/* Staging tray — "changes in progress" queue on the Genetics page.
 * Companion to app/ui/staging-tray.js. Kept in its own file (not appended
 * to upgrades.css) to avoid cross-worktree merge conflicts. */

.dna-tray {
    display: block;
    margin: 14px 0 4px;
    border: 1px solid rgba(110, 231, 255, 0.18);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(6, 18, 30, 0.55), rgba(2, 6, 12, 0.45));
    backdrop-filter: blur(6px);
    overflow: hidden;
}

.dna-tray__head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-bottom: 1px solid rgba(110, 231, 255, 0.12);
}

.dna-tray__title {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(110, 231, 255, 0.9);
}

.dna-tray__count {
    min-width: 18px;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(110, 231, 255, 0.14);
    color: var(--ink-1);
    font-family: var(--font-mono);
    font-size: 11px;
    text-align: center;
}
.dna-tray__count:empty { display: none; }

.dna-tray__list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    max-height: 340px;
    overflow-y: auto;
}

.dna-tray__empty {
    padding: 18px 14px;
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.04em;
    text-align: center;
}

.dna-tray__card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 12px;
    background: rgba(255, 255, 255, 0.015);
    transition: background 0.16s ease;
}
.dna-tray__card:hover { background: rgba(255, 255, 255, 0.04); }
.dna-tray__card[data-stage="sealed"] { opacity: 0.66; }

.dna-tray__swatch {
    flex: 0 0 auto;
    width: 6px;
    height: 38px;
    border-radius: 3px;
    box-shadow: 0 0 8px currentColor;
}

.dna-tray__cbody {
    flex: 1 1 auto;
    min-width: 0;
}

.dna-tray__subject {
    color: var(--ink-1);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dna-tray__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.dna-tray__chip {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--ink-2);
}

.dna-tray__stage {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 1px 7px;
    border-radius: 999px;
}
.dna-tray__stage--proofing {
    color: #fbbf24;
    background: rgba(245, 158, 11, 0.14);
    border: 1px solid rgba(245, 158, 11, 0.4);
}
.dna-tray__stage--sealed {
    color: #6ee7ff;
    background: rgba(110, 231, 255, 0.14);
    border: 1px solid rgba(110, 231, 255, 0.4);
}

.dna-tray__actions {
    flex: 0 0 auto;
    display: flex;
    gap: 6px;
}

.dna-tray__btn {
    appearance: none;
    cursor: pointer;
    padding: 5px 11px;
    border-radius: 7px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.04);
    color: var(--ink-1);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    transition: background 0.16s ease, border-color 0.16s ease, opacity 0.16s ease;
}
.dna-tray__btn:hover { background: rgba(255, 255, 255, 0.09); }
.dna-tray__btn:disabled { opacity: 0.5; cursor: default; }

.dna-tray__btn--seal {
    border-color: rgba(110, 231, 255, 0.5);
    background: rgba(110, 231, 255, 0.12);
    color: #aef3ff;
}
.dna-tray__btn--seal:hover { background: rgba(110, 231, 255, 0.22); }

@media (max-width: 640px) {
    .dna-tray__card { flex-wrap: wrap; }
    .dna-tray__actions { width: 100%; justify-content: flex-end; }
}