:root {
  --bg: #0d0d0d; --bg2: rgba(28,28,30,0.85); --bg3: rgba(44,44,46,0.7); --bg-glass: rgba(28,28,30,0.72);
  --border: rgba(255,255,255,0.08); --border2: rgba(255,255,255,0.12);
  --text: #f5f5f7; --text2: #a1a1a6; --text3: #6e6e73;
  --accent: #32d74b; --accent-bg: rgba(50,215,75,0.12); --accent-hover: #28b83e;
  --accent2: #5e5ce6; --green: #32d74b; --red: #ff453a; --orange: #ff9f0a; --yellow: #ffd60a;
  --glass-blur: 20px; --radius: 12px; --radius-sm: 8px;
}
[data-theme="light"] {
  --bg: #f0f1f3; --bg2: rgba(255,255,255,0.92); --bg3: rgba(230,232,236,0.9); --bg-glass: rgba(255,255,255,0.85);
  --border: rgba(0,0,0,0.08); --border2: rgba(0,0,0,0.14);
  --text: #1a1a1a; --text2: #4a4a4a; --text3: #888;
  --accent: #1a8f36; --accent-bg: rgba(26,143,54,0.1); --accent-hover: #157a2d;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; display: flex; }

.sidebar { width: 240px; height: 100vh; position: fixed; left: 0; top: 0; background: var(--bg2); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border-right: 1px solid var(--border); display: flex; flex-direction: column; z-index: 50; }
.sidebar-header { padding: 20px 16px 12px; }
.sidebar-logo { font-size: 15px; font-weight: 700; letter-spacing: -0.3px; }
.sidebar-logo span { color: var(--accent); }
.sidebar-sub { font-size: 11px; color: var(--text3); margin-top: 2px; font-family: monospace; }
.sidebar-nav { flex: 1; padding: 8px; }
.nav-section { font-size: 10px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.8px; padding: 12px 8px 4px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 13px; cursor: pointer; color: var(--text2); transition: all 0.15s; margin: 1px 0; }
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent); color: #fff; }
.nav-icon { width: 18px; text-align: center; font-size: 14px; }
.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); }
.theme-toggle { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text3); cursor: pointer; padding: 6px 0; }
.theme-toggle:hover { color: var(--text); }
.back-link { display: block; font-size: 12px; color: var(--accent); text-decoration: none; padding: 4px 0; }
.back-link:hover { text-decoration: underline; }

.main { margin-left: 240px; flex: 1; min-height: 100vh; }
.page { display: none; padding: 24px; max-width: 1400px; }
.page.active { display: block; }
.page-title { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 4px; }
.page-desc { font-size: 13px; color: var(--text2); margin-bottom: 20px; }

.card { background: var(--bg2); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--border2); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card-title { font-size: 12px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card { background: var(--bg2); backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--border2); border-radius: var(--radius); padding: 16px; }
.stat-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-size: 28px; font-weight: 700; letter-spacing: -1px; margin-top: 4px; }
.stat-value.v1 { color: var(--accent); }
.stat-value.v2 { color: var(--green); }
.stat-value.v3 { color: var(--orange); }

.input { background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text); padding: 8px 12px; font-size: 13px; font-family: inherit; outline: none; transition: border-color 0.2s; width: 100%; }
.input:focus { border-color: var(--accent); }
.input-mono { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-size: 12px; }
.select { background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text); padding: 8px 12px; font-size: 13px; outline: none; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid var(--border2); background: var(--bg3); color: var(--text); transition: all 0.15s; }
.btn:hover { background: var(--border2); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { color: var(--red); }
.btn-danger:hover { background: rgba(255,69,58,0.15); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }

.table-card { background: var(--bg2); backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--border2); border-radius: var(--radius); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { padding: 10px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text3); border-bottom: 1px solid var(--border); background: var(--bg3); position: sticky; top: 0; white-space: nowrap; }
tbody td { padding: 8px 12px; border-bottom: 1px solid var(--border); max-width: 250px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle; }
tbody tr { cursor: pointer; transition: background 0.1s; }
tbody tr:hover { background: var(--bg3); }
.cell-img { width: 36px; height: 54px; object-fit: cover; border-radius: 4px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; background: var(--bg3); color: var(--text2); margin: 1px; }
.tag-accent { background: var(--accent-bg); color: var(--accent); }
.tag-green { background: rgba(50,215,75,0.15); color: var(--green); }
.tag-orange { background: rgba(255,159,10,0.15); color: var(--orange); }
.chip { cursor: pointer; border: 1px solid transparent; transition: transform 0.08s ease, opacity 0.15s ease; user-select: none; }
.chip:hover { opacity: 0.85; transform: translateY(-1px); }
.chip:active { transform: translateY(0); }

