/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;overflow:hidden;background:#050510;color:#e0e0f0;font-family:'Exo 2',system-ui,sans-serif;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation;
}
html{-webkit-text-size-adjust:100%}

/* ===== CSS VARIABLES ===== */
:root{
  --sun-color:#ffd700;
  --core-color:#ffd700;
  --wrapper-color:#6ec6ff;
  --industry-color:#c97dff;
  --glass-bg:rgba(12,12,35,0.82);
  --glass-border:rgba(255,255,255,0.08);
  --panel-width:440px;
  --header-height:70px;
}

/* ===== HEADER ===== */
#header{
  position:fixed;top:0;left:0;right:0;z-index:400;
  height:var(--header-height);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 30px;
  background:linear-gradient(180deg,rgba(5,5,16,0.95) 0%,rgba(5,5,16,0.6) 80%,transparent 100%);
  backdrop-filter:blur(12px);
}
.logo{
  font-family:'Orbitron',monospace;font-size:1.35rem;font-weight:700;letter-spacing:2px;
  background:linear-gradient(135deg,#fff 0%,#ffd700 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.logo span{font-weight:900}
.tagline{font-size:0.65rem;opacity:0.45;letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}

/* Week selector */
.header-center{display:flex;flex-direction:column;align-items:center;gap:4px}
#week-selector{display:flex;align-items:center;gap:6px}
.week-nav{
  background:none;border:1px solid rgba(255,255,255,0.12);border-radius:6px;
  color:#fff;cursor:pointer;width:30px;height:30px;display:flex;align-items:center;justify-content:center;
  transition:all 0.25s;
}
.week-nav:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.25)}
#week-tabs{display:flex;gap:3px}
.week-tab{
  padding:5px 12px;border-radius:6px;cursor:pointer;font-size:0.72rem;font-weight:500;
  letter-spacing:0.5px;color:rgba(255,255,255,0.45);
  transition:all 0.3s;border:1px solid transparent;
}
.week-tab:hover{color:rgba(255,255,255,0.7);background:rgba(255,255,255,0.05)}
.week-tab.active{
  color:#fff;background:rgba(255,215,0,0.12);border-color:rgba(255,215,0,0.3);
  box-shadow:0 0 12px rgba(255,215,0,0.15);
}
#week-date-range{font-size:0.68rem;color:rgba(255,255,255,0.35);letter-spacing:0.5px}

/* Music toggle */
#music-toggle{
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  border-radius:8px;width:34px;height:34px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;transition:all 0.25s;margin-right:12px;
}
#music-toggle:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.25)}
#music-toggle.playing{border-color:rgba(255,215,0,0.3);box-shadow:0 0 12px rgba(255,215,0,0.15)}

/* Legend */
.header-right{display:flex;align-items:center}
#legend{display:flex;gap:16px}
.legend-item{display:flex;align-items:center;gap:6px;font-size:0.7rem;opacity:0.6}
.legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block}

/* ===== UNIVERSE VIEWPORT ===== */
#universe-viewport{
  position:fixed;top:0;left:0;width:100vw;height:100vh;overflow:hidden;
  perspective:1200px;perspective-origin:50% 45%;
}
#starfield{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

#universe{
  position:absolute;top:var(--header-height);left:0;
  width:100%;height:calc(100vh - var(--header-height));
  z-index:1;
}
/* 3D decorative layer: tilted orbit rings, sun, nebulae — no pointer events */
#universe-3d{
  position:absolute;inset:0;
  transform-style:preserve-3d;
  transform:rotateX(12deg);
  pointer-events:none;
}

/* ===== NEBULA EFFECTS ===== */
.nebula{position:absolute;border-radius:50%;pointer-events:none;filter:blur(80px);opacity:0.12;transform:translateZ(-100px)}
.nebula-1{width:500px;height:500px;top:10%;left:5%;background:radial-gradient(circle,#1a0040,transparent 70%)}
.nebula-2{width:400px;height:400px;bottom:15%;right:10%;background:radial-gradient(circle,#001a40,transparent 70%)}
.nebula-3{width:350px;height:350px;top:50%;left:55%;background:radial-gradient(circle,#1a0030,transparent 70%)}

