/* M3 Combat Tracker */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0a;
  --bg-surface: #141414;
  --bg-elevated: #1e1e1e;
  --border: #2a2a2a;
  --text: #e0e0e0;
  --text-dim: #888;
  --accent: #d4a843;
  --accent-hover: #e0b84d;
  --danger: #e74c3c;
  --success: #2ecc71;
  --warning: #f39c12;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 13px;
  overflow: hidden;
  user-select: none;
}

/* Modal */
#modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
}

.modal h2 {
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
}

.modal-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.modal-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-hint {
  color: var(--text-dim);
  font-size: 0.85em;
}

.modal-divider {
  color: var(--text-dim);
  padding: 0.5rem 0;
}

.modal-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
}

.modal-input::placeholder {
  text-transform: none;
}

/* App layout */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Toolbar */
#toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  min-height: 42px;
  flex-shrink: 0;
}

.toolbar-tools {
  display: flex;
  gap: 2px;
}

.toolbar-options {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.75rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--border);
}

.toolbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.toolbar-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 0.25rem;
}

.tool-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85em;
  transition: background 0.15s;
}

.tool-btn:hover {
  background: var(--bg-elevated);
}

.tool-btn.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.tool-icon {
  font-size: 1.1em;
}

.opt-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85em;
  width: 100px;
}

#toolbar select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.2rem 0.3rem;
  border-radius: 4px;
  font-size: 0.85em;
}

#toolbar input[type="color"] {
  width: 28px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  background: transparent;
}

#toolbar input[type="range"] {
  width: 60px;
}

/* Content area */
#content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Canvas */
#canvas-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#grid-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Sidebar */
#sidebar {
  width: 280px;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-shrink: 0;
}

#room-info {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85em;
}

.room-label {
  color: var(--text-dim);
}

#room-code-display {
  font-weight: bold;
  color: var(--accent);
  letter-spacing: 1px;
}

.sync-status {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 0.8em;
}

/* Initiative panel */
#initiative-panel {
  border-bottom: 1px solid var(--border);
}

.init-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  background: var(--bg-elevated);
}

.init-title {
  font-weight: bold;
  color: var(--accent);
  font-size: 0.9em;
}

.init-round {
  color: var(--text-dim);
  font-size: 0.85em;
}

.init-list {
  max-height: 200px;
  overflow-y: auto;
}

.init-empty {
  padding: 0.5rem 0.75rem;
  color: var(--text-dim);
  font-size: 0.85em;
}

.init-entry {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: background 0.1s;
}

.init-entry:hover {
  background: var(--bg-elevated);
}

.init-entry.init-active {
  background: rgba(212, 168, 67, 0.15);
  border-left: 3px solid var(--accent);
}

.init-entry.init-hidden {
  opacity: 0.5;
}

.init-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.init-name {
  flex: 1;
  font-size: 0.85em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.init-value {
  color: var(--text-dim);
  font-size: 0.85em;
  min-width: 20px;
  text-align: right;
}

.init-remove {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.1em;
  padding: 0 2px;
}

.init-remove:hover {
  color: var(--danger);
}

.init-controls {
  display: flex;
  gap: 4px;
  padding: 0.4rem 0.75rem;
  flex-wrap: wrap;
}

/* Stats panel */
#stats-panel {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.stat-empty {
  color: var(--text-dim);
  text-align: center;
  padding: 2rem;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.stat-header {
  padding: 0.5rem;
  padding-left: 0.75rem;
  background: var(--bg-elevated);
  border-radius: 6px;
}

.stat-name {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.1em;
  font-weight: bold;
  width: 100%;
  padding: 0.2rem 0;
}

.stat-name:focus {
  outline: none;
  border-bottom: 1px solid var(--accent);
}

.stat-shape-color {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.3rem;
  align-items: center;
}

.stat-shape-color select,
.stat-shape-color input[type="color"] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.15rem 0.3rem;
  border-radius: 4px;
  font-size: 0.8em;
}

.stat-shape-color input[type="color"] {
  width: 24px;
  height: 22px;
  padding: 0;
  cursor: pointer;
}

.stat-label {
  font-size: 0.85em;
  color: var(--text-dim);
}

.stat-row {
  padding: 0 0.25rem;
}

.stat-row label {
  display: block;
  font-size: 0.8em;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
}

.hp-group {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.hp-group span {
  color: var(--text-dim);
}

.hp-current { width: 50px; }
.hp-max { width: 50px; }

.hp-bar-container {
  height: 4px;
  background: var(--bg);
  border-radius: 2px;
  margin-top: 0.3rem;
  overflow: hidden;
}

.hp-bar {
  height: 100%;
  background: var(--success);
  border-radius: 2px;
  transition: width 0.3s;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
  padding: 0 0.25rem;
}

.stat-box label {
  font-size: 0.75em;
  color: var(--text-dim);
}

.stat-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.25rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
  width: 100%;
}

.stat-input:focus {
  outline: none;
  border-color: var(--accent);
}

.stat-input[readonly] {
  opacity: 0.7;
  cursor: default;
}

/* Conditions */
.conditions-list {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.condition-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.75em;
  padding: 2px 6px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text-dim) !important;
}

.condition-tag.active {
  background: rgba(212, 168, 67, 0.2);
  border-color: var(--accent);
  color: var(--accent) !important;
}

.condition-tag input[type="checkbox"] {
  display: none;
}

/* Spell slots */
.spell-slots {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.slot-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8em;
}

.slot-row span {
  min-width: 25px;
  color: var(--text-dim);
}

.slot-add, .slot-remove {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 18px;
  height: 18px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.8em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slot-check {
  accent-color: var(--accent);
}

/* Notes */
.stat-notes {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
  width: 100%;
  resize: vertical;
  font-family: inherit;
}

.stat-notes:focus {
  outline: none;
  border-color: var(--accent);
}

/* Stat actions */
.stat-actions {
  display: flex;
  gap: 0.4rem;
  padding: 0 0.25rem;
}

/* Sidebar footer */
#sidebar-footer {
  padding: 0.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.4rem;
  margin-top: auto;
}

/* Buttons */
.btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85em;
  transition: background 0.15s;
}

.btn:hover {
  background: var(--border);
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: bold;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-danger {
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: rgba(231, 76, 60, 0.15);
}

.btn-lg {
  padding: 0.6rem 1.2rem;
  font-size: 1rem;
  width: 100%;
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.8em;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #444;
}