/* ==========================================================================
   Crystal Management Center — HUMENAI LAB v0.7.2
   ========================================================================== */

:root {
  --cmc-bg: #051a28;
  --cmc-border: #2a5a62;
  --cmc-panel: #071e2e;
  --cmc-accent: #54ebba;
  --cmc-accent-dim: #54ebba33;
  --cmc-text: #c8dfe0;
  --cmc-muted: #7aa8ad;
  --cmc-draft: #ffd785;
  --cmc-active: #54ebba;
  --cmc-error: #ff6b6b;
  --cmc-radius: 12px;
}

/* --- Section wrapper --- */
.cmc-section {
  margin: 28px 0 32px;
  padding: clamp(18px, 2.5vw, 32px);
  border: 1px solid var(--cmc-border);
  border-radius: 18px;
  background: linear-gradient(135deg, #062331 0%, #051a28 100%);
}

.cmc-section .eyebrow {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cmc-accent);
  margin-bottom: 6px;
}

.cmc-section h2 {
  font-size: clamp(18px, 2.2vw, 28px);
  margin: 0 0 14px;
  color: #edf7f7;
}

.cmc-section > p {
  color: var(--cmc-muted);
  font-size: clamp(13px, 1vw, 15px);
  margin: 0 0 18px;
  max-width: 900px;
  line-height: 1.6;
}

/* --- Persona switcher --- */
.cmc-switcher {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.cmc-switcher button {
  flex: 1;
  min-height: 44px;
  padding: 12px 20px;
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  background: var(--cmc-panel);
  color: var(--cmc-text);
  font: 700 clamp(13px, 1.1vw, 16px) / 1 Arial, sans-serif;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
}

.cmc-switcher button:hover {
  background: var(--cmc-accent-dim);
  border-color: var(--cmc-accent);
}

.cmc-switcher button.is-active {
  background: var(--cmc-accent);
  color: #042021;
  border-color: var(--cmc-accent);
}

/* --- Status bar --- */
.cmc-status {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 13px;
}

.cmc-status .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 8px;
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  font-size: 12px;
  color: var(--cmc-muted);
}

.cmc-status .badge strong {
  color: var(--cmc-text);
  font-weight: 700;
}

.cmc-status .badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cmc-active);
  flex-shrink: 0;
}

.cmc-status .badge.draft .dot {
  background: var(--cmc-draft);
}

.cmc-status .badge.error .dot {
  background: var(--cmc-error);
}

.cmc-status .badge.ai-off {
  border-color: var(--cmc-draft);
  color: var(--cmc-draft);
}

/* --- Main grid --- */
.cmc-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
  min-width: 0;
}

@media (max-width: 860px) {
  .cmc-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Versions sidebar --- */
.cmc-versions {
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  padding: 14px;
  max-height: 520px;
  overflow-y: auto;
  align-self: start;
}

.cmc-versions h3 {
  font-size: 13px;
  color: var(--cmc-muted);
  margin: 0 0 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cmc-version-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cmc-version-list li {
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--cmc-text);
  border: 1px solid transparent;
  margin-bottom: 4px;
  transition: background .15s, border-color .15s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cmc-version-list li:hover {
  background: var(--cmc-accent-dim);
}

.cmc-version-list li.is-active {
  background: var(--cmc-accent-dim);
  border-color: var(--cmc-accent);
  color: #edf7f7;
}

.cmc-version-list li .ver-status {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--cmc-panel);
  color: var(--cmc-muted);
}

.cmc-version-list li.is-active .ver-status {
  background: var(--cmc-accent);
  color: #042021;
}

.cmc-version-list li .ver-status.draft {
  color: var(--cmc-draft);
}

/* --- Content area --- */
.cmc-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --- Crystal viewer --- */
.cmc-viewer {
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  padding: 18px;
  max-height: 420px;
  overflow-y: auto;
  font-family: Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.55;
  color: var(--cmc-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* --- Editor --- */
.cmc-editor {
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  padding: 18px;
}

.cmc-editor.hidden {
  display: none;
}

.cmc-editor h3 {
  font-size: 14px;
  color: var(--cmc-text);
  margin: 0 0 10px;
}

.cmc-editor textarea {
  width: 100%;
  min-height: 200px;
  padding: 12px;
  border: 1px solid var(--cmc-border);
  border-radius: 8px;
  background: #03141f;
  color: var(--cmc-text);
  font: 13px/1.5 Consolas, "Liberation Mono", monospace;
  resize: vertical;
  box-sizing: border-box;
}

.cmc-editor textarea:focus {
  outline: none;
  border-color: var(--cmc-accent);
}

.cmc-editor textarea.invalid {
  border-color: var(--cmc-error);
}

.cmc-editor .editor-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.cmc-editor .editor-actions button {
  min-height: 40px;
  padding: 10px 20px;
  border: 1px solid var(--cmc-border);
  border-radius: 8px;
  background: var(--cmc-panel);
  color: var(--cmc-text);
  font: 700 13px / 1 Arial, sans-serif;
  cursor: pointer;
  transition: background .2s, border-color .2s;
}

