/* =============================================================================
   pk-course.css — PureKing Course Registration Styles
   Matches tournament design language
   ============================================================================= */

/* ── Design tokens ───────────────────────────────────────────────────────────── */
.pk-courses-page,
.pk-course-detail-page,
.pk-course-detail,
.pk-admin-course-classes,
.pk-admin-enrollments,
.pk-course-login-prompt {
  --pk-navy:        #0a1628;
  --pk-gold:        #c8a84b;
  --pk-gold-dark:   #a8882e;
  --pk-white:       #ffffff;
  --pk-gray-50:     #f8f9fa;
  --pk-gray-100:    #f1f3f5;
  --pk-gray-200:    #e9ecef;
  --pk-gray-400:    #ced4da;
  --pk-gray-600:    #6c757d;
  --pk-gray-800:    #343a40;
  --pk-green:       #28a745;
  --pk-yellow:      #ffc107;
  --pk-red:         #dc3545;
  --pk-blue:        #007bff;
  --pk-radius:      12px;
  --pk-radius-sm:   6px;
  --pk-shadow:      0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.04);
  --pk-shadow-lg:   0 12px 28px rgba(16, 24, 40, 0.14);
  --pk-trans:       0.2s ease;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Hero ─────────────────────────────────────────────────────────────────────── */
.pk-course-hero {
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  border-bottom: 1px solid #e6ebf2;
  color: var(--pk-navy);
  padding: 2.4rem 1.5rem 2.1rem;
  margin-bottom: 2rem;
}

.pk-course-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.pk-course-catalog-head .pk-course-hero-inner {
  max-width: 1280px;
}

.pk-catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.pk-catalog-title-wrap {
  min-width: 220px;
}

.pk-catalog-title-wrap .pk-course-hero-title {
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.pk-courses-filter {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 0.6rem;
  width: min(100%, 640px);
}

.pk-courses-filter label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #5f6d80;
  font-weight: 600;
}

.pk-courses-filter select {
  appearance: none;
  background: #fff;
  border: 1px solid #d8e0eb;
  border-radius: 8px;
  color: #25344d;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 0.65rem;
  height: 40px;
}

.pk-courses-filter select:focus {
  outline: none;
  border-color: #8da2bf;
  box-shadow: 0 0 0 2px rgba(83, 104, 136, 0.12);
}

.pk-course-hero-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5f6d80;
  margin-bottom: 0.5rem;
}

.pk-course-hero-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--pk-navy);
}

.pk-course-hero-sub {
  font-size: 1.05rem;
  color: #4e5d74;
  margin: 0;
}

/* ── Container ───────────────────────────────────────────────────────────────── */
.pk-courses-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ── Course grid ──────────────────────────────────────────────────────────────── */
.pk-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

/* ── Course card ──────────────────────────────────────────────────────────────── */
.pk-course-card {
  background: var(--pk-white);
  border-radius: var(--pk-radius);
  border: 1px solid #e6ebf2;
  box-shadow: var(--pk-shadow);
  overflow: hidden;
  transition: transform var(--pk-trans), box-shadow var(--pk-trans);
  display: flex;
  flex-direction: column;
}

.pk-course-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--pk-shadow-lg);
}

.pk-course-card--full {
  opacity: 0.75;
}

.pk-course-card-img {
  position: relative;
  height: 210px;
  background: linear-gradient(135deg, var(--pk-navy) 0%, #2a4a7a 100%);
  overflow: hidden;
  flex-shrink: 0;
}

.pk-course-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pk-course-card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 3rem;
}

/* ── Badges ───────────────────────────────────────────────────────────────────── */
.pk-course-badge {
  position: absolute;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 10px;
}

.pk-course-badge--cat {
  top: 10px;
  left: 10px;
  background: rgba(13, 22, 40, 0.78);
  color: var(--pk-white);
}

.pk-course-badge--open {
  top: 10px;
  right: 10px;
  background: var(--pk-green);
  color: var(--pk-white);
}

.pk-course-badge--closed {
  top: 10px;
  right: 10px;
  background: var(--pk-gray-600);
  color: var(--pk-white);
}

.pk-course-badge--full {
  top: 10px;
  right: 10px;
  background: var(--pk-red);
  color: var(--pk-white);
}

.pk-course-badge--level {
  display: inline-block;
  position: static;
  background: var(--pk-gold);
  color: var(--pk-navy);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 6px;
}

/* ── Card body ────────────────────────────────────────────────────────────────── */
.pk-course-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pk-course-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pk-navy);
  margin: 0 0 0.8rem;
  line-height: 1.3;
}

.pk-course-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
  margin-bottom: 0.85rem;
}

.pk-meta-item,
.pk-meta-chip {
  font-size: 0.82rem;
  color: var(--pk-gray-600);
}

.pk-meta-chip {
  background: var(--pk-gray-100);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 0.78rem;
}

.pk-course-card-desc {
  font-size: 0.9rem;
  color: var(--pk-gray-600);
  line-height: 1.56;
  margin: 0 0 1.1rem;
  flex: 1;
}

.pk-course-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.1rem;
  border-top: 1px solid #eef2f7;
  padding-top: 0.85rem;
}

.pk-course-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--pk-navy);
}

.pk-spots-left  { font-size: 0.8rem; color: var(--pk-green); font-weight: 600; }
.pk-spots-full  { font-size: 0.8rem; color: var(--pk-red);   font-weight: 600; }
.pk-spots-open  { font-size: 0.8rem; color: var(--pk-green); }

