[hidden] { display: none !important; }
/* Jorone - Signal Orange identity system (brand sheet v1.0) */
:root {
  --bg: #F7F8FA; --panel: #FFFFFF; --panel-2: #F7F8FA; --border: #E5E8EC;
  --text: #131A22; --text-2: #4A5768; --text-3: #8A93A0;
  --accent: #E62E04; --accent-2: #FF6A00; --grad: linear-gradient(135deg,#E62E04,#FF6A00);
  --accent-hover: #C42903;
  --accent-soft: #FFF0E8; --accent-text: #E62E04;
  --green: #0E9F6E; --green-soft: #E3F6EF; --red: #E02424; --red-soft: #FDECEC;
  --amber: #D97706; --amber-soft: #FDF3E3;
  --shadow: 0 1px 2px rgba(19,26,34,.04), 0 6px 20px rgba(19,26,34,.05);
  --radius: 16px;
  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
[data-theme="dark"] {
  --bg: #131A22; --panel: #232F3E; --panel-2: #1B2530; --border: #37475A;
  --text: #F7F8FA; --text-2: #A9B4C0; --text-3: #6E7B88;
  --accent: #FF6A00; --accent-2: #FF8A3D;
  --accent-hover: #E65F00;
  --accent-soft: rgba(255,106,0,.16); --accent-text: #FF8A3D;
  --green: #34D399; --green-soft: #0C2B21; --red: #F87171; --red-soft: #331515;
  --amber: #F0B45A; --amber-soft: #2E2210;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.25);
}
* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg); color: var(--text); font-size: 14.5px; line-height: 1.55;
  transition: background .2s, color .2s; letter-spacing: -.003em;
}
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
input, select { font: inherit; color: var(--text); background: var(--panel); border: 1.5px solid var(--border); border-radius: 12px; padding: 9px 13px; outline: none; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px var(--accent-soft); }
code, pre, .mono { font-family: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; letter-spacing: 0; }
h1, h2, h3, .brand, .stat { letter-spacing: -.022em; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 252px 1fr; min-height: 100vh; }
.content-col { min-width: 0; display: flex; flex-direction: column; }
.sidebar { border-right: 1px solid var(--border); background: var(--panel); padding: 20px 14px; display: flex; flex-direction: column; gap: 3px; position: sticky; top: 0; height: 100vh; }
.sb-user { display: flex; align-items: center; gap: 10px; padding: 10px 12px 2px; border-top: 1px solid var(--border); margin-top: 8px; }
.sb-email { font-size: 12.5px; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- top bar ---------- */
.tb { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 28px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--panel) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); position: sticky; top: 0; z-index: 25; }
.tb-brand { display: none; align-items: center; gap: 9px; font-weight: 600; font-size: 16.5px; }
.tb-brand .logo-mark { width: 27px; height: 27px; }
.tb-right { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.tb-credits { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; color: var(--text); font-size: 13.5px; background: var(--panel); transition: border-color .15s, box-shadow .15s; }
.tb-credits:hover { text-decoration: none; border-color: var(--accent-2); box-shadow: 0 0 0 3px var(--accent-soft); }
.tb-credits b { font-variant-numeric: tabular-nums; }
.tb-coin { width: 9px; height: 9px; border-radius: 3px; background: var(--grad); display: inline-block; }
.tb-credits-label { color: var(--text-3); font-size: 12.5px; }
.tb-item { position: relative; }
.tb-btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid transparent; background: none; color: var(--text-2); border-radius: 10px; padding: 7px 9px; transition: background .12s, color .12s; position: relative; }
.tb-btn:hover { background: var(--panel-2); color: var(--text); }
.tb-btn svg { width: 18px; height: 18px; }
.tb-btn-label { font-size: 12.5px; font-weight: 600; }
.tb-avatar { width: 34px; height: 34px; border-radius: 50%; border: none; background: var(--grad); color: #fff; font-size: 12.5px; font-weight: 700; letter-spacing: .02em; display: grid; place-items: center; box-shadow: 0 2px 8px rgba(230,46,4,.28); }
.tb-avatar.sm { width: 28px; height: 28px; font-size: 11px; flex: none; }
.tb-badge { position: absolute; top: -2px; right: -2px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 10.5px; font-weight: 700; display: grid; place-items: center; border: 2px solid var(--panel); }
.tb-panel { position: absolute; right: 0; top: calc(100% + 8px); min-width: 210px; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; box-shadow: 0 12px 36px rgba(19,26,34,.16); padding: 6px; z-index: 60; }
.tb-panel.wide { width: min(360px, 92vw); max-height: 420px; overflow-y: auto; }
.tb-panel-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; font-size: 13px; font-weight: 600; }
.tb-link { border: none; background: none; color: var(--accent-text); font-size: 12px; font-weight: 500; padding: 2px 4px; }
.tb-row { display: flex; align-items: center; gap: 9px; width: 100%; border: none; background: none; color: var(--text-2); padding: 8px 10px; border-radius: 9px; font-size: 13.5px; font-weight: 500; text-align: left; }
.tb-row:hover { background: var(--panel-2); color: var(--text); }
.tb-row svg { width: 16px; height: 16px; }
.tb-row.sel { color: var(--accent-text); }
.tb-row.danger { color: var(--red); }
.tb-sep { height: 1px; background: var(--border); margin: 5px 4px; }
.tb-acct-email { padding: 8px 10px 10px; font-size: 12.5px; color: var(--text-3); border-bottom: 1px solid var(--border); margin-bottom: 5px; word-break: break-all; }
.tb-empty { padding: 26px 14px; text-align: center; color: var(--text-3); font-size: 13px; }
.tb-notif { padding: 10px; border-radius: 10px; border-left: 3px solid transparent; }
.tb-notif.unread { background: var(--accent-soft); border-left-color: var(--accent-2); }
.tb-notif + .tb-notif { margin-top: 2px; }
.tb-notif-title { font-weight: 600; font-size: 13.5px; color: var(--text); }
.tb-notif-body { font-size: 13px; color: var(--text-2); margin-top: 2px; white-space: pre-wrap; }
.tb-notif-time { font-size: 11.5px; color: var(--text-3); margin-top: 4px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 12px 20px; font-weight: 600; font-size: 17.5px; }
.brand .logo-mark { width: 30px; height: 30px; display: block; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--text-2); font-weight: 500; font-size: 13.5px; border: none; background: none; width: 100%; text-align: left; transition: background .12s, color .12s; }
.nav-item svg { width: 17px; height: 17px; flex: none; }
.nav-item:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.nav-item.active { background: var(--panel-2); color: var(--text); font-weight: 600; box-shadow: inset 2px 0 0 var(--accent); }
.sidebar .spacer { flex: 1; }
.main { min-width: 0; padding: 28px 32px 64px; max-width: 1180px; width: 100%; margin: 0 auto; }
.topbar { display: none; }

