/* ==========================================================================
   Brand-Aware Login Page
   Uses CSS variables injected by base-ca-login.html from brand config:
     --brand-primary         (sidebar_bg_color)
     --brand-highlight       (sidebar_highlight_color)
     --brand-text-on-primary (sidebar_text_color)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   Page Layout — full-height flex column
   -------------------------------------------------------------------------- */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: color-mix(in srgb, var(--brand-primary) 50%, var(--brand-highlight));
}

.login-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}

/* --------------------------------------------------------------------------
   Form Container — centered card column
   -------------------------------------------------------------------------- */
.login-form-section {
  width: 100%;
  max-width: 46rem;
}

.login-form-container {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Brand Logo
   -------------------------------------------------------------------------- */
.login-logo {
  text-align: center;
  margin-bottom: 3rem;
}

.login-logo img {
  max-height: 9rem;
  max-width: 26rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

.login-brand-name {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Page Header (above the card)
   -------------------------------------------------------------------------- */
.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-header h2 {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--brand-text-on-primary);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.login-header p {
  font-size: 1.5rem;
  color: var(--brand-text-on-primary);
  margin: 0;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */
.login-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 1.2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07),
              0 2px 4px -1px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.login-card-content {
  position: relative;
}

.login-card-header {
  padding: 3rem 3.5rem 1.5rem;
  text-align: center;
}

.login-card-header h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.4rem;
  line-height: 1.2;
}

.login-card-header p {
  font-size: 1.4rem;
  color: #6b7280;
  margin: 0;
}

.login-card-body {
  padding: 1.5rem 3.5rem 3rem;
}

/* --------------------------------------------------------------------------
   Messages
   -------------------------------------------------------------------------- */
.login-error-messages,
.login-success-messages,
.login-info-messages {
  margin-bottom: 1.5rem;
}

.login-error-message,
.login-success-message,
.login-info-message {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-radius: 0.6rem;
  font-size: 1.4rem;
  line-height: 1.5;
  cursor: pointer;
  margin-bottom: 0.5rem;
}

.login-error-message {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.login-success-message {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.login-info-message {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

/* --------------------------------------------------------------------------
   Crispy Form Styles
   -------------------------------------------------------------------------- */
.form-signin {
  width: 100%;
}

.form-signin .form-group {
  margin-bottom: 2rem;
  position: relative;
}

/* Field label */
.form-signin .form-group label {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

/* All text-style inputs */
.form-signin .form-group input[type="text"],
.form-signin .form-group input[type="password"],
.form-signin .form-group input[type="email"],
.form-signin .form-group input[type="number"] {
  width: 100%;
  height: 5rem;
  padding: 0 1.5rem 0 4.8rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.75rem;
  font-size: 1.5rem;
  font-family: inherit;
  background: #ffffff;
  color: #111827;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-signin .form-group input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

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

/* --- Leading icon via ::before pseudo-element on the form-group ---
   Positions icon centered within the 5rem-tall input.
   With a label above (~2rem + 0.6rem margin) the input sits at bottom of
   the group, so bottom: 1.6rem aligns with roughly the vertical centre. */
.form-signin .form-group::before {
  position: absolute;
  left: 1.6rem;
  bottom: 1.6rem;
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 1.5rem;
  color: #9ca3af;
  z-index: 10;
  pointer-events: none;
}

.form-signin .form-group:has(input[name="username"])::before {
  content: '\f2bd'; /* fa-user-circle */
}

.form-signin .form-group:has(input[name="password"])::before {
  content: '\f023'; /* fa-lock */
}

.form-signin .form-group:has(input[name="code"])::before {
  content: '\f3ed'; /* fa-shield-alt */
}

.form-signin .form-group:has(input[name="new_password"])::before,
.form-signin .form-group:has(input[name="confirm_new_password"])::before {
  content: '\f023'; /* fa-lock */
}

/* Fieldset (crispy wraps some fields) */
.form-signin fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.form-signin fieldset legend {
  display: none;
}

/* --- Forgot / back / return links styled as text links --- */
.form-signin .btn[name="forgot"],
.form-signin .btn[name="return"],
.form-signin .btn[name="back"] {
  background: transparent;
  color: var(--brand-primary);
  border: none;
  font-size: 1.4rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0;
  margin: -1rem 0 1.5rem;
  height: auto;
  box-shadow: none;
  display: block;
  text-align: right;
  transition: color 0.2s ease;
  cursor: pointer;
}

