/* ═══════════════════════════════════════════
   AZATELL UNIVERSE
   ═══════════════════════════════════════════ */

.universe-root {
    position: relative;
    width: 100%;
    min-height: 720px;
    height: calc(100vh - 220px);
    max-height: 900px;
    overflow: hidden;
    border-radius: 24px;
    margin: 8px 0 16px;
    background: #04031a;
    isolation: isolate;
}

/* ─── Nebula background ─── */
.universe-nebula {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(99,102,241,0.35), transparent 55%),
        radial-gradient(ellipse at 80% 20%, rgba(236,72,153,0.28), transparent 60%),
        radial-gradient(ellipse at 30% 80%, rgba(14,165,233,0.28), transparent 60%),
        radial-gradient(ellipse at 70% 70%, rgba(168,85,247,0.30), transparent 55%),
        radial-gradient(ellipse at 50% 50%, #0b0a2a 0%, #04031a 70%);
    animation: nebulaDrift 90s ease-in-out infinite alternate;
}
@keyframes nebulaDrift {
    0%   { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.08) translate(2%, -1%); }
}

/* ─── Stars canvas ─── */
.universe-stars {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.85;
}

/* ─── Orbit rings (visual guides) ─── */
.universe-orbits {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}
.orbit-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    border: 1px dashed rgba(148,163,184,0.18);
    transform: translate(-50%, -50%);
}
.orbit-inner {
    width: 52%;
    height: 52%;
    border-color: rgba(99,102,241,0.22);
    box-shadow: 0 0 60px rgba(99,102,241,0.10) inset;
}
.orbit-outer {
    width: 84%;
    height: 84%;
    border-color: rgba(236,72,153,0.16);
}

/* ─── Nodes container (rotates) ─── */
.universe-nodes {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Central node (AzaWorld) — doesn't rotate */
.universe-node.node-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    pointer-events: auto;
    z-index: 20;
}

/* Ring nodes — position via angle + animation */
.universe-node.node-inner,
.universe-node.node-outer {
    position: absolute;
    left: 50%;
    top: 50%;
    pointer-events: auto;
    transform-origin: 0 0;
}

/*
.universe-node.node-inner {
    animation: orbitInner 90s linear infinite;
}
.universe-node.node-outer {
    animation: orbitOuter 150s linear infinite reverse;
}
*/

/* Base style */
.universe-node {
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    text-align: center;
    transition: filter .25s ease;
}
.universe-node:hover { filter: brightness(1.15); }

.universe-node .node-icon {
    width: 72px;
    height: 72px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.10),
        0 12px 30px -10px rgba(0,0,0,0.6),
        0 0 40px -8px currentColor;
    position: relative;
    transition: transform .3s ease;
}
.universe-node:hover .node-icon { transform: scale(1.08); }

.universe-node.node-center .node-icon {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    font-size: 62px;
    background:
        radial-gradient(circle at 30% 30%, #fff8, transparent 50%),
        radial-gradient(circle at 50% 50%, #fef3c7, #f59e0b 40%, #b45309 80%);
    box-shadow:
        0 0 0 8px rgba(251,191,36,0.15),
        0 0 80px 20px rgba(251,146,60,0.55),
        0 0 140px 40px rgba(251,146,60,0.30);
    animation: sunPulse 6s ease-in-out infinite;
}
@keyframes sunPulse {
    0%, 100% { box-shadow: 0 0 0 8px rgba(251,191,36,0.15), 0 0 80px 20px rgba(251,146,60,0.55), 0 0 140px 40px rgba(251,146,60,0.30); }
    50%      { box-shadow: 0 0 0 14px rgba(251,191,36,0.20), 0 0 100px 30px rgba(251,146,60,0.65), 0 0 180px 60px rgba(251,146,60,0.35); }
}

.universe-node .node-label {
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.10);
    padding: 4px 10px;
    border-radius: 999px;
    display: flex;
    flex-direction: column;
    gap: 1px;
    pointer-events: none;
    white-space: nowrap;
}
.universe-node .node-title {
    color: #fff;
    font-weight: 900;
    font-size: 11px;
    line-height: 1.1;
}
.universe-node .node-sub {
    color: rgba(255,255,255,0.65);
    font-size: 9px;
    line-height: 1.1;
}
.universe-node.node-center .node-label {
    background: rgba(0,0,0,0.7);
    border-color: rgba(251,191,36,0.35);
    padding: 6px 14px;
}
.universe-node.node-center .node-title { font-size: 14px; }
.universe-node.node-center .node-sub   { font-size: 10px; color: rgba(251,191,36,0.85); }

/* ─── Orbit math ─── */
/* Nodes are rotated by --angle, then pushed outward, then counter-rotated
   so labels stay upright. Rings rotate via keyframes on the parent nodes. */
/*
@keyframes orbitInner {
    from { transform: rotate(0deg)    translate(0, calc(-1 * var(--inner-r, 32%))) rotate(0deg); }
    to   { transform: rotate(360deg)  translate(0, calc(-1 * var(--inner-r, 32%))) rotate(-360deg); }
}
@keyframes orbitOuter {
    from { transform: rotate(0deg)    translate(0, calc(-1 * var(--outer-r, 48%))) rotate(0deg); }
    to   { transform: rotate(360deg)  translate(0, calc(-1 * var(--outer-r, 48%))) rotate(-360deg); }
}
*/

/* Set initial positions using --angle 
.universe-node.node-inner {
    --inner-r: 32%;
}
.universe-node.node-outer {
    --outer-r: 48%;
}
*/

.universe-node.node-inner,
.universe-node.node-outer {
    position: absolute;
    left: 50%;
    top: 50%;
    pointer-events: auto;
    will-change: transform;
}

