/* =====================================================================
   VULCAN INSTITUTE — Plugin styles
   Designed to pair with the Vulcan Institute theme. Falls back to a
   workable bronze-on-void palette when the theme isn't active.
   ===================================================================== */

:root {
    --vulcan-primary: var(--vi-frame-light, #c5a26e);
    --vulcan-primary-soft: var(--vi-frame, #a87038);
    --vulcan-amber: var(--vi-amber, #e0b85a);
    --vulcan-bg: var(--vi-bg-deep, #050608);
    --vulcan-bg-panel: var(--vi-bg-panel, #0e1119);
    --vulcan-bg-panel-2: var(--vi-bg-panel-2, #131826);
    --vulcan-text: var(--vi-text, #e8e0d0);
    --vulcan-text-soft: var(--vi-text-soft, #c8bca0);
    --vulcan-text-dim: var(--vi-text-dim, #8a7e64);
    --vulcan-line: var(--vi-line, rgba(197, 162, 110, 0.28));
    --vulcan-line-strong: var(--vi-line-strong, rgba(197, 162, 110, 0.55));
    --vulcan-font-display: var(--vi-font-display, "Antonio", "Oswald", system-ui, sans-serif);
    --vulcan-font-serif: var(--vi-font-serif, "Cinzel", "Cormorant Garamond", Georgia, serif);
    --vulcan-font-body: var(--vi-font-body, "Inter", system-ui, sans-serif);
    --vulcan-font-mono: var(--vi-font-mono, "JetBrains Mono", "IBM Plex Mono", monospace);
    --vulcan-radius: var(--vi-radius-lg, 12px);
}

/* ---------- Panel: copper-bezel container ---------- */
.vulcan-panel {
    position: relative;
    max-width: 1100px;
    margin: clamp(2rem, 5vw, 4rem) auto;
    padding: clamp(2rem, 4vw, 3rem) clamp(1.25rem, 3vw, 2.75rem);
    background: linear-gradient(180deg, var(--vulcan-bg-panel-2), var(--vulcan-bg-panel));
    border: 1px solid var(--vulcan-line);
    border-radius: var(--vulcan-radius);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.85);
    color: var(--vulcan-text);
    font-family: var(--vulcan-font-body);
}

/* Top bronze highlight stripe — echoes the theme's site header */
.vulcan-panel::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 24px;
    right: 24px;
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        var(--vulcan-primary-soft) 20%,
        var(--vulcan-primary) 50%,
        var(--vulcan-primary-soft) 80%,
        transparent);
    pointer-events: none;
}

/* Bracket corners for the console feel */
.vulcan-panel::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) top left / 18px 1px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) top left / 1px 18px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) top right / 18px 1px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) top right / 1px 18px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) bottom left / 18px 1px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) bottom left / 1px 18px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) bottom right / 18px 1px no-repeat,
        linear-gradient(var(--vulcan-primary), var(--vulcan-primary)) bottom right / 1px 18px no-repeat;
    opacity: 0.55;
    border-radius: var(--vulcan-radius);
}

.vulcan-panel h2,
.vulcan-panel h3 {
    font-family: var(--vulcan-font-serif);
    color: var(--vi-frame-lighter, #e0b985);
    letter-spacing: 0.03em;
    margin-top: 0;
}

.vulcan-panel h2 {
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    text-align: center;
    margin-bottom: 0.6rem;
}

.vulcan-panel > p:first-of-type {
    text-align: center;
    color: var(--vulcan-text-soft);
    max-width: 60ch;
    margin: 0 auto 2rem;
}

/* ---------- Buttons (used by aptitude, research, meditation) ---------- */
.vulcan-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    background: linear-gradient(180deg, var(--vulcan-primary), var(--vulcan-primary-soft));
    border: 1px solid var(--vulcan-primary);
    border-radius: 999px 4px 999px 4px;
    color: var(--vi-text-on-metal, #1a0e06);
    font-family: var(--vulcan-font-display);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 6px 18px rgba(0, 0, 0, 0.45);
}
.vulcan-button:hover {
    background: linear-gradient(180deg, var(--vi-frame-lighter, #e0b985), var(--vulcan-primary));
    color: var(--vi-text-on-metal, #1a0e06);
    transform: translateY(-2px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 12px 26px rgba(0, 0, 0, 0.55);
}
.vulcan-button:disabled,
.vulcan-button[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

/* ---------- Aptitude · test selector grid ---------- */
.vulcan-test-selector-head { text-align: center; margin-bottom: 2.5rem; }
.vulcan-test-selector-head .lcars-label { display: inline-block; margin-bottom: 0.4rem; }

