/* VitalCoach · 2026 design system
   Ported from claude.design mockup (uS8OyEj8JPY5XL8IpJz4ZQ) 2026-05-14.
   Opt-in via `<body class="vc-2026">`. Coexists with legacy vitalcoach-design.css.
   Lime-on-ink dark theme · Geist · 8pt grid. */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500;600&family=Instrument+Serif:ital@0;1&display=swap');

/* ── TOKENS ─────────────────────────────────────────────────────────────── */
body.vc-2026 {
  --vc-brand: #D4FF3A;
  --vc-brand-on: #0B0B0B;
  --vc-bg: #0B0B0B;
  --vc-surface: #131312;
  --vc-surface-2: #1a1a19;
  --vc-line: rgba(255,255,255,.08);
  --vc-line-strong: rgba(255,255,255,.16);
  --vc-fg: #fafaf7;
  --vc-fg-soft: #d6d6d2;
  --vc-fg-mute: #908f88;
  --vc-fg-dim: #65645e;
  --vc-ok: #86efac;
  --vc-bad: #fca5a5;
  --vc-warn: #fbbf24;
  --vc-font: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --vc-mono: 'Geist Mono', ui-monospace, Menlo, monospace;
  --vc-serif: 'Instrument Serif', Georgia, serif;
  --vc-r-sm: 8px;
  --vc-r-md: 12px;
  --vc-r-lg: 16px;

  /* legacy aliases so existing pages auto-upgrade */
  --bg: var(--vc-bg);
  --card: var(--vc-surface);
  --card2: var(--vc-surface-2);
  --sidebar: var(--vc-surface);
  --green: var(--vc-brand);
  --green-lt: #E5FF7A;
  --green-dim: rgba(212,255,58,.10);
  --green-ink: var(--vc-brand-on);
  --border: var(--vc-line);
  --border-green: rgba(212,255,58,.28);
  --txt: var(--vc-fg);
  --txt-md: var(--vc-fg-soft);
  --txt-dim: var(--vc-fg-mute);
  --txt-muted: var(--vc-fg-dim);
  --radius: var(--vc-r-md);
  --font: var(--vc-font);

  background: var(--vc-bg) !important;
  color: var(--vc-fg) !important;
  font-family: var(--vc-font) !important;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01','cv11';
}

body.vc-2026 * { box-sizing: border-box; }

/* ── COMPAT: lift existing classes into the new look ──────────────────── */
body.vc-2026 .topbar {
  background: rgba(11,11,11,0.82) !important;
  border-bottom: 1px solid var(--vc-line) !important;
  backdrop-filter: blur(8px);
  padding: 14px 24px !important;
}
body.vc-2026 .topbar-title {
  font-size: 20px !important;
  font-weight: 600 !important;
  letter-spacing: -0.015em !important;
  color: var(--vc-fg) !important;
}
body.vc-2026 .btn {
  border-radius: 8px !important;
  font-weight: 500 !important;
  font-size: 12.5px !important;
  padding: 7px 12px !important;
  font-family: inherit !important;
  border: 1px solid transparent !important;
  transition: background .12s, border-color .12s;
}
body.vc-2026 .btn-green {
  background: var(--vc-brand) !important;
  color: var(--vc-brand-on) !important;
  border-color: color-mix(in oklab, var(--vc-brand) 60%, #000) !important;
  font-weight: 600 !important;
}
body.vc-2026 .btn-green:hover {
  background: color-mix(in oklab, var(--vc-brand) 88%, #fff) !important;
}
body.vc-2026 .btn-ghost {
  background: rgba(255,255,255,.03) !important;
  color: var(--vc-fg) !important;
  border-color: var(--vc-line) !important;
}
body.vc-2026 .btn-ghost:hover {
  background: rgba(255,255,255,.06) !important;
  border-color: var(--vc-line-strong) !important;
}

