/* ═══════════════════════════════════════════════════
   NU YU MEDISPA — Login Page
   Luxury dark + editorial serif aesthetic
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=DM+Sans:wght@300;400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: 'DM Sans', sans-serif; -webkit-font-smoothing: antialiased; overflow: hidden; }

:root {
  --gold:      #C9A96E;
  --gold-dim:  #9B7C4D;
  --gold-pale: rgba(201,169,110,.12);
  --char:      #1A1A1C;
  --char-2:    #222224;
  --border:    #E3DDD5;
  --font-ser:  'Cormorant Garamond', Georgia, serif;
  --font:      'DM Sans', sans-serif;
}

/* ── Slideshow ── */
.slideshow { position: fixed; inset: 0; z-index: 0; }
.slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.8s ease; }
.slide.active { opacity: 1; }
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(26,26,28,.92) 0%, rgba(26,26,28,.72) 45%, rgba(26,26,28,.82) 100%);
}
.slide-1 { background-image: url('https://images.unsplash.com/photo-1570172619644-dfd03ed5d881?w=1800&q=80&auto=format&fit=crop'); }
.slide-2 { background-image: url('https://images.unsplash.com/photo-1616394584738-fc6e612e71b9?w=1800&q=80&auto=format&fit=crop'); }
.slide-3 { background-image: url('https://images.unsplash.com/photo-1487088678257-3a541e6e3922?w=1800&q=80&auto=format&fit=crop'); }
.slide-4 { background-image: url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?w=1800&q=80&auto=format&fit=crop'); }
.slide-5 { background-image: url('https://images.unsplash.com/photo-1519823551278-64ac92734fb1?w=1800&q=80&auto=format&fit=crop'); }

/* ── Slide dots ── */
.slide-dots { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.25); cursor: pointer; transition: all .3s ease; }
.dot.active { background: var(--gold); width: 22px; border-radius: 3px; }

/* ── Layout ── */
.layout { position: relative; z-index: 1; height: 100vh; display: flex; }

/* ── Left: brand side ── */
.brand-side { flex: 1; padding: 52px 60px; display: flex; flex-direction: column; justify-content: space-between; }

.brand-logo { display: flex; align-items: center; gap: 14px; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: var(--gold-pale); border: 1px solid rgba(201,169,110,.3);
  display: flex; align-items: center; justify-content: center;
}
.logo-mark span { font-family: var(--font-ser); font-size: 20px; font-weight: 500; color: var(--gold); }
.brand-wordmark .clinic-name { font-size: 16px; font-weight: 600; color: rgba(255,255,255,.9); letter-spacing: .1em; text-transform: uppercase; }
.brand-wordmark .clinic-sub  { font-size: 10px; color: rgba(255,255,255,.3); letter-spacing: .06em; margin-top: 2px; }

.brand-hero { }
.brand-hero-title {
  font-family: var(--font-ser); font-size: 58px; font-weight: 300; line-height: 1.1;
  color: rgba(255,255,255,.92); margin-bottom: 20px;
}
.brand-hero-title em { color: var(--gold); font-style: italic; }
.brand-hero-desc { font-size: 14px; color: rgba(255,255,255,.42); line-height: 1.8; max-width: 420px; }

.brand-features { display: flex; flex-direction: column; gap: 12px; }
.feature-row { display: flex; align-items: center; gap: 12px; }
.feature-row i { font-size: 18px; color: var(--gold); flex-shrink: 0; opacity: .85; }
.feature-row span { font-size: 12px; color: rgba(255,255,255,.5); line-height: 1.4; }

/* ── Right: login card ── */
.card-side { width: 430px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; padding: 32px 32px 32px 0; }

.login-card {
  width: 100%; background: rgba(255,255,255,.96);
  border-radius: 18px; padding: 38px 34px 30px;
  box-shadow: 0 32px 80px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  animation: cardIn .5s cubic-bezier(.22,.61,.36,1);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(20px) scale(.98); } to { opacity: 1; transform: none; } }

.card-header { text-align: center; margin-bottom: 28px; }
.card-header h2 { font-family: var(--font-ser); font-size: 28px; font-weight: 400; color: var(--char); }
.card-header p { font-size: 12px; color: #888; margin-top: 6px; }

