/* ---- DASHBOARD ---- */
.dash-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.dash-header h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.dash-subtitle { color: var(--fg-muted); font-size: 0.95rem; }

.dash-section {
  margin-bottom: 40px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}

.week-badge {
  font-size: 0.78rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(200,162,255,0.2);
  border-radius: 100px;
  padding: 4px 12px;
}

/* Sprint tracker */
.sprint-tracker { display: flex; flex-direction: column; }

.sprint-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: 12px;
  transition: background 0.15s;
}

.sprint-step.active { background: rgba(200,162,255,0.05); border: 1px solid rgba(200,162,255,0.15); }

.step-marker {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
}

.sprint-step.done .step-marker { background: rgba(102,255,178,0.1); border: 1px solid var(--green); color: var(--green); }
.sprint-step.active .step-marker { background: var(--accent-glow); border: 1px solid var(--accent); color: var(--accent); }
.sprint-step.future .step-marker { background: var(--bg-card); border: 1px solid var(--border); color: var(--fg-dim); }

.step-content h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.sprint-step.done .step-content h3 { color: var(--fg-muted); }
.sprint-step.future .step-content h3 { color: var(--fg-dim); }
.sprint-step.future .step-content p { color: var(--fg-dim); }
.step-content p { font-size: 0.88rem; color: var(--fg-muted); }
.step-connector { width: 1px; height: 16px; background: var(--border); margin-left: 22px; }

.advance-row { margin-top: 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.advance-hint { font-size: 0.82rem; color: var(--fg-dim); }
.sprint-complete { font-family: var(--font-display); font-weight: 600; color: var(--green); font-size: 1rem; }

/* Dash grid */
.dash-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }

.dash-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dash-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.dash-card-icon { font-size: 1.6rem; }
.dash-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; }
.dash-card p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.5; flex: 1; }
.dash-card-link { font-family: var(--font-display); font-size: 0.82rem; font-weight: 600; color: var(--accent); margin-top: 4px; }
.dash-card-cta { border-color: rgba(200,162,255,0.2); background: rgba(200,162,255,0.03); }
.dash-card-cta:hover { border-color: var(--accent); background: var(--accent-glow); }

/* Bookings */
.bookings-list { display: flex; flex-direction: column; gap: 12px; }

.booking-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.booking-date { flex-shrink: 0; text-align: center; min-width: 72px; }
.booking-day { display: block; font-family: var(--font-display); font-size: 0.88rem; font-weight: 600; color: var(--accent); }
.booking-time { display: block; font-size: 0.8rem; color: var(--fg-muted); margin-top: 2px; }
.booking-details { display: flex; flex-direction: column; gap: 2px; font-size: 0.9rem; }
.booking-notes { font-size: 0.82rem; color: var(--fg-muted); margin-top: 2px; }

/* ---- PAGE HEADER ---- */
.page-header { margin-bottom: 32px; }
.page-header h1 { font-family: var(--font-display); font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }
.page-subtitle { color: var(--fg-muted); font-size: 1rem; }

/* ---- COURSES ---- */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.course-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-card:hover { border-color: var(--course-accent, var(--accent)); transform: translateY(-2px); }
.course-icon { font-size: 2rem; }
.course-tag { font-size: 0.75rem; font-family: var(--font-display); font-weight: 600; color: var(--course-accent, var(--accent)); text-transform: uppercase; letter-spacing: 0.06em; }
.course-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
.course-card p { font-size: 0.87rem; color: var(--fg-muted); line-height: 1.5; flex: 1; }
.course-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.78rem; color: var(--fg-dim); }
.course-cta { font-family: var(--font-display); font-size: 0.82rem; font-weight: 600; color: var(--course-accent, var(--accent)); margin-top: 4px; }

/* Course detail */
.breadcrumb { font-size: 0.85rem; color: var(--fg-dim); margin-bottom: 24px; }
.breadcrumb a { color: var(--fg-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }

.course-hero {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 32px;
}

.course-hero-icon { font-size: 2.5rem; flex-shrink: 0; }
.course-hero h1 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em; margin: 8px 0; }
.course-hero-desc { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 12px; }

.course-body { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.course-body h2 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 20px; }

.topic-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.topic-list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; color: var(--fg-muted); }
.topic-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.course-start-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- COACHING ---- */
.coaching-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: flex-start; }

.coaching-form-wrap { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.coaching-form { display: flex; flex-direction: column; gap: 24px; }
.coach-selector { display: flex; flex-direction: column; gap: 10px; }
.coach-option { cursor: pointer; }
.coach-option input[type="radio"] { display: none; }

.coach-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.15s;
  cursor: pointer;
}

.coach-option input[type="radio"]:checked + .coach-card { border-color: var(--accent); background: rgba(200,162,255,0.05); }
.coach-card:hover { border-color: rgba(200,162,255,0.3); }

.coach-avatar {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.coach-info { display: flex; flex-direction: column; gap: 2px; }
.coach-info strong { font-size: 0.95rem; }
.coach-role { font-size: 0.8rem; color: var(--fg-muted); }
.coach-specialty { font-size: 0.75rem; color: var(--fg-dim); }

.coaching-sidebar { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 16px; padding: 24px; position: sticky; top: 80px; }
.coaching-sidebar h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; margin-bottom: 16px; }
.empty-state { font-size: 0.88rem; color: var(--fg-dim); }

/* ---- ALERTS ---- */
.alert { border-radius: 10px; padding: 14px 18px; font-size: 0.9rem; margin-bottom: 20px; }
.alert-success { background: rgba(102,255,178,0.08); border: 1px solid rgba(102,255,178,0.25); color: var(--green); }
.alert-error { background: rgba(255,100,100,0.08); border: 1px solid rgba(255,100,100,0.25); color: #ff8080; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
  .coaching-layout { grid-template-columns: 1fr; }
  .coaching-sidebar { position: static; }
}

@media (max-width: 600px) {
  .courses-grid { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .dash-header { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .course-hero { flex-direction: column; }
}