/* ══════════════════════════════════════════════════════════════
   ENERGY SYSTEM — Styles Documents
   ══════════════════════════════════════════════════════════════ */

/* ── Vues ── */
#view-documents,
#view-doc-editor,
#view-doc-reader {
  display: none; flex: 1;
}
#view-documents.active  { display: flex; flex-direction: column; padding: 28px 32px; overflow-y: auto; }
#view-doc-editor.active { display: flex; }
#view-doc-reader.active {
  display: flex; flex-direction: column; overflow-y: auto;
  background: var(--bg); padding: 28px 40px; align-items: center;
}

/* ── Liste des documents ── */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.doc-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 18px 20px;
  cursor: pointer; transition: all 0.2s;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 8px;
}
.doc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--def); opacity: 0; transition: opacity 0.2s;
}
.doc-card:hover { border-color: var(--border2); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.doc-card:hover::before { opacity: 1; }
.doc-card-actions {
  position: absolute; top: 12px; right: 12px;
  display: flex; gap: 4px; opacity: 0; transition: opacity 0.2s;
}
.doc-card:hover .doc-card-actions { opacity: 1; }
.doc-card-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--text); padding-right: 56px;
}
.doc-card-preview {
  font-size: 13px; color: var(--text3); line-height: 1.6; flex: 1;
}
.doc-card-footer {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 4px;
}
.doc-card-date  { font-family: var(--font-mono); font-size: 10px; color: var(--text3); margin-left: auto; }
.doc-card-owner { font-size: 11px; color: var(--text3); font-style: italic; }

#doc-empty-state {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px; color: var(--text3);
}

/* Champ abonnement */
.doc-follow-wrap {
  display: flex; gap: 8px; align-items: center; margin-bottom: 20px;
}
.doc-follow-wrap input {
  flex: 1; max-width: 200px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 4px;
  color: var(--text); font-family: var(--font-mono); font-size: 14px;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 12px; outline: none; transition: border-color 0.15s;
}
.doc-follow-wrap input:focus { border-color: var(--def); }
.doc-follow-wrap input::placeholder {
  text-transform: none; letter-spacing: 0;
  color: var(--text3); font-family: var(--font-body); font-size: 12px;
}
.btn-follow-doc {
  background: var(--bg3); border: 1px solid var(--border2);
  color: var(--text2); font-family: var(--font-display); font-size: 12px;
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 8px 16px; border-radius: 4px; cursor: pointer;
  transition: all 0.15s; white-space: nowrap;
}
.btn-follow-doc:hover { border-color: var(--def); color: var(--def); }

/* ── Éditeur document ── */
#doc-editor-form {
  width: 480px; flex-shrink: 0;
  background: var(--bg2); border-right: 1px solid var(--border);
  overflow-y: auto; display: flex; flex-direction: column;
}
.doc-editor-fields { padding: 20px; display: flex; flex-direction: column; gap: 14px; flex: 1; }

.doc-title-field { padding: 20px 20px 0; }
.doc-title-field input {
  width: 100%; background: transparent; border: none;
  border-bottom: 2px solid var(--border);
  color: var(--text); font-family: var(--font-display); font-size: 22px;
  font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 6px 0; outline: none; transition: border-color 0.2s;
}
.doc-title-field input:focus { border-bottom-color: var(--def); }
.doc-title-field input::placeholder { color: var(--text3); font-weight: 400; text-transform: none; letter-spacing: 0; }

.doc-options {
  padding: 14px 20px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.doc-public-row {
  display: flex; align-items: center; justify-content: space-between;
}
.doc-public-row label:first-child {
  font-size: 11px; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--text3);
}
.doc-public-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.doc-public-toggle span { font-size: 12px; color: var(--text3); }

.doc-share-code-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 12px;
}
.doc-share-code-box .code {
  font-family: var(--font-mono); font-size: 15px; font-weight: 700;
  color: var(--def); letter-spacing: 0.12em; flex: 1;
}
.doc-share-code-box button {
  background: none; border: none; cursor: pointer; color: var(--text3);
  font-size: 11px; font-family: var(--font-display); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 2px 4px; border-radius: 3px; transition: color 0.15s;
  display: flex; align-items: center; gap: 4px;
}
.doc-share-code-box button:hover { color: var(--def); }

