.space-colony-page {
    --void: #05070d;
    --panel: rgba(8, 13, 25, 0.72);
    --panel-strong: rgba(10, 16, 31, 0.9);
    --line: rgba(145, 216, 255, 0.22);
    --text: #f4fbff;
    --muted: #9db5c7;
    --cyan: #51e2ff;
    --green: #7dffba;
    --amber: #ffd37b;
    --rose: #ff6f91;
    background: var(--void);
    color: var(--text);
}

.space-colony-page header {
    background: rgba(4, 7, 13, 0.88);
    border-bottom: 1px solid rgba(145, 216, 255, 0.14);
    box-shadow: none;
    backdrop-filter: blur(18px);
}

.space-colony-page .logo h1,
.space-colony-page nav ul li a {
    color: var(--text);
}

.space-colony-page .highlight {
    color: var(--cyan);
}

.colony-shell {
    background:
        radial-gradient(circle at 15% 20%, rgba(81, 226, 255, 0.13), transparent 34%),
        radial-gradient(circle at 85% 5%, rgba(125, 255, 186, 0.12), transparent 32%),
        linear-gradient(180deg, #05070d 0%, #09111d 100%);
    min-height: 100vh;
}

.colony-stage {
    position: relative;
    min-height: calc(100vh - 74px);
    overflow: hidden;
}

#colony-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #05070d;
}

.hud {
    position: absolute;
    z-index: 4;
    color: var(--text);
}

.top-hud {
    top: 22px;
    left: max(18px, 4vw);
    right: max(18px, 4vw);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    pointer-events: none;
}

.mission-block h2,
.start-copy h2,
.game-over-screen h2,
.colony-brief h2 {
    margin: 0;
    color: var(--text);
    letter-spacing: 0;
}

.mission-block h2 {
    font-size: clamp(1.9rem, 4vw, 3.4rem);
    line-height: 1;
}

.eyebrow,
.panel-label {
    color: var(--cyan);
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.status-pill {
    min-width: 110px;
    padding: 9px 14px;
    border: 1px solid var(--line);
    background: var(--panel);
    border-radius: 999px;
    text-align: center;
    backdrop-filter: blur(18px);
}

.status-pill.warning {
    color: var(--amber);
    border-color: rgba(255, 211, 123, 0.46);
}

.status-pill.critical {
    color: var(--rose);
    border-color: rgba(255, 111, 145, 0.55);
}

.resource-hud {
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%);
    width: min(980px, calc(100% - 34px));
    display: grid;
    grid-template-columns: repeat(6, minmax(86px, 1fr));
    gap: 10px;
}

.resource-chip,
.command-panel,
.objective-panel,
.guide-panel,
.event-feed,
.start-copy,
.game-over-screen > div,
.colony-brief .brief-grid > div {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(20px);
}

.resource-chip {
    padding: 10px 12px;
    border-radius: 8px;
}

.resource-chip span {
    color: var(--muted);
    display: block;
    font-size: 0.72rem;
}

.resource-chip strong {
    display: block;
    font-size: 1.22rem;
    line-height: 1.1;
}

.resource-chip.low strong {
    color: var(--rose);
}

.resource-chip.gain strong {
    color: var(--green);
}

.command-panel {
    top: 128px;
    right: max(18px, 4vw);
    width: min(330px, calc(100vw - 36px));
    border-radius: 8px;
    padding: 16px;
}

.objective-panel {
    left: max(18px, 4vw);
    bottom: 190px;
    width: min(330px, calc(100vw - 36px));
    border-radius: 8px;
    padding: 16px;
}

.objective-panel ul {
    margin-top: 12px;
    display: grid;
    gap: 8px;
}

.objective-panel li {
    color: var(--muted);
    border-left: 2px solid rgba(81, 226, 255, 0.34);
    padding-left: 10px;
}

.objective-panel li.complete {
    color: var(--green);
    border-left-color: var(--green);
}

.panel-section + .panel-section {
    margin-top: 16px;
}

.build-grid {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.build-button,
.glass-button,
.primary-action {
    border: 1px solid rgba(145, 216, 255, 0.25);
    color: var(--text);
    cursor: pointer;
    font: inherit;
}

