/* ══════════════════════════════════════════════════════════════
   RESEARCH SESSIONS: log entries, answer stamps and dialogs.
   Shared by the explorer's Ask panel and the Chat page.
   ══════════════════════════════════════════════════════════════ */

/* A log entry: what was done on the explorer, when, and a way back to it */
.slog {
    display: grid;
    grid-template-columns: 9px minmax(0, 1fr) auto;
    grid-template-areas: "mark text revert" ". time revert";
    align-items: baseline;
    gap: 2px 9px;
    padding: 6px 0;
    font-family: var(--mono);
    font-size: 11px;
    line-height: 1.4;
    color: var(--tan);
    border-top: 1px dashed var(--rule);
}
.slog + .slog { border-top-color: transparent; padding-top: 2px; }
.slog-mark { grid-area: mark; width: 7px; height: 7px; border: 1.5px solid var(--gilt); transform: translateY(1px); }
.slog.note .slog-mark { background: var(--gilt); }
.slog-text { grid-area: text; min-width: 0; overflow-wrap: anywhere; }
.slog time, .sstamp time { font-size: 10px; letter-spacing: .04em; color: var(--muted); }
.slog-when { grid-area: time; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.slog-view { font: 500 10px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--gilt); padding: 2px 0; }
.slog-view:hover, .slog-view:focus-visible { color: var(--bone); text-decoration: underline; text-underline-offset: 3px; }
.slog-revert {
    grid-area: revert;
    align-self: center;
    font: 500 10px/1 var(--mono);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--rule-2);
    padding: 4px 7px;
    white-space: nowrap;
}
.slog-revert:hover, .slog-revert:focus-visible { color: var(--signal); border-color: var(--signal); }
.sstamp { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 8px; }
.sstamp .slog-revert { padding: 3px 6px; }

/* Busy and error states shared by both surfaces */
.s-typing { display: inline-flex; gap: 5px; padding: 4px 0; }
.s-typing span { width: 6px; height: 6px; background: var(--muted); animation: s-dot 1.2s ease-in-out infinite; }
.s-typing span:nth-child(2) { animation-delay: .15s; }
.s-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes s-dot { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .s-typing span { animation: none; opacity: .7; } }
.s-error { font-size: 11px; color: #f0a58f; border-left: 2px solid var(--signal); padding: 4px 8px; margin: 6px 0; }

/* ── Dialogs ───────────────────────────────────────────── */

.pmodal-back {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: grid;
    place-items: center;
    padding: 16px;
    background: rgba(3, 4, 9, .72);
}
.pmodal { width: min(460px, 100%); box-shadow: 0 24px 60px rgba(0, 0, 0, .7); }
.pmodal.warn .ph { color: var(--signal); }
.pmodal .ph { align-items: center; }
.pmodal-x { margin-left: auto; font-size: 18px; line-height: 1; color: var(--muted); padding: 0 2px; }
.pmodal-x:hover { color: var(--bone); }
.pmodal-body { padding: 16px 18px 6px; font-family: var(--serif); font-size: 17px; line-height: 1.45; color: var(--bone); }
.pmodal-body p { margin: 0 0 12px; }
.pmodal-q { font-family: var(--mono); font-size: 11px; line-height: 1.5; color: var(--tan); border-left: 2px solid var(--rule-2); padding-left: 10px; }
.pmodal-q time { color: var(--muted); }
.pmodal-acts { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; padding: 10px 18px 18px; }
.pmodal-acts .btn { min-height: 34px; }
.pmodal-acts .btn.danger { border-color: var(--signal); color: var(--signal); }
.pmodal-acts .btn.danger:hover { background: rgba(224, 96, 59, .12); }
@media (max-width: 520px) {
    .pmodal-acts { flex-direction: column-reverse; align-items: stretch; }
    .pmodal-acts .btn { justify-content: center; min-height: 44px; }
}

/* Under an answer: the passages from the user's own sources it searched */
.my-src { margin-top: 8px; border: 1px solid var(--rule-2); border-left: 2px solid var(--gilt); background: var(--black); }
.my-src summary { cursor: pointer; padding: 5px 8px; font: 500 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gilt); }
.my-src[open] summary { border-bottom: 1px solid var(--rule); }
.my-src-body { padding: 6px 8px 8px; display: grid; gap: 8px; }
.my-src-t { display: block; font: 600 11px var(--mono); color: var(--bone); letter-spacing: .02em; }
.my-src-t em { font-style: normal; font-weight: 500; color: var(--muted); }
.my-src-item p { margin: 2px 0 0; font-family: var(--serif); font-size: 14px; line-height: 1.35; color: var(--tan); }
.my-src-all { font: 500 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gilt); text-decoration: none; }
.my-src-all:hover { text-decoration: underline; }