/* Logs of /admin/logs (Components/Logs: LogBrowser and its three tabs). A staff tool at tool volume: the toolbar of
   the people search, then one feed grouped by the reader's local day, each entry a hairline row (time, a neutral icon
   square whose tone only repeats the text, the entry). No cards, no shadows, no glow; palette variables and motion
   tokens only, so light and dark both work. */

/* ---------- Toolbar ---------- */

.pn-log-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
}

.pn-log-toolbar .pn-search {
    flex: 1 1 320px;
    min-width: 0;
}

.pn-log-toolbar .pn-log-kind.mud-input-control {
    flex: 0 1 240px;
    min-width: 180px;
    margin: 0;
}

.pn-log-periods {
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--pn-line);
    border-radius: var(--pn-radius-md);
    background: var(--mud-palette-surface);
}

.pn-log-period {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: var(--pn-radius-sm);
    color: var(--mud-palette-text-secondary);
    font-size: .8125rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--pn-dur-fast) ease, color var(--pn-dur-fast) ease,
        transform var(--pn-dur-press) var(--pn-ease-out);
}

.pn-log-period[aria-current="page"] {
    background: var(--pn-brand-soft);
    color: var(--pn-brand-text);
}

.pn-log-period:active { transform: scale(.97); }
.pn-log-period:focus-visible { outline: 2px solid var(--mud-palette-primary); outline-offset: 2px; }

@media (hover: hover) and (pointer: fine) {
    .pn-log-period:not([aria-current="page"]):hover {
        background: var(--mud-palette-action-default-hover);
        color: var(--mud-palette-text-primary);
    }
}

.pn-log-hint {
    margin: 8px 0 0;
    font-size: .8125rem;
    line-height: 1.5;
    color: var(--mud-palette-text-secondary);
}

.pn-log-hint code,
.pn-log-code {
    padding: 1px 5px;
    border-radius: var(--pn-radius-sm);
    background: var(--mud-palette-background-gray);
    font-family: var(--pn-font-mono);
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
    overflow-wrap: anywhere;
}

/* ---------- Summary ---------- */

.pn-log-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 4px 12px;
    margin: 16px 0 4px;
}

.pn-log-count {
    margin: 0;
    font-size: .875rem;
    color: var(--mud-palette-text-secondary);
    font-variant-numeric: tabular-nums;
}

.pn-log-summary-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pn-log-error {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin-top: 8px;
    padding: 10px 14px;
    border: 1px solid rgba(var(--mud-palette-error-rgb), .45);
    border-radius: var(--pn-radius-md);
    background: rgba(var(--mud-palette-error-rgb), .06);
    color: var(--mud-palette-text-primary);
    font-size: .875rem;
}

.pn-log-error > .mud-icon-root { color: var(--mud-palette-error); }
.pn-log-error > span { flex: 1 1 240px; }

/* ---------- Feed ---------- */

.pn-log-days {
    animation: pn-fade var(--pn-dur-fast) var(--pn-ease-out);
    transition: opacity var(--pn-dur-fast) ease;
}

.pn-log-days[aria-busy="true"] { opacity: .55; }

.pn-log-day + .pn-log-day { margin-top: 20px; }

.pn-log-dayhead {
    position: sticky;
    top: var(--pn-appbar-h);
    z-index: 1;
    margin: 0;
    padding: 10px 0 6px;
    background: var(--mud-palette-background);
    font-family: var(--pn-font-text);
    font-size: .875rem;
    font-weight: 600;
    letter-spacing: .01em;
    color: var(--mud-palette-text-primary);
}

.pn-log-rows {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--pn-line);
}

.pn-log-row {
    display: grid;
    grid-template-columns: 48px 32px minmax(0, 1fr);
    grid-template-areas: "time mark body";
    gap: 0 12px;
    align-items: start;
    padding: 10px 8px;
    border-bottom: 1px solid var(--pn-line);
    transition: background-color var(--pn-dur-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .pn-log-row:hover { background: var(--mud-palette-action-default-hover); }
}

