:root {
  --color-bg: #0a0a0f;
  --color-bg-card: #181823;
  --color-bg-card-hover: #1e1e2e;
  --color-primary: #8b5cf6;
  --color-primary-glow: rgba(139,92,246,0.15);
  --color-border: rgba(255,255,255,0.08);
  --color-border-hover: rgba(139,92,246,0.3);
  --color-text: #e4e4ec;
  --color-muted: #6b6b8a;
  --color-fresh: #10b981;
  --color-ok: #60a5fa;
  --color-stale: #f59e0b;
  --color-old: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
  --gap: 16px;
  --tr: 0.2s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.link { color: var(--color-primary); }
.dim { color: var(--color-muted); }
.small { font-size: 0.78rem; }
code { font-family: ui-monospace, monospace; font-size: 0.8em; background: rgba(255,255,255,0.06); padding: 1px 5px; border-radius: 4px; }

/* ── Layout ── */
.app { max-width: 1200px; margin: 0 auto; padding: var(--gap); }

/* ── Header ── */
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: calc(var(--gap) * 1.5);
  padding-bottom: var(--gap);
  border-bottom: 1px solid var(--color-border);
}
.dash-header-left { display: flex; align-items: center; gap: 10px; }
.dash-header-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dash-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, #c4b5fd, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stale-pill {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(245,158,11,0.15);
  color: var(--color-stale);
}
.last-refresh { font-size: 0.75rem; color: var(--color-muted); }

/* ── Focus bar ── */
.focus-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  margin-bottom: var(--gap);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--tr);
}
.focus-bar:hover, .focus-bar.editing { border-color: var(--color-primary); }
.focus-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  white-space: nowrap;
}
.focus-text { flex: 1; font-size: 0.9rem; font-weight: 500; min-width: 0; }
.focus-hint { font-size: 0.7rem; color: var(--color-primary); opacity: 0; transition: opacity var(--tr); }
.focus-bar:hover .focus-hint { opacity: 1; }
.focus-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text);
  font: inherit;
  font-size: 0.9rem;
  min-width: 0;
}

/* ── Sections ── */
.dash-section { margin-bottom: calc(var(--gap) * 2); }
.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 var(--gap);
}
.section-sub { font-weight: 400; text-transform: none; letter-spacing: 0; font-size: 0.72rem; color: var(--color-muted); margin-left: auto; }
.count-pill {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 99px;
  background: rgba(139,92,246,0.12);
  color: var(--color-primary);
  letter-spacing: 0;
  text-transform: none;
}

/* ── Buttons ── */
.btn-ghost {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color var(--tr), color var(--tr);
}
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-ghost:disabled { opacity: 0.45; cursor: default; }

.btn-sm {
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-ghost-sm {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-muted);
}
.btn-ghost-sm:hover { border-color: var(--color-border-hover); color: var(--color-text); }

/* ── Cards grid ── */
.card-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(min(18rem, 100%), 1fr));
}

/* ── Client card ── */
.client-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--tr);
}
.client-card:hover { border-color: var(--color-border-hover); }
.client-card.card-old { border-color: rgba(239,68,68,0.15); }

.client-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.client-name { font-weight: 600; font-size: 0.88rem; }

/* age badges */
.age-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}
.badge-fresh { background: rgba(16,185,129,0.12); color: var(--color-fresh); }
.badge-ok    { background: rgba(96,165,250,0.12);  color: var(--color-ok); }
.badge-stale { background: rgba(245,158,11,0.12);  color: var(--color-stale); }
.badge-old   { background: rgba(239,68,68,0.12);   color: var(--color-old); }

/* status row */
.client-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.status-select {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font: inherit;
  font-size: 0.75rem;
  padding: 2px 8px;
  cursor: pointer;
}

/* plan */
.client-plan { min-height: 2.4em; }
.plan-text {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--tr);
}
.plan-text:hover { color: var(--color-primary); }
.plan-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font: inherit;
  font-size: 0.82rem;
  padding: 6px 8px;
  resize: vertical;
}
.plan-actions { display: flex; gap: 6px; margin-top: 5px; }

/* meta chips */
.client-meta { display: flex; gap: 6px; flex-wrap: wrap; }
.meta-chip {
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(255,255,255,0.05);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