.pag { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; }
.pag-info { font-size: 12px; color: var(--text3); }
.pag-btns { display: flex; gap: 4px; }
.pag-btn { background: var(--bg3); border: 1px solid var(--border); color: var(--text2); padding: 5px 10px; border-radius: 6px; cursor: pointer; font-size: 12px; }
.pag-btn:hover { border-color: var(--accent); color: var(--text); }
.pag-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pag-btn:disabled { opacity: 0.3; cursor: default; }

.panel-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 500; }
.panel-overlay.active { display: flex; justify-content: flex-end; }
.panel { width: 720px; max-width: 100vw; background: var(--bg2); backdrop-filter: blur(30px); border-left: 1px solid var(--border2); height: 100vh; overflow-y: auto; }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg2); backdrop-filter: blur(30px); z-index: 10; }
.panel-head h3 { font-size: 15px; font-weight: 600; max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); padding: 0 20px; }
.ptab { padding: 10px 16px; font-size: 13px; color: var(--text3); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s; }
.ptab:hover { color: var(--text); }
.ptab.active { color: var(--accent); border-bottom-color: var(--accent); }
.panel-body { padding: 16px 20px; }

.field-row { display: flex; padding: 6px 0; border-bottom: 1px solid var(--border); }
.field-key { width: 160px; flex-shrink: 0; font-size: 12px; color: var(--text3); font-weight: 600; padding: 4px 0; }
.field-val { flex: 1; font-size: 13px; word-break: break-all; }
.field-val img { max-height: 100px; border-radius: 6px; margin: 4px 0; }
.field-val a { color: var(--accent); text-decoration: none; }

.json { background: var(--bg); border: 1px solid var(--border2); border-radius: var(--radius-sm); padding: 16px; font-family: 'SF Mono', monospace; font-size: 12px; line-height: 1.6; overflow: auto; white-space: pre-wrap; word-break: break-all; max-height: 70vh; }
.jk { color: #79c0ff; } .js { color: #a5d6ff; } .jn { color: var(--yellow); } .jb { color: var(--orange); } .jnull { color: var(--text3); }
[data-theme="light"] .jk { color: #0550ae; } [data-theme="light"] .js { color: #0a3069; } [data-theme="light"] .jn { color: #953800; }

/* Edit form */
.edit-form { display: flex; flex-direction: column; gap: 12px; }
.edit-field { display: flex; flex-direction: column; gap: 4px; }
.edit-label { font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.3px; display: flex; align-items: center; gap: 6px; }
.edit-label .type-badge { font-size: 10px; background: var(--bg3); color: var(--text3); padding: 1px 6px; border-radius: 10px; text-transform: lowercase; letter-spacing: 0; font-weight: 400; }
.edit-input { background: var(--bg); border: 1px solid var(--border2); border-radius: 6px; color: var(--text); padding: 8px 10px; font-size: 13px; font-family: inherit; outline: none; }
.edit-input:focus { border-color: var(--accent); }
.edit-input-mono { font-family: 'SF Mono', monospace; font-size: 12px; }
.edit-toggle { display: flex; align-items: center; gap: 8px; }
.edit-toggle input[type="checkbox"] { width: 36px; height: 20px; appearance: none; background: var(--bg3); border-radius: 10px; position: relative; cursor: pointer; transition: background 0.2s; }
.edit-toggle input[type="checkbox"]::after { content: ''; width: 16px; height: 16px; background: #fff; border-radius: 50%; position: absolute; top: 2px; left: 2px; transition: transform 0.2s; }
.edit-toggle input[type="checkbox"]:checked { background: var(--accent); }
.edit-toggle input[type="checkbox"]:checked::after { transform: translateX(16px); }
.edit-tags { display: flex; flex-wrap: wrap; gap: 4px; padding: 6px 8px; background: var(--bg); border: 1px solid var(--border2); border-radius: 6px; min-height: 36px; align-items: center; }
.edit-tag { display: flex; align-items: center; gap: 4px; background: var(--accent-bg); color: var(--accent); padding: 2px 8px; border-radius: 12px; font-size: 12px; }
.edit-tag-remove { cursor: pointer; font-size: 14px; line-height: 1; opacity: 0.7; }
.edit-tag-remove:hover { opacity: 1; }
.edit-tag-input { border: none; background: none; color: var(--text); font-size: 12px; outline: none; min-width: 80px; flex: 1; }
.edit-actions { display: flex; gap: 8px; padding-top: 8px; border-top: 1px solid var(--border); margin-top: 4px; }
.edit-json-toggle { font-size: 12px; color: var(--accent); cursor: pointer; margin-left: auto; }

