@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap");
:root {
  /* Light Theme (Default) — Linear Style */
  --bg: #fafafa; --panel: #f4f4f5; --border: #a1a1aa;
  --accent: #0ea5e9; --accent-dim: rgba(14,165,233,0.10);
  --text-main: #09090b; --text-dim: #71717a;
  --success: #10b981; --error: #f43f5e; --warning: #f59e0b;
  --error-hover: #e11d48;
  --surface-scroll: #ececf0;
  --surface-soft: #ececf0;
  --surface-soft-hover: #e4e4e7;
  --divider-soft: #d4d4d8;
  --accent-soft: rgba(14,165,233,0.12);
  --accent-status-bg: rgba(14,165,233,0.06);
  --accent-status-border: rgba(14,165,233,0.28);
  --accent-hover: #0284c7;
  --btn-main-fg: #ffffff;
  --json-key: #0284c7;
  --json-str: #059669;
  --json-num: #b45309;
  --json-bool: #be185d;
  --font: 'Outfit', 'Inter', -apple-system, system-ui, sans-serif;
}
[data-theme="dark"] {
  --bg: #0a0c10; --panel: #11141b; --border: #232834;
  --accent: #00e5ff; --accent-dim: rgba(0,229,255,0.1);
  --text-main: #f0f4f8; --text-dim: #94a3b8;
  --error-hover: #e11d48;
  --surface-scroll: rgba(0,0,0,0.2);
  --surface-soft: rgba(255,255,255,0.03);
  --surface-soft-hover: rgba(255,255,255,0.05);
  --divider-soft: rgba(255,255,255,0.05);
  --accent-soft: rgba(0,229,255,0.15);
  --accent-status-bg: rgba(0,229,255,0.05);
  --accent-status-border: rgba(0,229,255,0.2);
  --accent-hover: #00f2ff;
  --btn-main-fg: #0a0c10;
  --json-key: #7dd3fc;
  --json-str: #86efac;
  --json-num: #fbbf24;
  --json-bool: #f472b6;
}
/* Theme toggle button */
.theme-toggle { background: transparent; border: 1px solid var(--border); color: var(--text-dim); border-radius: 6px; padding: 0.35rem 0.7rem; cursor: pointer; font-family: inherit; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); display: inline-flex; align-items: center; gap: 0.4rem; line-height: 1; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle .theme-icon { font-size: 0.9rem; line-height: 1; }
.header-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.header-row .header-titles { flex: 1; min-width: 0; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text-main); font-family: var(--font); line-height: 1.6; padding: 2rem; max-width: 1500px; margin: 0 auto; }
.header { margin-bottom: 2rem; }
.header h1 { font-size: 2rem; font-weight: 500; letter-spacing: -0.02em; display: flex; align-items: center; gap: 0.75rem; }
.header h1 span { color: var(--accent); }
.header p { color: var(--text-dim); font-size: 0.9rem; margin-top: 0.4rem; }
/* Tabs */
.tabs { display: flex; gap: 0; margin-bottom: 2rem; border-bottom: 1px solid var(--border); }
.tab-btn { padding: 0.75rem 1.5rem; font-family: var(--font); font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; background: transparent; color: var(--text-dim); border: none; cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.2s; }
.tab-btn:hover { color: var(--text-main); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }
/* Grid & Panel */
.grid-main { display: grid; grid-template-columns: 4fr 6fr; gap: 2rem; align-items: start; }
#tab-report .grid-main { grid-template-columns: 3fr 7fr; }
@media (max-width: 1100px) { .grid-main, #tab-report .grid-main { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem; }
.panel-title { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-dim); margin-bottom: 1.5rem; font-weight: 500; display: flex; justify-content: space-between; border-bottom: 1px solid var(--border); padding-bottom: 0.75rem; }
/* Selector */
.selector-container { display: grid; grid-template-columns: 70px 220px 280px; gap: 1.25rem; height: 520px; }
.selector-column { display: flex; flex-direction: column; gap: 0.75rem; overflow: hidden; }