.vulcan-test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.3rem;
}
.vulcan-test-card {
    position: relative;
    padding: 1.6rem 1.5rem 1.4rem;
    background: linear-gradient(180deg, rgba(168, 112, 56, 0.06), rgba(5, 6, 8, 0.4));
    border: 1px solid var(--vulcan-line);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.vulcan-test-card::before,
.vulcan-test-card::after {
    content: "";
    position: absolute;
    width: 28px;
    height: 28px;
    pointer-events: none;
    transition: width 0.3s ease, height 0.3s ease;
}
.vulcan-test-card::before {
    top: 0; left: 0;
    border-top: 2px solid var(--vulcan-primary);
    border-left: 2px solid var(--vulcan-primary);
}
.vulcan-test-card::after {
    bottom: 0; right: 0;
    border-bottom: 2px solid var(--vulcan-primary);
    border-right: 2px solid var(--vulcan-primary);
}
.vulcan-test-card:hover {
    transform: translateY(-4px);
    border-color: var(--vulcan-primary);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5), 0 0 24px rgba(224, 184, 90, 0.12);
}
.vulcan-test-card:hover::before,
.vulcan-test-card:hover::after { width: 44px; height: 44px; }
.vulcan-test-card-link {
    position: absolute;
    inset: 0;
    z-index: 2;
}
.vulcan-test-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.9rem;
}
.vulcan-test-card-code {
    font-family: var(--vulcan-font-mono);
    color: var(--vulcan-amber);
    font-size: 0.74rem;
    letter-spacing: 0.24em;
}
.vulcan-test-card-status {
    font-family: var(--vulcan-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--vi-emerald, #5a8d6c);
    padding: 0.15rem 0.55rem;
    border: 1px solid rgba(90, 141, 108, 0.5);
    border-radius: 3px;
    background: rgba(90, 141, 108, 0.08);
}
.vulcan-test-card-title {
    color: var(--vi-frame-lighter, #e0b985);
    font-family: var(--vulcan-font-serif);
    font-size: 1.2rem;
    line-height: 1.25;
    margin: 0 0 0.5rem;
    letter-spacing: 0.02em;
}
.vulcan-test-card-desc {
    color: var(--vulcan-text-soft);
    font-size: 0.88rem;
    line-height: 1.55;
    margin: 0 0 1rem;
    min-height: 2.6em;
}
.vulcan-test-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
    margin: 0 0 1.1rem;
    padding: 0.7rem 0;
    border-top: 1px solid var(--vulcan-line);
    border-bottom: 1px solid var(--vulcan-line);
}
.vulcan-test-card-stats > div { text-align: center; }
.vulcan-test-card-stats dt { display: block; margin-bottom: 0.2rem; }
.vulcan-test-card-stats dd {
    margin: 0;
    font-family: var(--vulcan-font-display);
    font-size: 1.05rem;
    letter-spacing: 0.05em;
    color: var(--vi-frame-lighter, #e0b985);
}
.vulcan-test-card-cta {
    display: inline-block;
    font-family: var(--vulcan-font-display);
    font-size: 0.85rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--vulcan-amber);
}
.vulcan-test-card:hover .vulcan-test-card-cta { color: var(--vi-amber-bright, #f0d8a8); }

/* Legacy class kept for backwards-compat with any other entry points. */
.vulcan-test-list .vulcan-test-card { margin-bottom: 1rem; }

/* ---------- Research archive ---------- */
.vulcan-research-headline { text-align: center; margin-bottom: 2rem; }
.vulcan-research-headline-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.9rem;
    border: 1px solid var(--vulcan-line-strong);
    border-radius: 999px;
    margin-bottom: 0.8rem;
    background: rgba(197, 162, 110, 0.05);
}
.vulcan-research-headline-count {
    font-family: var(--vulcan-font-display);
    font-size: 1.1rem;
    color: var(--vi-frame-lighter, #e0b985);
    letter-spacing: 0.08em;
}

