:root {
  --bg-main: #050a14;
  --sidebar-bg: #0d1628;
  --sidebar-hover: #1e3a8a;
  --card-bg: rgba(21, 28, 44, 0.68);
  --accent-blue: #00e5ff;
  --accent-dark: #00acc1;
  --text-color: #f1f5f9;
  --text-dim: #94a3b8;
  --border-color: rgba(0, 229, 255, 0.2);
  --led-glow: 0 0 15px rgba(0, 229, 255, 0.45);
  --trigger-bg: #2b3a5a;
  --action-bg: #2f4a3a;
  --logic-bg: #4a3a2f;
}

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

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-color);
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 300px;
  background-color: var(--sidebar-bg);
  border-right: 2px solid var(--accent-blue);
  height: 100vh;
  position: fixed;
  overflow-y: auto;
  box-shadow: var(--led-glow);
  z-index: 100;
  transition: transform 0.25s ease;
}

.sidebar-header {
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-blue);
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.8);
}

.nav-container { padding: 12px 0; }
.nav-list { list-style: none; }

.nav-link,
.dropdown-btn {
  width: 100%;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-color);
  text-decoration: none;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.2s;
  border-left: 3px solid transparent;
}

.nav-link:hover,
.dropdown-btn:hover {
  background-color: var(--sidebar-hover);
  color: var(--accent-blue);
  border-left-color: var(--accent-blue);
}

.active {
  border-left: 4px solid var(--accent-blue);
  background-color: var(--sidebar-hover);
  color: var(--accent-blue);
  font-weight: 700;
}

.dropdown-container {
  display: none;
  background-color: rgba(5, 10, 20, 0.6);
  list-style: none;
}

.dropdown-container a {
  display: block;
  padding: 10px 20px 10px 42px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
}

.dropdown-container a:hover {
  color: var(--accent-blue);
  background-color: rgba(0, 229, 255, 0.08);
}

.main-content {
  margin-left: 300px;
  flex: 1;
  background-image: radial-gradient(circle at 60% 0%, rgba(0, 229, 255, 0.08), transparent 45%);
}

.top-bar {
  padding: 20px 28px;
  background-color: var(--sidebar-bg);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.content-body { padding: 26px; }

.top-search {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 300px;
  max-width: 520px;
  width: 45%;
}

.top-search input[type="search"] {
  flex: 1;
  min-width: 0;
  height: 36px;
  border: 1px solid rgba(140, 207, 255, 0.45);
  border-radius: 9px;
  background: rgba(6, 16, 28, 0.9);
  color: #e8f6ff;
  padding: 0 10px;
  font-size: 0.9rem;
}

.top-search input[type="search"]::placeholder {
  color: #8fb0c9;
}

.top-search input[type="search"]:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.14);
}

.search-clear {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(140, 207, 255, 0.4);
  border-radius: 8px;
  background: rgba(16, 26, 44, 0.9);
  color: #d8ecff;
  font-size: 1.1rem;
  cursor: pointer;
}

.card.glow-card {
  background-color: var(--card-bg);
  border-radius: 14px;
  border: 1px solid var(--border-color);
  line-height: 1.55;
  backdrop-filter: blur(10px);
  box-shadow: var(--led-glow), inset 0 0 8px rgba(255, 255, 255, 0.04);
  padding: 22px;
}

.card h3 { margin-bottom: 10px; }
.card p, .card ul, .card ol { margin-bottom: 12px; }
.card ul, .card ol { padding-left: 20px; }

.note {
  color: #b8d4ff;
  font-size: 0.92rem;
  background: rgba(0, 114, 255, 0.15);
  border: 1px solid rgba(0, 162, 255, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
}

.task-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 12px;
}

.task-card {
  background: rgba(12, 18, 32, 0.82);
  border: 1px solid rgba(141, 206, 255, 0.25);
  border-radius: 12px;
  padding: 12px;
}

.schem-fake {
  background: rgba(12, 18, 32, 0.82);
  border: 1px solid rgba(141, 206, 255, 0.25);
  border-radius: 12px;
  padding: 12px;
}

.schem-fake-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.schem-fake-top h4 {
  color: #d9eeff;
}

.schem-fake-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.schem-fake-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  background: rgba(8, 13, 24, 0.7);
  border: 1px solid rgba(141, 206, 255, 0.2);
  border-radius: 10px;
  padding: 10px;
}

.schem-file-name {
  font-weight: 700;
  color: #dff2ff;
}

.schem-file-meta {
  font-size: 0.83rem;
  color: #9ebcd8;
  margin-top: 3px;
}

.schem-file-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.schem-fake-modal {
  margin-top: 12px;
  background: rgba(8, 13, 24, 0.7);
  border: 1px solid rgba(141, 206, 255, 0.2);
  border-radius: 10px;
  padding: 10px;
}

.schem-fake-modal h5 {
  margin-bottom: 8px;
  color: #d9eeff;
}

.schem-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 8px;
}

.schem-field {
  background: rgba(15, 22, 38, 0.85);
  border: 1px solid rgba(141, 206, 255, 0.18);
  border-radius: 8px;
  padding: 8px;
  font-size: 0.88rem;
  color: #e8edf6;
}

