/* Login Page Theme Variants */

/* Light Theme (Default) */
:root {
  --login-bg: #f8fafc;
  --login-card-bg: rgba(255, 255, 255, 0.95);
  --login-text-primary: #1e293b;
  --login-text-secondary: #64748b;
  --login-border: #e2e8f0;
  --login-input-bg: #ffffff;
  --login-input-border: #d1d5db;
  --login-input-focus: #8b5cf6;
  --login-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --login-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  --login-image-overlay: rgba(255, 255, 255, 0.1);
}

/* Dark Theme */
body.dark-mode {
  --login-bg: #0f1419;
  --login-card-bg: rgba(26, 32, 44, 0.95);
  --login-text-primary: #f7fafc;
  --login-text-secondary: #e2e8f0;
  --login-border: #2d3748;
  --login-input-bg: #2d3748;
  --login-input-border: #4a5568;
  --login-input-focus: #9f7aea;
  --login-gradient: linear-gradient(135deg, #4c1d95 0%, #7c3aed 100%);
  --login-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --login-image-overlay: rgba(0, 0, 0, 0.3);
}

/* Login Page Styles */
.login-section {
  background: var(--login-bg);
  min-height: 100vh;
  transition: background-color 0.3s ease;
}

.login-card {
  background: var(--login-card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--login-border);
  box-shadow: var(--login-shadow);
  transition: all 0.3s ease;
}

.login-title {
  color: var(--login-text-primary);
  background: var(--login-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.login-text {
  color: var(--login-text-secondary);
  transition: color 0.3s ease;
}

.login-label {
  color: var(--login-text-primary);
  font-weight: 600;
  transition: color 0.3s ease;
}

.login-input {
  background: var(--login-input-bg);
  border: 1px solid var(--login-input-border);
  color: var(--login-text-primary);
  transition: all 0.3s ease;
}

.login-input:focus {
  border-color: var(--login-input-focus);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
  outline: none;
}

.login-input::placeholder {
  color: var(--login-text-secondary);
}

.login-button {
  background: var(--login-gradient);
  border: none;
  color: white;
  transition: all 0.3s ease;
  box-shadow: var(--login-shadow);
}

.login-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.2);
}

.login-link {
  background: var(--login-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
  transition: all 0.3s ease;
}

.login-checkbox {
  border: 1px solid var(--login-input-border);
  background: var(--login-input-bg);
  transition: all 0.3s ease;
}

.login-checkbox:checked {
  background: var(--login-input-focus);
  border-color: var(--login-input-focus);
}

/* Background Image Overlay */
.login-image-overlay {
  background: var(--login-image-overlay);
  transition: background 0.3s ease;
}

/* Light Theme Specific Styles */
body:not(.dark-mode) .login-section {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

body:not(.dark-mode) .login-image-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.3));
  z-index: 1;
}

/* Dark Theme Specific Styles */
body.dark-mode .login-section {
  background: linear-gradient(135deg, #0f1419 0%, #1a202c 100%);
}

body.dark-mode .login-image-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
  z-index: 1;
}

/* Theme Toggle Button for Login (Optional) */
.theme-toggle-login {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: var(--login-card-bg);
  border: 1px solid var(--login-border);
  color: var(--login-text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.theme-toggle-login:hover {
  transform: scale(1.1);
  box-shadow: var(--login-shadow);
}

/* Remember Me Checkbox Styling */
.remember-checkbox {
  background: var(--login-input-bg);
  border: 1px solid var(--login-input-border);
  transition: all 0.3s ease;
}

.remember-checkbox:checked {
  background: var(--login-input-focus);
  border-color: var(--login-input-focus);
}

.remember-label {
  color: var(--login-text-secondary);
  transition: color 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-card {
    margin: 1rem;
    padding: 1.5rem;
  }
  
  .theme-toggle-login {
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
  }
}

/* Animation for Theme Transitions */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Fix for Tailwind conflicts */
.login-section .bg-transparent {
  background: var(--login-card-bg) !important;
}

.login-section .text-slate-700 {
  color: var(--login-text-primary) !important;
}

.login-section .text-slate-500 {
  color: var(--login-text-secondary) !important;
}

.login-section .border-gray-300 {
  border-color: var(--login-input-border) !important;
}

.login-section .bg-white {
  background: var(--login-input-bg) !important;
}

.login-section .text-gray-700 {
  color: var(--login-text-primary) !important;
}