:root {
    --void: #060506;
    --void-soft: rgba(7, 6, 7, 0.72);
    --paper: #f6f1ea;
    --paper-dim: rgba(246, 241, 234, 0.74);
    --line: rgba(246, 241, 234, 0.12);
    --line-strong: rgba(246, 241, 234, 0.24);
    --visceral: #c71f32;
    --visceral-bright: #ff4960;
    --visceral-soft: rgba(199, 31, 50, 0.18);
    --panel-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
    --panel-shadow: 0 1.6rem 3rem rgba(0, 0, 0, 0.34);
    --panel-radius: 1.35rem;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    overflow: hidden;
}

body {
    color: var(--paper);
    background:
        radial-gradient(circle at 24% 16%, rgba(199, 31, 50, 0.16), transparent 28rem),
        radial-gradient(circle at 82% 18%, rgba(246, 241, 234, 0.06), transparent 24rem),
        linear-gradient(180deg, #040404 0%, #080808 100%);
    font-family: "Orbitron", sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

.universe-canvas,
.universe-noise,
.universe-scanlines,
.universe-vignette,
.universe-grid {
    position: fixed;
    inset: 0;
}

.universe-canvas {
    z-index: 0;
    display: block;
    width: 100vw;
    height: 100vh;
}

.universe-noise,
.universe-scanlines,
.universe-vignette,
.universe-grid,
.reticle,
.reticle-hint,
.loading-screen,
.mobile-joystick-shell,
.universe-topbar,
.universe-layout,
.command-dock {
    pointer-events: none;
}

.universe-noise {
    z-index: 1;
    opacity: 0.055;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 240px 240px;
    mix-blend-mode: screen;
}

.universe-scanlines {
    z-index: 1;
    opacity: 0.04;
    background: repeating-linear-gradient(
        180deg,
        transparent,
        transparent 2px,
        rgba(246, 241, 234, 0.08) 2px,
        rgba(246, 241, 234, 0.08) 4px
    );
}

.universe-vignette {
    z-index: 1;
    background:
        radial-gradient(circle at center, transparent 42%, rgba(0, 0, 0, 0.46) 100%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.54), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.54));
}

.universe-grid {
    z-index: 1;
    opacity: 0.2;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 7.5rem 7.5rem;
    mask-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.9) 18%, rgba(0, 0, 0, 0.9) 82%, transparent);
}

.universe-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 0.95rem 1.2rem 1rem;
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
        rgba(5, 5, 5, 0.54);
}

.topbar-cluster,
.topbar-center,
.topbar-links,
.mode-bar,
.control-grid,
.status-strip,
.inspect-meta,
.hotspot-list,
.quick-hotspots,
.panel-head,
.mission-grid,
.inspect-pill-row,
.inspector-actions,
.inspector-cta-row,
.dock-actions {
    min-width: 0;
}

.topbar-cluster,
.topbar-links,
.panel-chip-row,
.inspect-pill-row,
.inspector-actions,
.mode-bar,
.quick-hotspots,
.dock-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.topbar-links {
    justify-content: flex-end;
    flex-wrap: wrap;
}

.topbar-center {
    display: grid;
    justify-items: center;
    gap: 0.18rem;
}

.topbar-link,
.topbar-mark,
.topbar-submark,
.eyebrow,
.label,
.panel-kicker,
.topbar-counter,
.panel-chip,
.inspect-pill,
.dock-index {
    font-family: "Syncopate", sans-serif;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.topbar-link,
.topbar-mark,
.topbar-submark,
.topbar-counter {
    font-size: 0.62rem;
    pointer-events: auto;
}

.topbar-link {
    color: var(--paper-dim);
}

.topbar-link:hover,
.topbar-link:focus-visible {
    color: var(--visceral-bright);
}

.topbar-mark {
    color: var(--paper);
    white-space: nowrap;
}

.topbar-submark,
.topbar-counter {
    color: rgba(246, 241, 234, 0.55);
}

.topbar-counter {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
}

.topbar-button,
.quick-hotspot,
.hud-fab,
.nav-button,
.dock-button {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.025);
    color: var(--paper);
    cursor: pointer;
    transition: background 180ms ease, border-color 180ms ease, transform 180ms ease, opacity 180ms ease, box-shadow 180ms ease;
}

.topbar-button,
.nav-button,
.dock-button {
    min-height: 2.35rem;
    padding: 0.56rem 0.86rem;
    border-radius: 999px;
    font-family: "Syncopate", sans-serif;
    font-size: 0.56rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: auto;
}

