/* Gym Log web page. Tokens in :root, sections marked with ── comments.
   Design: gymlog_design/GymLog Web v2.dc.html — a hardware deck: chassis, LCD panels, keys. */

/* ── Fonts (bundled, no external requests) ─────────────────────────────────── */

@font-face { font-family: Figtree; font-weight: 400; font-display: swap; src: url(fonts/figtree-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: Figtree; font-weight: 600; font-display: swap; src: url(fonts/figtree-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: Figtree; font-weight: 700; font-display: swap; src: url(fonts/figtree-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: Figtree; font-weight: 800; font-display: swap; src: url(fonts/figtree-latin-800-normal.woff2) format("woff2"); }
@font-face { font-family: VT323; font-display: swap; src: url(fonts/vt323-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: Caprasimo; font-display: swap; src: url(fonts/caprasimo-latin-400-normal.woff2) format("woff2"); }
@font-face {
  font-family: "Ubuntu Mono"; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-mono-latin-400-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Ubuntu Mono"; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-mono-latin-700-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Exercise names in the seed catalog are Russian. */
@font-face {
  font-family: "Ubuntu Mono"; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-mono-cyrillic-400-normal.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Ubuntu Mono"; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-mono-cyrillic-700-normal.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* ── Tokens ─────────────────────────────────────────────────────────────────── */

:root {
  --gl-page: #151411; --gl-chassis: #2e2b25; --gl-panel: #24221e; --gl-hi: #4d473d; --gl-lo: #0c0b0a;
  --gl-btn-top: #3d3931; --gl-btn-bot: #2a2721;
  --gl-lcd: #0f0f0c; --gl-lcd-text: #aebf92; --gl-lcd-dim: #67764c; --gl-lcd-grid: #1f2419;
  --gl-text: #eee7db; --gl-dim: #a19786;
  --gl-accent: #d67f48; --gl-accent-hi: #f6a06b; --gl-accent-lo: #8c491a; --gl-on-accent: #201e1d;
  --gl-danger: #ec7a60; --gl-ok: #8fa073; --gl-row: #353129; --gl-sel: #2c3421; --gl-shadow: rgba(0, 0, 0, .45);
  --font-ui: Figtree, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-lcd: VT323, "Ubuntu Mono", ui-monospace, monospace;
  --font-mono: "Ubuntu Mono", ui-monospace, monospace;
  --font-brand: Caprasimo, Georgia, serif;
  --gl-logo: url(icon/gymlog-icon-dark.svg);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --gl-page: #c0b6a5; --gl-chassis: #eee7db; --gl-panel: #f9f4ed; --gl-hi: #ffffff; --gl-lo: #82796a;
  --gl-btn-top: #fbf8f2; --gl-btn-bot: #dcd3c4;
  --gl-lcd: #d7e4bf; --gl-lcd-text: #272e1b; --gl-lcd-dim: #56633f; --gl-lcd-grid: #bccca0;
  --gl-text: #201e1d; --gl-dim: #645c50;
  --gl-accent: #b2622d; --gl-accent-hi: #c56d35; --gl-accent-lo: #643312; --gl-on-accent: #ffffff;
  --gl-danger: #a8321f; --gl-ok: #56633f; --gl-row: #e6ddcd; --gl-sel: #e1eecc; --gl-shadow: rgba(46, 43, 37, .25);
  --gl-logo: url(icon/gymlog-icon-light.svg);
  color-scheme: light;
}

/* ── Base ───────────────────────────────────────────────────────────────────── */

* { box-sizing: border-box; }
/* Authored `display` (flex, grid) would otherwise beat the browser's own [hidden] rule. */
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  padding: 20px 12px 60px;
  background: var(--gl-page);
  color: var(--gl-text);
  font: 15px/1.45 var(--font-ui);
}