.pk-course-card-actions {
  display: flex;
  gap: 0.65rem;
}

/* ── Buttons ─────────────────────────────────────────────────────────────────── */
.pk-btn-gold,
.pk-btn-secondary,
.pk-btn-outline,
.pk-btn-disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: var(--pk-radius-sm);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: all var(--pk-trans);
  cursor: pointer;
  border: 2px solid transparent;
}

.pk-btn-gold {
  background: var(--pk-gold);
  color: var(--pk-navy);
  border-color: var(--pk-gold);
}
.pk-btn-gold:hover { background: var(--pk-gold-dark); border-color: var(--pk-gold-dark); color: var(--pk-white); text-decoration: none; }

.pk-btn-secondary {
  background: transparent;
  color: var(--pk-navy);
  border-color: var(--pk-gray-400);
}
.pk-btn-secondary:hover { background: var(--pk-gray-100); text-decoration: none; }

.pk-btn-outline {
  background: transparent;
  color: var(--pk-navy);
  border-color: var(--pk-gray-400);
  flex: 1;
}
.pk-btn-outline:hover { background: var(--pk-gray-100); text-decoration: none; }

.pk-btn-commerce-primary {
  background: var(--pk-navy);
  border-color: var(--pk-navy);
  color: var(--pk-white);
}

.pk-btn-commerce-primary:hover {
  background: #142744;
  border-color: #142744;
  color: var(--pk-white);
}

.pk-btn-commerce-secondary {
  border-color: #d0d7e3;
  color: #25344d;
  background: var(--pk-white);
}

.pk-btn-commerce-secondary:hover {
  background: #f5f7fb;
  border-color: #c4cddd;
  color: #25344d;
}

.pk-btn-disabled {
  background: var(--pk-gray-200);
  color: var(--pk-gray-600);
  cursor: not-allowed;
  flex: 1;
}

.pk-btn-sm { padding: 0.35rem 0.85rem; font-size: 0.8rem; }

.pk-btn-enroll { flex: 1; }

.pk-btn-enroll-big {
  font-size: 1.1rem;
  padding: 0.85rem 2.5rem;
  border-radius: var(--pk-radius-sm);
  background: var(--pk-gold);
  color: var(--pk-navy);
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: all var(--pk-trans);
}
.pk-btn-enroll-big:hover { background: var(--pk-gold-dark); color: var(--pk-white); text-decoration: none; }

.pk-btn-details { flex: 1; text-align: center; }

/* ── Course detail page ──────────────────────────────────────────────────────── */
.pk-course-detail-page { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem 3rem; }

.pk-course-breadcrumb { padding: 1rem 0; }
.pk-breadcrumb-link { font-size: 0.88rem; color: var(--pk-gray-600); text-decoration: none; }
.pk-breadcrumb-link:hover { color: var(--pk-navy); }

.pk-course-detail-hero {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
  background: var(--pk-white);
  border-radius: var(--pk-radius);
  border: 1px solid #e6ebf2;
  overflow: hidden;
  box-shadow: var(--pk-shadow);
}

.pk-course-detail-hero-img {
  width: 360px;
  flex-shrink: 0;
  height: 260px;
  overflow: hidden;
}
.pk-course-detail-hero-img img { width: 100%; height: 100%; object-fit: cover; }

.pk-course-hero-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.pk-course-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}

.pk-course-hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.pk-course-hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: rgba(17, 24, 39, .6);
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.pk-course-hero-nav--prev { left: .65rem; }
.pk-course-hero-nav--next { right: .65rem; }

.pk-course-hero-dots {
  position: absolute;
  left: 50%;
  bottom: .75rem;
  transform: translateX(-50%);
  display: flex;
  gap: .4rem;
  z-index: 2;
}

.pk-course-hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .55);
  cursor: pointer;
}

.pk-course-hero-dot.is-active {
  background: #fff;
}

.pk-course-detail-hero-content {
  padding: 1.75rem 1.75rem 1.75rem 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Placeholder when no image */
.pk-course-detail-hero-img--placeholder {
  background: linear-gradient(135deg, #0a1628 0%, #1a2d4e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pk-hero-placeholder-icon { font-size: 4rem; opacity: 0.4; }

.pk-course-detail-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }
.pk-course-detail-badges .pk-course-badge { position: static; }

.pk-course-detail-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--pk-navy);
  line-height: 1.2;
  margin: 0 0 1.1rem;
}

/* Meta grid — 2 columns on desktop */
.pk-course-detail-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 1rem;
  margin-bottom: 1.2rem;
}
.pk-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.pk-meta-icon { font-size: 1rem; line-height: 1.4; flex-shrink: 0; }
.pk-meta-label { font-size: 0.72rem; color: var(--pk-gray-600); text-transform: uppercase; letter-spacing: 0.04em; }
.pk-meta-value { font-size: 0.88rem; font-weight: 600; color: var(--pk-navy); }

.pk-course-detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.pk-course-detail-price {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--pk-navy);
}
.pk-course-deadline { font-size: 0.82rem; color: var(--pk-gray-600); margin: 0; }

/* Hero CTA */
.pk-course-hero-cta { margin-top: auto; }
.pk-enroll-closed-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: #f1f3f6;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--pk-gray-600);
  font-weight: 600;
}

