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

:root {
  --bg: #1a1a2e;
  --bg-panel: #16213e;
  --bg-input: #0f3460;
  --bg-hover: #1a3a6e;
  --border: #334;
  --text: #e0e0e0;
  --text-dim: #888;
  --accent: #e94560;
  --accent-hover: #ff6b81;
  --success: #2ecc71;
  --warn: #f39c12;
  --danger: #e74c3c;
}

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

/* Tab Bar */
.tab-bar {
  display: flex;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--accent);
  flex-shrink: 0;
}
.tab-bar button {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 12px 24px;
  font-size: 14px;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.15s;
}
.tab-bar button:hover { color: var(--text); background: var(--bg-hover); }
.tab-bar button.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: rgba(233, 69, 96, 0.1);
}

/* Status Bar */
.status-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 16px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.status-bar .dirty { color: var(--warn); font-weight: bold; }
.status-bar .clean { color: var(--success); }
.status-bar .spacer { flex: 1; }
.status-bar button {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 2px 10px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
}
.status-bar button:hover { background: var(--bg-hover); }
.status-bar button:disabled { opacity: 0.4; cursor: default; }

/* Editor Content */
.editor-content {
  flex: 1;
  overflow: hidden;
  display: flex;
}
.tab-panel { display: none; width: 100%; height: 100%; }
.tab-panel.active { display: flex; }

/* Split Layout */
.split-left {
  width: 260px;
  min-width: 200px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.split-right {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

/* List Panel */
.list-header {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.list-header input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 8px;
  border-radius: 3px;
  font-size: 13px;
}
.list-header button {
  background: var(--accent);
  border: none;
  color: white;
  padding: 5px 12px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}
.list-header button:hover { background: var(--accent-hover); }
.list-items {
  flex: 1;
  overflow-y: auto;
}
.list-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(51, 51, 68, 0.5);
  font-size: 13px;
}
.list-item:hover { background: var(--bg-hover); }
.list-item.selected { background: rgba(233, 69, 96, 0.15); border-left: 3px solid var(--accent); }
.list-item .name { font-weight: 500; }
.list-item .meta { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

/* Form Styles */
.form-section {
  margin-bottom: 24px;
}
.form-section h3 {
  font-size: 14px;
  color: var(--accent);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
  align-items: center;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.form-field.small { max-width: 120px; }
.form-field label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 3px;
  font-size: 13px;
  font-family: inherit;
}
.form-field textarea { resize: vertical; min-height: 60px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #c0392b; }
.btn-secondary { background: var(--bg-input); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-hover); }

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  padding: 8px;
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-dim);
}
.data-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(51, 51, 68, 0.3);
}
.data-table td input,
.data-table td select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 6px;
  border-radius: 3px;
  font-size: 13px;
  width: 100%;
}
.data-table .row-actions { width: 40px; text-align: center; }
.data-table .row-actions button {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 16px;
}

/* Map Editor */
.map-toolbar {
  padding: 10px 16px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.map-toolbar label { font-size: 12px; color: var(--text-dim); }
.map-toolbar select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 3px;
}
.tool-group {
  display: flex;
  gap: 4px;
}
.tool-btn {
  padding: 5px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
}
.tool-btn:hover { background: var(--bg-hover); }
.tool-btn.active { background: var(--accent); border-color: var(--accent); }

.terrain-palette {
  display: flex;
  gap: 4px;
}
.terrain-swatch {
  width: 28px;
  height: 28px;
  border: 2px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
}
.terrain-swatch:hover { border-color: var(--text); }
.terrain-swatch.active { border-color: var(--accent); box-shadow: 0 0 6px var(--accent); }

.flag-toggles {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
}
.flag-toggles label { display: flex; align-items: center; gap: 4px; cursor: pointer; color: var(--text); }

.map-container {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 10px;
}

.map-info {
  padding: 8px 16px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  flex-shrink: 0;
}

/* Collapsible Section */
.collapsible-header {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px 0;
}
.collapsible-header::before {
  content: '\25B6';
  font-size: 10px;
  transition: transform 0.15s;
}
.collapsible-header.open::before { transform: rotate(90deg); }
.collapsible-body { display: none; padding-left: 8px; }
.collapsible-body.open { display: block; }

