/**
 * newcomerkit.ca Components
 * Accessible UI components: Buttons, Cards, Comparison Table, Disclosures, Tool Widgets
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-lg {
  font-size: var(--text-base);
  padding: 0.8125rem 1.625rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  font-size: var(--text-xs);
  padding: 0.375rem 0.75rem;
}

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

.btn-primary:hover {
  background-color: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
  color: var(--color-white);
  text-decoration: none;
}

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

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-text-main);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-400);
  color: var(--color-text-main);
  text-decoration: none;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  color: var(--color-brand);
  background-color: var(--color-brand-subtle);
  text-decoration: none;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.card-accent {
  border-top: 4px solid var(--color-brand);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--color-text-main);
}

.card-desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0 0 var(--space-5);
  flex-grow: 1;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-brand {
  background-color: var(--color-brand-subtle);
  color: var(--color-brand);
  border: 1px solid var(--color-brand-border);
}

.badge-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success-border);
}

.badge-neutral {
  background-color: var(--color-gray-100);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* Affiliate Disclosure & Trust Callout */
.affiliate-disclosure {
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-brand);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.affiliate-disclosure p {
  margin: 0;
  line-height: 1.5;
}

.affiliate-disclosure strong {
  color: var(--color-text-main);
}

/* Comparison Table */
.table-wrapper {
  overflow-x: auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin: var(--space-6) 0;
  -webkit-overflow-scrolling: touch;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--text-sm);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.comparison-table th {
  background-color: var(--color-gray-50);
  color: var(--color-text-main);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
}

.comparison-table tr:hover td {
  background-color: var(--color-gray-50);
}

.table-provider {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.table-provider-name {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-main);
}

.table-price {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-main);
}

.table-price-sub {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 400;
}

.check-icon {
  color: var(--color-success);
  font-weight: bold;
}

.badge-unpaid {
  display: inline-block;
  font-size: var(--text-xs);
  background: var(--color-gray-200);
  color: var(--color-gray-700);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

/* Tool Interactive Widgets */
.tool-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.tool-output {
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-main);
  margin-top: var(--space-4);
  white-space: pre-wrap;
  word-break: break-word;
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-main);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: inherit;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text-main);
  transition: border-color 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-brand);
}

/* Password Strength Meter */
.meter-bar {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-top: var(--space-2);
}

.meter-fill {
  height: 100%;
  width: 0%;
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Language toggle (injected by i18n.js into #primary-nav) */
.nav-lang-item { display: flex; align-items: center; }
.lang-toggle-btn {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-family: inherit; font-size: var(--text-xs); font-weight: 700;
  padding: 0.375rem 0.625rem; border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: var(--color-white); color: var(--color-text-main);
  cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease;
}
.lang-toggle-btn:hover { border-color: var(--color-brand); background: var(--color-brand-subtle); }
.lang-toggle-btn .lang-sep { opacity: 0.4; font-weight: 400; }
.lang-toggle-btn .lang-inactive { opacity: 0.55; font-weight: 500; }

/* VPN provider logos (comparison table) */
.table-provider-logo {
  height: 22px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  object-position: left center;
}