/* Settings page */
.settings-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.settings-header h1{font-size:1.25rem;font-weight:700;font-family:var(--display);color:var(--text-primary);letter-spacing:-0.01em}
.save-btn{padding:10px 28px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:0.875rem;font-weight:500;cursor:pointer;font-family:var(--font);transition:opacity 0.2s;box-shadow:var(--clay-shadow-sm)}
.save-btn:hover{opacity:0.9}
.save-btn:disabled{opacity:0.5;cursor:not-allowed}
.settings-sections{display:flex;flex-direction:column;gap:12px}
.settings-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px 20px;margin:0;box-shadow:var(--clay-shadow)}
.settings-section-title{font-size:0.95rem;font-weight:600;color:var(--text-primary);margin:0 0 4px}
.settings-section-desc{font-size:0.75rem;color:var(--text-secondary);margin:0 0 14px;line-height:1.45}
.settings-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 16px}
.settings-field{display:flex;flex-direction:column;gap:4px}
.settings-field label{font-size:0.75rem;font-weight:600;color:var(--text-primary);font-family:var(--mono)}
.settings-field select,.settings-field input{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:0.8125rem;background:var(--bg-primary);color:var(--text-primary);font-family:var(--mono)}
.settings-field select:focus,.settings-field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.settings-field input[type="checkbox"]{width:18px;height:18px;cursor:pointer}
.settings-checkbox{display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 0}
.settings-checkbox span{font-size:0.75rem;font-family:var(--mono);color:var(--text-primary)}
.settings-message{padding:10px 14px;border-radius:var(--radius-sm);margin:12px 0;font-size:0.8125rem}
.settings-message.error{background:var(--danger-soft);color:var(--danger)}
.toast-container{position:fixed;bottom:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;box-shadow:var(--clay-shadow);animation:slideIn 0.3s ease;font-size:0.8125rem;max-width:380px}
.toast.toast-success{border-left:3px solid var(--success)}
.toast.toast-error{border-left:3px solid var(--danger)}
@keyframes slideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);z-index:2000;display:flex;align-items:center;justify-content:center}
.modal-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);max-width:480px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,0.2);overflow:hidden}
.modal-header{padding:16px 20px 12px;font-size:1rem;font-weight:700;color:var(--text-primary);border-bottom:1px solid var(--border)}
.modal-body{padding:16px 20px;font-size:0.8125rem;color:var(--text-secondary);line-height:1.6;max-height:400px;overflow-y:auto}
.modal-footer{padding:12px 20px 16px;display:flex;gap:8px;justify-content:flex-end}
.modal-btn{padding:8px 20px;border:none;border-radius:var(--radius-sm);font-size:0.8125rem;font-weight:500;cursor:pointer;font-family:var(--font)}
.modal-btn-primary{background:var(--danger);color:#fff}
.modal-btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}
.modal-btn-primary:hover{opacity:0.85}
.modal-btn-secondary:hover{background:var(--border)}
@media(max-width:600px){.settings-fields{grid-template-columns:1fr}.settings-section{padding:12px 14px 16px}.main-content{padding:12px}}