/*
 * School of Rock – Registration Flow Styles
 * Matches the dark rock aesthetic of the main theme.
 * Covers: Progress bar, Package cards, Form, Instruments,
 *         GDPR, Payment info, Success screen.
 *
 * Design tokens from critical.css:
 *   --primary-color: #e4003a
 *   --dark-surface: #131313
 *   --dark-elevated: #1c1c1c
 *   --dark-elevated-2: #242424
 *   --border-color: rgba(255,255,255,0.1)
 *   --text-light: #b8b8b8
 *   --radius: 16px
 *   --radius-sm: 10px
 */

/* ============================================================
   PAGE CONTAINER (missing from theme — defined here)
   ============================================================ */

.sor-container--narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* ============================================================
   WRAPPER
   ============================================================ */

.sor-registration {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 0 4rem;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */

.reg-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 2rem 0 3rem;
  padding: 0 1rem;
}

.reg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  flex-shrink: 0;
}

.reg-step-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--dark-elevated-2);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-light);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.reg-step.active .reg-step-dot {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  box-shadow: 0 0 0 4px var(--primary-subtle), 0 0 20px var(--primary-glow);
}

.reg-step.done .reg-step-dot {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.reg-step-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.reg-step.active .reg-step-label {
  color: #fff;
}

.reg-step.done .reg-step-label {
  color: var(--primary-color);
}

.reg-step-line {
  flex: 1;
  height: 2px;
  background: var(--border-color);
  min-width: 40px;
  max-width: 120px;
  margin-bottom: 22px; /* align with dots */
  transition: background 0.3s ease;
}

.reg-step-line.done {
  background: var(--primary-color);
}

/* ============================================================
   ERROR BOX
   ============================================================ */

.reg-errors {
  background: rgba(212, 47, 58, 0.1);
  border: 1px solid rgba(212, 47, 58, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.reg-error-item {
  color: #ff8080;
  font-size: 14px;
  padding: 4px 0;
}

/* ============================================================
   SECTION WRAPPER
   ============================================================ */

.reg-section {
  animation: regFadeIn 0.35s ease;
}

@keyframes regFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reg-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 0.5rem;
}

.reg-subtitle {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.reg-subtitle a {
  color: var(--primary-color);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================================
   PACKAGE CARDS GRID
   ============================================================ */

.reg-packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.reg-package-card {
  position: relative;
  background: var(--dark-elevated);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  padding: 22px 18px 18px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.reg-package-card:hover {
  border-color: rgba(255,255,255,0.25);
  background: var(--dark-elevated-2);
  transform: translateY(-2px);
}

.reg-package-card.popular {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 1px var(--primary-color), 0 4px 24px var(--primary-glow);
}

.reg-package-card.selected,
.reg-package-card.preselected {
  border-color: var(--primary-color);
  background: rgba(212, 47, 58, 0.06);
  box-shadow: 0 0 0 2px var(--primary-color), 0 4px 24px var(--primary-glow);
}

.reg-pkg-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

.reg-pkg-badge--selected {
  background: #27ae60;
}

.reg-pkg-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.reg-pkg-name {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.reg-pkg-tagline {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.4;
}

.reg-pkg-price {
  font-size: 26px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.reg-pkg-price span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0;
}

.reg-pkg-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.reg-pkg-highlight {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 3px 10px;
  white-space: nowrap;
}

.reg-package-card.selected .reg-pkg-highlight,
.reg-package-card.preselected .reg-pkg-highlight {
  background: rgba(212, 47, 58, 0.08);
  border-color: rgba(212, 47, 58, 0.2);
}

.reg-pkg-features {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}

.reg-pkg-features li {
  font-size: 12px;
  color: var(--text-light);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}

.reg-pkg-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #27ae60;
  font-weight: 700;
  font-size: 11px;
}

.reg-pkg-notice {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.reg-pkg-select-btn {
  display: block;
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xs);
  padding: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-light);
  transition: var(--transition-fast);
  letter-spacing: 0.02em;
}

.reg-package-card:hover .reg-pkg-select-btn,
.reg-package-card.selected .reg-pkg-select-btn,
.reg-package-card.preselected .reg-pkg-select-btn {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

