/* =====================================================================
   Profile — Account activity dialog (#37 rework: grouped-by-day ledger
   with session-pair durations). Global stylesheet (no CSS isolation in
   TrilokWeb). Built on --yb-* tokens → dark mode via [data-theme="dark"].
   ===================================================================== */

.yb-activity-modal {
    background: rgba(11, 17, 32, 0.55);
    backdrop-filter: blur(2px);
}

.yb-activity-modal__dialog {
    max-width: 640px;
}

.yb-activity-modal__content {
    border-radius: var(--yb-radius);
    background: var(--yb-card);
    color: var(--yb-text);
    overflow: hidden;
}

/* ---- Header ---- */
.yb-activity-modal__header {
    padding: 1rem 1.15rem 0.85rem;
    border-bottom: 1px solid var(--yb-border);
}

.yb-activity-modal__bar {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.75rem;
}

.yb-activity-modal__heading {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    flex: 1 1 auto;
}

.yb-activity-modal__icon {
    flex: 0 0 auto;
    width: 2rem;
    height: 2rem;
    border-radius: var(--yb-radius-sm);
    display: grid;
    place-items: center;
    font-size: 1rem;
    color: var(--yb-accent);
    background: rgba(var(--yb-accent-rgb), 0.12);
    border: 1px solid rgba(var(--yb-accent-rgb), 0.22);
}

.yb-activity-modal__title {
    margin: 0;
    font-family: var(--yb-font-display);
    font-size: 1.08rem;
    font-weight: 600;
    line-height: 2rem;
    color: var(--yb-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.yb-activity-modal__subtitle {
    margin: 0.5rem 0 0;
    padding-left: 2.7rem;
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--yb-text-muted);
}

.yb-activity-modal__tools {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Close — quiet by default, reddens on hover. */
.yb-activity-modal__close {
    width: 2rem;
    height: 2rem;
    display: inline-grid;
    place-items: center;
    border: 1px solid transparent;
    border-radius: var(--yb-radius-sm);
    background: transparent;
    color: var(--yb-text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color var(--yb-dur) var(--yb-ease), background-color var(--yb-dur) var(--yb-ease);
}

.yb-activity-modal__close:hover {
    color: var(--yb-danger);
    background: rgba(var(--yb-danger-rgb), 0.1);
}

.yb-activity-modal__close:focus-visible,
.yb-activity-modal__refresh:focus-visible,
.yb-activity-since__btn:focus-visible {
    outline: none;
    box-shadow: var(--yb-ring);
}

/* Segmented time-range control — rounded-rect (not oval). */
.yb-activity-since {
    display: inline-flex;
    align-items: center;
    height: 2rem;
    padding: 0.2rem;
    gap: 0.1rem;
    border-radius: var(--yb-radius-sm);
    background: var(--yb-surface-sunken);
    border: 1px solid var(--yb-border);
}

.yb-activity-since__btn {
    display: inline-flex;
    align-items: center;
    height: 100%;
    border: 0;
    background: transparent;
    color: var(--yb-text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    padding: 0 0.7rem;
    border-radius: calc(var(--yb-radius-sm) - 3px);
    cursor: pointer;
    transition: background-color var(--yb-dur) var(--yb-ease), color var(--yb-dur) var(--yb-ease);
}

.yb-activity-since__btn:hover:not(.is-active):not(:disabled) {
    color: var(--yb-accent);
}

.yb-activity-since__btn.is-active {
    background: var(--yb-accent);
    color: #fff;
    box-shadow: var(--yb-shadow-xs);
}

.yb-activity-since__btn:disabled {
    opacity: 0.55;
    cursor: default;
}

.yb-activity-modal__refresh {
    width: 2rem;
    height: 2rem;
    font-size: 0.9rem;
    display: inline-grid;
    place-items: center;
    border: 1px solid var(--yb-border-strong);
    border-radius: var(--yb-radius-sm);
    background: var(--yb-surface);
    color: var(--yb-text-muted);
    cursor: pointer;
    transition: color var(--yb-dur) var(--yb-ease), border-color var(--yb-dur) var(--yb-ease);
}