.schem-field b {
  color: #9be7ff;
  margin-right: 4px;
}

.schem-field code {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 1px 5px;
}

.editor-chip {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.editor-chip.trigger { background: var(--trigger-bg); color: #dbeafe; }
.editor-chip.action { background: var(--action-bg); color: #dcfce7; }
.editor-chip.logic { background: var(--logic-bg); color: #fde68a; }

.task-meta {
  color: #90a9c8;
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.task-meta code {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 1px 6px;
}

.task-desc,
.task-fields,
.task-example {
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: #e8edf6;
}

.task-example { margin-bottom: 0; color: #c5f3ff; }
.open-btn,
.btn {
  border: 1px solid rgba(134, 207, 255, 0.55);
  border-radius: 8px;
  background: rgba(14, 32, 54, 0.85);
  color: #d8f4ff;
  padding: 7px 10px;
  font-size: 0.86rem;
  cursor: pointer;
}
.open-btn { margin-top: 8px; }
.open-btn:hover,
.btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn.primary { border-color: #5ec9ff; color: #c9eeff; }
.btn.small { padding: 3px 7px; font-size: 12px; }
.btn.danger { border-color: #b75b5b; color: #ffd0d0; }

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }

.detail-wrap {
  display: grid;
  gap: 12px;
}

.detail-box {
  background: rgba(12, 18, 32, 0.82);
  border: 1px solid rgba(141, 206, 255, 0.25);
  border-radius: 12px;
  padding: 12px;
}

.detail-title {
  font-weight: 700;
  color: #a6ddff;
  margin-bottom: 8px;
}

.editor-preview-shell {
  padding: 4px;
}

.preview-block {
  background: #1c232d;
  border: 1px solid rgba(141, 206, 255, 0.45);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.preview-block.trigger { background: #2b3a5a; }
.preview-block.action { background: #2f4a3a; }
.preview-block.logic { background: #4a3a2f; }

.preview-block input,
.preview-block select {
  min-height: 30px;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid #2b3340;
  background: #0f141b;
  color: #f4f6f8;
  font-size: 12px;
}

.preview-block.anvil-rename,
.preview-block.spawner-clear {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.preview-block .anvil-row,
.preview-block .sc-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.preview-block .anvil-title,
.preview-block .sc-title { font-weight: 700; margin-right: 4px; }
.preview-block .anvil-lbl,
.preview-block .sc-lbl { color: var(--text-dim); font-size: 12px; }
.preview-block .anvil-dash { color: var(--text-dim); padding: 0 2px; }

.preview-block .if-block,
.preview-block .loop-block {
  border: 1px solid #3a4250;
  border-radius: 6px;
  padding: 8px;
  background: #1e232c;
  width: 100%;
}

.preview-block .if-head,
.preview-block .loop-head {
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.preview-block .if-body,
.preview-block .else-body,
.preview-block .loop-body {
  color: #9ab;
  font-size: 12px;
}

.preview-block .else-head {
  margin-top: 8px;
  font-weight: 700;
  color: #ffb347;
}

.pv-controls {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.entry-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
}

.entry-modal.show { display: block; }

.entry-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 9, 16, 0.72);
}

.entry-modal-card {
  position: relative;
  width: min(980px, calc(100vw - 40px));
  max-height: calc(100vh - 40px);
  overflow: auto;
  margin: 20px auto;
  background: #101724;
  border: 1px solid rgba(140, 207, 255, 0.4);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  padding: 18px;
}

.entry-modal-close {
  position: sticky;
  top: 0;
  margin-left: auto;
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(140, 207, 255, 0.5);
  background: rgba(14, 32, 54, 0.9);
  color: #d8f4ff;
  font-size: 1.15rem;
  cursor: pointer;
}

.slot-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

.slot-map {
  background: rgba(12, 18, 32, 0.82);
  border: 1px solid rgba(141, 206, 255, 0.25);
  border-radius: 12px;
  padding: 12px;
}

.slot-map h4 {
  margin-bottom: 6px;
  color: #d9eeff;
}

.slot-note {
  color: #9ebcd8;
  font-size: 0.86rem;
  margin-bottom: 8px;
}

.slot-range {
  font-size: 0.83rem;
  color: #b9dcff;
  margin-bottom: 8px;
}

.slot-range code {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  padding: 1px 6px;
}

.slot-image-wrap {
  position: relative;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.18);
  overflow: hidden;
  background: #000;
}

.slot-image {
  position: absolute;
  top: 0;
  left: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.slot-overlay {
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: top left;
  pointer-events: none;
}

.slot-id {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  line-height: 1;
  font-weight: 800;
  color: #000;
  text-shadow: none;
  pointer-events: none;
  user-select: none;
}

.mobile-toggle {
  display: none;
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1100;
  background: var(--sidebar-bg);
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 20px;
  box-shadow: var(--led-glow);
}

@media (max-width: 920px) {
  .mobile-toggle { display: block; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.show { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .top-bar {
    padding: 56px 18px 14px;
    flex-direction: column;
    align-items: stretch;
  }
  .top-search { width: 100%; max-width: none; min-width: 0; }
  .content-body { padding: 16px; }
  .task-grid { grid-template-columns: 1fr; }
  .slot-index-grid { grid-template-columns: 1fr; }
}