/* ── Course sections ──────────────────────────────────────────────────────────── */
.pk-course-section {
  background: var(--pk-white);
  border-radius: var(--pk-radius);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid #e6ebf2;
  box-shadow: var(--pk-shadow);
}

.pk-course-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pk-navy);
  margin: 0 0 1.1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #f0f2f6;
}

/* ── Rich-text description prose styles ──────────────────────────────────────── */
.pk-course-desc-text {
  font-size: 0.97rem;
  line-height: 1.8;
  color: #3a4358;
}
.pk-prose p  { margin: 0 0 0.9em; }
.pk-prose h2 { font-size: 1.15rem; font-weight: 700; color: var(--pk-navy); margin: 1.4em 0 0.5em; }
.pk-prose h3 { font-size: 1rem; font-weight: 700; color: var(--pk-navy); margin: 1.2em 0 0.4em; }
.pk-prose ul, .pk-prose ol { margin: 0 0 0.9em 1.4em; padding: 0; }
.pk-prose li { margin-bottom: 0.3em; }
.pk-prose strong { color: var(--pk-navy); }
.pk-prose a  { color: var(--pk-gold); text-decoration: underline; }
.pk-prose a:hover { color: var(--pk-gold-dark); }

/* ── Class slots ──────────────────────────────────────────────────────────────── */
.pk-class-slots { display: flex; flex-direction: column; gap: 0.7rem; }

.pk-class-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #f8fafd;
  border: 1px solid #e3e9f2;
  border-left: 4px solid var(--pk-gold);
  border-radius: var(--pk-radius-sm);
}
.pk-class-slot--full {
  opacity: 0.65;
  border-left-color: #ccc;
}

.pk-class-slot-left { flex: 1; min-width: 0; }
.pk-class-days { font-weight: 700; color: var(--pk-navy); display: block; font-size: 0.95rem; }
.pk-class-time { font-size: 0.83rem; color: var(--pk-gray-600); }
.pk-class-slot-dates { font-size: 0.82rem; color: var(--pk-gray-600); white-space: nowrap; }
.pk-class-slot-right { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }
.pk-class-slot-fee { font-weight: 700; color: var(--pk-navy); font-size: 0.95rem; }

/* Spots badges */
.pk-spots-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}
.pk-spots-badge--open    { background: #e6f7ee; color: #1a7a45; }
.pk-spots-badge--limited { background: #fff3e0; color: #c85d00; }
.pk-spots-badge--full    { background: #fdecea; color: #c0392b; }

/* ── Enroll CTA ───────────────────────────────────────────────────────────────── */
.pk-enroll-cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem;
  background: linear-gradient(135deg, var(--pk-navy) 0%, #1a2d4e 100%);
  border-radius: var(--pk-radius);
  color: var(--pk-white);
  flex-wrap: wrap;
}
.pk-enroll-cta-text { flex: 1; }
.pk-enroll-cta-title { font-size: 1.3rem; font-weight: 700; margin: 0 0 0.3rem; color: #fff; }
.pk-enroll-cta-sub   { margin: 0; font-size: 0.9rem; opacity: 0.8; }

.pk-enroll-closed-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: #f8f9fb;
  border-radius: var(--pk-radius);
  border: 1px solid #e6ebf2;
}
.pk-enroll-closed-icon { font-size: 1.5rem; flex-shrink: 0; }
.pk-enroll-closed-box h3 { margin: 0 0 0.3rem; color: var(--pk-navy); font-size: 1rem; }
.pk-enroll-closed-box p  { margin: 0; font-size: 0.88rem; color: var(--pk-gray-600); }

.pk-enroll-cta-title { font-size: 1.5rem; font-weight: 700; color: var(--pk-white); margin: 0 0 0.5rem; }
.pk-enroll-cta-sub { color: rgba(255,255,255,0.8); margin: 0 0 1.5rem; }

.pk-enroll-closed-box {
  text-align: center;
  padding: 2rem;
  background: var(--pk-gray-50);
  border-radius: var(--pk-radius);
  border: 1px solid var(--pk-gray-200);
}

.pk-enroll-closed-box h3 { color: var(--pk-gray-800); margin: 0.5rem 0; }
.pk-enroll-closed-box p  { color: var(--pk-gray-600); margin: 0; }
.pk-enroll-closed-icon   { font-size: 2rem; display: block; margin-bottom: 0.5rem; }

/* ── My enrollments row ───────────────────────────────────────────────────────── */
.pk-enrollment-list { display: flex; flex-direction: column; gap: 0.5rem; }
.pk-enrollment-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--pk-gray-50);
  border-radius: var(--pk-radius-sm);
  border: 1px solid var(--pk-gray-200);
  flex-wrap: wrap;
}

.pk-enrollment-class   { font-weight: 600; color: var(--pk-navy); flex: 1; min-width: 140px; }
.pk-enrollment-student { color: var(--pk-gray-600); min-width: 100px; }
.pk-enrollment-amount  { font-weight: 600; color: var(--pk-navy); }

.pk-status--paid    { color: var(--pk-green); font-weight: 600; }
.pk-status--waived  { color: var(--pk-green); font-weight: 600; }
.pk-status--pending { color: #e67e22; font-weight: 600; }
.pk-status--refunded{ color: var(--pk-gray-600); }