.form-signin .btn[name="forgot"]:hover,
.form-signin .btn[name="return"]:hover,
.form-signin .btn[name="back"]:hover {
  background: transparent;
  color: var(--brand-highlight, var(--brand-primary));
  text-decoration: underline;
  transform: none;
  box-shadow: none;
}

/* --- Submit / primary button --- */
.form-signin input[type="submit"],
.form-signin .btn-primary,
.form-signin .btn-default[name="submit"] {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  height: 5.2rem;
  background: var(--brand-primary);
  color: var(--brand-text-on-primary, #ffffff);
  border: none;
  border-radius: 0.75rem;
  font-size: 1.6rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: filter 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
  margin-top: 0.5rem;
  text-align: center;
}

.form-signin input[type="submit"]:hover,
.form-signin .btn-primary:hover,
.form-signin .btn-default[name="submit"]:hover {
  filter: brightness(1.12);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.22);
}

.form-signin input[type="submit"]:disabled,
.form-signin .btn-primary:disabled,
.form-signin .btn-default[name="submit"]:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

/* Generic .btn flex alignment */
.form-signin .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

/* Password requirement list (reset-password page) */
.form-signin ul {
  font-size: 1.3rem;
  padding-left: 2rem;
  margin: 0.5rem 0 1.5rem;
  color: #6b7280;
}

.form-signin ul li {
  margin-bottom: 0.25rem;
}

/* --------------------------------------------------------------------------
   Loading Spinner (button loading states)
   -------------------------------------------------------------------------- */
.login-spinner {
  display: inline-block;
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: login-spin 0.8s linear infinite;
}

/* --------------------------------------------------------------------------
   Account Confirmation page
   -------------------------------------------------------------------------- */
.login-confirmation-message {
  text-align: center;
  padding: 2rem 0 1rem;
  color: #4b5563;
  font-size: 1.5rem;
  line-height: 1.6;
}

.login-confirmation-message i {
  font-size: 4rem;
  color: var(--brand-primary);
  display: block;
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   Forgot Password Modal
   -------------------------------------------------------------------------- */
#forgotPassModal .modal-dialog {
  margin: 8rem auto;
}

#forgotPassModal .modal-content {
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

#forgotPassModal .modal-header {
  border-bottom: 1px solid #f3f4f6;
  padding: 2rem 2.5rem;
}

#forgotPassModal .modal-header h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #111827;
  margin: 0;
}

#forgotPassModal .modal-body {
  padding: 2rem 2.5rem;
}

#forgotPassModal .modal-body input {
  height: 4.8rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.75rem;
  font-size: 1.5rem;
  padding: 0 1.5rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

#forgotPassModal .modal-body input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

#forgotPassModal .modal-footer {
  border-top: 1px solid #f3f4f6;
  padding: 1.5rem 2.5rem;
}

#forgotPassModal .modal-footer .btn-primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--brand-text-on-primary, #ffffff);
  font-size: 1.4rem;
  font-weight: 600;
  border-radius: 0.6rem;
  padding: 0.8rem 2rem;
  transition: filter 0.2s ease;
}

#forgotPassModal .modal-footer .btn-primary:hover:not(:disabled) {
  filter: brightness(1.1);
}

#forgotPassModal #modal-message .label-danger {
  display: block;
  padding: 1rem 2.5rem;
  font-size: 1.3rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.login-footer {
  background: #1a1a1a;
  color: #9ca3af;
  padding: 1.6rem 2.5rem;
  flex-shrink: 0;
}

.login-footer-content {
  max-width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .login-footer-content {
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
  }
}

.login-footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.login-footer-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.login-footer-logo {
  height: 2.8rem;
  width: auto;
  opacity: 0.75;
  transition: opacity 0.2s ease;
  object-fit: contain;
}

.login-footer-logo:hover {
  opacity: 1;
}

.login-footer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  flex-wrap: wrap;
  color: #6b7280;
}

.login-footer-divider {
  color: #4b5563;
}

.login-footer-privacy-link {
  color: #6b7280;
  text-decoration: underline;
  transition: color 0.2s ease;
}

.login-footer-privacy-link:hover {
  color: #d1d5db;
}

.login-footer-right {
  flex-shrink: 0;
}

.login-footer-contact {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 1.3rem;
  flex-wrap: wrap;
}

.login-footer-contact a {
  color: #6b7280;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.login-footer-contact a:hover {
  color: #d1d5db;
}

.login-footer-contact i {
  font-size: 1.3rem;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes login-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .login-card-header,
  .login-card-body {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .login-logo img {
    max-height: 7rem;
  }

  .login-header h2 {
    font-size: 2rem;
  }

  .login-main {
    padding: 2rem 1rem;
  }
}