/* Meridian Terminal — high-contrast dark workstation theme. */
:root {
  --fs: 13px;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg: #000;
  --panel: #07090c;
  --panel-2: #10141a;
  --panel-3: #1a2029;
  --border: #262d38;
  --fg: #e8e8e8;
  --muted: #8a93a0;
  --dim: #5b6470;
  --amber: #ff9f1a;
  --amber-2: #ffc266;
  --yellow: #ffd60a;
  --link: #6cb6ff;
  --up: #22c55e;
  --down: #ef4444;
  --warn: #f59e0b;
  --head-bg: #121a26;
  --head-fg: #9fc5ff;
  --sel: #1f3a5f;
  --chart-bg: #000;
  --chart-grid: rgba(255, 255, 255, 0.07);
  --chart-axis: #9aa3ad;
  --chart-cross: rgba(255, 255, 255, 0.45);
  --c1: #ff9f1a; --c2: #4fc3f7; --c3: #e57373; --c4: #81c784; --c5: #ba68c8; --c6: #ffd54f; --c7: #4dd0e1; --c8: #f06292;
  --key-yellow: #f5c400; --key-green: #18a34a; --key-red: #d62828; --key-blue: #2b6cb0; --key-grey: #3a414d;
  color-scheme: dark;
}
:root[data-theme="contrast"] {
  --panel: #000; --panel-2: #0a0a0a; --panel-3: #161616; --border: #555; --fg: #fff; --muted: #c8c8c8;
  --amber: #ffb000; --head-bg: #000; --head-fg: #ffff00; --link: #00e5ff; --up: #00ff66; --down: #ff3b3b; --chart-grid: rgba(255,255,255,.15);
}
:root[data-theme="light"] {
  --bg: #eef1f5; --panel: #fff; --panel-2: #f3f5f8; --panel-3: #e6eaf0; --border: #cfd6df; --fg: #111; --muted: #5d6673; --dim: #8b94a0;
  --amber: #c96a00; --amber-2: #a55700; --yellow: #8a6d00; --link: #0b5cad; --up: #0f8a3c; --down: #c62828;
  --head-bg: #e8eef6; --head-fg: #1d4f91; --sel: #d6e6fb; --chart-bg: #fff; --chart-grid: rgba(0,0,0,.08); --chart-axis: #555; --chart-cross: rgba(0,0,0,.4);
  color-scheme: light;
}
:root[data-font="sans"] body { font-family: var(--sans); }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--fg); }
body { font: var(--fs)/1.35 var(--mono); overflow: hidden; -webkit-font-smoothing: antialiased; }
body.print { overflow: auto; }
#app { height: 100%; display: flex; flex-direction: column; }
.boot { margin: auto; color: var(--amber); letter-spacing: .2em; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
a.hl { color: var(--amber-2); cursor: pointer; }
a.hl.sec { color: var(--yellow); }
a.ext::after { content: " ↗"; font-size: .8em; color: var(--dim); }
h1, h2, h3, h4 { color: var(--amber); font-weight: 600; margin: .6em 0 .4em; }
h2 { font-size: 1.25em; } h3 { font-size: 1.1em; } h4 { font-size: 1em; }
p { margin: .4em 0; }
code, kbd, .kbd { font-family: var(--mono); background: var(--panel-3); padding: 0 4px; border-radius: 3px; }
.muted { color: var(--muted); } .dim { color: var(--dim); }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--fg); }
.r { text-align: right; } .c { text-align: center; } .nowrap { white-space: nowrap; }
.amber { color: var(--amber); } .yellow { color: var(--yellow); } .warn { color: var(--warn); }
.big { font-size: 1.6em; font-weight: 600; }
.hidden { display: none !important; }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: var(--panel-3); border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---- top bar ---------------------------------------------------------------------------- */
.topbar { display: flex; align-items: center; gap: 8px; height: 32px; padding: 0 8px; background: var(--panel); border-bottom: 1px solid var(--border); flex-shrink: 0; overflow: hidden; }
.topbar .logo { color: var(--amber); font-weight: 700; letter-spacing: .12em; white-space: nowrap; }
.topbar .spacer { flex: 1; }
.tb-right { display: flex; align-items: center; gap: 6px; margin-left: auto; flex-shrink: 0; }
.tbtn { background: transparent; color: var(--fg); border: 1px solid transparent; border-radius: 4px; padding: 2px 7px; cursor: pointer; font: inherit; position: relative; }
.tbtn:hover { background: var(--panel-3); }
.tbtn.lay { padding: 1px 6px; border-color: var(--border); color: var(--muted); }
.layoutbtns { display: flex; gap: 2px; }
.viewtabs { display: flex; gap: 2px; }
.vtab { background: var(--panel-2); color: var(--muted); border: 1px solid var(--border); padding: 2px 10px; border-radius: 4px; cursor: pointer; font: inherit; }
.vtab.on { color: #000; background: var(--amber); border-color: var(--amber); }
.ncount { position: absolute; top: -3px; right: -4px; background: var(--down); color: #fff; font-size: 10px; border-radius: 8px; padding: 0 4px; }
.clocks { display: flex; gap: 10px; color: var(--muted); white-space: nowrap; }
.clocks b { color: var(--amber); font-weight: 500; }
.guest-badge { background: rgba(79, 195, 247, .15); color: var(--link); border: 1px solid var(--link); border-radius: 3px; padding: 1px 7px; white-space: nowrap; font-size: .9em; }
.login-guest { margin-top: 10px; }
.conn { width: 9px; height: 9px; border-radius: 50%; background: var(--dim); display: inline-block; }
.conn.live { background: var(--up); box-shadow: 0 0 6px var(--up); }
.conn.reconnecting, .conn.connecting { background: var(--warn); }
.quotebar { display: flex; gap: 14px; overflow: hidden; flex: 1; min-width: 0; white-space: nowrap; mask-image: linear-gradient(90deg, #000 92%, transparent); }
.qb { color: var(--fg); display: inline-flex; gap: 5px; }
.qb:hover { text-decoration: none; background: var(--panel-3); }
.qn { color: var(--amber-2); } .qv { color: var(--fg); }

