@font-face{font-family:'Poppins';font-weight:400;font-display:swap;src:url(/assets/fonts/poppins-400.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-500.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-weight:600;font-display:swap;src:url(/assets/fonts/poppins-600.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-weight:700;font-display:swap;src:url(/assets/fonts/poppins-700.woff2) format('woff2')}
:root{
  --caramel:#ca9e67;--caramel-text:#a07a48;--beige:#e0ccb0;--beige-soft:#f3ebe0;--warm-soft:#f7efe4;
  --ink:#1a1a1a;--ink-2:#2b2723;--muted:#6b6259;--paper:#f8f6f3;--line:#e6e0d8;
  --shadow:0 2px 16px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Poppins',-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit}
:focus-visible{outline:3px solid var(--caramel);outline-offset:2px}
.badge{display:inline-block;border:1px solid var(--ink);border-radius:999px;padding:3px 12px;font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
h1{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.15;font-weight:600;margin:14px 0 10px}
h1 em,h2 em,h3 em{font-style:normal;color:var(--caramel-text)}
.lead{font-size:1.05rem;max-width:60ch;margin:0;color:var(--ink-2)}
.help{font-size:.88rem;color:var(--muted);margin:0}

/* Kopf */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:20px;padding:14px 32px;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .logo{height:30px;width:auto;display:block}
.top nav{margin-left:auto;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.top nav a{font-size:.85rem;font-weight:500;text-decoration:none;padding:6px 12px;border-radius:999px}
.top nav a:hover{background:var(--beige-soft)}
.top form{margin:0}
.btn-quiet{font:inherit;font-size:.85rem;font-weight:500;background:none;border:1px solid var(--ink);border-radius:999px;padding:6px 14px;cursor:pointer;color:var(--ink)}
.btn-quiet:hover{background:var(--ink);color:#fff}

main{max-width:1120px;margin:0 auto;padding:40px 32px 24px;display:flex;flex-direction:column;gap:40px}
.hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:24px;align-items:center}
.figs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:end}
.figs img{width:100%;height:auto;max-height:130px;object-fit:contain}

/* Tage */
.day{display:flex;flex-direction:column;gap:18px;scroll-margin-top:90px}
.day-head{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 20px;align-items:baseline;padding-bottom:14px;border-bottom:1px solid var(--line)}
.day-num{grid-row:span 2;font-size:3.2rem;font-weight:600;line-height:1;color:var(--caramel)}
.day h2{margin:0;font-size:1.6rem;font-weight:600;line-height:1.2}
.day-topics{margin:0;font-size:.92rem;color:var(--muted)}
.tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.tool{display:flex;flex-direction:column;gap:6px;background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:24px 26px;text-decoration:none;border:1px solid transparent;transition:border-color .15s,transform .15s}
.tool:hover{border-color:var(--ink);transform:translateY(-2px)}
.tool .kind{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.tool h3{margin:0;font-size:1.3rem;font-weight:600;line-height:1.25}
.tool p{margin:0;font-size:.93rem;color:var(--ink-2)}
.tool .go{margin-top:auto;padding-top:10px;font-weight:500;font-size:.9rem}
.tool.ext{background:var(--warm-soft);box-shadow:none}
.downloads{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.dl{display:flex;gap:14px;align-items:center;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:12px 16px 12px 12px;text-decoration:none;border:1px solid transparent;transition:border-color .15s}
.dl:hover{border-color:var(--ink)}
.dl img{width:58px;height:78px;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--line);flex:none;background:var(--paper)}
.dl img.wide{height:58px;object-fit:contain}
.dl span{display:flex;flex-direction:column;gap:2px;min-width:0}
.dl strong{font-weight:600;font-size:.95rem;line-height:1.3}
.dl small{font-size:.78rem;color:var(--muted)}
.sub{margin:6px 0 0;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

.box{background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:26px 28px}
.box.soft{background:var(--warm-soft);box-shadow:none}
.box h2{margin:0 0 8px;font-size:1.35rem}
.box p{margin:0;max-width:80ch}
.box p+p{margin-top:8px}

/* Literatur */
.refs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.refs li{padding-left:2em;text-indent:-2em;font-size:.95rem}
.refs i{font-style:italic}
.links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px 28px}
.links li{border-bottom:1px solid var(--line);padding:8px 0}
.links a{font-weight:500;text-decoration:none}
.links a:hover{color:var(--caramel-text)}
.links small{display:block;color:var(--muted);font-size:.8rem}
details.more summary{cursor:pointer;font-weight:600;margin-top:14px}
.names{margin:0;padding-left:20px}
.names li+li{margin-top:4px}

footer{max-width:1120px;margin:0 auto;padding:10px 32px 36px;font-size:.75rem;color:var(--muted)}

/* Login */
.login-body{min-height:100svh;display:grid;place-items:center;padding:24px 16px;background:linear-gradient(160deg,#fff 0%,var(--paper) 55%,var(--warm-soft) 100%)}
.login{width:min(440px,100%);background:#fff;border-radius:28px;box-shadow:0 8px 40px rgba(0,0,0,.08);padding:36px 34px;display:flex;flex-direction:column;gap:10px}
.login-logo{width:220px;height:auto;margin-bottom:18px}
.login .badge{align-self:flex-start}
.login h1{margin:8px 0 4px}
.login .lead{font-size:.96rem}
.login-form{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.login-form label{font-weight:600;font-size:.9rem;margin-top:8px}
.login-form input{font:inherit;padding:12px 18px;border:1.5px solid var(--line);border-radius:999px;background:#fff}
.login-form input:focus{outline:none;border-color:var(--caramel);box-shadow:0 0 0 3px var(--beige-soft)}
.btn{font:inherit;font-weight:500;margin-top:18px;min-height:50px;border:0;border-radius:999px;background:var(--ink);color:#fff;cursor:pointer}
.btn:hover{background:var(--caramel-text)}
.msg{margin:4px 0 0;padding:10px 14px;border-radius:14px;font-size:.9rem}
.msg.err{background:#fbe9e4;color:#8a2e1a}
.msg.ok{background:var(--warm-soft)}
.login .help{margin-top:14px}

@media (max-width:760px){
  .top{position:static;padding:12px 16px;gap:8px;flex-wrap:wrap}.top .logo{height:22px}
  .top nav{width:100%;margin-left:0;gap:2px;flex-wrap:nowrap;overflow-x:auto}
  .top nav a{padding:6px 8px;white-space:nowrap}
  .top form{margin-left:auto}
  main{padding:26px 16px 16px;gap:30px}
  .hero{grid-template-columns:1fr}
  .figs{max-width:340px}
  .tools{grid-template-columns:1fr}
  .tool,.box{padding:20px 18px}
  .day-num{font-size:2.4rem}
  footer{padding:6px 16px 28px}
  .login{padding:28px 22px}
}