@import url("./system.css");

.field-page {
    width: min(var(--content-wide), calc(100% - 40px));
    margin: 0 auto;
}

.system-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
    gap: clamp(38px, 7vw, 92px);
    align-items: center;
    min-height: min(760px, calc(100vh - 78px));
    padding: var(--space-6) 0;
}

.system-hero h1 {
    margin: 16px 0 0;
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 7vw, 7rem);
    font-weight: 500;
    letter-spacing: -0.06em;
    line-height: 0.93;
}

.system-hero h1 span {
    display: block;
    color: var(--signal);
}

.system-lead {
    max-width: 700px;
    margin: 26px 0 0;
    color: var(--ink-700);
    font-family: var(--font-display);
    font-size: clamp(1.22rem, 2vw, 1.7rem);
    line-height: 1.55;
}

.boundary-note {
    margin-top: 26px;
    padding: 16px 0 0 18px;
    border-top: 1px solid var(--line);
    border-left: 2px solid var(--amber);
    color: var(--ink-600);
    font-size: 13px;
}

.system-object {
    position: relative;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    background: var(--paper-100);
    box-shadow: var(--shadow-lg);
}

.system-object img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border: 1px solid var(--line);
    background: #030708;
}

.object-label {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 18px;
    align-items: end;
    padding: 14px 2px 2px;
}

.object-label strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 550;
}

.object-label small,
.object-label span {
    color: var(--ink-500);
    font-family: var(--font-mono);
    font-size: 8px;
    letter-spacing: 0.1em;
    line-height: 1.55;
    text-transform: uppercase;
}

.object-label > span {
    text-align: right;
}

.system-section {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--line);
}

.boundary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--line);
    background: var(--line);
}

.boundary-cell {
    min-height: 160px;
    padding: 20px;
    background: var(--paper-0);
}

.boundary-cell span {
    color: var(--ink-500);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.boundary-cell strong {
    display: block;
    margin-top: 34px;
    color: var(--ink-950);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    font-weight: 550;
    line-height: 1.15;
}

.control-loop {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    padding: 0;
    counter-reset: loop;
    list-style: none;
}

.control-loop li {
    position: relative;
    min-height: 170px;
    padding: 21px 20px 18px;
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
    counter-increment: loop;
}

.control-loop li:nth-child(4n) {
    border-right: 0;
}

.control-loop li::before {
    display: block;
    margin-bottom: 34px;
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    content: "0" counter(loop) " / LOOP";
}

.control-loop strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 550;
}

.control-loop span {
    display: block;
    margin-top: 8px;
    color: var(--ink-600);
    font-size: 11px;
}

.chronicle-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: var(--space-5);
}

.wp-rail {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: 1px;
    margin-top: 22px;
    border: 1px solid var(--line);
    background: var(--line);
}

.wp-node {
    min-height: 96px;
    padding: 12px 8px;
    background: var(--paper-0);
}

.wp-node strong {
    display: block;
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 10px;
}

.wp-node span {
    display: block;
    margin-top: 28px;
    color: var(--ink-500);
    font-family: var(--font-mono);
    font-size: 7px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.candidate-object {
    padding: 23px;
}

.candidate-object h3 {
    margin: 16px 0 0;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 550;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.candidate-object blockquote {
    margin: 22px 0 0;
    padding: 16px 0 0;
    border-top: 1px solid var(--line);
    color: var(--ink-700);
    font-family: var(--font-display);
    font-size: 1.2rem;
}

.candidate-meta,
.gate-grid,
.source-list {
    display: grid;
    gap: 0;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}

.candidate-meta li,
.gate-grid li,
.source-list li {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 10px 0;
    border-top: 1px solid var(--line);
    color: var(--ink-600);
    font-size: 12px;
}

.candidate-meta strong,
.gate-grid strong {
    color: var(--ink-900);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.04em;
    text-align: right;
}

.gate-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.gate-panel {
    padding: 23px;
}

.gate-panel h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 550;
}

.source-list li {
    display: block;
    overflow-wrap: anywhere;
    color: var(--ink-600);
    font-family: var(--font-mono);
    font-size: 9px;
}

html[data-theme="museum"] .system-object,
html[data-theme="museum"] .boundary-grid,
html[data-theme="museum"] .boundary-cell,
html[data-theme="museum"] .wp-rail,
html[data-theme="museum"] .wp-node,
html[data-theme="museum"] .candidate-object,
html[data-theme="museum"] .gate-panel {
    border-radius: 2px;
}

html[data-theme="museum"] .system-object {
    background: #030708;
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
}

html[data-theme="museum"] .boundary-cell,
html[data-theme="museum"] .wp-node,
html[data-theme="museum"] .candidate-object,
html[data-theme="museum"] .gate-panel {
    background: rgba(3, 7, 8, 0.52);
}

@media (max-width: 900px) {
    .system-hero,
    .chronicle-layout {
        grid-template-columns: 1fr;
    }

    .boundary-grid,
    .control-loop {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .control-loop li:nth-child(4n) {
        border-right: 1px solid var(--line);
    }

    .control-loop li:nth-child(2n) {
        border-right: 0;
    }
}

@media (max-width: 620px) {
    .field-page {
        width: min(100% - 24px, var(--content-wide));
    }

    .system-hero {
        min-height: auto;
        padding-top: var(--space-5);
    }

    .boundary-grid,
    .control-loop,
    .gate-layout {
        grid-template-columns: 1fr;
    }

    .control-loop li {
        border-right: 0 !important;
    }

    .wp-rail {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}