/* Sealed Letters (/letter/<code>, /letter/to/<slug>) and the inbox band on
   the dispatch tray. Private correspondence: same dark institutional base,
   letters as stacked filed sheets rather than a public feed. */

/* --- Counterpart panel in the hero ------------------------------------- */

.letter-counterpart-panel {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: clamp(22px, 4vw, 38px);
    background:
        linear-gradient(180deg, rgba(184, 155, 94, 0.12), rgba(9, 8, 7, 0) 38%),
        #0d0b0a;
    color: var(--cream);
}

.letter-counterpart-card {
    border: none;
    padding: 0;
    background: none;
}

/* --- The letters themselves --------------------------------------------- */

.letter-band .section-heading {
    margin-bottom: 22px;
}

.letter-list {
    list-style: none;
    margin: 0 0 26px;
    padding: 0;
    display: grid;
    gap: 12px;
    max-width: 720px;
}

.letter-item {
    border: 1px solid var(--line);
    border-left: 3px solid rgba(184, 155, 94, 0.4);
    border-radius: 3px;
    padding: 14px 16px;
    background:
        linear-gradient(135deg, rgba(184, 155, 94, 0.06), rgba(9, 8, 7, 0) 55%),
        #0d0b0a;
}

.letter-item.is-own {
    border-left-color: rgba(111, 29, 29, 0.78);
}

.letter-item.is-fresh {
    border-color: rgba(184, 155, 94, 0.5);
}

.letter-stamp {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 8px;
}

.letter-stamp span {
    color: var(--gold);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.letter-stamp small {
    color: var(--ink-muted);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.letter-body {
    margin: 0;
    color: var(--cream);
    font-size: 0.95rem;
    line-height: 1.6;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

/* --- Composer + refusal --------------------------------------------------- */

.letter-composer {
    max-width: 720px;
}

.letter-composer-input {
    min-height: 120px;
}

.letter-refused-note {
    max-width: 720px;
    display: grid;
    gap: 12px;
    justify-items: start;
    border: 1px solid rgba(111, 29, 29, 0.6);
    border-radius: 3px;
    padding: 16px 18px;
    background: rgba(111, 29, 29, 0.12);
}

.letter-refused-note p {
    margin: 0;
    color: var(--cream);
    font-size: 0.9rem;
}

.letter-refuse-row {
    margin-top: 22px;
}

.letter-refuse-cta {
    border: none;
    padding: 0;
    background: none;
    color: var(--ink-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: underline;
    cursor: pointer;
}

.letter-refuse-cta:hover,
.letter-refuse-cta:focus-visible,
.letter-refuse-cta.is-armed {
    color: #b3574f;
}

/* --- Inbox band on the dispatch tray -------------------------------------- */

.letter-inbox-band .section-heading {
    margin-bottom: 22px;
}

.letter-thread-card {
    text-decoration: none;
    transition: border-color 0.2s ease;
}

.letter-thread-card:hover,
.letter-thread-card:focus-visible {
    border-color: rgba(184, 155, 94, 0.55);
}

.letter-thread-card.has-unread {
    border-color: rgba(184, 155, 94, 0.5);
}

.letter-thread-preview {
    display: block;
    color: var(--ink-muted);
    font-size: 0.82rem;
    line-height: 1.45;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.letter-thread-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.letter-thread-meta small {
    color: var(--ink-muted);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.letter-thread-tag {
    padding: 2px 7px;
    border: 1px solid rgba(184, 155, 94, 0.5);
    border-radius: 2px;
    color: var(--gold);
    font-size: 0.58rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.letter-thread-tag.is-refused {
    border-color: rgba(111, 29, 29, 0.7);
    color: #b3574f;
}