/* ==========================================================================
   VIKA — Login & Register (Account/Login, Account/Register)
   Relies on vika.css, vika-inner.css, vika-bs.css
   ========================================================================== */
.login-container { min-height: calc(100vh - 62px - 120px); display: grid; place-items: center; padding: var(--sp-8) var(--sp-5); position: relative; z-index: 1; }
.login-card {
  width: min(100%, 470px); padding: clamp(var(--sp-5), 4vw, var(--sp-7));
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.3); backdrop-filter: blur(var(--glass-blur)) saturate(1.3);
  box-shadow: 0 24px 60px oklch(0% 0 0 / 0.4), inset 0 1px 0 oklch(100% 0 0 / 0.08);
}
.login-title { font-size: clamp(1.3rem, 3vw, 1.7rem); font-weight: 500; text-align: center; margin-block-end: var(--sp-6); }
.login-title::after { content: ""; display: block; width: 56px; height: 2px; margin: var(--sp-4) auto 0; background: linear-gradient(90deg, var(--c-gold-dim), var(--c-gold-bright), var(--c-gold-dim)); }

.login-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-block-end: var(--sp-6); border: 1px solid var(--glass-border); }
.tab-btn { padding: 0.8rem var(--sp-3); font-size: 0.84rem; color: var(--fg-muted); background: transparent; border: 0; cursor: pointer; transition: color var(--t-fast), background var(--t-fast); }
.tab-btn + .tab-btn { border-inline-start: 1px solid var(--glass-border); }
.tab-btn:hover { color: var(--accent); }
.tab-btn.active { color: var(--c-ink-deep); background: linear-gradient(120deg, var(--c-gold-dim), var(--c-gold-bright) 50%, var(--c-gold)); font-weight: 500; }
.login-section { display: none; }
.login-section.active { display: block; }

.form-group { margin-block-end: var(--sp-5); }
.login-card .form-text, .login-card .form-label { display: block; margin-block-end: var(--sp-2); font-size: 0.82rem; color: var(--fg-muted); }
.login-card small.form-text { margin: var(--sp-2) 0 0; font-size: 0.75rem; color: var(--fg-faint); }
.login-card .form-control { direction: ltr; text-align: start; }
.login-card .form-control::placeholder { direction: rtl; }
.input-group { display: flex; align-items: stretch; }
.input-group .form-control { flex: 1; min-width: 0; }
.input-group .btn { flex: 0 0 auto; white-space: nowrap; padding: 0.75rem 1.2rem; font-size: 0.85rem; }
.form-check { display: flex; align-items: center; gap: var(--sp-3); margin-block-end: var(--sp-5); }
.form-check-input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.form-check-label { font-size: 0.84rem; color: var(--fg-muted); cursor: pointer; }
.btn-block { width: 100%; justify-content: center; cursor: pointer; }
.btn-block[disabled], .login-card .btn[disabled] { opacity: 0.6; cursor: wait; }
.text-danger { font-size: 0.78rem; }
.countdown { margin-block-start: var(--sp-3); font-size: 0.8rem; color: var(--accent); }
.divider { height: 1px; margin-block: var(--sp-5); background: linear-gradient(90deg, transparent, var(--glass-border), transparent); }
.rule_text { font-size: 0.78rem; line-height: 1.9; color: var(--fg-faint); text-align: center; margin-block: var(--sp-4); }
.login-links { margin-block-start: var(--sp-5); text-align: center; font-size: 0.85rem; }
.login-links a { color: var(--accent); position: relative; }
.login-links a::after { content: ""; position: absolute; inset-block-end: -3px; inset-inline: 0; height: 1px; background: var(--accent); scale: 0 1; transition: scale var(--t-med); }
.login-links a:hover::after { scale: 1 1; }
.login-card .alert { margin-block-end: var(--sp-5); }