*:focus-visible { outline: 2px solid var(--gl-accent); outline-offset: 2px; }
::selection { background: var(--gl-accent); color: var(--gl-on-accent); }
input::placeholder, textarea::placeholder { color: var(--gl-lcd-dim); opacity: 1; }
select option { background: var(--gl-lcd); color: var(--gl-lcd-text); }
input[type="datetime-local"]::-webkit-calendar-picker-indicator { filter: invert(.6); }
a { color: var(--gl-accent-hi); font-weight: 600; font-size: 14px; }
a:hover { color: var(--gl-accent); }
h2 { margin: 0; font: 800 14px/1 var(--font-ui); letter-spacing: .16em; text-transform: uppercase; }
svg { flex: none; }

@keyframes glpulse { 0%, 100% { opacity: .35; } 50% { opacity: .85; } }
@keyframes glblink { 50% { opacity: .25; } }

/* ── Chassis: the device body, its header strip and the HUD ─────────────────── */

.chassis {
  max-width: 1040px;
  margin: 0 auto;
  background: var(--gl-chassis);
  border: 1px solid var(--gl-lo);
  border-radius: 8px;
  box-shadow: inset 1px 1px 0 var(--gl-hi), 0 12px 36px var(--gl-shadow);
}
.chassis.login { max-width: 420px; margin-top: 10vh; }

.strip { display: flex; align-items: center; gap: 8px; height: 24px; padding: 0 8px; }
.strip .kicker { font: 800 10px/1 var(--font-ui); letter-spacing: .22em; color: var(--gl-dim); }
.grille {
  flex: 1;
  min-width: 20px;
  height: 7px;
  background: repeating-linear-gradient(to bottom, var(--gl-hi) 0 1px, transparent 1px 3px);
}
.logo { flex: none; background: var(--gl-logo) center / contain no-repeat; }
.strip .logo { width: 14px; height: 14px; border-radius: 3px; }
/* Logo and name lead home. background-color, not background: that would drop the .logo image. */
.home-link { background-color: transparent; border: 0; padding: 0; cursor: pointer; }
.theme-toggle {
  width: 18px; height: 14px; padding: 0;
  border-radius: 3px; border: 1px solid var(--gl-lo);
  background: linear-gradient(var(--gl-btn-top), var(--gl-btn-bot));
  box-shadow: inset 1px 1px 0 var(--gl-hi);
  color: var(--gl-dim); font: 700 9px/1 var(--font-ui); cursor: pointer;
}

.brand { display: flex; align-items: center; gap: 10px; font: 400 28px/1 var(--font-brand); color: var(--gl-accent-hi); }

.hud-row { display: flex; flex-wrap: wrap; gap: 10px; padding: 4px 10px 10px; align-items: stretch; }
.hud-row .brand { padding: 0 8px 0 4px; }
.hud-row .logo { width: 40px; height: 40px; border-radius: 9px; }
.hud {
  flex: 1 1 320px; display: flex; gap: 16px; align-items: center; min-width: 0;
  padding: 6px 12px; font-family: var(--font-lcd);
}
.hud-big { font-size: 44px; line-height: 1; letter-spacing: .02em; }
.hud-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.hud-side { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.hud-label { font-size: 14px; color: var(--gl-lcd-dim); letter-spacing: .1em; }
.hud-line { font-size: 20px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hud-body { font-size: 22px; }
.link-state { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 0 4px; min-width: 96px; }
.led-line { display: flex; align-items: center; gap: 6px; font: 800 10px/1 var(--font-ui); letter-spacing: .14em; color: var(--gl-dim); }
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--gl-ok); box-shadow: 0 0 6px var(--gl-ok); }
.led.off { background: var(--gl-danger); box-shadow: 0 0 6px var(--gl-danger); }
.link-sub { font: 600 11px/1.2 var(--font-ui); color: var(--gl-dim); }

.status-line {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px;
  padding: 0 12px 8px; font: 16px/1 var(--font-lcd); color: var(--gl-dim); letter-spacing: .06em;
}

/* ── Tabs ───────────────────────────────────────────────────────────────────── */

.tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 4px; padding: 0 10px 10px; }
.tabs button {
  height: 30px; border-radius: 4px; border: 1px solid var(--gl-lo);
  background: linear-gradient(var(--gl-btn-top), var(--gl-btn-bot));
  box-shadow: inset 1px 1px 0 var(--gl-hi);
  color: var(--gl-text); font: 800 11px/1 var(--font-ui); letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer;
}
.tabs button:hover { color: var(--gl-accent-hi); }
.tabs button:active { transform: translateY(1px); box-shadow: inset 1px 1px 2px var(--gl-lo); }
.tabs button.active {
  border-color: var(--gl-accent-lo);
  background: linear-gradient(var(--gl-accent-hi), var(--gl-accent));
  color: var(--gl-on-accent);
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, .25);
}

/* ── Banner ─────────────────────────────────────────────────────────────────── */

.banner {
  margin: 0 10px 10px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 4px; border: 1px solid var(--gl-danger);
  background: color-mix(in srgb, var(--gl-danger) 12%, var(--gl-panel));
  font-size: 14px;
}
.banner .blink { width: 8px; height: 8px; border-radius: 50%; background: var(--gl-danger); animation: glblink 1.2s infinite; }
.banner .text { flex: 1 1 220px; }

/* ── Panel: the screen area every view renders into ─────────────────────────── */

.panel {
  margin: 0 10px 10px; padding: 16px; border-radius: 6px;
  background: var(--gl-panel);
  box-shadow: inset 1px 1px 0 var(--gl-lo), inset -1px -1px 0 var(--gl-hi);
  min-height: 420px; display: flex; flex-direction: column; gap: 16px;
}
.head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.head-title { display: flex; flex-direction: column; gap: 4px; }
.head-sub { font-size: 14px; color: var(--gl-dim); }
.head-actions { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 300px; justify-content: flex-end; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.row.bottom { align-items: flex-end; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.dim { color: var(--gl-dim); }
.hint { font-size: 13px; color: var(--gl-dim); }
.w-120 { width: 120px; }
.w-220 { flex: 0 1 220px; }
.w-260 { max-width: 260px; }
.w-360 { max-width: 360px; }

/* ── Buttons ────────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 14px; border-radius: 4px; border: 1px solid var(--gl-lo);
  background: linear-gradient(var(--gl-btn-top), var(--gl-btn-bot));
  box-shadow: inset 1px 1px 0 var(--gl-hi);
  color: var(--gl-text); font: 800 11px/1 var(--font-ui); letter-spacing: .1em; text-transform: uppercase;
  white-space: nowrap; cursor: pointer;
}
.btn:hover { color: var(--gl-accent-hi); }
.btn:active { transform: translateY(1px); box-shadow: inset 1px 1px 3px var(--gl-lo); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn.primary {
  border-color: var(--gl-accent-lo);
  background: linear-gradient(var(--gl-accent-hi), var(--gl-accent));
  color: var(--gl-on-accent);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, .3);
}
.btn.primary:hover, .btn.danger:hover, .btn.confirm:hover { color: inherit; filter: brightness(1.08); }
.btn.danger { color: var(--gl-danger); }
.btn.danger:hover { color: var(--gl-danger); }
.btn.small { height: 24px; padding: 0 10px; font-size: 10px; }
.btn.confirm {
  border-color: #6b1f12; background: linear-gradient(#e9876d, #c9533a); color: #1d0f0b;
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, .3);
}
.btn.confirm:hover { color: #1d0f0b; }
.btn.big { height: 38px; padding: 0 16px; font-size: 12px; letter-spacing: .12em; }