.col-label { font-size: 0.7rem; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.list-wrapper { flex: 1; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-scroll); }
.list-wrapper::-webkit-scrollbar { width: 4px; }
.list-wrapper::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
/* Items */
.item-node { padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--border); cursor: pointer; font-size: 0.82rem; transition: all 0.2s; display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.item-node:last-child { border-bottom: none; }
.item-node:hover { background: var(--accent-dim); color: var(--accent); }
.item-node.active { background: var(--accent-dim); color: var(--accent); border-left: 3px solid var(--accent); }
.file-meta-mini { font-size: 0.65rem; color: var(--text-dim); }
.badge-mini { font-size: 0.6rem; padding: 2px 4px; border-radius: 3px; font-weight: 900; }
.bg-gz { background: var(--accent-soft); color: var(--accent); }
.bg-json { background: rgba(16,185,129,0.15); color: var(--success); }
/* Checkbox */
.chk { width: 14px; height: 14px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.chk-col { width: 42px; display: flex; align-items: center; justify-content: center; cursor: pointer; user-select: none; transition: background 0.2s; border-right: 1px solid var(--divider-soft); flex-shrink: 0; height: 100%; }
.chk-col:hover { background: var(--accent-soft); }
.select-all-row { display: flex; align-items: center; padding: 0; border-bottom: 1px solid var(--border); font-size: 0.7rem; font-weight: 500; color: var(--text-dim); text-transform: uppercase; height: 42px; }
/* Buttons */
.btn-row { margin-top: 1rem; display: flex; gap: 0.75rem; }
.btn { flex: 1; padding: 0.75rem; border-radius: 8px; font-weight: 500; font-family: inherit; cursor: pointer; transition: all 0.2s; font-size: 0.8rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem; letter-spacing: 0.05em; }
.btn-main { background: var(--accent); color: var(--btn-main-fg); border: none; text-transform: uppercase; }
.btn-main:hover:not(:disabled) { background: var(--accent-hover); transform: translateY(-1px); }
.btn-main:disabled { opacity: 0.2; cursor: not-allowed; filter: grayscale(1); }
.btn-sub { background: transparent; color: var(--text-main); border: 1px solid var(--border); }
.btn-sub:hover { border-color: var(--accent); color: var(--accent); }
/* Input */
.form-input { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text-main); border-radius: 6px; padding: 0.45rem 0.7rem; font-size: 0.8rem; font-family: var(--font); margin-bottom: 0.5rem; }
.form-input:focus { outline: none; border-color: var(--accent); }
.form-label { font-size: 0.7rem; color: var(--text-dim); font-weight: 400; text-transform: uppercase; letter-spacing: 0.08em; display: block; margin-bottom: 0.3rem; }
/* Progress */
.progress-bar { width: 100%; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; margin: 0.5rem 0; }
.progress-fill { height: 100%; background: var(--accent); border-radius: 3px; transition: width 0.3s; }
.batch-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0; font-size: 0.78rem; border-bottom: 1px solid var(--border); }
.batch-icon { font-size: 0.7rem; }
/* Status */
#status { margin-top: 0.75rem; font-size: 0.75rem; padding: 0.6rem; border-radius: 6px; display: none; border: 1px solid transparent; }
#status.info { display: block; background: var(--accent-status-bg); border-color: var(--accent-status-border); color: var(--accent); }
#status.success { display: block; background: rgba(16,185,129,0.05); border-color: rgba(16,185,129,0.2); color: var(--success); }
#status.error { display: block; background: rgba(244,63,94,0.05); border-color: rgba(244,63,94,0.2); color: var(--error); }
