/* ============================================================
   Signal View Wrap — flex container for split-panel layouts
   ============================================================ */
#signalViewWrap {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Feed column — wraps feed header + #output, fills remaining space */
.pdir-feed-col {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Feed header strip — shown in directory mode above the message list */
.pdir-feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 10px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.pdir-clear-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}
.pdir-clear-btn:hover { color: var(--text-dim); }

/* ---- Directory panel (left side of split) ---- */
.pdir-panel {
    display: flex;
    width: 200px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-secondary);
    font-family: var(--font-mono);
}

.pdir-header {
    padding: 6px 10px;
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    flex-shrink: 0;
}

.pdir-entries {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

/* ---- Individual address entry ---- */
.pdir-entry {
    padding: 7px 10px;
    border-bottom: 1px solid rgba(var(--accent-cyan-rgb), 0.04);
    cursor: pointer;
    position: relative;
    transition: background var(--transition-fast);
}
.pdir-entry:hover { background: var(--bg-tertiary); }
.pdir-entry--active {
    background: rgba(var(--accent-cyan-rgb), 0.06);
    border-left: 2px solid var(--accent-cyan);
    padding-left: 8px;
}

.pdir-entry-top {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 3px;
}

.pdir-proto {
    font-size: 8px;
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    font-weight: var(--font-bold);
    flex-shrink: 0;
}
.pdir-proto--p { background: rgba(var(--accent-cyan-rgb), 0.15); color: var(--accent-cyan); }
.pdir-proto--f { background: rgba(var(--accent-purple-rgb), 0.15); color: var(--accent-purple); }

.pdir-addr {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pdir-new-dot {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-green);
    flex-shrink: 0;
    opacity: 0;
}
.pdir-new-dot--active {
    animation: pdir-dot-fade 3s ease-out forwards;
}
@keyframes pdir-dot-fade {
    0%   { opacity: 1; }
    85%  { opacity: 1; }
    100% { opacity: 0; }
}

.pdir-count { font-size: 9px; color: var(--text-muted); flex-shrink: 0; }

.pdir-bar-wrap { height: 2px; background: var(--bg-tertiary); border-radius: 1px; margin-bottom: 2px; }
.pdir-bar { height: 2px; background: var(--accent-cyan); border-radius: 1px; transition: width var(--transition-slow); }
.pdir-bar--flex { background: var(--accent-purple); }

.pdir-age { font-size: 8px; color: var(--text-muted); }

/* ---- Highlight applied to signal-cards in #output ---- */
.signal-card.pdir-hl {
    border-left: 2px solid var(--accent-cyan) !important;
    background: rgba(var(--accent-cyan-rgb), 0.04) !important;
}

/* ---- View toggle button group (inside .stats) ---- */
.stats .view-toggle-group { display: none; }
.stats.active .view-toggle-group { display: flex; }

.view-toggle-group {
    gap: 2px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2px;
    margin-left: 6px;
}

.view-toggle-btn {
    padding: 2px 8px;
    font-size: 9px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-sm);
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.view-toggle-btn:hover { color: var(--text-dim); }
.view-toggle-btn--active {
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan);
}