/* ============================================================
   Register – Multi-step with email verification
   ============================================================ */

/* ─── Layout ──────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
  position: relative;
  overflow: hidden;
}

/* Ambient gradient */
.auth-page::before {
  content: '';
  position: fixed;
  top: -20%;
  left: -20%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(249,115,22,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.auth-page::after {
  content: '';
  position: fixed;
  bottom: -20%;
  right: -20%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, transparent 70%);
  pointer-events: none;
}

/* ─── Top bar ─────────────────────────────────────────────────── */
.auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  position: relative;
  z-index: 10;
}

.auth-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-3);
}

.auth-topbar-right a {
  color: var(--primary);
  font-weight: 600;
}

/* ─── Steps container ─────────────────────────────────────────── */
.register-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 20px 40px;
  position: relative;
  z-index: 10;
}

/* ─── Step indicator ──────────────────────────────────────────── */
.step-indicator {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 32px;
}

.step-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  background: var(--bg-2);
  border: 2px solid var(--border);
  color: var(--text-4);
  transition: all 0.4s ease;
  position: relative;
  z-index: 1;
}

.step-dot.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: 0 0 20px var(--primary-glow-strong);
}

.step-dot.completed {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.step-dot.completed::after {
  content: '✓';
  font-size: 14px;
}

.step-dot.completed span { display: none; }

.step-line {
  width: 48px;
  height: 2px;
  background: var(--border);
  transition: background 0.4s ease;
}

.step-line.completed { background: var(--success); }

/* ─── Step panels ─────────────────────────────────────────────── */
.steps-wrapper {
  width: 100%;
  max-width: 420px;
  position: relative;
}

.step-panel {
  display: none;
  width: 100%;
  animation: stepEnter 0.45s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.step-panel.active { display: block; }

@keyframes stepEnter {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes stepEnterBack {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

.step-panel.enter-back { animation-name: stepEnterBack; }

/* ─── Step 1 – Form card ──────────────────────────────────────── */
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}

.step-header {
  margin-bottom: 24px;
}

.step-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.step-subtitle {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.5;
}

.step-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Email validation indicator */
.email-status {
  position: absolute;
  right: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.email-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-5);
  transition: background 0.3s ease;
}

.email-status.checking .email-status-dot {
  background: var(--warning);
  animation: pulse-dot 1s ease infinite;
}

.email-status.valid .email-status-dot { background: var(--success); }
.email-status.invalid .email-status-dot { background: var(--error); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Password strength */
.strength-row {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}

.strength-seg {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--bg-2);
  transition: background 0.35s ease;
}

.strength-seg.fill-weak { background: var(--error); }
.strength-seg.fill-medium { background: var(--warning); }
.strength-seg.fill-strong { background: var(--success); }

.strength-label {
  font-size: 11px;
  color: var(--text-4);
  margin-top: 4px;
}

/* ─── Step 2 – Email verification ─────────────────────────────── */
.verify-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.verify-visual {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Concentric pulse rings */
.verify-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--primary);
  opacity: 0;
  animation: pulse-ring 2.4s ease-out infinite;
}

.verify-ring:nth-child(2) { animation-delay: 0.8s; }
.verify-ring:nth-child(3) { animation-delay: 1.6s; }

.verify-icon-wrap {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  animation: float 3s ease-in-out infinite;
}

/* Verified state */
.verify-icon-wrap.verified {
  background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.1));
  border-color: var(--success);
  animation: verified-pop 0.6s cubic-bezier(0.34,1.56,0.64,1) both;
}

@keyframes verified-pop {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Orbiting dots */
.verify-orbit {
  position: absolute;
  inset: -8px;
  animation: spin 4s linear infinite;
}

.verify-orbit-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 8px var(--primary);
}

/* Verified check burst */
.verify-burst {
  position: absolute;
  inset: 0;
  display: none;
}

.verify-burst.show { display: block; }

.verify-burst span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--success);
  animation: burst-particle 0.8s ease-out both;
}

@keyframes burst-particle {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) scale(0); opacity: 0; }
}

.verify-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.verify-email-display {
  font-size: 14px;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 16px;
  word-break: break-all;
}

.verify-desc {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* Status indicator */
.verify-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 24px;
}

.verify-status-dots {
  display: flex;
  gap: 4px;
}

.verify-status-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: dot-bounce 1.4s ease-in-out infinite both;
}

.verify-status-dots span:nth-child(2) { animation-delay: 0.2s; }
.verify-status-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-bounce {
  0%, 80%, 100% { transform: scale(0.4); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.verify-status.success-state {
  color: var(--success);
  font-weight: 700;
  font-size: 16px;
}