/* ===== ORBITAL RINGS ===== */
.orbit-ring{
  position:absolute;border-radius:50%;
  border:1px solid rgba(255,255,255,0.06);
  pointer-events:none;
  top:50%;left:50%;
  transform-style:preserve-3d;
}
.orbit-inner{
  width:320px;height:320px;
  border-color:rgba(255,215,0,0.08);
  box-shadow:0 0 30px rgba(255,215,0,0.02) inset;
  transform:translate(-50%,-50%) translateZ(40px);
}
.orbit-middle{
  width:520px;height:520px;
  border-color:rgba(110,198,255,0.08);
  box-shadow:0 0 30px rgba(110,198,255,0.02) inset;
  transform:translate(-50%,-50%) translateZ(0px);
}
.orbit-outer{
  width:720px;height:720px;
  border-color:rgba(201,125,255,0.08);
  box-shadow:0 0 30px rgba(201,125,255,0.02) inset;
  transform:translate(-50%,-50%) translateZ(-40px);
}
.orbit-outer2{
  width:900px;height:900px;
  border-color:rgba(180,100,255,0.06);
  box-shadow:0 0 30px rgba(180,100,255,0.012) inset;
  transform:translate(-50%,-50%) translateZ(-65px);
}

/* Orbit labels */
.orbit-label{
  position:absolute;font-size:0.6rem;letter-spacing:1.5px;text-transform:uppercase;
  color:rgba(255,255,255,0.15);pointer-events:none;
  left:50%;transform:translateX(-50%);
  font-family:'Orbitron',monospace;
}
.orbit-label-inner{top:calc(50% - 175px)}
.orbit-label-middle{top:calc(50% - 275px)}
.orbit-label-outer{top:calc(50% - 375px)}

/* ===== CENTRAL SUN ===== */
#sun{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) translateZ(20px);
  width:70px;height:70px;z-index:10;transform-style:preserve-3d;
}
.sun-body{
  position:absolute;inset:15px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#fff 0%,#ffeaa7 30%,#ffd700 60%,#ff8c00 100%);
  box-shadow:0 0 30px #ffd700,0 0 60px rgba(255,165,0,0.5);
  z-index:3;
}
.sun-glow{
  position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle,rgba(255,215,0,0.3) 0%,transparent 70%);
  animation:sunPulse 3s ease-in-out infinite;
  z-index:2;
}
.sun-pulse{
  position:absolute;inset:-20px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,215,0,0.08) 0%,transparent 70%);
  animation:sunPulse 4s ease-in-out infinite 1s;
  z-index:1;
}
.sun-label{
  position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);
  font-family:'Orbitron',monospace;font-size:0.6rem;color:rgba(255,215,0,0.7);
  letter-spacing:2px;white-space:nowrap;text-transform:uppercase;
}
@keyframes sunPulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.2);opacity:0.7}
}

/* ===== CELESTIAL BODIES ===== */
.celestial-body{
  position:absolute;cursor:pointer;z-index:20;
  transition:filter 0.3s;
  padding:12px;margin:-12px;
}
.celestial-body:hover{z-index:30;filter:brightness(1.4)}
.celestial-body:hover .body-dot{transform:scale(1.25)}
.celestial-body:hover .body-ring{opacity:1;transform:scale(1.3)}
.celestial-body:hover .body-name{opacity:1;color:#fff}