.empty-state { height: 100%; display: flex; align-items: center; justify-content: center; color: var(--text-dim); font-size: 0.8rem; text-align: center; padding: 2rem; }
.spinner { width: 14px; height: 14px; border: 2px solid rgba(0,0,0,0.1); border-top-color: currentColor; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
/* Report */
.metric-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.metric-card { padding: 1rem; border: 1px solid var(--border); border-radius: 8px; }
.metric-val { font-size: 1.8rem; font-weight: 500; color: var(--accent); }
.metric-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin-top: 0.2rem; font-weight: 400; }
/* Tooltip */
.tip { position: relative; cursor: help; display: inline-block; }
th.tip, td.tip { display: table-cell; }
.tip::after { 
  content: attr(data-tip); 
  position: absolute; 
  bottom: calc(100% + 10px); 
  left: 50%; 
  transform: translateX(-50%); 
  background: rgba(15, 20, 30, 0.98); 
  color: #e2e8f0; 
  padding: 12px 20px; 
  border-radius: 10px; 
  font-size: 0.85rem; 
  font-weight: 400; 
  white-space: pre-wrap; 
  width: max-content;
  max-width: 450px;
  text-align: left; 
  pointer-events: none; 
  opacity: 0; 
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
  z-index: 1000; 
  line-height: 1.6; 
  letter-spacing: -0.01em;
  text-transform: none; 
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.1); 
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}

.tip::before { 
  content: ''; 
  position: absolute; 
  bottom: calc(100% + 2px); 
  left: 50%; 
  transform: translateX(-50%); 
  border: 6px solid transparent; 
  border-top-color: rgba(255,255,255,0.1); 
  pointer-events: none; 
  opacity: 0; 
  transition: opacity 0.2s; 
  z-index: 1001; 
}
.tip:hover::after, .tip:hover::before { opacity: 1; bottom: calc(100% + 12px); }
.tip:hover::before { bottom: calc(100% + 4px); }
th.tip::after { left: auto; right: 0; transform: none; }
th.tip:first-child::after { left: 0; right: auto; transform: none; }

.floating-tip {
  position: fixed;
  background: rgba(15, 20, 30, 0.98);
  color: #e2e8f0;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 400;
  white-space: pre-wrap;
  max-width: 450px;
  text-align: left;
  z-index: 10000;
  pointer-events: none;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  line-height: 1.6;
  letter-spacing: -0.01em;
  text-transform: none;
}
.tip-float { cursor: help; }

.tip-below::after { bottom: auto; top: calc(100% + 10px); }
.tip-below::before { bottom: auto; top: calc(100% + 2px); border-top-color: transparent; border-bottom-color: rgba(255,255,255,0.1); }
.tip-below:hover::after, .tip-below:hover::before { bottom: auto; }
.tip-below:hover::after { top: calc(100% + 12px); }
.tip-below:hover::before { top: calc(100% + 4px); }
th.tip-below::after { right: auto; left: 50%; transform: translateX(-50%); }

.acc-bar { display: flex; align-items: center; gap: 0.5rem; margin: 0.4rem 0; }
.acc-bar-label { font-size: 0.7rem; color: var(--text-dim); min-width: 50px; font-weight: 400; }
.acc-bar-track { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.acc-bar-fill { height: 100%; border-radius: 4px; transition: width 0.5s; }
.acc-bar-val { font-size: 0.75rem; font-weight: 500; min-width: 45px; text-align: right; }
.joint-row { display: flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0; font-size: 0.78rem; }
.joint-name { min-width: 55px; font-weight: 500; color: var(--text-dim); }
.joint-bar-wrap { flex: 1; display: flex; gap: 0.3rem; }
.joint-bar { height: 6px; border-radius: 3px; }
.joint-val { font-size: 0.7rem; min-width: 35px; text-align: right; font-weight: 400; }
/* Run History */
