@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.css";
:root{--color-cloud-canvas:#f5f5f5;--color-surface:#fff;--color-storm-gray-wash:#fafafa;--color-text-primary:#171717;--color-text-secondary:#525252;--color-text-muted:#737373;--color-graphite-accent:#1d4ed8;--color-border-light:#e5e5e5;--color-border-neutral:#d4d4d4;--color-electric-blue:#2563eb;--color-sky-blue-accent:#3b82f6;--color-vivid-crimson:#ef4444;--color-vivid-teal:#14b8a6;--color-brand-wine:#944447;--color-brand-wine-deep:#651c1e;--gray-200:#fafafa;--gray-300:#f5f5f5;--gray-400:#e5e5e5;--color-table-header:var(--gray-400);--color-row-odd:var(--gray-200);--color-row-even:var(--gray-300);--color-row-hover:var(--gray-400);--color-card-border:var(--gray-400);--color-nav-active:#eff6ff;--gradient-accent:linear-gradient(135deg, var(--color-brand-wine), var(--color-brand-wine-deep));--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--radius-sm:7px;--radius-md:9px;--radius-lg:12px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 12px 32px #00000014;--font-sans:"Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--text-caption:12px;--text-body-sm:13px;--text-body:14px;--text-body-lg:16px;--text-h4:18px;--text-h3:20px;--text-h2:24px;--text-h1:30px}*{box-sizing:border-box}html,body{font-family:var(--font-sans);font-size:var(--text-body);letter-spacing:-.005em;color:var(--color-text-primary);background:var(--color-cloud-canvas);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;padding:0;line-height:1.55}a{color:var(--color-electric-blue);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;font-size:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit}table{border-collapse:collapse}thead th{background:var(--color-table-header);color:var(--color-text-primary)}th,td{font-size:14.5px}.card{background:var(--color-surface);border:1px solid var(--color-card-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-sm)}.field{gap:var(--space-2);flex-direction:column;display:flex}.field label{font-size:var(--text-body-sm);color:var(--color-text-secondary);font-weight:500}.input,.select,.textarea{border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-surface);width:100%;color:var(--color-text-primary);outline:none;padding:8px 12px;transition:border-color .3s}.input:focus,.select:focus,.textarea:focus{border-color:var(--color-electric-blue)}.btn{border-radius:var(--radius-sm);border:1px solid var(--color-border-light);background:var(--color-surface);color:var(--color-text-primary);padding:8px 16px;font-weight:500;transition:background .3s}.btn:hover{background:var(--color-storm-gray-wash)}.btn:disabled{color:var(--color-text-muted);background:var(--color-storm-gray-wash);border-color:var(--color-border-light);cursor:not-allowed}.btn-primary{background:var(--color-electric-blue);color:#fff;border-color:var(--color-electric-blue)}.btn-primary:hover{background:var(--color-graphite-accent)}.btn-primary:disabled{background:var(--color-border-neutral);border-color:var(--color-border-neutral);color:#fff}.btn-danger{border-color:var(--color-vivid-crimson);color:var(--color-vivid-crimson);background:var(--color-surface)}.btn-danger:hover{background:var(--color-vivid-crimson);color:var(--color-surface)}.explorer-shell{grid-template-rows:60px 1fr auto;height:100dvh;display:grid;overflow:hidden}.explorer-header{align-items:center;gap:var(--space-4);padding:0 var(--space-5);background:var(--color-surface);border-bottom:1px solid var(--color-border-light);display:flex}.explorer-body{background:var(--color-border-light);grid-template-columns:1fr 1fr;gap:1px;min-height:0;display:grid}.pane{background:var(--color-surface);grid-template-rows:auto auto 1fr auto;min-width:0;min-height:0;display:grid}.pane-title{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border-light);font-weight:600;display:flex}.pane-bar{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--color-border-light);background:var(--color-storm-gray-wash);min-width:0;display:flex}.pane-list{min-height:0;overflow:auto}.pane-bar-sep{background:var(--color-border-light);width:1px;height:18px;margin:0 