.body-icon{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:calc(var(--size) * 0.55);line-height:1;
  filter:saturate(0) brightness(2);opacity:0.85;pointer-events:none;
  overflow:hidden;
}
.body-dot{
  width:var(--size);height:var(--size);border-radius:50%;overflow:hidden;
  background:radial-gradient(circle at 35% 35%, rgba(255,255,255,0.6), var(--color) 60%);
  box-shadow:0 0 calc(var(--size) * 0.6) var(--color), 0 0 calc(var(--size) * 1.2) var(--color-alpha);
  transition:transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
  position:relative;z-index:2;
  animation:bodyFloat var(--float-dur) ease-in-out infinite;
}
.body-ring{
  position:absolute;inset:calc(var(--size) * -0.35);border-radius:50%;
  border:1px solid var(--color-alpha);
  opacity:0.4;z-index:1;
  transition:all 0.35s;
}
.body-name{
  position:absolute;top:calc(var(--size) + 6px);left:50%;transform:translateX(-50%);
  font-size:0.62rem;font-weight:600;letter-spacing:0.5px;white-space:nowrap;
  color:rgba(255,255,255,0.55);transition:all 0.3s;
  text-shadow:0 0 10px rgba(0,0,0,0.8);
}
.body-news-count{
  position:absolute;top:-6px;right:calc(50% - var(--size)/2 - 8px);
  background:rgba(255,70,70,0.9);color:#fff;font-size:0.5rem;font-weight:700;
  width:14px;height:14px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 8px rgba(255,70,70,0.5);z-index:5;
  opacity:0.9;
}

@keyframes bodyFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-3px)}
}

/* ===== WEEK TRANSITION EFFECTS ===== */
.week-transitioning .body-dot{animation:weekPulse 0.6s ease-out !important}
@keyframes weekPulse{
  0%{filter:brightness(1)}
  30%{filter:brightness(2.2);box-shadow:0 0 40px var(--color)}
  100%{filter:brightness(1)}
}
.week-transitioning .orbit-ring{border-color:rgba(255,255,255,0.18) !important;transition:border-color 0.4s}

/* ===== SHOOTING STARS ===== */
.shooting-star{
  position:absolute;width:100px;height:1px;pointer-events:none;z-index:5;
  background:linear-gradient(90deg,rgba(255,255,255,0.8),transparent);
  animation:shootingStar 1.2s linear forwards;
}
@keyframes shootingStar{
  0%{opacity:1;transform:translateX(0) scaleX(1)}
  100%{opacity:0;transform:translateX(300px) scaleX(0.3)}
}

/* ===== TOOLTIP ===== */
#tooltip{
  position:fixed;z-index:500;pointer-events:none;
  max-width:300px;padding:14px 18px;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:12px;
  backdrop-filter:blur(20px);
  box-shadow:0 8px 32px rgba(0,0,0,0.5);
  transition:opacity 0.2s,transform 0.2s;
}
#tooltip.hidden{opacity:0;transform:translateY(6px);pointer-events:none}
#tooltip.visible{opacity:1;transform:translateY(0)}
.tooltip-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.tooltip-dot{font-size:1.1rem;flex-shrink:0;line-height:1}
.tooltip-name{font-family:'Orbitron',monospace;font-size:0.8rem;font-weight:700}
.tooltip-layer-badge{
  font-size:0.55rem;padding:2px 8px;border-radius:20px;
  background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.5);
  text-transform:uppercase;letter-spacing:0.8px;margin-left:auto;
}
.tooltip-news-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.tooltip-news-list li{
  font-size:0.72rem;line-height:1.4;padding-left:10px;
  border-left:2px solid var(--color,rgba(255,255,255,0.15));
  color:rgba(255,255,255,0.75);
}
.tooltip-news-list li .news-tag{
  font-size:0.55rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;
  color:var(--color,rgba(255,255,255,0.5));margin-right:4px;
}
.tooltip-hint{
  margin-top:10px;font-size:0.6rem;color:rgba(255,255,255,0.3);
  text-align:right;letter-spacing:0.5px;
}

/* ===== NEWS PANEL ===== */
#news-panel{
  position:fixed;top:0;right:0;z-index:500;
  width:var(--panel-width);height:100vh;
  padding-top:var(--header-height);
  background:linear-gradient(135deg,rgba(8,8,30,0.98),rgba(15,10,40,0.98));
  border-left:1px solid var(--glass-border);
  backdrop-filter:blur(30px);
  transform:translateX(100%);
  transition:transform 0.45s cubic-bezier(0.22,1,0.36,1);
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  box-shadow:-8px 0 40px rgba(0,0,0,0.4);
}
#news-panel.open{transform:translateX(0)}
#panel-close{
  position:absolute;top:16px;right:16px;z-index:10;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  color:#fff;font-size:1.2rem;width:32px;height:32px;border-radius:8px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all 0.2s;
}
#panel-close:hover{background:rgba(255,70,70,0.2);border-color:rgba(255,70,70,0.3)}

