/* ════════════════════════════════════════════════════════════
   PANEL MENU (dark, dramatic)
═════════════════════════════════════════════════════════════ */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.overlay.open {
  opacity: 1;
  pointer-events: all;
}

.panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(520px, 92vw);
  height: 100dvh;
  background: var(--surface-dark);
  color: var(--menu-text);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.55s cubic-bezier(0.76, 0, 0.24, 1);
  border-left: 1px solid var(--menu-line);
}

.panel.open {
  transform: translateX(0);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: var(--nav-h);
  border-bottom: 1px solid var(--menu-line);
  flex-shrink: 0;
}

.panel-logo {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.20em;
  color: var(--gold);
  text-transform: uppercase;
}

.panel-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--menu-line);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--menu-text);
  transition: all 0.25s;
}

.panel-close:hover {
  background: var(--gold-light);
  color: var(--gold);
  border-color: var(--gold);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.panel-body::-webkit-scrollbar {
  width: 4px;
}

.panel-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.panel-label {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.panel-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.panel-nav-item {
  border-bottom: 1px solid var(--menu-line);
}

@media (min-width: 1024px) {
  .panel-nav-item.menu-mobile {
    display:none !important;
  }
}

.panel-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  cursor: pointer;
  transition: padding-left 0.3s var(--ease), color 0.2s;
}

.panel-nav-link:hover {
  padding-left: 14px;
}

.panel-nav-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.panel-nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--menu-text-2);
  letter-spacing: 0.1em;
  width: 24px;
  flex-shrink: 0;
}

.panel-nav-name {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  color: var(--menu-text);
  line-height: 1;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.panel-nav-link:hover .panel-nav-name,
.panel-nav-link.active .panel-nav-name {
  color: var(--gold);
}

.panel-nav-sub {
  font-size: 11px;
  color: var(--menu-text-2);
  margin-top: 4px;
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
}

.panel-nav-arrow {
  font-size: 18px;
  color: var(--menu-color);
  transition: transform 0.2s, color 0.2s;
}

.panel-nav-link:hover .panel-nav-arrow {
  transform: translateX(4px);
  color: var(--gold);
}

.panel-divider {
  height: 1px;
  background: var(--menu-line);
}

/* Quick actions */

.panel-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.panel-action {
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--menu-line);
  border-radius: var(--r-card);
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.panel-action:hover {
  border-color: var(--gold);
  background: var(--gold-light);
  transform: translateY(-2px);
}

.panel-action-icon {
  font-size: 20px;
}

.panel-action strong {
  font-size: 12px;
  font-weight: 600;
  color: var(--menu-text);
  display: block;
  letter-spacing: 0.02em;
}

.panel-action small {
  font-size: 10px;
  color: var(--menu-text-2);
  display: block;
  line-height: 1.4;
}

/* Theme grid */

.panel-theme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.panel-theme-item {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--menu-line);
  border-radius: var(--r-card);
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel-theme-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.panel-theme-item.active {
  border-color: var(--gold);
  background: var(--gold-light);
}

.panel-theme-item.active::after {
  content: '✓';
  margin-left: auto;
  color: var(--gold);
}

.panel-theme-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.panel-theme-swatch.light {
  background: radial-gradient(circle, #f0ebe2 50%, #c9a464 100%);
}

.panel-theme-swatch.dark {
  background: radial-gradient(circle, #0d0c0a 50%, #d4ad6a 100%);
}

.panel-theme-info {
  display: flex;
  flex-direction: column;
}

.panel-theme-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--menu-text);
  letter-spacing: 0.02em;
}

.panel-theme-desc {
  font-size: 10px;
  color: var(--menu-text-2);
  margin-top: 2px;
}

/* Language */

.panel-lang-row {
  display: flex;
  gap: 8px;
}

.panel-lang-btn {
  flex: 1;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--menu-line);
  border-radius: var(--r-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.25s;
}

.panel-lang-btn.active {
  border-color: var(--gold);
  background: var(--gold-light);
}

.panel-lang-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.panel-lang-flag {
  font-size: 18px;
}

.panel-lang-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--menu-text);
}

.panel-lang-code {
  font-size: 10px;
  color: var(--menu-text-2);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

.panel-lang-check {
  margin-left: auto;
  color: var(--gold);
  opacity: 0;
  transition: opacity 0.2s;
}

.panel-lang-btn.active .panel-lang-check {
  opacity: 1;
}

.panel-footer {
  padding: 22px 32px;
  border-top: 1px solid var(--menu-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.panel-footer-links {
  display: flex;
  gap: 18px;
}

.panel-footer-links a {
  font-size: 10px;
  color: var(--menu-text-2);
  font-family: var(--font-ui);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}

.panel-footer-links a:hover {
  color: var(--gold);
}

.panel-footer-copy {
  font-size: 10px;
  /*color: rgba(255, 255, 255, 0.25);*/
  color: var(--menu-color);
  font-family: var(--font-mono);
}