.yb-activity-modal__refresh:hover:not(:disabled) {
    color: var(--yb-accent);
    border-color: rgba(var(--yb-accent-rgb), 0.45);
}

.yb-activity-modal__refresh:disabled {
    opacity: 0.55;
    cursor: default;
}

/* ---- Body ---- */
.yb-activity-modal__body {
    padding: 0.9rem 1.15rem;
}

/* Only the ledger scrolls; the legend/filter bar above stays fixed. */
.yb-activity-scroll {
    max-height: 54vh;
    overflow-y: auto;
    margin: 0 -0.35rem;
    padding: 0 0.35rem;
}

/* ---- Colour key (legend doubles as a filter) ---- */
.yb-activity-legend {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    padding: 0 0.1rem;
    margin-bottom: 0.55rem;
}

/* ---- Outcome filter (security lens — surface failures) ---- */
.yb-activity-outcome {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    padding: 0 0.1rem 0.7rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--yb-border);
}

.yb-activity-outcome__label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--yb-text-soft);
}

/* Chips match the category legend exactly (same height/padding/font/radius). */
.yb-activity-outcome__seg {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.yb-activity-outcome__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    height: 1.55rem;
    padding: 0 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    color: var(--yb-text-muted);
    background: var(--yb-surface-sunken);
    border: 1px solid var(--yb-border-strong);
    border-radius: var(--yb-radius-sm);
    cursor: pointer;
    transition: background-color var(--yb-dur) var(--yb-ease), border-color var(--yb-dur) var(--yb-ease), color var(--yb-dur) var(--yb-ease);
}

.yb-activity-outcome__btn:hover:not(.is-active):not(:disabled) {
    color: var(--yb-text);
    border-color: var(--yb-text-soft);
}

.yb-activity-outcome__btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.yb-activity-outcome__btn:focus-visible {
    outline: none;
    box-shadow: var(--yb-ring);
}

.yb-activity-outcome__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.05rem;
    height: 1.05rem;
    padding: 0 0.22rem;
    border-radius: calc(var(--yb-radius-sm) - 2px);
    background: var(--yb-surface-2);
    color: var(--yb-text-soft);
    font-size: 0.64rem;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

/* When failures exist, the Failed chip reads as an alert even at rest. */
.yb-activity-outcome__btn--fail.has-fails {
    color: var(--yb-danger);
    background: rgba(var(--yb-danger-rgb), 0.1);
    border-color: rgba(var(--yb-danger-rgb), 0.3);
}

.yb-activity-outcome__btn--fail.has-fails .yb-activity-outcome__count {
    background: rgba(var(--yb-danger-rgb), 0.18);
    color: var(--yb-danger);
}

/* Active chip fills with its tone. */
.yb-activity-outcome__btn.is-active {
    background: var(--yb-accent);
    border-color: var(--yb-accent);
    color: #fff;
}

.yb-activity-outcome__btn--fail.is-active {
    background: var(--yb-danger);
    border-color: var(--yb-danger);
    color: #fff;
}

.yb-activity-outcome__btn--fail.is-active .yb-activity-outcome__count {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.yb-activity-outcome__btn--ok.is-active {
    background: var(--yb-success);
    border-color: var(--yb-success);
    color: #fff;
}

.yb-activity-legend__item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    height: 1.55rem;
    padding: 0 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    color: var(--cat-ink, var(--yb-text-muted));
    background: rgba(var(--cat-rgb, 133, 147, 171), 0.12);
    border: 1px solid rgba(var(--cat-rgb, 133, 147, 171), 0.26);
    border-radius: var(--yb-radius-sm);
    cursor: pointer;
    transition: background-color var(--yb-dur) var(--yb-ease), border-color var(--yb-dur) var(--yb-ease), color var(--yb-dur) var(--yb-ease);
}

.yb-activity-legend__item:hover {
    border-color: rgb(var(--cat-rgb, 133, 147, 171));
}

.yb-activity-legend__item:focus-visible {
    outline: none;
    box-shadow: var(--yb-ring);
}