.panel-header{
  display:flex;align-items:center;gap:16px;
  padding:30px 28px 16px;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.panel-icon{
  width:48px;height:48px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;
}
.panel-title{font-family:'Orbitron',monospace;font-size:1.1rem;font-weight:700}
.panel-layer{
  font-size:0.6rem;text-transform:uppercase;letter-spacing:1px;
  color:rgba(255,255,255,0.4);
}
.panel-week-label{
  padding:10px 28px;font-size:0.68rem;color:rgba(255,255,255,0.3);
  letter-spacing:0.5px;text-transform:uppercase;
  border-bottom:1px solid rgba(255,255,255,0.04);
  display:flex;align-items:center;justify-content:space-between;
}
.panel-week-text{flex:1;text-align:center}
.panel-week-nav{
  background:none;border:1px solid rgba(255,255,255,0.1);border-radius:6px;
  color:rgba(255,255,255,0.5);cursor:pointer;width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.2s;flex-shrink:0;
}
.panel-week-nav:hover{background:rgba(255,255,255,0.08);color:#fff;border-color:rgba(255,255,255,0.25)}

.panel-body{padding:0 0 40px}

/* Insight box */
.panel-insight{
  margin:16px 20px;padding:16px 18px;
  background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);
  border-radius:12px;
}
.insight-header{
  font-family:'Orbitron',monospace;font-size:0.65rem;font-weight:600;
  letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;
  color:rgba(255,255,255,0.5);
}
.insight-text{
  font-size:0.78rem;line-height:1.65;color:rgba(255,255,255,0.65);
  font-style:italic;
}

/* News items */
.panel-news-item{
  padding:0 0 20px;margin:0 20px;
  border-bottom:1px solid rgba(255,255,255,0.04);
}
.panel-news-item:last-child{border-bottom:none}
.news-item-header{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;margin-bottom:12px;
  border-radius:10px;
}
.news-item-icon{font-size:1.3rem}
.panel-news-tag{
  display:inline-block;font-size:0.58rem;font-weight:600;
  text-transform:uppercase;letter-spacing:0.8px;padding:3px 10px;
  border-radius:20px;
}
.panel-news-title{font-size:0.92rem;font-weight:600;line-height:1.4;margin-bottom:4px;padding:0 8px}
.panel-news-date{font-size:0.65rem;color:rgba(255,255,255,0.3);margin-bottom:8px;padding:0 8px}
.panel-news-summary{
  font-size:0.8rem;line-height:1.5;color:rgba(255,255,255,0.75);
  font-weight:500;margin-bottom:8px;padding:0 8px;
}
.panel-news-detail{
  font-size:0.75rem;line-height:1.65;color:rgba(255,255,255,0.45);padding:0 8px;
}

/* ===== PLANET LANDING VIEW ===== */
#landing-overlay{
  position:fixed;top:0;left:0;width:100vw;height:100vh;
  z-index:300;display:flex;flex-direction:column;align-items:center;
  overflow-y:auto;overflow-x:hidden;
  transition:opacity 0.45s,visibility 0.45s;
}
#landing-overlay.landing-hidden{opacity:0;visibility:hidden;pointer-events:none}
#landing-overlay.landing-visible{opacity:1;visibility:visible;pointer-events:all}

.landing-backdrop{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(5,5,16,0.92);backdrop-filter:blur(10px);z-index:-1;
}

#landing-back{
  position:fixed;top:20px;left:24px;z-index:310;
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);
  color:#fff;padding:10px 20px;border-radius:10px;
  font-family:'Orbitron',monospace;font-size:0.72rem;letter-spacing:1px;
  cursor:pointer;transition:all 0.3s;
}
#landing-back:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.25);transform:translateX(-3px)}

.landing-planet{
  margin-top:100px;display:flex;flex-direction:column;align-items:center;
  position:relative;
  animation:landingZoomIn 0.65s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes landingZoomIn{
  0%{transform:scale(0.15) translateY(60px);opacity:0}
  100%{transform:scale(1) translateY(0);opacity:1}
}

