/*
 * Premium split-screen login/register experience for the villa admin
 * suite. Scoped entirely under .villa-auth-page so it can't leak into
 * or collide with the shared legacy template styles in style.css.
 * Reuses the app's existing theme variables (--surface, --text, --line,
 * etc.) so it automatically follows the dashboard's light/dark toggle.
 */

.villa-auth-page {
  min-height: 100vh;
  background: var(--surface);
}

.villa-auth-grid {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 992px) {
  .villa-auth-grid { grid-template-columns: 5fr 7fr; }
}

/* Left showcase panel (desktop only) */

.villa-auth-showcase {
  position: relative;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  overflow: hidden;
  padding: 56px 48px;
  color: #fff;
  background:
    radial-gradient(circle at 14% 12%, rgba(16, 185, 129, .35), transparent 45%),
    radial-gradient(circle at 88% 86%, rgba(16, 185, 129, .16), transparent 42%),
    linear-gradient(160deg, #0f172a 0%, #111c2e 45%, #043a2e 100%);
}

@media (min-width: 992px) {
  .villa-auth-showcase { display: flex; }
}

.villa-auth-showcase::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -100px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(16, 185, 129, .14);
  filter: blur(10px);
}

.villa-auth-showcase::after {
  content: "";
  position: absolute;
  left: -140px;
  bottom: -160px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .05);
}

.villa-auth-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.villa-auth-brand-mark {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, #34d399, #059669);
  box-shadow: 0 10px 24px rgba(16, 185, 129, .35);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
}

.villa-auth-brand-mark img { width: 100%; height: 100%; object-fit: cover; }

.villa-auth-brand-name strong { display: block; font-size: 16px; font-weight: 800; color: #fff; }

.villa-auth-brand-name small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
}

.villa-auth-showcase-copy { position: relative; z-index: 1; }

.villa-auth-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #6ee7b7;
}

.villa-auth-showcase-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.02em;
  color: #fff;
}

.villa-auth-showcase-copy p {
  max-width: 420px;
  margin: 0;
  color: rgba(255, 255, 255, .62);
  font-size: 15px;
  line-height: 1.7;
}

.villa-auth-features {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.villa-auth-feature-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.villa-auth-feature-icon {
  display: grid;
  flex: 0 0 40px;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(16, 185, 129, .18);
  color: #6ee7b7;
  font-size: 18px;
}

.villa-auth-feature-card strong { display: block; margin-bottom: 2px; font-size: 14px; font-weight: 700; color: #fff; }

.villa-auth-feature-card p { margin: 0; color: rgba(255, 255, 255, .6); font-size: 12.5px; line-height: 1.55; }

/* Right form panel */

.villa-auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--surface);
}

@media (min-width: 992px) {
  .villa-auth-form-panel { padding: 64px; }
}

.villa-auth-form-wrap { width: 100%; max-width: 420px; }

.villa-auth-mobile-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

@media (min-width: 992px) {
  .villa-auth-mobile-brand { display: none; }
}

.villa-auth-mobile-brand strong { font-size: 15px; font-weight: 800; color: var(--text); }
.villa-auth-mobile-brand small { display: block; font-size: 11px; font-weight: 700; color: var(--muted); }

.villa-auth-form-head { margin-bottom: 28px; }

.villa-auth-form-head h1 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}

.villa-auth-form-head p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

/* Alerts (session status / error summaries) */

.villa-auth-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.villa-auth-alert i { margin-top: 1px; font-size: 16px; }

.villa-auth-alert-success {
  border-color: rgba(16, 185, 129, .25);
  background: rgba(16, 185, 129, .10);
  color: #047857;
}

[data-theme="dark"] .villa-auth-alert-success {
  border-color: rgba(16, 185, 129, .3);
  background: rgba(16, 185, 129, .14);
  color: #6ee7b7;
}

.villa-auth-alert-danger {
  border-color: rgba(220, 38, 38, .22);
  background: rgba(220, 38, 38, .08);
  color: #b91c1c;
}

[data-theme="dark"] .villa-auth-alert-danger {
  border-color: rgba(220, 38, 38, .32);
  background: rgba(220, 38, 38, .14);
  color: #fca5a5;
}

/* Form fields */

.villa-auth-field { margin-bottom: 18px; }

.villa-auth-label-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.villa-auth-label { display: block; margin-bottom: 7px; font-size: 12.5px; font-weight: 700; color: var(--text); }

.villa-auth-link-sm { margin-bottom: 7px; font-size: 12.5px; font-weight: 700; color: #059669; }

.villa-auth-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.villa-auth-input-wrap:focus-within {
  border-color: #059669;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, .15);
}

.villa-auth-input-wrap.is-invalid { border-color: #dc2626; }

.villa-auth-input-wrap.is-invalid:focus-within { box-shadow: 0 0 0 4px rgba(220, 38, 38, .14); }

.villa-auth-input-icon {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  color: var(--muted);
  font-size: 15px;
}

.villa-auth-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 14px 6px 14px 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 14.5px;
  outline: none;
}

.villa-auth-input::placeholder { color: var(--muted); opacity: .7; }

.villa-auth-toggle-visibility {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 15px;
}

.villa-auth-toggle-visibility:hover { color: var(--text); }

.villa-auth-field-error { margin: 7px 0 0; color: #dc2626; font-size: 12.5px; font-weight: 600; }

.villa-auth-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.villa-auth-remember input { width: 16px; height: 16px; accent-color: #059669; }

.villa-auth-terms {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
}

.villa-auth-terms input { flex-shrink: 0; width: 16px; height: 16px; margin-top: 2px; accent-color: #059669; }

.villa-auth-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #10b981, #047857);
  box-shadow: 0 10px 24px rgba(16, 185, 129, .22);
  color: #fff;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}

.villa-auth-submit:hover { box-shadow: 0 16px 30px rgba(16, 185, 129, .32); transform: translateY(-2px); }

.villa-auth-submit:active { box-shadow: 0 8px 18px rgba(16, 185, 129, .24); transform: translateY(0); }

.villa-auth-switch { margin-top: 26px; color: var(--muted); font-size: 13.5px; font-weight: 600; text-align: center; }

.villa-auth-switch a { color: #059669; font-weight: 800; }

.villa-auth-switch a:hover { text-decoration: underline; }

[data-theme="dark"] .villa-auth-link-sm,
[data-theme="dark"] .villa-auth-switch a { color: #34d399; }