.page-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; font-weight: 600; }
.page-head .sub { color: var(--text-2); font-size: 13.5px; margin-top: 2px; letter-spacing: 0; }

/* ---------- components ---------- */
/* premium backdrop: faint brand glow at the top of the content area */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: 340px; pointer-events: none; z-index: 0;
  background: radial-gradient(640px 240px at 78% -60px, rgba(255,106,0,.10), transparent 70%),
              radial-gradient(420px 200px at 30% -80px, rgba(230,46,4,.06), transparent 70%); }
[data-theme="dark"] body::before {
  background: radial-gradient(640px 240px at 78% -60px, rgba(255,106,0,.13), transparent 70%),
              radial-gradient(420px 200px at 30% -80px, rgba(230,46,4,.09), transparent 70%); }
.main, .tb { position: relative; }
.card:hover { border-color: color-mix(in srgb, var(--border) 55%, var(--accent-2)); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.main > * { animation: fadeUp .25s ease both; }
.grid > * { min-width: 0; }
.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); transition: border-color .15s; }
.card h3 { font-size: 13px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.stat { font-size: 26px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat-sub { color: var(--text-3); font-size: 12.5px; margin-top: 2px; letter-spacing: 0; }

.btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border); background: var(--panel); color: var(--text); border-radius: 8px; padding: 8px 14px; font-weight: 500; font-size: 13.5px; transition: background .12s, border-color .12s; }
.btn:hover { background: var(--panel-2); border-color: var(--text-3); }
.btn:active { background: var(--panel-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.primary:active { background: var(--accent-hover); }
.btn.danger { color: var(--red); }
.btn.sm { padding: 5px 11px; font-size: 12.5px; border-radius: 6px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11.5px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .05em; padding: 8px 12px; border-bottom: 1px solid var(--border); }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background .1s; }
tbody tr.clickable:hover, .table-card tbody tr:hover { background: var(--panel-2); cursor: pointer; }