/* legacy stat / panel / list compat */
body.vc-2026 .stat-card,
body.vc-2026 .panel,
body.vc-2026 .quick-card {
  background: var(--vc-surface) !important;
  border: 1px solid var(--vc-line) !important;
  border-radius: var(--vc-r-lg) !important;
}
body.vc-2026 .stat-val {
  font-size: 28px !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em !important;
  line-height: 1 !important;
  color: var(--vc-fg) !important;
}
body.vc-2026 .stat-label {
  font-size: 11.5px !important;
  color: var(--vc-fg-mute) !important;
  font-weight: 500 !important;
  letter-spacing: 0.04em !important;
}
body.vc-2026 .stat-card.green-accent {
  border-color: rgba(212,255,58,.28) !important;
}
body.vc-2026 .stat-card.green-accent .stat-val {
  color: var(--vc-brand) !important;
}
body.vc-2026 .stat-link { color: var(--vc-brand) !important; }
body.vc-2026 .stat-sub { color: var(--vc-fg-mute) !important; }
body.vc-2026 .stat-sub .waived { color: var(--vc-brand) !important; }
body.vc-2026 .panel-header {
  padding: 14px 16px !important;
  border-bottom: 1px solid var(--vc-line) !important;
}
body.vc-2026 .panel-title {
  font-size: 13.5px !important;
  font-weight: 600 !important;
  letter-spacing: -0.005em !important;
  color: var(--vc-fg) !important;
}
body.vc-2026 .panel-link { color: var(--vc-brand) !important; font-size: 12px !important; }
body.vc-2026 .list-item { border-bottom: 1px solid var(--vc-line) !important; }
body.vc-2026 .list-avatar {
  background: rgba(212,255,58,.10) !important;
  border: 1px solid rgba(212,255,58,.2) !important;
  color: var(--vc-brand) !important;
}
body.vc-2026 .list-name { color: var(--vc-fg) !important; }
body.vc-2026 .list-meta { color: var(--vc-fg-mute) !important; }
body.vc-2026 .badge { border-radius: 999px !important; font-size: 11px !important; }
body.vc-2026 .badge-green {
  background: rgba(212,255,58,.10) !important;
  color: var(--vc-brand) !important;
}
body.vc-2026 .badge-orange {
  background: rgba(255,107,74,.12) !important;
  color: #FF6B4A !important;
}
body.vc-2026 .empty-state { color: var(--vc-fg-mute) !important; }
body.vc-2026 .quick-icon { color: var(--vc-brand) !important; }
body.vc-2026 .quick-label { color: var(--vc-fg) !important; }
body.vc-2026 .quick-sub { color: var(--vc-fg-mute) !important; }
body.vc-2026 .quick-card:hover {
  border-color: rgba(212,255,58,.28) !important;
  background: rgba(212,255,58,.04) !important;
}
body.vc-2026 .section-title {
  font-size: 10px !important;
  font-weight: 500 !important;
  font-family: var(--vc-mono) !important;
  color: var(--vc-fg-dim) !important;
  letter-spacing: 0.08em !important;
}
body.vc-2026 .trial-banner,
body.vc-2026 .demo-banner {
  border-radius: var(--vc-r-lg) !important;
}

/* refined sidebar overrides */
body.vc-2026 .sidebar {
  background: var(--vc-surface) !important;
  border-right: 1px solid var(--vc-line) !important;
  width: 224px !important;
}
body.vc-2026 .main { margin-left: 224px !important; }
@media (max-width: 900px) {
  body.vc-2026 .main { margin-left: 0 !important; }
}
body.vc-2026 .sidebar-header {
  padding: 14px 14px 14px !important;
  border-bottom: 1px solid var(--vc-line) !important;
}
body.vc-2026 .sidebar-logo {
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  color: var(--vc-fg) !important;
}
body.vc-2026 .sidebar-logo-icon {
  border-radius: 9px !important;
  width: 32px !important;
  height: 32px !important;
}
body.vc-2026 .nav-section {
  font-size: 10px !important;
  font-family: var(--vc-mono) !important;
  font-weight: 500 !important;
  letter-spacing: 0.08em !important;
  color: var(--vc-fg-dim) !important;
  padding: 12px 8px 4px !important;
}
body.vc-2026 .nav-item {
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--vc-fg-soft) !important;
  border-radius: 7px !important;
  padding: 7px 9px !important;
}
body.vc-2026 .nav-item:hover {
  background: rgba(255,255,255,.04) !important;
  color: var(--vc-fg) !important;
}
body.vc-2026 .nav-item.active {
  background: rgba(212,255,58,.10) !important;
  color: var(--vc-fg) !important;
  border-color: transparent !important;
  position: relative !important;
}
body.vc-2026 .nav-item.active::before {
  content: '';
  position: absolute;
  left: -3px;
  top: 7px;
  bottom: 7px;
  width: 3px;
  background: var(--vc-brand);
  border-radius: 0 3px 3px 0;
}
body.vc-2026 .nav-item.active .nav-badge {
  background: var(--vc-brand) !important;
  color: var(--vc-brand-on) !important;
  font-weight: 700 !important;
}
body.vc-2026 .sidebar-footer { border-top: 1px solid var(--vc-line) !important; }
body.vc-2026 .user-name { color: var(--vc-fg) !important; font-weight: 500 !important; }
body.vc-2026 .user-plan { color: var(--vc-fg-mute) !important; }

