.settings-page{max-width:920px;margin:0 auto;padding:0 1.5rem 4rem}.settings-page-header{max-width:920px;margin:2rem auto 1.5rem;padding:1.2rem 1.4rem;background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:.92rem;color:var(--fg-muted);line-height:1.65;display:flex;align-items:center;flex-wrap:wrap;gap:.6rem}.settings-page-header strong{color:var(--fg)}.settings-page-back{margin-left:auto;font-size:.85rem;color:var(--accent);text-decoration:none;font-weight:500}.settings-page-back:hover{text-decoration:underline}.settings-saved-hint{position:fixed;bottom:1.5rem;right:1.5rem;display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1rem;background:var(--bg-elevated);border:1px solid var(--accent);border-radius:var(--radius-md);color:var(--accent);font-size:.85rem;font-weight:500;box-shadow:var(--shadow-md, 0 4px 12px rgba(0, 0, 0, .1));opacity:0;transform:translateY(8px);transition:opacity .2s,transform .2s;pointer-events:none;z-index:100}.settings-saved-hint.visible{opacity:1;transform:translateY(0)}.settings-saved-hint-icon{font-weight:700}.settings-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:1.5rem;padding:1.4rem 1.5rem}.settings-card-danger{border-color:color-mix(in srgb,#c33 50%,var(--border));background:color-mix(in srgb,#c33 5%,var(--bg-elevated))}.settings-card-title{margin:0 0 .4rem;font-size:1.05rem;font-weight:700;color:var(--fg);letter-spacing:-.005em}.settings-card-sub{margin:0 0 1.1rem;font-size:.85rem;color:var(--fg-muted);line-height:1.55}.settings-card-sub code{background:var(--bg-muted);color:var(--fg);padding:.05em .4em;border-radius:var(--radius-sm);font-size:.88em}.settings-field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.settings-field label,.settings-field-label{font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--fg-subtle);text-transform:uppercase}.settings-field input[type=text],.settings-field input[type=password],.settings-field select,.settings-field textarea{padding:.55rem .75rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--fg);font-family:var(--font-mono);font-size:.88rem;transition:border-color var(--transition)}.settings-field input:focus,.settings-field select:focus,.settings-field textarea:focus{outline:none;border-color:var(--accent)}.settings-field textarea{font-family:var(--font-mono);resize:vertical;min-height:120px}.settings-field select{font-family:var(--font-sans);cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:10px;padding-right:2rem}.settings-field-hint{font-size:.78rem;color:var(--fg-subtle);line-height:1.5}.settings-field-hint a{color:var(--accent);text-decoration:none}.settings-field-hint a:hover{text-decoration:underline}.settings-model-row{display:flex;gap:.5rem;align-items:center}.settings-model-row select,.settings-model-row input{flex:1}.settings-mini-btn{padding:.35rem .7rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--fg-muted);font-size:.82rem;cursor:pointer;transition:all var(--transition)}.settings-mini-btn:hover{background:var(--bg-muted);color:var(--fg);border-color:var(--border-strong)}.settings-mini-btn:active{transform:translateY(1px)}.settings-action-btn{padding:.55rem 1rem;background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-md);color:var(--fg);font-size:.88rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.settings-action-btn:hover{background:var(--bg-muted)}.settings-action-btn:disabled{opacity:.5;cursor:not-allowed}.settings-action-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.settings-action-btn.primary:hover{opacity:.9}.settings-action-btn.danger{background:#c33;border-color:#c33;color:#fff}.settings-action-btn.danger:hover{opacity:.9}.settings-action-btn.ghost{background:var(--bg);border-color:var(--border);color:var(--fg-muted)}.settings-action-btn.ghost:hover{background:var(--bg-elevated);color:var(--fg);border-color:var(--accent)}.settings-hidden-list{list-style:none;padding:0;margin:.5rem 0 1rem;display:flex;flex-direction:column;gap:.5rem}.settings-hidden-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.75rem;padding:.6rem .9rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem}.settings-hidden-id{font-family:var(--font-mono);color:var(--accent);font-size:.85rem;text-decoration:none;white-space:nowrap}.settings-hidden-id:hover{text-decoration:underline}.settings-hidden-title{color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-hidden-title--missing{color:var(--fg-subtle);font-style:italic}.settings-hidden-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.settings-hidden-status{margin-top:.6rem;font-size:.85rem;min-height:1.2em}.settings-hidden-status[data-kind=ok]{color:var(--accent)}.settings-hidden-status[data-kind=error]{color:#c33}.settings-hidden-status[data-kind=info]{color:var(--fg-muted)}.settings-hidden-empty{color:var(--fg-subtle);font-style:italic;font-size:.9rem;margin:.5rem 