.avatar{-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:inline-flex}.avatar--sm{width:28px;height:28px;font-size:11px}.avatar--md{width:32px;height:32px;font-size:12px}.avatar--lg{width:40px;height:40px;font-size:14px}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);transition:transform var(--duration) var(--ease), opacity var(--duration) var(--ease);white-space:nowrap;border:1px solid #0000;font-weight:500;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.btn:active:not(:disabled){transform:translateY(1px)}.btn--sm{height:28px;padding:0 var(--space-3);font-size:12px}.btn--md{height:36px;padding:0 var(--space-4);font-size:13px}.btn--lg{height:44px;padding:0 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.brand-mark{width:18px;height:18px}.field{gap:var(--space-2);flex-direction:column;width:100%;display:flex}.field__label{color:var(--ink-secondary);font-size:12px;font-weight:500}.field__control{align-items:center;gap:var(--space-2);min-height:42px;padding:0 var(--space-3);background:var(--control-inset);border:1px solid var(--border-strong);border-radius:var(--radius-md);transition:transform var(--duration) var(--ease), opacity var(--duration) var(--ease);display:flex}.field__control:hover{border-color:var(--border-strong);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--ink) 8%, transparent)}.field__control:focus-within{border-color:var(--accent);background:var(--control-inset);box-shadow:0 0 0 3px var(--accent-soft)}.field__control:focus-within:hover{box-shadow:0 0 0 3px var(--accent-soft)}.field__control--error{border-color:#e35d5d8c}.field__control--error:focus-within{border-color:var(--danger);box-shadow:0 0 0 3px #e35d5d2e}.field__input{min-width:0;height:40px;color:var(--ink);background:0 0;border:none;outline:none;flex:1}.field__input::placeholder{color:var(--ink-tertiary)}.field__input:-webkit-autofill{caret-color:var(--ink);border-radius:inherit;transition:background-color 99999s ease-in-out;-webkit-text-fill-color:var(--ink)!important;box-shadow:0 0 0 1000px var(--control-inset) inset!important}.field__input:-webkit-autofill:hover{caret-color:var(--ink);border-radius:inherit;transition:background-color 99999s ease-in-out;-webkit-text-fill-color:var(--ink)!important;box-shadow:0 0 0 1000px var(--control-inset) inset!important}.field__input:-webkit-autofill:focus{caret-color:var(--ink);border-radius:inherit;transition:background-color 99999s ease-in-out;-webkit-text-fill-color:var(--ink)!important;box-shadow:0 0 0 1000px var(--control-inset) inset!important}.field__input:-webkit-autofill:active{caret-color:var(--ink);border-radius:inherit;transition:background-color 99999s 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var(--border-focus);outline-offset:2px}.field__input:focus,.field__input:focus-visible,.chat-input__field:focus,.chat-input__field:focus-visible,.select__native:focus,.select__native:focus-visible{outline:none}::selection{background:var(--accent-soft);color:var(--ink)}.app-scroll::-webkit-scrollbar{width:8px;height:8px}.app-scroll::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--ink) 14%, transparent);border-radius:var(--radius-pill)}.app-scroll::-webkit-scrollbar-track{background:0 0}