/* ── Repos table ── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.data-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--color-muted);
  font-weight: 500;
  font-size: 0.7rem;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.commit-msg { max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.priv-tag { font-size: 0.62rem; color: var(--color-muted); background: rgba(255,255,255,0.06); padding: 1px 5px; border-radius: 4px; margin-left: 5px; }
.pr-badge { font-size: 0.72rem; font-weight: 700; padding: 2px 7px; border-radius: 99px; background: rgba(245,158,11,0.12); color: var(--color-stale); }

/* repo age colours */
.age-fresh { color: var(--color-fresh); }
.age-ok    { color: var(--color-ok); }
.age-stale { color: var(--color-stale); }
.age-old   { color: var(--color-old); }

/* ── Mail section ── */
.setup-hint { padding: 12px 0; }
.setup-steps { margin: 8px 0 0; padding-left: 1.2em; font-size: 0.8rem; color: var(--color-muted); line-height: 1.8; }
.mail-account { margin-bottom: 16px; }
.mail-account-label { font-size: 0.75rem; font-weight: 600; color: var(--color-primary); margin-bottom: 8px; }
.mail-list { display: flex; flex-direction: column; gap: 1px; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.mail-item { padding: 10px 14px; background: var(--color-bg-card); transition: background var(--tr); }
.mail-item:hover { background: var(--color-bg-card-hover); }
.mail-item + .mail-item { border-top: 1px solid var(--color-border); }
.mail-subject { font-size: 0.85rem; font-weight: 500; margin-bottom: 3px; }
.mail-meta { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 3px; }
.mail-snippet { margin: 0; font-size: 0.75rem; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ── Skeleton ── */
.skel-line {
  background: linear-gradient(90deg, var(--color-bg-card) 25%, #252535 50%, var(--color-bg-card) 75%);
  background-size: 200% 100%;
  border-radius: 4px;
  height: 0.9em;
  margin-bottom: 10px;
}
.client-card.skeleton { gap: 10px; }
@media (prefers-reduced-motion: no-preference) {
  .skel-line { animation: shimmer 1.5s ease infinite; }
}
@keyframes shimmer { from { background-position: -200% 0; } to { background-position: 200% 0; } }

/* ── Error / empty ── */
.error-banner {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--color-old);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--gap);
  font-size: 0.82rem;
}
.empty-state {
  padding: 28px 16px;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ── Tab nav ── */
.tab-nav {
  display: flex;
  gap: 2px;
  margin-bottom: calc(var(--gap) * 1.25);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0;
}
.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-muted);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  margin-bottom: -1px;
  transition: color var(--tr), border-color var(--tr);
}
.tab-btn:hover { color: var(--color-text); }
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ── Workout stats bar ── */
.workout-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--gap);
  margin-bottom: var(--gap);
}
.workout-stat {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  text-align: center;
}
.workout-stat-v { font-size: 1.4rem; font-weight: 700; color: var(--color-primary); }
.workout-stat-l { font-size: 0.7rem; color: var(--color-muted); margin-top: 2px; }

/* ── Workout form ── */
.wf-wrap {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 16px 14px;
  margin-bottom: var(--gap);
}
.wf-summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 12px 0;
  color: var(--color-text);
  list-style: none;
}
.wf-summary::-webkit-details-marker { display: none; }
.wf-summary::before { content: '▸ '; color: var(--color-primary); }
details[open] .wf-summary::before { content: '▾ '; }
.wf-form {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}
.wf-field { display: flex; flex-direction: column; gap: 4px; }
.wf-label { font-size: 0.72rem; color: var(--color-muted); }
.wf-wide { grid-column: 1 / -1; }
.wf-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font: inherit;
  font-size: 0.82rem;
  padding: 6px 8px;
  width: 100%;
  transition: border-color var(--tr);
}
.wf-input:focus { outline: none; border-color: var(--color-primary); }
.wf-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; padding-top: 4px; }
.wf-refresh { font-size: 0.78rem; margin-left: auto; }

/* ── Charts ── */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--gap);
  margin-bottom: var(--gap);
}
.chart-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
}
.chart-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-muted);
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.chart-canvas { height: 180px; position: relative; }
.chart-canvas canvas { width: 100%; height: 100%; }

/* ── Mobile ── */
@media (max-width: 640px) {
  .app { padding: 12px; }
  .dash-header { margin-bottom: var(--gap); }
  .data-table th:nth-child(2),
  .data-table td:nth-child(2) { display: none; }
  .commit-msg { max-width: 130px; }
}