/* Layout: eine Handy-Spalte (max. 430px), unten feste Tab-Leiste, Abläufe als Vollbild-Blätter */
:root{
  /* Regiohotel-Rot als Akzent, Apple-Anmutung (Systemschrift, helles Grau, weiße Karten) */
  --bg:#F5F5F7; --surface:#FFFFFF; --surface-2:#EDEDF0; --fg:#1D1D1F; --muted:#6E6E73; --line:#E5E5EA;
  --pine:#E31E24; --pine-ink:#FFFFFF; --brass:#B2B3B3; --ok:#248A3D; --warn:#C93400;
  --classic:#8E8E93; --silver:#A1A9B0; --gold:#C49A3A; --platinum:#1D1D1F;
  --display:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --body:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --r:18px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#000000; --surface:#1C1C1E; --surface-2:#2C2C2E; --fg:#F5F5F7; --muted:#98989D; --line:#38383A;
  --pine:#FF453A; --pine-ink:#FFFFFF; --brass:#8E8E93; --ok:#30D158; --warn:#FF9F0A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#000000; --surface:#1C1C1E; --surface-2:#2C2C2E; --fg:#F5F5F7; --muted:#98989D; --line:#38383A;
  --pine:#FF453A; --pine-ink:#FFFFFF; --brass:#8E8E93; --ok:#30D158; --warn:#FF9F0A; color-scheme:dark}
*{box-sizing:border-box}
html,body{background:var(--bg)}
body{color:var(--fg);font:15px/1.45 var(--body)}
.app{max-width:430px;margin:0 auto;padding:0 16px calc(96px + env(safe-area-inset-bottom,0px));min-height:100vh}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:26px;font-weight:700}
h2{font-size:19px;font-weight:700}
h3{font-size:16px;font-weight:600;font-family:var(--body)}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.label{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.num{font-variant-numeric:tabular-nums}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;align-items:center;gap:12px}
.between{justify-content:space-between}
.top{display:flex;align-items:center;justify-content:space-between;padding-block:18px 10px;position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);z-index:5}
.brand{font-family:var(--display);font-weight:700;letter-spacing:.14em;font-size:14px;color:var(--pine)}
.demo{font-size:11px;padding:3px 8px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.view{display:flex;flex-direction:column;gap:18px;padding-block:6px 10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.hero{background:var(--pine);color:var(--pine-ink);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:14px;border:0}
.hero .label{color:inherit;opacity:.75}
.hero .muted{color:inherit;opacity:.8}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--fg);white-space:nowrap}
.pill.ok{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.pill.warn{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.hero .pill{background:rgba(255,255,255,.18);color:inherit}
button{font:inherit;cursor:pointer;color:inherit}
.btn{border:0;border-radius:12px;padding:13px 16px;font-weight:700;background:var(--pine);color:var(--pine-ink);width:100%;font-size:15px}
.btn.alt{background:var(--surface-2);color:var(--fg)}
.btn.light{background:#fff;color:#E31E24}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible,.tab:focus-visible,.tile:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--brass);outline-offset:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;text-align:left;display:flex;flex-direction:column;gap:8px;min-height:92px}
.tile svg{width:22px;height:22px;color:var(--pine)}
.tile b{font-size:14px}
.list{display:flex;flex-direction:column}
.li{display:flex;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .grow{flex:1;min-width:0}
.li > svg{width:22px;height:22px;flex:none;color:var(--pine)}
.thumb{width:46px;height:46px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;flex:none;color:var(--pine);font-family:var(--display);font-weight:700;font-size:13px}
.seg{display:flex;background:var(--surface-2);border-radius:12px;padding:4px;gap:4px}
.seg button{flex:1;border:0;background:transparent;padding:9px;border-radius:9px;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:430px;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 6px calc(8px + env(safe-area-inset-bottom,0px));z-index:20}
.tab{border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted);padding:6px 0;border-radius:10px}
.tab svg{width:22px;height:22px}
.tab[aria-current="page"]{color:var(--pine)}
.badge{position:absolute;margin-left:18px;margin-top:-4px;background:var(--brass);color:#fff;font-size:10px;border-radius:999px;min-width:16px;height:16px;display:grid;place-items:center;padding:0 4px}
/* Blatt (Ablauf) */
.sheet{position:fixed;inset:0;background:var(--bg);z-index:40;overflow-y:auto}
.sheet-in{max-width:430px;margin:0 auto;padding:calc(14px + env(safe-area-inset-top,0px)) 16px calc(24px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:18px;min-height:100%}
.x{border:0;background:var(--surface-2);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:18px}
.steps{display:flex;gap:6px}
.steps i{flex:1;height:4px;border-radius:4px;background:var(--line)}
.steps i.on{background:var(--pine)}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
input,select{font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{width:20px;height:20px;flex:none;margin-top:1px;accent-color:var(--pine)}
canvas.sig{width:100%;height:170px;background:var(--surface);border:1px dashed var(--muted);border-radius:12px;touch-action:none;display:block}
.pin{font-family:var(--display);font-size:44px;letter-spacing:.3em;font-weight:700;text-align:center;padding:10px 0 4px}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:var(--surface);font-weight:700}
.tier{border-radius:20px;padding:20px;color:#fff;display:flex;flex-direction:column;gap:16px;background:linear-gradient(135deg,var(--gold),#8A6420)}
.bar{height:8px;background:rgba(255,255,255,.28);border-radius:8px;overflow:hidden}
.bar span{display:block;height:100%;background:#fff;border-radius:8px}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.tiers div{border-radius:10px;padding:8px 6px;text-align:center;font-size:12px;font-weight:700;background:var(--surface);border:1px solid var(--line)}
.tiers div.cur{border:2px solid var(--gold)}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(90px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:11px 16px;border-radius:12px;font-weight:600;z-index:60;max-width:calc(100% - 32px)}
.sum{display:flex;justify-content:space-between;padding:6px 0}
.sum.total{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;font-weight:700;font-size:16px}
.chat{display:flex;flex-direction:column;gap:8px}
.msg{max-width:80%;padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.msg.me{align-self:flex-end;background:var(--pine);color:var(--pine-ink);border:0}
@media (prefers-reduced-motion:no-preference){.sheet{animation:up .22s ease-out}@keyframes up{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}}

/* Apple-Feinschliff */
body{-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
h1{font-size:32px;letter-spacing:-.02em}
.brand{color:var(--pine);letter-spacing:.02em;font-size:18px}.brand b{color:var(--brass);font-weight:700}
.card{border:0;box-shadow:0 1px 2px rgba(0,0,0,.04),0 6px 20px rgba(0,0,0,.05)}
.seg{display:flex;background:var(--surface-2);border-radius:10px;padding:2px}
.seg button{flex:1;border:0;background:transparent;padding:8px 6px;border-radius:8px;font:500 14px var(--body);color:var(--fg);cursor:pointer}
.seg button.on{background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.btn.ghost{background:transparent;color:var(--pine);border:0}
.card.aktiv{outline:2px solid var(--pine)}.vorteile{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px}