.run-item { display: flex; align-items: center; padding: 0.8rem; border-bottom: 1px solid var(--border); cursor: pointer; font-size: 0.8rem; transition: all 0.2s; height: 64px; }
.run-item:hover { background: var(--accent-dim); }
.run-item.active { background: var(--accent-dim); border-left: 3px solid var(--accent); }
.item-node.active { background: var(--accent-dim); border-left: 3px solid var(--accent); }

.run-tag { font-size: 0.6rem; padding: 2px 6px; border-radius: 3px; font-weight: 500; }
.run-tag-ok { background: rgba(16,185,129,0.15); color: var(--success); }
.run-tag-fail { background: rgba(244,63,94,0.15); color: var(--error); }
.run-tag-run { background: rgba(245,158,11,0.15); color: var(--warning); }
/* Compare table */
.cmp-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.cmp-table th { text-align: left; padding: 0.5rem; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); border-bottom: 1px solid var(--border); white-space: nowrap; }
.cmp-table td { padding: 0.5rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
.cmp-table td.num { font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.cmp-table th.num { text-align: right; }

.gap-warn { color: var(--error); font-weight: 500; }
.gap-ok { color: var(--success); font-weight: 500; }
/* JSON Viewer */
.json-viewer { font-family: monospace; font-size: 0.72rem; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 0.75rem; min-height: 200px; max-height: 420px; overflow-y: auto; color: var(--text-main); line-height: 1.7; }
.json-viewer .json-placeholder { color: var(--text-dim); font-style: italic; }
.json-collapsible { display: inline; }
.json-body { padding-left: 1.2rem; border-left: 1px solid var(--border); margin-left: 0.3rem; }
.json-line { display: block; }
.json-toggle { cursor: pointer; user-select: none; color: var(--text-dim); margin-right: 2px; font-size: 0.65rem; }
.json-toggle:hover { color: var(--accent); }
.json-count { color: var(--text-dim); font-size: 0.65rem; font-style: italic; }
.json-key { color: var(--json-key); }
.json-str { color: var(--json-str); }
.json-num { color: var(--json-num); }
.json-bool { color: var(--json-bool); }
.json-null { color: #94a3b8; }
.json-brace { color: var(--text-dim); }
/* File detail table */
.file-table-wrapper { border: 1px solid var(--border); border-radius: 8px; background: var(--surface-soft); position: relative; }
.file-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.82rem; table-layout: fixed; }
.file-table th:first-child { border-top-left-radius: 8px; }
.file-table th:last-child { border-top-right-radius: 8px; }
.file-table th { text-align: center; color: var(--text-dim); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.75rem 0.5rem; border-bottom: 2px solid var(--border); }
.file-table td { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--divider-soft); text-align: center; }
.file-table th:first-child, .file-table td:first-child { text-align: left; padding-left: 1rem; }
/* Cycle drill-down */
.drill-row { display: none; }
.drill-row.open { display: table-row; }
.drill-table { width: 100%; border-collapse: collapse; font-size: 0.7rem; background: var(--surface-scroll); }
.drill-table td, .drill-table th { padding: 0.28rem 0.5rem; border-bottom: 1px solid var(--border); }
.drill-table th { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); }
.toggle-btn { cursor: pointer; color: var(--accent); font-size: 0.65rem; margin-right: 0.3rem; display: inline-block; transition: transform 0.2s; user-select: none; }
.toggle-btn.open { transform: rotate(90deg); }
/* Single inference result panel */
.summary-compare { margin-bottom: 1rem; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.sc-card { background: var(--surface-soft); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 0; margin-bottom: 1.5rem; }
