:root {
    --bg-top: #c8dcea;
    --bg-bot: #a8c4d8;
    --text: #1a2a3a;
    --muted: #5a7a8a;
    --dim: #8aaabb;
    --accent: #C8401A;
    --accent2: #e85525;
    --c1: #b94040;
    --c2: #c97040;
    --c3: #c8a020;
    --c4: #4a9458;
    --c5: #2d7a42;
    --display: 'Syne', sans-serif;
    --mono: 'Space Mono', monospace;
    --sans: 'DM Sans', sans-serif;
}

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: var(--sans);
}

body {
    background: radial-gradient(ellipse 100% 80% at 50% 30%, #e8f3fa 0%, #c0d8ea 45%, #90b8d0 100%);
    color: var(--text);
    font-size: 14px;
}

/* ── HEADER */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 300;
    height: 48px;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(210, 232, 245, 0.6);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.logo-mark {
    width: 20px;
    height: 20px;
    background: var(--accent);
    clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-wordmark {
    font-family: var(--display);
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
}

.header-right {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--muted);
    letter-spacing: 0.06em;
}

.header-right span {
    color: var(--accent);
    font-weight: 700;
}

/* ── 3D SCENE */
.scene-wrap {
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    bottom: 0;
    perspective: 900px;
    perspective-origin: 50% 45%;
    overflow: hidden;
}

.scene {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform-style: preserve-3d;
    transition: transform 0.08s linear;
}

/* ── AMBIENT RINGS in 3D */
.ring-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-style: preserve-3d;
    transform: translate(-50%, -50%) rotateX(72deg);
    pointer-events: none;
}

.ring3d {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(160, 200, 230, 0.3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.r1 {
    width: 260px;
    height: 260px;
    border-color: rgba(160, 200, 230, 0.5);
}

.r2 {
    width: 430px;
    height: 430px;
    border-style: dashed;
    border-color: rgba(140, 190, 220, 0.3);
}

.r3 {
    width: 650px;
    height: 650px;
    border-color: rgba(140, 190, 220, 0.15);
}

.r4 {
    width: 900px;
    height: 900px;
    border-color: rgba(140, 190, 220, 0.08);
}

/* ── SPHERE: THE HUB */
.sphere-anchor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(0px);
    transform-style: preserve-3d;
    z-index: 20;
}

.sphere {
    width: 80vmin;
    height: 80vmin;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 32%, #e8f4fc 0%, #c8dff0 25%, #9abdd6 55%, #6898ba 85%, #4878a0 100%);
    box-shadow:
        inset -28px -28px 60px rgba(0, 0, 0, 0.12),
        inset 18px 18px 40px rgba(255, 255, 255, 0.65),
        0 10px 60px rgba(60, 100, 150, 0.35),
        0 0 120px rgba(100, 160, 210, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    position: relative;
    animation: sphere-float 6s ease-in-out infinite;
    transition: box-shadow .3s;
    overflow: hidden;
}

.sphere:hover {
    box-shadow:
        inset -28px -28px 60px rgba(0, 0, 0, 0.12),
        inset 18px 18px 40px rgba(255, 255, 255, 0.65),
        0 16px 80px rgba(60, 100, 150, 0.45),
        0 0 160px rgba(100, 160, 210, 0.3);
}

.sphere::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 14%;
    width: 34%;
    height: 24%;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.75) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Module dots on sphere */
.sphere-modules {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.sphere-dot {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    transform: translate(-50%, -50%);
}

.sphere-dot-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--dot-color, #C8401A) 15%, white);
    border: 2px solid color-mix(in srgb, var(--dot-color, #C8401A) 40%, white);
    transition: transform .2s;
}

.sphere-dot:hover .sphere-dot-circle {
    transform: scale(1.15);
}

.sphere-dot-label {
    font-family: var(--mono);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: .05em;
    color: var(--dot-color, #C8401A);
    white-space: nowrap;
    text-transform: uppercase;
    opacity: 0;
    transition: opacity .2s;
    pointer-events: none;
    background: white;
    padding: 2px 6px;
    border-radius: 3px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .12);
}

.sphere-dot:hover .sphere-dot-label {
    opacity: 1;
}

.sphere-cat {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transform: translate(-50%, -50%);
    z-index: 5;
}

.sphere-cat-circle {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--cat-color) 16%, white);
    border: 3px solid color-mix(in srgb, var(--cat-color) 45%, white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--cat-color) 25%, transparent);
}

