/* ══════════════════════════════════════════════════════════════
   auth.css — Alina906Vibes Auth Pages
   Aesthetic: Luxury hotel check-in desk. Dark atmospheric left
   panel, luminous form right. Matches booking page design system.
   DM Serif Display headlines, DM Sans body.
   ══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300&family=Cormorant+Garamond:ital,wght@0,300;1,300;1,400&display=swap');

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
  --green: #198754;
  --green-hover: #157347;
  --green-soft: rgba(25, 135, 84, 0.10);
  --green-glow: rgba(25, 135, 84, 0.28);
  --green-mid: rgba(25, 135, 84, 0.55);

  --panel-bg: #0d1a13;
  /* deep forest night               */
  --panel-mid: #122019;
  /* slightly lighter for texture    */
  --panel-accent: rgba(25, 135, 84, 0.18);

  --form-bg: #fafaf8;
  /* warm off-white                  */
  --card-bg: rgba(255, 255, 255, 0.96);

  --ink: #0f1a10;
  --ink-soft: #3d4f41;
  --muted: #7a8c7d;
  --border: rgba(0, 0, 0, 0.09);
  --border-focus: var(--green);

  --radius: 14px;
  --radius-sm: 9px;
  --radius-pill: 100px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.3s var(--ease);
}

/* ── Reset ───────────────────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── Page shell ──────────────────────────────────────────────── */
html,
body {
  height: 100%;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--panel-bg);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* No background-attachment:fixed — keeps mobile sticky safe */
}

/* ══════════════════════════════════════════════════════════════
   LAYOUT — Two-panel split
   ══════════════════════════════════════════════════════════════ */
.auth-shell {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

/* ─── LEFT PANEL — Brand / atmosphere ──────────────────────── */
.auth-brand-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px 52px;
  background: var(--panel-bg);
  overflow: hidden;
}

/* Animated noise grain overlay */
.auth-brand-panel::before {
  content: '';
  position: absolute;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: 0.55;
  pointer-events: none;
  animation: grainDrift 8s steps(10) infinite;
  z-index: 0;
}

/* Glowing mesh blob — top right of panel */
.auth-brand-panel::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 135, 84, 0.22) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: blobFloat 9s ease-in-out infinite alternate;
}

@keyframes grainDrift {
  0% {
    transform: translate(0, 0);
  }

  20% {
    transform: translate(-2%, 3%);
  }

  40% {
    transform: translate(3%, -1%);
  }

  60% {
    transform: translate(-1%, 2%);
  }

  80% {
    transform: translate(2%, -3%);
  }

  100% {
    transform: translate(0, 0);
  }
}

@keyframes blobFloat {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(20px, 30px) scale(1.1);
  }
}

/* Second decorative blob — bottom left */
.auth-brand-panel .blob-b {
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 135, 84, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: blobFloat 12s ease-in-out infinite alternate-reverse;
}

/* Thin horizontal rule */
.auth-brand-panel .panel-rule {
  position: absolute;
  left: 52px;
  right: 52px;
  top: 50%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.06), transparent);
  z-index: 1;
  pointer-events: none;
}

/* Brand mark */
.auth-logo {
  position: relative;
  z-index: 2;
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.auth-logo-name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-style: italic;
  font-size: 1.75rem;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: opacity 0.25s ease;
}

.auth-logo-name span {
  color: var(--green);
}

.auth-logo-sub {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.auth-logo:hover .auth-logo-name {
  opacity: 0.8;
}

/* Panel headline block */
.auth-panel-body {
  position: relative;
  z-index: 2;
}

.auth-panel-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-panel-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--green);
}

.auth-panel-headline {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.auth-panel-headline em {
  font-style: normal;
  color: var(--green);
}

.auth-panel-body p {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.8;
  max-width: 280px;
}

/* Trust badges row */
.auth-badges {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.04);
}

.auth-badge-icon {
  font-size: 0.85rem;
  line-height: 1;
}

/* ─── RIGHT PANEL — Form ────────────────────────────────────── */
.auth-form-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--form-bg);
  padding: 64px 52px;
  position: relative;
  overflow: hidden;
}

/* Subtle top-left decorative circle */
.auth-form-panel::before {
  content: '';
  position: absolute;
  top: -120px;
  left: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 135, 84, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Auth box ── */
.auth-box {
  width: 100%;
  max-width: 400px;
  animation: formReveal 0.65s var(--ease) both;
}

@keyframes formReveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page title */
.auth-form-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-form-eyebrow::before {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: var(--green);
}

.auth-box h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  font-style: italic;
  font-size: 2rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.15;
}

.auth-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* ── Status message ── */
.status-msg {
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 18px;
  display: none;
  font-family: 'DM Sans', sans-serif;
  animation: fadeIn 0.3s ease;
  line-height: 1.5;
}

.status-msg.error {
  display: block;
  background: #fff5f5;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.status-msg.success {
  display: block;
  background: #f0fdf4;
  color: var(--green-hover);
  border: 1px solid #bbf7d0;
}

