/* RAS — Premium login experience */
:root {
  --ras-green-950: #0a1f17;
  --ras-green-900: #0f2e22;
  --ras-green-800: #1b4332;
  --ras-green-700: #2d6a4f;
  --ras-green-600: #40916c;
  --ras-gold: #d4af37;
  --ras-gold-light: #f0d78c;
  --ras-white: #ffffff;
  --ras-glass: rgba(10, 31, 23, 0.72);
  --ras-glass-border: rgba(255, 255, 255, 0.14);
  --ras-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --ras-radius: 20px;
  --ras-font: 'Outfit', 'Cairo', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

body.login-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ras-font);
  background: var(--ras-green-950);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.brand-pattern { display: none; }

/* ── Background ── */
.login-page-wrap {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 24px clamp(16px, 4vw, 48px);
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.login-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  animation: loginBgKen 24s ease-in-out infinite alternate;
}

@keyframes loginBgKen {
  from { transform: scale(1.02); }
  to { transform: scale(1.06); }
}

.login-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg,
      rgba(10, 31, 23, 0.25) 0%,
      rgba(10, 31, 23, 0.45) 45%,
      rgba(10, 31, 23, 0.88) 72%,
      rgba(10, 31, 23, 0.94) 100%),
    radial-gradient(ellipse 80% 60% at 70% 50%, transparent 0%, rgba(10, 31, 23, 0.5) 100%);
  pointer-events: none;
}

/* Legacy split wrappers → same layout */
.login-split {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  min-height: calc(100vh - 48px);
  align-items: center;
}

.login-hero-side {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.login-hero-side img { display: none; }

.login-form-side {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
  margin-left: auto;
  padding: 0;
  background: none;
  box-shadow: none;
  min-height: auto;
  display: block;
}

/* ── Glass card ── */
.signin-card {
  width: 100%;
  animation: loginCardIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes loginCardIn {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-glass-card {
  background: var(--ras-glass);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--ras-glass-border);
  border-radius: var(--ras-radius);
  box-shadow: var(--ras-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  padding: 36px 32px 28px;
  position: relative;
  overflow: hidden;
}

.login-glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ras-gold), var(--ras-gold-light), var(--ras-gold), transparent);
}

.login-card-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-card-header .brand-logo {
  width: 100px;
  margin: 0 auto 16px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.97);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.login-portal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ras-gold-light);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 999px;
}

.login-portal-badge i {
  font-size: 12px;
}

.signin-heading {
  margin: 0 0 8px;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ras-white);
  text-transform: none;
  line-height: 1.2;
}

.login-card-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 400;
  line-height: 1.5;
}

/* ── Form panel ── */
.signin-panel {
  background: transparent;
  backdrop-filter: none;
  border-radius: 0;
  padding: 0;
  margin: 0;
  box-shadow: none;
}

.signin-panel-inner {
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.signin-field {
  margin-bottom: 18px;
}

.signin-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.signin-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.signin-input-wrap > i {
  position: absolute;
  left: 16px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
  transition: color 0.2s;
}

.signin-field input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-size: 15px;
  font-family: inherit;
  color: var(--ras-white);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.signin-field input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.signin-field input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.signin-input-wrap:focus-within > i {
  color: var(--ras-gold-light);
}

.signin-remember-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 0 24px;
  flex-wrap: wrap;
}

.signin-remember label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 400;
  cursor: pointer;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
}

.signin-remember input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ras-gold);
  margin: 0;
}

.signin-forgot {
  font-size: 13px;
  color: var(--ras-gold-light);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
}

.signin-forgot:hover {
  color: var(--ras-white);
  text-decoration: underline;
}

.signin-actions {
  display: block;
  margin: 0;
}

.signin-btn-enter {
  width: 100%;
  padding: 15px 24px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ras-green-950);
  background: linear-gradient(135deg, var(--ras-gold-light) 0%, var(--ras-gold) 50%, #b8962e 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  position: relative;
  overflow: hidden;
}

.signin-btn-enter::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.35) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.5s;
}

.signin-btn-enter:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 175, 55, 0.45);
  color: var(--ras-green-950);
}

.signin-btn-enter:hover::after {
  transform: translateX(100%);
}

.signin-btn-enter:active {
  transform: translateY(0);
}

.signin-btn-enter i {
  margin-right: 8px;
}

.signin-remember-row--end {
  justify-content: flex-end;
}

/* Divider + alt login */
.login-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 24px 0 20px;
  color: rgba(255, 255, 255, 0.35);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.login-portal-switch {
  margin: 0;
  text-align: center;
}

.login-portal-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.login-portal-switch a:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--ras-white);
  text-decoration: none;
  transform: translateY(-1px);
}

.login-portal-switch a i {
  font-size: 16px;
  opacity: 0.85;
}

/* Trust chips */
.login-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.login-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
}

.login-trust-chip i {
  color: var(--ras-gold);
  font-size: 11px;
}

/* Footer */
.login-footer-brand {
  margin-top: 20px;
  text-align: center;
  width: 100%;
  max-width: none;
  align-self: center;
}

.login-footer-brand .line1,
.login-footer-brand .line2 {
  margin: 0;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  line-height: 1.7;
}

.alert-login-error {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(220, 53, 69, 0.15);
  color: #ffb4bc;
  border: 1px solid rgba(220, 53, 69, 0.4);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: 13px;
  text-align: left;
  line-height: 1.45;
}

.alert-login-error::before {
  content: '\f071';
  font-family: FontAwesome;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .login-page-wrap,
  .login-split {
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 32px;
  }

  .login-form-side {
    max-width: 420px;
    margin: 0 auto;
  }

  .login-bg-overlay {
    background:
      linear-gradient(180deg,
        rgba(10, 31, 23, 0.2) 0%,
        rgba(10, 31, 23, 0.75) 55%,
        rgba(10, 31, 23, 0.95) 100%);
  }
}

@media (max-width: 480px) {
  .login-page-wrap {
    padding: 16px;
  }

  .login-glass-card {
    padding: 28px 22px 22px;
    border-radius: 16px;
  }

  .signin-heading {
    font-size: 1.45rem;
  }

  .signin-remember-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-bg img,
  .signin-card {
    animation: none !important;
  }
}