/**
 * Siyam Holidays — AuthShell (Phase 2)
 * Tokens §22 + button/contrast rules (dark text on #FF9200).
 * Stamp: bak-sait-authshell-20260908072000 — logo/text contrast on Brand3
 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+Bengali:wght@400;500;600;700&display=swap');

:root {
  --brand-primary: #4C6891;
  --brand-accent: #FF9200;
  --brand-soft-green: #AAD5BB;
  --background: #F7F9FC;
  --surface: #FFFFFF;
  --text-primary: #172033;
  --text-secondary: #667085;
  --border: #E4E7EC;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --ash-cta-fg: #1a1a1a; /* WCAG AA on #FF9200 */
}

/* ---- Shared AuthShell layout ---- */
.ash-page {
  min-height: 100vh;
  background: var(--background);
  font-family: Inter, "Noto Sans Bengali", system-ui, sans-serif;
  color: var(--text-primary);
}
.ash-shell {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr; /* ~55% / 45% */
  min-height: 100vh;
  max-width: 1280px;
  margin: 0 auto;
  background: var(--surface);
  box-shadow: 0 24px 64px rgba(23, 32, 51, 0.12);
}
@media (max-width: 900px) {
  .ash-shell { grid-template-columns: 1fr; min-height: auto; }
  .ash-brand { min-height: 220px; }
}

.ash-brand {
  position: relative;
  background: linear-gradient(155deg, #3a5476 0%, var(--brand-primary) 42%, #5a7aa3 100%);
  color: #fff;
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.ash-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 18% 8%, rgba(255,146,0,0.28), transparent 52%),
    radial-gradient(ellipse at 85% 92%, rgba(170,213,187,0.22), transparent 48%);
  pointer-events: none;
}
.ash-brand > * { position: relative; z-index: 1; }
.ash-brand-logo {
  display: block;
  max-height: 64px;
  width: auto;
  max-width: min(280px, 100%);
  height: auto;
  margin: 0 0 1.35rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,0.28));
}
.ash-brand-title {
  font-size: clamp(1.65rem, 2.5vw, 2.15rem);
  font-weight: 700;
  margin: 0 0 0.4rem;
  letter-spacing: -0.015em;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.ash-brand-sub {
  margin: 0 0 1.5rem;
  color: rgba(255,255,255,0.95);
  font-weight: 500;
  font-size: 1rem;
}
.ash-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.ash-feature-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.ash-feature-icon {
  flex: 0 0 2rem;
  height: 2rem;
  width: 2rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
}
.ash-feature-list strong { display: block; font-weight: 600; font-size: 0.98rem; color: #ffffff; }
.ash-feature-list span { display: block; font-size: 0.86rem; color: rgba(255,255,255,0.9); line-height: 1.4; }
.ash-brand-tagline {
  margin-top: 2rem;
  font-style: italic;
  font-weight: 500;
  color: rgba(255,255,255,0.95);
  opacity: 1;
}

.ash-panel {
  background: var(--surface);
  padding: clamp(1.5rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ash-panel-inner { width: 100%; max-width: 420px; margin: 0 auto; }
.ash-welcome {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin: 0 0 0.3rem;
  letter-spacing: -0.01em;
}
.ash-sign-in-to {
  margin: 0 0 1.35rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.45;
}
.ash-field { margin-bottom: 0.95rem; }
.ash-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}
.ash-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.ash-input-wrap > i.ash-input-icon {
  position: absolute;
  left: 0.85rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  pointer-events: none;
}
.ash-input-wrap input {
  width: 100%;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 2.5rem 0 2.4rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.ash-input-wrap input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(76,104,145,0.18);
}
.ash-pw-toggle {
  position: absolute;
  right: 0.55rem;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 6px;
}
.ash-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.35rem 0 1rem;
  font-size: 0.88rem;
}
.ash-row a { color: var(--brand-primary); font-weight: 600; text-decoration: none; }
.ash-row a:hover { text-decoration: underline; }
.ash-remember { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--text-primary); }
.ash-remember input { accent-color: var(--brand-primary); width: 1rem; height: 1rem; }

/* Primary CTA — orange + dark text (contrast) */
.ash-submit,
button.ash-submit,
.ash-page .sh-partner-login-submit,
.ash-page .sh-staff-login-submit,
.ash-page .cp-login-submit,
.panel-login-page.ash-page .sh-btn.cp-login-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--brand-accent) !important;
  border-radius: 999px !important;
  background: var(--brand-accent) !important;
  color: var(--ash-cta-fg) !important;
  font-weight: 600 !important;
  font-size: 0.98rem !important;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(255,146,0,0.28);
  transition: filter .15s, transform .1s;
}
.ash-submit:hover,
.ash-page .sh-partner-login-submit:hover,
.ash-page .sh-staff-login-submit:hover {
  filter: brightness(0.97);
  color: var(--ash-cta-fg) !important;
}
.ash-submit:active { transform: translateY(1px); }

.ash-alert {
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.ash-alert--error { background: #FEF3F2; border: 1px solid #FECDCA; color: #B42318; }
.ash-alert--success { background: #ECFDF3; border: 1px solid #A6F4C5; color: #027A48; }