/* ── Form ── */
form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Form group ── */
.form-group {
  position: relative;
  margin-bottom: 18px;
  animation: groupReveal 0.5s var(--ease) both;
}

.form-group:nth-child(1) {
  animation-delay: 0.08s;
}

.form-group:nth-child(2) {
  animation-delay: 0.16s;
}

.form-group:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes groupReveal {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-group label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 7px;
}

/* The field wrapper — handles the icon + input + focus ring as one unit */
.field-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  font-size: 0.95rem;
  line-height: 1;
  pointer-events: none;
  /* Styled backdrop so emoji looks intentional */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--green-soft);
  z-index: 1;
}

.form-group input {
  width: 100%;
  padding: 13px 44px 13px 52px;
  /* left room for icon */
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--ink);
  background: #ffffff;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  -webkit-appearance: none;
}

.form-group input::placeholder {
  color: #b8c4ba;
  font-weight: 300;
}

.form-group input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3.5px var(--green-glow);
  background: #fcfffe;
}

/* Password toggle — fixed size to prevent layout shift; eye → 🙈 → 🙊 */
.password-toggle {
  position: absolute;
  right: 12px;
  font-size: 1rem;
  line-height: 1;
  width: 36px;
  min-width: 36px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  transition: background var(--transition), color var(--transition), transform 0.15s ease;
  z-index: 1;
  overflow: hidden;
}

.password-toggle:active {
  transform: scale(0.95);
}

.password-toggle:hover {
  background: var(--green-soft);
  color: var(--green);
}

.password-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.password-toggle .password-toggle-icon svg {
  display: block;
  flex-shrink: 0;
}

/* ── Submit button ── */
.auth-btn {
  width: 100%;
  padding: 14px;
  margin-top: 8px;
  background: var(--ink);
  /* dark button — unexpected reversal of green */
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), transform 0.18s var(--ease-back), box-shadow var(--transition);
  animation: groupReveal 0.5s var(--ease) 0.32s both;
}

/* Green shimmer sweep on hover */
.auth-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green), var(--green-hover));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.auth-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  transform: translate(-50%, -50%);
  transition: width 0.55s ease, height 0.55s ease, opacity 0.55s ease;
  opacity: 0;
}

.auth-btn:hover::before {
  opacity: 1;
}

.auth-btn:hover::after {
  width: 340px;
  height: 340px;
  opacity: 1;
}

.auth-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.auth-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.auth-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Spinner */
.auth-btn .spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

.auth-btn.loading .spinner {
  display: inline-block;
}

.auth-btn.loading .btn-text {
  opacity: 0.75;
}

.auth-btn span {
  position: relative;
  z-index: 1;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ── Auth link ── */
.auth-link {
  margin-top: 22px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  text-align: center;
  animation: groupReveal 0.5s var(--ease) 0.4s both;
}

.auth-link.forgot-link {
  text-align: right;
  margin-top: 0;
  margin-bottom: 4px;
  animation-delay: 0.28s;
}

.auth-link a {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  transition: color 0.2s ease;
}

.auth-link a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--green);
  transition: width 0.28s var(--ease);
}

.auth-link a:hover::after {
  width: 100%;
}

/* ══════════════════════════════════════════════════════════════
   FOOTER — minimal strip at page bottom
   ══════════════════════════════════════════════════════════════ */
.auth-footer {
  background: var(--panel-bg);
  text-align: center;
  padding: 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.04em;
}

/* ── Utility keyframe ── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (single column, brand panel shrinks)
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .auth-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    min-height: 100vh;
  }

  .auth-brand-panel {
    padding: 28px 32px 32px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    /* On mobile, collapse to a header-like strip */
    min-height: 0;
  }

  /* Hide the decorative blob and rule on mobile */
  .auth-brand-panel .blob-b,
  .auth-brand-panel .panel-rule {
    display: none;
  }

  /* Panel body moves to a compact inline form */
  .auth-panel-body {
    display: none;
  }

  .auth-badges {
    display: none;
  }

  .auth-brand-panel::after {
    width: 200px;
    height: 200px;
    top: -60px;
    right: -40px;
  }

  .auth-form-panel {
    padding: 40px 28px 48px;
    background: var(--form-bg);
    /* remove the ::before bubble to reduce noise at small sizes */
  }

  .auth-form-panel::before {
    display: none;
  }

  .auth-box {
    max-width: 460px;
  }
}

/* ── Small mobile ── */
@media (max-width: 480px) {
  .auth-brand-panel {
    padding: 20px 20px;
  }

  .auth-logo-name {
    font-size: 1.45rem;
  }

  .auth-form-panel {
    padding: 32px 20px 40px;
  }

  .auth-box h2 {
    font-size: 1.65rem;
  }

  .form-group input {
    padding: 12px 40px 12px 50px;
    font-size: 0.9rem;
  }

  .auth-btn {
    padding: 13px;
  }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
/* ── Inline field hints ── */
.field-hint {
  font-size: 11.5px;
  color: #9a9590;
  margin-top: 5px;
  padding-left: 2px;
  line-height: 1.4;
}