/**
 * Custom Login Page Styles
 *
 * Matches the design shown in the screenshot with dark theme and gradient button
 */

/* ============================================
   LOGIN PAGE LAYOUT
   ============================================ */
.custom-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--slate-950);
  padding: var(--spacing-md);
}

.custom-login-container {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

/* ============================================
   LOGIN ICON
   ============================================ */
.custom-login-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-400) 0%, var(--purple-400) 100%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--spacing-sm);
}

.custom-login-icon i {
  font-size: 2rem;
  color: var(--color-text-primary);
}

/* ============================================
   LOGIN TITLE
   ============================================ */
.custom-login-title {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--color-text-primary);
  text-align: center;
  margin: 0;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .custom-login-title {
    font-size: var(--font-size-2xl);
  }
}

/* ============================================
   LOGIN FORM WRAPPER
   ============================================ */
.custom-login-form-wrapper {
  width: 100%;
  background: var(--color-background-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   ERROR MESSAGES
   ============================================ */
.custom-login-error {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  color: #fca5a5;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.custom-login-error i {
  flex-shrink: 0;
}

/* ============================================
   FORM GROUPS
   ============================================ */
.custom-form-group {
  margin-bottom: var(--spacing-lg);
}

.custom-form-label {
  display: block;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

/* ============================================
   INPUT FIELDS
   ============================================ */
.custom-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.custom-input-icon {
  position: absolute;
  left: var(--spacing-md);
  color: var(--slate-500);
  font-size: var(--font-size-sm);
  pointer-events: none;
  z-index: 1;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.custom-form-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  padding-left: 2.5rem;
  background: var(--slate-800);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  position: relative;
  z-index: 2;
}

.custom-form-input:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.custom-form-input::placeholder {
  color: var(--slate-500);
}

/* Password input with toggle button */
input[type="password"].custom-form-input,
input[type="text"].custom-form-input {
  padding-right: 3rem;
}

/* ============================================
   PASSWORD TOGGLE BUTTON
   ============================================ */
.custom-toggle-password {
  position: absolute;
  right: var(--spacing-md);
  background: transparent;
  border: none;
  color: var(--slate-400);
  cursor: pointer;
  padding: var(--spacing-xs);
  font-size: var(--font-size-base);
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  min-width: 40px;
  min-height: 40px;
}

.custom-toggle-password:hover {
  color: var(--slate-300);
}

.custom-toggle-password:focus {
  outline: none;
  color: var(--blue-400);
}

/* ============================================
   REMEMBER ME CHECKBOX
   ============================================ */
.custom-remember-me {
  margin-bottom: var(--spacing-md);
}

.custom-checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.custom-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  margin-right: var(--spacing-xs);
  cursor: pointer;
  accent-color: var(--blue-400);
}

.custom-checkbox-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ============================================
   SUBMIT BUTTON
   ============================================ */
.custom-login-submit {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, var(--blue-400) 0%, var(--purple-400) 100%);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  box-shadow: var(--shadow-md);
}

.custom-login-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -5px rgba(59, 130, 246, 0.4);
}

.custom-login-submit:active {
  transform: translateY(0);
}

.custom-login-submit:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.custom-login-submit i {
  font-size: var(--font-size-lg);
}

/* ============================================
   FOOTER TEXT
   ============================================ */
.custom-login-footer {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-md);
}

.custom-login-footer a {
  color: var(--blue-400);
  text-decoration: none;
  transition: color var(--transition-base);
}

.custom-login-footer a:hover {
  color: var(--blue-300);
  text-decoration: underline;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 480px) {
  .custom-login-page {
    padding: var(--spacing-sm);
  }

  .custom-login-form-wrapper {
    padding: var(--spacing-lg);
  }

  .custom-login-icon {
    width: 64px;
    height: 64px;
  }

  .custom-login-icon i {
    font-size: 1.5rem;
  }

  .custom-login-title {
    font-size: var(--font-size-lg);
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.custom-form-input:focus-visible,
.custom-login-submit:focus-visible,
.custom-toggle-password:focus-visible {
  outline: 2px solid var(--blue-400);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .custom-login-form-wrapper {
    border-width: 2px;
  }

  .custom-form-input {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .custom-form-input,
  .custom-login-submit,
  .custom-toggle-password,
  .custom-login-footer a {
    transition: none;
  }

  .custom-login-submit:hover {
    transform: none;
  }
}