:#fbfbff}.table-code{color:var(--accent-strong);white-space:nowrap}.table-batch{text-overflow:ellipsis;white-space:nowrap;max-width:150px;display:block;overflow:hidden}.table-date{white-space:nowrap;color:var(--muted)}.coupon-table td small{color:var(--muted);line-height:1.55}.table-url-cell{align-items:flex-start;gap:7px;min-width:365px;display:flex}.table-url{overflow-wrap:anywhere;max-width:310px;color:var(--accent-strong);font-size:.76rem;line-height:1.35}.table-actions{align-items:flex-start;gap:6px;min-width:120px;display:flex}.table-hint{max-width:72px;font-size:.76rem;line-height:1.35}.button.tiny{white-space:nowrap;border-radius:9px;padding:6px 8px;font-size:.76rem}.table-detail-row td{background:#fbfbff;padding:10px 14px 14px}.table-detail-row .manual-claim-box{margin:0}.table-maintain{grid-template-columns:170px 220px minmax(300px,1fr) auto;align-items:end;gap:10px;display:grid}.table-maintain-url{min-width:0}.coupon-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:14px}.coupon-main{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.coupon-code{letter-spacing:.04em;font-size:1.12rem;font-weight:900}.coupon-batch{color:var(--muted);margin:2px 0 0;font-size:.87rem}.status{white-space:nowrap;border-radius:999px;align-items:center;padding:4px 8px;font-size:.76rem;font-weight:800;display:inline-flex}.status.available{background:var(--accent-soft);color:var(--accent-strong)}.status.reserved{background:var(--warning-soft);color:var(--warning)}.status.used{color:#5d6b62;background:#e8ece9}.status.expired{background:var(--danger-soft);color:var(--danger)}.coupon-meta{color:var(--muted);flex-wrap:wrap;gap:7px 15px;margin:12px 0;font-size:.83rem;display:flex}.coupon-actions{flex-wrap:wrap;gap:8px;display:flex}.claim-box{background:var(--accent-soft);border-radius:13px;margin-top:11px;padding:12px}.claim-box p{color:var(--accent-strong);margin:0 0 9px;font-size:.88rem}.claim-actions{flex-wrap:wrap;gap:8px;display:flex}.empty{color:var(--muted);text-align:center;padding:35px 10px}.form-panel{position:sticky;top:20px}.side-stack .form-panel{position:static}.form-panel .panel-body{padding-top:2px}.preview{flex-wrap:wrap;gap:6px;margin:3px 0 2px;display:flex}.preview span{background:var(--surface-muted);color:var(--accent-strong);border-radius:7px;padding:4px 7px;font-size:.78rem;font-weight:800}.help-text{color:var(--muted);margin:-5px 0 4px;font-size:.82rem}.auto-note{color:var(--muted);margin:13px 0 0;font-size:.8rem}.user-shell{width:min(680px,100%)}.management-shell{width:min(1480px,100%)}.management-shell .topbar-actions{flex-wrap:wrap;justify-content:flex-end}.management-table-panel{width:100%}.batch-shell{width:min(780px,100%)}.user-topbar{justify-content:space-between;align-items:flex-start;gap:20px;padding:12px 0 28px;display:flex}.user-topbar h1{margin-bottom:0;font-size:clamp(2.1rem,8vw,3.6rem)}.user-shell>.auto-panel{box-shadow:0 16px 45px #4e4b911c}.cute-badge{background:#fff1f7;border-radius:18px;place-items:center;width:52px;height:52px;font-size:1.75rem;display:grid;transform:rotate(5deg);box-shadow:0 8px 16px #ce7da121}.header-badges{justify-items:end;gap:8px;display:grid}.stock-badge{color:var(--accent-strong);white-space:nowrap;background:#f4f2ff;border:1px solid #dcd9fa;border-radius:999px;padding:6px 10px;font-size:.82rem;font-weight:800}.mode-switch{background:#f2f2fb;border-radius:18px;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px;padding:5px;display:grid}.mode-tab{color:var(--muted);background:0 0;border:0;border-radius:14px;padding:12px 10px;font-weight:850;transition:color .15s,background .15s,box-shadow .15s}.mode-tab.active{color:var(--accent-strong);background:#fff;box-shadow:0 5px 14px #4e4b911a}.button-large{width:100%;padding-top:14px;padding-bottom:14px;font-size:1rem}.manual-mode{text-align:center;justify-items:center;gap:8px;padding:10px 5px 4px;display:grid}.manual-illustration{background:var(--mint-soft);border-radius:24px;place-items:center;width:74px;height:74px;margin-bottom:4px;font-size:2.6rem;display:grid;transform:rotate(-4deg)}.manual-mode