.topbar-button:hover,
.topbar-button:focus-visible,
.quick-hotspot:hover,
.quick-hotspot:focus-visible,
.hud-fab:hover,
.hud-fab:focus-visible,
.nav-button:hover,
.nav-button:focus-visible,
.dock-button:hover,
.dock-button:focus-visible,
.mode-button:hover,
.mode-button:focus-visible,
.utility-button:hover,
.utility-button:focus-visible,
.hotspot-button:hover,
.hotspot-button:focus-visible,
.mobile-inspect:hover,
.mobile-inspect:focus-visible {
    border-color: rgba(199, 31, 50, 0.48);
    background: rgba(199, 31, 50, 0.14);
    box-shadow: 0 0 0 0.2rem rgba(199, 31, 50, 0.08);
}

.universe-layout {
    position: fixed;
    top: 5.7rem;
    left: 1rem;
    right: 1rem;
    bottom: 7.8rem;
    z-index: 4;
    display: grid;
    grid-template-columns: minmax(18rem, 23rem) minmax(19rem, 25rem);
    grid-template-rows: auto 1fr;
    justify-content: space-between;
    align-content: start;
    gap: 1rem;
}

.hud-panel {
    pointer-events: auto;
    border: 1px solid var(--line);
    border-radius: var(--panel-radius);
    background:
        radial-gradient(circle at top left, rgba(199, 31, 50, 0.16), transparent 42%),
        var(--panel-bg),
        rgba(5, 5, 5, 0.56);
    backdrop-filter: blur(18px);
    box-shadow: var(--panel-shadow);
}

.intro-panel,
.inspector-panel,
.hotspot-panel {
    padding: 1.05rem;
}

.intro-panel {
    grid-column: 1;
    grid-row: 1 / span 2;
    display: grid;
    gap: 1rem;
    align-content: start;
    max-height: calc(100vh - 15rem);
    overflow: auto;
}

.inspector-panel {
    grid-column: 2;
    grid-row: 1;
    display: grid;
    gap: 0.9rem;
    align-content: start;
    max-height: min(64vh, 40rem);
    overflow: auto;
}

.hotspot-panel {
    grid-column: 2;
    grid-row: 2;
    display: grid;
    gap: 0.85rem;
    align-content: start;
    min-height: 0;
    overflow: hidden;
}

.panel-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.panel-chip,
.inspect-pill {
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    padding: 0.42rem 0.72rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.54rem;
}

.panel-chip.is-live,
.dock-button--accent,
.inspect-pill {
    border-color: rgba(199, 31, 50, 0.38);
    background: linear-gradient(180deg, rgba(199, 31, 50, 0.18), rgba(199, 31, 50, 0.08));
}

.intro-panel h1,
.inspector-panel h2 {
    margin: 0;
    font-family: "Syncopate", sans-serif;
    font-size: clamp(1.52rem, 2.6vw, 2.3rem);
    line-height: 1.08;
    text-transform: uppercase;
}

.intro-panel h1 span,
.inspector-panel h2 span {
    color: var(--visceral-bright);
}

.eyebrow,
.panel-kicker,
.label {
    font-size: 0.6rem;
    color: var(--visceral-bright);
}

.intro-copy,
.control-card p,
.panel-head p,
#inspect-copy,
.mission-card p,
.route-strip p,
#dock-copy {
    margin: 0;
    color: var(--paper-dim);
    line-height: 1.62;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.mission-card,
.control-card,
.inspect-meta div,
.route-strip {
    border: 1px solid rgba(246, 241, 234, 0.08);
    background: rgba(255, 255, 255, 0.025);
}

.mission-card {
    display: grid;
    gap: 0.38rem;
    padding: 0.85rem;
}

.mission-card strong {
    font-size: 0.93rem;
    line-height: 1.45;
}

.mode-bar {
    flex-wrap: wrap;
}

.mode-button,
.utility-button,
.hotspot-button,
.mobile-inspect {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
    color: var(--paper);
    cursor: pointer;
    transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.mode-button,
.utility-button {
    min-height: 2.8rem;
    padding: 0.82rem 1rem;
    border-radius: 999px;
    font-family: "Syncopate", sans-serif;
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.mode-button.is-active {
    border-color: rgba(199, 31, 50, 0.65);
    background: linear-gradient(180deg, rgba(199, 31, 50, 0.28), rgba(199, 31, 50, 0.14));
}

.utility-button.wide {
    width: 100%;
}

.quick-hotspot-shell {
    display: grid;
    gap: 0.6rem;
}

.quick-hotspots {
    overflow-x: auto;
    padding-bottom: 0.15rem;
}

.quick-hotspot {
    flex: 0 0 auto;
    min-height: 2.5rem;
    padding: 0.76rem 0.9rem;
    border-radius: 999px;
    font-family: "Syncopate", sans-serif;
    font-size: 0.54rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    pointer-events: auto;
}