/* ── NEW PRIMITIVES (mockup classes — opt-in) ───────────────────────────── */
.vc-app {
  display: flex; width: 100%; min-height: 100vh;
  background: var(--vc-bg); color: var(--vc-fg);
  font-family: var(--vc-font);
}
.vc-eyebrow {
  font-family: var(--vc-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--vc-fg-mute);
}
.vc-title {
  margin: 1px 0 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--vc-fg);
}

/* Buttons */
.vc-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 8px; cursor: pointer;
  border: 1px solid transparent; font-weight: 500; font-size: 12.5px;
  white-space: nowrap; font-family: inherit;
  transition: background .12s, border-color .12s;
  text-decoration: none;
}
.vc-btn-primary {
  background: var(--vc-brand); color: var(--vc-brand-on);
  border-color: color-mix(in oklab, var(--vc-brand) 60%, #000);
  font-weight: 600;
}
.vc-btn-primary:hover { background: color-mix(in oklab, var(--vc-brand) 88%, #fff); }
.vc-btn-ghost {
  background: rgba(255,255,255,.03); color: var(--vc-fg);
  border-color: var(--vc-line);
}
.vc-btn-ghost:hover { background: rgba(255,255,255,.06); border-color: var(--vc-line-strong); }
.vc-btn-sm { padding: 5px 10px; font-size: 11.5px; }

/* Cards */
.vc-card {
  background: var(--vc-surface);
  border: 1px solid var(--vc-line);
  border-radius: var(--vc-r-lg);
  overflow: hidden;
}
.vc-card-h {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--vc-line); gap: 12px;
}
.vc-card-h h3 { margin: 0; font-size: 13.5px; font-weight: 600; letter-spacing: -0.005em; color: var(--vc-fg); }
.vc-card-sub { font-size: 11.5px; color: var(--vc-fg-mute); margin-top: 1px; }
.vc-card-b { padding: 14px 16px; }

/* KPI row */
.vc-kpi-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px; margin-bottom: 16px;
}
.vc-kpi {
  background: var(--vc-surface); border: 1px solid var(--vc-line);
  border-radius: var(--vc-r-lg); padding: 14px 16px; min-height: 130px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.vc-kpi-l { font-size: 11.5px; color: var(--vc-fg-mute); }
.vc-kpi-v {
  font-size: 28px; font-weight: 700;
  letter-spacing: -0.025em; line-height: 1; margin-top: 8px; color: var(--vc-fg);
}
.vc-kpi-d { font-family: var(--vc-mono); font-size: 11px; }
.vc-kpi-ring { flex-direction: row; align-items: center; gap: 12px; }
.vc-up { color: var(--vc-ok); }
.vc-down { color: var(--vc-bad); }
@media (max-width: 1100px) {
  .vc-kpi-row { grid-template-columns: repeat(2, 1fr); }
}