/* Keys printed on an LCD panel: outlined, monospace. */
.key {
  display: inline-flex; align-items: center; gap: 4px; height: 28px; padding: 0 10px;
  border-radius: 3px; border: 1px solid var(--gl-lcd-dim); background: transparent;
  color: var(--gl-lcd-text); font: 18px/1 var(--font-lcd); letter-spacing: .08em; cursor: pointer;
}
.key:hover { background: var(--gl-sel); }
.key:disabled { opacity: .45; cursor: default; }
.key.thin { height: 24px; padding: 0 8px; font-size: 16px; border-color: var(--gl-lcd-grid); }

.icon-btn {
  width: 28px; height: 26px; padding: 0; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 3px; border: 1px solid var(--gl-lcd-grid); background: transparent;
  color: var(--gl-lcd-text); cursor: pointer;
}
.icon-btn:hover { background: var(--gl-sel); }
.icon-btn:disabled { opacity: .3; cursor: default; background: transparent; }
.icon-btn.remove { border-color: transparent; color: var(--gl-lcd-dim); }
.icon-btn.remove:hover { color: var(--gl-danger); border-color: var(--gl-lcd-grid); background: transparent; }

/* Segmented radio group: periods, metrics, skin. */
.seg { display: flex; align-self: flex-start; padding: 2px; gap: 2px; border-radius: 5px; background: var(--gl-lcd); box-shadow: inset 1px 1px 0 var(--gl-lo); }
.seg button {
  height: 26px; padding: 0 12px; border-radius: 3px; border: none; background: transparent;
  color: var(--gl-lcd-text); font: 19px/1 var(--font-lcd); letter-spacing: .06em; cursor: pointer;
}
.seg button[aria-checked="true"] { background: linear-gradient(var(--gl-accent-hi), var(--gl-accent)); color: var(--gl-on-accent); }

/* ── Fields ─────────────────────────────────────────────────────────────────── */

.field { display: flex; flex-direction: column; gap: 6px; }
.label { font: 800 10px/1.2 var(--font-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--gl-dim); }
.input {
  width: 100%; height: 34px; padding: 0 10px; border-radius: 4px; border: 1px solid var(--gl-lo);
  background: var(--gl-lcd); color: var(--gl-lcd-text);
  font: 17px/1 var(--font-mono); box-shadow: inset 1px 1px 2px var(--gl-shadow);
}
.input.lcd { font: 20px/1 var(--font-lcd); }
.input.big { font-size: 24px; text-align: right; }
.input.token { height: 36px; font: 22px/1 var(--font-lcd); }
textarea.input { height: auto; padding: 8px 10px; font: 15px/1.4 var(--font-mono); resize: vertical; }
select.input { padding: 0 6px; font-size: 15px; }
.input.invalid { border-color: var(--gl-danger); }
.input.inline { width: auto; flex: 0 1 240px; min-width: 0; height: 32px; }
.error { font-size: 13px; font-weight: 600; color: var(--gl-danger); }
.error:empty { display: none; }
.token-mask { padding: 8px 12px; font: 28px/1 var(--font-lcd); letter-spacing: .08em; }
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; min-height: 32px; font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--gl-accent); }
.search { position: relative; flex: 1 1 200px; max-width: 320px; }
.search svg { position: absolute; left: 10px; top: 9px; color: var(--gl-lcd-dim); }
.search .input { height: 32px; padding-left: 30px; font-size: 16px; }

/* ── LCD: the recessed green screen; lists and tables live on it ────────────── */