.sc-row { display: grid; grid-template-columns: 120px 1.2fr 1.2fr 2fr; gap: 1rem; padding: 0.5rem 1.5rem; border-bottom: 1px solid var(--divider-soft); align-items: center; font-size: 0.8rem; }
.sc-row:last-child { border-bottom: none; }
.sc-col-label { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); font-weight: 500; opacity: 0.7; margin-bottom: 0.5rem; }


.sc-row:last-child { border-bottom: none; }
.sc-header { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); font-weight: 500; }
.sc-tag { font-size: 0.6rem; padding: 2px 6px; border-radius: 3px; font-weight: 500; }
.sc-tag-infer { background: var(--accent-soft); color: var(--accent); }
.sc-tag-label { background: rgba(16,185,129,0.15); color: var(--success); }
.sc-tag-delta { background: rgba(245,158,11,0.15); color: var(--warning); }
.sc-tag-match { background: rgba(16,185,129,0.15); color: var(--success); }
.sc-tag-mismatch { background: rgba(244,63,94,0.15); color: var(--error); }
.sc-val { font-weight: 500; font-size: 1rem; }
.sc-label-val { color: var(--text-dim); font-weight: 400; font-size: 0.85rem; }
.sc-delta-val { font-weight: 500; font-size: 0.85rem; }
.delta-pos { color: var(--success); }
.delta-neg { color: var(--error); }
.sc-issues-text { font-size: 0.75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.issue-diff { color: var(--error); }
.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-bottom: 1rem; }
.summary-card { padding: 0.75rem; border: 1px solid var(--border); border-radius: 8px; text-align: center; }
.sum-val { font-size: 1.4rem; font-weight: 500; color: var(--accent); }
.sum-label { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-top: 0.2rem; }
.cycle-list { flex: 1; overflow-y: auto; padding-right: 0.5rem; }
.cycle-row { display: grid; grid-template-columns: 120px 1.2fr 1.2fr 1fr 1fr; align-items: center; gap: 1rem; padding: 1rem 1.5rem; background: var(--surface-soft); border: 1px solid var(--border); border-radius: 12px; margin-bottom: 0.8rem; transition: all 0.2s; }
.cycle-row:hover { border-color: var(--accent); background: var(--surface-soft-hover); }
.cyc-id { font-weight: 600; color: var(--text-dim); font-size: 0.85rem; letter-spacing: 0.05em; }
.cyc-col { display: flex; flex-direction: column; gap: 0.25rem; }
.cyc-label { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); font-weight: 300; opacity: 0.8; }
.cyc-val-wrap { display: flex; align-items: baseline; gap: 0.6rem; }
.cyc-main-val { font-size: 1.3rem; font-weight: 600; line-height: 1; }
.cyc-sub-delta { font-size: 0.75rem; font-weight: 500; }
.cyc-issue-val { font-size: 0.85rem; font-weight: 300; }
.cyc-ok { color: var(--success); }
.cyc-fail { color: var(--error); }
/* Delete overlay */
.delete-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.55); z-index:9999; align-items:center; justify-content:center; flex-direction:column; gap:1rem; backdrop-filter:blur(2px); }
.delete-overlay.active { display:flex; }
.delete-overlay .ov-spinner { width:36px; height:36px; border:3px solid rgba(255,255,255,0.15); border-top-color:#fff; border-radius:50%; animation:spin 0.7s linear infinite; }
.delete-overlay .ov-text { color:rgba(255,255,255,0.85); font-size:0.85rem; font-weight:500; letter-spacing:0.02em; }
/* Add Folder / Upload Files */
.btn-add { width:100%; padding:0.38rem 0.6rem; font-size:0.68rem; font-weight: 400; border:1px dashed var(--border); border-radius:6px; background:transparent; color:var(--text-dim); cursor:pointer; transition:all 0.15s; font-family:var(--font); display:flex; align-items:center; justify-content:center; gap:0.3rem; flex-shrink:0; }
.btn-add:hover:not(:disabled) { border-color:var(--accent); color:var(--accent); border-style:solid; }