.query-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 12px; }
.form-label { font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.form-hint { font-size: 11px; color: var(--text3); margin-top: 3px; font-weight: 400; text-transform: none; letter-spacing: 0; }
.response-area { background: var(--bg); border: 1px solid var(--border2); border-radius: var(--radius-sm); padding: 16px; font-family: 'SF Mono', monospace; font-size: 12px; line-height: 1.5; overflow: auto; max-height: 500px; white-space: pre-wrap; word-break: break-all; }
.response-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.response-meta { font-size: 12px; color: var(--text3); display: flex; gap: 12px; }

.syn-item { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.syn-item:last-child { border-bottom: none; }
.syn-id { font-family: monospace; font-size: 12px; color: var(--text3); min-width: 160px; }
.syn-words { flex: 1; display: flex; flex-wrap: wrap; gap: 4px; }
.syn-type { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.syn-type-multi { background: var(--accent-bg); color: var(--accent); }
.syn-type-one { background: rgba(255,159,10,0.15); color: var(--orange); }

.help-section { margin-bottom: 20px; }
.help-section h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.help-section p { font-size: 13px; color: var(--text2); line-height: 1.6; margin-bottom: 8px; }
.code { background: var(--bg3); padding: 2px 6px; border-radius: 4px; font-family: 'SF Mono', monospace; font-size: 12px; }
pre.codeblock { background: var(--bg); border: 1px solid var(--border2); border-radius: var(--radius-sm); padding: 12px 16px; font-family: 'SF Mono', monospace; font-size: 12px; line-height: 1.6; overflow-x: auto; margin: 8px 0; color: var(--text2); }

.textarea { width: 100%; min-height: 120px; background: var(--bg); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text); font-family: 'SF Mono', monospace; font-size: 12px; padding: 12px; resize: vertical; outline: none; }
.textarea:focus { border-color: var(--accent); }

.toast { position: fixed; bottom: 24px; right: 24px; padding: 10px 20px; border-radius: var(--radius-sm); font-size: 13px; z-index: 1000; display: none; backdrop-filter: blur(20px); }
.toast.success { background: rgba(50,215,75,0.9); color: #fff; display: block; }
.toast.error { background: rgba(255,69,58,0.9); color: #fff; display: block; }

.export-info { font-size: 11px; color: var(--text3); background: var(--bg3); padding: 8px 12px; border-radius: 6px; display: flex; align-items: center; gap: 6px; }

/* Column selector */
.col-selector { position: relative; display: inline-block; }
.col-btn { background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text2); padding: 8px 12px; font-size: 12px; cursor: pointer; }
.col-btn:hover { border-color: var(--accent); color: var(--text); }
.col-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 4px; background: var(--bg2); backdrop-filter: blur(20px); border: 1px solid var(--border2); border-radius: var(--radius-sm); padding: 8px; min-width: 200px; max-height: 320px; overflow-y: auto; z-index: 60; box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.col-dropdown.active { display: block; }
.col-opt { display: flex; align-items: center; gap: 8px; padding: 5px 8px; font-size: 12px; cursor: pointer; border-radius: 4px; color: var(--text2); }
.col-opt:hover { background: var(--bg3); color: var(--text); }
.col-opt input { accent-color: var(--accent); }