/* Selected — solid category fill + check. */
.yb-activity-legend__item.is-active {
    color: #fff;
    background: rgb(var(--cat-rgb, 133, 147, 171));
    border-color: rgb(var(--cat-rgb, 133, 147, 171));
}

.yb-activity-legend__item.is-active::after {
    content: "\2713";
    font-size: 0.72rem;
    font-weight: 900;
    margin-left: 0.05rem;
}

.yb-activity-legend__item.is-active .yb-activity-legend__dot {
    background: #fff;
}

.yb-activity-legend__item--all {
    color: var(--yb-text-muted);
    background: var(--yb-surface-sunken);
    border-color: var(--yb-border-strong);
}

.yb-activity-legend__item--all.is-active {
    color: #fff;
    background: var(--yb-text-muted);
    border-color: var(--yb-text-muted);
}

.yb-activity-legend__item--all i {
    font-size: 0.7rem;
    opacity: 0.9;
}

.yb-activity-legend__dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: rgb(var(--cat-rgb, 133, 147, 171));
}

/* ---- Grouped-by-day ledger ---- */
.yb-actl-day + .yb-actl-day {
    margin-top: 0.35rem;
}

.yb-actl-day__head {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.1rem 0.35rem;
    position: sticky;
    top: 0;
    background: var(--yb-card);
    z-index: 2;
}

.yb-actl-day__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--yb-text-soft);
    white-space: nowrap;
}

.yb-actl-day__rule {
    flex: 1 1 auto;
    height: 1px;
    background: var(--yb-border);
}

.yb-actl-day__count {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--yb-text-soft);
    background: var(--yb-surface-sunken);
    border-radius: var(--yb-radius-sm);
    padding: 0.08rem 0.42rem;
    min-width: 1.35rem;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.yb-actl-rows {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

/* Single-line entry: icon · action · [failed / held Xm] ···· time · IP */
.yb-actl-row {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.34rem 0.55rem;
    border-radius: var(--yb-radius-sm);
    transition: background-color var(--yb-dur) var(--yb-ease);
}

.yb-actl-row:hover {
    background: var(--yb-surface-2);
}

.yb-actl-row__icon {
    flex: 0 0 auto;
    width: 1.6rem;
    height: 1.6rem;
    display: grid;
    place-items: center;
    border-radius: var(--yb-radius-sm);
    background: rgba(var(--cat-rgb, 133, 147, 171), 0.14);
    color: var(--cat-ink, var(--yb-text-muted));
    font-size: 0.78rem;
}

.yb-actl-row__action {
    flex: 0 1 auto;
    min-width: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--yb-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Keep the tag from shrinking so "held Xm" / "Failed" stays intact. */
.yb-actl-row .yb-actl-tag {
    flex: 0 0 auto;
}

/* Time + IP right-aligned — forms a scannable column and uses the row width. */
.yb-actl-row__meta {
    flex: 0 0 auto;
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.78rem;
    color: var(--yb-text-soft);
    white-space: nowrap;
}

.yb-actl-row__time,
.yb-actl-row__ip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-variant-numeric: tabular-nums;
}

.yb-actl-row__time i,
.yb-actl-row__ip i {
    font-size: 0.72rem;
    opacity: 0.75;
}

.yb-actl-row.is-failed .yb-actl-row__icon {
    background: rgba(var(--yb-danger-rgb), 0.14);
    color: var(--yb-danger);
}

.yb-actl-row.is-failed .yb-actl-row__action {
    color: var(--yb-danger);
}

/* Inline tags: failed marker + session-length chip. */
.yb-actl-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.1rem 0.4rem;
    border-radius: var(--yb-radius-sm);
    border: 1px solid transparent;
    line-height: 1.35;
}

.yb-actl-tag.is-bad {
    color: var(--yb-danger);
    background: rgba(var(--yb-danger-rgb), 0.12);
    border-color: rgba(var(--yb-danger-rgb), 0.28);
}

.yb-actl-tag.is-session {
    color: var(--yb-text-muted);
    background: var(--yb-surface-sunken);
    border-color: var(--yb-border);
    text-transform: none;
    letter-spacing: normal;
    font-weight: 600;
}

