/* ================================================================
   WooPlus Login Page - Modern Glassmorphism Design v2.0
   ================================================================ */

/* Variable Weight Vazirmatn Font */
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ================================================================
   CSS Variables
   ================================================================ */
:root {
  --login-primary: #157a41;
  --login-primary-light: #818CF8;
  --login-primary-dark: #157a41;
  --login-text: #1E293B;
  --login-text-light: #64748B;
  --login-bg: #F8FAFC;
  --login-card: rgba(255, 255, 255, 0.8);
  --login-border: rgba(255, 255, 255, 0.5);
  --login-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --login-radius: 24px;
  --login-radius-sm: 12px;
}

/* ================================================================
   Body Styling - Animated Gradient Background
   ================================================================ */
body.login {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Vazirmatn', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans';
  color: var(--login-text);
  background: linear-gradient(-45deg, #157a41, #06B6D4, #10B981, #e8843c);
  background-size: 400% 400%;
  animation: login-gradient 15s ease infinite;
  position: relative;
  overflow-x: hidden;
}

@keyframes login-gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Animated Background Shapes */
body.login::before,
body.login::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: login-float 20s infinite ease-in-out;
  pointer-events: none;
}

body.login::before {
  width: 400px;
  height: 400px;
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

body.login::after {
  width: 300px;
  height: 300px;
  bottom: -50px;
  right: -50px;
  animation-delay: -10s;
}

@keyframes login-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(50px, 50px) scale(1.1); }
  50% { transform: translate(0, 100px) scale(1); }
  75% { transform: translate(-50px, 50px) scale(0.9); }
}

/* Extra decorative shapes */
body.login #login::before {
  content: '';
  position: fixed;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  top: 50%;
  right: 10%;
  animation: login-float 25s infinite ease-in-out reverse;
  pointer-events: none;
  z-index: -1;
}

/* ================================================================
   Hide Default WordPress Logo
   ================================================================ */
#login h1 a {
  display: none !important;
}

/* ================================================================
   Login Container
   ================================================================ */
#login {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 40px 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}

/* ================================================================
   Login Form - Glassmorphism Card
   ================================================================ */
#loginform,
#registerform,
#lostpasswordform {
  background: var(--login-card);
  border: 1px solid var(--login-border);
  border-radius: var(--login-radius);
  box-shadow: var(--login-shadow);
  padding: 40px 32px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  animation: login-form-in 0.6s ease-out;
}

@keyframes login-form-in {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Decorative gradient border */
#loginform::before,
#registerform::before,
#lostpasswordform::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--login-primary) 0%, 
    #06B6D4 50%, 
    #10B981 100%
  );
  border-radius: var(--login-radius) var(--login-radius) 0 0;
}

/* Subtle glow effect */
#loginform::after,
#registerform::after,
#lostpasswordform::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* ================================================================
   Form Labels
   ================================================================ */
#loginform p label,
#registerform p label,
#lostpasswordform p label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--login-text);
  letter-spacing: -0.01em;
}

/* ================================================================
   Form Inputs
   ================================================================ */
#loginform input[type="text"],
#loginform input[type="password"],
#loginform input[type="email"],
#registerform input[type="text"],
#registerform input[type="password"],
#registerform input[type="email"],
#lostpasswordform input[type="text"],
#lostpasswordform input[type="email"] {
  display: block;
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  font-family: 'Vazirmatn', system-ui;
  line-height: 1.5;
  color: var(--login-text);
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  border-radius: var(--login-radius-sm);
  margin-bottom: 20px;
  box-sizing: border-box;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#loginform input[type="text"]:focus,
#loginform input[type="password"]:focus,
#loginform input[type="email"]:focus,
#registerform input[type="text"]:focus,
#registerform input[type="password"]:focus,
#registerform input[type="email"]:focus,
#lostpasswordform input[type="text"]:focus,
#lostpasswordform input[type="email"]:focus {
  border-color: var(--login-primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15),
              0 4px 12px rgba(99, 102, 241, 0.2);
  background: #fff;
}

/* Placeholder styling */
#loginform input::placeholder,
#registerform input::placeholder,
#lostpasswordform input::placeholder {
  color: var(--login-text-light);
  opacity: 0.7;
}

/* ================================================================
   Remember Me Checkbox
   ================================================================ */
.forgetmenot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
}

.forgetmenot input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border: 2px solid #E2E8F0;
  border-radius: 6px;
  appearance: none;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.forgetmenot input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-light) 100%);
  border-color: var(--login-primary);
}

.forgetmenot input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: translate(-50%, -60%) rotate(45deg);
}

.forgetmenot label {
  font-weight: 500;
  color: var(--login-text);
  cursor: pointer;
  font-size: 0.9375rem;
}

/* ================================================================
   Submit Button - Premium Gradient
   ================================================================ */
#loginform input[type="submit"],
#registerform input[type="submit"],
#lostpasswordform input[type="submit"],
#wp-submit {
  width: 100%;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Vazirmatn', system-ui;
  color: #fff;
  background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-light) 100%);
  border: none;
  border-radius: var(--login-radius-sm);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
  position: relative;
  overflow: hidden;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

#loginform input[type="submit"]:hover,
#registerform input[type="submit"]:hover,
#lostpasswordform input[type="submit"]:hover,
#wp-submit:hover {
  background: linear-gradient(135deg, var(--login-primary-dark) 0%, var(--login-primary) 100%);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

