@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #0a0a0f;
  color: #e5e7eb;
}

/* root layout */

#root {
  min-height: 100vh;
}

/* inline grid rule for desktop */

.grid-root {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: 100vh;
}

/* scroll areas */

.boxes-scroll {
  max-height: 420px;
  overflow-y: auto;
  padding-right: 4px;
}

.items-scroll {
  max-height: 420px;
  overflow-y: auto;
  padding-right: 4px;
}

.modal-scroll {
  max-height: 70vh;
  overflow-y: auto;
}

.search-dropdown-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.3) rgba(0, 0, 0, 0.2);
}

.boxes-scroll::-webkit-scrollbar,
.items-scroll::-webkit-scrollbar,
.modal-scroll::-webkit-scrollbar,
.search-dropdown-scroll::-webkit-scrollbar {
  width: 6px;
}

.boxes-scroll::-webkit-scrollbar-track,
.items-scroll::-webkit-scrollbar-track,
.modal-scroll::-webkit-scrollbar-track,
.search-dropdown-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 999px;
}

.boxes-scroll::-webkit-scrollbar-thumb,
.items-scroll::-webkit-scrollbar-thumb,
.modal-scroll::-webkit-scrollbar-thumb,
.search-dropdown-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 999px;
}

.boxes-scroll::-webkit-scrollbar-thumb:hover,
.items-scroll::-webkit-scrollbar-thumb:hover,
.modal-scroll::-webkit-scrollbar-thumb:hover,
.search-dropdown-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}

/* context menu */

.context-menu {
  position: fixed;
  z-index: 70;
  background: #0a0a0a;
  border-radius: 12px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-width: 180px;
}

.context-item {
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: none;
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #e5e7eb;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.context-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #f9fafb;
}

/* Light theme context menu */
.context-menu-light {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.context-menu-light .context-item {
  color: #374151;
}

.context-menu-light .context-item:hover {
  background: rgba(0, 0, 0, 0.05);
  color: #111827;
}

.context-item-danger {
  color: #fecaca;
}

.context-item-danger:hover {
  background: rgba(239, 68, 68, 0.16);
  color: #fee2e2;
}

.context-menu-light .context-item-danger {
  color: #dc2626;
}

.context-menu-light .context-item-danger:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
}

.context-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

/* toast (bottom-right) */

.toast-shell {
  position: fixed;
  bottom: 24px;
  right: 24px;
  top: auto;
  left: auto;
  transform: none;
  z-index: 80;
  pointer-events: none;
}

/* header buttons */

.header-auth-btn,
.share-btn,
.save-btn {
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0a0a0a;
  color: #e5e7eb;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.viewonly-chip {
  cursor: default;
  user-select: none;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

html[data-theme='dark'] .viewonly-chip,
html[data-theme='standard'] .viewonly-chip {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

html[data-theme='dark'] .viewonly-chip:hover,
html[data-theme='standard'] .viewonly-chip:hover {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.35);
}

html[data-theme='light'] .viewonly-chip {
  background: rgba(245, 158, 11, 0.10);
  border-color: rgba(245, 158, 11, 0.40);
  color: #b45309;
}

html[data-theme='light'] .viewonly-chip:hover {
  background: rgba(245, 158, 11, 0.10);
  border-color: rgba(245, 158, 11, 0.40);
}

.header-auth-btn:hover,
.share-btn:hover {
  background: #151515;
  border-color: rgba(255, 255, 255, 0.2);
}

.save-btn {
  background: #0a0a0a;
  border-color: rgba(255, 255, 255, 0.1);
  color: #9ca3af;
}

.save-btn:hover {
  background: #151515;
  color: #e5e7eb;
}

.save-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

/* white + pulsing when unsaved */

.save-btn-dirty {
  background: #fff;
  border-color: transparent;
  color: #000;
  animation: pulseSave 2s ease-in-out infinite;
}

.save-btn-dirty:hover {
  background: #e5e7eb;
}

@keyframes pulseSave {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
  }
}

/* variable pills in modal */

.var-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 10px;
  background: #1a1a24;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin: 4px;
  cursor: default;
}

.var-pill input {
  border: none;
  background: transparent;
  color: #e5e7eb;
  font-size: 13px;
  font-weight: 500;
  outline: none;
  min-width: 80px;
}