/* Per-node angle offset */
.universe-node[style*="--angle"] {
    /* handled inline via animation-delay trick below */
}

/* ─── Signboards ─── */
.universe-signboards {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
}
.universe-signboard {
    position: absolute;
    background: linear-gradient(180deg, #fef3c7, #fcd34d);
    color: #78350f;
    font-size: 10px;
    font-weight: 900;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid #b45309;
    box-shadow: 0 8px 20px -6px rgba(0,0,0,0.5);
    cursor: pointer;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-align: center;
    max-width: 150px;
    transition: transform .2s ease;
    animation: floatSlow 8s ease-in-out infinite;
}
.universe-signboard:hover { transform: scale(1.08); }
.universe-signboard.is-placeholder {
    background: linear-gradient(180deg, #1e1b4b, #312e81);
    color: #c7d2fe;
    border-color: #6366f1;
}
.universe-signboard .sb-label { font-weight: 900; line-height: 1.15; }
.universe-signboard .sb-cta {
    font-size: 9px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
    color: #6366f1;
}
.universe-signboard.is-placeholder .sb-cta { color: #a5b4fc; }
.universe-signboard img {
    width: 100%;
    max-width: 120px;
    max-height: 60px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 2px;
}
@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-6px); }
}

/* ─── Live travelers orbiting AzaWorld ─── */
.universe-travelers {
    position: absolute;
    inset: 0;
    z-index: 15;
    pointer-events: none;
}
.universe-traveler {
    position: absolute;
    left: 50%;
    top: 50%;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    animation: travelerOrbit 40s linear infinite;
}
.universe-traveler .tv-name {
    background: rgba(99,102,241,0.9);
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 999px;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}
.universe-traveler .tv-dest {
    background: rgba(0,0,0,0.65);
    color: #fff;
    font-size: 8px;
    padding: 1px 6px;
    border-radius: 999px;
    white-space: nowrap;
}
.universe-traveler svg {
    width: 30px; height: 30px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4));
}
@keyframes travelerOrbit {
    from { transform: rotate(0deg)    translate(0, -30%) rotate(0deg); }
    to   { transform: rotate(360deg)  translate(0, -30%) rotate(-360deg); }
}

/* ─── Live Now (floating bottom-left) ─── */
.universe-live-now {
    position: absolute;
    left: 12px;
    bottom: 12px;
    z-index: 25;
    width: min(320px, calc(100% - 24px));
}

/* ─── Extra chips below universe ─── */
.universe-extras {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px;
    justify-content: center;
}
.universe-extra-chip {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    color: #e5e7eb;
    font-size: 10px;
    font-weight: 800;
    padding: 6px 12px;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform .15s ease, background .15s ease;
}
.universe-extra-chip:hover {
    background: rgba(99,102,241,0.25);
    border-color: rgba(99,102,241,0.5);
    transform: translateY(-1px);
}

/* ─── Feature bubbles — anchored to nodes ─── */
.universe-node { position: relative; }
.universe-node .feature-bubble {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    max-width: 220px;
    width: max-content;
    padding: 8px 10px;
    border-radius: 14px;
    background: #111827;
    color: #fff;
    font-size: 11px;
    line-height: 1.3;
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
    z-index: 40;
}
.universe-node .feature-bubble.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.universe-node .feature-bubble::after {
    content: '';
    position: absolute;
    left: 50%; bottom: -6px;
    transform: translateX(-50%) rotate(45deg);
    width: 12px; height: 12px;
    background: inherit;
    border-radius: 2px;
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
    .universe-nebula,
    .universe-node.node-inner,
    .universe-node.node-outer,
    .universe-signboard,
    .universe-traveler,
    .universe-node.node-center .node-icon {
        animation: none !important;
    }
    /* Fallback: place nodes in a static ring */
    .universe-node.node-inner { transform: rotate(var(--angle)) translate(0, -24%) rotate(calc(-1 * var(--angle))); }
    .universe-node.node-outer { transform: rotate(var(--angle)) translate(0, -40%) rotate(calc(-1 * var(--angle))); }
}

/* ─── Mobile ─── */
@media (max-width: 640px) {
    .universe-root {
        min-height: 620px;
        height: calc(100vh - 180px);
        border-radius: 16px;
    }
    .universe-node .node-icon { width: 48px; height: 48px; border-radius: 16px; font-size: 20px; }
    .universe-node.node-center .node-icon { width: 90px; height: 90px; font-size: 38px; }
    .universe-node .node-title { font-size: 10px; }
    .universe-node .node-sub   { font-size: 8px; }
    .universe-traveler svg { width: 24px; height: 24px; }
    .universe-live-now { left: 8px; bottom: 8px; width: calc(100% - 16px); }
    /* Reduce animations on mobile for battery */
    .universe-nebula { animation: none; }
}

.corner-nav { position: fixed; inset: 0; pointer-events: none; z-index: 45; }
.corner-btn {
    position: absolute;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.06);
    display: flex; align-items: center; justify-content: center;
    color: #111;
    font-size: 14px;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 8px 20px -8px rgba(0,0,0,0.35);
}
.dark .corner-btn { background: rgba(24,24,27,0.9); color: #f4f4f5; border-color: rgba(255,255,255,0.08); }
.corner-tl { top: 16px; left: 16px; }
.corner-tr { top: 16px; right: 16px; }
.corner-bl { bottom: 84px; left: 16px; }
.corner-br { bottom: 84px; right: 16px; }



/* Make sure the grid buttons have a pointer */
.universe-grid-btn {
    cursor: pointer;
}

/* Make sure the floating travelers don't block the buttons */
.universe-travelers {
    z-index: 2 !important; 
    pointer-events: none;
}

/* Ensure the grid container is clickable */
.universe-root > .relative {
    z-index: 20;
}