/**
 * Voxolib Agent Extension - Login Page Styles
 */

:root {
  --color-primary: #1e24f5;
  --color-success: #28a745;
  --color-danger: #dc3545;
  --color-text: #212529;
  --color-text-light: #6c757d;
  --color-border: #dee2e6;
  --color-bg: #ffffff;
  --color-bg-light: #f8f9fa;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;

  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

body {
  width: 380px;
  min-height: 500px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg);
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-img {
  height: 28px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.logo-text {
  font-weight: 600;
  font-size: 16px;
}

.environment-badge {
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

/* Login Container */
.login-container {
  padding: var(--spacing-xl);
}

.login-card {
  background: white;
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-lg);
}

.login-card h2 {
  margin-bottom: var(--spacing-sm);
  font-size: 20px;
  color: var(--color-text);
}

.login-subtitle {
  color: var(--color-text-light);
  font-size: 13px;
  margin-bottom: var(--spacing-xl);
}

/* Form */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  font-size: 13px;
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-input::placeholder {
  color: var(--color-text-light);
}

/* Button */
.btn {
  width: 100%;
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn:active {
  transform: translateY(0);
}

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

.btn-primary:hover {
  background: #1a1ad0;
}

.btn-primary:disabled {
  background: var(--color-text-light);
  cursor: not-allowed;
  transform: none;
}

.btn-login {
  margin-top: var(--spacing-md);
}

/* Footer */
.login-footer {
  margin-top: var(--spacing-lg);
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.link-portal {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

.link-portal:hover {
  color: #1a1ad0;
  text-decoration: underline;
}

/* Login Info */
.login-info {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-light);
}

.login-info p {
  margin-bottom: var(--spacing-xs);
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.loading-overlay.hidden {
  display: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}