/* ==========================================================================
   HamachiInfo — components.css
   Карточки, кнопки, бейджи, аккордеоны, алерты и прочие компоненты
   ========================================================================== */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(0, 212, 255, 0.4);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
}

.btn-secondary:hover {
  background: var(--accent-primary);
  color: #000;
}

.btn-download {
  background: var(--accent-success);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(0, 200, 151, 0.3);
}

.btn-download:hover {
  background: #00e0a9;
  box-shadow: 0 6px 25px rgba(0, 200, 151, 0.5);
  color: #000;
}

.btn-download svg {
  animation: none;
  transition: transform var(--transition);
}

.btn-download:hover svg {
  animation: bounceDown 0.6s ease infinite;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.btn-icon:hover {
  color: var(--accent-primary);
  background: var(--border-active);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2em 0.65em;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.badge-free {
  background: rgba(0, 200, 151, 0.15);
  color: var(--accent-success);
  border: 1px solid rgba(0, 200, 151, 0.3);
}

.badge-windows {
  background: rgba(0, 120, 215, 0.15);
  color: #4fa3e8;
  border: 1px solid rgba(0, 120, 215, 0.3);
}

.badge-mac {
  background: rgba(140, 140, 145, 0.15);
  color: #a0a0a5;
  border: 1px solid rgba(140, 140, 145, 0.3);
}

.badge-android {
  background: rgba(61, 220, 132, 0.15);
  color: #3ddc84;
  border: 1px solid rgba(61, 220, 132, 0.3);
}

.badge-linux {
  background: rgba(255, 167, 0, 0.15);
  color: #ffa700;
  border: 1px solid rgba(255, 167, 0, 0.3);
}

.badge-warning {
  background: rgba(240, 165, 0, 0.15);
  color: var(--accent-warning);
  border: 1px solid rgba(240, 165, 0, 0.3);
}

.badge-paid {
  background: rgba(123, 94, 167, 0.15);
  color: #b38ee0;
  border: 1px solid rgba(123, 94, 167, 0.3);
}

.badge-new {
  background: rgba(0, 212, 255, 0.15);
  color: var(--accent-primary);
  border: 1px solid var(--border-active);
}

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0,212,255,0.03), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  transform: translateY(-3px);
}

.card:hover::before {
  opacity: 1;
}

.card-link {
  text-decoration: none;
  display: block;
  color: inherit;
}

.card-link:hover {
  text-decoration: none;
  color: inherit;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(0,212,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.card-arrow {
  display: inline-flex;
  align-items: center;
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 1rem;
  gap: 0.3rem;
  transition: gap var(--transition);
}

.card:hover .card-arrow {
  gap: 0.6rem;
}

/* Nav cards (big 3 on index) */
.nav-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  min-height: 200px;
}

.nav-card .card-icon {
  width: 56px;
  height: 56px;
  font-size: 1.5rem;
}

.nav-card .card-title {
  font-size: 1.25rem;
}

/* Stats bar cards */
.stat-card {
  text-align: center;
  padding: 1.25rem;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---- Alerts ---- */
.alert {
  display: flex;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  border-left: 3px solid;
  margin: 1.5rem 0;
}

.alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
}

.alert-text {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.alert-info {
  background: rgba(0, 212, 255, 0.07);
  border-color: var(--accent-primary);
  color: var(--text-secondary);
}

.alert-info .alert-icon { color: var(--accent-primary); }
.alert-info .alert-title { color: var(--accent-primary); }

.alert-warning {
  background: rgba(240, 165, 0, 0.07);
  border-color: var(--accent-warning);
  color: var(--text-secondary);
}

.alert-warning .alert-icon { color: var(--accent-warning); }
.alert-warning .alert-title { color: var(--accent-warning); }

.alert-success {
  background: rgba(0, 200, 151, 0.07);
  border-color: var(--accent-success);
  color: var(--text-secondary);
}

.alert-success .alert-icon { color: var(--accent-success); }
.alert-success .alert-title { color: var(--accent-success); }

/* ---- Accordion ---- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}

.accordion-item.open {
  border-color: var(--border-active);
  box-shadow: var(--shadow-glow);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition: color var(--transition);
}

.accordion-trigger:hover {
  color: var(--accent-primary);
}

.accordion-item.open .accordion-trigger {
  color: var(--accent-primary);
}

.accordion-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  transition: transform var(--transition), color var(--transition);
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
  color: var(--accent-primary);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.open .accordion-body {
  max-height: 1200px;
}

.accordion-content {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
}

.accordion-content p {
  font-size: 0.95rem;
}

/* Accordion problem structure */
.problem-symptom,
.problem-cause,
.problem-solution {
  margin-bottom: 1rem;
}

.problem-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

/* ---- Tabs ---- */
.tabs {
  display: flex;
  flex-direction: column;
}

.tab-list {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.tab-button {
  padding: 0.75rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--accent-primary);
}

.tab-button.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---- Table ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table thead {
  background: var(--bg-card);
}

.data-table th {
  padding: 0.875rem 1rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--transition);
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.table-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* ---- Checklist ---- */
.checklist {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0;
}

.checklist-checkbox {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-subtle);
  border-radius: 4px;
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: all var(--transition);
}

.checklist-checkbox.checked {
  background: var(--accent-success);
  border-color: var(--accent-success);
}

.checklist-checkbox.checked::after {
  content: '✓';
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
}

.checklist-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  flex: 1;
}

/* ---- Version tag ---- */
.version-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 0.15em 0.5em;
  border-radius: 4px;
}

/* ---- Download block ---- */
.download-block {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.download-info {
  flex: 1;
  min-width: 200px;
}

.download-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.download-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.download-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* ---- CTA Block ---- */
.cta-block {
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(123,94,167,0.08));
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
}

.cta-block-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cta-block-desc {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.cta-block-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Article card (blog-style) ---- */
.article-card {
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.article-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.article-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.35;
  transition: color var(--transition);
}

.card:hover .article-title {
  color: var(--accent-primary);
}

/* ---- Platform installer mockup ---- */
.installer-mockup {
  background: #0a0b10;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 1.5rem 0;
}

.installer-titlebar {
  background: var(--bg-card);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.titlebar-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.titlebar-dot:nth-child(1) { background: #ff5f57; }
.titlebar-dot:nth-child(2) { background: #febc2e; }
.titlebar-dot:nth-child(3) { background: #28c840; }

.installer-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.installer-body {
  padding: 1.5rem;
}

/* ---- Steps list ---- */
.steps-list {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.step-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 0;
  counter-increment: step-counter;
}

.step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: rgba(0,212,255,0.1);
  border: 1px solid var(--border-active);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-top: 2px;
}

.step-content {
  flex: 1;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
}

.step-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ---- Comparison card ---- */
.alt-card {
  display: flex;
  flex-direction: column;
}

.alt-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.alt-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.alt-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1rem 0;
}

.pros, .cons {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pros-title, .cons-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
}

.pros-title { color: var(--accent-success); }
.cons-title { color: #ff6b6b; }

.pros li, .cons li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 0;
}

.pros li::before {
  content: '+';
  color: var(--accent-success);
  font-weight: 700;
  flex-shrink: 0;
}

.cons li::before {
  content: '−';
  color: #ff6b6b;
  font-weight: 700;
  flex-shrink: 0;
}

.alt-verdict {
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
  margin-top: auto;
}

/* ---- FAQ card ---- */
.faq-card {
  cursor: pointer;
}

.faq-card .card-title {
  font-size: 0.95rem;
}

/* CMS Badge */
.cms-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 0.2em 0.6em;
  border-radius: 4px;
  opacity: 0.6;
}