var(--space-1);flex:none}.pane-status{padding:var(--space-2) var(--space-4);border-top:1px solid var(--color-border-light);background:var(--color-storm-gray-wash);font-size:var(--text-caption);color:var(--color-text-muted)}.pane-list.drop-target{outline:2px solid var(--color-electric-blue);outline-offset:-2px;background:var(--color-nav-active)}.crumbs{align-items:center;gap:var(--space-1);white-space:nowrap;scrollbar-width:thin;min-width:0;display:flex;overflow-x:auto}.crumb{color:var(--color-text-secondary);font-size:var(--text-body-sm);background:0 0;border:none;border-radius:5px;padding:2px 6px}.crumb:hover{background:var(--color-border-light);color:var(--color-text-primary)}.crumb-current{color:var(--color-text-primary);font-weight:600}.crumb-sep{color:var(--color-text-muted);font-size:var(--text-caption)}.file-table{table-layout:fixed;width:100%}.file-table thead th{z-index:1;text-align:left;font-weight:500;font-size:var(--text-caption);color:var(--color-text-secondary);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border-light);position:sticky;top:0}.file-table td{padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border-light);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.file-table tbody tr{cursor:default;transition:background .1s}.file-table tbody tr:hover{background:var(--color-storm-gray-wash)}.file-table tbody tr.selected{background:var(--color-nav-active)}.file-table tbody tr.dir-row .file-name{font-weight:500}.col-size,.col-date{text-align:right;color:var(--color-text-muted);font-variant-numeric:tabular-nums}.file-name{align-items:center;gap:var(--space-2);min-width:0;display:flex}.file-name span{text-overflow:ellipsis;overflow:hidden}.file-icon{color:var(--color-text-muted);flex:none}.dir-row .file-icon{color:var(--color-electric-blue)}.pane-empty{padding:var(--space-7) var(--space-4);text-align:center;color:var(--color-text-muted);font-size:var(--text-body-sm)}.pane-start{align-items:center;gap:var(--space-3);padding:var(--space-7) var(--space-4);text-align:center;font-size:var(--text-body-sm);color:var(--color-text-secondary);flex-direction:column;display:flex}.pane-hint{max-width:320px;color:var(--color-text-muted);font-size:var(--text-caption);line-height:1.5}.pane-error{margin:var(--space-4);padding:var(--space-3);border-radius:var(--radius-sm);color:#b91c1c;font-size:var(--text-body-sm);background:#fef2f2}.transfer-bar{border-top:1px solid var(--color-border-light);background:var(--color-surface);flex-direction:column;max-height:30vh;display:flex}.transfer-head{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--color-border-light);background:var(--color-storm-gray-wash);font-size:var(--text-body-sm);display:flex}.transfer-list{padding:var(--space-2) var(--space-4);overflow-y:auto}.transfer-item{align-items:center;gap:var(--space-3);font-size:var(--text-caption);grid-template-columns:16px 1fr 160px 60px;padding:3px 0;display:grid}.transfer-dir{color:var(--color-text-muted);text-align:center}.transfer-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.transfer-track{background:var(--color-border-light);border-radius:3px;height:6px;overflow:hidden}.transfer-fill{background:var(--color-electric-blue);height:100%;transition:width .3s}.transfer-fill.done{background:#22c55e}.transfer-fill.error{background:var(--color-vivid-crimson)}.transfer-fill.canceled{background:var(--color-border-neutral)}.transfer-state{text-align:right;color:var(--color-text-muted);font-variant-numeric:tabular-nums}.modal-overlay{z-index:900;padding:var(--space-5);background:#0000008c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-card{width:460px;max-width:100%;padding:var(--space-6);box-shadow:var(--shadow-lg);gap:var(--space-4);border-radius:15px;flex-direction:column;display:flex}.conflict-list{padding:var(--space-3);border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-storm-gray-wash);max-height:160px;font-size:var(--text-body-sm);margin:0;list-style:none;overflow-y:auto}.conflict-list li{text-overflow:ellipsis;white-space:nowrap;padding:1px 0;overflow:hidden}@media (max-width:900px){.explorer-body{grid-template-rows:1fr 1fr;grid-template-columns:1fr}}