.landing-planet-glow{
  position:absolute;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,var(--glow-color,rgba(255,255,255,0.15)) 0%,transparent 70%);
  top:-50px;left:50%;transform:translateX(-50%);
  animation:sunPulse 3s ease-in-out infinite;z-index:-1;
}
.landing-planet-body{
  width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,0.6),var(--planet-color,#888) 55%,rgba(0,0,0,0.3) 100%);
  box-shadow:0 0 50px var(--planet-color,#888),0 0 100px var(--glow-color,rgba(255,255,255,0.2)),inset 0 -20px 40px rgba(0,0,0,0.4);
}
.landing-planet-name{
  font-family:'Orbitron',monospace;font-size:1.6rem;font-weight:700;
  margin-top:18px;letter-spacing:3px;
}
.landing-planet-layer{
  font-size:0.68rem;text-transform:uppercase;letter-spacing:1.5px;
  opacity:0.45;margin-top:4px;
}
.landing-week-label{
  margin-top:14px;font-size:0.7rem;color:rgba(255,255,255,0.3);
  letter-spacing:0.5px;text-transform:uppercase;
}

.landing-news-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:20px;max-width:1100px;width:90%;
  margin:40px auto 60px;
  animation:landingCardsUp 0.7s 0.25s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes landingCardsUp{
  0%{transform:translateY(50px);opacity:0}
  100%{transform:translateY(0);opacity:1}
}

.landing-news-card{
  background:var(--glass-bg);border:1px solid var(--glass-border);
  border-radius:16px;padding:24px 26px;backdrop-filter:blur(20px);
  transition:transform 0.3s,border-color 0.3s,box-shadow 0.3s;
}
.landing-news-card:hover{
  transform:translateY(-5px);border-color:rgba(255,255,255,0.18);
  box-shadow:0 12px 40px rgba(0,0,0,0.4);
}
.landing-news-card .card-tag{
  display:inline-block;font-size:0.58rem;font-weight:600;
  text-transform:uppercase;letter-spacing:0.8px;
  padding:3px 10px;border-radius:20px;margin-bottom:10px;
}
.landing-news-card .card-title{font-size:1rem;font-weight:600;line-height:1.45;margin-bottom:6px}
.landing-news-card .card-date{font-size:0.65rem;color:rgba(255,255,255,0.3);margin-bottom:12px}
.landing-news-card .card-detail{font-size:0.8rem;line-height:1.7;color:rgba(255,255,255,0.55)}

/* Landing scrollbar */
#landing-overlay::-webkit-scrollbar{width:5px}
#landing-overlay::-webkit-scrollbar-track{background:transparent}
#landing-overlay::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:10px}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .orbit-inner{width:250px;height:250px}
  .orbit-middle{width:410px;height:410px}
  .orbit-outer{width:570px;height:570px}
  .orbit-outer2{width:720px;height:720px}
  .orbit-label-inner{top:calc(50% - 140px)}
  .orbit-label-middle{top:calc(50% - 220px)}
  .orbit-label-outer{top:calc(50% - 300px)}
  :root{--panel-width:360px}
}
/* --- Tablet --- */
@media(max-width:800px){
  :root{--panel-width:100vw;--header-height:56px}
  #header{padding:0 10px;flex-wrap:wrap;height:auto;min-height:var(--header-height);gap:2px;padding-top:6px;padding-bottom:6px}
  .header-left{order:1}
  .header-left .tagline{display:none}
  .logo{font-size:1rem}
  .header-center{order:3;width:100%;flex-direction:row;justify-content:center;gap:8px;padding-bottom:2px}
  #week-date-range{font-size:0.58rem}
  .header-right{order:2}
  #legend{display:none}
  .week-tab{padding:4px 8px;font-size:0.62rem}
  .week-nav{width:26px;height:26px}
  .orbit-inner{width:200px;height:200px}
  .orbit-middle{width:330px;height:330px}
  .orbit-outer{width:460px;height:460px}
  .orbit-outer2{width:580px;height:580px}
  .orbit-label{display:none}
  #sun{width:50px;height:50px}
  #universe-viewport{perspective:800px}
  #universe-3d{transform:rotateX(8deg)}
  /* Hide dot icons on tablet too */
  .body-icon{display:none}
  .name-icon{display:none}
  .body-name{
    font-size:0.6rem;font-weight:700;
    top:auto;bottom:calc(var(--size) + 6px);
    color:rgba(255,255,255,0.75);
  }
  /* Panel mobile */
  #news-panel{padding-top:0}
  #panel-close{top:10px;right:10px;width:36px;height:36px;font-size:1.4rem;z-index:20}
  .panel-header{padding:16px 16px 12px}
  .panel-week-label{padding:8px 16px}
  .panel-insight{margin:12px 14px;padding:12px 14px}
  .panel-news-item{margin:0 14px}
  .news-item-header{padding:10px 12px}
  .panel-news-title,.panel-news-date,.panel-news-summary,.panel-news-detail{padding:0 4px}
  /* Landing mobile */
  .landing-planet{margin-top:80px}
  .landing-planet-body{width:80px;height:80px}
  .landing-planet-glow{width:140px;height:140px;top:-30px}
  .landing-planet-name{font-size:1.15rem}
  .landing-news-grid{grid-template-columns:1fr;width:95%}
  #landing-back{top:14px;left:14px;padding:8px 14px;font-size:0.65rem}
}