/* ============================================================
   SPOTLIGHT (preselected package takes centre stage)
   ============================================================ */

.reg-package-spotlight {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.reg-package-spotlight .reg-package-card {
  max-width: 420px;
  width: 100%;
  box-shadow: 0 0 0 2px var(--primary-color), 0 12px 40px var(--primary-glow);
}

/* ============================================================
   OTHER PACKAGES (collapsible "Anderes Paket wählen")
   ============================================================ */

.reg-other-packages {
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0;
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.015);
}

.reg-other-packages > summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--text-muted, #9a9a9a);
  transition: color 0.15s ease, background 0.15s ease;
  border-radius: var(--radius-sm);
}

.reg-other-packages > summary::-webkit-details-marker { display: none; }

.reg-other-packages > summary:hover {
  color: var(--text-light);
  background: rgba(255,255,255,0.03);
}

.reg-other-packages__label::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.15s ease;
  margin-right: 4px;
}

.reg-other-packages[open] > summary .reg-other-packages__label::before {
  content: "▾ ";
}

.reg-other-packages__count {
  font-size: 12px;
  opacity: 0.7;
  letter-spacing: 0.02em;
}

.reg-other-packages[open] > summary {
  border-bottom: 1px solid var(--border-color);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.reg-packages-grid--compact {
  padding: 14px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.reg-package-card--compact {
  padding: 14px 14px 12px;
  gap: 4px;
}

.reg-package-card--compact .reg-pkg-name {
  font-size: 15px;
  margin-bottom: 2px;
}

.reg-package-card--compact .reg-pkg-price {
  font-size: 18px;
  margin: 2px 0;
}

.reg-package-card--compact .reg-pkg-price span {
  font-size: 12px;
}

.reg-pkg-compact-meta {
  font-size: 12px;
  color: var(--text-muted, #9a9a9a);
  margin-bottom: 8px;
}

.reg-package-card--compact .reg-pkg-select-btn {
  padding: 6px;
  font-size: 11px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.reg-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.reg-btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 20px var(--primary-glow);
  transform: translateY(-1px);
  color: #fff;
}

.reg-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.reg-btn-secondary:hover {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.reg-form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* ============================================================
   FORM
   ============================================================ */

.reg-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.reg-form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.reg-form-group.full {
  grid-column: 1 / -1;
}

.reg-form-group label:not(.reg-instr-item):not(.reg-check-label) {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.reg-form-group input[type="text"],
.reg-form-group input[type="email"],
.reg-form-group input[type="tel"],
.reg-form-group input[type="date"],
.reg-form-group select,
.reg-form-group textarea {
  background: var(--dark-elevated);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xs);
  color: #eee;
  font-size: 15px;
  padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.reg-form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.reg-form-group input:focus,
.reg-form-group select:focus,
.reg-form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

.reg-form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.6);
  cursor: pointer;
}

.reg-form-group small {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   INSTRUMENTS GRID
   ============================================================ */

.reg-instruments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-top: 4px;
}

.reg-instr-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--dark-elevated);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xs);
  padding: 10px 12px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition-fast);
  user-select: none;
}

.reg-instr-item:hover {
  border-color: rgba(255,255,255,0.25);
  color: #fff;
  background: var(--dark-elevated-2);
}

.reg-instr-item:has(input:checked) {
  border-color: var(--primary-color);
  background: rgba(212, 47, 58, 0.08);
  color: #fff;
}

.reg-instr-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color);
  flex-shrink: 0;
}

/* ============================================================
   GUARDIAN SECTION
   ============================================================ */

#guardianSection {
  background: var(--dark-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-top: 8px;
}

#guardianSection h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

#guardianSection p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ============================================================
   GDPR BOX
   ============================================================ */

.reg-gdpr-box {
  background: var(--dark-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.reg-check-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.55;
}

.reg-check-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
  flex-shrink: 0;
  margin-top: 2px;
}

.reg-check-label a {
  color: var(--primary-color);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.reg-check-label.required {
  font-weight: 500;
}

/* ============================================================
   PAYMENT INFO
   ============================================================ */

.reg-payment-info {
  background: var(--dark-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 28px;
  text-align: center;
}

.reg-payment-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  line-height: 1;
}