/* Social — outline style per mock */
.ash-social { margin-top: 1.15rem; }
.ash-social-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-transform: lowercase;
  margin-bottom: 0.85rem;
}
.ash-social-divider::before,
.ash-social-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.ash-social-stack { display: grid; gap: 0.65rem; }
.ash-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-primary) !important;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none !important;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.ash-social-btn:hover {
  border-color: #c8ced8;
  background: #fafbfc;
  box-shadow: 0 2px 8px rgba(23,32,51,0.06);
}
.ash-social-icon {
  width: 1.25rem;
  display: inline-flex;
  justify-content: center;
  font-size: 1rem;
}
.ash-social-btn--google .ash-social-icon { color: #EA4335; }
.ash-social-btn--facebook .ash-social-icon { color: #1877F2; }
.ash-social-btn--apple .ash-social-icon { color: #111; }
.ash-social-btn[data-ash-oauth="pending"] { opacity: 0.72; }

.ash-footer-link {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.ash-footer-link a { color: var(--brand-primary); font-weight: 600; text-decoration: none; }
.ash-footer-link a:hover { text-decoration: underline; }

.ash-portal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(76,104,145,0.1);
  color: var(--brand-primary);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
}

/* Soft-green accent for staff/vendor brand panels */
.ash-brand--staff { background: linear-gradient(145deg, #3a5476 0%, #4C6891 50%, #5f8a72 100%); }
.ash-brand--vendor { background: linear-gradient(145deg, #3a5476 0%, #4C6891 55%, #6fa88c 100%); }
.ash-brand--agent { background: linear-gradient(145deg, #3a5476 0%, #4C6891 58%, #c97820 100%); }
.ash-brand--customer { background: linear-gradient(145deg, #3a5476 0%, #4C6891 60%, #b87a2a 100%); }
.ash-brand--admin { background: linear-gradient(155deg, #3a5476 0%, #4C6891 45%, #5a7aa3 100%); }

/* Partner shell compatibility: force AuthShell CTA/social look when ash-page present */
body.ash-enabled .sh-partner-login-social-btn,
body.ash-enabled .sh-partner-login-social a {
  /* overridden when .ash-social-btn used */
}
body.ash-enabled .cp-login-card,
body.ash-enabled .sh-partner-login-form-panel {
  border-radius: var(--radius-lg);
}
body.ash-enabled .sh-partner-login-form-panel h1,
body.ash-enabled .cp-login-title,
body.ash-enabled .ash-welcome {
  color: var(--brand-primary) !important;
}

/* Hide legacy colored social chips when AuthShell social is present */
.ash-social + .ash-legacy-social,
.ash-has-social .ash-legacy-social { display: none !important; }


/* Staff/partner CTA — Brand3 orange + dark text (readable) */
.sh-staff-login-page .sh-staff-login-submit,
.sh-staff-login-wrap .sh-staff-login-submit,
.ash-page .sh-staff-login-submit,
.sh-staff-login-page button.sh-staff-login-submit,
.sh-partner-login-page .sh-partner-login-submit,
.sh-vendor-login-page .sh-partner-login-submit {
  background: #FF9200 !important;
  border-color: #FF9200 !important;
  color: #1A1A1A !important;
}
.sh-staff-login-page .sh-staff-login-submit:hover,
.ash-page .sh-staff-login-submit:hover,
.sh-partner-login-page .sh-partner-login-submit:hover,
.sh-staff-login-page .sh-staff-login-submit i,
.sh-staff-login-page .sh-staff-login-submit span {
  color: #1A1A1A !important;
}
.sh-staff-login-page .sh-partner-login-cta,
.sh-staff-login-wrap .sh-partner-login-cta,
.sh-partner-login-page .sh-partner-login-cta {
  background: #FF9200 !important;
  color: #1A1A1A !important;
}
/* Form panel is light — dark readable text (not white-on-white) */
.sh-staff-login-page .sh-staff-login-form-panel,
.sh-partner-login-page .sh-partner-login-form-panel,
.sh-vendor-login-page .sh-partner-login-form-panel {
  background: #ffffff !important;
  color: #172033 !important;
}
.sh-staff-login-page .sh-staff-login-form-header .sub,
.sh-staff-login-page .sh-staff-login-form-header h1,
.sh-staff-login-page .sh-staff-login-form-header h2,
.sh-partner-login-page .sh-partner-login-form-panel h1,
.sh-partner-login-page .sh-partner-login-form-panel h2 {
  color: #4C6891 !important;
}
.sh-staff-login-page .sh-staff-login-footer-links a,
.sh-partner-login-page .sh-partner-login-footer-links a {
  color: #4C6891 !important;
}
.sh-staff-login-page .sh-staff-login-note,
.sh-staff-login-page .sh-staff-employment-cta {
  background: #AAD5BB !important;
  color: #172033 !important;
}
.sh-staff-login-page .sh-staff-login-alert.info {
  color: #172033 !important;
  background: #AAD5BB !important;
}
/* Hero/nav logos on light chrome stay full-color; sharpen rendering */
.sh-partner-login-logo-img,
.cp-login-logo-img,
.ash-brand-logo {
  image-rendering: -webkit-optimize-contrast;
}