.pn-log-time {
    grid-area: time;
    padding-top: 6px;
    font-size: .8125rem;
    font-variant-numeric: tabular-nums;
    color: var(--mud-palette-text-secondary);
}

.pn-log-mark {
    grid-area: mark;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--pn-radius-sm);
    background: var(--mud-palette-background-gray);
    color: var(--mud-palette-text-secondary);
}

.pn-log-mark[data-tone="bad"] {
    background: rgba(var(--mud-palette-error-rgb), .1);
    color: var(--mud-palette-error);
}

.pn-log-mark[data-tone="good"] {
    background: rgba(var(--mud-palette-success-rgb), .1);
    color: var(--mud-palette-success);
}

.pn-log-mark[data-tone="info"] {
    background: rgba(var(--mud-palette-info-rgb), .1);
    color: var(--mud-palette-info);
}

.pn-log-body {
    grid-area: body;
    min-width: 0;
}

.pn-log-line {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px 8px;
    margin: 0;
    padding-top: 4px;
    font-size: .9375rem;
    line-height: 1.45;
    color: var(--mud-palette-text-primary);
    overflow-wrap: anywhere;
}

.pn-log-line strong { font-weight: 600; }

.pn-log-ref {
    font-family: var(--pn-font-mono);
    font-size: .8125rem;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
}

a.pn-log-ref { color: var(--pn-brand-text); }

.pn-log-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px 0;
    margin: 2px 0 0;
    font-size: .8125rem;
    line-height: 1.5;
    color: var(--mud-palette-text-secondary);
}

.pn-log-meta > * + *::before {
    content: "·";
    margin: 0 8px;
    color: var(--mud-palette-text-secondary);
}

.pn-log-body a {
    color: var(--mud-palette-text-primary);
    font-weight: 500;
    text-decoration: none;
    text-underline-offset: 2px;
    border-radius: var(--pn-radius-sm);
}

.pn-log-body a.pn-log-ref { color: var(--pn-brand-text); }

.pn-log-body a:hover { text-decoration: underline; }
.pn-log-body a:focus-visible { outline: 2px solid var(--mud-palette-primary); outline-offset: 2px; }

.pn-log-area { font-weight: 600; }

.pn-log-detail,
.pn-log-change {
    max-width: 75ch;
    margin: 4px 0 0;
    font-size: .875rem;
    line-height: 1.55;
    color: var(--mud-palette-text-primary);
    overflow-wrap: anywhere;
    text-wrap: pretty;
}

.pn-log-change-label {
    margin-right: 8px;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.pn-log-change del {
    color: var(--mud-palette-text-secondary);
    text-decoration-thickness: 1px;
}

.pn-log-change ins { text-decoration: none; }

.pn-log-arrow {
    margin: 0 6px;
    color: var(--mud-palette-text-secondary);
}

/* ---------- Pager ---------- */

.pn-log-pager {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

/* ---------- Phones: the time moves to the end of the row, controls grow to 44px ---------- */

@media (max-width: 599.98px) {
    .pn-log-toolbar .pn-log-kind.mud-input-control { flex: 1 1 100%; }

    .pn-log-periods { display: flex; width: 100%; }
    .pn-log-period { flex: 1; min-height: 44px; padding: 0 8px; }

    .pn-log-row {
        grid-template-columns: 32px minmax(0, 1fr) auto;
        grid-template-areas: "mark body time";
        padding: 10px 4px;
    }

    .pn-log-time { padding-top: 5px; }

    .pn-log-body a { display: inline-block; min-height: 24px; }
}

@media (prefers-reduced-motion: reduce) {
    .pn-log-days { animation: none; transition: none; }
    .pn-log-row, .pn-log-period { transition: none; }
    .pn-log-period:active { transform: none; }
}