.reg-payment-info h3 {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.reg-payment-info p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.6;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.reg-payment-info ul {
  list-style: none;
  padding: 0;
  margin: 0 auto 20px;
  display: inline-block;
  text-align: left;
}

.reg-payment-info ul li {
  font-size: 14px;
  color: var(--text-light);
  padding: 5px 0 5px 4px;
}

/* Payment method badges (Visa, MC, Apple Pay, etc.) */
.reg-payment-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.reg-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reg-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 8px rgba(0,0,0,0.3);
}

.reg-badge svg {
  display: block;
}

/* SumUp card container */
#sumup-card {
  max-width: 440px;
  margin: 0 auto;
}

/* ============================================================
   LOCATION SELECTION CARDS
   ============================================================ */

.reg-location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.reg-location-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 18px 16px;
  background: var(--dark-elevated);
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.reg-location-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.reg-location-card:hover {
  border-color: rgba(228,0,58,0.4);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.reg-location-card.selected,
.reg-location-card input[type="radio"]:checked + .reg-location-inner {
  border-color: var(--color-accent, #e4003a);
}

.reg-location-card:has(input[type="radio"]:checked) {
  border-color: var(--color-accent, #e4003a);
  background: rgba(228,0,58,0.08);
  box-shadow: 0 0 0 1px var(--color-accent, #e4003a);
}

.reg-location-name {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--text-primary, #fff);
}

.reg-location-city {
  font-size: 13px;
  color: var(--text-muted, #aaa);
  line-height: 1.4;
}

.reg-location-address {
  font-size: 12px;
  color: var(--text-muted, #888);
  margin-top: 6px;
  line-height: 1.4;
}

@media (max-width: 640px) {
  .reg-location-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .reg-location-card {
    padding: 14px 14px;
  }
}

/* ============================================================
   TEACHER SELECTION CARDS
   ============================================================ */

.reg-teacher-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

/* Re-use coach-card styling (from coach-card.php) but make selectable */
.reg-teacher-card.coach-card {
  position: relative;
  cursor: pointer;
  border: 2px solid var(--border-color);
  border-radius: var(--radius, 10px);
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  outline: none;
  /* Compact override – kein 4:3-Bild, weniger Padding */
  padding: 12px 12px 14px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  min-height: 0 !important;
}

/* Bild zu kleinem rundem Avatar */
.reg-teacher-card.coach-card .coach-card-image {
  width: 64px !important;
  height: 64px !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  margin: 0 auto 10px !important;
  flex-shrink: 0 !important;
  position: relative;
}
.reg-teacher-card.coach-card .coach-card-image img,
.reg-teacher-card.coach-card .coach-card-image .teacher-initials-avatar {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  border-radius: 50%;
}

.reg-teacher-card.coach-card .coach-card-content {
  padding: 0 !important;
  width: 100%;
}
.reg-teacher-card.coach-card .coach-card-name {
  font-size: 14px !important;
  line-height: 1.25 !important;
  margin: 0 0 4px !important;
  font-weight: 700;
  color: #fff;
}
.reg-teacher-card.coach-card .coach-card-instruments {
  font-size: 11px !important;
  color: var(--text-light, #aaa) !important;
  margin: 0 0 0 !important;
  line-height: 1.3;
}
/* Bio in Auswahl ausblenden – zu viel Text */
.reg-teacher-card.coach-card .coach-card-excerpt {
  display: none !important;
}

.reg-teacher-card.coach-card:hover,
.reg-teacher-card.coach-card:focus-visible {
  border-color: rgba(228,0,58,0.5);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.reg-teacher-card.coach-card.selected {
  border-color: var(--color-accent, #e4003a);
  box-shadow: 0 0 0 2px var(--color-accent, #e4003a), 0 6px 16px rgba(228,0,58,0.25);
}

.reg-teacher-card.coach-card .reg-teacher-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent, #e4003a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.15s, transform 0.15s;
  pointer-events: none;
  z-index: 2;
}

.reg-teacher-card.coach-card.selected .reg-teacher-check {
  opacity: 1;
  transform: scale(1);
}