/* ── Login prompt ─────────────────────────────────────────────────────────────── */
.pk-course-login-prompt {
  max-width: 420px;
  margin: 4rem auto;
  text-align: center;
  background: var(--pk-white);
  border-radius: var(--pk-radius);
  box-shadow: var(--pk-shadow-lg);
  padding: 2.5rem 2rem;
}

.pk-login-prompt-icon  { font-size: 3rem; margin-bottom: 1rem; display: block; }
.pk-login-prompt-title { font-size: 1.5rem; font-weight: 700; color: var(--pk-navy); margin: 0 0 0.5rem; }
.pk-login-prompt-sub   { color: var(--pk-gray-600); margin: 0 0 1.5rem; }
.pk-login-prompt-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* ── Registration form (enroll form) ──────────────────────────────────────────── */

/* Progress bar — tournament-style circle steps */
.pk-reg-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 0;
}
.pk-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}
.pk-step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .9rem;
  border: 2px solid var(--pk-gray-200);
  background: var(--pk-white);
  color: var(--pk-gray-400, #8A97A8);
  transition: all .3s;
}
.pk-step-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--pk-gray-400, #8A97A8);
  text-align: center;
  max-width: 90px;
}
.pk-step-connector {
  flex: 1;
  min-width: 40px;
  max-width: 80px;
  height: 2px;
  background: var(--pk-gray-200);
  margin: 0 .25rem;
  margin-bottom: 1.2rem;
  transition: background .3s;
}
.pk-step-active .pk-step-circle {
  background: var(--pk-gold);
  border-color: var(--pk-gold);
  color: var(--pk-navy);
  box-shadow: 0 0 0 4px rgba(232,160,32,.2);
}
.pk-step-active .pk-step-label { color: var(--pk-navy); font-weight: 700; }
.pk-step-done .pk-step-circle {
  background: var(--pk-navy);
  border-color: var(--pk-navy);
  color: var(--pk-gold);
}
.pk-step-done .pk-step-label { color: var(--pk-gray-600); }
.pk-connector-done { background: var(--pk-navy); }

/* Course header — plain centered (matches tournament) */
.pk-reg-comp-header {
  text-align: center;
  margin-bottom: 1.5rem;
}
.pk-reg-comp-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--pk-navy);
}
.pk-reg-comp-date {
  font-size: .88rem;
  color: var(--pk-gray-600);
}

.pk-reg-step { background: var(--pk-white); border-radius: var(--pk-radius); padding: 1.5rem; box-shadow: var(--pk-shadow); margin-bottom: 1rem; }

/* Step heading with gold circle badge */
.pk-reg-step-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--pk-navy);
  margin: 0 0 .4rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.pk-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--pk-gold);
  color: var(--pk-navy);
  border-radius: 50%;
  font-size: .85rem;
  font-weight: 800;
  flex-shrink: 0;
}
.pk-reg-step-sub { color: var(--pk-gray-600); font-size: .9rem; margin: 0 0 1.5rem; }

/* Summary card — navy background matching tournament */
.pk-reg-summary-card {
  background: var(--pk-navy);
  color: #fff;
  border-radius: var(--pk-radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.pk-reg-summary-title {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--pk-gold);
  margin-bottom: .75rem;
}
.pk-reg-summary-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.pk-reg-summary-table th {
  text-align: left;
  padding: .4rem 0;
  border-bottom: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.6);
  font-weight: 600;
}
.pk-reg-summary-table td { padding: .4rem 0; color: rgba(255,255,255,.8); }
.pk-reg-summary-table td:last-child { text-align: right; }
.pk-reg-total-row td { padding-top: .75rem; border-top: 1px solid rgba(255,255,255,.15); color: #fff; font-size: 1rem; font-weight: 700; }

.pk-waiver-card { background: var(--pk-gray-50); border-radius: var(--pk-radius-sm); padding: 1.25rem; margin-bottom: 1.25rem; border: 1px solid var(--pk-gray-200); max-height: 160px; overflow-y: auto; }
.pk-waiver-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--pk-gray-600);
  margin-bottom: .6rem;
}
.pk-waiver-text { font-size: .78rem; color: var(--pk-gray-700, #4A5568); line-height: 1.65; }

.pk-payment-card { background: #fff9e6; border-radius: var(--pk-radius-sm); padding: 1.25rem; margin-bottom: 1.25rem; border: 1px solid var(--pk-gold); }
.pk-payment-title { font-weight: 700; color: var(--pk-navy); margin-bottom: 0.5rem; }

.pk-free-banner { background: #e8f5e9; border-radius: var(--pk-radius-sm); padding: 0.85rem 1.25rem; margin-bottom: 1.25rem; border: 1px solid #c8e6c9; color: #2e7d32; font-weight: 600; }

.pk-reg-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* Tournament-matching button sizes inside the form actions */
.pk-reg-actions .pk-btn-gold,
.pk-btn-next,
.pk-btn-register {
  background: var(--pk-gold);
  color: var(--pk-navy);
  border: none;
  border-radius: var(--pk-radius-sm);
  padding: .75rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pk-reg-actions .pk-btn-gold:hover,
.pk-btn-next:hover,
.pk-btn-register:hover { background: var(--pk-gold-dark); color: var(--pk-navy); text-decoration: none; }