/* Dashboard grid */
.vc-dash-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.vc-dash-today { grid-column: span 8; grid-row: span 2; }
.vc-dash-orbit { grid-column: span 4; grid-row: span 2; }
.vc-dash-fc { grid-column: span 5; }
.vc-dash-msg { grid-column: span 4; }
.vc-dash-rev { grid-column: span 3; }
@media (max-width: 1200px) {
  .vc-dash-today, .vc-dash-orbit { grid-column: span 12; grid-row: auto; }
  .vc-dash-fc { grid-column: span 12; }
  .vc-dash-msg { grid-column: span 7; }
  .vc-dash-rev { grid-column: span 5; }
}
@media (max-width: 900px) {
  .vc-dash-msg, .vc-dash-rev { grid-column: span 12; }
}

/* Sessions row */
.vc-sess-row {
  display: grid;
  grid-template-columns: 50px 32px 3px 28px 1fr auto 14px;
  gap: 12px; align-items: center;
  padding: 12px 16px; border-bottom: 1px solid var(--vc-line);
  cursor: pointer; color: var(--vc-fg);
}
.vc-sess-row:hover { background: rgba(255,255,255,.02); }
.vc-sess-row:last-child { border-bottom: 0; }

/* Orbit items */
.vc-orbit-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 9px;
  background: linear-gradient(135deg, rgba(212,255,58,.08), rgba(255,255,255,.02));
  border: 1px solid rgba(212,255,58,.2);
  font-size: 12.5px; font-weight: 500; cursor: pointer; color: var(--vc-fg);
}
.vc-orbit-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--vc-brand), #6b8826);
  box-shadow: 0 0 8px var(--vc-brand);
  flex-shrink: 0;
  display: inline-block;
}
.vc-orbit-pill kbd {
  margin-left: auto; font-family: var(--vc-mono); font-size: 10px;
  padding: 1px 5px; background: rgba(255,255,255,.06); border-radius: 4px;
  color: var(--vc-fg-mute);
}
.vc-orbit-item {
  display: grid; grid-template-columns: 28px 1fr; gap: 10px;
  padding: 10px; border-radius: 9px;
  background: rgba(255,255,255,.02); border: 1px solid var(--vc-line);
}
.vc-orbit-icon {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--vc-brand); color: var(--vc-brand-on);
  display: grid; place-items: center;
}

/* Form-check mini-card */
.vc-fc-mini {
  display: flex; gap: 10px; padding: 10px;
  background: rgba(255,255,255,.02); border: 1px solid var(--vc-line);
  border-radius: 10px; cursor: pointer;
}
.vc-fc-mini:hover { background: rgba(255,255,255,.04); }
.vc-fc-thumb {
  width: 60px; height: 44px; flex-shrink: 0;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  border-radius: 7px; display: grid; place-items: center; position: relative;
}
.vc-fc-dur {
  position: absolute; bottom: 3px; right: 3px;
  font-size: 9px; padding: 1px 4px; background: rgba(0,0,0,.7); color: #fff;
  border-radius: 3px; font-family: var(--vc-mono);
}

/* Message mini */
.vc-msg-mini {
  display: grid; grid-template-columns: 32px 1fr auto;
  gap: 10px; align-items: center;
  padding: 10px 16px; border-bottom: 1px solid var(--vc-line);
  cursor: pointer; color: var(--vc-fg);
}
.vc-msg-mini:hover { background: rgba(255,255,255,.02); }
.vc-msg-mini:last-child { border-bottom: 0; }
.vc-unread {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--vc-brand);
}

/* Chips / tabs */
.vc-chip {
  background: rgba(255,255,255,.04); border: 1px solid var(--vc-line);
  padding: 4px 10px; border-radius: 999px; font-size: 11.5px;
  color: var(--vc-fg-soft); cursor: pointer; font-family: inherit;
}
.vc-chip:hover { background: rgba(255,255,255,.07); }
.vc-chip.is-active { background: var(--vc-brand); color: var(--vc-brand-on); border-color: transparent; font-weight: 600; }