/* ---- workspace & panels ----------------------------------------------------------------- */
.workspace { flex: 1; min-height: 0; position: relative; display: flex; }
body[data-view="panels"] .viewhost { display: none; }
body:not([data-view="panels"]) .panels { display: none; }
.viewhost { flex: 1; min-width: 0; min-height: 0; overflow: hidden; position: relative; }
.panels { flex: 1; display: grid; gap: 3px; padding: 3px; min-width: 0; min-height: 0; }
.panels.layout-1 { grid-template: 1fr / 1fr; }
.panels.layout-2 { grid-template: 1fr / 1fr 1fr; }
.panels.layout-3 { grid-template: 1fr 1fr / 1fr 1fr; }
.panels.layout-3 .panel:first-child { grid-row: span 2; }
.panels.layout-4 { grid-template: 1fr 1fr / 1fr 1fr; }
.panels.layout-5, .panels.layout-6 { grid-template: 1fr 1fr / 1fr 1fr 1fr; }
.panel { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--panel); border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.panel.active { border-color: var(--amber); box-shadow: 0 0 0 1px rgba(255, 159, 26, .25); }
.panel-head { display: flex; align-items: center; gap: 4px; padding: 3px 4px; background: var(--head-bg); border-bottom: 1px solid var(--border); flex-shrink: 0; min-width: 0; }
.pnum { background: var(--amber); color: #000; font-weight: 700; padding: 0 5px; border-radius: 2px; }
.panel:not(.active) .pnum { background: var(--panel-3); color: var(--muted); }
.pbtn { background: transparent; color: var(--muted); border: 0; cursor: pointer; padding: 1px 5px; font: inherit; border-radius: 3px; }
.pbtn:hover { color: var(--fg); background: var(--panel-3); }
.pbtn.close:hover { background: var(--down); color: #fff; }
.pbtns { display: flex; margin-left: auto; flex-shrink: 0; }
.cmdwrap { position: relative; flex: 0 1 380px; min-width: 120px; }
.cmdwrap.inline { display: inline-block; }
input.cmd { width: 100%; background: #000; color: var(--amber); border: 1px solid var(--border); border-radius: 2px; padding: 3px 6px; font: inherit; font-weight: 600; text-transform: none; outline: none; }
:root[data-theme="light"] input.cmd { background: #fff; }
input.cmd:focus { border-color: var(--amber); }
.ptitle { color: var(--head-fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; flex: 1 1 auto; }
.pstatus { color: var(--muted); font-size: .9em; white-space: nowrap; }
.panel-body { flex: 1; overflow: auto; min-height: 0; position: relative; }
.fn-root { padding: 6px 8px; min-height: 100%; display: flex; flex-direction: column; gap: 6px; }
.fn-root.fill { height: 100%; }
.panel.compact .panel-head { padding: 2px 3px; }
.panel.compact .cmdwrap { flex-basis: 220px; }