.pk-reg-actions .pk-btn-secondary {
  padding: .7rem 1.25rem;
  font-size: 1rem;
}

.pk-reg-closed { text-align: center; padding: 2.5rem; }
.pk-reg-closed-icon { font-size: 3rem; margin-bottom: 1rem; }

.pk-add-member-wrap { margin: 0.75rem 0; }
.pk-btn-add-child-inline { font-size: 0.85rem; color: var(--pk-blue); text-decoration: none; display: inline-flex; align-items: center; gap: 0.3rem; }
.pk-btn-add-child-inline:hover { text-decoration: underline; }

.pk-no-members-alert { display: flex; gap: 1rem; align-items: flex-start; background: #fff9e6; border: 1px solid var(--pk-gold); border-radius: var(--pk-radius-sm); padding: 1.25rem; margin-bottom: 1.25rem; }
.pk-alert-icon { font-size: 2rem; }
.pk-alert-title { font-weight: 700; color: var(--pk-navy); margin: 0 0 0.4rem; font-size: 1rem; }
.pk-alert-text  { font-size: 0.88rem; color: var(--pk-gray-600); margin: 0 0 0.75rem; }
.pk-alert-note  { font-size: 0.78rem; color: var(--pk-gray-600); margin: 0.5rem 0 0; }
.pk-btn-add-member { font-size: 0.85rem; background: var(--pk-gold); color: var(--pk-navy); padding: 0.4rem 1rem; border-radius: var(--pk-radius-sm); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: 0.3rem; }

/* ── Admin tables ─────────────────────────────────────────────────────────────── */
.pk-admin-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.pk-admin-page-title { font-size: 1.5rem; font-weight: 700; color: var(--pk-navy); margin: 0; }
.pk-admin-page-sub   { color: var(--pk-gray-600); font-size: 0.88rem; margin: 0.3rem 0 0; }
.pk-admin-page-header-right { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

.pk-admin-stats-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.pk-admin-stat-card {
  background: var(--pk-white);
  border-radius: var(--pk-radius-sm);
  padding: 1rem 1.5rem;
  box-shadow: var(--pk-shadow);
  text-align: center;
  min-width: 120px;
  flex: 1;
}

.pk-stat--green .pk-admin-stat-number { color: var(--pk-green); }
.pk-stat--yellow .pk-admin-stat-number { color: #e67e22; }
.pk-stat--blue .pk-admin-stat-number { color: var(--pk-blue); }

.pk-admin-stat-number { font-size: 1.75rem; font-weight: 700; color: var(--pk-navy); }
.pk-admin-stat-label  { font-size: 0.78rem; color: var(--pk-gray-600); margin-top: 0.2rem; }

.pk-admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--pk-white);
  border-radius: var(--pk-radius);
  overflow: hidden;
  box-shadow: var(--pk-shadow);
  font-size: 0.88rem;
}

.pk-admin-table th {
  background: var(--pk-navy);
  color: var(--pk-white);
  padding: 0.7rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.82rem;
}

.pk-admin-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--pk-gray-100);
  vertical-align: middle;
}

.pk-admin-table tr:hover td { background: var(--pk-gray-50); }

.pk-admin-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.pk-status-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.pk-status--paid    { background: #d4edda; color: #155724; }
.pk-status--waived  { background: #d4edda; color: #155724; }
.pk-status--pending { background: #fff3cd; color: #856404; }
.pk-status--refunded{ background: #f8d7da; color: #721c24; }

.pk-admin-empty { padding: 2rem; text-align: center; color: var(--pk-gray-600); }
.pk-admin-back-link { margin-top: 1.5rem; }
.pk-admin-back-link a { color: var(--pk-gray-600); font-size: 0.88rem; text-decoration: none; }
.pk-admin-back-link a:hover { color: var(--pk-navy); }

/* ── Empty state ──────────────────────────────────────────────────────────────── */
.pk-course-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--pk-gray-600);
}
.pk-course-empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.pk-course-empty h3 { color: var(--pk-gray-800); margin: 0 0 0.5rem; }
.pk-course-empty p  { margin: 0; }

.pk-course-error { color: var(--pk-red); padding: 1rem; background: #fdf1f2; border-radius: var(--pk-radius-sm); border: 1px solid #f5c6cb; }

/* ── My enrollments (public) ──────────────────────────────────────────────────── */
.pk-my-enrollments-list { list-style: none; padding: 0; margin: 0; }
.pk-my-enrollment-card {
  background: var(--pk-white);
  border-radius: var(--pk-radius-sm);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--pk-shadow);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.pk-mec-course  { font-weight: 700; color: var(--pk-navy); font-size: 1rem; }
.pk-mec-meta    { font-size: 0.85rem; color: var(--pk-gray-600); }
.pk-mec-status  { font-size: 0.85rem; font-weight: 600; }
.pk-mec-date    { font-size: 0.8rem; color: var(--pk-gray-600); }

/* ── Coach chip links (detail page) ──────────────────────────────────────────── */

.pk-meta-row--coaches { align-items: flex-start; }

.pk-coach-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.pk-coach-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .35rem .75rem .35rem .45rem;
  background: #fff;
  border: 1px solid #dbe4f0;
  border-radius: 999px;
  text-decoration: none;
  color: #0a1628;
  font-size: .85rem;
  font-weight: 600;
  transition: border-color .15s, box-shadow .15s, background .15s;
}