@media (max-width: 640px) {
  .reg-teacher-cards {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
  }
  .reg-teacher-card.coach-card {
    padding: 10px 8px 12px !important;
  }
  .reg-teacher-card.coach-card .coach-card-image {
    width: 56px !important;
    height: 56px !important;
  }
  .reg-teacher-card.coach-card .coach-card-name {
    font-size: 13px !important;
  }
}

.reg-teacher-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 3px solid var(--border-color);
  overflow: hidden;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-bg);
  flex-shrink: 0;
}

.reg-teacher-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reg-teacher-initials {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-light);
}

.reg-teacher-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.3;
}

.reg-teacher-instruments {
  font-size: 11px;
  color: var(--text-light);
  text-transform: capitalize;
  margin-bottom: 4px;
}

.reg-teacher-bio {
  font-size: 11px;
  color: var(--text-light);
  line-height: 1.4;
  opacity: 0.7;
}

.reg-teacher-check {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-accent, #e4003a);
}

@media (max-width: 480px) {
  .reg-teacher-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .reg-teacher-card.coach-card {
    padding: 10px 6px 10px !important;
  }
  .reg-teacher-card.coach-card .coach-card-image {
    width: 48px !important;
    height: 48px !important;
    margin-bottom: 6px !important;
  }
  .reg-teacher-card.coach-card .coach-card-name {
    font-size: 12px !important;
  }
  .reg-teacher-card.coach-card .coach-card-instruments {
    font-size: 10px !important;
  }
  .reg-teacher-avatar {
    width: 52px;
    height: 52px;
  }
}

/* ============================================================
   PAYMENT METHOD CHOICE
   ============================================================ */

.reg-payment-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .reg-payment-methods {
    grid-template-columns: 1fr;
  }
}

.reg-payment-method-card {
  display: flex;
  flex-direction: column;
  background: #1c1c1c;
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 28px 24px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}

.reg-payment-method-card:hover {
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.reg-payment-method-card.selected {
  border-color: #e4003a;
  background: rgba(228,0,58,0.06);
  box-shadow: 0 0 0 1px #e4003a, 0 4px 20px rgba(228,0,58,0.15);
}

.reg-pm-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
  line-height: 1;
}

.reg-pm-content h3 {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.reg-pm-content p {
  font-size: 13px;
  color: #b8b8b8;
  line-height: 1.55;
  margin: 0 0 14px;
}

.reg-pm-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.reg-pm-features li {
  font-size: 13px;
  color: #b8b8b8;
  padding: 4px 0;
}

.reg-pm-check {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reg-payment-method-card.selected .reg-pm-check {
  border-color: #e4003a;
  background: #e4003a;
}

.reg-payment-method-card.selected .reg-pm-check::after {
  content: '✓';
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.reg-payment-summary {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
}

.reg-payment-summary p {
  margin: 0;
  font-size: 14px;
  color: #b8b8b8;
  line-height: 1.6;
}

/* ============================================================
   SUCCESS SCREEN
   ============================================================ */

.reg-success {
  text-align: center;
  padding: 2rem 1rem;
}

.reg-success-icon {
  font-size: 4rem;
  margin-bottom: 24px;
  animation: rockBounce 0.6s var(--transition-spring) both;
}

@keyframes rockBounce {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}

.reg-success .reg-title {
  color: #fff;
  margin-bottom: 12px;
}

.reg-success-details {
  background: var(--dark-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 24px auto;
  max-width: 500px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reg-success-details p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

.reg-success-details strong {
  color: #fff;
}

/* ============================================================
   RESPONSIVE — MOBILE FIRST
   ============================================================ */

@media (max-width: 640px) {
  .reg-progress {
    margin: 1.5rem 0 2rem;
  }

  .reg-step-dot {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .reg-step-label {
    font-size: 9px;
  }

  .reg-step-line {
    min-width: 20px;
  }

  .reg-packages-grid {
    grid-template-columns: 1fr;
  }

  .reg-form-grid {
    grid-template-columns: 1fr;
  }

  .reg-instruments-grid {
    grid-template-columns: 1fr 1fr;
  }

  .reg-form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .reg-btn-primary,
  .reg-btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .reg-payment-info {
    padding: 20px 16px;
  }
}

@media (min-width: 641px) and (max-width: 900px) {
  .reg-packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}