.doc-md-hint {
  padding: 10px 20px; font-size: 11px; color: var(--text3);
  line-height: 1.8; border-bottom: 1px solid var(--border);
}
.doc-md-hint strong { color: var(--text2); font-weight: 600; }

.doc-content-field {
  flex: 1; display: flex; flex-direction: column; padding: 16px 20px;
}
.doc-content-field textarea {
  flex: 1; min-height: 500px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-family: var(--font-mono);
  font-size: 13px; line-height: 1.7; padding: 12px;
  resize: none; outline: none; transition: border-color 0.15s;
}
.doc-content-field textarea:focus { border-color: var(--def); }

.doc-form-actions {
  padding: 16px 20px; background: var(--bg2);
  border-top: 1px solid var(--border);
  display: flex; gap: 8px; position: sticky; bottom: 0;
}

/* ── Panneau preview éditeur ── */
#doc-preview-panel {
  flex: 1; overflow-y: auto; background: var(--bg); padding: 28px 40px;
  display: flex; justify-content: center;
}
.doc-preview-inner { width: 100%; max-width: 860px; }

/* ── Lecteur document — colonne large ── */
#doc-reader-content {
  max-width: 860px; width: 100%;
}

/* ── Image bandeau lecteur ── */
.doc-reader-illus {
  width: 100%; max-height: 340px;
  object-fit: cover; border-radius: 8px;
  margin-bottom: 28px; border: 1px solid var(--border);
  cursor: zoom-in; transition: opacity 0.15s;
}
.doc-reader-illus:hover { opacity: 0.92; }

/* ── Typographie Markdown — version document (plus aérée) ── */
.doc-reader-title {
  font-family: var(--font-display); font-size: 42px; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.1;
  color: var(--text); margin-bottom: 8px;
}
.doc-reader-meta {
  font-size: 13px; color: var(--text3); margin-bottom: 32px;
  padding-bottom: 24px; border-bottom: 1px solid var(--border);
  font-style: italic;
}
.doc-reader-body {
  font-size: 16px; color: var(--text2); line-height: 1.9;
}
.doc-reader-body h1,
.doc-reader-body h2,
.doc-reader-body h3 {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text); margin: 40px 0 16px;
}
.doc-reader-body h1 { font-size: 30px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.doc-reader-body h2 { font-size: 22px; }
.doc-reader-body h3 { font-size: 17px; color: var(--text3); }
.doc-reader-body p  { margin-bottom: 20px; }
.doc-reader-body strong { color: var(--text); font-weight: 600; }
.doc-reader-body em     { color: var(--text2); }
.doc-reader-body ul,
.doc-reader-body ol { padding-left: 24px; margin-bottom: 20px; }
.doc-reader-body li { margin-bottom: 8px; }
.doc-reader-body blockquote {
  border-left: 3px solid var(--def); padding: 10px 20px;
  background: rgba(92,155,224,0.06); border-radius: 0 4px 4px 0;
  margin: 20px 0; color: var(--text2); font-style: italic;
}
.doc-reader-body hr { border: none; border-top: 1px solid var(--border); margin: 36px 0; }
.doc-reader-body code {
  font-family: var(--font-mono); font-size: 13px;
  background: var(--bg3); padding: 2px 7px; border-radius: 3px; color: var(--def);
}
.doc-reader-body pre {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; padding: 16px; overflow-x: auto; margin-bottom: 20px;
}
.doc-reader-body pre code { background: none; padding: 0; }

/* Tableaux Markdown */
.doc-reader-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 13px;
}
.doc-reader-body thead {
  background: rgba(92, 155, 224, 0.08);
  border-bottom: 1px solid var(--border2);
}
.doc-reader-body th {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--def);
  padding: 10px 14px;
  text-align: left;
}
.doc-reader-body td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: top;
}
.doc-reader-body tr:last-child td { border-bottom: none; }
.doc-reader-body tbody tr:hover td { background: rgba(92, 155, 224, 0.03); }

