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.button{background:var(--brand,#2563eb);border:1px solid var(--brand,#2563eb);border-radius:var(--radius-sm);box-shadow:0 4px 12px rgba(37,99,235,.18);color:#fff;font-size:13px;font-weight:700;letter-spacing:-.01em;transition:background .15s,box-shadow .15s,transform .1s}.settings-page .button:hover{background:#1d4ed8;box-shadow:0 6px 20px rgba(37,99,235,.25);transform:translateY(-1px)}.settings-page .button:active{transform:translateY(0)}.settings-password-form{flex-direction:column}.settings-field-row{display:grid;gap:12px;grid-template-columns:1fr 1fr}@media (max-width:639px){.settings-field-row{grid-template-columns:1fr}.settings-card-body{flex-direction:column;align-items:center;gap:20px;text-align:center}.settings-fields{width:100%}.settings-field-static{justify-content:center}.settings-save{align-self:center;width:100%}}[data-theme=dark] .settings-card{background:var(--surface);border-color:var(--border);box-shadow:0 8px 32px rgba(0,0,0,.2)}[data-theme=dark] .settings-field input{background:var(--surface-soft,#1e293b);border-color:var(--border)}[data-theme=dark] .settings-avatar{border-color:var(--border)}