.vc-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--vc-line); overflow-x: auto; }
.vc-tab {
  background: transparent; border: 0; padding: 9px 12px; cursor: pointer;
  font-size: 12.5px; color: var(--vc-fg-mute); font-family: inherit;
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.vc-tab:hover { color: var(--vc-fg); }
.vc-tab.is-active { color: var(--vc-fg); border-bottom-color: var(--vc-brand); font-weight: 500; }

/* Toggle switch */
.vc-switch {
  width: 32px; height: 18px;
  background: rgba(255,255,255,.08); border-radius: 999px;
  position: relative; cursor: pointer; display: inline-block;
}
.vc-switch > span {
  position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--vc-fg-mute); transition: all .15s;
}
.vc-switch.is-on { background: var(--vc-brand); }
.vc-switch.is-on > span { left: 16px; background: var(--vc-brand-on); }

/* Tags */
.vc-tag {
  display: inline-flex; align-items: center;
  font-size: 10.5px; font-family: var(--vc-mono);
  padding: 2px 7px; border-radius: 4px;
  background: rgba(255,255,255,.06); color: var(--vc-fg-soft);
  font-weight: 500; letter-spacing: 0.02em;
}
.vc-tag-brand { background: var(--vc-brand); color: var(--vc-brand-on); font-weight: 700; }
.vc-tag-ok { background: rgba(134,239,172,.14); color: var(--vc-ok); }
.vc-tag-bad { background: rgba(252,165,165,.14); color: var(--vc-bad); }
.vc-tag-warn { background: rgba(251,191,36,.14); color: var(--vc-warn); }
.vc-tag-dim { background: transparent; color: var(--vc-fg-mute); border: 1px solid var(--vc-line); }

/* Inputs */
.vc-input {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; background: rgba(255,255,255,.03);
  border: 1px solid var(--vc-line); border-radius: 8px;
}
.vc-input input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font-size: 12.5px; color: var(--vc-fg); font-family: inherit;
}
.vc-input input::placeholder { color: var(--vc-fg-mute); }
.vc-input kbd {
  font-family: var(--vc-mono); font-size: 10px;
  padding: 1px 5px; background: rgba(255,255,255,.06); border-radius: 4px;
  color: var(--vc-fg-mute);
}

/* Top-search row */
.vc-top-search {
  display: flex; align-items: center; gap: 8px; width: min(380px, 100%);
  padding: 7px 10px; background: var(--vc-surface-2); border: 1px solid transparent;
  border-radius: 10px; color: var(--vc-fg-mute);
}
.vc-top-search input {
  flex: 1; border: 0; background: transparent; outline: 0;
  font-size: 12.5px; color: var(--vc-fg); font-family: inherit;
}
.vc-top-search input::placeholder { color: var(--vc-fg-mute); }

/* Programs grid */
.vc-prog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.vc-prog-card {
  background: var(--vc-surface); border: 1px solid var(--vc-line);
  border-radius: var(--vc-r-lg); overflow: hidden; cursor: pointer;
  transition: transform .15s, border-color .15s;
}
.vc-prog-card:hover { transform: translateY(-2px); border-color: var(--vc-line-strong); }
.vc-prog-cover { aspect-ratio: 16/9; position: relative; display: grid; place-items: center; }
@media (max-width: 1100px) { .vc-prog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .vc-prog-grid { grid-template-columns: 1fr; } }

/* Pricing tiers */
.vc-tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.vc-tier {
  background: var(--vc-surface); border: 1px solid var(--vc-line);
  border-radius: var(--vc-r-lg); padding: 22px 20px; position: relative;
}
.vc-tier.is-current {
  border-color: var(--vc-brand);
  box-shadow: 0 0 0 3px rgba(212,255,58,.10);
}
.vc-tier.is-studio {
  background: linear-gradient(180deg, rgba(212,255,58,.06), var(--vc-surface));
}
@media (max-width: 1100px) { .vc-tier-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .vc-tier-grid { grid-template-columns: 1fr; } }

/* Add row */
.vc-add-row {
  width: 100%; padding: 12px; background: transparent;
  border: 1px dashed var(--vc-line); border-radius: 10px;
  color: var(--vc-fg-mute); cursor: pointer; font-family: inherit;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 12px;
}
.vc-add-row:hover { border-color: var(--vc-brand); color: var(--vc-brand); }

