/* Split-screen staff login — scoped to login.html only */

html.login-split-root,
body.login-split-body {
  height: 100%;
  overflow: hidden;
}

body.login-split-body {
  background: #fff;
  color: var(--text-main);
  line-height: 1.6;
}

.login-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

/* —— Brand panel —— */
.login-brand {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem 5rem;
  overflow: hidden;
  background:
    linear-gradient(165deg, rgba(53, 74, 140, 0.35) 0%, rgba(107, 79, 184, 0.2) 40%, rgba(146, 43, 140, 0.45) 100%),
    linear-gradient(180deg, #2d3a6e 0%, #4a3d7a 35%, #5c2d6b 70%, #3d2458 100%);
  color: #fff;
  text-align: center;
}

.login-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-cta);
  opacity: 0.55;
  pointer-events: none;
}

.login-brand-mountains {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  max-height: 42%;
  pointer-events: none;
  opacity: 0.9;
}

.login-brand-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 22rem;
}

.login-brand-logo-wrap {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #5b7fd4 0%, #7b5fc9 50%, #a0449a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  padding: 0.5rem;
  overflow: hidden;
}

.login-brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.login-brand-name {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.login-brand-tagline {
  font-size: 0.95rem;
  font-weight: 400;
  opacity: 0.92;
  line-height: 1.45;
}

/* —— Form panel —— */
.login-form-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.75rem;
  background: #fff;
  overflow-y: auto;
}

.login-form-inner {
  width: 100%;
  max-width: 400px;
}

.login-form-panel h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 0.45rem;
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: 0.92rem;
  color: #6b7280;
  line-height: 1.5;
  margin-bottom: 1.75rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.login-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.4rem;
}

.login-form input[type="text"],
.login-form input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-main);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.login-form input::placeholder {
  color: #9ca3af;
}

.login-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 105, 189, 0.15);
}

.login-password-wrap {
  position: relative;
}

.login-password-wrap input {
  padding-right: 2.75rem;
}

.login-password-toggle {
  position: absolute;
  top: 50%;
  right: 0.4rem;
  transform: translateY(-50%);
  border: 0;
  border-radius: 6px;
  background: transparent;
  width: 2.25rem;
  height: 2.25rem;
  cursor: pointer;
  color: #6b7280;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.login-password-toggle:hover {
  color: #374151;
  background: rgba(15, 23, 42, 0.05);
}

.login-password-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.login-form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: -0.25rem;
}

.login-remember {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  color: #374151;
  cursor: pointer;
  user-select: none;
}

.login-remember input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--primary);
  cursor: pointer;
}

.login-link {
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
  cursor: pointer;
  text-decoration: none;
}

.login-link:hover {
  text-decoration: underline;
  color: var(--primary-dark);
}

.login-message {
  min-height: 1.1rem;
  font-size: 0.82rem;
  color: var(--primary);
  margin: -0.35rem 0 0;
}

.login-message.error {
  color: #b91c1c;
}

.login-submit {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  background: var(--gradient-cta);
  box-shadow: 0 8px 24px rgba(74, 105, 189, 0.35);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.login-submit:hover {
  opacity: 0.95;
}

.login-submit:active {
  transform: scale(0.99);
}

.login-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.login-support {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: #6b7280;
}

/* —— Contact support modal —— */
.login-support-dialog {
  width: min(420px, calc(100vw - 2rem));
  max-height: 90vh;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: 0 30px 70px rgba(2, 6, 23, 0.35);
}

.login-support-dialog::backdrop {
  background: rgba(2, 6, 23, 0.55);
}

.login-support-dialog-content {
  padding: 1.35rem 1.5rem 1.5rem;
}

.login-support-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.login-support-dialog-header h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.login-support-dialog-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.login-support-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-support-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.login-support-item-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.login-support-item strong {
  display: block;
  font-size: 0.82rem;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.login-support-item a {
  font-size: 0.9rem;
  color: var(--primary);
  text-decoration: none;
}

.login-support-item a:hover {
  text-decoration: underline;
}

.login-support-close {
  margin-top: 1.35rem;
  width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.login-support-close:hover {
  background: #f9fafb;
}

.login-dialog-close-icon {
  border: 0;
  background: transparent;
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
}

.login-dialog-close-icon:hover {
  background: rgba(15, 23, 42, 0.06);
  color: var(--text-main);
}

/* —— Responsive —— */
@media (max-width: 900px) {
  body.login-split-body {
    overflow: auto;
  }

  html.login-split-root,
  body.login-split-body {
    height: auto;
    min-height: 100%;
  }

  .login-split {
    grid-template-columns: 1fr;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .login-brand {
    min-height: 0;
    padding: 1.75rem 1.5rem 3.5rem;
  }

  .login-brand-logo-wrap {
    width: 4rem;
    height: 4rem;
  }

  .login-brand-name {
    font-size: 1.25rem;
  }

  .login-brand-tagline {
    font-size: 0.85rem;
  }

  .login-brand-mountains {
    max-height: 35%;
  }

  .login-form-panel {
    flex: 1;
    padding: 2rem 1.25rem 2.5rem;
  }
}

@media (max-width: 480px) {
  .login-form-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

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