/* autocomplete */
.mx-ac { position: absolute; z-index: 50; top: 100%; left: 0; width: max(100%, 520px); max-height: 420px; overflow: auto; background: var(--panel-2); border: 1px solid var(--amber); box-shadow: 0 6px 20px rgba(0,0,0,.6); }
.mx-ac-head { color: var(--muted); font-size: .85em; padding: 3px 8px; background: var(--panel); text-transform: uppercase; letter-spacing: .05em; }
.mx-ac-item { display: flex; gap: 10px; padding: 3px 8px; cursor: pointer; }
.mx-ac-item .t { color: var(--yellow); white-space: nowrap; min-width: 140px; }
.mx-ac-item .s { color: var(--fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx-ac-item.sel, .mx-ac-item:hover { background: var(--sel); }

/* ---- bottom bar: news ticker + key strip ----------------------------------------------- */
.bottombar { flex-shrink: 0; border-top: 1px solid var(--border); background: var(--panel); }
body.no-ticker .newsticker { display: none; }
body.no-keys .keystrip { display: none; }
.newsticker { display: flex; align-items: center; height: 22px; overflow: hidden; border-bottom: 1px solid var(--border); }
.ticker-label { background: var(--down); color: #fff; font-weight: 700; padding: 0 8px; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.ticker-viewport { overflow: hidden; flex: 1; }
.ticker-track { display: inline-flex; gap: 40px; white-space: nowrap; padding-left: 100%; animation: ticker 240s linear infinite; }
.ticker-track:hover { animation-play-state: paused; }
.tick { color: var(--fg); } .tick .tt { color: var(--amber); } .tick .ts { color: var(--muted); } .tick .flash { color: var(--down); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }
.keystrip { display: flex; align-items: center; gap: 3px; padding: 3px 6px; overflow-x: auto; }
.kgap { width: 8px; flex-shrink: 0; }
.key { font: 600 10.5px var(--mono); border: 0; border-radius: 3px; padding: 4px 7px; cursor: pointer; color: #000; white-space: nowrap; box-shadow: inset 0 -2px 0 rgba(0,0,0,.35); flex-shrink: 0; }
.key:active { transform: translateY(1px); box-shadow: none; }
.key.yellow { background: var(--key-yellow); }
.key.green { background: var(--key-green); color: #fff; }
.key.go { padding: 4px 16px; }
.key.red { background: var(--key-red); color: #fff; }
.key.blue { background: var(--key-blue); color: #fff; }
.key.grey { background: var(--key-grey); color: #ddd; }
.key.small { padding: 4px 6px; }
.key.buy { background: #1d4ed8; color: #fff; } .key.sell { background: #b91c1c; color: #fff; }
.mobilenav { display: none; }

