/* ── Watsu Core — Public Stylesheet ────────────────────────────────────────── */

:root {
  --wc-sage:       #4a7c6f;
  --wc-sage-deep:  #2d5248;
  --wc-sage-dark:  #1a3530;
  --wc-sage-light: #e8f0ed;
  --wc-sage-mid:   #c2d8d0;
  --wc-sage-pale:  #f2f7f5;
  --wc-warm:       #f8f5ef;
  --wc-cream:      #fdfbf7;
  --wc-gold:       #c9a96e;
  --wc-text:       #1a2e28;
  --wc-muted:      #5a7168;
  --wc-light:      #8a9e96;
  --wc-border:     #d5e0db;
  --wc-white:      #ffffff;
  --wc-radius:     8px;
  --wc-radius-lg:  12px;
  --wc-ease:       cubic-bezier(0.16,1,0.3,1);
}

/* ── Reset ───────────────────────────────────────────────────────────────────── */
.wc-listing-wrap,
.wc-detail-wrap,
.wc-reg-form-wrap,
.wc-dashboard,
.wc-payment-success,
.wc-payment-cancel,
.wc-login-prompt {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--wc-text);
  line-height: 1.6;
}

/* ── Buttons ─────────────────────────────────────────────────────────────────── */
.wc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: var(--wc-radius);
  font-size: 14px;
  font-weight: 400;
  font-family: inherit;
  cursor: pointer;
  transition: all .2s var(--wc-ease);
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1;
}
.wc-btn:hover { text-decoration: none; }
.wc-btn-primary  { background: var(--wc-sage);  color: #fff; border-color: var(--wc-sage); }
.wc-btn-primary:hover  { background: var(--wc-sage-deep); border-color: var(--wc-sage-deep); color: #fff; }
.wc-btn-outline  { background: transparent; color: var(--wc-sage); border-color: var(--wc-sage); }
.wc-btn-outline:hover  { background: var(--wc-sage-light); color: var(--wc-sage-deep); }
.wc-btn-ghost    { background: transparent; color: var(--wc-muted); border-color: var(--wc-border); }
.wc-btn-ghost:hover    { border-color: var(--wc-sage); color: var(--wc-sage); }
.wc-btn-small    { padding: 6px 14px; font-size: 12px; }
.wc-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Filter tabs ─────────────────────────────────────────────────────────────── */
.wc-filter-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  overflow: hidden;
  width: fit-content;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.wc-filter-tab {
  padding: 9px 18px;
  font-size: 13px;
  color: var(--wc-muted);
  background: var(--wc-white);
  border: none;
  border-right: 1px solid var(--wc-border);
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
  white-space: nowrap;
}
.wc-filter-tab:last-child { border-right: none; }
.wc-filter-tab.active,
.wc-filter-tab:hover {
  background: var(--wc-sage);
  color: #fff;
}

/* ── Classes grid ────────────────────────────────────────────────────────────── */
.wc-classes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1024px) { .wc-classes-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .wc-classes-grid { grid-template-columns: 1fr; } }

/* ── Class card ──────────────────────────────────────────────────────────────── */
.wc-class-card {
  background: var(--wc-white);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius-lg);
  overflow: hidden;
  transition: transform .25s var(--wc-ease), box-shadow .25s var(--wc-ease), border-color .2s;
}
.wc-class-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(26,53,48,.1);
  border-color: var(--wc-sage-mid);
}
.wc-card-link { display: block; text-decoration: none; color: inherit; }
.wc-card-link:hover { text-decoration: none; color: inherit; }

.wc-card-thumb {
  height: 180px;
  position: relative;
  overflow: hidden;
  background: var(--wc-sage-light);
}
.wc-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.wc-thumb-experiential { background: linear-gradient(135deg, #c2d8d0, #7ab5a5); }
.wc-thumb-professional  { background: linear-gradient(135deg, #c8cbf0, #8888d8); }
.wc-thumb-counseling    { background: linear-gradient(135deg, #f0dfc0, #d4a870); }
.wc-thumb-other         { background: linear-gradient(135deg, #d8d0c2, #a59580); }

.wc-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
}

.wc-card-type {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 10px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.wc-type-experiential { background: rgba(26,53,48,.7); color: #9fe1cb; }
.wc-type-professional  { background: rgba(20,20,80,.7); color: #afa9ec; }
.wc-type-counseling    { background: rgba(80,50,0,.7);  color: #fac775; }
.wc-type-other         { background: rgba(50,40,30,.7); color: #e0d5c5; }

.wc-card-full {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(180,30,30,.85);
  color: #fff;
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 3px;
}
.wc-card-cert-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  font-size: 16px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.3));
}

