:root{--accent: #2563eb;--accent-dark: #1d4ed8;--accent-soft: #eff6ff;--bg: #f5f6f8;--surface: #ffffff;--border: #e3e6ea;--border-strong: #cbd1d9;--text: #16191d;--text-muted: #6b7280;--ok-bg: #dcfce7;--ok-border: #86efac;--ok-text: #15803d;--neutral-bg: #eceef1;--neutral-border: #d3d8de;--neutral-text: #5b6570;--warn-bg: #fef3c7;--warn-border: #fcd34d;--warn-text: #b45309;--danger: #b91c1c;--danger-bg: #fee2e2;--danger-border: #fca5a5;--radius: 8px;--radius-sm: 6px;--gap: 16px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Apple SD Gothic Neo,Noto Sans KR,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2{margin:0;font-weight:600}h1{font-size:18px}h2{font-size:15px}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;background:var(--neutral-bg);padding:1px 5px;border-radius:4px}.muted{color:var(--text-muted)}.small{font-size:12px}.app{min-height:100%;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:var(--gap);padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.app-title{display:flex;align-items:center;gap:10px}.app-user{display:flex;align-items:center;gap:12px}.app-main{flex:1;width:100%;max-width:1500px;margin:0 auto;padding:20px 24px 64px;display:flex;flex-direction:column;gap:20px}.centered-screen{min-height:100%;display:grid;place-items:center;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card-narrow{width:min(440px,100%);display:flex;flex-direction:column;gap:14px}.card-header{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.screen-title{font-size:20px}.btn{appearance:none;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:7px 13px;font:inherit;font-weight:500;cursor:pointer;white-space:nowrap;transition:background-color .12s,border-color .12s,color .12s}.btn:hover:not(:disabled){background:#f3f4f6}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:4px 9px;font-size:12px}.btn-block{width:100%;justify-content:center}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dark);border-color:var(--accent-dark)}.btn-danger{background:var(--surface);border-color:var(--danger-border);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-bg)}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--neutral-bg);color:var(--text)}.btn-ghost.is-copied{color:var(--ok-text)}input[type=text],input[type=search],input[type=number],input[type=datetime-local],select{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:6px 9px}input:focus-visible,select:focus-visible,.btn:focus-visible,.segment:focus-visible,.chip:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.field{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:500;color:var(--text-muted)}.field input{font-size:14px;font-weight:400;color:var(--text)}.field-grow{flex:1;min-width:260px}.field-label{font-size:12px;font-weight:500;color:var(--text-muted)}.banner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:13px}.banner-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.banner-warn{background:var(--warn-bg);border-color:var(--warn-border);color:var(--warn-text)}.banner-ok{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-text)}.banner-actions{display:flex;gap:8px}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.summary-card{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--border-strong);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 14px;display:flex;flex-direction:column;gap:4px}.summary-card.tone-ok{border-left-color:var(--ok-text)}.summary-card.tone-muted{border-left-color:var(--neutral-text)}.summary-card.tone-warn{border-left-color:var(--warn-text)}.summary-label{font-size:12px;color:var(--text-muted)}.summary-value{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}.filters{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.filters-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filters-note{margin:0;font-size:12px;color:var(--warn-text);background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:var(--radius-sm);padding:6px 10px}.segmented{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden}.segment{appearance:none;border:0;border-right:1px solid var(--border);background:var(--surface);color:var(--text-muted);font:inherit;font-size:13px;padding:6px 14px;cursor:pointer}.segment:last-child{border-right:0}.segment.is-active{background:var(--accent-soft);color:var(--accent-dark);font-weight:600}.segment:disabled{opacity:.45;cursor:not-allowed}.prefix-search{display:flex;align-items:center;gap:6px}.prefix-search input{width:200px}.page-size{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.chip{appearance:none;border:1px solid var(--border-strong);background:var(--surface);border-radius:999px;padding:4px 12px;font:inherit;font-size:12px;cursor:pointer}.chip.is-active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-dark);font-weight:600}.preset-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.custom-days{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.custom-days input{width:82px}.bulk-bar{position:sticky;top:57px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:8px 12px;margin-bottom:10px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:var(--radius-sm)}.bulk-count{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-dark)}.bulk-actions{display:flex;gap:8px}.table-wrap{max-height:70vh;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm)}.links-table,.preview-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}.links-table th,.preview-table th{position:sticky;top:0;z-index:10;background:#f8f9fb;text-align:left;font-weight:600;font-size:12px;color:var(--text-muted);padding:9px 10px;border-bottom:1px solid var(--border-strong);white-space:nowrap}.links-table td,.preview-table td{padding:7px 10px;border-bottom:1px solid var(--border);vertical-align:middle}.links-table tbody tr:hover td{background:#fafbfc}.links-table tbody tr.is-selected td{background:var(--accent-soft)}.col-check{width:36px}.col-num{text-align:right;font-variant-numeric:tabular-nums;width:80px}.col-date{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--text-muted);width:140px}.col-short{white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.col-short a{color:var(--accent);text-decoration:none}.col-short a:hover{text-decoration:underline}.col-target{max-width:420px}.col-actions{width:1%;white-space:nowrap}.row-actions{display:flex;gap:6px;justify-content:flex-end}.ellipsis{display:block;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-cell{padding:40px 12px;text-align:center;color:var(--text-muted)}.table-error{margin-bottom:12px}.