.verify-status.success-state .verify-status-dots { display: none; }

.verify-resend {
  font-size: 13px;
  color: var(--text-4);
}

.verify-resend button {
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}

.verify-resend button:hover { color: var(--primary-light); }

.verify-resend .countdown {
  color: var(--text-5);
}

/* ─── Step 3 – Sports selection ───────────────────────────────── */
.sports-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
}

.sports-header {
  margin-bottom: 20px;
  text-align: center;
}

.sports-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.sports-subtitle {
  font-size: 14px;
  color: var(--text-3);
}

/* Progress / counter */
.sports-counter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--bg-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.sports-counter-text {
  font-size: 13px;
  color: var(--text-3);
}

.sports-counter-num {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
}

.sports-counter-bar {
  width: 80px;
  height: 4px;
  background: var(--bg-1);
  border-radius: 2px;
  overflow: hidden;
}

.sports-counter-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
}

/* Sports grid */
.sports-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.sport-card {
  position: relative;
  padding: 16px 12px;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.25s ease;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.sport-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.25s ease;
  border-radius: inherit;
}

.sport-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.sport-card.selected {
  border-color: var(--primary);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 1px var(--primary), 0 4px 20px var(--primary-glow);
}

/* Color-coded per sport */
.sport-card[data-color="green"].selected { border-color: #10B981; box-shadow: 0 0 0 1px #10B981, 0 4px 20px rgba(16,185,129,0.15); }
.sport-card[data-color="red"].selected { border-color: #EF4444; box-shadow: 0 0 0 1px #EF4444, 0 4px 20px rgba(239,68,68,0.15); }
.sport-card[data-color="amber"].selected { border-color: #F59E0B; box-shadow: 0 0 0 1px #F59E0B, 0 4px 20px rgba(245,158,11,0.15); }
.sport-card[data-color="lime"].selected { border-color: #84CC16; box-shadow: 0 0 0 1px #84CC16, 0 4px 20px rgba(132,204,22,0.15); }
.sport-card[data-color="pink"].selected { border-color: #EC4899; box-shadow: 0 0 0 1px #EC4899, 0 4px 20px rgba(236,72,153,0.15); }
.sport-card[data-color="violet"].selected { border-color: #8B5CF6; box-shadow: 0 0 0 1px #8B5CF6, 0 4px 20px rgba(139,92,246,0.15); }
.sport-card[data-color="cyan"].selected { border-color: #06B6D4; box-shadow: 0 0 0 1px #06B6D4, 0 4px 20px rgba(6,182,212,0.15); }
.sport-card[data-color="orange"].selected { border-color: #F97316; box-shadow: 0 0 0 1px #F97316, 0 4px 20px rgba(249,115,22,0.15); }

.sport-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
}

.sport-card.selected .sport-check {
  opacity: 1;
  transform: scale(1);
}

.sport-emoji {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
  line-height: 1;
  transition: transform 0.25s ease;
}

.sport-card:hover .sport-emoji { transform: scale(1.1); }

.sport-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 4px;
  transition: color 0.25s ease;
}

.sport-card.selected .sport-name { color: var(--text-1); }

.sport-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.sport-tag {
  font-size: 10px;
  color: var(--text-4);
  background: var(--bg-1);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

/* Disabled when max reached */
.sport-card.disabled:not(.selected) {
  opacity: 0.4;
  pointer-events: none;
}

/* Missing colors */
.sport-card[data-color="blue"].selected  { border-color: #3B82F6; box-shadow: 0 0 0 1px #3B82F6, 0 4px 20px rgba(59,130,246,0.15); }
.sport-card[data-color="white"].selected { border-color: #CBD5E1; box-shadow: 0 0 0 1px #CBD5E1, 0 4px 20px rgba(203,213,225,0.12); }

/* Group cards — subtle border to differentiate */
.sport-card-group {
  border-style: dashed;
}
.sport-card-group.selected {
  border-style: solid;
}
.sport-group-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(249,115,22,0.15);
  color: var(--primary, #F97316);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: 999px;
  padding: 2px 6px;
  pointer-events: none;
}

/* Max warning */
.max-warning {
  text-align: center;
  font-size: 13px;
  color: var(--warning);
  padding: 8px;
  background: rgba(245,158,11,0.08);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  animation: fadeIn 0.3s ease;
  display: none;
}

.max-warning.show { display: block; }

/* ─── Responsive ──────────────────────────────────────────────── */
@media (min-width: 420px) {
  .step-card, .verify-card, .sports-card {
    padding: 36px 32px;
  }
}