.wc-card-body { padding: 1.25rem; }
.wc-card-date {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: .5rem;
}
.wc-card-date > span:first-child {
  font-size: 12px;
  color: var(--wc-sage);
  font-weight: 500;
}
.wc-card-duration {
  font-size: 11px;
  color: var(--wc-light);
  background: var(--wc-sage-pale);
  padding: 2px 8px;
  border-radius: 3px;
}
.wc-card-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--wc-text);
  line-height: 1.4;
  margin-bottom: .5rem;
  font-family: 'Cormorant Garamond', Georgia, serif;
}
.wc-card-location {
  font-size: 12px;
  color: var(--wc-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: .75rem;
  fill: var(--wc-muted);
}
.wc-card-teachers {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.wc-teacher-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--wc-sage-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 600;
  color: var(--wc-sage-dark);
  flex-shrink: 0;
}
.wc-teacher-names { font-size: 12px; color: var(--wc-muted); }
.wc-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  border-top: 1px solid var(--wc-border);
}
.wc-card-price {
  font-size: 18px;
  font-weight: 500;
  color: var(--wc-sage-deep);
  font-family: 'Cormorant Garamond', Georgia, serif;
}
.wc-seats-pill {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--wc-sage-light);
  color: var(--wc-sage-deep);
}
.wc-seats-low  { background: #faeeda; color: #633806; }
.wc-seats-full { background: #fcebeb; color: #791f1f; }
.wc-capacity-bar {
  height: 3px;
  background: var(--wc-border);
  border-radius: 2px;
  margin-top: .75rem;
  overflow: hidden;
}
.wc-capacity-fill {
  height: 100%;
  background: var(--wc-sage);
  border-radius: 2px;
  transition: width .5s var(--wc-ease);
}
.wc-capacity-fill.wc-fill-warn { background: #e8593c; }
.wc-no-results { color: var(--wc-muted); padding: 2rem 0; font-size: 15px; }

/* ── Class detail layout ─────────────────────────────────────────────────────── */
.wc-detail-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2.5rem;
  align-items: start;
  margin-top: 1.5rem;
}
@media (max-width: 900px) {
  .wc-detail-wrap { grid-template-columns: 1fr; }
  .wc-detail-sidebar { order: -1; }
}
.wc-detail-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1.5rem;
}
.wc-pill {
  padding: 5px 14px;
  border-radius: 4px;
  font-size: 12px;
  background: var(--wc-sage-light);
  color: var(--wc-sage-deep);
  border: 1px solid var(--wc-sage-mid);
}
.wc-pill-type { font-weight: 500; }
.wc-pill-cert { background: #faeeda; color: #633806; border-color: #fac775; }
.wc-detail-section { margin-bottom: 2rem; }
.wc-detail-section h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--wc-text);
  margin-bottom: .75rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--wc-border);
}
.wc-schedule-block {
  background: var(--wc-sage-pale);
  border-radius: var(--wc-radius);
  padding: 1rem 1.25rem;
  font-size: 14px;
  color: var(--wc-muted);
  line-height: 1.7;
}
.wc-teacher-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: .75rem;
}
.wc-teacher-avi {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--wc-sage-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--wc-sage-dark);
  flex-shrink: 0;
}
.wc-location-block {
  background: var(--wc-sage-pale);
  border-radius: var(--wc-radius);
  padding: .875rem 1.25rem;
  font-size: 14px;
  color: var(--wc-muted);
}

/* ── Booking card ────────────────────────────────────────────────────────────── */
.wc-booking-card {
  background: var(--wc-sage-light);
  border: 1px solid var(--wc-sage-mid);
  border-radius: var(--wc-radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: 100px;
}
.wc-booking-price { margin-bottom: 1.25rem; }
.wc-price-main {
  display: block;
  font-size: 30px;
  font-weight: 500;
  color: var(--wc-sage-deep);
  font-family: 'Cormorant Garamond', Georgia, serif;
  line-height: 1;
  margin-bottom: .25rem;
}
.wc-price-reg { font-size: 13px; color: var(--wc-muted); text-decoration: line-through; }
.wc-early-badge {
  display: inline-block;
  background: var(--wc-gold);
  color: #fff;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
  font-weight: 500;
}
.wc-early-deadline { font-size: 11px; color: var(--wc-muted); margin-top: 2px; }
.wc-price-note { font-size: 12px; color: var(--wc-muted); margin-top: .25rem; }
.wc-booking-seats { margin-bottom: 1rem; }
.wc-booking-seats-label { font-size: 12px; color: var(--wc-muted); margin-bottom: 4px; }
.wc-seats-bar {
  height: 4px;
  background: var(--wc-border);
  border-radius: 2px;
  overflow: hidden;
}
.wc-seats-fill {
  height: 100%;
  background: var(--wc-sage);
  border-radius: 2px;
  transition: width .4s var(--wc-ease);
}
.wc-seats-fill.wc-fill-warn { background: #e8593c; }
.wc-booking-info { margin: 1rem 0; }
.wc-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid var(--wc-sage-mid);
}
.wc-info-row:last-child { border-bottom: none; }
.wc-info-row > span:first-child { color: var(--wc-muted); }
.wc-info-row > span:last-child  { font-weight: 500; }
.wc-booking-cta { margin-bottom: .75rem; }
.wc-booking-cta .wc-btn { width: 100%; margin-bottom: .5rem; }
.wc-already-registered {
  display: block;
  text-align: center;
  font-size: 13px;
  color: var(--wc-sage-deep);
  font-weight: 500;
  padding: .75rem;
  background: rgba(74,124,111,.1);
  border-radius: var(--wc-radius);
  margin-bottom: .5rem;
}
.wc-stripe-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 11px;
  color: var(--wc-light);
  text-align: center;
}
.wc-cancellation-policy {
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px solid var(--wc-sage-mid);
  font-size: 12px;
  color: var(--wc-muted);
}
.wc-cancellation-policy strong { display: block; color: var(--wc-text); margin-bottom: 3px; font-size: 12px; }