.pk-coach-chip:hover {
  border-color: #c8a84b;
  background: #fffdf5;
  box-shadow: 0 2px 8px rgba(200,168,75,.2);
  text-decoration: none;
  color: #0a1628;
}

.pk-coach-chip-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.pk-coach-chip-initial {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0a1628, #1e3a8a);
  color: #c8a84b;
  font-size: .85rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pk-coach-chip-name { font-weight: 700; }

.pk-coach-chip-pos {
  font-size: .72rem;
  color: #6b7280;
  font-weight: 400;
}

.pk-coach-chip-arrow {
  font-size: .75rem;
  color: #c8a84b;
  margin-left: .1rem;
}

/* ── Promo pricing — card listing ────────────────────────────────────────────── */

.pk-price-block {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.pk-price-original {
  font-size: .78rem;
  color: var(--pk-gray-600, #6c757d);
}

.pk-price-original del {
  color: #9ca3af;
}

.pk-price-promo-row {
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}

.pk-promo-tag {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
  border-radius: 4px;
  font-size: .68rem;
  font-weight: 700;
  padding: 1px 6px;
  white-space: nowrap;
}

.pk-price-highlight {
  font-size: 1.2rem;
  font-weight: 800;
  color: #c8a84b;
}

.pk-promo-more {
  font-size: .72rem;
  color: #c8a84b;
  font-weight: 600;
}

/* ── Promo pricing — detail page ──────────────────────────────────────────────── */

.pk-promo-section { background: linear-gradient(135deg, #fffdf5 0%, #fff9e6 100%); border: 1px solid #f0d080 !important; }

.pk-promo-grid {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1rem;
}

.pk-promo-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .85rem 1rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #f0d080;
  position: relative;
}

.pk-promo-row--base {
  border-color: #e3e9f2;
  background: #f8fafd;
}

.pk-promo-row--expired {
  opacity: .55;
  filter: grayscale(.3);
}

.pk-promo-row-icon { font-size: 1.25rem; flex-shrink: 0; }

.pk-promo-row-info { flex: 1; min-width: 0; }

.pk-promo-row-label {
  font-size: .95rem;
  font-weight: 700;
  color: #0a1628;
}

.pk-promo-row-cond {
  font-size: .78rem;
  color: #6b7280;
  margin-top: .15rem;
}

.pk-promo-row-desc {
  font-size: .78rem;
  color: #9ca3af;
  margin-top: .1rem;
}

.pk-promo-row-expired-tag {
  display: inline-block;
  font-size: .68rem;
  background: #f3f4f6;
  color: #9ca3af;
  border-radius: 4px;
  padding: 1px 6px;
  margin-top: .2rem;
}

.pk-promo-row-price {
  text-align: right;
  flex-shrink: 0;
  min-width: 80px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #374151;
}

.pk-promo-row-price--original {
  color: #9ca3af;
  text-decoration: line-through;
  font-size: .95rem;
}

.pk-promo-row-price--highlight { color: #c8a84b; font-size: 1.2rem; }

.pk-promo-row-saving {
  font-size: .72rem;
  color: #059669;
  font-weight: 600;
  margin-top: .1rem;
}

.pk-promo-best-note {
  background: linear-gradient(90deg, #0a1628 0%, #1e3a8a 100%);
  color: rgba(255,255,255,.85);
  border-radius: 8px;
  padding: .75rem 1.1rem;
  font-size: .88rem;
  text-align: center;
}

.pk-promo-best-price { color: #c8a84b; font-size: 1.1rem; }

.pk-detail-price-simple {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: .75rem 0;
  margin-bottom: 1rem;
}

.pk-detail-price-label {
  font-size: .82rem;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pk-detail-price-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0a1628;
}

/* ── Admin: Schedule calendar ────────────────────────────────────────────────── */

.pk-schedule-cal {
  margin-top: 1.25rem;
  background: #f5f8fd;
  border: 1px solid #dbe4f0;
  border-radius: 10px;
  padding: 1.1rem 1.25rem 1rem;
}

/* Weekday row */
.pk-wd-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}

.pk-wd-label {
  font-size: .82rem;
  font-weight: 700;
  color: #4a5568;
  white-space: nowrap;
}

.pk-wd-btns {
  display: flex;
  gap: .35rem;
}

.pk-wd-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #c8d5e8;
  background: #fff;
  font-size: .88rem;
  font-weight: 700;
  color: #374151;
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.pk-wd-btn:hover { border-color: #c8a84b; }

.pk-wd-btn-on {
  background: #c8a84b;
  border-color: #c8a84b;
  color: #0a1628;
  box-shadow: 0 2px 6px rgba(200,168,75,.35);
}

.pk-wd-presets {
  display: flex;
  gap: .3rem;
  flex-wrap: wrap;
  margin-left: .4rem;
}

.pk-wd-preset {
  padding: .28rem .75rem;
  border-radius: 999px;
  border: 1px solid #c8d5e8;
  background: #fff;
  font-size: .75rem;
  font-weight: 600;
  color: #4a5568;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  white-space: nowrap;
}

.pk-wd-preset:hover { border-color: #c8a84b; background: #fffdf5; }
.pk-wd-preset-clear { color: #dc3545; border-color: #f5c6cb; }
.pk-wd-preset-clear:hover { background: #fff5f5; }