/* ---- components ------------------------------------------------------------------------ */
.btn { background: var(--panel-3); color: var(--fg); border: 1px solid var(--border); border-radius: 3px; padding: 4px 10px; font: inherit; cursor: pointer; }
.btn:hover { border-color: var(--amber); }
.btn.primary { background: var(--amber); color: #000; border-color: var(--amber); font-weight: 600; }
.btn.danger { background: var(--down); color: #fff; border-color: var(--down); }
.btn.success { background: var(--up); color: #000; border-color: var(--up); }
.btn.sm { padding: 1px 6px; font-size: .9em; }
.btn.wide { width: 100%; padding: 8px; }
.btn:disabled { opacity: .5; cursor: default; }
.mx-input { background: #000; color: var(--fg); border: 1px solid var(--border); border-radius: 2px; padding: 3px 6px; font: inherit; outline: none; }
:root[data-theme="light"] .mx-input { background: #fff; }
.mx-input:focus { border-color: var(--amber); }
textarea.mx-input { width: 100%; min-height: 80px; resize: vertical; }
.mx-field { display: inline-flex; flex-direction: column; gap: 2px; margin: 0 10px 6px 0; }
.mx-field .lbl { color: var(--muted); font-size: .9em; }
.mx-field .hint { color: var(--dim); font-size: .85em; }
.mx-check { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; margin-right: 10px; }
.mx-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 2px 0; }
.mx-seg { display: inline-flex; border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.mx-seg button { background: var(--panel-2); color: var(--muted); border: 0; border-right: 1px solid var(--border); padding: 2px 8px; font: inherit; cursor: pointer; }
.mx-seg button:last-child { border-right: 0; }
.mx-seg button.on { background: var(--amber); color: #000; }
.mx-section { border: 1px solid var(--border); border-radius: 3px; background: var(--panel); }
.mx-section-title { background: var(--head-bg); color: var(--head-fg); padding: 3px 8px; font-weight: 600; border-bottom: 1px solid var(--border); }
.mx-section > :not(.mx-section-title) { margin: 6px 8px; }
.mx-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.mx-row > * { min-width: 0; }
.mx-col { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.mx-grid { display: grid; gap: 8px; }
.mx-kv { display: grid; gap: 1px 12px; align-items: baseline; }
.mx-kv .k { color: var(--muted); white-space: nowrap; }
.mx-kv .v { color: var(--fg); text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mx-loading { color: var(--muted); padding: 12px; display: flex; align-items: center; gap: 8px; }
.spinner { width: 12px; height: 12px; border: 2px solid var(--panel-3); border-top-color: var(--amber); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.mx-error { color: #fff; background: rgba(239, 68, 68, .18); border: 1px solid var(--down); padding: 6px 10px; border-radius: 3px; }
.mx-empty { color: var(--muted); padding: 10px; text-align: center; }
.mx-source { color: var(--dim); font-size: .85em; margin-top: 2px; }
.badge { display: inline-block; background: var(--panel-3); color: var(--muted); border-radius: 3px; padding: 0 6px; font-size: .85em; margin-right: 4px; }
.badge.up { background: rgba(34,197,94,.18); color: var(--up); } .badge.down { background: rgba(239,68,68,.18); color: var(--down); }
.badge.amber { background: rgba(255,159,26,.2); color: var(--amber); } .badge.live { background: var(--up); color: #000; }
.sparkline { vertical-align: middle; }
.rangebar { position: relative; display: inline-block; height: 6px; background: linear-gradient(90deg, var(--down), var(--warn), var(--up)); border-radius: 3px; vertical-align: middle; opacity: .8; }
.rangebar .mark { position: absolute; top: -3px; width: 3px; height: 12px; background: var(--fg); transform: translateX(-1px); }

