/*
 * Year-by-year timelines on company and facility pages (inc/profile-timeline.php,
 * js/profile-timeline.js). Each kind of event has its colour: ownership navy,
 * programs teal, deaths and incidents coral, inspections orange, lawsuits
 * midnight, the press pink. Inks on light grounds, fills under white icons.
 * Buttons name colour and background in every state (Kadence colours buttons
 * after this file loads; see docs/claude/css-checks.md, "Kadence colour traps").
 */

.kop-ptl {
    --ptl-company: var(--kop-navy-blue, #000080);
    --ptl-company-fill: var(--kop-navy-blue, #000080);
    --ptl-programs: var(--kop-teal-ink, #1C6E78);
    --ptl-programs-fill: var(--kop-teal-fill, #1F7A85);
    --ptl-harm: var(--kop-coral-pink-ink, #B3263A);
    --ptl-harm-fill: var(--kop-coral-pink-fill, #B3263A);
    --ptl-oversight: var(--kop-orange-ink, #A3570D);
    --ptl-oversight-fill: var(--kop-orange-fill, #A3570D);
    --ptl-legal: var(--kop-midnight-blue, #000435);
    --ptl-legal-fill: var(--kop-midnight-blue, #000435);
    --ptl-press: var(--kop-bubblegum-pink-ink, #A3236B);
    --ptl-press-fill: var(--kop-bubblegum-pink-fill, #A3236B);
    --ptl-line: var(--kop-mint-green, #B6E3D4);
    position: relative;
    margin: 0.75rem 0 1.5rem;
    color: var(--kop-midnight-blue, #000435);
}

.kop-ptl-intro {
    margin: 0 0 0.9rem;
    color: var(--kop-text-muted, #4A5568);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ---- Filters ------------------------------------------------------------ */

.kop-ptl-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 0 1rem;
}

button.kop-ptl-filter,
button.kop-ptl-filter:hover,
button.kop-ptl-filter:focus,
button.kop-ptl-filter:active {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    padding: 0.3rem 0.75rem;
    border: 1.5px solid var(--kop-midnight-blue, #000435);
    border-radius: 999px;
    background: var(--kop-white, #fff);
    color: var(--kop-midnight-blue, #000435);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    box-shadow: none;
    cursor: pointer;
}

button.kop-ptl-filter:hover {
    background: var(--kop-sand, #F2EEDF);
}

button.kop-ptl-filter:focus-visible {
    outline: 3px solid var(--kop-focus-color, #33A7B5);
    outline-offset: 2px;
}

button.kop-ptl-filter.is-on,
button.kop-ptl-filter.is-on:hover,
button.kop-ptl-filter.is-on:focus,
button.kop-ptl-filter.is-on:active {
    background: var(--kop-midnight-blue, #000435);
    color: var(--kop-white, #fff);
}

.kop-ptl-n {
    font-weight: 400;
    opacity: 0.85;
}

/* ---- The strip of years ---------------------------------------------------- */

.kop-ptl-strip {
    position: relative;
    height: 2.6rem;
    margin: 0 0.6rem 1.25rem;
}

.kop-ptl-strip-line {
    position: absolute;
    top: 0.75rem;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 2px;
    background: var(--ptl-line);
}

a.kop-ptl-tick {
    position: absolute;
    top: 0.45rem;
    width: 0.7rem;
    height: 0.7rem;
    margin-left: -0.35rem;
    border: 2px solid var(--kop-teal-ink, #1C6E78);
    border-radius: 50%;
    background: var(--kop-white, #fff);
    box-sizing: border-box;
}

a.kop-ptl-tick.is-major {
    top: 0.3rem;
    width: 1rem;
    height: 1rem;
    margin-left: -0.5rem;
    border-color: var(--kop-orange-ink, #A3570D);
    background: var(--kop-orange-ink, #A3570D);
}

a.kop-ptl-tick:hover,
a.kop-ptl-tick:focus-visible {
    transform: scale(1.35);
    outline: none;
    box-shadow: 0 0 0 3px var(--kop-focus-color, #33A7B5);
}