/* Calendar months container */
.pk-cal-months {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.pk-cal-placeholder {
  width: 100%;
  text-align: center;
  padding: 1.5rem 0;
  color: #9ca3af;
  font-size: .88rem;
}

/* Single month */
.pk-cal-month {
  flex: 0 0 auto;
  width: 210px;
}

.pk-cal-month-hd {
  font-size: .82rem;
  font-weight: 700;
  color: #0a1628;
  text-align: center;
  padding-bottom: .5rem;
  border-bottom: 2px solid #e3e9f2;
  margin-bottom: .4rem;
}

/* 7-column grid */
.pk-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.pk-cal-wd-lbl {
  font-size: .65rem;
  font-weight: 700;
  text-align: center;
  color: #9ca3af;
  padding: 3px 0;
}

.pk-cal-wd-lbl:last-child { color: #f87171; }  /* 日 (Sun) */

.pk-cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  border-radius: 50%;
  cursor: default;
  transition: background .1s;
  color: #374151;
  position: relative;
}

.pk-cal-day-clickable { cursor: pointer; }
.pk-cal-day-clickable:hover { background: rgba(200,168,75,.15); }

.pk-cal-day-class {
  background: #c8a84b;
  color: #0a1628;
  font-weight: 700;
  cursor: pointer;
}
.pk-cal-day-class:hover { background: #b8952e; }

.pk-cal-day-excluded {
  background: #e5e7eb !important;
  color: #9ca3af !important;
  text-decoration: line-through;
  cursor: pointer;
}

.pk-cal-day-empty { background: transparent; cursor: default; }
.pk-cal-day-outside { color: #d1d5db; cursor: default; }

.pk-cal-day-today::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c8a84b;
}
.pk-cal-day-class.pk-cal-day-today::after { background: #0a1628; }

.pk-cal-day-sun { color: #f87171; }
.pk-cal-day-sat { color: #6b7280; }

/* Footer summary */
.pk-cal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px solid #e3e9f2;
  font-size: .82rem;
}

.pk-cal-count {
  font-weight: 700;
  color: #0a1628;
}

.pk-cal-hint {
  color: #9ca3af;
  font-size: .76rem;
}

/* Admin: Coach picker ──────────────────────────────────────────────────────── */

.pk-coach-picker {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .5rem;
}

.pk-coach-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  width: 110px;
  padding: .85rem .6rem .75rem;
  background: #fff;
  border: 2px solid #e3e9f2;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, background .18s;
  text-align: center;
  position: relative;
  user-select: none;
}

.pk-coach-card:hover {
  border-color: #c8a84b;
  box-shadow: 0 4px 12px rgba(200,168,75,.18);
}

.pk-coach-card-selected {
  border-color: #c8a84b !important;
  background: #fffdf5;
  box-shadow: 0 0 0 3px rgba(200,168,75,.22);
}

.pk-coach-checkbox {
  position: absolute;
  top: .45rem;
  right: .45rem;
  width: 16px;
  height: 16px;
  accent-color: #c8a84b;
  cursor: pointer;
}

.pk-coach-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e3e9f2;
  display: block;
}

.pk-coach-avatar-placeholder {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0a1628 0%, #1e3a8a 100%);
  color: #c8a84b;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #e3e9f2;
}

.pk-coach-name {
  font-size: .82rem;
  font-weight: 700;
  color: #0a1628;
  line-height: 1.3;
  word-break: break-word;
}

.pk-coach-pos {
  font-size: .72rem;
  color: #6c757d;
  line-height: 1.3;
}

/* coach card aliases used by schedule form (same shape, different class names) */
.pk-coach-card-name { font-size: .82rem; font-weight: 700; color: #0a1628; line-height: 1.3; word-break: break-word; }
.pk-coach-card-pos  { font-size: .72rem; color: #6c757d; line-height: 1.3; }
.pk-coach-card-check {
  position: absolute;
  top: .4rem;
  right: .4rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #c8a84b;
  color: #fff;
  font-size: .7rem;
  font-weight: 900;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.pk-coach-card-selected .pk-coach-card-check { display: flex; }

/* Schedule coach picker — same card layout, wider container */
.pk-schedule-coach-picker { max-width: 720px; }

/* ── Enrollment slot card UI ──────────────────────────────────────────────────── */

.pk-enroll-page {
  --pk-navy:        #0a1628;
  --pk-gold:        #c8a84b;
  --pk-gold-dark:   #a8882e;
  --pk-white:       #ffffff;
  --pk-gray-50:     #f8f9fa;
  --pk-gray-100:    #f1f3f5;
  --pk-gray-200:    #e9ecef;
  --pk-gray-400:    #ced4da;
  --pk-gray-600:    #6c757d;
  --pk-gray-800:    #343a40;
  --pk-green:       #28a745;
  --pk-red:         #dc3545;
  --pk-radius:      12px;
  --pk-radius-sm:   6px;
  --pk-shadow:      0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Promo banner */
.pk-promo-banner {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  padding: 1rem 1.25rem;
  background: #fffbef;
  border: 1px solid #f0d080;
  border-radius: var(--pk-radius-sm, 6px);
  margin-bottom: 1.25rem;
}

.pk-promo-item {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: #fff7d6;
  border: 1px solid #e8c840;
  border-radius: 999px;
  padding: .3rem .85rem;
  font-size: .82rem;
  font-weight: 700;
  color: #7a5a00;
}