.quick-hotspot.is-active,
.hotspot-button.is-active,
.nav-button.is-active,
.dock-button.is-active {
    border-color: rgba(199, 31, 50, 0.68);
    background: linear-gradient(180deg, rgba(199, 31, 50, 0.24), rgba(199, 31, 50, 0.08));
}

.control-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
}

.control-card {
    display: grid;
    gap: 0.4rem;
    padding: 0.88rem;
    border-radius: 1rem;
}

.status-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
}

.status-strip div {
    display: grid;
    gap: 0.2rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(246, 241, 234, 0.1);
}

.status-strip strong {
    font-size: 0.86rem;
    line-height: 1.4;
}

.inspector-toolbar,
.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
}

.inspector-index {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    margin-top: 0.28rem;
}

.inspector-index strong {
    font-family: "Syncopate", sans-serif;
    font-size: 1rem;
}

.inspector-index span {
    color: rgba(246, 241, 234, 0.56);
    font-size: 0.82rem;
}

.nav-button {
    flex: 1 1 auto;
}

.inspect-media {
    display: grid;
    gap: 0.5rem;
    margin: 0;
}

.inspect-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border: 1px solid rgba(246, 241, 234, 0.12);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.03);
}

.inspect-media figcaption {
    margin: 0;
    color: var(--paper-dim);
    font-size: 0.72rem;
    line-height: 1.5;
}

.inspect-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.inspect-meta div {
    padding: 0.75rem;
    border-radius: 1rem;
}

.inspect-meta dt {
    margin-bottom: 0.2rem;
    font-family: "Syncopate", sans-serif;
    font-size: 0.56rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--paper-dim);
}

.inspect-meta dd {
    margin: 0;
    font-size: 0.92rem;
}

.inspector-cta-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.route-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
    align-items: center;
    padding: 0.82rem 0.88rem;
    border-radius: 1rem;
}

.hotspot-list {
    display: grid;
    gap: 0.52rem;
    overflow: auto;
    padding-right: 0.15rem;
}

.hotspot-button {
    display: grid;
    gap: 0.24rem;
    width: 100%;
    padding: 0.88rem 0.92rem;
    border-radius: 1rem;
    text-align: left;
}

.hotspot-button strong {
    font-size: 0.84rem;
    font-weight: 600;
}

.hotspot-button span {
    color: var(--paper-dim);
    font-size: 0.72rem;
}

.command-dock {
    position: fixed;
    left: 50%;
    bottom: 1rem;
    z-index: 6;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    width: min(76rem, calc(100vw - 2rem));
    padding: 0.9rem 1rem;
    transform: translateX(-50%);
}

.dock-summary {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.dock-index {
    display: inline-grid;
    place-items: center;
    width: 3.2rem;
    height: 3.2rem;
    border: 1px solid rgba(199, 31, 50, 0.35);
    border-radius: 1rem;
    background: linear-gradient(180deg, rgba(199, 31, 50, 0.2), rgba(199, 31, 50, 0.06));
    color: var(--paper);
    font-size: 0.82rem;
}

.dock-copy-wrap {
    display: grid;
    gap: 0.18rem;
    min-width: 0;
}

.dock-copy-wrap strong {
    font-family: "Syncopate", sans-serif;
    font-size: 0.88rem;
    line-height: 1.3;
    text-transform: uppercase;
}

#dock-copy {
    max-width: 34rem;
    font-size: 0.74rem;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.dock-actions {
    justify-content: flex-end;
}

.dock-button {
    pointer-events: auto;
}

.reticle {
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 2.5rem;
    height: 2.5rem;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 180ms ease;
}

.reticle.is-visible {
    opacity: 1;
}

.reticle span {
    position: absolute;
    inset: 0;
}

.reticle span::before,
.reticle span::after {
    content: "";
    position: absolute;
    background: rgba(246, 241, 234, 0.88);
}

.reticle span:first-child::before,
.reticle span:first-child::after {
    top: 50%;
    width: 0.66rem;
    height: 1px;
}

.reticle span:first-child::before {
    left: 0;
}

.reticle span:first-child::after {
    right: 0;
}

.reticle span:last-child::before,
.reticle span:last-child::after {
    left: 50%;
    width: 1px;
    height: 0.66rem;
}

.reticle span:last-child::before {
    top: 0;
}

.reticle span:last-child::after {
    bottom: 0;
}

.reticle-hint {
    position: fixed;
    left: 50%;
    bottom: 8rem;
    z-index: 5;
    min-width: 14rem;
    transform: translateX(-50%);
    padding: 0.78rem 1rem;
    border: 1px solid rgba(246, 241, 234, 0.12);
    border-radius: 999px;
    background: rgba(5, 5, 5, 0.72);
    color: var(--paper-dim);
    font-family: "Syncopate", sans-serif;
    font-size: 0.56rem;
    letter-spacing: 0.12em;
    text-align: center;
    text-transform: uppercase;
    opacity: 0;
    transition: opacity 180ms ease;
}

