.drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: var(--space-2xl) var(--space-lg); border: 2px dashed var(--surface-400); border-radius: var(--radius-lg); background: var(--surface-200); cursor: pointer; transition: border-color var(--duration-fast), background var(--duration-fast); }
.drop:hover, .drop.is-over { border-color: var(--gold-500); background: #fffaf0; }
.drop:focus-within { border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.22); }
.drop__icon { width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--navy-800); color: var(--gold-300); }
.drop__title { font-weight: 800; font-size: 1.1rem; color: var(--navy-800); }
.drop__hint { font-size: var(--font-size-sm); color: var(--text-secondary); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop__files { list-style: none; margin: var(--space-md) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.drop__files:empty { display: none; }
.drop__file { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--radius-full); background: var(--navy-800); color: #fff; font-size: var(--font-size-sm); font-weight: 600; max-width: 100%; }
.drop__file span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drop__file .icon { color: var(--gold-300); }
.twofiles { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); margin-top: var(--space-lg); }
.twofiles div { display: flex; gap: 12px; padding: var(--space-md); border-radius: var(--radius-md); background: var(--surface-200); border: 1px solid var(--surface-300); font-size: var(--font-size-sm); color: var(--text-secondary); line-height: 1.55; }
.twofiles b { display: block; color: var(--navy-800); }
.twofiles .icon { color: var(--gold-600); margin-top: 3px; }
.again { margin-top: var(--space-lg); text-align: center; }
.drop__status { min-height: 1.5em; margin-top: var(--space-sm); font-size: var(--font-size-sm); color: var(--text-secondary); text-align: center; }
.or { display: flex; align-items: center; gap: var(--space-sm); margin: var(--space-lg) 0 var(--space-md); color: var(--text-muted); font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.1em; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--surface-300); }
.hashrow { display: flex; gap: var(--space-sm); }
.hashrow .input { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.explain { display: grid; gap: var(--space-sm); margin: 0; padding: 0; list-style: none; }
.explain li { display: flex; gap: 10px; color: var(--text-secondary); line-height: 1.6; }
.explain .icon { color: var(--gold-600); margin-top: 5px; }
@media (max-width: 720px) { .hashrow { flex-direction: column; } .twofiles { grid-template-columns: 1fr; } }