#loginform input[type="submit"]:active,
#registerform input[type="submit"]:active,
#lostpasswordform input[type="submit"]:active,
#wp-submit:active {
  transform: translateY(0);
}

/* Button shine effect */
#loginform input[type="submit"]::before,
#registerform input[type="submit"]::before,
#lostpasswordform input[type="submit"]::before,
#wp-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

#loginform input[type="submit"]:hover::before,
#registerform input[type="submit"]:hover::before,
#lostpasswordform input[type="submit"]:hover::before,
#wp-submit:hover::before {
  left: 100%;
}

/* ================================================================
   Links Styling
   ================================================================ */
#nav,
#backtoblog {
  text-align: center;
  margin-top: 24px;
  padding: 0;
}

#nav a,
#backtoblog a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 8px 16px;
  border-radius: var(--login-radius-sm);
  transition: all 0.2s ease;
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

#nav a:hover,
#backtoblog a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

/* Lost password link within form */
#loginform .forgetmenot + p,
.login-action-lostpassword #loginform p:last-of-type {
  text-align: center;
  margin-top: 16px;
}

#loginform .forgetmenot + p a {
  color: var(--login-primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

#loginform .forgetmenot + p a:hover {
  color: var(--login-primary-dark);
  text-decoration: underline;
}

/* ================================================================
   Error Messages
   ================================================================ */
#login_error,
.login .message,
.login .success {
  border-radius: var(--login-radius-sm);
  border: none;
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 0.9375rem;
  line-height: 1.6;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

#login_error {
  background: rgba(239, 68, 68, 0.15);
  border-left: 4px solid #EF4444;
  color: #991B1B;
}

.login .message {
  background: rgba(6, 182, 212, 0.15);
  border-left: 4px solid #06B6D4;
  color: #155E75;
}

.login .success {
  background: rgba(16, 185, 129, 0.15);
  border-left: 4px solid #10B981;
  color: #065F46;
}

#login_error a,
.login .message a {
  color: inherit;
  font-weight: 600;
}

/* ================================================================
   Privacy Policy Link
   ================================================================ */
.privacy-policy-page-link {
  text-align: center;
  margin-top: 20px;
}

.privacy-policy-page-link a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: color 0.2s ease;
}

.privacy-policy-page-link a:hover {
  color: #fff;
}

/* ================================================================
   Language Selector
   ================================================================ */
.language-switcher {
  margin-top: 20px;
  text-align: center;
}

.language-switcher select {
  padding: 10px 40px 10px 16px;
  font-size: 0.875rem;
  font-family: 'Vazirmatn', system-ui;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  border-radius: var(--login-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%236366F1' d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
}

.language-switcher select:focus {
  border-color: var(--login-primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

/* ================================================================
   Two-Factor Authentication Support
   ================================================================ */
.login-action-backup_2fa #loginform,
.login-action-validate_2fa #loginform {
  text-align: center;
}

.login-action-backup_2fa #loginform label,
.login-action-validate_2fa #loginform label {
  text-align: right;
  display: block;
}

/* ================================================================
   Interim Login (Modal)
   ================================================================ */
.interim-login #login {
  padding: 20px;
}

.interim-login #loginform {
  margin: 0;
}

/* ================================================================
   Responsive Design
   ================================================================ */
@media (max-width: 480px) {
  #login {
    padding: 20px 16px;
  }
  
  #loginform,
  #registerform,
  #lostpasswordform {
    padding: 32px 24px;
    border-radius: 20px;
  }
  
  #loginform input[type="text"],
  #loginform input[type="password"],
  #loginform input[type="email"],
  #registerform input[type="text"],
  #registerform input[type="email"],
  #lostpasswordform input[type="text"],
  #lostpasswordform input[type="email"] {
    padding: 12px 14px;
    font-size: 0.9375rem;
  }
  
  #loginform input[type="submit"],
  #registerform input[type="submit"],
  #lostpasswordform input[type="submit"],
  #wp-submit {
    padding: 12px 20px;
    font-size: 0.9375rem;
  }
}

/* ================================================================
   High Contrast Mode Support
   ================================================================ */
@media (prefers-contrast: high) {
  body.login {
    background: #000;
  }
  
  #loginform,
  #registerform,
  #lostpasswordform {
    background: #fff;
    border: 2px solid #000;
  }
  
  #loginform input[type="text"],
  #loginform input[type="password"],
  #loginform input[type="email"] {
    border: 2px solid #000;
  }
}

/* ================================================================
   Reduced Motion Support
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  body.login {
    animation: none;
    background-position: 0% 50%;
  }
  
  body.login::before,
  body.login::after {
    animation: none;
  }
  
  #loginform,
  #registerform,
  #lostpasswordform {
    animation: none;
  }
  
  #loginform input[type="submit"]::before,
  #registerform input[type="submit"]::before,
  #lostpasswordform input[type="submit"]::before {
    display: none;
  }
}

/* ================================================================
   Print Styles
   ================================================================ */
@media print {
  body.login {
    background: #fff !important;
  }
  
  body.login::before,
  body.login::after,
  #login::before {
    display: none;
  }
  
  #loginform {
    box-shadow: none;
    border: 1px solid #000;
  }
}