h3{color:var(--accent-strong);margin:0;font-size:1.2rem}.manual-mode p{max-width:440px;color:var(--muted);margin:0 0 10px;font-size:.92rem}.manual-mode .button{width:100%}.empty-coupon-state{color:var(--accent-strong);background:linear-gradient(135deg,#f7f5ff,#fff7fb);border:1px solid #e3defa;border-radius:17px;align-items:center;gap:12px;margin:0 0 17px;padding:12px 14px;display:flex}.empty-coupon-icon{background:#fff;border-radius:14px;place-items:center;width:40px;height:40px;font-size:1.45rem;display:grid}.empty-coupon-state strong{display:block}.empty-coupon-state p{color:var(--muted);margin:2px 0 0;font-size:.82rem}.next-coupon-box{background:var(--warning-soft);color:#6c461e;border:1px solid #ead7b8;border-radius:14px;margin-top:15px;padding:14px}.next-coupon-box strong{color:#744817;display:block}.next-coupon-box p{margin:3px 0 11px;font-size:.9rem}.manual-entry-button{width:100%;margin-top:14px}.manual-claim-box{background:#f2fbf4;border:1px solid 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span:first-child{color:var(--ink);font-weight:800}.saved-plates{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.saved-plates .help-text{width:100%;margin:0}.plate-chip{border:1px solid var(--line);background:var(--surface);color:var(--accent-strong);border-radius:999px;padding:6px 10px;font-size:.8rem;font-weight:800}.plate-chip.active{border-color:var(--accent);background:var(--accent-soft)}.plate-display{text-align:center;letter-spacing:.18em;font-weight:900;color:var(--accent-strong)!important;font-size:1.25rem!important}.plate-display::placeholder{color:#a3a6bb;letter-spacing:0;font-size:.95rem}.plate-keyboard{background:#f7f7fd;border:1px solid #deddf2;border-radius:18px;padding:11px}.plate-keyboard-header{color:var(--muted);justify-content:space-between;gap:10px;margin:0 2px 9px;font-size:.78rem;font-weight:800;display:flex}.plate-key-grid{grid-template-columns:repeat(10,minmax(0,1fr));gap:6px;display:grid}.plate-key{min-height:40px;color:var(--ink);background:#fff;border:1px solid #ddddef;border-radius:10px;padding:5px 3px;font-size:.95rem;font-weight:800;transition:background .12s,transform .12s,border-color .12s;box-shadow:0 2px #4e4b910d}.plate-key:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong);transform:translateY(-1px)}.plate-key:active{transform:translateY(1px)}.plate-key:disabled{cursor:not-allowed;opacity:.42;transform:none}.province-key{color:var(--accent-strong)}.plate-key-actions{grid-template-columns:1fr 1fr;gap:6px;margin-top:7px;display:grid}.utility-key{color:var(--accent-strong);background:#ececff}.history-list{gap:8px;display:grid}.history-row{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:12px;padding:13px 0;display:grid}.history-row:last-child{border-bottom:0}.history-title{margin:0;font-weight:800}.history-detail{color:var(--muted);margin:3px 0 0;font-size:.84rem}.history-more{color:var(--muted);margin-top:7px;font-size:.78rem}.history-more summary{cursor:pointer;color:var(--accent-strong);font-weight:700}.history-more p{overflow-wrap:anywhere;margin:4px 0 0}.inline-actions{justify-content:flex-end;gap:8px;display:flex}.footer-note{color:var(--muted);text-align:center;margin:24px 0 0;font-size:.82rem}@media (max-width:800px){.app-shell{padding:17px 14px 30px}.topbar{flex-direction:column;padding-top:8px;padding-bottom:21px}.topbar-actions{justify-content:space-between;width:100%}.summary-grid{gap:8px}.summary-card{padding:12px}.summary-value{font-size:1.45rem}.workspace{grid-template-columns:1fr}.side-stack{order:-1;position:static}}@media (max-width:480px){.login-card{border-radius:22px;padding:25px}.summary-label{font-size:.76rem}.summary-value{font-size:1.3rem}.filter-row{grid-template-columns:1fr}.coupon-main{flex-direction:column;gap:8px}.panel-header{padding:17px 15px 13px}.panel-body{padding:0 15px 16px}.user-topbar{flex-direction:column;padding-bottom:19px}.user-topbar .topbar-actions{justify-content:space-between;width:100%}.manual-claim-heading{flex-direction:column}.plate-keyboard{padding:8px}.plate-key-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.plate-key{min-height:38px}}