:root{--bg: #f6f7fb;--surface: #ffffff;--surface-2: #f9fafc;--border: #e5e7ef;--border-strong: #d3d6e4;--text: #171a2b;--text-soft: #5b6178;--text-faint: #8b90a5;--primary: #4f46e5;--primary-dark: #3f37c9;--primary-soft: #eef0ff;--success: #0f9d6b;--success-soft: #e6f6ef;--warning: #b45309;--warning-soft: #fef3e2;--error: #d92d20;--error-soft: #fdeceb;--info: #1570cd;--info-soft: #e8f1fd;--radius: 12px;--shadow: 0 1px 2px rgba(20, 24, 47, .06), 0 6px 20px rgba(20, 24, 47, .05);--font: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", system-ui, sans-serif;--mono: "SFMono-Regular", ui-monospace, Consolas, "D2Coding", monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.02em}.shell{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;background:#14162b;color:#c9cce0;padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.sidebar .brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:700;font-size:15px;padding:6px 8px 18px}.brand-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(140deg,#6d63ff,#4f46e5);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800}.nav-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 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var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border);flex-wrap:wrap}.card-head h3{font-size:14.5px;min-width:0}.card-head>*{min-width:0}.card-head .sub{color:var(--text-faint);font-size:12.5px;font-weight:400}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.row{display:flex;gap:10px;align-items:center}.row-between{display:flex;gap:10px;align-items:center;justify-content:space-between}.wrap{flex-wrap:wrap}.spacer{flex:1}.stack{display:flex;flex-direction:column;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:9px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer;transition:.12s ease;white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-soft)}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-danger{color:var(--error);border-color:#f3c9c6;background:#fff}.btn-danger:hover{background:var(--error-soft)}.btn-lg{padding:11px 20px;font-size:15px;border-radius:10px}.btn-sm{padding:5px 9px;font-size:12px;border-radius:7px}.input,.select,textarea.input{width:100%;padding:9px 11px;border:1px solid var(--border-strong);border-radius:9px;background:#fff;font-size:13.5px;font-family:inherit;color:var(--text)}.input:focus,.select:focus{outline:2px solid 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th{text-align:left;font-size:11.5px;font-weight:650;color:var(--text-faint);padding:9px 10px;border-bottom:1px solid var(--border);background:var(--surface-2);position:sticky;top:0;white-space:nowrap}.table td{padding:7px 10px;border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr:hover{background:#fbfbfe}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table-scroll{overflow-x:auto}.table-scroll-cap{overflow:auto;max-height:70vh}.clickable{cursor:pointer}.cell-input{width:100%;border:1px solid transparent;border-radius:6px;padding:4px 6px;font:inherit;background:transparent;color:inherit}.cell-input:hover{border-color:var(--border);background:#fff}.cell-input:focus{border-color:var(--primary);background:#fff;outline:none}.cell-input.num{text-align:right;font-variant-numeric:tabular-nums}.cell-input.mono{font-family:var(--mono);font-size:12.5px}.banner{border-radius:10px;padding:12px 14px;font-size:13px;display:flex;gap:10px;align-items:flex-start}.banner-success{background:var(--success-soft);color:#0b6b4a}.banner-warning{background:var(--warning-soft);color:#8a4708}.banner-error{background:var(--error-soft);color:#a3231a}.banner-info{background:var(--info-soft);color:#14538f}.banner-neutral{background:var(--surface-2);color:var(--text-soft);border:1px solid var(--border)}.progress{height:6px;border-radius:999px;background:#e8eaf3;overflow:hidden}.progress>span{display:block;height:100%;background:var(--primary);transition:width .4s ease}.dropzone{border:1.5px dashed var(--border-strong);border-radius:14px;background:var(--surface);padding:40px 20px;text-align:center;cursor:pointer;transition:.15s}.dropzone:hover,.dropzone.over{border-color:var(--primary);background:var(--primary-soft)}.dropzone .big{font-size:15px;font-weight:650}.file-card{border:1px solid var(--border);border-radius:10px;padding:11px 12px;background:#fff;display:flex;gap:10px;align-items:flex-start}.file-card.selected{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-soft)}.file-icon{width:30px;height:30px;border-radius:8px;background:var(--primary-soft);color:var(--primary-dark);display:grid;place-items:center;font-size:11px;font-weight:700;flex-shrink:0}.file-name{font-weight:600;font-size:13px;word-break:break-all}.kv{display:grid;grid-template-columns:96px 1fr;gap:6px 12px;font-size:13px;align-items:center}.kv dt{color:var(--text-faint);font-size:12.5px}.kv dd{margin:0;font-weight:600}.empty{text-align:center;padding:48px 20px;color:var(--text-faint)}.mono{font-family:var(--mono);font-size:12.5px}.muted{color:var(--text-faint)}.soft{color:var(--text-soft)}.small{font-size:12.5px}.strong{font-weight:700}.nowrap{white-space:nowrap}.center{text-align:center}.right{text-align:right}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#10122273;display:grid;place-items:center;z-index:60;padding:20px}.modal{background:#fff;border-radius:14px;width:min(560px,100%);max-height:86vh;overflow:auto}.