/* small utility text */

.text-xs {
  font-size: 0.75rem;
}

/* remove 3D effect on buttons */

button {
  -webkit-appearance: none;
  appearance: none;
  border: none;
  box-shadow: none;
}

/* responsive adjustments */

@media (max-width: 1024px) {
  .grid-root {
    grid-template-columns: 260px 1fr;
  }
}

@media (max-width: 768px) {
  .grid-root {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  aside {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    max-height: 220px;
    overflow-y: auto;
    padding: 12px !important;
  }
  .boxes-scroll,
  .items-scroll {
    max-height: none;
  }
  /* Hide non-essential header elements on mobile */
  .header-mobile-hide {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .grid-root {
    height: auto;
    min-height: 100vh;
  }
  aside {
    padding: 12px !important;
    max-height: 180px;
  }
  /* Stack buttons vertically */
  .mobile-stack {
    flex-direction: column;
    gap: 8px;
  }
  .mobile-full-width {
    width: 100%;
  }
}

/* Drag feedback - drop zone highlighting */

.drop-zone-active {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.2);
}

/* Skeleton loader animation */

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, #1a1a24 25%, #252532 50%, #1a1a24 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

.skeleton-text {
  height: 14px;
  margin-bottom: 8px;
}

.skeleton-box {
  height: 80px;
  margin-bottom: 12px;
}

/* Micro-interactions */

.btn-press:active {
  transform: scale(0.97);
}

.hover-lift {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Tooltip styles */

.tooltip-wrapper {
  position: relative;
}

.tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a24;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e5e7eb;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #1a1a24;
}

.tooltip-wrapper:hover .tooltip {
  opacity: 1;
  visibility: visible;
}

.tooltip-kbd {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  margin-left: 6px;
}

html[data-theme='standard'] .search-dropdown-scroll {
  scrollbar-color: rgba(99, 102, 241, 0.5) rgba(0, 0, 0, 0.2);
}

html[data-theme='standard'] .boxes-scroll::-webkit-scrollbar-thumb,
html[data-theme='standard'] .items-scroll::-webkit-scrollbar-thumb,
html[data-theme='standard'] .modal-scroll::-webkit-scrollbar-thumb,
html[data-theme='standard'] .search-dropdown-scroll::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.5);
}

html[data-theme='standard'] .boxes-scroll::-webkit-scrollbar-thumb:hover,
html[data-theme='standard'] .items-scroll::-webkit-scrollbar-thumb:hover,
html[data-theme='standard'] .modal-scroll::-webkit-scrollbar-thumb:hover,
html[data-theme='standard'] .search-dropdown-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.7);
}

html[data-theme='standard'] .context-menu {
  background: #13131a;
}

html[data-theme='standard'] .context-item:hover {
  background: rgba(129, 140, 248, 0.18);
  color: #f9fafb;
}

html[data-theme='standard'] .header-auth-btn,
html[data-theme='standard'] .share-btn,
html[data-theme='standard'] .save-btn {
  background: #1a1a24;
}

html[data-theme='standard'] .header-auth-btn:hover,
html[data-theme='standard'] .share-btn:hover {
  background: #252532;
  border-color: rgba(255, 255, 255, 0.15);
}

html[data-theme='standard'] .save-btn {
  background: #374151;
  border-color: rgba(255, 255, 255, 0.1);
  color: #9ca3af;
}

html[data-theme='standard'] .save-btn:hover {
  background: #4b5563;
  color: #e5e7eb;
}

html[data-theme='standard'] .save-btn-dirty {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  border-color: transparent;
  color: #fff;
  animation: pulseSave 2s ease-in-out infinite;
}

html[data-theme='standard'] .save-btn-dirty:hover {
  opacity: 0.9;
}

html[data-theme='standard'] .drop-zone-active {
  background: rgba(99, 102, 241, 0.15) !important;
  border-color: rgba(99, 102, 241, 0.5) !important;
  box-shadow: inset 0 0 0 2px rgba(99, 102, 241, 0.3);
}

html[data-theme='standard'] .tooltip-kbd {
  background: rgba(99, 102, 241, 0.2);
}

/* Standard theme divider lines - gray with slight blue tint */
html[data-theme='standard'] hr,
html[data-theme='standard'] [class*="border-white/10"],
html[data-theme='standard'] [class*="border-white/5"] {
  border-color: rgba(99, 102, 241, 0.15) !important;
}