/* Povijest Zvjezdarnice - interaktivni single pager */

.ph {
    --ph-palisa: #1a9fc7;
    --ph-world: #8b5cf6;
    --ph-card: rgba(255, 255, 255, 0.04);
    --ph-line: rgba(255, 255, 255, 0.12);
    --ph-nav-top: 70px;
}

.ph p {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.ph strong {
    color: var(--text-primary);
}

/* ---------- Hero ---------- */
.ph-hero {
    position: relative;
    padding: 3rem 0 2.5rem;
    text-align: center;
}

.ph-hero__eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-primary);
    border: 1px solid rgba(0, 212, 255, 0.35);
    border-radius: 999px;
    padding: 0.35rem 1rem;
    margin-bottom: 1.25rem;
}

.ph-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.ph-hero__lead {
    max-width: 760px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.ph-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    max-width: 960px;
    margin: 0 auto 2rem;
}

.ph-stat {
    background: var(--ph-card);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-md);
    padding: 1.1rem 0.75rem;
}

.ph-stat__num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.ph-stat__label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.ph-hero__actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Sticky navigacija poglavlja ---------- */
.ph-nav {
    position: sticky;
    top: var(--ph-nav-top);
    z-index: 900;
    margin: 0 -5%;
    padding: 0.6rem 5%;
    background: rgba(10, 10, 15, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ph-line);
}

.ph-nav__list {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    scrollbar-width: none;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ph-nav__list::-webkit-scrollbar {
    display: none;
}

.ph-nav__link {
    display: block;
    white-space: nowrap;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid transparent;
    transition: var(--transition-fast);
}

.ph-nav__link:hover {
    color: var(--text-primary);
    border-color: var(--ph-line);
}

.ph-nav__link.is-active {
    color: #000;
    background: var(--accent-primary);
}

.ph-progress {
    position: absolute;
    left: 0;
    bottom: -1px;
    height: 2px;
    width: 0;
    background: var(--accent-primary);
}

/* ---------- Vremenska crta ---------- */
.ph-timeline {
    margin: 2.5rem 0 1rem;
}

.ph-timeline__eras {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.ph-chip {
    font: inherit;
    font-size: 0.82rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    border: 1px solid var(--ph-line);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.ph-chip:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.3);
}

.ph-chip.is-active {
    background: rgba(0, 212, 255, 0.12);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.ph-timeline__track {
    position: relative;
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding: 1.5rem 0.25rem 1rem;
    scroll-snap-type: x proximity;
}

.ph-timeline__track::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 2.15rem;
    height: 2px;
    background: var(--ph-line);
    min-width: 100%;
}

.ph-event {
    position: relative;
    flex: 0 0 210px;
    scroll-snap-align: start;
    text-align: left;
    font: inherit;
    background: none;
    border: none;
    padding: 1.6rem 0 0;
    cursor: pointer;
    color: inherit;
}

.ph-event::before {
    content: '';
    position: absolute;
    top: 0.3rem;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--accent-primary);
    transition: var(--transition-fast);
}

.ph-event:hover::before,
.ph-event:focus-visible::before {
    background: var(--accent-primary);
    transform: scale(1.3);
}

.ph-event__year {
    display: block;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
}

.ph-event__text {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin-top: 0.2rem;
}

.ph-event.is-hidden {
    display: none;
}

/* ---------- Poglavlja ---------- */
.ph-chapter {
    padding: 4.5rem 0 1rem;
    scroll-margin-top: calc(var(--ph-nav-top) + 60px);
}

.ph-chapter__head {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid var(--ph-line);
    padding-bottom: 1rem;
}

.ph-chapter__years {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 0.06em;
}

.ph-chapter__head h2 {
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    margin: 0;
}

.ph h3 {
    font-size: 1.25rem;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary);
}

.ph-split {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
}

.ph-split--rev {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
}

.ph-split--rev > :first-child {
    order: 2;
}

@media (max-width: 860px) {

    .ph-split,
    .ph-split--rev {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .ph-split--rev > :first-child {
        order: 0;
    }
}

/* ---------- Slike ---------- */
.ph-fig {
    margin: 0 0 1rem;
    cursor: zoom-in;
}