.cmc-editor .editor-actions button:hover {
  background: var(--cmc-accent-dim);
  border-color: var(--cmc-accent);
}

.cmc-editor .editor-actions button.primary {
  background: var(--cmc-accent);
  color: #042021;
  border-color: var(--cmc-accent);
}

.cmc-editor .editor-actions button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

/* --- Preview panel --- */
.cmc-preview {
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  padding: 16px 18px;
}

.cmc-preview h3 {
  font-size: 14px;
  color: var(--cmc-text);
  margin: 0 0 10px;
}

.cmc-preview .preview-input {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.cmc-preview .preview-input input {
  flex: 1;
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--cmc-border);
  border-radius: 8px;
  background: #03141f;
  color: var(--cmc-text);
  font: 13px / 1.5 Arial, sans-serif;
}

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

.cmc-preview .preview-input button {
  min-height: 40px;
  padding: 10px 18px;
  border: 1px solid var(--cmc-accent);
  border-radius: 8px;
  background: var(--cmc-accent);
  color: #042021;
  font: 700 13px / 1 Arial, sans-serif;
  cursor: pointer;
  white-space: nowrap;
}

.cmc-preview .preview-result {
  min-height: 40px;
  padding: 12px;
  border-radius: 8px;
  background: #03141f;
  border: 1px solid var(--cmc-border);
  font-size: 13px;
  line-height: 1.5;
  color: var(--cmc-text);
  white-space: pre-wrap;
  word-break: break-word;
}

.cmc-preview .preview-result.ai-off {
  color: var(--cmc-draft);
  border-color: var(--cmc-draft);
}

/* --- Journal --- */
.cmc-journal {
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
  padding: 16px 18px;
}

.cmc-journal h3 {
  font-size: 14px;
  color: var(--cmc-text);
  margin: 0 0 10px;
}

.cmc-journal ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cmc-journal li {
  padding: 7px 0;
  border-bottom: 1px solid var(--cmc-border);
  font-size: 12px;
  color: var(--cmc-muted);
  display: flex;
  gap: 10px;
}

.cmc-journal li:last-child {
  border-bottom: none;
}

.cmc-journal li .j-action {
  color: var(--cmc-accent);
  font-weight: 700;
  min-width: 70px;
}

.cmc-journal li .j-version {
  color: var(--cmc-draft);
  font-family: Consolas, monospace;
}

/* --- Feedback --- */
.cmc-feedback {
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  display: none;
}

.cmc-feedback.visible {
  display: block;
}

.cmc-feedback.ok {
  background: var(--cmc-accent-dim);
  border: 1px solid var(--cmc-accent);
  color: var(--cmc-accent);
}

.cmc-feedback.err {
  background: #ff6b6b22;
  border: 1px solid var(--cmc-error);
  color: var(--cmc-error);
}

/* --- Loading --- */
.cmc-loading {
  text-align: center;
  padding: 40px;
  color: var(--cmc-muted);
  font-size: 14px;
}

/* --- Not operator --- */
.cmc-readonly {
  text-align: center;
  padding: 30px;
  color: var(--cmc-muted);
  font-size: 14px;
  background: var(--cmc-panel);
  border: 1px solid var(--cmc-border);
  border-radius: var(--cmc-radius);
}

/* --- Footer note --- */
.cmc-footer-note {
  margin-top: 14px;
  font-size: 11px;
  color: var(--cmc-muted);
  text-align: center;
  line-height: 1.6;
}

/* --- Export button --- */
.cmc-export-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--cmc-border);
  border-radius: 8px;
  background: var(--cmc-panel);
  color: var(--cmc-text);
  font: 700 13px / 1 Arial, sans-serif;
  cursor: pointer;
  transition: background .2s, border-color .2s;
  margin-bottom: 14px;
}

.cmc-export-btn:hover {
  background: var(--cmc-accent-dim);
  border-color: var(--cmc-accent);
}

/* --- Import section --- */
.cmc-import {
  margin-top: 16px;
}

.cmc-import-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.cmc-import-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--cmc-border);
  border-radius: 8px;
  background: var(--cmc-panel);
  color: var(--cmc-text);
  font: 700 13px / 1 Arial, sans-serif;
  cursor: pointer;
  transition: background .2s, border-color .2s;
}

.cmc-import-label:hover {
  background: var(--cmc-accent-dim);
  border-color: var(--cmc-accent);
}

.cmc-import-filename {
  font-size: 12px;
  color: var(--cmc-muted);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmc-import-preview {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  background: #03141f;
  border: 1px solid var(--cmc-border);
  font-size: 13px;
  line-height: 1.5;
  color: var(--cmc-text);
}

.cmc-import-warn {
  margin-top: 8px;
  color: var(--cmc-draft);
  font-size: 12px;
  line-height: 1.5;
}