.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.pill.ok { background: var(--green-soft); color: var(--green); }
.pill.err { background: var(--red-soft); color: var(--red); }
.pill.warn { background: var(--amber-soft); color: var(--amber); }
.pill.dim { background: var(--panel-2); color: var(--text-2); border: 1px solid var(--border); }
.pg-thumb { width: 44px; height: 44px; object-fit: contain; border-radius: 8px; background: #FFFFFF; border: 1px solid var(--border); display: block; }
@media (max-width: 720px) { .pg-thumb { width: 36px; height: 36px; } }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-2); }

.banner { border-radius: 12px; padding: 12px 14px; font-size: 13.5px; margin-bottom: 16px; letter-spacing: 0; }
.banner.err { background: var(--red-soft); color: var(--red); }
.banner.ok { background: var(--green-soft); color: var(--green); }
.banner.warn { background: var(--amber-soft); color: var(--amber); }

.codeblock { background: #131A22; border: 1px solid #232F3E; color: #D6DEE8; border-radius: 14px; padding: 16px; overflow-x: auto; position: relative; }
.codeblock pre { white-space: pre; }
.codeblock .copy { position: absolute; top: 8px; right: 8px; }
.codeblock .copy.btn { background: #232F3E; border-color: #37475A; color: #F7F8FA; }
[data-theme="dark"] .codeblock { background: #0F161D; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(19,26,34,.5); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 22px; width: 100%; max-width: 460px; box-shadow: var(--shadow); }
.modal h2 { font-size: 17px; margin-bottom: 12px; }

.drawer-backdrop { position: fixed; inset: 0; background: rgba(19,26,34,.4); z-index: 40; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(480px, 94vw); background: var(--panel); border-left: 1px solid var(--border); z-index: 41; padding: 22px; overflow-y: auto; }
.drawer h2 { font-size: 16px; margin-bottom: 14px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 14px; font-size: 13.5px; }
.kv dt { color: var(--text-3); } .kv dd { word-break: break-word; }

.empty { text-align: center; padding: 48px 16px; color: var(--text-2); }
.empty .icon { font-size: 28px; margin-bottom: 8px; }
.empty.small { padding: 30px 16px; font-size: 13px; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--accent-2); border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; vertical-align: -4px; }
@keyframes spin { to { transform: rotate(360deg); } }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tab { border: none; background: none; padding: 8px 12px; color: var(--text-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--accent-text); border-bottom-color: var(--accent-2); }

/* ---------- auth ---------- */
.auth-wrap { padding: 0; display: block; background: var(--bg); }
.auth-split { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 100vh; }
.auth-hero {
  position: relative; overflow: hidden; color: #E8EDF4; padding: 56px 60px;
  display: flex; flex-direction: column; justify-content: space-between;
  background:
    radial-gradient(900px 520px at 88% -12%, rgba(255,106,0,.32), transparent 60%),
    radial-gradient(720px 520px at -12% 108%, rgba(230,46,4,.3), transparent 55%),
    linear-gradient(160deg, #1B2530 0%, #131A22 70%);
}
.auth-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(700px 420px at 70% 20%, black, transparent 75%);
  pointer-events: none;
}
.auth-hero .brand { color: #fff; padding: 0; position: relative; z-index: 1; }
.auth-hero h1 { font-size: 33px; line-height: 1.2; font-weight: 600; color: #fff; max-width: 480px; margin: 0 0 18px; position: relative; z-index: 1; }
.auth-hero p { color: #A9B4C0; font-size: 15px; max-width: 440px; margin-bottom: 26px; position: relative; z-index: 1; }
.auth-hero ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; position: relative; z-index: 1; }
.auth-hero li { color: #D6DEE8; font-size: 13.5px; font-weight: 500; display: flex; gap: 10px; align-items: center; }
.auth-hero li::before { content: ""; width: 7px; height: 7px; border-radius: 2.5px; background: var(--grad); flex: none; }
.auth-hero .hero-foot { color: #6E7B88; font-size: 12.5px; position: relative; z-index: 1; }
.auth-side { display: grid; place-items: center; padding: 40px 24px; }
.auth-card { width: 100%; max-width: 380px; }
.auth-card > .brand { justify-content: center; padding-bottom: 20px; }
.auth-card .foot { text-align: center; margin-top: 16px; font-size: 13.5px; color: var(--text-2); }

/* ---------- docs ---------- */
.doc-section { margin-bottom: 34px; }
.doc-section h2 { font-size: 17px; margin-bottom: 10px; }
.doc-section h4 { font-size: 14px; margin: 16px 0 6px; }
.doc-section p, .doc-section li { color: var(--text-2); }
.doc-section ul { padding-left: 20px; }
.method { font-weight: 700; font-size: 12px; padding: 2px 7px; border-radius: 6px; margin-right: 8px; }
.method.get { background: var(--green-soft); color: var(--green); }
.method.post { background: var(--accent-soft); color: var(--accent-text); }