/* tables */
.mx-table-container { min-width: 0; }
.mx-table-tools { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.mx-table-tools .count { color: var(--muted); }
.mx-table-wrap { overflow: auto; }
.mx-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.mx-table th { position: sticky; top: 0; z-index: 1; background: var(--head-bg); color: var(--head-fg); font-weight: 500; text-align: left; padding: 3px 6px; white-space: nowrap; border-bottom: 1px solid var(--border); }
.mx-table th.r { text-align: right; }
.mx-table th.sortable { cursor: pointer; } .mx-table th.sortable:hover { color: var(--fg); }
.mx-table th.asc::after { content: " ▲"; font-size: .8em; } .mx-table th.desc::after { content: " ▼"; font-size: .8em; }
.mx-table td { padding: 2px 6px; border-bottom: 1px solid rgba(255,255,255,.04); white-space: nowrap; max-width: 520px; overflow: hidden; text-overflow: ellipsis; }
:root[data-theme="light"] .mx-table td { border-bottom-color: rgba(0,0,0,.06); }
.mx-table.compact td { padding: 1px 4px; }
.mx-table tr:nth-child(even) td { background: rgba(255,255,255,.015); }
.mx-table tr.clickable { cursor: pointer; }
.mx-table tr:hover td { background: var(--sel); }
.mx-table tr.group td { background: var(--panel-3); color: var(--amber); font-weight: 600; }
.mx-table tr.total td { border-top: 1px solid var(--border); font-weight: 600; color: var(--amber); }
.mx-table td.num, .mx-table th.num { color: var(--dim); width: 28px; }
.mx-table td.wrap { white-space: normal; }
.mx-empty-cell { text-align: center; color: var(--muted); padding: 14px !important; }
td.hl-pos { background: rgba(34,197,94,.22) !important; } td.hl-neg { background: rgba(239,68,68,.22) !important; }
td.hl-warn { background: rgba(245,158,11,.25) !important; } td.hl-info { background: rgba(79,195,247,.2) !important; }
.flash-up { animation: flashUp 1.2s ease-out; } .flash-down { animation: flashDown 1.2s ease-out; }
@keyframes flashUp { from { background: rgba(34,197,94,.6); } to { background: transparent; } }
@keyframes flashDown { from { background: rgba(239,68,68,.6); } to { background: transparent; } }

/* tabs */
.mx-tabset { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.mx-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); flex-wrap: wrap; flex-shrink: 0; }
.mx-tab { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; padding: 4px 10px; font: inherit; cursor: pointer; }
.mx-tab .tabnum { color: var(--dim); }
.mx-tab.active { color: var(--amber); border-bottom-color: var(--amber); }
.mx-tab-body { padding-top: 6px; display: flex; flex-direction: column; gap: 6px; min-height: 0; flex: 1; }

/* modal, toast, popup */
.mx-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: flex-start; justify-content: center; padding-top: 7vh; z-index: 1000; }
.mx-modal { background: var(--panel); border: 1px solid var(--amber); border-radius: 4px; max-width: 96vw; max-height: 86vh; display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(0,0,0,.7); }
.mx-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px; background: var(--head-bg); color: var(--amber); font-weight: 600; }
.mx-modal-head .x { background: none; border: 0; color: var(--muted); font-size: 18px; cursor: pointer; }
.mx-modal-body { padding: 10px 12px; overflow: auto; }
.mx-modal-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--border); }
.mx-toasts { position: fixed; right: 12px; bottom: 70px; display: flex; flex-direction: column; gap: 6px; z-index: 1100; max-width: 380px; }
.mx-toast { background: var(--panel-2); border: 1px solid var(--border); border-left: 4px solid var(--link); padding: 8px 10px; border-radius: 3px; box-shadow: 0 6px 20px rgba(0,0,0,.6); }
.mx-toast b { color: var(--amber); display: block; margin-bottom: 2px; }
.mx-toast.success { border-left-color: var(--up); } .mx-toast.error { border-left-color: var(--down); } .mx-toast.warn { border-left-color: var(--warn); }
.mx-toast.clickable { cursor: pointer; }
.mx-popup { position: fixed; z-index: 1050; background: var(--panel-2); border: 1px solid var(--amber); min-width: 240px; max-width: 420px; max-height: 70vh; overflow: auto; box-shadow: 0 8px 24px rgba(0,0,0,.6); }
.mx-popup .item { padding: 4px 10px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; }
.mx-popup .item:hover { background: var(--sel); }
.mx-popup .item .hint { color: var(--muted); white-space: nowrap; }
.mx-popup .sep { color: var(--muted); font-size: .85em; padding: 4px 10px 2px; border-top: 1px solid var(--border); text-transform: uppercase; }
.mx-popup .sep:first-child { border-top: 0; }

/* charts */
.mx-chart { width: 100%; }
.chart-box { flex: 1; min-height: 260px; position: relative; }