.lcd {
  background: var(--gl-lcd); border-radius: 4px; color: var(--gl-lcd-text);
  box-shadow: inset 1px 1px 0 var(--gl-lo), inset -1px -1px 0 var(--gl-hi);
}
.lcd-head {
  display: flex; gap: 10px; padding: 6px 10px; border-bottom: 1px solid var(--gl-lcd-grid);
  font: 14px/1 var(--font-lcd); letter-spacing: .12em; color: var(--gl-lcd-dim);
}
.lcd-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 5px 10px;
  border-bottom: 1px solid var(--gl-lcd-grid); color: var(--gl-lcd-text);
}
.lcd-row.link { align-items: baseline; gap: 2px 14px; padding: 8px 12px; cursor: pointer; font: 20px/1.2 var(--font-lcd); }
.lcd-row.link:hover { background: var(--gl-sel); }
.lcd-add { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 8px 10px; }
.lcd-empty { padding: 14px 12px; font: 19px/1.2 var(--font-lcd); color: var(--gl-lcd-dim); }
.empty { padding: 40px 16px; font: 22px/1.3 var(--font-lcd); color: var(--gl-lcd-dim); }
.lcd .t { font: 18px/1 var(--font-lcd); color: var(--gl-lcd-dim); }
.lcd .mono { font: 16px/1.2 var(--font-mono); }
.lcd .lcdtext { font: 20px/1.2 var(--font-lcd); }
.grow { flex: 1 1 180px; min-width: 0; }
.x { font: 20px/1 var(--font-lcd); color: var(--gl-lcd-dim); }
.muted { color: var(--gl-lcd-dim); }
.accent { color: var(--gl-accent-hi); }

/* Number cell inside an LCD row: weight, reps, targets. */
.cell {
  width: 4.2em; height: 28px; padding: 0 8px; border-radius: 3px;
  border: 1px solid var(--gl-lcd-grid); background: transparent;
  color: var(--gl-lcd-text); font: 21px/1 var(--font-lcd); text-align: right;
}
.cell:focus { background: var(--gl-sel); }
.cell.reps { width: 2.8em; }
.cell.short { width: 2.6em; padding: 0 6px; }
.cell.rest { width: 3.4em; padding: 0 6px; }
.cell.kg { width: 80px; padding: 0 6px; font-size: 20px; }
.cell.new { border-style: dashed; border-color: var(--gl-lcd-dim); }
.cell.invalid { border-color: var(--gl-danger); }
.cell-select {
  height: 28px; padding: 0 6px; border-radius: 3px; border: 1px solid var(--gl-lcd-grid);
  background: var(--gl-lcd); color: var(--gl-lcd-text); font: 15px/1 var(--font-mono);
}
.pair { display: flex; align-items: center; gap: 6px; }
.w-pair { width: 176px; }
.w-targets { width: 230px; }
.w-time { width: 48px; }
.w-effort { width: 96px; }
.w-date { width: 104px; text-align: left; }

/* Effort and comments under a block's sets. */
.notes { margin-top: 8px; }
.note-block + .note-block { border-top: 2px solid var(--gl-lcd-grid); }
.lcd-row.comment { padding-left: 22px; }
.lcd-row.comment .mono { color: var(--gl-lcd-dim); }
.linklike { background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline dotted; }
.w-status { width: 96px; white-space: nowrap; }
.w-icon { width: 28px; }
.w-num { width: 22px; }
.w-arrows { display: flex; gap: 4px; width: 96px; }
.w-idx { min-width: 26px; }
.w-when { width: 150px; }
.w-kg { width: 80px; text-align: right; }
.w-delta { width: 70px; text-align: right; }
.w-actions { display: flex; gap: 4px; width: 120px; justify-content: flex-end; }
.w-pr { width: 190px; }

/* Inline save state of one row or field: SAVING… / ✓ SAVED / NOT A NUMBER. */
.state { font: 16px/1 var(--font-lcd); letter-spacing: .06em; color: var(--gl-lcd-text); }
.state.saving { color: var(--gl-lcd-dim); }
.state.failed { color: var(--gl-danger); }

/* ── Tiles ──────────────────────────────────────────────────────────────────── */

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.tile { padding: 8px 12px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tile-label { font: 15px/1 var(--font-lcd); letter-spacing: .12em; color: var(--gl-lcd-dim); }
.tile-value { font: 34px/1 var(--font-lcd); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Chips ──────────────────────────────────────────────────────────────────── */