.vulcan-research-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.45rem;
    margin: 0 0 2.4rem;
    padding-bottom: 1.4rem;
    border-bottom: 1px solid var(--vulcan-line);
}
.vulcan-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--vulcan-line);
    background: transparent;
    color: var(--vulcan-text-soft);
    font-family: var(--vulcan-font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.vulcan-filter-tab-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--vulcan-line-strong);
    transition: background 0.2s ease, box-shadow 0.2s ease;
}
.vulcan-filter-tab:hover {
    background: rgba(197, 162, 110, 0.1);
    color: var(--vi-frame-lighter, #e0b985);
    border-color: var(--vulcan-primary);
}
.vulcan-filter-tab:hover .vulcan-filter-tab-dot { background: var(--vulcan-primary); }
.vulcan-filter-tab.active {
    background: var(--vulcan-primary);
    color: var(--vi-text-on-metal, #1a0e06);
    border-color: var(--vulcan-primary);
}
.vulcan-filter-tab.active .vulcan-filter-tab-dot {
    background: var(--vi-text-on-metal, #1a0e06);
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
}

.vulcan-research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1rem;
}
.vulcan-research-entry {
    position: relative;
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0;
    background:
        linear-gradient(180deg, rgba(168, 112, 56, 0.04), transparent),
        rgba(5, 6, 8, 0.55);
    border: 1px solid var(--vulcan-line);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.vulcan-research-entry:hover {
    transform: translateY(-2px);
    border-color: var(--vulcan-primary);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}
.vulcan-research-entry-link {
    position: absolute;
    inset: 0;
    z-index: 2;
}
.vulcan-research-entry-rail {
    padding: 1.1rem 0.9rem;
    background: linear-gradient(180deg, rgba(168, 112, 56, 0.12), rgba(168, 112, 56, 0.03));
    border-right: 1px solid var(--vulcan-line);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.8rem;
}
.vulcan-research-entry-id {
    font-family: var(--vulcan-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--vulcan-amber);
    line-height: 1.4;
    word-break: break-all;
}
.vulcan-research-entry-date {
    font-family: var(--vulcan-font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--vulcan-text-dim);
}
.vulcan-research-entry-body {
    padding: 1.1rem 1.3rem 1.2rem;
}
.vulcan-research-entry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.55rem;
    min-height: 1.3em;
}
.vulcan-research-term {
    display: inline-block;
    padding: 0.1rem 0.55rem;
    background: rgba(197, 162, 110, 0.1);
    color: var(--vulcan-primary);
    font-family: var(--vulcan-font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    border: 1px solid var(--vulcan-line);
    border-radius: 3px;
}
.vulcan-research-entry-title {
    font-family: var(--vulcan-font-serif);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--vi-frame-lighter, #e0b985);
    margin: 0 0 0.5rem;
    line-height: 1.3;
}
.vulcan-research-entry:hover .vulcan-research-entry-title {
    color: var(--vi-amber-bright, #f0d8a8);
}
.vulcan-research-excerpt {
    color: var(--vulcan-text-soft);
    margin: 0 0 0.85rem;
    font-size: 0.88rem;
    line-height: 1.5;
}
.vulcan-research-entry-cta {
    display: inline-block;
    font-family: var(--vulcan-font-display);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--vulcan-amber);
}
.vulcan-research-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--vulcan-text-dim);
    font-family: var(--vulcan-font-mono);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

@media (max-width: 540px) {
    .vulcan-research-entry { grid-template-columns: 1fr; }
    .vulcan-research-entry-rail {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-right: none;
        border-bottom: 1px solid var(--vulcan-line);
        padding: 0.6rem 1rem;
    }
}

/* ---------- Logic test runner ---------- */
.vulcan-test-header { text-align: center; margin-bottom: 2.5rem; }
.vulcan-test-header h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.vulcan-test-header .vulcan-test-intro { color: var(--vulcan-text-soft); margin-bottom: 1rem; }
.vulcan-test-timer-row {
    font-family: var(--vulcan-font-mono);
    font-size: 1rem;
    letter-spacing: 0.18em;
    color: var(--vulcan-amber);
    text-transform: uppercase;
}

/* ---------- Meditation orbit ---------- */
.vulcan-meditation-root { text-align: center; }
.vulcan-meditation-root > p { color: var(--vulcan-text-soft); }
.vulcan-meditation-orbit {
    width: 240px;
    height: 240px;
    margin: 2.4rem auto 1.6rem;
    border-radius: 50%;
    border: 1px solid var(--vulcan-line-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle, rgba(168, 112, 56, 0.06), transparent 70%);
}
.vulcan-meditation-orbit::after {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 1px dashed rgba(197, 162, 110, 0.18);
    pointer-events: none;
}
.vulcan-meditation-core {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%,
        rgba(240, 216, 168, 0.55),
        rgba(168, 112, 56, 0.45) 60%,
        rgba(110, 73, 36, 0.4) 100%);
    box-shadow: 0 0 36px rgba(224, 184, 90, 0.55), inset 0 0 14px rgba(0, 0, 0, 0.4);
    transition: transform 3s ease-in-out, box-shadow 3s ease-in-out;
}
.vulcan-breathe-in  { transform: scale(1.18); box-shadow: 0 0 56px rgba(224, 184, 90, 0.85), inset 0 0 14px rgba(0, 0, 0, 0.4); }
.vulcan-breathe-out { transform: scale(0.88); box-shadow: 0 0 18px rgba(224, 184, 90, 0.35), inset 0 0 14px rgba(0, 0, 0, 0.4); }