.reticle-hint.is-visible {
    opacity: 1;
}

.hud-fab {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 7;
    min-height: 2.8rem;
    padding: 0.82rem 1rem;
    border-radius: 999px;
    font-family: "Syncopate", sans-serif;
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: auto;
}

.mobile-joystick-shell {
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: 5.9rem;
    z-index: 6;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.move-pad,
.move-knob {
    border-radius: 50%;
}

.move-pad {
    position: relative;
    width: 6.5rem;
    height: 6.5rem;
    border: 1px solid rgba(246, 241, 234, 0.14);
    background: rgba(5, 5, 5, 0.46);
    backdrop-filter: blur(12px);
    pointer-events: auto;
    touch-action: none;
}

.move-knob {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 2.6rem;
    height: 2.6rem;
    transform: translate(-50%, -50%);
    background: linear-gradient(180deg, rgba(199, 31, 50, 0.42), rgba(199, 31, 50, 0.16));
    border: 1px solid rgba(199, 31, 50, 0.42);
}

.mobile-inspect {
    min-height: 3rem;
    padding: 0.88rem 1rem;
    border-radius: 999px;
    pointer-events: auto;
    font-family: "Syncopate", sans-serif;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.loading-screen {
    position: fixed;
    inset: 0;
    z-index: 12;
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, rgba(8, 8, 8, 0.78), rgba(8, 8, 8, 0.9)),
        url("../assets/sic_universe_station_preview.png") center/cover no-repeat;
}

.loading-screen.is-hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 280ms ease, visibility 280ms ease;
}

.loading-card {
    display: grid;
    gap: 0.55rem;
    width: min(24rem, calc(100vw - 2rem));
    padding: 1.3rem 1.15rem;
    border: 1px solid var(--line);
    border-radius: var(--panel-radius);
    background: rgba(5, 5, 5, 0.74);
    box-shadow: var(--panel-shadow);
    backdrop-filter: blur(18px);
}

.loading-card strong {
    font-family: "Syncopate", sans-serif;
    font-size: 1.35rem;
}

.loading-card p {
    margin: 0;
    color: var(--paper-dim);
    line-height: 1.6;
}

body.guide-collapsed .intro-panel,
body.guide-collapsed .hotspot-panel {
    display: none;
}

body.hud-hidden .universe-topbar,
body.hud-hidden .universe-layout,
body.hud-hidden .command-dock {
    opacity: 0;
    transform: translateY(-0.6rem);
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
}

body:not(.hud-hidden) .hud-fab {
    opacity: 0.74;
}

@media (max-width: 1180px) {
    .universe-layout {
        grid-template-columns: minmax(16rem, 21rem) minmax(18rem, 23rem);
    }

    .mission-grid,
    .control-grid,
    .status-strip,
    .inspect-meta,
    .inspector-cta-row {
        grid-template-columns: 1fr;
    }

    .route-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 980px) {
    .universe-topbar {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .topbar-center {
        justify-items: start;
    }

    .topbar-links,
    .topbar-cluster {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .universe-layout {
        top: 7.15rem;
        left: 0.75rem;
        right: 0.75rem;
        bottom: 9.5rem;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto auto;
        overflow: auto;
    }

    .intro-panel,
    .inspector-panel,
    .hotspot-panel {
        grid-column: auto;
        grid-row: auto;
    }

    .intro-panel,
    .hotspot-panel {
        max-height: none;
    }

    .command-dock {
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
        width: auto;
        transform: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .dock-actions {
        justify-content: stretch;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .inspector-panel {
        max-height: min(54vh, 31rem);
    }
}

@media (max-width: 820px) {
    .intro-panel h1,
    .inspector-panel h2 {
        font-size: 1.42rem;
    }

    .mission-grid {
        grid-template-columns: 1fr;
    }

    .reticle-hint {
        bottom: 9.6rem;
        width: min(calc(100vw - 1.5rem), 20rem);
    }

    body.guide-collapsed .universe-layout {
        top: 7.85rem;
        bottom: 12.4rem;
        display: grid;
        overflow: hidden;
    }

    body.guide-collapsed .inspector-panel {
        align-self: start;
        max-height: calc(100vh - 22.6rem);
        padding-bottom: 5.6rem;
        overscroll-behavior: contain;
    }

    .command-dock {
        gap: 0.7rem;
    }

    .dock-summary {
        align-items: flex-start;
    }

    .dock-index {
        width: 2.8rem;
        height: 2.8rem;
        font-size: 0.72rem;
    }

    .dock-copy-wrap strong {
        font-size: 0.76rem;
    }

    #dock-copy {
        font-size: 0.68rem;
    }
}

@media (min-width: 821px) {
    .mobile-joystick-shell {
        display: none;
    }
}