/* Terrain Modal */
.terrain-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.terrain-modal-content {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  width: 520px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}
.terrain-modal-content h3 {
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 12px;
}
#terrain-modal-list {
  overflow-y: auto;
  max-height: 50vh;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.terrain-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--bg);
  border-radius: 4px;
}
.terrain-row-id {
  font-size: 11px;
  color: var(--text-dim);
  width: 36px;
  flex-shrink: 0;
}
.terrain-color-input {
  width: 32px;
  height: 28px;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.terrain-name-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 13px;
}
.terrain-name-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Sprite Editor Modal */
.sprite-editor-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}
.sprite-editor-content {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sprite-editor-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.sprite-editor-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
}
.sprite-editor-subtitle {
  font-size: 13px;
  color: var(--text-dim);
}
.sprite-editor-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}
.sprite-editor-left {
  width: 200px;
  padding: 16px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.sprite-editor-left h4 {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.sprite-editor-right {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}
.sprite-canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
}
.sprite-form-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.sprite-form-field label {
  font-size: 11px;
  color: var(--text-dim);
}
.sprite-form-field select,
.sprite-form-field input[type="range"] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 6px;
  border-radius: 3px;
  font-size: 12px;
  width: 100%;
}
.sprite-form-field input[type="color"] {
  width: 100%;
  height: 28px;
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  padding: 0;
  border-radius: 3px;
}
.sprite-palette-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sprite-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
.sprite-palette-swatch {
  width: 22px;
  height: 22px;
  border: 2px solid transparent;
  border-radius: 2px;
  cursor: pointer;
}
.sprite-palette-swatch:hover {
  border-color: var(--text);
}
.sprite-editor-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Login Screen */
#login-screen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.login-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 360px;
  text-align: center;
}
.login-box h2 {
  color: var(--accent);
  margin-bottom: 8px;
  font-size: 24px;
}
.login-subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 24px;
}
.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-form input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
}
.login-form input:focus {
  outline: none;
  border-color: var(--accent);
}
.login-error {
  color: var(--danger);
  font-size: 13px;
  min-height: 20px;
}
.login-register {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
}

/* Context Bar */
.context-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  flex-shrink: 0;
}
.context-left, .context-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.context-bar label {
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
}
.context-bar select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 13px;
}
.role-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.role-badge.owner { background: rgba(233, 69, 96, 0.2); color: var(--accent); }
.role-badge.editor { background: rgba(46, 204, 113, 0.2); color: var(--success); }
.role-badge.viewer { background: rgba(243, 156, 18, 0.2); color: var(--warn); }
#context-user {
  color: var(--text-dim);
  font-size: 12px;
}

/* Server Info */
.server-info {
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'SF Mono', 'Consolas', monospace;
  padding: 2px 8px;
  background: var(--bg);
  border-radius: 3px;
  border: 1px solid var(--border);
}
.server-info .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 4px;
}
.server-info .status-dot.running { background: var(--success); }
.server-info .status-dot.stopped { background: var(--danger); }

/* Deploy Modal */
.deploy-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.deploy-modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 460px;
  color: var(--text);
}
.deploy-modal h3 {
  margin: 0 0 16px;
  font-size: 18px;
}
.deploy-info-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  font-size: 13px;
  margin-bottom: 16px;
  padding: 12px;
  background: var(--bg);
  border-radius: 6px;
  border: 1px solid var(--border);
}
.deploy-info-grid .label {
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
}
.deploy-info-grid .value {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 12px;
}
.deploy-status {
  padding: 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}
.deploy-status.pending {
  background: rgba(243, 156, 18, 0.1);
  border: 1px solid var(--warn);
  color: var(--warn);
}
.deploy-status.success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
}
.deploy-status.error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
}
.deploy-status .spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--warn);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.deploy-command {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 11px;
  color: var(--text);
  margin-top: 8px;
  word-break: break-all;
  cursor: pointer;
  position: relative;
}
.deploy-command:hover::after {
  content: 'Click to copy';
  position: absolute;
  top: -24px;
  right: 0;
  font-size: 10px;
  color: var(--text-dim);
  background: var(--bg-panel);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.deploy-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Warnings */
.warning-bar {
  padding: 8px 16px;
  background: rgba(243, 156, 18, 0.15);
  border: 1px solid var(--warn);
  border-radius: 4px;
  font-size: 12px;
  color: var(--warn);
  margin-bottom: 16px;
}