.sphere-cat-name {
    font-family: var(--mono);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .05em;
    color: var(--cat-color);
    white-space: nowrap;
    text-transform: uppercase;
    text-align: center;
    opacity: 0;
    transition: opacity .2s;
    background: white;
    padding: 2px 8px;
    border-radius: 3px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .1);
}

.sphere-cat:hover .sphere-cat-name {
    opacity: 1;
}

@keyframes sphere-float {

    0%,
    100% {
        transform: translateY(0px) translateZ(0px);
    }

    50% {
        transform: translateY(-10px) translateZ(8px);
    }
}

.sphere-eyebrow {
    font-family: var(--mono);
    font-size: 8px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(20, 50, 80, 0.55);
    position: relative;
    z-index: 1;
}

.sphere-name {
    font-family: var(--display);
    font-size: 16px;
    font-weight: 800;
    color: rgba(10, 30, 60, 0.82);
    text-align: center;
    line-height: 1.25;
    position: relative;
    z-index: 1;
    padding: 0 28px;
}

.sphere-trigger {
    font-family: var(--mono);
    font-size: 7px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(200, 64, 26, 0.25);
    border-radius: 20px;
    padding: 3px 10px;
    margin-top: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s;
    position: relative;
    z-index: 1;
}

.sphere-trigger:hover {
    background: rgba(255, 255, 255, 0.85);
}

/* ── CONNECTOR LINES (SVG) */
.connectors-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* ── MODULE PODS */
.pod-wrap {
    position: absolute;
    transform-style: preserve-3d;
    z-index: 25;
}

.pod-card {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(180, 215, 235, 0.85);
    border-radius: 36px;
    padding: 12px 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(70, 110, 150, 0.14), 0 1px 4px rgba(70, 110, 150, 0.08);
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: box-shadow .25s, transform .25s, border-color .25s;
}

.pod-card:hover {
    box-shadow: 0 8px 32px rgba(200, 64, 26, 0.2), 0 2px 8px rgba(70, 110, 150, 0.1);
    transform: scale(1.06) translateZ(10px);
    border-color: rgba(200, 64, 26, 0.45);
}

.pod-icon {
    font-size: 17px;
    flex-shrink: 0;
}

.pod-num {
    font-family: var(--mono);
    font-size: 8px;
    color: var(--dim);
    letter-spacing: 0.1em;
    margin-bottom: 1px;
}

.pod-name {
    font-family: var(--display);
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
}

.pod-desc {
    font-size: 10px;
    color: var(--muted);
    margin-top: 1px;
}

/* UNDERWAY pod */
.pod-underway .pod-card {
    opacity: 0.4;
    background: rgba(220, 235, 245, 0.4);
    border-color: rgba(160, 200, 230, 0.3);
    pointer-events: none;
    transform: scale(0.82);
}

.pod-underway .pod-name {
    font-size: 10px;
    color: var(--muted);
}

.pod-underway .pod-desc {
    display: none;
}

/* ── SCORE MODAL */
.score-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(180, 210, 230, 0.4);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
}

.score-modal-overlay.open {
    display: flex;
}

.score-modal {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 760px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    padding: 28px 32px;
    position: relative;
}

.score-modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--muted);
}

.score-modal h2 {
    font-family: var(--display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.modal-city-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.city-select-modal {
    padding: 8px 12px;
    background: #f5f4f0;
    border: 1px solid #ddd9d3;
    border-radius: 6px;
    font-family: var(--sans);
    font-size: 13px;
    color: var(--text);
    outline: none;
    flex: 1;
    max-width: 280px;
}

.city-select-modal:focus {
    border-color: var(--accent);
}

.score-card {
    display: none;
}

.score-card.visible {
    display: block;
}

.city-header {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 14px;
}

.city-name-big {
    font-family: var(--display);
    font-size: 22px;
    font-weight: 700;
}

.city-meta {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--muted);
}

.overall-score {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.overall-num {
    font-family: var(--display);
    font-size: 48px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.overall-label {
    font-size: 12px;
    color: var(--muted);
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 6px;
}

.domain-item {
    padding: 8px 10px;
    border-radius: 5px;
    border: 1px solid #e2ddd8;
    background: #f7f5f2;
    display: flex;
    align-items: center;
    gap: 8px;
}

.domain-score-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.domain-name {
    font-size: 11px;
    color: var(--muted);
    line-height: 1.3;
    flex: 1;
    min-width: 0;
}

