/* =========================================================
   dashboard-train-overhaul.css
   Production-grade redesign of the "Train" (dashboard) page.
   Replaces the sparse hero + two link cards with a full,
   branded experience using the WG coral/navy tokens.

   Loaded LAST on dashboard.html so it wins over legacy
   dashboard styles (dashboard-redesign-modern, etc.) without
   needing to delete those files.
   ========================================================= */

/* ---- Tokens (re-declared so the file works even if wg-brand is loaded later) */
.train-shell {
  --t-coral-300: #FFB59A;
  --t-coral-500: #FB8C6E;
  --t-coral-600: #E76F51;
  --t-coral-700: #C75A3F;
  --t-cta-fg:    #1A1102;
  --t-grad-coral: linear-gradient(135deg, #FFB59A 0%, #FB8C6E 45%, #E76F51 100%);
  --t-grad-hero:  radial-gradient(1100px 480px at 80% -10%, rgba(251,140,110,0.30), transparent 60%),
                  radial-gradient(800px 420px at -10% 35%, rgba(99,130,220,0.18), transparent 55%),
                  linear-gradient(180deg, #0A1322 0%, #0F1A2E 100%);
  --t-text:       #EAEFF7;
  --t-text-dim:   #A6B0C3;
  --t-line:       rgba(255,255,255,0.10);
  --t-glass:      rgba(255,255,255,0.05);
  --t-glass-hi:   rgba(255,255,255,0.08);
  --t-radius:     20px;
  --t-radius-lg:  28px;
  --t-shadow:     0 25px 60px -20px rgba(0,0,0,0.55);
  --t-shadow-coral: 0 22px 60px -18px rgba(231,111,81,0.55);
}

/* Light mode override – matches wg-brand's data-theme="light" */
[data-theme="light"] .train-shell {
  --t-grad-hero:  radial-gradient(1100px 480px at 80% -10%, rgba(231,111,81,0.18), transparent 60%),
                  radial-gradient(800px 420px at -10% 35%, rgba(99,130,220,0.10), transparent 55%),
                  linear-gradient(180deg, #FFFFFF 0%, #FAF7F2 65%, #F5F2EE 100%);
  --t-text:       #0F1A2E;
  --t-text-dim:   #4B5568;
  --t-line:       rgba(15,26,46,0.10);
  --t-glass:      rgba(15,26,46,0.04);
  --t-glass-hi:   rgba(15,26,46,0.07);
  --t-shadow:     0 18px 40px -16px rgba(15,26,46,0.20);
}

/* ============================================================
   LAYOUT WRAPPER
   ============================================================ */
body.dashboard-page {
  background: var(--wg-bg-page, #F5F2EE);
}

.train-shell {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 18px 80px;
  color: var(--t-text);
  box-sizing: border-box;
}

/* ============================================================
   HERO — "Today's Workout" card
   ============================================================ */
.train-hero {
  position: relative;
  border-radius: var(--t-radius-lg);
  padding: 38px clamp(20px, 4vw, 44px);
  background: var(--t-grad-hero);
  border: 1px solid var(--t-line);
  box-shadow: var(--t-shadow);
  overflow: hidden;
  isolation: isolate;
}
.train-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 78%);
  pointer-events: none;
  z-index: 0;
}
.train-hero > * { position: relative; z-index: 1; }

.train-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(251,140,110,0.14);
  border: 1px solid rgba(251,140,110,0.42);
  color: var(--t-coral-300);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
[data-theme="light"] .train-hero-eyebrow { color: var(--t-coral-700); }

.train-hero h1 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 16px 0 12px;
  color: #fff;
}
[data-theme="light"] .train-hero h1 { color: #0F1A2E; }

.train-hero h1 .accent {
  background: var(--t-grad-coral);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.train-hero p.lead {
  /* Hardcoded so the lead never goes white on a cream hero. */
  color: #3A4661;
  font-size: 1.04rem;
  max-width: 560px;
  margin: 0 0 24px;
}
[data-theme="dark"] .train-hero p.lead { color: #B5BECF; }