/* markdown/help */
.md { line-height: 1.5; }
.md h2, .md h3, .md h4 { color: var(--amber); }
.md pre { background: var(--panel-2); padding: 8px; overflow: auto; border-radius: 3px; }
.md ul, .md ol { padding-left: 22px; margin: 4px 0; }
.md-table { border-collapse: collapse; margin: 6px 0; }
.md-table th, .md-table td { border: 1px solid var(--border); padding: 2px 8px; text-align: left; }
.md-table th { background: var(--head-bg); color: var(--head-fg); }
.help-meta { margin-bottom: 6px; }
.help-related { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px 16px; }
.help-foot { margin-top: 12px; color: var(--muted); border-top: 1px solid var(--border); padding-top: 6px; }

/* menu / directory */
.fn-dir { columns: 3 300px; column-gap: 18px; }
.fn-group { break-inside: avoid; margin-bottom: 10px; }
.fn-group h4 { margin: 0 0 3px; border-bottom: 1px solid var(--border); }
.fn-item { display: flex; gap: 8px; padding: 1px 0; }
.fn-item .code { color: var(--amber-2); min-width: 64px; }
.quote-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; padding: 4px 0; border-bottom: 1px solid var(--border); }
.quote-head .nm { color: var(--yellow); font-weight: 600; font-size: 1.1em; }
.quote-head .px { font-size: 1.5em; font-weight: 600; }

/* login */
.login-screen { flex: 1; display: flex; align-items: center; justify-content: center; background: radial-gradient(ellipse at top, #10161f, #000 70%); padding: 16px; overflow: auto; }
.login-box { width: 380px; max-width: 100%; background: var(--panel); border: 1px solid var(--border); border-top: 3px solid var(--amber); padding: 22px; border-radius: 4px; }
.login-logo { color: var(--amber); font-size: 22px; font-weight: 700; letter-spacing: .14em; text-align: center; }
.logo-sub { display: block; font-size: 10px; letter-spacing: .6em; color: var(--muted); margin-top: 2px; }
.login-title { text-align: center; color: var(--fg); margin: 14px 0; }
.login-form { display: flex; flex-direction: column; gap: 10px; }
.login-form label { display: flex; flex-direction: column; gap: 3px; color: var(--muted); }
.login-form .mx-input { padding: 7px 8px; }
.login-err { color: var(--down); min-height: 1em; }
.login-force { background: rgba(239,68,68,.12); border: 1px solid var(--down); padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.login-or { text-align: center; color: var(--muted); }
.login-note { color: var(--muted); font-size: .9em; }
.login-foot { margin-top: 16px; color: var(--dim); font-size: .8em; text-align: center; }
.session-ended { position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,.85); display: flex; align-items: center; justify-content: center; }

/* heat map / tiles */
.heat-grid { display: grid; gap: 2px; }
.heat-cell { padding: 6px; border-radius: 2px; color: #fff; cursor: pointer; overflow: hidden; min-height: 44px; }
.heat-cell .n { font-weight: 600; } .heat-cell .v { font-size: .9em; }

/* ---- mobile ---------------------------------------------------------------------------- */
@media (max-width: 760px) {
  body { --fs: 14px; }
  .topbar { height: 40px; }
  .quotebar, .layoutbtns, .clocks, .viewtabs { display: none; }
  .keystrip { display: none; }
  .panels { padding: 0; gap: 0; grid-template: 1fr / 1fr !important; }
  .panels .panel:not(:first-child) { display: none; }
  .panel { border: 0; border-radius: 0; }
  .pbtn { padding: 4px 8px; }
  .cmdwrap { flex: 1 1 auto; }
  .ptitle, .pnum { display: none; }
  .mobilenav { display: flex; justify-content: space-around; background: var(--panel); border-top: 1px solid var(--border); padding: 4px 0 calc(4px + env(safe-area-inset-bottom)); flex-shrink: 0; }
  .mobilenav button { background: none; border: 0; color: var(--amber); font: 600 12px var(--sans); padding: 8px 4px; }
  .mx-ac { width: calc(100vw - 20px); }
  .fn-dir { columns: 1; }
  .mx-table td { max-width: 220px; }
}
@media print {
  .topbar, .bottombar, .panel-head, .mobilenav { display: none !important; }
  body { overflow: visible; background: #fff; color: #000; }
}