/* ═══════════════════════════════════════
   Chess War — Auth Shared Styles
   (login.html & register.html)
   ═══════════════════════════════════════ */

.auth-page {
  display: flex; min-height: 100vh;
}

/* ── LEFT PANEL ── */
.auth-left {
  flex: 1;
  background:
    radial-gradient(ellipse 100% 100% at 20% 80%, rgba(201,168,76,0.12) 0%, transparent 60%),
    linear-gradient(160deg, #1A1612 0%, #0E0C0A 100%);
  display: flex; flex-direction: column;
  justify-content: center; padding: 4rem 3.5rem;
  position: relative; overflow: hidden;
}

.auth-board {
  position: absolute; bottom: -4rem; right: -4rem;
  width: 320px; height: 320px; opacity: 0.05;
  display: grid; grid-template-columns: repeat(8, 1fr);
  transform: rotate(12deg);
}
.auth-board .sq { aspect-ratio: 1; background: var(--ivory); }
.auth-board .sq.sq-dark { background: var(--gold); }

.auth-left-content { position: relative; z-index: 2; }

.auth-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; color: var(--gold); margin-bottom: 3rem;
  letter-spacing: 0.06em; text-decoration: none; display: inline-block;
}

.auth-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem; font-weight: 300; line-height: 1.5;
  color: var(--ivory); margin-bottom: 1rem; max-width: 320px;
}
.auth-quote-attr {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}

.auth-stats {
  margin-top: 4rem; display: flex; gap: 2rem;
}
.auth-stats .stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem; color: var(--gold); line-height: 1;
}
.auth-stats .stat-label {
  font-size: 0.68rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin-top: 0.2rem;
}

/* Benefits list (register) */
.auth-benefits { margin-top: 3rem; }
.benefit-item {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem;
}
.benefit-check { color: var(--gold); font-size: 1rem; flex-shrink: 0; }
.benefit-text { font-size: 0.85rem; color: var(--muted); }

/* ── RIGHT PANEL ── */
.auth-right {
  width: 480px; background: #0A0806;
  display: flex; align-items: center; justify-content: center;
  padding: 3rem;
  border-left: 1px solid var(--border);
}

.auth-form-wrap { width: 100%; max-width: 360px; }

.auth-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem; font-weight: 500; color: var(--ivory); margin-bottom: 0.5rem;
}
.auth-sub {
  font-size: 0.85rem; color: var(--muted); margin-bottom: 2.5rem; font-weight: 300;
}
.auth-sub a { color: var(--gold); text-decoration: none; cursor: pointer; }
.auth-sub a:hover { text-decoration: underline; }

/* ── FORM ELEMENTS ── */
.form-group { margin-bottom: 1.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-label {
  display: block; font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 0.55rem;
}

.form-input {
  width: 100%; padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 2px; color: var(--ivory);
  font-family: 'Jost', sans-serif; font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s; outline: none;
}
.form-input::placeholder { color: rgba(107,99,85,0.6); }
.form-input:focus {
  border-color: var(--gold); background: rgba(201,168,76,0.04);
}
select.form-input { appearance: none; cursor: pointer; }

.form-check {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.79rem; color: var(--muted); cursor: pointer; line-height: 1.5;
  margin-bottom: 1.4rem;
}
.form-check input { accent-color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.form-check a { color: var(--gold); }

.form-forgot {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem;
}
.form-remember {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: var(--muted); cursor: pointer;
}
.form-remember input { accent-color: var(--gold); }
.form-forgot-link {
  font-size: 0.8rem; color: var(--gold); text-decoration: none;
}
.form-forgot-link:hover { text-decoration: underline; }

/* ── DIVIDER & OAUTH ── */
.divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 1.6rem 0; color: var(--muted); font-size: 0.78rem;
}
.divider::before, .divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

.oauth-btn {
  width: 100%; padding: 0.85rem;
  background: transparent; border: 1px solid var(--border);
  border-radius: 2px; color: var(--ivory);
  font-family: 'Jost', sans-serif; font-size: 0.85rem;
  letter-spacing: 0.08em; cursor: pointer;
  transition: border-color 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 0.7rem;
}
.oauth-btn:hover { border-color: rgba(201,168,76,0.5); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .auth-left { display: none; }
  .auth-right { width: 100%; border-left: none; }
}