/* ── Branch pill ── */
.branch-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; background: #f5f3f0; border-radius: 8px;
  margin-bottom: 18px; border: 1px solid #e8e4de;
}
.branch-row i { font-size: 14px; color: var(--gold); flex-shrink: 0; }
.branch-row select { flex: 1; border: none; background: transparent; font-size: 12px; color: var(--char); outline: none; font-family: var(--font); }

/* ── Form fields ── */
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 11px; font-weight: 600; color: #666; letter-spacing: .03em; margin-bottom: 6px; }
.input-wrap { position: relative; }
.inp-icon { position: absolute; top: 50%; left: 11px; transform: translateY(-50%); font-size: 16px; color: #bbb; pointer-events: none; }
.inp-suffix { position: absolute; top: 50%; right: 11px; transform: translateY(-50%); font-size: 16px; color: #bbb; cursor: pointer; transition: color .15s; }
.inp-suffix:hover { color: var(--char); }
.login-input {
  width: 100%; padding: 11px 11px 11px 38px; border: 1px solid #e0dbd4;
  border-radius: 9px; background: #faf9f7; font-size: 13px; color: var(--char);
  outline: none; font-family: var(--font); transition: border-color .15s, box-shadow .15s;
}
.login-input.with-suffix { padding-right: 38px; }
.login-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,.14); background: #fff; }
.login-input.err { border-color: #E24B4A; }

/* ── Role selector ── */
.role-header { font-size: 10px; font-weight: 600; color: #888; letter-spacing: .06em; margin-bottom: 9px; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-bottom: 18px; }
.role-btn {
  padding: 9px 5px; border: 1px solid #e0dbd4; border-radius: 9px;
  background: #faf9f7; cursor: pointer; text-align: center;
  transition: all .15s; font-family: var(--font);
}
.role-btn:hover { border-color: var(--gold); background: #fff; }
.role-btn.sel { border-color: var(--gold); background: #faf4e9; }
.role-btn i { font-size: 19px; color: #bbb; display: block; margin-bottom: 4px; }
.role-btn.sel i { color: var(--gold-dim); }
.role-btn span { font-size: 10px; color: #888; font-weight: 500; display: block; line-height: 1.2; }
.role-btn.sel span { color: #7A490A; }

/* ── Options row ── */
.opts-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.remember { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.custom-check { width: 15px; height: 15px; border-radius: 3px; border: 1px solid #d0cbc5; background: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all .15s; }
.custom-check.on { background: var(--char); border-color: var(--char); }
.custom-check.on::after { content: '✓'; font-size: 9px; color: #fff; font-weight: 700; }
.remember span { font-size: 12px; color: #666; }
.forgot { font-size: 12px; color: var(--gold-dim); cursor: pointer; }
.forgot:hover { text-decoration: underline; }

/* ── Error banner ── */
.err-banner { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: #FCEAEA; border: 1px solid #F2AAAA; border-radius: 8px; font-size: 12px; color: #9C2929; margin-bottom: 14px; }
.err-banner i { font-size: 15px; flex-shrink: 0; }
.err-banner.hidden { display: none; }

/* ── Submit ── */
.login-btn {
  width: 100%; padding: 13px; border: none; border-radius: 9px;
  background: var(--char); color: #fff; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: var(--font); display: flex; align-items: center;
  justify-content: center; gap: 8px; transition: all .15s; letter-spacing: .02em;
}
.login-btn:hover { background: #2e2e30; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,.22); }
.login-btn:active { transform: none; }
.login-btn.loading { pointer-events: none; opacity: .8; }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .75s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Card footer ── */
.card-foot { margin-top: 18px; text-align: center; font-size: 11px; color: #aaa; }
.card-foot a { color: var(--gold-dim); }

/* ── Demo hint ── */
.demo-hint {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: rgba(26,26,28,.9); color: rgba(255,255,255,.7);
  font-size: 11px; padding: 8px 20px; border-radius: 22px; z-index: 20;
  white-space: nowrap; border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(8px);
}
.demo-hint strong { color: var(--gold); }

/* ── Responsive ── */
@media (max-width: 880px) { .brand-side { display: none; } .card-side { width: 100%; padding: 20px; } }