.build-button {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
    align-items: center;
    min-height: 54px;
    padding: 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.055);
    text-align: left;
}

.build-button strong {
    font-size: 0.94rem;
}

.build-button span,
.build-button small,
.tile-readout,
.event-feed {
    color: var(--muted);
}

.build-button small {
    grid-column: 1 / -1;
}

.build-button.active {
    border-color: rgba(81, 226, 255, 0.78);
    background: rgba(81, 226, 255, 0.13);
}

.build-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.tile-readout {
    min-height: 58px;
    margin-top: 8px;
    line-height: 1.45;
}

.control-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 8px;
    margin-top: 10px;
}

.glass-button,
.primary-action {
    min-height: 42px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.075);
}

.glass-button:hover,
.build-button:hover {
    border-color: rgba(81, 226, 255, 0.65);
}

.primary-lite {
    background: rgba(81, 226, 255, 0.16);
    border-color: rgba(81, 226, 255, 0.46);
}

.primary-action {
    background: linear-gradient(135deg, var(--cyan), var(--green));
    color: #061019;
    font-weight: 800;
    padding: 0 18px;
}

.secondary-link {
    color: var(--text);
    font-weight: 700;
}

.event-feed {
    right: max(18px, 4vw);
    bottom: 112px;
    width: min(330px, calc(100vw - 36px));
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 0.88rem;
    line-height: 1.45;
    display: grid;
    gap: 6px;
}

.guide-panel {
    left: max(18px, 4vw);
    bottom: 112px;
    width: min(330px, calc(100vw - 36px));
    border-radius: 8px;
    padding: 14px 16px;
}

#guide-text {
    color: var(--text);
    font-size: 0.92rem;
    line-height: 1.45;
    margin-top: 8px;
}

.start-screen,
.game-over-screen {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 12vh max(24px, 8vw);
    background: linear-gradient(90deg, rgba(5, 7, 13, 0.85), rgba(5, 7, 13, 0.18));
}

.start-copy,
.game-over-screen > div {
    width: min(620px, 100%);
    border-radius: 8px;
    padding: clamp(22px, 4vw, 44px);
}

.start-copy h2,
.game-over-screen h2 {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.02;
    margin: 10px 0 16px;
}

.start-copy p,
.game-over-screen p {
    color: var(--muted);
    font-size: 1.08rem;
    max-width: 52ch;
}

.start-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 26px;
}

.game-over-screen.hidden,
.start-screen.hidden {
    display: none;
}

.colony-brief {
    display: grid;
    grid-template-columns: minmax(240px, 0.85fr) 1.35fr;
    gap: 28px;
    padding: 56px max(22px, 6vw) 72px;
    background: #070b14;
}

.colony-brief p {
    color: var(--muted);
}

.brief-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.brief-grid > div {
    border-radius: 8px;
    padding: 18px;
}

.brief-grid h3 {
    color: var(--text);
    margin-bottom: 8px;
}

@media (max-width: 1100px) {
    .command-panel {
        top: auto;
        right: 18px;
        bottom: 112px;
    }

    .objective-panel {
        display: none;
    }

    .guide-panel {
        display: none;
    }

    .event-feed {
        display: none;
    }
}

@media (max-width: 820px) {
    .colony-stage {
        min-height: 960px;
    }

    .resource-hud {
        grid-template-columns: repeat(3, 1fr);
        bottom: 18px;
    }

    .command-panel {
        left: 18px;
        right: 18px;
        width: auto;
        bottom: 160px;
    }

    .control-row {
        grid-template-columns: 1fr;
    }

    .top-hud {
        align-items: center;
    }

    .status-pill {
        min-width: 86px;
    }

    .colony-brief,
    .brief-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 540px) {
    .colony-stage {
        min-height: 1060px;
    }

    .resource-hud {
        grid-template-columns: repeat(2, 1fr);
    }

    .command-panel {
        bottom: 228px;
    }

    .start-actions {
        align-items: flex-start;
        flex-direction: column;
    }
}