.btn-add:disabled { opacity:0.28; cursor:not-allowed; }
.folder-form { display:none; flex-direction:column; gap:0.3rem; flex-shrink:0; }
.folder-form-row { display:flex; gap:0.3rem; }
.folder-form-row input { flex:1; min-width:0; background:var(--bg); border:1px solid var(--border); color:var(--text-main); border-radius:4px; padding:0.3rem 0.5rem; font-size:0.72rem; font-family:var(--font); }
.folder-form-row input:focus { outline:none; border-color:var(--accent); }
.folder-form-row button { padding:0.28rem 0.5rem; font-size:0.67rem; font-weight: 500; border-radius:4px; cursor:pointer; font-family:var(--font); border:none; white-space:nowrap; }
.folder-form-status { font-size:0.67rem; color:var(--error); }
.upload-progress { font-size:0.68rem; color:var(--accent); padding:0.15rem 0; flex-shrink:0; }
/* App Simulation Modal */
.app-sim-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:9000; align-items:center; justify-content:center; padding:1rem; backdrop-filter:blur(2px); }
.app-sim-overlay.active { display:flex; }
.app-sim-modal { background:var(--panel); border:1px solid var(--border); border-radius:12px; width:100%; max-width:860px; max-height:90vh; overflow-y:auto; display:flex; flex-direction:column; }
.app-sim-modal-header { display:flex; align-items:center; justify-content:space-between; padding:1rem 1.5rem; border-bottom:1px solid var(--border); flex-shrink:0; }
.app-sim-modal-title { font-size:0.75rem; text-transform:uppercase; letter-spacing:0.15em; color:var(--text-dim); font-weight: 500; }
.app-sim-modal-close { background:transparent; border:1px solid var(--border); color:var(--text-dim); border-radius:6px; width:28px; height:28px; cursor:pointer; font-size:0.9rem; display:flex; align-items:center; justify-content:center; transition:all 0.15s; flex-shrink:0; }
.app-sim-modal-close:hover { border-color:var(--accent); color:var(--accent); }
.app-sim-modal-body { padding:1.5rem; }

/* ─── 파일 브라우저 모달 ─── */
.fb-modal { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.65); z-index:8000; align-items:center; justify-content:center; }
.fb-modal[style*="flex"] { display:flex !important; }
.fb-modal-inner { background:var(--panel); border:1px solid var(--border); border-radius:12px; width:720px; max-width:95vw; max-height:82vh; display:flex; flex-direction:column; overflow:hidden; box-shadow:0 8px 32px rgba(0,0,0,0.5); }
.fb-header { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; border-bottom:1px solid var(--border); flex-shrink:0; }
.fb-breadcrumb { font-size:0.85rem; color:var(--text-dim); word-break:break-all; }
.fb-breadcrumb span { cursor:pointer; color:var(--accent); }
.fb-breadcrumb span:hover { text-decoration:underline; }
.fb-header-actions { display:flex; align-items:center; gap:8px; flex-shrink:0; }
.fb-upload-btn { font-size:0.8rem; padding:4px 10px; cursor:pointer; }
.fb-header button { background:none; border:none; font-size:1.4rem; color:var(--text-dim); cursor:pointer; line-height:1; padding:0 4px; flex-shrink:0; }
.fb-header button:hover { color:var(--text-main); }
.fb-upload-status { padding:8px 16px; font-size:0.82rem; border-bottom:1px solid var(--border); background:var(--bg); flex-shrink:0; max-height:160px; overflow-y:auto; }
.fb-upload-item { display:flex; align-items:center; gap:8px; margin:4px 0; }
.fb-upload-item-name { flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--text-main); }
.fb-upload-bar { width:80px; height:5px; border-radius:3px; background:var(--border); overflow:hidden; flex-shrink:0; }
.fb-upload-bar-fill { height:100%; border-radius:3px; background:var(--accent); transition:width 0.1s; }