.ph-fig img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ph-line);
    background: #111;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.ph-fig:hover img {
    border-color: rgba(0, 212, 255, 0.5);
}

.ph-fig figcaption {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-top: 0.45rem;
}

.ph-figs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.ph-figs--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ph-figs .ph-fig img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

@media (max-width: 560px) {
    .ph-figs--2 {
        grid-template-columns: 1fr;
    }
}

/* ---------- Kartice i istaknuti blokovi ---------- */
.ph-card {
    background: var(--ph-card);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.5rem;
    margin-bottom: 1rem;
}

.ph-card p:last-child {
    margin-bottom: 0;
}

.ph-quote {
    border-left: 3px solid var(--accent-primary);
    padding: 0.5rem 0 0.5rem 1.25rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.7;
}

.ph-quote cite {
    display: block;
    font-style: normal;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.ph-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin: 1.5rem 0;
    list-style: none;
    padding: 0;
}

.ph-facts li {
    background: var(--ph-card);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-sm);
    padding: 0.9rem 1rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.5;
}

.ph-facts li strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.ph-portrait {
    float: right;
    width: 180px;
    margin: 0 0 1rem 1.5rem;
}

.ph-portrait img {
    aspect-ratio: auto;
}

@media (max-width: 560px) {
    .ph-portrait {
        float: none;
        width: 60%;
        margin: 0 auto 1rem;
    }
}

/* ---------- Palisa: otkrića ---------- */
.ph-disc__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 1rem 0;
}

.ph-disc__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.ph-disc__item {
    font: inherit;
    width: 100%;
    text-align: left;
    background: var(--ph-card);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.75rem;
    color: var(--text-primary);
    cursor: default;
}

.ph-disc__item[data-note] {
    cursor: pointer;
    border-color: rgba(0, 212, 255, 0.4);
}

.ph-disc__item[data-note]:hover,
.ph-disc__item.is-open {
    background: rgba(0, 212, 255, 0.1);
}

.ph-disc__num {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
}

.ph-disc__name {
    display: block;
    font-weight: 600;
}

.ph-disc__year {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ph-disc__note {
    min-height: 3.2rem;
    margin-top: 1rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--ph-line);
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* ---------- Grafikon (stupci po godinama) ---------- */
.ph-chart {
    margin: 1.5rem 0;
}

.ph-chart__title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.ph-chart__sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.ph-legend {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.ph-legend span::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-right: 0.4rem;
    vertical-align: -1px;
    background: var(--swatch);
}

.ph-chart svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.ph-chart .grid {
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 1;
}

.ph-chart .axis-label {
    fill: var(--text-muted);
    font-size: 11px;
}

.ph-chart .val-label {
    fill: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
}

.ph-chart .hit {
    fill: transparent;
    cursor: pointer;
}

.ph-chart .col.is-hover .bar {
    filter: brightness(1.2);
}

.ph-tooltip {
    position: fixed;
    z-index: 2500;
    pointer-events: none;
    background: #1c1c28;
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.75rem;
    font-size: 0.82rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transition: opacity 0.12s ease;
    min-width: 170px;
}

.ph-tooltip.is-visible {
    opacity: 1;
}

.ph-tooltip__row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: var(--text-secondary);
}

.ph-tooltip__row b {
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.ph-tooltip__row i {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    margin-right: 0.35rem;
}

.ph-table-toggle {
    font: inherit;
    font-size: 0.82rem;
    background: none;
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    padding: 0;
    margin-top: 0.5rem;
}

.ph-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    margin-top: 0.75rem;
}

.ph-table th,
.ph-table td {
    padding: 0.4rem 0.6rem;
    border-bottom: 1px solid var(--ph-line);
    text-align: right;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.ph-table th:first-child,
.ph-table td:first-child {
    text-align: left;
}

.ph-table th {
    color: var(--text-primary);
    font-weight: 600;
}

/* Rang-liste (jedna serija, Pula istaknuta) */
.ph-ranks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.ph-rank {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ph-rank li {
    display: grid;
    grid-template-columns: 7.5rem 1fr 2rem;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.86rem;
    color: var(--text-secondary);
    padding: 0.18rem 0;
}

