:root{ /* Dark (GP Black) */
  --bg:#101010; --panel:#1b1b1b; --panel2:#333333; --line:#3a3a3a;
  --text:#FBFBFB; --muted:#9a9a9a; --accent:#3F8090; --accent2:#4f9cae;
  --cta:#FFCC44; --cta-ink:#101010; --ok:#4f9cae; --err:#D55480;
  --radius:12px;
}
html[data-theme="light"]{ /* Light (GP Softgray) */
  --bg:#E1E1E1; --panel:#FBFBFB; --panel2:#ffffff; --line:#cccccc;
  --text:#101010; --muted:#5b5b5b; --accent:#3F8090; --accent2:#357080;
  --cta:#FFCC44; --cta-ink:#101010; --ok:#2f6f7d; --err:#c23d69;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
     background:var(--bg);color:var(--text);line-height:1.5;-webkit-text-size-adjust:100%;
     transition:background .25s ease,color .25s ease;overflow-x:hidden;
     padding-bottom:calc(24px + env(safe-area-inset-bottom))}
html[data-theme="light"] body{background:radial-gradient(1200px 600px at 50% -10%,#FBFBFB,var(--bg))}
html[data-theme="dark"] body{background:radial-gradient(1200px 600px at 50% -10%,#1e1e1e,var(--bg))}

/* ---------- Animierter Verlaufs-Hintergrund ----------
   Zwei große, weiche Farbflächen (Petrol + Gold), die sehr langsam hinter dem Inhalt
   driften. Bewusst nur transform animiert (GPU-Compositing) — kein Repaint, kein Ruckeln
   auf Mobilgeräten. Farben laufen über die Theme-Variablen automatisch in Dark & Light. */
body::before,body::after{content:"";position:fixed;z-index:-1;pointer-events:none;
      width:120vmax;height:120vmax;border-radius:50%;will-change:transform}
body::before{top:-55vmax;left:-30vmax;
      background:radial-gradient(circle,color-mix(in srgb,var(--accent) 38%,transparent),transparent 60%);
      animation:drift1 22s ease-in-out infinite alternate}
body::after{bottom:-60vmax;right:-35vmax;
      background:radial-gradient(circle,color-mix(in srgb,var(--cta) 20%,transparent),transparent 60%);
      animation:drift2 28s ease-in-out infinite alternate}
html[data-theme="light"] body::before{
      background:radial-gradient(circle,color-mix(in srgb,var(--accent) 30%,transparent),transparent 60%)}
html[data-theme="light"] body::after{
      background:radial-gradient(circle,color-mix(in srgb,var(--cta) 30%,transparent),transparent 60%)}
/* dritter, kleinerer Farbfleck in der Mitte für sichtbares Farbspiel */
.bgfx{position:fixed;z-index:-1;pointer-events:none;width:70vmax;height:70vmax;border-radius:50%;
      top:30%;left:50%;will-change:transform;
      background:radial-gradient(circle,color-mix(in srgb,var(--accent2) 26%,transparent),transparent 60%);
      animation:drift3 18s ease-in-out infinite alternate}
html[data-theme="light"] .bgfx{
      background:radial-gradient(circle,color-mix(in srgb,var(--accent2) 22%,transparent),transparent 60%)}
@keyframes drift1{
  0%  {transform:translate3d(0,0,0) scale(1)}
  50% {transform:translate3d(16vw,10vh,0) scale(1.22)}
  100%{transform:translate3d(-10vw,18vh,0) scale(.9)}
}
@keyframes drift2{
  0%  {transform:translate3d(0,0,0) scale(1)}
  50% {transform:translate3d(-14vw,-12vh,0) scale(1.2)}
  100%{transform:translate3d(10vw,-6vh,0) scale(.88)}
}
@keyframes drift3{
  0%  {transform:translate(-70%,-40%) scale(1)}
  50% {transform:translate(-30%,-60%) scale(1.25)}
  100%{transform:translate(-55%,-25%) scale(.85)}
}

/* ---------- Header ---------- */
header{padding:calc(26px + env(safe-area-inset-top)) 20px 20px;display:flex;flex-direction:column;
      align-items:center;gap:12px;text-align:center;position:relative}
header img.logo{height:64px;width:auto;max-width:280px;object-fit:contain;
      filter:drop-shadow(0 6px 16px rgba(0,0,0,.25))}
header .titles h1{font-size:22px;margin:0;font-weight:800;letter-spacing:-.3px}
header .titles p{margin:4px 0 0;color:var(--muted);font-size:13px}
.switch{position:absolute;top:calc(18px + env(safe-area-inset-top));right:16px;display:inline-flex;
      align-items:center;gap:8px;cursor:pointer;user-select:none;font-size:12px;color:var(--muted)}
.switch .track{width:46px;height:26px;border-radius:20px;background:var(--panel2);border:1px solid var(--line);
      position:relative;transition:.2s}
.switch .knob{position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;
      background:linear-gradient(135deg,var(--accent),var(--accent2));transition:.25s cubic-bezier(.4,1.4,.5,1);
      box-shadow:0 2px 6px rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;font-size:11px}
html[data-theme="light"] .switch .knob{left:22px}

/* ---------- Kachel-Grid: immer 2 nebeneinander ---------- */
.wrap{max-width:640px;margin:0 auto;padding:8px 16px 24px;display:flex;flex-direction:column;gap:16px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}

.tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
      aspect-ratio:1/.92;padding:18px 14px;text-align:center;text-decoration:none;color:var(--text);
      background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
      box-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 30px rgba(0,0,0,.10);
      touch-action:manipulation;-webkit-tap-highlight-color:transparent;
      transition:background .25s,border-color .25s,transform .15s,box-shadow .25s;
      animation:cardIn .55s cubic-bezier(.2,.8,.3,1) backwards}
/* Kacheln nacheinander einblenden (Stagger über nth-child) */
.grid .tile:nth-child(2){animation-delay:.07s}
.grid .tile:nth-child(3){animation-delay:.14s}
.grid .tile:nth-child(4){animation-delay:.21s}
.grid .tile:nth-child(5){animation-delay:.28s}
.grid .tile:nth-child(6){animation-delay:.35s}
.grid .tile:nth-child(7){animation-delay:.42s}
.grid .tile:nth-child(8){animation-delay:.49s}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.tile::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
      background:linear-gradient(90deg,transparent 4%,var(--accent) 30%,var(--accent2) 60%,transparent 96%);opacity:.85}
@media(hover:hover){
  .tile:hover{transform:translateY(-3px);border-color:var(--accent);
      box-shadow:0 2px 4px rgba(0,0,0,.06),0 14px 40px rgba(0,0,0,.18)}
}
.tile:active{transform:scale(.97)}
.tile:focus-visible{outline:none;border-color:var(--accent);
      box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent)}

.tile .ticon{width:58px;height:58px;border-radius:15px;display:flex;align-items:center;justify-content:center;
      font-size:30px;line-height:1;background:var(--panel2);border:1px solid var(--line);flex:none;
      box-shadow:inset 0 2px 6px rgba(0,0,0,.25)}
html[data-theme="light"] .tile .ticon{box-shadow:inset 0 2px 6px rgba(0,0,0,.08)}
.tile .ticon img{width:70%;height:70%;object-fit:contain}
.tile .ttitle{font-size:15px;font-weight:750;letter-spacing:.1px;line-height:1.25;
      overflow:hidden;text-overflow:ellipsis;max-width:100%}
.tile .tsub{font-size:11.5px;color:var(--muted);line-height:1.35;margin-top:-4px;
      overflow:hidden;text-overflow:ellipsis;max-width:100%}
/* Marker für "öffnet extern" dezent oben rechts */
.tile .text{position:absolute;top:9px;right:11px;font-size:11px;color:var(--muted);opacity:.65}

/* Lade-/Fehlerzustand des Grids */
.grid-msg{grid-column:1/-1;text-align:center;color:var(--muted);font-size:13.5px;padding:34px 10px;
      display:flex;align-items:center;justify-content:center;gap:10px}
.grid-msg.err{color:var(--err);font-weight:650}
.spin{width:16px;height:16px;border:2.5px solid color-mix(in srgb,currentColor 35%,transparent);
      border-top-color:currentColor;border-radius:50%;animation:rot .7s linear infinite;flex:none}
@keyframes rot{to{transform:rotate(360deg)}}

.foot{max-width:640px;margin:0 auto;padding:2px 16px 8px;color:var(--muted);font-size:11.5px;
      text-align:center;opacity:.55}
.foot b{font-weight:650}

@media(max-width:480px){
  header{padding:calc(20px + env(safe-area-inset-top)) 16px 16px}
  header img.logo{height:56px}
  .grid{gap:12px}
  .tile .ticon{width:52px;height:52px;font-size:27px}
  .tile .ttitle{font-size:14px}
}

/* ---------- Temporärer PIN-Schutz (wird mit dem Gate in functions.js wieder entfernt) ---------- */
.pin-gate{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
      padding:20px;background:var(--bg)}
html[data-theme="dark"] .pin-gate{background:radial-gradient(1200px 600px at 50% -10%,#1e1e1e,var(--bg))}
html[data-theme="light"] .pin-gate{background:radial-gradient(1200px 600px at 50% -10%,#FBFBFB,var(--bg))}
.pin-box{width:min(360px,100%);background:var(--panel);border:1px solid var(--line);border-radius:16px;
      padding:30px 24px;text-align:center;position:relative;overflow:hidden;
      box-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 30px rgba(0,0,0,.10);
      animation:cardIn .55s cubic-bezier(.2,.8,.3,1) backwards}
.pin-box::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
      background:linear-gradient(90deg,transparent 4%,var(--accent) 30%,var(--accent2) 60%,transparent 96%);opacity:.85}
.pin-lock{font-size:34px;margin-bottom:10px}
.pin-title{font-size:17px;font-weight:800;letter-spacing:-.2px}
.pin-sub{font-size:12.5px;color:var(--muted);margin:4px 0 18px}
.pin-input{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--text);
      border-radius:11px;padding:13px 14px;font-size:26px;font-family:inherit;outline:none;
      text-align:center;letter-spacing:.45em;text-indent:.45em;
      box-shadow:inset 0 3px 7px rgba(0,0,0,.45),inset 0 1px 3px rgba(0,0,0,.30);
      transition:border-color .15s,box-shadow .15s}
html[data-theme="light"] .pin-input{box-shadow:inset 0 3px 7px rgba(0,0,0,.16),inset 0 1px 3px rgba(0,0,0,.10)}
.pin-input:focus{border-color:var(--accent);
      box-shadow:inset 0 3px 7px rgba(0,0,0,.28),0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.pin-err{min-height:20px;margin-top:10px;font-size:12.5px;font-weight:650;color:var(--err)}
.pin-box.shake{animation:pinShake .35s ease}
@keyframes pinShake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-8px)} 40%{transform:translateX(7px)}
  60%{transform:translateX(-5px)} 80%{transform:translateX(3px)}
}

/* Nutzer mit reduzierter Bewegung: Deko-Animationen aus (Spinner bleiben) */
@media (prefers-reduced-motion: reduce){
  .tile,body::before,body::after,.bgfx{animation:none!important}
  .tile:hover{transform:none}
}