/* The hidden year label inside a mark still gets a readable colour (Kadence colours links). */
a.kop-ptl-tick,
a.kop-ptl-tick:hover,
a.kop-ptl-tick:focus,
a.kop-ptl-tick:active {
    color: var(--kop-midnight-blue, #000435);
}

a.kop-ptl-tick.is-major,
a.kop-ptl-tick.is-major:hover,
a.kop-ptl-tick.is-major:focus,
a.kop-ptl-tick.is-major:active {
    color: #fff;
}

a.kop-ptl-tick.is-dim {
    opacity: 0.25;
}

.kop-ptl-strip-end {
    position: absolute;
    top: 1.45rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--kop-text-muted, #4A5568);
}

.kop-ptl-strip-start {
    left: -0.6rem;
}

.kop-ptl-strip-last {
    right: -0.6rem;
}

/* ---- Years ----------------------------------------------------------------- */

.kop-ptl-years,
.kop-ptl-events {
    margin: 0;
    padding: 0;
    list-style: none;
}

.kop-ptl-year {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0 0.75rem;
    margin: 0;
    scroll-margin-top: 6rem;
}

.kop-ptl-year.kop-ptl-later,
.kop-ptl-year.is-empty {
    display: none;
}

h3.kop-ptl-yearmark {
    margin: 0;
    padding: 0.55rem 0 0;
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.01em;
    color: var(--kop-midnight-blue, #000435);
    text-align: right;
}

h3.kop-ptl-yearmark span {
    position: sticky;
    top: 5rem;
    display: inline-block;
}

.kop-ptl-events {
    position: relative;
    padding: 0.35rem 0 1.1rem 2.9rem;
}

/* The spine runs through every year. */
.kop-ptl-events::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.05rem;
    width: 3px;
    background: var(--ptl-line);
}

/* ---- Events ---------------------------------------------------------------- */

.kop-ptl-ev {
    --ptl-c: var(--ptl-programs);
    --ptl-f: var(--ptl-programs-fill);
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.25rem 0.85rem;
    margin: 0 0 0.65rem;
    padding: 0.6rem 0.8rem 0.65rem;
    border: 1px solid #DCD6C3;
    border-radius: 8px;
    background: var(--kop-white, #fff);
}

.kop-ptl-ev[hidden] {
    display: none;
}

.kop-ptl-g-company { --ptl-c: var(--ptl-company); --ptl-f: var(--ptl-company-fill); }
.kop-ptl-g-programs { --ptl-c: var(--ptl-programs); --ptl-f: var(--ptl-programs-fill); }
.kop-ptl-g-harm { --ptl-c: var(--ptl-harm); --ptl-f: var(--ptl-harm-fill); }
.kop-ptl-g-oversight { --ptl-c: var(--ptl-oversight); --ptl-f: var(--ptl-oversight-fill); }
.kop-ptl-g-legal { --ptl-c: var(--ptl-legal); --ptl-f: var(--ptl-legal-fill); }
.kop-ptl-g-press { --ptl-c: var(--ptl-press); --ptl-f: var(--ptl-press-fill); }

.kop-ptl-ev.is-major {
    border-left: 5px solid var(--ptl-c);
    background: #FFFDF6;
}

.kop-ptl-ev.has-card:hover {
    border-color: var(--ptl-c);
}

.kop-ptl-dot {
    position: absolute;
    top: 0.6rem;
    left: -2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.9rem;
    height: 1.9rem;
    border: 2px solid var(--ptl-c);
    border-radius: 50%;
    background: var(--kop-white, #fff);
    color: var(--ptl-c);
    box-sizing: border-box;
}

.kop-ptl-ev.is-major .kop-ptl-dot {
    width: 2.2rem;
    height: 2.2rem;
    top: 0.45rem;
    left: -2.9rem;
    border-color: var(--ptl-f);
    background: var(--ptl-f);
    color: var(--kop-white, #fff);
}