.vulcan-meditation-phase {
    font-family: var(--vulcan-font-mono);
    letter-spacing: 0.32em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: var(--vulcan-amber);
}
.vulcan-meditation-timer {
    font-family: var(--vulcan-font-display);
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    margin: 0.2rem 0 1.4rem;
    color: var(--vi-frame-lighter, #e0b985);
}
.vulcan-meditation-controls {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
}
.vulcan-meditation-subtitles {
    margin-top: 1.5rem;
    padding: 0.7rem 1rem;
    background: rgba(5, 5, 9, 0.55);
    border: 1px solid var(--vulcan-line);
    border-radius: 8px;
    backdrop-filter: blur(4px);
    color: var(--vulcan-text);
    font-family: var(--vulcan-font-serif);
    font-style: italic;
    font-size: 0.95rem;
    text-align: center;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.vulcan-meditation-subtitles.active {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- LCARS-style atoms (used by various templates) ---------- */
.lcars-label {
    color: var(--vulcan-amber);
    font-family: var(--vulcan-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    font-weight: 500;
}
.lcars-value {
    color: var(--vi-frame-lighter, #e0b985);
    font-family: var(--vulcan-font-display);
    font-size: 1.15rem;
    letter-spacing: 0.05em;
}
.lcars-data-display {
    background: rgba(5, 5, 9, 0.6);
    border-left: 3px solid var(--vulcan-primary);
    padding: 0.9rem 1.2rem;
    margin: 1rem 0;
    border-radius: 0 6px 6px 0;
}
.lcars-bar {
    display: inline-block;
    background: var(--vulcan-primary);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    margin: 0.2rem;
    color: var(--vi-text-on-metal, #1a0e06);
    font-family: var(--vulcan-font-display);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.lcars-progress-segmented {
    display: flex;
    gap: 3px;
    height: 14px;
    margin: 1rem 0;
}
.lcars-progress-segment {
    flex: 1;
    background: rgba(197, 162, 110, 0.16);
    border-radius: 2px;
    transition: background 0.3s ease;
}
.lcars-progress-segment.active {
    background: var(--vulcan-primary);
    box-shadow: 0 0 6px rgba(224, 184, 90, 0.6);
}

@keyframes lcars-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.55; }
}
.lcars-pulse { animation: lcars-pulse 2s ease-in-out infinite; }

/* ---------- Logo before/after comparison (used inside case-study bodies) ---------- */
.vulcan-logo-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
    margin: 1.4rem 0 0.4rem;
}
.vulcan-logo-compare-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 1.6rem 1rem 1.1rem;
    margin: 0;
    background:
        linear-gradient(180deg, rgba(168, 112, 56, 0.06), transparent),
        rgba(5, 6, 8, 0.4);
    border: 1px solid var(--vulcan-line);
    border-radius: 6px;
    position: relative;
}
.vulcan-logo-compare-item::before,
.vulcan-logo-compare-item::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    pointer-events: none;
}
.vulcan-logo-compare-item::before {
    top: -1px; left: -1px;
    border-top: 1px solid var(--vulcan-primary);
    border-left: 1px solid var(--vulcan-primary);
}
.vulcan-logo-compare-item::after {
    bottom: -1px; right: -1px;
    border-bottom: 1px solid var(--vulcan-primary);
    border-right: 1px solid var(--vulcan-primary);
}
.vulcan-logo-compare-item .lcars-label {
    letter-spacing: 0.28em;
    align-self: flex-start;
}
.vulcan-logo-compare-mark {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 160px;
    padding: 0.6rem;
    color: var(--vulcan-primary);
}
.vulcan-logo-compare-mark img,
.vulcan-logo-compare-mark svg {
    max-width: 160px;
    max-height: 160px;
    width: auto;
    height: auto;
    object-fit: contain;
}
.vulcan-logo-compare-item figcaption {
    font-family: var(--vulcan-font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--vulcan-text-dim);
    text-align: center;
}
@media (max-width: 540px) {
    .vulcan-logo-compare { grid-template-columns: 1fr; }
}