/* ---------- plan cards ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.plan-card { position: relative; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s, border-color .15s; }
.plan-card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(19,26,34,.10); }
.plan-card.hot { border: 1.5px solid var(--accent-2); box-shadow: 0 8px 26px rgba(230,46,4,.16); }
.plan-tag { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 12px; border-radius: 999px; white-space: nowrap; box-shadow: 0 3px 10px rgba(230,46,4,.3); }
.plan-name { font-weight: 600; font-size: 15px; }
.plan-price { font-size: 30px; font-weight: 700; letter-spacing: -.03em; margin-top: 6px; }
.plan-once { font-size: 12px; font-weight: 500; color: var(--text-3); margin-left: 7px; letter-spacing: 0; }
.plan-credits { color: var(--accent-text); font-weight: 600; font-size: 13.5px; margin: 2px 0 12px; }
.plan-feats { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.plan-feats li { font-size: 13px; color: var(--text-2); padding-left: 22px; position: relative; }
.plan-feats li::before { content: ""; position: absolute; left: 0; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--green-soft) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%230E9F6E" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6 9 17l-5-5"/></svg>') center/9px no-repeat; }
[data-theme="dark"] .plan-feats li::before { background-color: rgba(52,211,153,.18); }
.plan-card.custom { border-style: dashed; border-width: 1.5px; }

/* ---------- support chat widget ---------- */
#chat-widget { position: fixed; right: 22px; bottom: 22px; z-index: 70; }
#chat-fab { width: 54px; height: 54px; border-radius: 50%; border: none; background: var(--accent); color: #fff; display: grid; place-items: center; box-shadow: 0 2px 10px rgba(19,26,34,.3); transition: background .12s; position: relative; }
#chat-fab:hover { background: var(--accent-hover); }
#chat-fab svg { width: 24px; height: 24px; }
#chat-fab .tb-badge { border-color: var(--bg); }
#chat-panel { position: absolute; right: 0; bottom: 66px; width: min(380px, calc(100vw - 32px)); height: min(520px, calc(100vh - 120px)); background: var(--panel); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 18px 50px rgba(19,26,34,.22); display: flex; flex-direction: column; overflow: hidden; }
.chat-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; background: linear-gradient(135deg,#1B2530,#131A22); color: #fff; }
.chat-head b { font-size: 14.5px; display: block; }
.chat-head span { font-size: 11.5px; color: #A9B4C0; }
.chat-close { border: none; background: none; color: #A9B4C0; font-size: 22px; line-height: 1; padding: 2px 6px; }
.chat-close:hover { color: #fff; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--bg); }
.chat-row { display: flex; }
.chat-row.me { justify-content: flex-end; }
.chat-msg { max-width: 82%; background: var(--panel); border: 1px solid var(--border); border-radius: 14px 14px 14px 4px; padding: 9px 12px; font-size: 13.5px; color: var(--text); white-space: pre-wrap; word-break: break-word; }
.chat-msg.me { background: var(--grad); border: none; color: #fff; border-radius: 14px 14px 4px 14px; }
.chat-who { font-size: 11px; font-weight: 700; color: var(--accent-text); margin-bottom: 3px; display: flex; align-items: center; gap: 6px; }
.chat-time { display: block; font-size: 10.5px; opacity: .6; margin-top: 4px; }
.chat-sys { align-self: center; font-size: 12px; color: var(--text-3); background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px 14px; }
.chat-empty { text-align: center; color: var(--text-3); font-size: 13px; padding: 40px 20px; }
.chat-input-row { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--border); background: var(--panel); }
.chat-input-row input { flex: 1; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid.cols-3 { grid-template-columns: 1fr; }
  .grid.cols-2 { grid-template-columns: 1fr; }
  .auth-split { grid-template-columns: 1fr; }
  .auth-hero { padding: 28px 24px 30px; }
  .auth-hero h1 { font-size: 24px; }
  .auth-hero p, .auth-hero ul { display: none; }
}
@media (max-width: 1100px) { .plan-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) {
  .plan-grid { grid-template-columns: 1fr; }
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; bottom: 0; top: auto; left: 0; right: 0; height: auto; flex-direction: row; overflow-x: auto; padding: 8px; border-right: none; border-top: 1px solid var(--border); z-index: 30; gap: 2px; }
  .sidebar .brand, .sidebar .spacer, .sidebar .nav-item .label, .sidebar .sb-user { display: none; }
  .nav-item { width: auto; padding: 9px 12px; }
  .main { padding: 18px 16px 96px; }
  .tb { padding: 10px 14px; }
  .tb-brand { display: inline-flex; }
  .tb-credits-label, .tb-btn-label { display: none; }
  #chat-widget { right: 14px; bottom: 74px; }
  th:nth-child(n+5), td:nth-child(n+5) { display: none; }
  th, td { padding: 8px 8px; }
  table { font-size: 12.5px; }
  th { font-size: 11px; }
  .pg-grid { grid-template-columns: 1fr !important; }
}
canvas { max-width: 100% !important; }
.chart-wrap { min-width: 0; overflow: hidden; }
.chart-box { position: relative; height: 230px; }

