/*! StudioAssignPopup.css */:root{--studio-assign-overlay:var(--dna-overlay-dark);--studio-assign-surface:var(--dna-surface-soft);--studio-assign-panel:var(--dna-surface);--studio-assign-text:var(--dna-ink);--studio-assign-muted:var(--dna-ink-muted);--studio-assign-brand:var(--dna-brand);--studio-assign-accent:var(--dna-accent);--studio-assign-line:var(--dna-line);--studio-assign-focus:var(--dna-mint-28);--studio-assign-shadow:var(--dna-shadow-strong);--studio-assign-danger:var(--dna-danger)}.studio-assign-root{position:fixed;inset:0;z-index:100020;display:none;place-items:center;padding:22px;background:var(--studio-assign-overlay)}.studio-assign-root--open{display:grid}.studio-assign{width:min(560px,96vw);max-height:90vh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;background:var(--studio-assign-surface);border:1px solid var(--studio-assign-line);border-radius:var(--dna-radius-lg) var(--dna-radius-lg) var(--dna-radius-lg) 0;box-shadow:var(--studio-assign-shadow)}.studio-assign__foot,.studio-assign__head{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 20px}.studio-assign__head{align-items:start;border-bottom:1px solid var(--studio-assign-line)}.studio-assign__head p{margin:0;color:var(--studio-assign-brand);font-size:10px;font-weight:800;text-transform:uppercase}.studio-assign__head h2{margin:4px 0 0;color:var(--studio-assign-text);font-size:26px;line-height:1}.studio-assign__close{width:38px;height:38px;border:1px solid var(--studio-assign-line);border-radius:50%;background:var(--studio-assign-panel);cursor:pointer;font-size:22px}.studio-assign__main{min-height:0;overflow:auto;padding:16px 20px 20px}.studio-assign__explain{margin:0 0 14px;color:var(--studio-assign-muted);font-size:13px;line-height:1.5}.studio-assign__explain strong{color:var(--studio-assign-text);word-break:break-word}.studio-assign__hint{margin:0 0 10px;color:var(--studio-assign-muted);font-size:12px}.studio-assign__spaces{display:grid;gap:8px;max-height:min(300px,42vh);overflow:auto;margin-bottom:8px;padding-right:2px}.studio-assign__row{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:center;width:100%;padding:10px 12px;border:1px solid var(--studio-assign-line);border-radius:16px 16px 16px 0;background:var(--studio-assign-panel);color:var(--studio-assign-text);cursor:pointer;font:inherit;text-align:left;transition:border-color var(--dna-transition),box-shadow var(--dna-transition)}.studio-assign__row:hover{border-color:var(--studio-assign-accent)}.studio-assign__row--active{border-color:var(--studio-assign-brand);box-shadow:0 0 0 3px var(--studio-assign-focus)}.studio-assign__radio{width:18px;height:18px;border:2px solid var(--studio-assign-line);border-radius:50%;background:var(--studio-assign-panel);transition:border-color var(--dna-transition)}.studio-assign__row--active .studio-assign__radio{border-color:var(--studio-assign-brand);box-shadow:inset 0 0 0 4px var(--studio-assign-brand)}.studio-assign__row-copy{display:grid;gap:2px;min-width:0}.studio-assign__row-copy strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.studio-assign__row-copy>span{overflow:hidden;color:var(--studio-assign-muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.studio-assign__row--create{margin-top:4px;border-style:dashed}.studio-assign__row--create.studio-assign__row--active{border-style:solid}.studio-assign__row-copy input{min-height:36px;margin-top:4px;border:1px solid var(--studio-assign-line);border-radius:999px;background:var(--studio-assign-surface);color:var(--studio-assign-text);padding:0 14px;outline:0;font:inherit;font-size:13px}.studio-assign__row-copy input:focus{border-color:var(--studio-assign-accent);box-shadow:0 0 0 4px var(--studio-assign-focus)}.studio-assign__error{margin:12px 0 0;padding:10px 14px;border:1px solid var(--studio-assign-danger);border-radius:14px 14px 14px 0;background:var(--studio-assign-panel);color:var(--studio-assign-danger);font-size:12px;font-weight:700}.studio-assign__foot{border-top:1px solid var(--studio-assign-line)}.studio-assign__button{min-height:42px;border:1px solid var(--studio-assign-brand);border-radius:999px;background:var(--studio-assign-brand);color:var(--dna-white);cursor:pointer;font:inherit;font-size:13px;font-weight:700;padding:0 22px;transition:transform var(--dna-transition),box-shadow var(--dna-transition),opacity var(--dna-transition)}.studio-assign__button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 18px var(--dna-black-16)}.studio-assign__button:disabled{cursor:not-allowed;opacity:.55}.studio-assign__button--ghost{border-color:var(--studio-assign-line);background:var(--studio-assign-panel);color:var(--studio-assign-text)}@media (max-width:560px){.studio-assign__head h2{font-size:22px}.studio-assign__spaces{max-height:36vh}}