/* ---------- Stellar cartography stage ---------- */
.vulcan-starmap-stage {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 420px;
    max-height: 720px;
    background:
        radial-gradient(circle at center, rgba(42, 74, 111, 0.18), transparent 60%),
        radial-gradient(circle at center, rgba(20, 20, 40, 0.4), rgba(5, 5, 9, 0.95));
    border-radius: var(--vulcan-radius);
    overflow: hidden;
    border: 1px solid var(--vulcan-line);
    touch-action: none;
}
#vulcan-starmap-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}
#vulcan-starmap-canvas:active { cursor: grabbing; }

.vulcan-starmap-legend {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(5, 6, 8, 0.78);
    border: 1px solid var(--vulcan-line-strong);
    border-radius: 6px;
    padding: 0.7rem 1rem;
    color: var(--vulcan-text);
    line-height: 1.6;
    backdrop-filter: blur(6px);
    pointer-events: none;
}
.vulcan-starmap-legend-title {
    display: block;
    margin-bottom: 0.4rem;
}
.vulcan-starmap-legend-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 0.2rem 0.7rem;
    font-family: var(--vulcan-font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    color: var(--vulcan-text-soft);
}
.vulcan-starmap-legend-list li { display: inline-flex; align-items: center; }
.vulcan-starmap-swatch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.4rem;
    box-shadow: 0 0 6px currentColor;
}
.vulcan-starmap-swatch[data-cls="O"] { background:#9bb0ff; color:#9bb0ff; }
.vulcan-starmap-swatch[data-cls="B"] { background:#aabfff; color:#aabfff; }
.vulcan-starmap-swatch[data-cls="A"] { background:#cad7ff; color:#cad7ff; }
.vulcan-starmap-swatch[data-cls="F"] { background:#f8f7ff; color:#f8f7ff; }
.vulcan-starmap-swatch[data-cls="G"] { background:#fff4ea; color:#fff4ea; }
.vulcan-starmap-swatch[data-cls="K"] { background:#ffd2a1; color:#ffd2a1; }
.vulcan-starmap-swatch[data-cls="M"] { background:#ffcc6f; color:#ffcc6f; }

.vulcan-starmap-info {
    position: absolute;
    top: 1rem;
    left: 1rem;
    max-width: 320px;
    background: rgba(5, 6, 8, 0.86);
    backdrop-filter: blur(6px);
    pointer-events: none;
    margin: 0;
}
.vulcan-starmap-info-meta {
    font-family: var(--vulcan-font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: var(--vulcan-text-dim);
    margin-top: 0.3rem;
}
.vulcan-starmap-info-desc {
    margin-top: 0.6rem;
    font-size: 0.88rem;
    color: var(--vulcan-text-soft);
    line-height: 1.5;
}
.vulcan-starmap-info-meta:empty,
.vulcan-starmap-info-desc:empty { display: none; }
.vulcan-starmap-reset {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem !important;
    padding: 0.45rem 0.95rem !important;
    letter-spacing: 0.14em;
}

/* ---------- Case studies grid + modal ---------- */
.vulcan-casestudy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}
.vulcan-casestudy-card {
    background: rgba(197, 162, 110, 0.04);
    border: 1px solid var(--vulcan-line);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}
.vulcan-casestudy-card:hover,
.vulcan-casestudy-card:focus-visible {
    transform: translateY(-4px);
    border-color: var(--vulcan-primary);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45);
    outline: none;
}
.vulcan-casestudy-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    background: rgba(5, 6, 8, 0.7);
    overflow: hidden;
}
.vulcan-casestudy-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.vulcan-casestudy-card:hover .vulcan-casestudy-thumb img {
    transform: scale(1.04);
}
.vulcan-casestudy-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(168, 112, 56, 0.22), rgba(5, 6, 8, 0.7));
    color: var(--vulcan-primary);
    font-family: var(--vulcan-font-serif);
    font-size: 4rem;
    font-weight: 600;
}
.vulcan-casestudy-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 6, 8, 0.85) 0%, rgba(5, 6, 8, 0) 60%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.25s ease;
}
.vulcan-casestudy-card:hover .vulcan-casestudy-overlay,
.vulcan-casestudy-card:focus-visible .vulcan-casestudy-overlay { opacity: 1; }

