/*
 * Login page modern theme — myGymSoftware frontend modernization
 * Added by the frontend modernization project (see mygymsoftware/changelog/CHANGELOG.md).
 * Structural redesign pass: restyles the login markup shared by mygymsoftware/index.php,
 * forgot_password.php, and new_password.php's standalone (reset-link) view — all three now share
 * the same .login-shell / .login-brand-panel / .login-form-panel split-screen structure, with
 * .login-wrapper / .login / .login-header / .login-body / .form-group / .form-control /
 * .btn-danger.btn-block / .forgot a nested inside the form panel. Depends on design-tokens.css,
 * loaded first.
 */

html, body.login-bg {
  height: 100%;
}

body.login-bg {
  font-family: var(--font-sans) !important;
  margin: 0;
}

/* Split-screen shell: decorative brand panel (includes/login_brand_panel.php) + form panel. */
.login-shell {
  display: flex;
  min-height: 100vh;
}

.login-brand-panel {
  flex: 0 0 42%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: var(--space-8);
}

/* Dark scrim over the per-tenant background photo so the panel's text stays legible regardless
   of the uploaded background image's brightness/color. */
.login-brand-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(25,29,43,0.55), rgba(25,29,43,0.65));
}

.login-brand-panel-content {
  position: relative;
  z-index: 1;
  max-width: 380px;
  text-align: center;
}

.login-brand-logo {
  max-width: 96px;
  margin: 0 auto var(--space-5) auto;
}

.login-brand-panel-content h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  margin: 0 0 var(--space-3) 0;
}

.login-brand-panel-content p {
  font-size: var(--text-md);
  opacity: 0.85;
  margin: 0;
}

.login-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-page);
  padding: var(--space-4);
}

@media (max-width: 900px) {
  .login-brand-panel {
    display: none;
  }
}

.login-wrapper {
  max-width: 380px;
  width: 100%;
  margin: var(--space-4);
  animation: login-fade-in var(--duration-slow, 280ms) var(--ease-standard);
}

@keyframes login-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* No longer a nested "card" (background/border/shadow) — .login-form-panel already provides a
   visually distinct surface, so a boxed card inside it would read as a card-within-a-card. */
.login-wrapper .login {
  padding: var(--space-4) 0;
}

.login-wrapper .login .login-header {
  margin: 0 0 var(--space-5) 0;
}

.login-wrapper .login .login-header h5 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0 0 var(--space-3) 0;
}

.login-wrapper .login .login-header img {
  max-width: 96px;
  padding: 0 !important;
  margin: 0 auto var(--space-3) auto;
}

/* Status/flash messages rendered by the shared alert() helper (includes/status.php) */
.login-wrapper .alert {
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  text-align: left;
  margin-bottom: var(--space-4);
}
.login-wrapper .alert-info    { background-color: var(--color-info-500, #2e90fa); color: #fff; }
.login-wrapper .alert-warning { background-color: var(--color-warning-500); color: #fff; }
.login-wrapper .alert-danger  { background-color: var(--color-danger-500); color: #fff; }
.login-wrapper .alert-success { background-color: var(--color-success-500); color: #fff; }
.login-wrapper .alert .close  { color: #fff; opacity: 0.8; }

.login-wrapper .login .login-body .form-group {
  margin-bottom: var(--space-4);
  text-align: left;
}

.login-wrapper .login .login-body label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}

.login-wrapper .login .login-body .form-control {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: var(--text-md);
  height: auto;
  box-shadow: none;
  transition: border-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}

.login-wrapper .login .login-body .form-control:focus {
  border-color: var(--brand-400);
  box-shadow: var(--shadow-focus);
}

.login-wrapper .login .login-body .btn-danger.btn-block {
  background-color: var(--brand-500) !important;
  border-color: var(--brand-500) !important;
  border-radius: var(--radius-md) !important;
  font-weight: var(--font-weight-semibold);
  padding: 10px 16px;
  margin-top: var(--space-2);
  transition: background-color var(--duration-fast) var(--ease-standard);
}

.login-wrapper .login .login-body .btn-danger.btn-block:hover,
.login-wrapper .login .login-body .btn-danger.btn-block:focus {
  background-color: var(--brand-600) !important;
  border-color: var(--brand-600) !important;
}

.login-wrapper .login .login-body .forgot {
  margin-top: var(--space-4);
}

.login-wrapper .login .login-body .forgot a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  text-decoration: none;
}

.login-wrapper .login .login-body .forgot a:hover {
  color: var(--brand-600);
  text-decoration: underline;
}

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