*{box-sizing:border-box}
:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --brand:#0ea5e9;
  --border:#e2e8f0;
  --shadow:0 8px 24px rgba(2,6,23,.08);

  /* Layout / Theme overrides (editable in Admin → Einstellungen) */
  --maxw:1100px;
  --padx:18px;
  --mainpad:18px;
  --header-bg:#0b1220;
  --header-text:#ffffff;
  --header-link:#cbd5e1;
  --header-link-hover:#ffffff;
  --header-chip-bg:rgba(255,255,255,.12);
  --header-chip-border:rgba(255,255,255,.25);
  --header-pt:14px;
  --header-pb:14px;
  --nav-gap:12px;
  --footer-bg:transparent;
  --footer-text:var(--muted);
  --footer-link:var(--brand);
  --footer-pt:20px;
  --footer-pb:20px;
  --footer-gap:10px;
}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:var(--bg);color:var(--text)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/*
  Content padding:
  - vertical spacing: --mainpad
  - left/right spacing: --padx ("Seitenrand links/rechts" in Admin)
*/
.main{max-width:var(--maxw);margin:0 auto;padding:var(--mainpad) var(--padx)}
.container-narrow{max-width:900px;margin:0 auto;padding:var(--mainpad) var(--padx)}
.muted{color:var(--muted)}
.spacer{height:10px}

.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:16px;margin:12px 0}
.card h1,.card h2,.card h3{margin:0 0 10px 0}
.content{line-height:1.5}

.topbar{position:sticky;top:0;background:var(--header-bg);color:var(--header-text);z-index:10}
.topbar-inner{max-width:var(--maxw);margin:0 auto;padding:var(--header-pt) var(--padx) var(--header-pb) var(--padx);display:flex;align-items:center;gap:16px}
.brand{font-weight:700;color:var(--header-text)}
.nav{display:flex;gap:var(--nav-gap);flex:1}
.nav a{color:var(--header-link)}
.nav a:hover{color:var(--header-link-hover);text-decoration:none}
.nav-right{display:flex;gap:10px}
.chip{display:inline-block;padding:8px 10px;border-radius:999px;background:var(--header-chip-bg);color:var(--header-text)}
.chip-ghost{background:transparent;border:1px solid var(--header-chip-border)}

.hero{padding:18px 0}
.hero-card{background:linear-gradient(135deg,#0b1220,#0f172a);color:#fff;border-radius:18px;padding:22px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.hero-card h1{margin:0 0 10px 0;font-size:28px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

.section{margin-top:10px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}}

.product-card{display:flex;flex-direction:column;min-height:160px}
.product-title{font-weight:700;margin-bottom:6px}

.btn{display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid transparent;cursor:pointer;font-weight:600}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{text-decoration:none;filter:brightness(.95)}
.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}
.btn-secondary:hover{text-decoration:none;background:#f8fafc}
.btn-small{padding:7px 10px;border-radius:10px;font-weight:600}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px 8px;text-align:left;vertical-align:top}
.table th{color:var(--muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.03em}

label{display:block;margin:10px 0;font-weight:600}
input,select,textarea{width:100%;padding:10px;border-radius:12px;border:1px solid var(--border);background:#fff;font:inherit}
textarea{resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.check input{width:auto;margin-top:2px}
.radio{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1px solid var(--border);border-radius:12px;margin-top:8px}
.radio input{width:auto;margin-top:2px}
.legal{margin-top:12px}

.alert{background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;padding:10px;margin:10px 0}
.alert-warn{background:#fff7ed;border-color:#fed7aa}

.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:18px}
.auth-card{width:min(440px,100%);background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:18px}
.footer{padding:var(--footer-pt) 0 var(--footer-pb) 0;background:var(--footer-bg)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--padx);color:var(--footer-text);display:flex;flex-wrap:wrap;align-items:center;gap:var(--footer-gap)}
.footer-links{display:flex;flex-wrap:wrap;gap:var(--footer-gap)}
.footer-links a{color:var(--footer-link)}

/* Cookie banner (Pflicht-Hinweis) */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:9999;background:rgba(16,16,16,.92);backdrop-filter:saturate(120%) blur(6px);padding:12px 10px}
.cookie-banner-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--padx);display:flex;gap:12px;align-items:center;justify-content:space-between}
.cookie-text{color:#f1f5f9;font-size:14px;line-height:1.35;max-width:820px}

/* Chat (Support) */
.chat{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.chat-msg{border:1px solid var(--border);border-radius:14px;padding:10px}
.chat-admin{background:#f8fafc}
.chat-customer{background:#ecfeff}
.chat-meta{font-size:12px;color:var(--muted);margin-bottom:6px}
.chat-text{line-height:1.4}

/* Admin */
.admin-body{background:#0b1220}
.admin-shell{display:flex;min-height:100vh}
.admin-sidebar{width:250px;background:#0f172a;color:#e2e8f0;padding:16px;border-right:1px solid rgba(255,255,255,.08)}
.admin-brand{font-weight:800;margin-bottom:14px}
.admin-nav{display:flex;flex-direction:column;gap:8px}
.admin-nav a{color:#cbd5e1;padding:10px 10px;border-radius:12px}
.admin-nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.admin-main{flex:1;background:var(--bg)}
.admin-top{padding:18px 18px 0 18px}
.admin-top h1{margin:0}
.admin-content{padding:0 18px 18px 18px}

.kpi{display:flex;flex-direction:column;gap:4px}
.kpi-num{font-size:26px;font-weight:800}

.inline-form label{margin:8px 10px 8px 0;display:inline-block;min-width:240px}
.inline-form select,.inline-form input{width:260px}

.alert-ok{background:#ecfdf5;border-color:#a7f3d0}
.alert-info{background:#eff6ff;border-color:#bfdbfe}