/* ============================================================
   ABAYA ADMIN — Login (single column)
   ============================================================ */

.login-page {
  --login-surface: rgba(255, 255, 255, 0.97);
  --login-border: rgba(255, 255, 255, 0.82);
  --login-shadow: 0 24px 64px rgba(17, 24, 39, 0.32);
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  background: #0c1210;
  overflow-x: hidden;
}

.login-page.login-rtl {
  font-family: 'Cairo', 'Tajawal', sans-serif;
}

/* ── Background ───────────────────────────────────────────── */

.login-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.login-bg-image {
  position: absolute;
  inset: 0;
  background:
    url('../images/login-bg.png') center center / cover no-repeat;
  transform: scale(1.02);
}

.login-bg-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 18, 16, 0.52) 0%, rgba(12, 18, 16, 0.68) 45%, rgba(12, 18, 16, 0.78) 100%);
}

/* ── Layout ───────────────────────────────────────────────── */

.login-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 88px 20px 32px;
}

.login-main {
  width: 100%;
  display: flex;
  justify-content: center;
}

.login-stack {
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* ── Brand header ─────────────────────────────────────────── */

.login-brand-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  width: 100%;
}

.login-brand-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  padding: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.login-brand-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 28px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.login-brand-name {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.login-brand-tag {
  margin: 0;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.28);
}

/* ── Language toggle ────────────────────────────────────────── */

.login-lang-anchor {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 20;
}

.login-page .language-toggle,
.login-page .language-toggle--login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 4px 6px 4px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.login-page .language-toggle-icon {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
}

.login-page .language-toggle-segments {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.14);
}

.login-page .language-toggle-form {
  margin: 0;
  display: flex;
}

.login-page .language-toggle-option {
  min-width: 68px;
  min-height: 30px;
  padding: 6px 12px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  text-align: center;
}

.login-page button.language-toggle-option:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.login-page .language-toggle-option.is-active {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.14);
  cursor: default;
}

/* ── Login card ───────────────────────────────────────────── */

.login-card {
  width: 100%;
  background: var(--login-surface);
  border: 1px solid var(--login-border);
  border-radius: 16px;
  padding: 28px 28px 24px;
  box-shadow: var(--login-shadow);
  backdrop-filter: blur(20px);
}

.login-card-head {
  margin-bottom: 22px;
  text-align: center;
}

.login-card-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.login-field {
  margin-bottom: 16px;
}

.login-field:last-of-type {
  margin-bottom: 22px;
}

.login-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.login-input-group {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  transition: var(--transition);
}

.login-input-group:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-ring);
}

.login-input-addon {
  display: grid;
  place-items: center;
  width: 44px;
  flex-shrink: 0;
  color: var(--text-muted);
  background: var(--bg-page);
  border-inline-end: 1px solid var(--border);
  font-size: 15px;
}

.login-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  padding: 11px 12px;
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
}

.login-toggle-password {
  display: grid;
  place-items: center;
  width: 44px;
  flex-shrink: 0;
  border: none;
  border-inline-start: 1px solid var(--border);
  background: var(--bg-page);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.login-toggle-password:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.login-field-error {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--danger);
}

.login-submit {
  width: 100%;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
}

.login-submit-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.login-submit .login-submit-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: loginSpin 0.7s linear infinite;
}

.login-submit.is-submitting .login-submit-label {
  opacity: 0.85;
}

.login-submit.is-submitting .login-submit-spinner {
  display: inline-block;
}

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

.login-card-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
}

.login-page .modal-backdrop.show {
  opacity: 0.52;
  backdrop-filter: blur(6px);
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 479.98px) {
  .login-shell {
    padding: 76px 14px 24px;
  }

  .login-stack {
    gap: 20px;
  }

  .login-brand-name {
    font-size: 24px;
  }

  .login-brand-logo,
  .login-brand-icon {
    width: 64px;
    height: 64px;
  }

  .login-card {
    padding: 22px 18px 18px;
    border-radius: 14px;
  }

  .login-lang-anchor {
    top: 12px;
    right: 12px;
  }

  .login-page .language-toggle-option {
    min-width: 58px;
    padding: 6px 10px;
    font-size: 12px;
  }

  .login-page .language-toggle-icon {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-submit .login-submit-spinner {
    animation: none;
  }
}