/* Dark theme variables */
:root {
  --bg: #0c0c0e;
  --panel-bg: #171b22;
  --card-bg: #1e2630;
  --border: #3c4756;
  /* Slightly lighter highlight and accent for a softer look */
  --highlight: #6366f1;
  --accent: #a855f7;
  --text: #f3f4f6;
  --muted: #868d98;
  --danger: #d32f2f;
  --warning: #f59e0b;
  --success: #10b981;
}

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* Header */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--panel-bg);
  border-bottom: 1px solid var(--border);
}

.site-header h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.actions {
  display: flex;
  gap: 0.75rem;
}

.actions button {
  padding: 0.5rem 0.75rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text);
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.15s ease;
}

.actions button:hover {
  background-color: var(--border);
}

/* Grid container */
.grid-container {
  padding: 1rem 2rem;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-auto-rows: 5.5rem;
  gap: 0.5rem;
}

/* Shulker card */
.shulker-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background-color: var(--card-bg);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s;
}

.shulker-card:hover {
  border-color: var(--highlight);
}

.shulker-card .color-band {
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}

.shulker-card .title {
  margin-top: 0.25rem;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text);
}

/* Restock panel */
.restock-panel {
  padding: 1rem 2rem;
  border-top: 1px solid var(--border);
  background-color: var(--panel-bg);
}

.restock-panel h2 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.restock-panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 12rem;
  overflow-y: auto;
}

.restock-panel li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  margin-bottom: 0.25rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  font-size: 0.85rem;
}

.restock-panel li .details {
  display: flex;
  flex-direction: column;
}

.restock-panel li button {
  padding: 0.25rem 0.5rem;
  background-color: var(--success);
  border: none;
  border-radius: 0.25rem;
  color: var(--bg);
  cursor: pointer;
  font-size: 0.75rem;
}

.restock-panel li button:hover {
  opacity: 0.85;
}

/* Modal overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 10;
}

/* Modal container */
.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 4rem);
  max-width: 1000px;
  max-height: calc(100% - 4rem);
  overflow-y: auto;
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  z-index: 20;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.modal-header .info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-header .info .color-box {
  width: 1rem;
  height: 1rem;
  border-radius: 0.25rem;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
  overflow-y: auto;
}

@media (min-width: 768px) {
  .modal-body {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* Slots grid in modal */
.slots-grid {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 0.25rem;
  flex: 1 1 auto;
}

.slots-grid .slot {
  position: relative;
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
}

.slots-grid .slot.selected {
  box-shadow: 0 0 0 2px var(--highlight);
}

/* Increase icon size for better visibility */
.slots-grid .slot img {
  width: 36px;
  height: 36px;
  margin-bottom: 0.15rem;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.3));
}

.slots-grid .slot .name {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.slots-grid .slot .qty-min {
  font-size: 0.55rem;
  color: var(--muted);
}

.slots-grid .slot .restock-indicator {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--warning);
}

/* Details panel */
.details-panel {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem;
  max-height: 500px;
  overflow-y: auto;
}

.details-panel label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
  color: var(--muted);
}

.details-panel select,
.details-panel input[type="number"],
.details-panel input[type="text"] {
  width: 100%;
  padding: 0.3rem;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  background-color: var(--card-bg);
  color: var(--text);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.details-panel button {
  padding: 0.4rem 0.6rem;
  border: none;
  border-radius: 0.3rem;
  cursor: pointer;
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.details-panel .save-btn {
  background-color: var(--highlight);
  color: #fff;
}

.details-panel .clear-btn {
  background-color: var(--danger);
  color: #fff;
}

.details-panel .restock-btn {
  background-color: var(--warning);
  color: #fff;
}

/* Scrollbars for dark theme */
/* For Chrome, Edge, and Safari */
*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
*::-webkit-scrollbar-track {
  background: var(--panel-bg);
}
*::-webkit-scrollbar-thumb {
  background-color: var(--border);
  border-radius: 4px;
}

/* Hide name and quantity in slot grid for a cleaner look */
.slots-grid .slot .name,
.slots-grid .slot .qty-min {
  display: none;
}

/* JSON modal styling */
.json-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 4rem);
  max-width: 800px;
  max-height: calc(100% - 4rem);
  overflow-y: auto;
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  z-index: 30;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
}

.json-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.json-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.json-close {
  background-color: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.json-close:hover {
  color: var(--text);
}

.json-content {
  padding: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-y: auto;
  flex: 1 1 auto;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.75rem;
  color: var(--text);
}