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.chip {
  padding: 2px 6px; border-radius: 3px; background: var(--gl-row); color: var(--gl-dim);
  font: 800 9px/1.2 var(--font-ui); letter-spacing: .1em; text-transform: uppercase;
}
.chip.accent { background: transparent; border: 1px solid var(--gl-accent-lo); color: var(--gl-accent-hi); }
.record {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border-radius: 4px;
  border: 1px solid var(--gl-lcd-dim); background: var(--gl-sel); color: var(--gl-lcd-text);
  font: 17px/1.1 var(--font-lcd);
}
.record b { font: 800 9px/1 var(--font-ui); letter-spacing: .12em; padding: 2px 4px; border-radius: 2px; background: #8fa073; color: #201e1d; }

/* ── Windows and cards: raised chassis-coloured frames ──────────────────────── */

.window { border-radius: 6px; border: 1px solid var(--gl-lo); background: var(--gl-chassis); box-shadow: inset 1px 1px 0 var(--gl-hi); }
.window > .lcd { margin: 0 6px 6px; }
.window-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 8px 10px; }
.window-kicker { font: 800 10px/1 var(--font-ui); letter-spacing: .16em; color: var(--gl-dim); }
.window-name { font: 800 14px/1 var(--font-ui); letter-spacing: .06em; text-transform: uppercase; }
.window-name.neutral { color: var(--gl-dim); }
.window-span { font: 18px/1 var(--font-lcd); color: var(--gl-dim); }
.window.pad { padding: 10px; display: flex; flex-direction: column; gap: 10px; }
.window.form { max-width: 520px; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.window-title { font: 800 11px/1 var(--font-ui); letter-spacing: .16em; text-transform: uppercase; }

.grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid.narrow { gap: 8px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.card {
  display: flex; flex-direction: column; gap: 8px; padding: 12px; border-radius: 6px;
  border: 1px solid var(--gl-lo); background: var(--gl-chassis); box-shadow: inset 1px 1px 0 var(--gl-hi);
  cursor: pointer;
}
.card:hover { border-color: var(--gl-accent); }
.card.ex { flex-direction: row; gap: 10px; align-items: center; padding: 8px; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.card-name { font: 800 15px/1 var(--font-ui); letter-spacing: .06em; text-transform: uppercase; }
.card-count { font: 17px/1 var(--font-lcd); color: var(--gl-dim); }
.card-lines { padding: 6px 10px; font: 14px/1.5 var(--font-mono); }
.card-line { display: flex; gap: 8px; }
.card-line .grow { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ex-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.ex-name { font: 600 14px/1.25 var(--font-ui); }

.group { display: flex; flex-direction: column; gap: 8px; }
.group-title { display: flex; align-items: center; gap: 10px; }
.group-title .name { font: 800 11px/1 var(--font-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--gl-accent-hi); }
.group-title .count { font: 16px/1 var(--font-lcd); color: var(--gl-dim); }

/* Photo slot: exercises get photos in stage 9. */
.thumb { flex: none; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; color: var(--gl-lcd-dim); }
.photo-col { flex: 0 1 240px; min-width: 180px; display: flex; flex-direction: column; gap: 6px; }
.photo {
  aspect-ratio: 1; border-radius: 6px; border: 1px dashed var(--gl-lcd-dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--gl-lcd-dim); font: 19px/1 var(--font-lcd); letter-spacing: .1em;
}
.editor { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-start; }
.editor-fields { flex: 1 1 320px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }

/* ── Chart ──────────────────────────────────────────────────────────────────── */