/* ── Registration form ───────────────────────────────────────────────────────── */
.wc-reg-form-wrap { max-width: 600px; margin: 0 auto; }
.wc-reg-steps {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}
.wc-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.wc-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--wc-border);
  color: var(--wc-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  transition: all .3s;
}
.wc-step.wc-step-active .wc-step-num { background: var(--wc-sage); color: #fff; }
.wc-step.wc-step-done  .wc-step-num { background: var(--wc-sage-light); color: var(--wc-sage); }
.wc-step-label { font-size: 11px; color: var(--wc-light); white-space: nowrap; }
.wc-step.wc-step-active .wc-step-label { color: var(--wc-sage); }
.wc-step-line { flex: 1; height: 1px; background: var(--wc-border); margin: 0 6px 14px; }
.wc-step-panel h3 { font-size: 18px; font-weight: 500; margin-bottom: 1.25rem; color: var(--wc-text); }
.wc-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 540px) { .wc-form-row { grid-template-columns: 1fr; } }
.wc-form-group { margin-bottom: 1rem; }
.wc-form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--wc-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 5px;
}
.wc-form-group input,
.wc-form-group select,
.wc-form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  font-size: 14px;
  color: var(--wc-text);
  font-family: inherit;
  background: var(--wc-white);
  transition: border-color .2s;
  outline: none;
}
.wc-form-group input:focus,
.wc-form-group select:focus,
.wc-form-group textarea:focus { border-color: var(--wc-sage); }
.wc-form-actions {
  display: flex;
  gap: 10px;
  margin-top: 1.5rem;
}
.wc-hidden { display: none !important; }
.wc-order-summary {
  background: var(--wc-sage-pale);
  border-radius: var(--wc-radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.wc-summary-class {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.wc-summary-class strong { font-size: 16px; color: var(--wc-text); }
.wc-summary-class span   { font-size: 12px; color: var(--wc-muted); }
.wc-summary-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.wc-summary-table td { padding: 4px 0; color: var(--wc-muted); }
.wc-summary-table td:last-child { text-align: right; color: var(--wc-text); }
.wc-summary-total td { padding-top: 10px; border-top: 1px solid var(--wc-sage-mid); color: var(--wc-text) !important; font-size: 15px; }
.wc-stripe-redirecting {
  text-align: center;
  padding: 3rem 0;
}
.wc-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--wc-sage-light);
  border-top-color: var(--wc-sage);
  border-radius: 50%;
  animation: wc-spin .8s linear infinite;
  margin: 0 auto 1rem;
}
@keyframes wc-spin { to { transform: rotate(360deg); } }
.wc-reg-error {
  background: #fcebeb;
  color: #791f1f;
  padding: .75rem 1rem;
  border-radius: var(--wc-radius);
  font-size: 14px;
  margin-top: 1rem;
  border: 1px solid #f09595;
}
.wc-payment-success,
.wc-payment-cancel {
  text-align: center;
  padding: 3rem 1rem;
  max-width: 480px;
  margin: 0 auto;
}
.wc-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--wc-sage-light);
  color: var(--wc-sage);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.wc-payment-success h2,
.wc-payment-cancel h2 { font-size: 24px; font-weight: 500; margin-bottom: .75rem; color: var(--wc-sage-dark); }
.wc-payment-success p,
.wc-payment-cancel p  { color: var(--wc-muted); margin-bottom: 1.25rem; font-size: 15px; }
.wc-login-prompt { text-align: center; padding: 2.5rem 1rem; }
.wc-login-prompt h3  { font-size: 20px; margin-bottom: .75rem; }
.wc-login-prompt p   { color: var(--wc-muted); margin-bottom: 1.5rem; }
.wc-login-actions    { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── Student Dashboard ───────────────────────────────────────────────────────── */
.wc-dashboard { max-width: 900px; margin: 0 auto; }
.wc-dash-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--wc-border);
}
.wc-dash-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--wc-sage);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 500;
  flex-shrink: 0;
}
.wc-dash-header h2 { font-size: 22px; font-weight: 500; margin-bottom: 2px; color: var(--wc-text); }
.wc-dash-header p  { font-size: 13px; color: var(--wc-muted); margin: 0; }
.wc-dash-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}
.wc-dash-stat {
  flex: 1;
  background: var(--wc-sage-pale);
  border: 1px solid var(--wc-sage-mid);
  border-radius: var(--wc-radius);
  padding: 1rem 1.25rem;
  text-align: center;
}
.wc-dash-stat-num {
  display: block;
  font-size: 28px;
  font-weight: 500;
  color: var(--wc-sage-deep);
  font-family: 'Cormorant Garamond', Georgia, serif;
  line-height: 1;
  margin-bottom: 4px;
}
.wc-dash-stat-label { font-size: 11px; color: var(--wc-light); text-transform: uppercase; letter-spacing: .5px; }
.wc-dash-tabs {
  display: flex;
  border-bottom: 1px solid var(--wc-border);
  margin-bottom: 1.5rem;
  gap: 0;
}
.wc-dash-tab {
  padding: 10px 20px;
  font-size: 14px;
  color: var(--wc-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all .2s;
  white-space: nowrap;
}
.wc-dash-tab:hover { color: var(--wc-sage); text-decoration: none; }
.wc-dash-tab.active { color: var(--wc-sage-deep); border-bottom-color: var(--wc-sage); }
.wc-dash-empty { text-align: center; padding: 3rem 0; color: var(--wc-muted); }
.wc-dash-empty .wc-btn { margin-top: 1rem; }
.wc-dash-list { display: flex; flex-direction: column; gap: 1px; }
.wc-dash-reg-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--wc-white);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  margin-bottom: 8px;
  transition: border-color .2s;
}
.wc-dash-reg-item:hover { border-color: var(--wc-sage-mid); }
.wc-dash-reg-info h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.wc-dash-reg-info h4 a { color: var(--wc-text); text-decoration: none; }
.wc-dash-reg-info h4 a:hover { color: var(--wc-sage); }
.wc-dash-reg-meta { display: flex; gap: 12px; flex-wrap: wrap; }
.wc-dash-reg-meta span { font-size: 12px; color: var(--wc-muted); }
.wc-dash-reg-status { text-align: right; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.wc-cert-check { font-size: 12px; color: var(--wc-sage); }