/* Images inline Markdown */
.doc-reader-body img {
  max-width: 100%; border-radius: 6px;
  border: 1px solid var(--border); margin: 16px 0;
  cursor: zoom-in; transition: opacity 0.15s;
}
.doc-reader-body img:hover { opacity: 0.92; }

.doc-empty-preview { color: var(--text3); font-style: italic; }

/* ── Mobile tabs ── */
#doc-mobile-tabs {
  display: none; background: var(--bg2);
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
#doc-mobile-tabs button {
  flex: 1; background: none; border: none; cursor: pointer;
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--text2); padding: 11px 8px;
  border-bottom: 2px solid transparent; transition: all 0.15s;
}
#doc-mobile-tabs button.active { color: var(--def); border-bottom-color: var(--def); }

/* ── Responsive ── */
@media (max-width: 768px) {
  #view-documents.active { padding: 16px; }
  .doc-grid { grid-template-columns: 1fr; }
  .doc-card:hover { transform: none; }
  .doc-card .doc-card-actions { opacity: 1; }

  #view-doc-editor.active { flex-direction: column; height: auto; overflow: visible; }
  #doc-mobile-tabs { display: flex; }
  #doc-editor-form { width: 100%; border-right: none; overflow: visible; height: auto; }
  #doc-editor-form.mob-hidden { display: none; }
  #doc-preview-panel { padding: 16px; overflow: visible; height: auto; }
  #doc-preview-panel.mob-hidden { display: none; }
  .doc-content-field textarea { min-height: 320px; }
  .doc-form-actions { position: sticky; bottom: 0; z-index: 10; padding: 12px 16px; }

  #view-doc-reader.active { padding: 16px 20px; }
  .doc-reader-title { font-size: 28px; }
  .doc-reader-body  { font-size: 15px; }
  #doc-reader-content { max-width: 100%; }
}

/* ── Lecteur document avec index latéral ── */
#view-doc-reader.active {
  padding: 0;
}

.doc-reader-layout {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* ── TOC latéral ── */
.doc-reader-toc {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.doc-reader-toc-header {
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg2);
  z-index: 2;
}

.doc-reader-toc-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--def);
  display: flex;
  align-items: center;
  gap: 8px;
}

.doc-reader-toc-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border2), transparent);
}

.doc-reader-toc-list {
  flex: 1;
  padding: 10px 0 20px;
  list-style: none;
}

.doc-toc-item { display: block; }

.doc-toc-link {
  display: block;
  padding: 5px 20px;
  cursor: pointer;
  transition: all 0.15s;
  border-left: 2px solid transparent;
  color: var(--text3);
  font-size: 12px;
  font-family: var(--font-body);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-toc-link:hover {
  color: var(--text2);
  background: rgba(92, 155, 224, 0.04);
}

.doc-toc-link.active {
  color: var(--def);
  border-left-color: var(--def);
  background: rgba(92, 155, 224, 0.06);
}

.doc-toc-link[data-level="1"] {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text2);
  padding-top: 8px;
  padding-bottom: 8px;
}

.doc-toc-link[data-level="1"]:hover { color: var(--text); }
.doc-toc-link[data-level="1"].active { color: var(--def); }

.doc-toc-link[data-level="2"] {
  padding-left: 30px;
  color: var(--text2);
}
.doc-toc-link[data-level="3"] {
  padding-left: 42px;
  color: var(--text2);
}

/* ── Zone de contenu principale ── */
.doc-reader-main {
  flex: 1;
  overflow-y: auto;
  background: var(--bg);
  padding: 28px 40px;
  display: flex;
  justify-content: center;
}

/* Sans index, le padding d'origine est conservé via #view-doc-reader.active */
#view-doc-reader.active:not(:has(.doc-reader-layout)) {
  padding: 28px 40px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .doc-reader-layout { flex-direction: column; height: auto; overflow: visible; }

  .doc-reader-toc {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow: visible;
    max-height: 200px;
    overflow-y: auto;
  }

  .doc-reader-main {
    padding: 16px 20px;
    overflow: visible;
    flex: none;
  }

  #view-doc-reader.active:not(:has(.doc-reader-layout)) {
    padding: 16px 20px;
  }
}