/* Buzón documental (cliente y bandeja de la gestoría). Sin estilos en línea: la CSP sólo admite hojas propias. */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bz a.back { display: inline-flex; align-items: center; min-height: 48px; color: var(--navy); font-weight: 600; }
.bz .sub-h { color: #555; margin: 0 0 12px; }
.bz .flash { padding: 12px; border-radius: 8px; margin: 0 0 12px; background: #d6f0dc; border: 1px solid #8fcf9f; color: #12351b; }
.bz .flash.bad { background: #fde8ea; border-color: #e5a1a8; color: #6b0015; }
.bz .done { background: #e8f5ec; border-left: 4px solid var(--ok); }
.bz .req { border-left: 4px solid var(--red); }
.bz .drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 96px; padding: 12px; border: 2px dashed #8a97ab; border-radius: 10px; background: #fafbfd; text-align: center; cursor: pointer; color: var(--navy); }
.bz .drop.over, .bz .drop:focus-within { border-color: var(--red); background: #fff4f5; }
.bz .drop strong { font-size: 1.05rem; }
.bz .drop.off { opacity: .6; cursor: not-allowed; }
.bz ul.plain { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.bz ul.plain li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.bz ul.plain li .grow { flex: 1 1 160px; min-width: 0; overflow-wrap: anywhere; }
.bz small, .bz .meta { color: #555; font-size: .85rem; }
.bz .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.bz .actions > * { flex: 1 1 140px; }
.bz .msgs { display: grid; gap: 8px; margin: 8px 0; }
.bz .msg { max-width: 92%; padding: 8px 12px; border-radius: 12px; background: #eef1f6; overflow-wrap: anywhere; white-space: pre-wrap; }
.bz .msg.mine { justify-self: end; background: #e3efe6; }
.bz .msg b { display: block; font-size: .8rem; color: #444; font-weight: 600; }
.bz .pill { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: .85rem; font-weight: 600; background: #eee; color: #222; }
.bz .pill.st-nuevo { background: #ffe3a3; color: #4a3300; }
.bz .pill.st-revisado, .bz .pill.st-respondida, .bz .pill.st-cerrada { background: #d6f0dc; color: #12351b; }
.bz .pill.st-info-solicitada, .bz .pill.st-abierta { background: #cfe3ff; color: #0c2a55; }
.bz .badge { background: var(--red); color: #fff; border-radius: 10px; padding: 0 8px; font-size: .8rem; margin-left: 6px; }
.bz .scroll { overflow-x: auto; }
.bz .num { text-align: center; }
.bz .num.hot { font-weight: 700; color: #8a0010; }
.bz .grid2 { display: grid; gap: 12px; }
.bz details summary { min-height: 48px; display: flex; align-items: center; cursor: pointer; font-weight: 600; color: var(--navy); }
.bz .nav-link { display: inline-flex; align-items: center; min-height: 48px; }
.bz .cuenta-link { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 56px; }
@media (min-width: 700px) { .bz .grid2 { grid-template-columns: 1fr 1fr; } .bz .actions > * { flex: 0 0 auto; } }
.bz button.link { min-height: 48px; padding: 0 10px; }
@media (max-width: 599px) { .bz .hide-sm { display: none; } .bz th, .bz td { padding: 8px 6px; } }