/* admin centered auth (app.js auth screens carry their own inline centering) */
.auth-wrap:has(> .auth-card) { display: grid; place-items: center; min-height: 100vh; padding: 20px; }

/* ---------- oauth sign-in buttons ---------- */
.oauth-row { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.btn.oauth { width: 100%; justify-content: center; gap: 10px; background: var(--card); border: 1px solid var(--border); color: var(--text); font-weight: 500; padding: 11px 16px; }
.btn.oauth:hover { border-color: var(--text-3); background: var(--card); color: var(--text); }
.btn.oauth svg { width: 18px; height: 18px; flex: none; }
.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: 12px; margin: 0 0 16px; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ---------- Admin: support chats ---------- */
.chat-cols { display: grid; grid-template-columns: 300px 1fr; min-height: 560px; }
.chat-list { border-right: 1px solid var(--border); overflow-y: auto; max-height: 70vh; }
.chat-item { padding: 13px 16px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background .12s; }
.chat-item:hover { background: var(--panel-2); }
.chat-item.active { background: var(--panel-2); box-shadow: inset 3px 0 0 var(--accent); }
.ci-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13.5px; }
.ci-top b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ci-sub { font-size: 12.5px; color: var(--text-2); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ci-meta { display: flex; align-items: center; gap: 8px; margin-top: 6px; font-size: 11.5px; color: var(--text-3, var(--text-2)); }
.unread-dot { background: var(--grad); color: #fff; font-size: 10.5px; font-weight: 700; border-radius: 999px; min-width: 18px; height: 18px; display: grid; place-items: center; padding: 0 5px; flex: none; }
.chat-conv { display: flex; flex-direction: column; max-height: 70vh; }
.ac-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.ac-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.ac-ai { display: flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--text-2); white-space: nowrap; }
.ac-ai input { width: auto; }
.amessages { flex: 1; overflow-y: auto; padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.amsg { max-width: 78%; border-radius: 14px; padding: 9px 13px; font-size: 13.5px; }
.amsg .a-who { font-size: 11px; font-weight: 700; letter-spacing: .02em; opacity: .75; margin-bottom: 3px; }
.amsg .a-time { font-size: 10.5px; opacity: .6; margin-top: 4px; }
.amsg.user { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--border); }
.amsg.admin { align-self: flex-end; background: var(--grad); color: #fff; }
.amsg.ai { align-self: flex-end; background: #EEF2FF; color: #3730A3; border: 1px dashed #C7D2FE; }
[data-theme="dark"] .amsg.ai { background: rgba(99,102,241,.14); color: #C7D2FE; border-color: rgba(99,102,241,.35); }
.amsg.sys { align-self: center; background: none; color: var(--text-2); font-size: 12px; padding: 3px 10px; border: 1px dashed var(--border); border-radius: 999px; }
.ac-compose { display: grid; grid-template-columns: 150px 1fr auto; gap: 10px; padding: 13px 16px; border-top: 1px solid var(--border); align-items: end; }
.ac-compose textarea { resize: vertical; min-height: 42px; }
@media(max-width:860px){ .chat-cols { grid-template-columns: 1fr; } .chat-list { max-height: 260px; border-right: none; border-bottom: 1px solid var(--border); } }
/* Marketplace brand glyphs (docs table and other name listings) */
img.mk-ic{width:16px;height:16px;vertical-align:-3px;margin-right:8px}
/* Current-plan pill in the top bar */
.tb-plan { color: var(--text-2); }
.tb-plan-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent); display: inline-block; }
@media (max-width: 900px) { .tb-plan { display: none; } }