/* =========================================================================
   GENIACT Admin Theme — Login Page
   ========================================================================= */

/* --------------------------------------------------------------------------
   1. Custom properties (defaults — overridden by PHP-injected vars)
   -------------------------------------------------------------------------- */
:root {
  --gat-accent:      #4f46e5;        /* indigo-600 */
  --gat-accent-h:    #4338ca;        /* indigo-700 (hover) */
  --gat-bg:          #f1f5f9;        /* slate-100  */
  --gat-card-bg:     #ffffff;
  --gat-text:        #1e293b;        /* slate-800  */
  --gat-muted:       #64748b;        /* slate-500  */
  --gat-border:      #e2e8f0;        /* slate-200  */
  --gat-input-bg:    #f8fafc;        /* slate-50   */
  --gat-radius:      0.75rem;
  --gat-shadow:      0 20px 60px -10px rgba(0,0,0,.15);
  --gat-transition:  0.2s ease;
  --gat-bg-image:    none;
}

/* --------------------------------------------------------------------------
   2. Body / page background
   -------------------------------------------------------------------------- */
body.login {
  background-color:    var(--gat-bg) !important;
  background-image:    var(--gat-bg-image) !important;
  background-size:     cover !important;
  background-position: center !important;
  background-repeat:   no-repeat !important;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif !important;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
}

/* Glassmorphism overlay when a background image is set */
body.login::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: var(--gat-overlay-display, none);
  z-index: 0;
}

body.login.has-bg-image::before {
  display: block;
}

/* --------------------------------------------------------------------------
   3. Login wrapper — centred card
   -------------------------------------------------------------------------- */
#login {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  padding: 0 1.25rem;
  box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   4. Logo
   -------------------------------------------------------------------------- */
#login h1 {
  margin-bottom: 1.5rem;
  text-align: center;
}

#login h1 a {
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  width: 80px !important;
  height: 80px !important;
  display: inline-block;
  filter: drop-shadow(0 2px 8px rgba(79,70,229,0.25));
  transition: filter var(--gat-transition), transform var(--gat-transition);
}

#login h1 a:hover {
  filter: drop-shadow(0 4px 16px rgba(79,70,229,0.45));
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   5. Card
   -------------------------------------------------------------------------- */
#loginform,
#lostpasswordform,
#registerform {
  background:    var(--gat-card-bg) !important;
  border:        1px solid var(--gat-border) !important;
  border-radius: var(--gat-radius) !important;
  box-shadow:    var(--gat-shadow) !important;
  padding:       2.25rem 2.5rem !important;
  margin-top:    0 !important;
}

/* --------------------------------------------------------------------------
   6. Form labels
   -------------------------------------------------------------------------- */
.login label {
  color:       var(--gat-text) !important;
  font-size:   0.8125rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.025em !important;
  text-transform: uppercase !important;
  margin-bottom: 0.375rem !important;
  display: block;
}

/* --------------------------------------------------------------------------
   7. Inputs
   -------------------------------------------------------------------------- */
.login input[type="text"],
.login input[type="password"],
.login input[type="email"] {
  background:    var(--gat-input-bg) !important;
  border:        1.5px solid var(--gat-border) !important;
  border-radius: 0.5rem !important;
  color:         var(--gat-text) !important;
  font-size:     0.9375rem !important;
  height:        2.75rem !important;
  padding:       0 0.875rem !important;
  width:         100% !important;
  box-sizing:    border-box !important;
  transition:    border-color var(--gat-transition), box-shadow var(--gat-transition) !important;
  box-shadow:    none !important;
}

.login input[type="text"]:focus,
.login input[type="password"]:focus,
.login input[type="email"]:focus {
  border-color: var(--gat-accent) !important;
  box-shadow:   0 0 0 3px color-mix(in srgb, var(--gat-accent) 20%, transparent) !important;
  outline:      none !important;
  background:   #ffffff !important;
}