/* --- Phone --- */
@media(max-width:480px){
  :root{--header-height:48px}
  #header{padding:4px 8px;gap:0}
  .logo{font-size:0.85rem;letter-spacing:1px}
  .header-center{padding-bottom:0}
  #week-selector{gap:3px}
  .week-tab{padding:3px 6px;font-size:0.55rem;letter-spacing:0}
  .week-nav{width:22px;height:22px}
  .week-nav svg{width:14px;height:14px}
  #sun{width:40px;height:40px}
  .sun-label{font-size:0.45rem;bottom:-16px}
  .orbit-inner{width:140px;height:140px}
  .orbit-middle{width:240px;height:240px}
  .orbit-outer{width:340px;height:340px}
  .orbit-outer2{width:430px;height:430px}
  /* Larger tap targets, hide icons that overlap */
  .celestial-body{padding:16px;margin:-16px}
  .body-icon{display:none}
  .name-icon{display:none}
  .body-name{
    font-size:0.58rem;font-weight:700;
    top:auto;bottom:calc(var(--size) + 4px);
    color:rgba(255,255,255,0.8);
    max-width:70px;overflow:hidden;text-overflow:ellipsis;
  }
  .body-news-count{width:12px;height:12px;font-size:0.42rem;top:-8px}
  /* Panel fills screen */
  #panel-close{top:8px;right:8px;width:40px;height:40px;font-size:1.5rem}
  .panel-header{padding:50px 14px 10px}
  .panel-icon{width:40px;height:40px}
  .panel-title{font-size:0.9rem}
  .panel-layer{font-size:0.5rem}
  .panel-week-label{padding:6px 14px;font-size:0.6rem}
  .panel-insight{margin:10px 10px;padding:10px 12px}
  .insight-header{font-size:0.58rem}
  .insight-text{font-size:0.72rem}
  .panel-news-item{margin:0 10px;padding-bottom:16px}
  .news-item-header{padding:10px;gap:8px}
  .news-item-icon{font-size:1.1rem}
  .panel-news-tag{font-size:0.52rem;padding:2px 8px}
  .panel-news-title{font-size:0.82rem;padding:0 2px}
  .panel-news-date{padding:0 2px;margin-bottom:6px}
  .panel-news-summary{font-size:0.72rem;padding:0 2px}
  .panel-news-detail{font-size:0.68rem;padding:0 2px}
  /* Tooltip hidden on touch */
  #tooltip{display:none !important}
}

/* ===== SCROLLBAR ===== */
#news-panel::-webkit-scrollbar{width:5px}
#news-panel::-webkit-scrollbar-track{background:transparent}
#news-panel::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:10px}