.chart { position: relative; height: 260px; padding: 12px 14px 26px 48px; }
.chart-axis { position: absolute; font: 16px/1 var(--font-lcd); color: var(--gl-lcd-dim); }
.chart-plot {
  position: relative; width: 100%; height: 100%;
  background-image: linear-gradient(var(--gl-lcd-grid) 1px, transparent 1px); background-size: 100% 25%;
}
.chart-plot svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.chart-area { fill: var(--gl-lcd-text); opacity: .12; }
.chart-line { fill: none; stroke: var(--gl-lcd-text); stroke-width: 2.5; stroke-linejoin: round; }
.chart.accent .chart-area { fill: var(--gl-accent); opacity: .14; }
.chart.accent .chart-line { stroke: var(--gl-accent-hi); }
.chart-dot {
  position: absolute; width: 9px; height: 9px; margin: -5px 0 0 -5px; border-radius: 50%;
  background: var(--gl-accent-hi); box-shadow: 0 0 8px var(--gl-accent);
}
.chart-last { position: absolute; right: 0; top: -2px; font: 20px/1 var(--font-lcd); color: var(--gl-accent-hi); }
.chart-empty { font: 20px/1.3 var(--font-lcd); color: var(--gl-lcd-dim); }

/* ── Loading skeleton ───────────────────────────────────────────────────────── */

.skeleton { display: flex; flex-direction: column; gap: 10px; }
.skeleton .lcd { padding: 10px; display: flex; flex-direction: column; gap: 10px; }
.bone { height: 14px; border-radius: 2px; background: var(--gl-lcd-grid); animation: glpulse 1.2s infinite; }
.bone.head { height: 18px; width: 160px; background: var(--gl-row); }
.bone.key { height: 30px; width: 120px; border-radius: 4px; background: var(--gl-row); }

/* ── Dialog ─────────────────────────────────────────────────────────────────── */

.backdrop {
  position: fixed; inset: 0; z-index: 20; padding: 16px;
  display: flex; align-items: center; justify-content: center; background: rgba(12, 11, 10, .6);
}
.dialog {
  width: 100%; max-width: 400px; background: var(--gl-chassis); border: 1px solid var(--gl-lo); border-radius: 8px;
  box-shadow: inset 1px 1px 0 var(--gl-hi), 0 16px 48px rgba(0, 0, 0, .5);
}
.dialog .strip { height: 22px; }
.dialog-body { padding: 8px 16px 16px; display: flex; flex-direction: column; gap: 12px; }
.dialog-title { font: 700 17px/1.35 var(--font-ui); }
.dialog-text { font-size: 14px; color: var(--gl-dim); }
.dialog-error {
  padding: 8px 10px; border-radius: 4px; border: 1px solid var(--gl-danger); background: var(--gl-lcd);
  color: var(--gl-danger); font: 15px/1.4 var(--font-mono);
}
.dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

/* ── Login ──────────────────────────────────────────────────────────────────── */

.login-body { padding: 8px 18px 20px; display: flex; flex-direction: column; gap: 14px; }
.login .brand { font-size: 30px; }
.login .logo { width: 48px; height: 48px; border-radius: 11px; }
.prompt { padding: 10px 12px; font: 20px/1.2 var(--font-lcd); }

/* ── Toast ──────────────────────────────────────────────────────────────────── */

#toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 30;
  max-width: calc(100vw - 32px); display: flex; align-items: center; gap: 10px;
  padding: 8px 14px; border-radius: 6px; background: var(--gl-lcd); border: 1px solid var(--gl-lcd-dim);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
  color: var(--gl-lcd-text); font: 20px/1.25 var(--font-lcd); letter-spacing: .03em;
}
#toast::before { content: ""; width: 8px; height: 8px; flex: none; border-radius: 50%; background: currentColor; }
#toast.error { color: var(--gl-danger); border-color: var(--gl-danger); }

/* ── Narrow screens: phone browser ──────────────────────────────────────────── */

@media (max-width: 640px) {
  body { padding: 8px 6px 60px; }
  .lcd-head { display: none; }
  /* Rows reflow into two lines: the name on top, the numbers and keys under it. */
  .lcd-row > .grow { flex-basis: 100%; }
  .lcd-row > .w-status { width: auto; flex: 1; }
  .tabs { grid-template-columns: repeat(3, 1fr); }
  .panel { padding: 12px 10px; }
  .hud { gap: 10px; }
  .hud-big { font-size: 36px; }
}