/* =============================
   DIARY VIEW
============================= */
.diary-layout{display:grid;grid-template-columns:240px 1fr;gap:16px;height:calc(100vh - 140px)}
.diary-sidebar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}
.diary-sidebar-header{padding:14px 16px;border-bottom:1px solid var(--border);font-size:0.88rem;font-weight:700}
.diary-entry-list{flex:1;overflow-y:auto;padding:8px}
.diary-entry-item{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);margin-bottom:4px;border:1px solid transparent}
.diary-entry-item:hover{background:var(--bg-hover)}
.diary-entry-item.active{background:rgba(79,124,255,0.1);border-color:var(--border-bright)}
.diary-date{font-size:0.72rem;color:var(--text-muted);margin-bottom:3px}
.diary-preview{font-size:0.8rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.diary-workspace{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;overflow:hidden}
.diary-toolbar{display:flex;align-items:center;gap:6px;padding:10px 16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.diary-toolbar-btn{width:28px;height:28px;border-radius:6px;background:none;border:1.5px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:0.8rem;transition:var(--transition);font-weight:700}
.diary-toolbar-btn:hover{background:var(--bg-hover);border-color:var(--border-bright);color:var(--text-primary)}
.diary-title-input{width:100%;background:none;border:none;outline:none;font-size:1.3rem;font-weight:700;color:var(--text-primary);padding:16px 20px;border-bottom:1px solid var(--border);font-family:var(--font-body)}
.diary-content-input{flex:1;width:100%;background:none;border:none;outline:none;resize:none;font-size:0.9rem;color:var(--text-primary);padding:16px 20px;line-height:1.7;font-family:var(--font-body)}
.diary-status-bar{padding:8px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-size:0.72rem;color:var(--text-muted)}