.train-hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.train-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 0;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, filter .2s ease;
  font-family: inherit;
  line-height: 1;
}
.train-btn-primary {
  background: var(--t-grad-coral);
  color: var(--t-cta-fg);
  box-shadow: var(--t-shadow-coral);
}
.train-btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  color: var(--t-cta-fg);
}
.train-btn-ghost {
  background: var(--t-glass-hi);
  color: var(--t-text);
  border: 1px solid var(--t-line);
  backdrop-filter: blur(8px);
}
.train-btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
[data-theme="light"] .train-btn-ghost {
  background: rgba(15,26,46,0.04);
  color: #0F1A2E;
}
[data-theme="light"] .train-btn-ghost:hover {
  background: rgba(15,26,46,0.08);
}
.train-btn:focus-visible {
  outline: 2px solid var(--t-coral-500);
  outline-offset: 3px;
}

.train-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
  /* Hardcoded so the meta line never renders white-on-cream. */
  color: #3A4661;
  font-size: 0.95rem;
  font-weight: 600;
}
.train-hero-meta span { display: inline-flex; align-items: center; }
.train-hero-meta i { color: var(--t-coral-700); margin-right: 8px; }
[data-theme="dark"] .train-hero-meta { color: #C7D0E1; }
[data-theme="dark"] .train-hero-meta i { color: var(--t-coral-500); }

/* ============================================================
   STATS STRIP — Streak / Workouts / Time / PRs
   ============================================================ */
.train-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.train-stat {
  background: var(--t-glass);
  border: 1px solid var(--t-line);
  border-radius: var(--t-radius);
  padding: 18px 18px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.train-stat:hover {
  transform: translateY(-2px);
  border-color: rgba(251,140,110,0.45);
  background: var(--t-glass-hi);
}
.train-stat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--t-grad-coral);
  color: var(--t-cta-fg);
  display: grid; place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(231,111,81,0.30);
}
.train-stat-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.train-stat-value {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--t-text);
  letter-spacing: -0.01em;
}
.train-stat-label {
  font-size: 0.78rem;
  color: var(--t-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* ============================================================
   QUICK ACTIONS GRID — Generate / Powerlifting / Form Coach …
   ============================================================ */
.train-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin: 44px 0 18px;
  gap: 16px;
}
.train-section-head h2 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--t-text);
  margin: 0;
}
.train-section-head p {
  color: var(--t-text-dim);
  font-size: 0.94rem;
  margin: 0;
}

.train-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.train-action {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border-radius: var(--t-radius);
  background: var(--t-glass);
  border: 1px solid var(--t-line);
  color: var(--t-text);
  text-decoration: none;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease, background .25s ease;
  isolation: isolate;
}
.train-action::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(251,140,110,0.0), rgba(251,140,110,0.0));
  z-index: -1;
  transition: background .25s ease;
}
.train-action:hover {
  transform: translateY(-3px);
  border-color: rgba(251,140,110,0.55);
  background: var(--t-glass-hi);
  box-shadow: var(--t-shadow);
  color: var(--t-text);
}
.train-action:hover::before {
  background: linear-gradient(135deg, rgba(251,140,110,0.10), rgba(99,130,220,0.10));
}
.train-action-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--t-grad-coral);
  color: var(--t-cta-fg);
  display: grid; place-items: center;
  font-size: 1.2rem;
  box-shadow: 0 10px 24px rgba(231,111,81,0.35);
}
.train-action h3 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 1.08rem;
  margin: 6px 0 2px;
  color: var(--t-text);
  font-weight: 700;
}
.train-action p {
  margin: 0;
  color: var(--t-text-dim);
  font-size: 0.92rem;
  line-height: 1.5;
}
.train-action-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--t-coral-500);
}
[data-theme="light"] .train-action-cta { color: var(--t-coral-700); }
.train-action-cta i { transition: transform .2s ease; }
.train-action:hover .train-action-cta i { transform: translateX(3px); }

.train-action-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(251,140,110,0.18);
  color: var(--t-coral-300);
  border: 1px solid rgba(251,140,110,0.5);
}
[data-theme="light"] .train-action-badge {
  background: rgba(231,111,81,0.10);
  color: var(--t-coral-700);
}

/* ============================================================
   SPLIT — Today's plan + Weekly progress
   ============================================================ */
.train-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}
.train-card {
  background: var(--t-glass);
  border: 1px solid var(--t-line);
  border-radius: var(--t-radius);
  padding: 24px;
  box-shadow: var(--t-shadow);
}
.train-card h3 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--t-text);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.train-card h3 i { color: var(--t-coral-500); }