/* Workout-builder layout */
.vc-wb-grid {
  display: grid; grid-template-columns: 300px 1fr 320px; gap: 14px;
}
.vc-wb-ex {
  background: rgba(255,255,255,.02); border: 1px solid var(--vc-line);
  border-radius: 10px; padding: 10px 12px;
}
@media (max-width: 1200px) {
  .vc-wb-grid { grid-template-columns: 280px 1fr; }
  .vc-wb-orbit { display: none; }
}
@media (max-width: 900px) {
  .vc-wb-grid { grid-template-columns: 1fr; }
}

/* Meal-builder layout */
.vc-mb-grid { display: grid; grid-template-columns: 280px 1fr; gap: 14px; }
@media (max-width: 900px) { .vc-mb-grid { grid-template-columns: 1fr; } }
.vc-day-picker { display: flex; gap: 5px; }
.vc-day-pick {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 10px; border-radius: 8px; background: transparent;
  border: 1px solid var(--vc-line); cursor: pointer; font-family: inherit;
  color: var(--vc-fg);
}
.vc-day-pick.is-active {
  background: var(--vc-brand); color: var(--vc-brand-on);
  border-color: transparent;
}

/* Form-check review layout */
.vc-fc-grid { display: grid; grid-template-columns: 320px 1fr; gap: 14px; }
@media (max-width: 1000px) { .vc-fc-grid { grid-template-columns: 1fr; } }
.vc-fc-item {
  display: flex; gap: 10px; padding: 12px 14px;
  border-bottom: 1px solid var(--vc-line); cursor: pointer;
}
.vc-fc-item:hover { background: rgba(255,255,255,.02); }
.vc-fc-item.is-sel {
  background: rgba(212,255,58,.06);
  border-left: 3px solid var(--vc-brand); padding-left: 11px;
}

/* Client-detail grid */
.vc-cd-grid { display: grid; grid-template-columns: 300px 1fr; gap: 16px; }
@media (max-width: 1000px) { .vc-cd-grid { grid-template-columns: 1fr; } }
.vc-cd-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 1100px) { .vc-cd-stats { grid-template-columns: repeat(2, 1fr); } }
.vc-cd-stat {
  padding: 14px; background: var(--vc-surface); border: 1px solid var(--vc-line);
  border-radius: var(--vc-r-lg); display: flex; align-items: center; gap: 12px;
}
.vc-block-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.vc-block-day {
  padding: 14px 12px; border-right: 1px solid var(--vc-line);
  background: rgba(255,255,255,.01); min-height: 86px;
}
.vc-block-day:last-child { border-right: 0; }
.vc-block-day.is-work { background: rgba(255,255,255,.03); }
.vc-block-day.is-done { background: rgba(212,255,58,.04); }
@media (max-width: 700px) {
  .vc-block-grid { grid-template-columns: repeat(3, 1fr); }
  .vc-block-day { border-bottom: 1px solid var(--vc-line); }
}

/* Sparkline helper */
.vc-spark { width: 100%; height: 28px; display: block; }

/* Utilities */
.vc-mono { font-family: var(--vc-mono); }
.vc-serif { font-family: var(--vc-serif); }
.vc-mute { color: var(--vc-fg-mute); }
.vc-dim { color: var(--vc-fg-dim); }

/* ── FOCUS-VISIBLE (keyboard only — mouse clicks unaffected) ─────────────── */
/* High-contrast lime ring (3:1+ on the dark ink surface). :focus-visible so
   pointer activation stays ringless; element keeps its own border-radius. */
body.vc-2026 .btn-green:focus-visible,
body.vc-2026 .btn-ghost:focus-visible,
.vc-btn:focus-visible,
.vc-btn-primary:focus-visible,
.vc-btn-ghost:focus-visible,
.vc-chip:focus-visible,
.vc-tab:focus-visible,
.vc-day-pick:focus-visible,
.vc-add-row:focus-visible {
  outline: 2px solid var(--vc-brand, #D4FF3A);
  outline-offset: 2px;
}
