/* Modal "Nueva actualización" — se muestra una vez por versión al entrar */
.upd-overlay { position: fixed; inset: 0; z-index: 100050; background: rgba(0,0,0,.72); backdrop-filter: blur(8px); display: none; align-items: center; justify-content: center; padding: 20px; }
.upd-overlay.open { display: flex; }
.upd-box { width: 100%; max-width: 560px; background: linear-gradient(160deg, #1f2125, #141517); border: 1px solid #3a3d44; border-radius: 16px; padding: 28px 30px 22px; color: #e5e7eb; box-shadow: 0 30px 80px rgba(0,0,0,.65); animation: updPop .28s cubic-bezier(.34,1.56,.64,1); }
@keyframes updPop { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.upd-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.upd-icon { width: 42px; height: 42px; border-radius: 12px; background: #2b2e34; border: 1px solid #45494f; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: #d1d5db; flex-shrink: 0; }
.upd-title { margin: 0; font-size: 1.25rem; font-weight: 800; letter-spacing: -.2px; }
.upd-date { color: #94a3b8; font-size: .8rem; margin: 0 0 16px 54px; }
.upd-list { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-direction: column; gap: 10px; }
.upd-item { display: flex; gap: 12px; align-items: flex-start; background: #1a1c1f; border: 1px solid #33363c; border-radius: 12px; padding: 12px 14px; }
.upd-item .upd-emoji { font-size: 1.25rem; line-height: 1.2; flex-shrink: 0; }
.upd-item strong { display: block; color: #fff; font-size: .95rem; margin-bottom: 2px; }
.upd-item span { color: #b8b8c8; font-size: .86rem; line-height: 1.45; }
.upd-item .upd-tag { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 6px; font-size: .68rem; font-weight: 800; letter-spacing: .4px; background: #2f3238; color: #d1d5db; border: 1px solid #4b4f56; vertical-align: middle; }
.upd-actions { display: flex; justify-content: flex-end; }
.upd-btn { background: #2f3238; color: #f3f4f6; border: 1px solid #4b4f56; border-radius: 12px; padding: 11px 26px; font-weight: 800; font-size: .95rem; cursor: pointer; transition: transform .15s, background .15s; font-family: inherit; }
.upd-btn:hover { transform: translateY(-1px); background: #3a3e45; }
[data-theme="light"] .upd-box { background: #fff; color: #1e1e1e; border-color: #cfd2d8; }
[data-theme="light"] .upd-item { background: #f4f5f7; border-color: #dcdfe4; }
[data-theme="light"] .upd-item strong { color: #1e1e1e; }
[data-theme="light"] .upd-item span { color: #4b4b5a; }
[data-theme="light"] .upd-date { color: #6b6b6b; }
.upd-note { display: flex; gap: 8px; align-items: flex-start; margin: 0 0 16px; padding: 10px 12px; border-radius: 10px; background: #1a1c1f; border: 1px solid #45494f; color: #c9ccd2; font-size: .82rem; line-height: 1.45; }
.upd-note i { margin-top: 2px; }
[data-theme="light"] .upd-note { background: #f4f5f7; border-color: #cfd2d8; color: #3a3d44; }