.train-plan-list { display: flex; flex-direction: column; gap: 10px; }
.train-plan-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--t-glass-hi);
  border: 1px solid var(--t-line);
  transition: border-color .2s ease, transform .2s ease;
}
.train-plan-item:hover {
  border-color: rgba(251,140,110,0.5);
  transform: translateX(2px);
}
.train-plan-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--t-grad-coral);
  color: var(--t-cta-fg);
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 0.86rem;
  flex-shrink: 0;
}
.train-plan-name { flex: 1; font-weight: 600; color: var(--t-text); }
.train-plan-meta { color: var(--t-text-dim); font-size: 0.86rem; }

/* Weekly progress bars */
.train-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 8px;
}
.train-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 6px;
  border-radius: 12px;
  background: var(--t-glass-hi);
  border: 1px solid var(--t-line);
  min-height: 100px;
  position: relative;
}
.train-day-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--t-text-dim);
}
.train-day-bar {
  flex: 1;
  width: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  margin-top: 2px;
}
[data-theme="light"] .train-day-bar { background: rgba(15,26,46,0.08); }
.train-day-bar > span {
  display: block;
  width: 100%;
  background: var(--t-grad-coral);
  border-radius: 999px;
  transition: height .35s ease;
}
.train-day.is-today {
  border-color: var(--t-coral-500);
  box-shadow: 0 0 0 2px rgba(251,140,110,0.18);
}
.train-day.is-rest .train-day-bar > span { background: rgba(255,255,255,0.18); height: 12% !important; }
[data-theme="light"] .train-day.is-rest .train-day-bar > span { background: rgba(15,26,46,0.20); }
/* No workout logged that day → tiny grey nub instead of an empty bar. */
.train-day.is-empty .train-day-bar > span { background: rgba(255,255,255,0.14); height: 6% !important; }
[data-theme="light"] .train-day.is-empty .train-day-bar > span { background: rgba(15,26,46,0.14); }

.train-plan-empty {
  margin: 8px 4px 0;
  color: var(--t-text-dim);
  font-size: 0.92rem;
  font-style: italic;
}
[data-theme="light"] .train-plan-empty { color: #4B5568; }

.train-week-summary {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--t-line);
  color: var(--t-text-dim);
  font-size: 0.88rem;
}
.train-week-summary strong { color: var(--t-text); font-weight: 700; }

/* ============================================================
   COACH TIP CARD
   ============================================================ */
.train-coach {
  margin-top: 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-radius: var(--t-radius);
  background: linear-gradient(135deg, rgba(251,140,110,0.12), rgba(99,130,220,0.10));
  border: 1px solid rgba(251,140,110,0.35);
}
.train-coach-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--t-grad-coral);
  color: var(--t-cta-fg);
  display: grid; place-items: center;
  font-size: 1.4rem;
  box-shadow: 0 10px 24px rgba(231,111,81,0.35);
}
.train-coach-body h4 {
  margin: 0 0 4px;
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 1.05rem;
  color: var(--t-text);
  font-weight: 700;
}
.train-coach-body p { margin: 0; color: var(--t-text-dim); font-size: 0.95rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .train-actions { grid-template-columns: repeat(2, 1fr); }
  .train-split { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .train-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .train-shell { padding: 14px 14px 60px; }
  .train-hero {
    padding: 28px 20px;
    border-radius: 22px;
  }
  .train-hero h1 { font-size: 2rem; }
  .train-hero p.lead { font-size: 0.98rem; }
  .train-hero-cta-row { flex-direction: column; align-items: stretch; }
  .train-btn { width: 100%; padding: 16px 18px; font-size: 1rem; }
  .train-actions { grid-template-columns: 1fr; }
  .train-section-head { flex-direction: column; align-items: flex-start; gap: 4px; }
  .train-coach { grid-template-columns: auto 1fr; padding: 18px; }
  .train-coach-cta { grid-column: 1 / -1; width: 100%; }
  .train-week { gap: 4px; }
  .train-day { min-height: 84px; padding: 8px 2px; }
  .train-day-label { font-size: 0.65rem; }
  .train-stat { padding: 14px; }
  .train-stat-value { font-size: 1.3rem; }
}

/* Hide the legacy hero / quick links / secondary actions
   that the dashboard.html still ships with — the new shell
   replaces them. We keep the markup so other JS that hooks
   into #userNameDisplay etc. keeps working. */
body.dashboard-page main.dashboard-main > section.hero-section,
body.dashboard-page main.dashboard-main > section.secondary-actions-section,
body.dashboard-page main.dashboard-main > section.quick-links-section {
  display: none !important;
}