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--border-strong);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.public{min-height:100vh;background:var(--bg)}.public-nav{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#fff;border-bottom:1px solid var(--border)}.public-inner{max-width:1080px;margin:0 auto;padding:0 24px}.hero{padding:72px 0 56px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.hero h1{font-size:40px;line-height:1.22;letter-spacing:-.035em}.hero .eyebrow{color:var(--primary);font-weight:700;font-size:13px;margin-bottom:14px}.hero p.lead{color:var(--text-soft);font-size:15.5px;margin:18px 0 26px}.section{padding:52px 0;border-top:1px solid var(--border)}.section h2{font-size:25px;letter-spacing:-.03em}.section .lead{color:var(--text-soft);margin:10px 0 26px}.step-num{width:24px;height:24px;border-radius:999px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700;margin-bottom:10px}.public-foot{padding:28px 0 44px;color:var(--text-faint);font-size:12.5px;text-align:center}.auth{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.auth-art{background:linear-gradient(160deg,#221c5e,#14162b 60%);color:#fff;padding:56px 48px;display:flex;flex-direction:column}.auth-art h2{font-size:32px;line-height:1.25;letter-spacing:-.03em;margin-top:40px}.auth-art p{color:#b9bdd6;margin-top:16px;max-width:420px}.auth-form{display:grid;place-items:center;padding:40px 28px;background:#fff}.auth-box{width:min(360px,100%);display:flex;flex-direction:column;gap:14px}@media(max-width:1000px){.hero,.auth{grid-template-columns:1fr}.auth-art{display:none}.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.sidebar{display:none}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero h1{font-size:30px}}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0f1119;--surface: #171a26;--surface-2: #1d2130;--border: #272c3d;--border-strong: #363d54;--text: #e7e9f2;--text-soft: #a6acc2;--text-faint: #7b8299;--primary: #7c74ff;--primary-dark: #6b62f5;--primary-soft: #23244a;--success: #3ddc9a;--success-soft: #123328;--warning: #f0b45e;--warning-soft: #3a2a12;--error: #ff7b72;--error-soft: #3a1d1c;--info: #6bb0ff;--info-soft: #12294a;--shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 20px rgba(0, 0, 0, .28)}}:root[data-theme=dark]{--bg: #0f1119;--surface: #171a26;--surface-2: #1d2130;--border: #272c3d;--border-strong: #363d54;--text: #e7e9f2;--text-soft: #a6acc2;--text-faint: #7b8299;--primary: #7c74ff;--primary-dark: #6b62f5;--primary-soft: #23244a;--success: #3ddc9a;--success-soft: #123328;--warning: #f0b45e;--warning-soft: #3a2a12;--error: #ff7b72;--error-soft: #3a1d1c;--info: #6bb0ff;--info-soft: #12294a;--shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 20px rgba(0, 0, 0, .28)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .input,:root:not([data-theme=light]) .select,:root:not([data-theme=light]) .btn,:root:not([data-theme=light]) .file-card,:root:not([data-theme=light]) .kind-chip,:root:not([data-theme=light]) .modal,:root:not([data-theme=light]) .btn-danger{background:var(--surface);color:var(--text)}:root:not([data-theme=light]) .table tbody tr:hover{background:var(--surface-2)}:root:not([data-theme=light]) .badge-light{background:#262b3c;color:var(--text-soft)}}:root[data-theme=dark] .input,:root[data-theme=dark] .select,:root[data-theme=dark] .btn,:root[data-theme=dark] .file-card,:root[data-theme=dark] .kind-chip,:root[data-theme=dark] .modal,:root[data-theme=dark] .btn-danger{background:var(--surface);color:var(--text)}:root[data-theme=dark] .table tbody tr:hover{background:var(--surface-2)}:root[data-theme=dark] .badge-light{background:#262b3c;color:var(--text-soft)}.sidebar.collapsed{width:62px;padding-left:8px;padding-right:8px}.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-section,.sidebar.collapsed .sidebar-foot .detail,.sidebar.collapsed .brand-text{display:none}.sidebar.collapsed .nav-item{justify-content:center}.icon-btn{width:30px;height:30px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--text-soft);cursor:pointer;display:grid;place-items:center;font-size:14px}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.stepper{display:flex;align-items:flex-start;gap:0;overflow-x:auto;padding:4px 0}.step{flex:1;min-width:74px;text-align:center;position:relative}.step:before{content:"";position:absolute;top:11px;left:-50%;width:100%;height:2px;background:var(--border);z-index:0}.step:first-child:before{display:none}.step.done:before{background:var(--success)}.step-dot{width:22px;height:22px;border-radius:999px;margin:0 auto 6px;display:grid;place-items:center;font-size:11px;font-weight:700;background:var(--surface);border:2px solid var(--border);color:var(--text-faint);position:relative;z-index:1;cursor:pointer}.step.done .step-dot{background:var(--success);border-color:var(--success);color:#fff}.step.current .step-dot{border-color:var(--primary);color:var(--primary)}.step-label{font-size:11.5px;color:var(--text-faint);white-space:nowrap}.step.done .step-label{color:var(--text);font-weight:600}.chip{border:1px solid var(--border-strong);background:var(--surface);color:var(--text-soft);border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer}.chip:hover{border-color:var(--primary);color:var(--primary)}.chip.on{background:var(--primary);border-color:var(--primary);color:#fff}