0}.settings-user-tags-list{list-style:none;padding:0;margin:.5rem 0 1rem;display:flex;flex-direction:column;gap:.4rem;max-height:320px;overflow-y:auto}.settings-user-tags-item{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem}.settings-user-tags-kind{display:inline-block;padding:.1rem .5rem;background:color-mix(in srgb,var(--accent) 18%,var(--bg-elevated));color:var(--accent);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.78rem;font-weight:600}.settings-user-tags-label{color:var(--fg);font-weight:500}.settings-user-tags-count{color:var(--fg-muted);font-size:.82rem;margin-left:auto;font-family:var(--font-mono)}.settings-user-tags-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.settings-user-tags-status{margin-top:.6rem;font-size:.85rem;min-height:1.2em}.settings-user-tags-status[data-kind=ok]{color:var(--accent)}.settings-user-tags-status[data-kind=error]{color:#c33}.settings-user-tags-status[data-kind=info]{color:var(--fg-muted)}.settings-user-tags-empty{color:var(--fg-subtle);font-style:italic;font-size:.9rem;margin:.5rem 0}.settings-model-actions{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.settings-model-status{font-size:.82rem;color:var(--fg-muted);margin-left:.4rem}.settings-model-status.ok{color:#1f8b4c}.settings-model-status.warn{color:#b07b1a}.settings-model-status.error{color:#c33}.settings-cats-toolbar{display:flex;align-items:center;gap:.5rem;margin-bottom:.9rem;flex-wrap:wrap}.settings-cats-status{font-size:.82rem;color:var(--fg-muted);margin-left:auto}.settings-cats-group{border:1px solid var(--border);border-radius:var(--radius-md);padding:.8rem 1rem 1rem;margin:0 0 .8rem}.settings-cats-group legend{font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--fg-subtle);text-transform:uppercase;padding:0 .4rem}.settings-cats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.4rem 1rem}.settings-cat-option{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.88rem;color:var(--fg);user-select:none}.settings-cat-option input[type=checkbox]{accent-color:var(--accent);cursor:pointer}.settings-cat-code{font-family:var(--font-mono);font-size:.82rem;color:var(--accent);background:var(--accent-soft);padding:.05em .45em;border-radius:var(--radius-sm);flex-shrink:0}.settings-cat-label{color:var(--fg-muted)}.settings-gist-actions{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin-top:.4rem}.settings-gist-hint{font-size:.82rem;color:var(--fg-muted)}.settings-gist-hint.ok{color:#1f8b4c}.settings-gist-hint.error{color:#c33}.settings-topics-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.6rem;margin-top:.4rem}.settings-topics-status{font-size:.82rem;color:var(--fg-muted)}.settings-topics-actions{display:flex;gap:.5rem}.settings-proxy-guide{margin-top:1rem;border:1px solid var(--border);border-radius:var(--radius-md);padding:.6rem 1rem;background:var(--bg)}.settings-proxy-guide>summary{cursor:pointer;font-weight:500;padding:.4rem 0;user-select:none}.settings-proxy-guide[open]>summary{margin-bottom:.6rem}.settings-proxy-steps{margin:.4rem 0 .4rem 1.2rem;padding:0;font-size:.85rem;line-height:1.7;color:var(--fg-muted)}.settings-proxy-code{display:block;background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-md);padding:.8rem 1rem;font-family:var(--font-mono);font-size:.8rem;color:var(--fg);overflow-x:auto;margin:.4rem 0;line-height:1.5}@media(max-width:720px){.settings-page{padding:0 1rem 3rem}.settings-card{padding:1.1rem 1.2rem}.settings-cats-grid{grid-template-columns:1fr}}@media(max-width:480px){.settings-page{padding:0 1rem 2.5rem}.settings-card{padding:1rem}.settings-page-header{padding:1rem;flex-direction:column;align-items:flex-start}.settings-page-back{margin-left:0;margin-top:.5rem}.settings-model-row{flex-direction:column}.settings-model-row select,.settings-model-row input{width:100%}.settings-field{margin-bottom:.75rem}.settings-hidden-item{grid-template-columns:1fr;gap:.5rem}.settings-hidden-title{white-space:normal}}.settings-pre{display:block;background:var(--code-bg, var(--bg-muted));border:1px solid var(--border);border-radius:var(--radius-md);padding:.8rem 1rem;font-family:var(--font-mono, ui-monospace);font-size:.78rem;color:var(--fg);overflow-x:auto;margin:.7rem 0 0;line-height:1.55;white-space:pre}