.domain-score-val {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.score-actions {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid #e2ddd8;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-submit {
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 5px;
    padding: 8px 18px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    cursor: pointer;
}

.btn-submit:hover {
    background: var(--accent2);
}

.legend {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #e2ddd8;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    color: var(--muted);
}

.legend-dot {
    width: 7px;
    height: 7px;
    border-radius: 2px;
}

.score-adjuster {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.score-adjuster input[type=range] {
    width: 80px;
    accent-color: var(--accent);
}

.score-adjuster .adj-val {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--accent);
    min-width: 20px;
}

#save-nudge {
    display: none;
    background: #fff8e1;
    border: 1px solid #f0c040;
    border-radius: 5px;
    padding: 10px 14px;
    margin-top: 10px;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #7a6010;
}

#new-city-form {
    display: none;
    margin-top: 14px;
    padding: 14px;
    background: #f7f5f2;
    border-radius: 5px;
    border: 1px solid #e2ddd8;
}

#new-city-form label {
    font-size: 11px;
    color: var(--muted);
    display: block;
    margin-bottom: 3px;
}

#new-city-form input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #ddd9d3;
    border-radius: 5px;
    font-family: var(--sans);
    font-size: 13px;
    outline: none;
}

#new-city-form input:focus {
    border-color: var(--accent);
}

.submit-confirm-msg {
    font-size: 11px;
    color: #2d7a42;
    font-family: var(--mono);
}

.login-notice {
    font-size: 11px;
    color: #b36200;
    font-family: var(--mono);
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    padding: 10px 28px;
    font-family: var(--mono);
    font-size: 9px;
    color: rgba(80, 120, 150, 0.7);
    letter-spacing: 0.04em;
    text-align: center;
    background: rgba(210, 232, 245, 0.4);
    backdrop-filter: blur(8px);
}

footer a {
    color: rgba(80, 120, 150, 0.7);
    text-decoration: none;
}

footer a:hover {
    color: var(--accent);
}

/* ── PAGE LANGUAGE SWITCHER */
.page-lang-bar {
    display: flex;
    gap: 3px;
    align-items: center;
}

.page-lang-btn {
    background: none;
    border: 1px solid rgba(180, 200, 220, 0.5);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: var(--mono);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.15s;
}

.page-lang-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.page-lang-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* ── DEEP DIVE ON SPHERE ─────────────────────────────────── */
.sphere-deep-dive {
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #fff;
    background: var(--accent);
    border: none;
    border-radius: 30px;
    padding: 8px 24px;
    margin-top: 8px;
    cursor: pointer;
    position: relative;
    z-index: 2;
    transition: background .15s;
}

.sphere-deep-dive:hover {
    background: #a33210;
}

.dd-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    background: rgba(10, 20, 35, 0.55);
    backdrop-filter: blur(2px);
    align-items: center;
    justify-content: center;
}

.dd-overlay.open {
    display: flex;
}

.dd-panel {
    background: #d4e8f5;
    border: 1px solid rgba(74, 120, 160, 0.3);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    width: min(820px, 94vw);
    max-height: 96vh;
    overflow-y: auto;
    padding: 16px;
}

.dd-panel-title {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(150, 190, 230, 0.6);
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dd-close {
    background: none;
    border: none;
    color: rgba(150, 190, 230, 0.6);
    font-size: 16px;
    cursor: pointer;
    padding: 0;
}

.dd-close:hover {
    color: #fff;
}

.dd-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.dd-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    background: rgba(104, 152, 186, 0.15);
    border: 1px solid rgba(104, 152, 186, 0.3);
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.dd-entry:hover {
    background: rgba(104, 152, 186, 0.28);
    border-color: rgba(74, 120, 160, 0.5);
}

.dd-entry-icon {
    font-size: 14px;
    flex-shrink: 0;
}

.dd-entry-name {
    font-family: var(--display);
    font-size: 10px;
    font-weight: 700;
    color: #1a0a06;
    line-height: 1.2;
}

.dd-entry-desc {
    font-family: var(--mono);
    font-size: 9px;
    color: rgba(20, 50, 80, 0.75);
    margin-top: 2px;
    letter-spacing: 0.04em;
}

.dd-section-sep {
    grid-column: 1 / -1;
    font-family: var(--mono);
    font-size: 8px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(200, 64, 26, 0.7);
    padding: 4px 0 2px;
    border-top: 1px solid rgba(200, 64, 26, 0.2);
    margin-top: 4px;
}

.dd-section-sep:first-child {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
}