.vulcan-casestudy-meta {
    padding: 1.1rem 1.25rem 1.3rem;
    flex: 1;
}
.vulcan-casestudy-meta h3 {
    color: var(--vulcan-primary);
    font-family: var(--vulcan-font-display);
    letter-spacing: 0.04em;
    margin: 0 0 0.55rem;
    font-size: 1.05rem;
}
.vulcan-casestudy-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    font-size: 0.8rem;
    color: var(--vulcan-text-soft);
    margin-bottom: 0.7rem;
}
.vulcan-casestudy-meta-row .lcars-label { margin-right: 0.3rem; }
.vulcan-casestudy-meta p {
    margin: 0;
    color: var(--vulcan-text-soft);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* Modal */
.vulcan-casestudy-modal {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}
.vulcan-casestudy-modal.is-open { display: flex; }
.vulcan-casestudy-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 3, 5, 0.85);
    backdrop-filter: blur(6px);
}
.vulcan-casestudy-modal-frame {
    position: relative;
    z-index: 1;
    background: var(--vulcan-bg-panel);
    border: 1px solid var(--vulcan-line-strong);
    border-radius: 14px;
    max-width: 920px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
}
.vulcan-casestudy-modal-close,
.vulcan-casestudy-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(5, 6, 8, 0.7);
    color: var(--vulcan-primary);
    border: 1px solid var(--vulcan-line-strong);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-family: var(--vulcan-font-serif);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s ease, color 0.2s ease;
}
.vulcan-casestudy-modal-close:hover,
.vulcan-casestudy-modal-nav:hover {
    background: rgba(197, 162, 110, 0.22);
    color: var(--vi-frame-lighter, #e0b985);
}
.vulcan-casestudy-modal-close {
    top: 0.75rem;
    right: 0.75rem;
    transform: none;
    width: 38px;
    height: 38px;
    font-size: 1.4rem;
}
.vulcan-casestudy-modal-nav.prev { left: -22px; }
.vulcan-casestudy-modal-nav.next { right: -22px; }
.vulcan-casestudy-modal-body {
    padding: 2rem 2.5rem;
    overflow-y: auto;
    color: var(--vulcan-text);
    font-family: var(--vulcan-font-body);
    line-height: 1.65;
}
.vulcan-casestudy-modal-body h1,
.vulcan-casestudy-modal-body h2,
.vulcan-casestudy-modal-body h3 {
    color: var(--vi-frame-lighter, #e0b985);
    font-family: var(--vulcan-font-serif);
}
.vulcan-casestudy-modal-body code,
.vulcan-casestudy-modal-body pre {
    font-family: var(--vulcan-font-mono);
}
.vulcan-casestudy-modal-body code {
    background: rgba(197, 162, 110, 0.12);
    padding: 0.1em 0.35em;
    border-radius: 3px;
    font-size: 0.92em;
    color: var(--vi-amber-bright, #f0d8a8);
}
.vulcan-casestudy-modal-body pre {
    background: var(--vulcan-bg);
    border: 1px solid var(--vulcan-line);
    border-radius: 6px;
    padding: 1rem 1.2rem;
    overflow-x: auto;
}
.vulcan-casestudy-modal-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .vulcan-panel {
        margin: 1.5rem 1rem;
        padding: 1.75rem 1.1rem;
    }
    .vulcan-meditation-orbit { width: 200px; height: 200px; }
    .vulcan-meditation-core { width: 100px; height: 100px; }
    .vulcan-button { min-height: 44px; padding: 0.8rem 1.2rem; }
    .vulcan-starmap-stage { height: 60vh; min-height: 360px; }
    .vulcan-starmap-info { max-width: 220px; font-size: 0.85rem; }
    .vulcan-starmap-legend { font-size: 0.7rem; padding: 0.5rem 0.7rem; }
    .vulcan-starmap-reset { top: 0.5rem; right: 0.5rem; }
    .vulcan-casestudy-grid { grid-template-columns: 1fr; gap: 1rem; }
    .vulcan-casestudy-modal-frame { max-height: 95vh; }
    .vulcan-casestudy-modal-body { padding: 1.25rem 1rem; }
    .vulcan-casestudy-modal-nav { width: 36px; height: 36px; font-size: 1.3rem; }
    .vulcan-casestudy-modal-nav.prev { left: 0.5rem; }
    .vulcan-casestudy-modal-nav.next { right: 0.5rem; }
}
@media (max-width: 480px) {
    .vulcan-panel {
        margin: 1rem 0.5rem;
        padding: 1.4rem 0.9rem;
        border-radius: 10px;
    }
}