@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #ff3131;
  --color-primary-dark: #e02828;
  --color-primary-light: #ff5555;
  --color-secondary: #daa4a4;
  --color-accent: #ff6b6b;
  
  --color-bg: #f8fafc;
  --color-bg-secondary: #f1f5f9;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --color-border-focus: #cbd5e1;
  
  --color-success-text: #059669;
  --color-success-bg: #d1fae5;
  --color-error-text: #dc2626;
  --color-error-bg: #fee2e2;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  overflow-x: hidden;
  display: flex;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-bg);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-primary-light), var(--color-primary));
  border-radius: 4px;
  transition: var(--transition);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-dark));
}

::selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.login-page {
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
}
.login-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 49, 49, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
  pointer-events: none;
}
.login-container {
  width: 100%;
  max-width: 420px;
  background: var(--color-white);
  border-radius: 5px;
  box-shadow: var(--shadow-xl);
  padding: 48px 40px;
  border: 1px solid var(--color-border);
  position: relative;
  backdrop-filter: blur(10px);
  animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.login-header {
  text-align: center;
  margin-bottom: 40px;
}

.login-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-md);
  transition: var(--transition-slow);
}

.login-logo:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.login-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.025em;
}

.login-header p {
  font-size: 1rem;
  color: var(--color-text-light);
  font-weight: 400;
  line-height: 1.5;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.form-input {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-family);
  background: var(--color-white);
  transition: var(--transition);
  color: var(--color-text);
  font-weight: 400;
}

.form-input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 49, 49, 0.1);
  transform: translateY(-1px);
}

.form-input:hover:not(:focus) {
  border-color: var(--color-border-focus);
}

.form-input::placeholder {
  color: var(--color-text-muted);
  font-weight: 400;
}

.password-wrapper {
  position: relative;
}

.toggle-password {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.toggle-password:hover {
  color: var(--color-primary);
  background: rgba(255, 49, 49, 0.05);
}

.toggle-password ion-icon {
  pointer-events: none;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
}
.checkbox-input {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  appearance: none;
}
.checkbox-input:hover {
  border-color: var(--color-primary);
}
.checkbox-input:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}
.checkbox-input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.checkbox-label {
  font-size: 0.95rem;
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
  font-weight: 500;
}

.login-btn {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: var(--transition-slow);
  margin-top: 12px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.login-btn::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;
}
.login-btn:hover {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.login-btn:hover::before {
  left: 100%;
}
.login-btn:active {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Links styling */
a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

a:hover {
  color: var(--color-primary-dark);
}

/* Form text styling */
p {
  font-size: 0.95rem;
  line-height: 1.6;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

/* Enhanced focus states */
input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 49, 49, 0.1);
}

/* Loading state for buttons */
.login-btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.login-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid transparent;
  border-top: 2px solid var(--color-white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-page {
    padding: 20px;
  }

  .login-container {
    padding: 40px 32px;
    max-width: 100%;
    margin: 0 auto;
  }

  .login-header h1 {
    font-size: 1.5rem;
  }

  .login-logo {
    width: 64px;
    height: 64px;
  }

  .form-input {
    padding: 14px 16px;
    font-size: 16px; /* Prevents zoom on iOS */
  }

  .login-btn {
    padding: 14px 20px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .login-page {
    padding: 16px;
  }

  .login-container {
    padding: 32px 24px;
  }

  .login-header h1 {
    font-size: 1.375rem;
  }

  .login-header p {
    font-size: 0.9rem;
  }

  .form-group {
    gap: 6px;
  }

  .login-form {
    gap: 20px;
  }
}

@media (max-width: 360px) {
  .login-container {
    padding: 24px 20px;
  }

  .login-header {
    margin-bottom: 32px;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-border: #000000;
    --color-text-light: #000000;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  .login-page {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  }
  .login-container {
    background: #1e293b;
    border-color: #334155;
    color: #f8fafc;
  }
  .login-header h1,
  .form-group label {
    color: #f8fafc;
  }
  .login-header p {
    color: #cbd5e1;
  }
  .form-input {
    background: #334155;
    border-color: #475569;
    color: #f8fafc;
  }
  .form-input::placeholder {
    color: #94a3b8;
  }
}