.kop-ptl-dot .kop-icon {
    width: 1rem;
    height: 1rem;
}

.kop-ptl-main {
    min-width: 0;
}

.kop-ptl-main > p {
    margin: 0;
}

.kop-ptl-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.15rem 0.6rem;
    align-items: baseline;
    margin-bottom: 0.1rem !important;
}

.kop-ptl-tag {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--ptl-c);
}

.kop-ptl-when {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--kop-text-muted, #4A5568);
}

.kop-ptl-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--kop-midnight-blue, #000435);
    overflow-wrap: anywhere;
}

.kop-ptl-ev.is-major .kop-ptl-title {
    font-size: 1.07rem;
}

.kop-ptl-lead {
    margin-top: 0.2rem !important;
    font-size: 0.93rem;
    line-height: 1.5;
    color: var(--kop-text-primary, #1A202C);
}

.kop-ptl-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem 0.9rem;
    margin: 0.35rem 0 0;
    padding: 0;
    list-style: none;
    font-size: 0.9rem;
    line-height: 1.4;
}

.kop-ptl-items li {
    margin: 0;
    overflow-wrap: anywhere;
}

.kop-ptl-items a {
    font-weight: 600;
    color: var(--kop-navy-blue, #000080);
}

.kop-ptl-item-meta,
.kop-ptl-items-more {
    color: var(--kop-text-muted, #4A5568);
    font-size: 0.85rem;
}

button.kop-ptl-more,
button.kop-ptl-more:hover,
button.kop-ptl-more:focus,
button.kop-ptl-more:active {
    display: none;
    align-items: center;
    gap: 0.3rem;
    margin: 0.4rem 0 0;
    padding: 0.15rem 0;
    border: 0;
    background: transparent;
    color: var(--kop-navy-blue, #000080);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.3;
    text-decoration: underline;
    text-underline-offset: 2px;
    box-shadow: none;
    cursor: pointer;
}

button.kop-ptl-more:hover {
    color: var(--kop-midnight-blue, #000435);
}

button.kop-ptl-more:focus-visible {
    outline: 3px solid var(--kop-focus-color, #33A7B5);
    outline-offset: 2px;
}

.kop-ptl.is-js button.kop-ptl-more {
    display: inline-flex;
}

.kop-ptl-more .kop-icon {
    width: 0.85rem;
    height: 0.85rem;
    transition: transform 0.15s ease;
}

.kop-ptl-ev.is-open .kop-ptl-more .kop-icon {
    transform: rotate(45deg);
}

.kop-ptl-thumb {
    grid-row: 1 / span 2;
    grid-column: 2;
    display: block;
    width: 5.5rem;
    height: 5.5rem;
    overflow: hidden;
    border-radius: 6px;
    background: var(--kop-sand, #F2EEDF);
}

.kop-ptl-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kop-ptl-thumb--logo {
    background: var(--kop-white, #fff);
    border: 1px solid #E5E0CF;
}

.kop-ptl-thumb--logo img {
    object-fit: contain;
    padding: 0.5rem;
    box-sizing: border-box;
}

/* ---- More about an event: inline (no script, or tapped), or a hover card ------ */

.kop-ptl-card {
    grid-column: 1 / -1;
    margin-top: 0.4rem;
    padding: 0.75rem 0.85rem;
    border-radius: 6px;
    background: var(--kop-sand, #F2EEDF);
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--kop-text-primary, #1A202C);
}

.kop-ptl.is-js .kop-ptl-card {
    display: none;
}

.kop-ptl.is-js .kop-ptl-ev.is-open .kop-ptl-card {
    display: block;
}

.kop-ptl-card > p,
.kop-ptl-pop > p {
    margin: 0 0 0.5rem;
}

.kop-ptl-card-title {
    font-weight: 700;
    color: var(--kop-midnight-blue, #000435);
}

/* Inline, the title is already above it. */
.kop-ptl-card .kop-ptl-card-title,
.kop-ptl-card .kop-ptl-card-img {
    display: none;
}

