/* ── Auth Redesign — Split-screen gaming layout ── */
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&display=swap');

/* ── Split layout ── */
.auth-split {
  min-height: 100vh;
  display: flex;
}

/* ── Left decorative panel ── */
.auth-panel {
  width: 420px;
  flex-shrink: 0;
  background: linear-gradient(160deg, #060610 0%, #0e0e1e 55%, #090914 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
}

.panel-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,155,60,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,155,60,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.panel-glow-top {
  position: absolute;
  top: -120px; right: -120px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(200,155,60,.13) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.panel-glow-bot {
  position: absolute;
  bottom: -80px; left: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(76,195,247,.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

/* Floating gold particles */
.particle {
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--gold);
  pointer-events: none;
  opacity: 0;
  animation: float-up var(--dur) var(--delay) ease-in-out infinite;
}
@keyframes float-up {
  0%   { opacity: 0; transform: translateY(80px) scale(.4); }
  25%  { opacity: .9; }
  75%  { opacity: .3; }
  100% { opacity: 0; transform: translateY(-200px) scale(1.6); }
}

/* ── Challenger orb ── */
.panel-orb {
  position: relative;
  width: 200px; height: 200px;
  margin: 0 auto 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  flex-shrink: 0;
}
.orb-core {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 28%, #f8d870, #c89b3c 42%, #7a5500);
  box-shadow:
    0 0 30px rgba(200,155,60,.6),
    0 0 70px rgba(200,155,60,.25),
    inset 0 0 22px rgba(255,215,60,.28);
  animation: orb-pulse 3.5s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%,100% {
    box-shadow: 0 0 30px rgba(200,155,60,.6), 0 0 70px rgba(200,155,60,.25);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 50px rgba(200,155,60,.8), 0 0 110px rgba(200,155,60,.35);
    transform: scale(1.06);
  }
}
.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid transparent;
  animation: orb-spin linear infinite;
}
.orb-ring::before {
  content: '';
  position: absolute;
  top: -4px; left: 50%;
  width: 8px; height: 8px;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 8px currentColor;
}
.orb-ring.r1 {
  width: 114px; height: 114px;
  border-color: rgba(200,155,60,.28);
  animation-duration: 10s;
  color: var(--gold);
}
.orb-ring.r1::before { background: var(--gold); }
.orb-ring.r2 {
  width: 162px; height: 162px;
  border-color: rgba(200,155,60,.12);
  animation-duration: 18s;
  animation-direction: reverse;
  color: var(--blue);
}
.orb-ring.r2::before { background: var(--blue); box-shadow: 0 0 8px var(--blue); }
@keyframes orb-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Panel content */
.panel-content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
}
.panel-logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 6px;
}
.panel-logo span { color: var(--gold); }
.panel-tagline {
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: 3.5px;
  text-transform: uppercase;
  margin-bottom: 36px;
}
.panel-stats {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 36px;
}
.pstat { text-align: center; }
.pstat-num {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 5px;
}
.pstat-label {
  font-size: .67rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Rank gems */
.panel-ranks {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.rank-gem {
  width: 28px; height: 28px;
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  opacity: .42;
  transition: opacity .25s, transform .25s;
  cursor: default;
}
.rank-gem:hover { opacity: 1; transform: translateY(-4px) scale(1.18); }

/* ── Right form panel ── */
.auth-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  background: var(--bg);
}
.auth-form-inner {
  width: 100%;
  max-width: 390px;
}
.auth-form-inner .auth-logo { margin-bottom: 32px; text-align: left; }
.auth-form-inner h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: .4px;
  margin-bottom: 4px;
  color: var(--text);
}
.auth-subtitle {
  color: var(--muted);
  font-size: .88rem;
  margin-bottom: 28px;
  display: block;
}

/* ── Floating label inputs ── */
.fl-group {
  position: relative;
  margin-bottom: 20px;
}
.fl-input {
  width: 100%;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 46px 8px 14px;
  font-size: .95rem;
  color: var(--text);
  outline: none;
  transition: border-color .25s, background .25s;
  font-family: inherit;
  box-sizing: border-box;
}
.fl-input:focus {
  border-color: var(--gold);
  background: rgba(200,155,60,.04);
}
.fl-label {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .88rem;
  color: var(--muted);
  pointer-events: none;
  transition: top .2s, font-size .2s, color .2s, transform .2s;
}
.fl-input:focus ~ .fl-label,
.fl-input:not(:placeholder-shown) ~ .fl-label {
  top: 9px;
  font-size: .67rem;
  color: var(--gold);
  transform: none;
}