/* Certificates */
.wc-dash-certs { display: flex; flex-direction: column; gap: 1rem; }
.wc-cert-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--wc-white);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius-lg);
  transition: border-color .2s;
}
.wc-cert-card:hover { border-color: var(--wc-sage-mid); }
.wc-cert-icon { font-size: 32px; flex-shrink: 0; }
.wc-cert-info { flex: 1; }
.wc-cert-info h4 { font-size: 15px; font-weight: 500; margin-bottom: 3px; color: var(--wc-text); }
.wc-cert-info p  { font-size: 12px; color: var(--wc-muted); margin-bottom: 4px; }
.wc-cert-uid {
  font-size: 10px;
  color: var(--wc-light);
  font-family: 'Courier New', monospace;
  background: var(--wc-sage-pale);
  padding: 2px 6px;
  border-radius: 3px;
}
.wc-cert-actions { display: flex; flex-direction: column; gap: 6px; flex-shrink: 0; }

/* Account tab */
.wc-account-links { display: flex; flex-wrap: wrap; gap: 10px; padding: 1rem 0; }

/* ── Cert verify page ────────────────────────────────────────────────────────── */
.wc-verify-wrap { max-width: 480px; margin: 2rem auto; text-align: center; }
.wc-verify-valid {
  background: var(--wc-sage-pale);
  border: 1px solid var(--wc-sage-mid);
  border-radius: var(--wc-radius-lg);
  padding: 2rem;
}
.wc-verify-invalid {
  background: #fcebeb;
  border: 1px solid #f09595;
  border-radius: var(--wc-radius-lg);
  padding: 2rem;
}
.wc-verify-check { font-size: 48px; margin-bottom: 1rem; }
.wc-verify-title { font-size: 22px; font-weight: 500; color: var(--wc-sage-dark); margin-bottom: .75rem; }
.wc-verify-detail { font-size: 14px; color: var(--wc-muted); margin-bottom: 4px; }

/* ── Utilities ───────────────────────────────────────────────────────────────── */
.wc-text-muted { color: var(--wc-muted); }