.kop-ptl-card-img {
    display: block;
    margin: 0 0 0.6rem;
    overflow: hidden;
    border-radius: 6px;
    background: var(--kop-sand, #F2EEDF);
}

.kop-ptl-card-img img {
    display: block;
    width: 100%;
    max-height: 13rem;
    object-fit: cover;
}

.kop-ptl-card-img--logo img {
    max-height: 4.5rem;
    object-fit: contain;
    padding: 0.5rem;
    box-sizing: border-box;
    background: var(--kop-white, #fff);
}

.kop-ptl-facts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
    gap: 0.4rem 0.9rem;
    margin: 0 0 0.6rem;
}

.kop-ptl-facts div {
    min-width: 0;
}

.kop-ptl-facts dt {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--kop-text-muted, #4A5568);
}

.kop-ptl-facts dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.kop-ptl-card .kop-ptl-items,
.kop-ptl-pop .kop-ptl-items {
    margin: 0 0 0.6rem;
}

.kop-ptl-card-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 1rem;
    align-items: baseline;
    margin: 0 !important;
    font-size: 0.86rem;
}

.kop-ptl-card-link {
    font-weight: 700;
    color: var(--kop-navy-blue, #000080);
}

/* The hover card, placed by the script beside or under its event. */
.kop-ptl-pop {
    position: absolute;
    z-index: 60;
    width: min(25rem, calc(100vw - 2rem));
    max-height: min(32rem, calc(100vh - 2rem));
    overflow-y: auto;
    padding: 0.9rem 1rem;
    border: 1px solid #CFC8B2;
    border-top: 4px solid var(--ptl-c, var(--kop-midnight-blue, #000435));
    border-radius: 8px;
    background: var(--kop-white, #fff);
    box-shadow: 0 12px 32px rgba(0, 4, 53, 0.18);
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--kop-text-primary, #1A202C);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.12s ease, transform 0.12s ease;
}

.kop-ptl-pop.is-shown {
    opacity: 1;
    transform: none;
}

.kop-ptl-pop a {
    color: var(--kop-navy-blue, #000080);
}

/* ---- Later years, legend ----------------------------------------------------- */

button.kop-ptl-all,
button.kop-ptl-all:hover,
button.kop-ptl-all:focus,
button.kop-ptl-all:active {
    display: block;
    margin: 0.25rem 0 0.75rem 5.25rem;
    padding: 0.5rem 1rem;
    border: 1.5px solid var(--kop-midnight-blue, #000435);
    border-radius: 6px;
    background: var(--kop-white, #fff);
    color: var(--kop-midnight-blue, #000435);
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: none;
    cursor: pointer;
}

button.kop-ptl-all:hover {
    background: var(--kop-sand, #F2EEDF);
}

button.kop-ptl-all[hidden] {
    display: none;
}

.kop-ptl-legend {
    margin: 0.25rem 0 0 5.25rem;
    font-size: 0.82rem;
    color: var(--kop-text-muted, #4A5568);
}

.kop-ptl-legend-major {
    display: inline-block;
    width: 0.8rem;
    height: 0.8rem;
    margin-right: 0.3rem;
    border-radius: 50%;
    background: var(--kop-orange-ink, #A3570D);
    vertical-align: -0.1rem;
}

/* ---- Phones ------------------------------------------------------------------- */

@media (max-width: 600px) {
    .kop-ptl-year {
        grid-template-columns: minmax(0, 1fr);
    }

    h3.kop-ptl-yearmark {
        padding: 0.5rem 0 0.2rem 2.9rem;
        text-align: left;
    }

    .kop-ptl-thumb {
        width: 4rem;
        height: 4rem;
    }

    button.kop-ptl-all,
    .kop-ptl-legend {
        margin-left: 0;
    }
}

@media print {
    .kop-ptl-filters,
    .kop-ptl-strip,
    button.kop-ptl-more,
    button.kop-ptl-all {
        display: none !important;
    }

    .kop-ptl .kop-ptl-card,
    .kop-ptl .kop-ptl-year.kop-ptl-later {
        display: block !important;
    }
}