/* Gold underline sweep */
.fl-underline {
  position: absolute;
  bottom: 1px; left: 50%; right: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  border-radius: 0 0 10px 10px;
  transition: left .3s ease, right .3s ease;
  pointer-events: none;
}
.fl-group:focus-within .fl-underline { left: 1px; right: 1px; }

/* Eye toggle */
.fl-eye {
  position: absolute;
  right: 12px;
  top: 50%; transform: translateY(-50%);
  background: none; border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1rem; line-height: 1;
  transition: color .2s;
}
.fl-eye:hover { color: var(--gold); }

/* Forgot row */
.forgot-row {
  display: flex;
  justify-content: flex-end;
  margin: -10px 0 20px;
}
.forgot-row a {
  font-size: .78rem;
  color: var(--muted);
  transition: color .2s;
}
.forgot-row a:hover { color: var(--gold); }

/* Submit button */
.auth-btn {
  width: 100%;
  padding: 14px;
  background: var(--gold);
  color: #060610;
  border: none;
  border-radius: 10px;
  font-size: .96rem;
  font-weight: 700;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  transition: opacity .2s, transform .15s, box-shadow .2s;
}
.auth-btn:hover:not(:disabled) {
  opacity: .9;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200,155,60,.38);
}
.auth-btn:active:not(:disabled) { transform: none; box-shadow: none; }
.auth-btn:disabled { opacity: .4; cursor: not-allowed; }
.auth-btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(6,6,16,.25);
  border-top-color: #060610;
  border-radius: 50%;
  animation: btn-spin .65s linear infinite;
  display: none;
  flex-shrink: 0;
}
.auth-btn.loading .auth-btn-spinner { display: block; }
@keyframes btn-spin { to { transform: rotate(360deg); } }

/* Error alert */
.auth-alert {
  display: none;
  background: rgba(244,67,54,.07);
  border: 1px solid rgba(244,67,54,.25);
  border-radius: 9px;
  padding: 11px 14px;
  font-size: .84rem;
  color: #f87171;
  margin-bottom: 20px;
  line-height: 1.5;
}
.auth-alert.visible { display: block; }

/* Shake */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  15%  { transform: translateX(-7px); }
  35%  { transform: translateX(6px); }
  55%  { transform: translateX(-5px); }
  75%  { transform: translateX(3px); }
}
.shake { animation: shake .38s ease; }

/* Footer link row */
.auth-form-footer {
  margin-top: 24px;
  text-align: center;
  font-size: .85rem;
  color: var(--muted);
}
.auth-form-footer a { color: var(--gold); font-weight: 600; }
.auth-form-footer a:hover { color: var(--gold-light); }

/* Verify banner (login page) */
.verify-banner {
  display: none;
  background: rgba(200,155,60,.07);
  border: 1px solid rgba(200,155,60,.22);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 18px;
  font-size: .84rem;
  line-height: 1.6;
}
.vb-resend {
  display: block;
  margin-top: 10px;
  background: none;
  border: 1px solid rgba(200,155,60,.35);
  color: var(--gold);
  border-radius: 8px;
  padding: 7px 16px;
  cursor: pointer;
  font-size: .82rem;
  font-weight: 700;
  width: 100%;
  font-family: inherit;
  transition: background .2s;
}
.vb-resend:hover { background: rgba(200,155,60,.08); }

/* Password strength meter */
.pw-strength { display: flex; gap: 5px; margin-top: 8px; }
.pw-bar { flex: 1; height: 3px; border-radius: 2px; background: rgba(255,255,255,.08); transition: background .3s; }
.pw-hint { font-size: .72rem; min-height: 16px; margin-top: 4px; transition: color .3s; padding-left: 1px; }

/* Seller info box */
.seller-info {
  background: rgba(200,155,60,.07);
  border: 1px solid rgba(200,155,60,.18);
  border-radius: 9px;
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: .82rem;
  color: var(--text);
  line-height: 1.55;
}

/* Verify success prompt (register) */
.verify-prompt { text-align: center; padding: 20px 0; }
.verify-prompt .vp-icon { font-size: 3.5rem; margin-bottom: 20px; display: block; }
.verify-prompt h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.verify-prompt p { font-size: .88rem; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }

/* ── Responsive ── */
@media (max-width: 860px) {
  .auth-panel { display: none; }
  .auth-form-panel { padding: 40px 24px; }
}
@media (max-width: 480px) {
  .auth-form-panel { padding: 32px 18px; align-items: flex-start; padding-top: 44px; }
  .auth-form-inner h2 { font-size: 1.65rem; }
}