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px}.pagination-buttons{display:flex;gap:8px}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid transparent;white-space:nowrap}.badge-active{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-text)}.badge-disabled{background:var(--neutral-bg);border-color:var(--neutral-border);color:var(--neutral-text)}.badge-expired{background:var(--warn-bg);border-color:var(--warn-border);color:var(--warn-text)}.badge-admin{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-dark)}.badge-approved{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-text)}.badge-pending{background:var(--warn-bg);border-color:var(--warn-border);color:var(--warn-text)}.badge-rejected{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.head-badge{margin-left:6px;vertical-align:middle}.notice-badge{align-self:flex-start}.badge-emulator{background:var(--warn-bg);border-color:var(--warn-border);color:var(--warn-text)}.csv-import{border-left:3px solid var(--accent)}.csv-import-header{flex-direction:row;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap}.csv-import-intro{display:flex;flex-direction:column;gap:4px;min-width:280px;flex:1}.csv-import-template{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:right}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:30px 20px;border:2px dashed var(--border-strong);border-radius:var(--radius);background:#fbfcfd;cursor:pointer;text-align:center}.dropzone:hover{border-color:var(--accent);background:var(--accent-soft)}.dropzone.is-busy{cursor:progress}.dropzone input[type=file]{display:none}.dropzone-title{font-weight:600;color:var(--accent-dark)}.import-stats{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.file-name{font-weight:600}.stat{font-size:12px;color:var(--text-muted)}.stat strong{font-size:15px;color:var(--text);margin-left:4px;font-variant-numeric:tabular-nums}.stat-ok strong{color:var(--ok-text)}.stat-bad strong{color:var(--danger)}.inline-check{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.preview-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm)}.preview-table tr.is-invalid td{background:#fff7f7}.errors{color:var(--danger);font-size:12px}.extra-fields{margin-top:3px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;color:var(--warn-text);word-break:break-all}.csv-modal{max-height:min(88vh,900px)}.csv-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--border)}.csv-modal-head p{margin:4px 0 0;max-width:62ch}.csv-modal-filters{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.csv-modal-table{flex:1;min-height:140px}.col-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all;max-width:220px}.col-expires{white-space:nowrap}.raw-value{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.resolved{display:block}.progress-block{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.progress-bar{height:8px;background:var(--neutral-bg);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .2s ease}.single-create summary{display:flex;align-items:baseline;gap:10px;cursor:pointer;list-style:none}.single-create summary::-webkit-details-marker{display:none}.single-create summary:before{content:"▸";color:var(--text-muted)}.single-create[open] summary:before{content:"▾"}.create-form{display:flex;flex-direction:column;gap:14px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.create-fields{display:flex;gap:14px;flex-wrap:wrap}.create-expiry{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.create-form>.btn-primary{align-self:flex-start}.modal-backdrop{position:fixed;inset:0;z-index:50;background:#10182873;display:grid;place-items:center;padding:24px}.modal{width:min(560px,100%);background:var(--surface);border-radius:var(--radius);box-shadow:0 20px 40px #10182833;padding:20px;display:flex;flex-direction:column;gap:16px}.modal-sm{width:min(420px,100%)}.modal-lg{width:min(1100px,100%)}.modal-title{font-size:16px}.modal-body{margin:0;display:flex;flex-direction:column;gap:12px;color:var(--text)}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.hint{margin:0;font-size:12px;color:var(--text-muted);background:var(--neutral-bg);border-radius:var(--radius-sm);padding:8px 10px}.hint-sample{background:var(--accent-soft);color:var(--accent-dark)}.hint-error{background:var(--danger-bg);color:var(--danger)}.users-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--border)}.users-modal-head p{margin:4px 0 0;max-width:62ch}.users-table-wrap{max-height:60vh}.users-table td{vertical-align:top}.user-email{font-weight:500}.user-uid{display:flex;align-items:center;gap:6px;margin-top:2px}.header-uid{display:inline-flex;align-items:center;gap:4px;max-width:260px}.header-uid code{font-size:11px;color:var(--text-muted);background:var(--neutral-bg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.users-table tr.is-pending td{background:#fffdf5}.btn-approve{border-color:var(--ok-border);color:var(--ok-text)}.btn-approve:hover:not(:disabled){background:var(--ok-bg)}.links-table tbody tr.is-locked .row-actions,.links-table tbody tr.is-locked .col-check{opacity:.55}.user-uid code{font-size:11px;color:var(--text-muted);background:transparent;padding:0}.kv{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px}.kv dt{color:var(--text-muted)}.kv dd{margin:0;word-break:break-all}.kv-uid{display:flex;align-items:center;gap:8px}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:8px;max-width:380px}.toast{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);box-shadow:0 6px 16px #10182829;font-size:13px;border:1px solid}.toast-success{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-text)}.toast-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.toast-close{appearance:none;border:0;background:transparent;color:inherit;font-size:16px;line-height:1;cursor:pointer;padding:0 2px}.skeleton{display:block;height:12px;width:100%;border-radius:4px;background:linear-gradient(90deg,#eceef1 25%,#f4f5f7,#eceef1 75%);background-size:200% 100%;animation:skeleton-shimmer 1.2s ease-in-out infinite}.skeleton-number{height:22px;width:60px}.skeleton-line{height:14px}.skeleton-row td{padding:10px}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none}}