/* --------------------------------------------------------------------------
   8. Submit button
   -------------------------------------------------------------------------- */
.login .button-primary,
#wp-submit {
  background:    var(--gat-accent) !important;
  border:        none !important;
  border-radius: 0.5rem !important;
  color:         #ffffff !important;
  cursor:        pointer !important;
  font-size:     0.9375rem !important;
  font-weight:   600 !important;
  height:        2.75rem !important;
  letter-spacing: 0.025em !important;
  padding:       0 1.5rem !important;
  transition:    background var(--gat-transition), transform var(--gat-transition), box-shadow var(--gat-transition) !important;
  width:         100% !important;
  box-shadow:    0 4px 14px color-mix(in srgb, var(--gat-accent) 35%, transparent) !important;
  text-shadow:   none !important;
}

.login .button-primary:hover,
#wp-submit:hover {
  background:  var(--gat-accent-h) !important;
  transform:   translateY(-1px) !important;
  box-shadow:  0 6px 20px color-mix(in srgb, var(--gat-accent) 45%, transparent) !important;
}

.login .button-primary:active,
#wp-submit:active {
  transform: translateY(0) !important;
}

/* --------------------------------------------------------------------------
   9. "Remember me" checkbox row
   -------------------------------------------------------------------------- */
.login .forgetmenot {
  display:     flex;
  align-items: center;
  gap:         0.5rem;
  margin-top:  0.25rem;
}

.login .forgetmenot label {
  text-transform: none !important;
  font-weight:    500 !important;
  letter-spacing: 0 !important;
  font-size:      0.875rem !important;
  color:          var(--gat-muted) !important;
}

.login input[type="checkbox"] {
  accent-color: var(--gat-accent);
  width:  1rem;
  height: 1rem;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   10. Links
   -------------------------------------------------------------------------- */
.login #nav,
.login #backtoblog {
  text-align: center;
  margin-top: 1.25rem !important;
}

.login #nav a,
.login #backtoblog a {
  color:      var(--gat-muted) !important;
  font-size:  0.8125rem !important;
  text-decoration: none !important;
  transition: color var(--gat-transition) !important;
}

.login #nav a:hover,
.login #backtoblog a:hover {
  color: var(--gat-accent) !important;
}

/* --------------------------------------------------------------------------
   11. Error / success notices
   -------------------------------------------------------------------------- */
.login #login_error,
.login .message,
.login .success {
  border-radius: 0.5rem !important;
  border-left:   4px solid !important;
  font-size:     0.875rem !important;
  margin-bottom: 1.25rem !important;
  padding:       0.875rem 1rem !important;
}

.login #login_error {
  background:  #fef2f2 !important;
  border-color:#ef4444 !important;
  color:       #b91c1c !important;
}

.login .message {
  background:  #eff6ff !important;
  border-color: var(--gat-accent) !important;
  color:       #1d4ed8 !important;
}

.login .success {
  background:  #f0fdf4 !important;
  border-color:#22c55e !important;
  color:       #15803d !important;
}

/* --------------------------------------------------------------------------
   12. Privacy Policy link
   -------------------------------------------------------------------------- */
.login .privacy-policy-page-link {
  text-align: center;
  margin-top: 1rem;
  font-size:  0.75rem;
  color:      var(--gat-muted);
}

/* --------------------------------------------------------------------------
   13. Password strength meter
   -------------------------------------------------------------------------- */
.login #pass-strength-result {
  border-radius: 0.375rem !important;
  font-size:     0.8125rem !important;
}

/* --------------------------------------------------------------------------
   14. Shake animation (wrong password)
   -------------------------------------------------------------------------- */
@keyframes gat-shake {
  0%,100% { transform: translateX(0); }
  20%,60% { transform: translateX(-6px); }
  40%,80% { transform: translateX(6px); }
}

.login form.shake {
  animation: gat-shake 0.4s ease !important;
}

/* --------------------------------------------------------------------------
   15. Inter font (loaded via JS to avoid FOUT)
   -------------------------------------------------------------------------- */