.yb-actl-tag.is-session i {
    font-size: 0.7rem;
    opacity: 0.8;
}

/* ---- Activity category palette (rail/icon tint + ink for text) ---- */
.cat-signin   { --cat-rgb: var(--yb-success-rgb);   --cat-ink: var(--yb-success); }
.cat-signout  { --cat-rgb: 133, 147, 171;           --cat-ink: var(--yb-text-soft); }
.cat-password { --cat-rgb: var(--yb-warning-rgb);   --cat-ink: var(--yb-warning); }
.cat-mfa      { --cat-rgb: var(--yb-counselor-rgb); --cat-ink: var(--yb-counselor); }
.cat-other    { --cat-rgb: var(--yb-accent-rgb);    --cat-ink: var(--yb-accent); }

/* ---- States ---- */
.yb-activity-state {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 0.5rem;
    font-size: 0.85rem;
    color: var(--yb-text-muted);
}

.yb-activity-state.is-error {
    color: var(--yb-danger);
}

.yb-activity-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 2.25rem 1rem;
    text-align: center;
    color: var(--yb-text-muted);
}

.yb-activity-empty > i {
    font-size: 1.7rem;
    color: var(--yb-brand-500);
    opacity: 0.85;
    margin-bottom: 0.2rem;
}

.yb-activity-empty div {
    font-weight: 700;
    color: var(--yb-text);
}

.yb-activity-empty span {
    font-size: 0.8rem;
}

.yb-activity-empty--filtered {
    padding: 1.75rem 1rem;
}

.yb-activity-empty__reset {
    margin-top: 0.3rem;
    border: 1px solid var(--yb-border-strong);
    border-radius: var(--yb-radius-sm);
    background: transparent;
    color: var(--yb-accent);
    font-size: 0.76rem;
    font-weight: 700;
    padding: 0.28rem 0.85rem;
    cursor: pointer;
    transition: background-color var(--yb-dur) var(--yb-ease), border-color var(--yb-dur) var(--yb-ease);
}

.yb-activity-empty__reset:hover {
    background: rgba(var(--yb-accent-rgb), 0.1);
    border-color: rgba(var(--yb-accent-rgb), 0.45);
}

/* ---- Footer ---- */
.yb-activity-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1.15rem;
    border-top: 1px solid var(--yb-border);
}

.yb-activity-modal__count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--yb-text-muted);
}

.yb-activity-modal__done {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 1rem;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--yb-text);
    background: var(--yb-surface);
    border: 1px solid var(--yb-border-strong);
    border-radius: var(--yb-radius-sm);
    cursor: pointer;
    transition: background-color var(--yb-dur) var(--yb-ease), border-color var(--yb-dur) var(--yb-ease);
}

.yb-activity-modal__done:hover {
    background: var(--yb-surface-2);
    border-color: rgba(var(--yb-accent-rgb), 0.4);
}

.yb-activity-modal__done:focus-visible {
    outline: none;
    box-shadow: var(--yb-ring);
}

/* ---- Narrow screens ---- */
@media (max-width: 480px) {
    .yb-activity-modal__bar {
        flex-wrap: wrap;
    }

    .yb-activity-modal__tools {
        flex: 1 1 100%;
        justify-content: space-between;
        margin-top: 0.65rem;
    }

    .yb-activity-since {
        flex: 1 1 auto;
        justify-content: space-between;
    }

    .yb-activity-since__btn {
        flex: 1 1 auto;
        justify-content: center;
        text-align: center;
    }

    .yb-activity-modal__subtitle {
        padding-left: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .yb-actl-row,
    .yb-activity-since__btn,
    .yb-activity-legend__item {
        transition: none;
    }
}

/* ---- Dark theme: only what tokens can't cover ---- */
[data-theme="dark"] .yb-activity-modal {
    background: rgba(0, 0, 0, 0.6);
}

/* Lighter category ink so coloured labels stay legible on the dark surface. */
[data-theme="dark"] .cat-signin   { --cat-ink: #34d399; }
[data-theme="dark"] .cat-password { --cat-ink: #fbbf24; }
[data-theme="dark"] .cat-mfa      { --cat-ink: #b3a4ef; }