/* Improved edit panel for light theme */
[data-theme="light"] .edit-input,
[data-theme="light"] .edit-input-mono,
[data-theme="light"] .textarea { background: #f0f1f3; border-color: rgba(0,0,0,0.15); color: #1a1a1a; }
[data-theme="light"] .edit-input:focus,
[data-theme="light"] .textarea:focus { border-color: var(--accent); background: #fff; }
[data-theme="light"] .edit-tags { background: #f0f1f3; border-color: rgba(0,0,0,0.15); }
[data-theme="light"] .edit-tag { background: rgba(26,143,54,0.12); color: #1a8f36; }
[data-theme="light"] .edit-tag-input { color: #1a1a1a; }
[data-theme="light"] .field-row { border-bottom-color: rgba(0,0,0,0.06); }
[data-theme="light"] .field-key { color: #555; }
[data-theme="light"] .panel { background: #fff; border-left-color: rgba(0,0,0,0.1); }
[data-theme="light"] .panel-head { background: #fafafa; }
[data-theme="light"] .ptab.active { color: var(--accent); border-bottom-color: var(--accent); }
[data-theme="light"] .json { background: #f5f6f8; border-color: rgba(0,0,0,0.1); }
[data-theme="light"] .edit-label { color: #555; }
[data-theme="light"] .edit-field { background: #fafafa; padding: 10px 12px; border-radius: 8px; border: 1px solid rgba(0,0,0,0.06); }

/* Light theme table improvements */
[data-theme="light"] .table-card { background: #fff; border-color: rgba(0,0,0,0.1); }
[data-theme="light"] thead th { background: #f5f6f8; color: #555; border-bottom-color: rgba(0,0,0,0.1); }
[data-theme="light"] tbody td { border-bottom-color: rgba(0,0,0,0.05); color: #1a1a1a; }
[data-theme="light"] tbody tr:hover { background: #f5f8f5; }
[data-theme="light"] .tag { background: #eef0f2; color: #4a4a4a; }
[data-theme="light"] .tag-accent { background: rgba(26,143,54,0.1); color: #1a8f36; }
[data-theme="light"] .tag-green { background: rgba(26,143,54,0.1); color: #1a8f36; }

/* Light theme sidebar */
[data-theme="light"] .sidebar { background: #fff; border-right-color: rgba(0,0,0,0.1); }
[data-theme="light"] .nav-item:hover { background: #f0f1f3; }
[data-theme="light"] .nav-item.active { background: var(--accent); color: #fff; }

/* Light theme cards */
[data-theme="light"] .card { background: #fff; border-color: rgba(0,0,0,0.08); }
[data-theme="light"] .stat-card { background: #fff; border-color: rgba(0,0,0,0.08); }
[data-theme="light"] .input { background: #f0f1f3; border-color: rgba(0,0,0,0.12); color: #1a1a1a; }
[data-theme="light"] .input:focus { background: #fff; }
[data-theme="light"] .select { background: #f0f1f3; border-color: rgba(0,0,0,0.12); color: #1a1a1a; }

@media (max-width: 900px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .query-grid { grid-template-columns: 1fr; }
}

/* ========================================
   Dashboard: Health, Live Search, Activity, Bar Charts
   ======================================== */

/* Dashboard health */
.health-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.health-item { padding: 10px; background: var(--bg3); border-radius: var(--radius-sm); }
.health-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.4px; }
.health-value { font-size: 16px; font-weight: 700; margin-top: 2px; }
.health-ok { color: var(--green); }
.health-warn { color: var(--orange); }
.health-bad { color: var(--red); }

/* Live search preview */
.live-search-input { width: 100%; padding: 10px 14px; background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text); font-size: 14px; outline: none; }
.live-search-input:focus { border-color: var(--accent); }
.live-results { display: flex; gap: 12px; overflow-x: auto; padding: 12px 0; }
.live-card { flex-shrink: 0; width: 100px; text-align: center; cursor: pointer; }
.live-card img { width: 100px; height: 150px; object-fit: cover; border-radius: 6px; background: var(--bg3); }
.live-card-title { font-size: 11px; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Activity feed */
.activity-item { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.activity-time { color: var(--text3); min-width: 70px; font-size: 11px; }
.activity-endpoint { font-family: monospace; font-size: 11px; color: var(--accent); min-width: 100px; }
.activity-query { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.activity-count { min-width: 40px; text-align: right; }
.activity-count.zero { color: var(--red); }
.activity-ms { color: var(--text3); min-width: 50px; text-align: right; }

/* CSS bar chart */
.bar-chart { display: flex; flex-direction: column; gap: 6px; }
.bar-row { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.bar-label { min-width: 120px; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text2); }
.bar-track { flex: 1; height: 20px; background: var(--bg3); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--accent); border-radius: 4px; transition: width 0.3s; min-width: 2px; }
.bar-value { min-width: 40px; text-align: right; font-weight: 600; font-size: 11px; color: var(--text3); }