.settings-page{background:var(--bg-primary,#0d1117);min-height:100dvh;color:var(--text-primary,#f0f6fc);padding-bottom:90px}.settings-page.loading{justify-content:center;align-items:center;display:flex}.settings-page .loading-spinner{border:3px solid #ffffff1a;border-top-color:var(--accent-green,#22c55e);border-radius:50%;width:32px;height:32px;animation:.8s ease-in-out infinite spin}.settings-page.auth{justify-content:center;align-items:center;padding:2rem;display:flex}.settings-container{max-width:800px;min-height:100%;margin:0 auto}.settings-header{text-align:left;padding:3rem 1.5rem 1rem}.settings-header h1{letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:2rem;font-weight:700}.settings-subtitle{color:var(--text-muted);margin:.5rem 0 0;font-size:1rem;font-weight:450}.settings-content{padding:1.5rem}.settings-stack{flex-direction:column;gap:2.5rem;display:flex}.settings-section{flex-direction:column;gap:.75rem;display:flex}.section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin:0;padding-left:.5rem;font-size:.75rem;font-weight:600}.settings-card{background:#161b22;border:1px solid #ffffff14;border-radius:12px;overflow:hidden}.account-card{justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem;display:flex}.account-info{flex:1;align-items:center;gap:1rem;min-width:0;display:flex}.account-avatar{color:#fff;background:linear-gradient(135deg,#22c55e,#15803d);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.25rem;font-weight:600;display:flex;box-shadow:0 4px 12px #22c55e33}.account-details{flex:1;min-width:0}.account-email{color:var(--text-primary);word-break:break-word;margin:0;font-size:1rem;font-weight:600;line-height:1.3}.account-meta{color:var(--text-muted);margin:.25rem 0 0;font-size:.8125rem}.btn-sign-out{color:#f87171;cursor:pointer;white-space:nowrap;background:#ef444414;border:1px solid #ef444433;border-radius:8px;padding:.5rem 1rem;font-size:.8125rem;font-weight:600;transition:all .2s}.btn-sign-out:hover{background:#ef444426;border-color:#ef44444d}.setting-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.setting-row:last-child{border-bottom:none}.setting-row.stacked{flex-direction:column;align-items:flex-start;gap:.875rem}.setting-info{flex-direction:column;flex:1;gap:.25rem;display:flex}.setting-label{color:var(--text-primary);font-size:.9375rem;font-weight:500}.setting-description{color:var(--text-muted);font-size:.8125rem;line-height:1.4}.setting-control{flex-shrink:0}.setting-control.full-width{width:100%}.toggle-switch{width:44px;height:24px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#ffffff26;border-radius:24px;transition:all .3s cubic-bezier(.2,0,0,1);position:absolute;inset:0}.slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .3s cubic-bezier(.2,0,0,1);position:absolute;bottom:3px;left:3px;box-shadow:0 2px 4px #0003}.toggle-switch input:checked+.slider{background-color:var(--accent-green,#22c55e)}.toggle-switch input:checked+.slider:before{transform:translate(20px)}.toggle-switch input:disabled+.slider{opacity:.5;cursor:not-allowed}.segmented-control{background:#0003;border:1px solid #ffffff0d;border-radius:10px;width:100%;padding:3px;display:flex}.segment-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:.5rem;font-size:.875rem;font-weight:500;transition:all .2s cubic-bezier(.2,0,0,1)}.segment-btn:hover:not(:disabled){color:var(--text-primary);background:#ffffff08}.segment-btn.active{color:#fff;background:#ffffff1a;font-weight:600;box-shadow:0 2px 8px #0003}.about-card{padding:0}.about-row{justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.about-separator{background:#ffffff0d;height:1px;margin:0 1.25rem}.about-label{color:var(--text-muted);font-size:.9375rem}.about-value{color:var(--text-primary);font-size:.9375rem;font-weight:500}.tech-stack-badges{gap:.5rem;display:flex}.tech-badge{color:#fffc;background:#ffffff0d;border-radius:6px;padding:.125rem .5rem;font-size:.75rem;font-weight:500}.settings-status{color:var(--text-muted);text-align:center;background:#ffffff05;border-top:1px solid #ffffff0d;padding:.75rem 1.25rem;font-size:.8125rem}.settings-banner.error{color:#fca5a5;background:#ef44441a;border-bottom:1px solid #ef444433;padding:.75rem 1.25rem;font-size:.875rem}@media (max-width:640px){.account-card{text-align:center;flex-direction:column;align-items:stretch;gap:1.5rem}.account-info{flex-direction:column}.btn-sign-out{width:100%}}@media (min-width:1024px){.settings-container{max-width:640px;padding:0 1rem}.settings-header{padding-bottom:2rem}.settings-stack{flex-direction:column;gap:3rem;display:flex}}