.ph-rank__bar {
    height: 10px;
    border-radius: 0 4px 4px 0;
    background: rgba(255, 255, 255, 0.22);
    width: var(--w);
}

.ph-rank li.is-hl {
    color: var(--text-primary);
    font-weight: 600;
}

.ph-rank li.is-hl .ph-rank__bar {
    background: var(--ph-palisa);
}

.ph-rank__val {
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

/* ---------- Instrumenti ---------- */
.ph-instr {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.ph-instr__card {
    background: var(--ph-card);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.ph-instr__card.is-hidden {
    display: none;
}

.ph-instr__card .ph-fig {
    margin: 0;
}

.ph-instr__card .ph-fig img {
    border: none;
    border-radius: 0;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.ph-instr__body {
    padding: 1rem 1.15rem 1.2rem;
}

.ph-instr__body h4 {
    margin: 0 0 0.2rem;
    font-size: 1.05rem;
}

.ph-instr__meta {
    font-size: 0.8rem;
    color: var(--accent-primary);
    margin-bottom: 0.6rem;
}

.ph-instr__body p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.6rem;
}

.ph-instr__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    list-style: none;
    padding: 0;
    margin: 0 0 0.6rem;
}

.ph-instr__specs li {
    font-size: 0.78rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}

.ph-instr__fate {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.ph-instr__fate strong {
    display: inline;
    color: var(--text-secondary);
}

/* ---------- Tlocrt: prije / poslije bombardiranja ---------- */
.ph-plan {
    position: relative;
    background: #f4f2ec;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.ph-plan img {
    display: block;
    width: 100%;
    height: auto;
}

.ph-plan svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.ph-plan .shade {
    fill: rgba(10, 10, 15, 0.78);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ph-plan .outline {
    fill: none;
    stroke: #e5484d;
    stroke-width: 2.5;
    stroke-dasharray: 6 4;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ph-plan.is-after .shade,
.ph-plan.is-after .outline {
    opacity: 1;
}

.ph-segmented {
    display: inline-flex;
    border: 1px solid var(--ph-line);
    border-radius: 999px;
    padding: 3px;
    margin: 0 0 0.9rem;
}

.ph-segmented button {
    font: inherit;
    font-size: 0.85rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
}

.ph-segmented button[aria-pressed="true"] {
    background: var(--accent-primary);
    color: #000;
}

/* ---------- Obnova: koraci ---------- */
.ph-steps__tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin: 1.25rem 0 1rem;
}

@media (max-width: 560px) {
    .ph-steps__tabs {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ph-steps__tab {
    font: inherit;
    text-align: left;
    padding: 0.75rem 0.9rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ph-line);
    background: var(--ph-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.ph-steps__tab b {
    display: block;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.ph-steps__tab[aria-selected="true"] {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.1);
}

.ph-steps__panel[hidden] {
    display: none;
}

/* ---------- Izvori ---------- */
.ph-sources {
    font-size: 0.9rem;
}

.ph-sources li {
    color: var(--text-secondary);
    margin-bottom: 0.45rem;
    line-height: 1.55;
}

.ph-sources a,
.ph a.ph-link {
    color: var(--accent-primary);
}

.ph-archive {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* ---------- Animacija pojavljivanja ---------- */
.js .ph-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .ph-reveal.is-in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {

    .js .ph-reveal,
    .ph-plan .shade,
    .ph-plan .outline {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .ph-plan:not(.is-after) .shade,
    .ph-plan:not(.is-after) .outline {
        opacity: 0;
    }
}

.ph-clear::after {
    content: '';
    display: block;
    clear: both;
}

/* Male i uspravne slike ne rastežu se preko cijelog stupca */
.ph-fig--small {
    max-width: var(--mw, 100%);
    margin-left: auto;
    margin-right: auto;
}

.ph-figs .ph-fig--small,
.ph-instr__card .ph-fig--small {
    max-width: none;
}

/* Vremenska crta na vlastitoj podlozi (pozadina stranice je fotografija) */
.ph-timeline {
    background: rgba(12, 12, 18, 0.92);
    border: 1px solid var(--ph-line);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem 0.5rem;
}