.fb-upload-state { font-size:0.75rem; color:var(--text-dim); white-space:nowrap; flex-shrink:0; min-width:28px; text-align:right; }
.fb-disk-bar-wrap { padding:8px 16px; border-bottom:1px solid var(--border); flex-shrink:0; }
.fb-disk-label { font-size:0.78rem; color:var(--text-dim); margin-bottom:4px; display:flex; justify-content:space-between; }
.fb-disk-bar { height:6px; background:var(--border); border-radius:3px; overflow:hidden; }
.fb-disk-bar-fill { height:100%; border-radius:3px; background:var(--accent); transition:width 0.3s; }
.fb-disk-bar-fill.warn { background:var(--warning); }
.fb-disk-bar-fill.danger { background:var(--error); }
.fb-toolbar { display:flex; align-items:center; gap:10px; padding:8px 16px; border-bottom:1px solid var(--border); background:rgba(239,68,68,0.07); flex-shrink:0; }
.fb-sel-count { font-size:0.85rem; color:var(--text-main); flex:1; }
.fb-list { overflow-y:auto; flex:1; }
.fb-list table { width:100%; border-collapse:collapse; font-size:0.82rem; }
.fb-list th { padding:8px 12px; text-align:left; color:var(--text-dim); border-bottom:1px solid var(--border); position:sticky; top:0; background:var(--panel); font-weight:500; }
.fb-list td { padding:7px 12px; border-bottom:1px solid var(--border); }
.fb-list tr:last-child td { border-bottom:none; }
.fb-list tr:hover td { background:var(--surface-soft-hover); }
.fb-entry-dir { cursor:pointer; color:var(--accent); font-weight:500; }
.fb-entry-dir::before { content:"📁 "; }
.fb-entry-file::before { content:"📄 "; }
.fb-entry-json::before { content:"📋 "; }
.fb-entry-gz::before { content:"🗜️ "; }
.fb-check-col { width:32px; text-align:center; padding:0 4px !important; }
.fb-check-col input[type=checkbox] { cursor:pointer; width:15px; height:15px; }
.fb-list tr.fb-selected td { background:var(--accent-status-bg); }
.fb-th { cursor:pointer; user-select:none; }
.fb-th:hover { color:var(--text-main); }
.fb-th.fb-sort-asc::after { content:" ▲"; font-size:0.7em; }
.fb-th.fb-sort-desc::after { content:" ▼"; font-size:0.7em; }
.fb-action-btns { display:flex; gap:4px; justify-content:flex-end; }
.fb-icon-btn { background:none; border:none; cursor:pointer; font-size:1rem; padding:2px 4px; border-radius:4px; line-height:1; opacity:0.5; transition:opacity 0.15s,background 0.15s; }
.fb-icon-btn:hover { opacity:1; background:var(--surface-soft-hover); }
.fb-icon-btn.del:hover { background:rgba(239,68,68,0.15); }
/* 삭제 확인 모달 */
.fb-confirm-modal { position:fixed; inset:0; background:rgba(0,0,0,0.7); z-index:8100; display:none; align-items:center; justify-content:center; }
.fb-confirm-modal[style*="flex"] { display:flex !important; }
.fb-confirm-inner { background:var(--panel); border:1px solid var(--border); border-radius:10px; padding:24px 28px; width:360px; max-width:90vw; display:flex; flex-direction:column; gap:12px; box-shadow:0 8px 32px rgba(0,0,0,0.5); }
.fb-confirm-title { margin:0; font-size:1rem; font-weight: 400; color:var(--text-main); }
.fb-confirm-msg { margin:0; font-size:0.85rem; color:var(--text-dim); word-break:break-all; }
#fb-confirm-pw { width:100%; padding:8px 10px; border:1px solid var(--border); border-radius:6px; background:var(--bg); color:var(--text-main); font-size:0.9rem; box-sizing:border-box; font-family:var(--font); }
.fb-confirm-err { margin:0; font-size:0.8rem; color:var(--error); min-height:1em; }
.fb-confirm-btns { display:flex; gap:8px; justify-content:flex-end; }
.btn-fb-danger { background:var(--error); color:#fff; border:none; border-radius:6px; padding:7px 18px; cursor:pointer; font-size:0.85rem; font-weight:500; font-family:var(--font); transition:background 0.15s; }
.btn-fb-danger:hover:not(:disabled) { background:var(--error-hover); }
.btn-fb-danger:disabled { opacity:0.5; cursor:not-allowed; }