.pk-promo-item-icon { font-size: 1rem; }

/* Slot cards grid */
.pk-slot-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.pk-slot-card {
  display: flex;
  flex-direction: column;
  background: var(--pk-white, #fff);
  border: 2px solid #e3e9f2;
  border-radius: var(--pk-radius, 12px);
  padding: 1.1rem 1.2rem;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s, background .2s;
  user-select: none;
  position: relative;
}

.pk-slot-card:hover {
  border-color: #c8a84b;
  box-shadow: 0 4px 12px rgba(200,168,75,.18);
}

.pk-slot-card-selected {
  border-color: var(--pk-gold, #c8a84b) !important;
  background: #fffdf5;
  box-shadow: 0 0 0 3px rgba(200,168,75,.22);
}

.pk-slot-card-disabled {
  opacity: .55;
  cursor: not-allowed;
  background: #f8f9fa;
}

.pk-slot-card-disabled:hover {
  border-color: #e3e9f2;
  box-shadow: none;
}

.pk-slot-card-check {
  position: absolute;
  top: .85rem;
  right: .85rem;
}

.pk-slot-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--pk-gold, #c8a84b);
  cursor: pointer;
}

.pk-slot-card-body {
  padding-right: 1.5rem;
}

.pk-slot-name,
.pk-slot-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--pk-navy, #0a1628);
  margin-bottom: .3rem;
}

.pk-slot-meta,
.pk-slot-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .75rem;
  font-size: .82rem;
  color: var(--pk-gray-600, #6c757d);
  margin-bottom: .5rem;
  line-height: 1.5;
}

.pk-slot-meta-item {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
}

.pk-slot-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  margin-bottom: .6rem;
}

.pk-slot-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
}

.pk-slot-badge--open    { background: #e6f7ee; color: #1a7a45; }
.pk-slot-badge--limited { background: #fff3e0; color: #c85d00; }
.pk-slot-badge--full    { background: #fdecea; color: #c0392b; }

.pk-slot-card-price {
  margin-top: auto;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pk-navy, #0a1628);
  padding-top: .5rem;
  border-top: 1px solid #f0f2f6;
}

.pk-slot-price-free { color: var(--pk-green, #28a745); }

/* Live total bar */
.pk-slot-total {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--pk-navy, #0a1628);
  border-radius: var(--pk-radius-sm, 6px);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.pk-slot-total.pk-slot-total-visible { display: flex; }

.pk-slot-total-label {
  font-size: .82rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.pk-slot-total-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--pk-gold, #c8a84b);
}

.pk-slot-total-note {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  flex-basis: 100%;
}

/* Discount and total rows in step-2 summary table */
.pk-discount-row td { color: #28a745 !important; font-size: .88rem; }
.pk-total-row td    { font-weight: 700 !important; font-size: 1rem !important; border-top: 1px solid rgba(255,255,255,.2); padding-top: .75rem !important; }

/* ── Mobile responsive ────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  /* List page */
  .pk-course-hero-title  { font-size: 1.75rem; }
  .pk-catalog-header     { align-items: stretch; }
  .pk-courses-filter     { grid-template-columns: 1fr; width: 100%; }
  .pk-courses-grid       { grid-template-columns: 1fr; }

  /* Detail page — hero stacks vertically */
  .pk-course-detail-page { padding: 0 1rem 2rem; }
  .pk-course-detail-hero { flex-direction: column; gap: 0; }
  .pk-course-detail-hero-img { width: 100%; height: 220px; border-radius: var(--pk-radius) var(--pk-radius) 0 0; }
  .pk-course-detail-hero-content { padding: 1.25rem; }
  .pk-course-detail-title { font-size: 1.45rem; }

  /* Meta grid — 1 column on mobile */
  .pk-course-detail-meta-grid { grid-template-columns: 1fr; gap: 0.5rem; }

  /* Price row stacks */
  .pk-course-detail-price-row { flex-direction: column; gap: 0.25rem; }

  /* Hero CTA full width */
  .pk-course-hero-cta .pk-btn-gold { display: block; width: 100%; text-align: center; }

  /* Carousel nav smaller */
  .pk-course-hero-nav { width: 30px; height: 30px; }

  /* Section padding reduce */
  .pk-course-section { padding: 1.25rem 1rem; }

  /* Class slots stack on mobile */
  .pk-class-slot {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .pk-class-slot-right { width: 100%; justify-content: space-between; }

  /* Enroll CTA stacks */
  .pk-enroll-cta-box {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }
  .pk-enroll-cta-box .pk-btn-gold { width: 100%; text-align: center; display: block; }

  /* Admin pages */
  .pk-admin-stats-row    { flex-direction: column; }
  .pk-admin-page-header  { flex-direction: column; }
  .pk-reg-actions        { flex-direction: column; }
  .pk-reg-actions .pk-btn-gold,
  .pk-reg-actions .pk-btn-secondary { width: 100%; text-align: center; }
  .pk-step-connector { min-width: 20px; max-width: 40px; }
  .pk-step-label { font-size: .65rem; max-width: 70px; }

  /* Slot card grid → single column on mobile */
  .pk-slot-cards { grid-template-columns: 1fr; }
  .pk-slot-total { flex-direction: column; align-items: flex-start; gap: .4rem; }
  .pk-slot-total-amount { font-size: 1.2rem; }
}