:root{ --bg:#0b0f14; --fg:#e6eef7; --muted:#9fb3c8; --panel:#0e161f; color-scheme:dark }
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.5;overflow-x:hidden}
a{color:#9fd6ff;text-decoration:none} a:hover{text-decoration:underline}
.bg{position:fixed;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;filter:brightness(.42) contrast(1.06) saturate(1.1)}

/* Header */
.site-header{position:fixed;inset-inline:0;top:0;z-index:4}
.site-nav{display:flex;gap:8px;justify-content:flex-end;padding:12px 16px;background:rgba(6,10,16,.55);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-nav .nav-btn{appearance:none;border:1px solid rgba(255,255,255,.14);background:rgba(18,24,32,.7);color:var(--fg);padding:8px 12px;border-radius:10px;cursor:pointer}
.site-nav .nav-btn:hover{background:rgba(25,33,45,.9)} .site-nav .toggle{min-width:96px} .site-nav .nav-btn.gear{font-family:ui-monospace,monospace}

/* Hero */
.hero{margin-top:88px;display:flex;justify-content:center;text-align:center;pointer-events:none}
.hero h1{margin:12px 0 0;font-size:28px;text-shadow:0 2px 18px rgba(0,0,0,.6)}

/* Bubbles */
#bubbles{position:fixed;inset:0;z-index:2;pointer-events:auto}
#bubble-labels{position:fixed;inset:0;z-index:3;list-style:none;margin:0;padding:0;pointer-events:none}
#bubble-labels li{position:absolute;transform:translate(-50%,-50%);padding:2px 6px;border-radius:8px;background:rgba(10,16,24,.66);border:1px solid rgba(255,255,255,.12);font-size:12px;color:#d9e6f2}
/* Flache, durchsichtige Neon-Bubbles */
.bubble{position:absolute;display:flex;align-items:center;justify-content:center;border-radius:999px;cursor:pointer;
  --sat: 96%; --l1:58%; --l2:40%; --a: var(--alpha, .32);
  background: linear-gradient(145deg, hsl(var(--h) var(--sat) var(--l1) / var(--a)), hsl(calc(var(--h) + 20) var(--sat) var(--l2) / var(--a)));
  color:#f8fbff;font-weight:700;letter-spacing:.2px;padding:6px 10px;
  border:1px solid hsl(var(--h) 90% 72% / .45);
  box-shadow: 0 6px 28px rgba(0,0,0,.45), 0 0 26px hsl(var(--h) 98% 70% / .35);
  backdrop-filter: blur(3px) saturate(1.15);
  transition: transform .25s ease, box-shadow .25s ease, opacity .4s ease;
}
.bubble:hover{ box-shadow: 0 8px 34px rgba(0,0,0,.50), 0 0 40px hsl(var(--h) 98% 72% / .55); transform: scale(1.03) translateZ(0); }
.bubble[data-size="s"]{ width:110px; height:110px }
.bubble[data-size="m"]{ width:160px; height:160px }
.bubble[data-size="l"]{ width:210px; height:210px }
.bubble[data-size="xl"]{ width:260px; height:260px }
.bubble__title{ text-align:center; font-size:13px; line-height:1.2; text-shadow:0 2px 8px rgba(0,0,0,.45) }

/* Overlays */
.overlay{position:fixed;inset:0;display:none;z-index:40}
.overlay[data-open="1"]{display:block}
.overlay .backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.overlay .panel{position:absolute;inset-inline:0;top:84px;margin-inline:auto;width:min(100%, 1080px);background:rgba(10,16,24,.94);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px;max-height:calc(100dvh - 120px);overflow:auto;box-shadow:0 20px 80px rgba(0,0,0,.5)}
.overlay header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.overlay h2{margin:0;font-size:22px;letter-spacing:.2px}
.overlay .close{appearance:none;border:1px solid rgba(255,255,255,.18);background:rgba(24,30,40,.9);color:var(--fg);padding:6px 10px;border-radius:10px;cursor:pointer}
.small{font-size:13px;color:var(--muted)}

/* Lists & Cards */
ul.list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
ul.list li{background:rgba(6,10,16,.6);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px 0}
.tag{border:1px solid rgba(255,255,255,.12);background:rgba(6,10,16,.6);padding:6px 10px;border-radius:999px;font-size:13px;color:var(--muted)}
.tag.ok{border-color:#1f4732;background:#0c1510;color:#92e7b1}
.tools{display:flex;gap:8px;align-items:center;margin-bottom:10px}
.tools input[type="search"]{flex:1;min-width:120px;background:#121a24;border:1px solid rgba(255,255,255,.18);color:var(--fg);padding:8px 10px;border-radius:10px;outline:none}
.tools .chip{appearance:none;border:1px solid rgba(255,255,255,.14);background:rgba(18,24,32,.7);color:var(--fg);padding:6px 10px;border-radius:999px;cursor:pointer}
.tools .chip[data-active="1"]{border-color:#6ec2ff;background:#0c151f}

/* Tips grid */
.grid-tips{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:980px){ .grid-tips{grid-template-columns:1fr} }
.tip{display:flex;flex-direction:column;gap:8px;background:radial-gradient(140% 120% at 10% 10%, rgba(60,80,120,.16), rgba(12,18,26,.88)); border:1px solid rgba(120,160,220,.22); border-radius:14px; padding:14px; box-shadow:0 10px 40px rgba(0,0,0,.35)}
.tip h3{margin:0 0 4px; font-size:16px}
.tip .meta{display:flex;gap:8px;align-items:center}
.tip .why{font-size:12px;padding:2px 8px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(14,22,32,.8);color:#98ffcf}
.tip .host{font-size:12px;color:var(--muted)}
.tip .actions{display:flex;gap:8px}
.tip .actions a, .tip .actions button{appearance:none;border:1px solid rgba(255,255,255,.18);background:#16202c;color:var(--fg);padding:6px 10px;border-radius:10px;cursor:pointer;text-decoration:none}

/* Toast / Modal */
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:rgba(10,16,24,.85);border:1px solid rgba(255,255,255,.12);padding:10px 14px;border-radius:10px;display:none;z-index:50}
.toast[data-show="1"]{display:block}
.modal,.tour{position:fixed;inset:0;display:none;z-index:45}
.modal[data-open="1"],.tour[data-open="1"]{display:block}
.modal__panel,.tour__panel{position:absolute;inset-inline:0;top:80px;margin-inline:auto;width:min(100%,920px);background:rgba(10,16,24,.94);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px}
.modal__toolbar{display:flex;gap:8px;justify-content:flex-end;margin-bottom:8px}
.ui.btn{appearance:none;border:1px solid rgba(255,255,255,.18);background:#16202c;color:var(--fg);padding:6px 10px;border-radius:10px;cursor:pointer}
.ui.btn.ghost{background:transparent}

/* ===== Tipp‑Detail Seiten ===== */
.tip-detail {
  max-width: 720px;
  margin: 80px auto;
  padding: 24px;
  background: rgba(18,24,32,0.85);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.tip-detail h1 {
  margin-bottom: 0.5em;
  font-size: 2rem;
  font-weight: 600;
}
.tip-detail p {
  margin: 0.5em 0;
  line-height: 1.5;
}
.tip-detail .ui.btn {
  display: inline-block;
  margin-top: 1em;
  text-decoration: none;
}