.reference-panel{position:absolute;z-index:90;top:58px;right:14px;width:min(430px,calc(100% - 28px));max-height:calc(100% - 76px);overflow:auto;padding:14px;border:1px solid rgba(105,137,164,.55);border-radius:16px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 16px 40px rgba(20,42,62,.18);color:#182c41}
.reference-panel[hidden]{display:none!important}.reference-panel header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.reference-panel header div{display:grid;gap:2px}.reference-panel header strong{font-size:1rem}.reference-panel header small{color:#5f7387;line-height:1.35}.reference-panel header>button{width:38px;height:38px;border:1px solid #bad0e0;border-radius:10px;background:#f8fbfd;color:#17314a;font-size:1.35rem;cursor:pointer}
.reference-side-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:12px}.reference-side-grid button{min-height:42px;border:1px solid #c5d6e4;border-radius:10px;background:#fff;color:#19334c;font-weight:700;cursor:pointer}.reference-side-grid button[aria-pressed=true]{border-color:#1684e7;background:#edf7ff;color:#075fae}.reference-side-grid button.has-image::after{content:' •';color:#16a06a}
.reference-empty{padding:18px;border:1px dashed #aac1d4;border-radius:12px;text-align:center;background:rgba(242,248,252,.75)}.reference-empty p{margin:0 0 10px;color:#5c7286}.reference-file{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 14px;border:1px solid #1684e7;border-radius:10px;background:#1684e7;color:#fff;font-weight:700;cursor:pointer}.reference-file.compact{min-height:36px;padding:6px 11px;font-size:.82rem}
.reference-settings{display:grid;gap:11px}.reference-name{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 11px;border-radius:10px;background:#f2f7fb}.reference-name span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.reference-settings>label,.reference-two label{display:grid;gap:5px;font-size:.79rem;font-weight:700;color:#304a62}.reference-settings input[type=number]{width:100%;min-height:42px;padding:8px 10px;border:1px solid #bfd2e1;border-radius:9px;background:#fff;color:#172b40;font:inherit}.reference-settings input[type=range]{width:100%;accent-color:#1684e7}.reference-settings output{font-weight:600;color:#64798c}.reference-two{display:grid;grid-template-columns:1fr 1fr;gap:9px}.reference-check{display:flex!important;align-items:center;gap:8px}.reference-check input{width:18px;height:18px}.reference-actions{display:flex;flex-wrap:wrap;gap:7px}.reference-actions button{flex:1 1 120px;min-height:40px;border:1px solid #bcd0df;border-radius:9px;background:#fff;color:#18344f;font-weight:700;cursor:pointer}.reference-actions button:hover{border-color:#1684e7;background:#edf7ff}.reference-actions button.danger{color:#a93030;border-color:#e6bcbc}.reference-help{margin:12px 0 0;padding-top:10px;border-top:1px solid #d9e4ec;color:#63778a;font-size:.76rem;line-height:1.45}.reference-panel.is-busy{pointer-events:none;opacity:.72}.reference-panel.is-busy::after{content:attr(data-busy-text);position:sticky;display:block;bottom:0;margin-top:8px;padding:8px;border-radius:8px;background:#eaf5ff;color:#0c5f9e;font-weight:700;text-align:center}
@media(max-width:700px){.reference-panel{top:10px;right:10px;width:calc(100% - 20px);max-height:calc(100% - 20px);padding:12px;border-radius:14px}.reference-side-grid{grid-template-columns:repeat(2,1fr)}.reference-two{grid-template-columns:1fr}.reference-actions button{min-height:44px}.reference-file{min-height:44px}}