:root{--ink:#132238;--muted:#66758a;--line:#dce3ec;--paper:#fff;--bg:#f3f6fa;--blue:#246bce;--amber:#e8a12b;--green:#18794e;--red:#b42318;--nav:#111d30}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.side{background:var(--nav);color:#eef4ff;padding:25px 17px;position:sticky;top:0;height:100vh}.brand{font-weight:850;font-size:1.1rem;line-height:1.25;margin:0 8px 26px}.brand small{display:block;color:#9eb0c7;font-size:.72rem;margin-top:5px}.nav a{display:block;text-decoration:none;padding:10px 12px;border-radius:8px;margin:3px 0;color:#c8d3e2}.nav a:hover,.nav a.active{background:#203450;color:#fff}.main{padding:30px;min-width:0}.top{display:flex;justify-content:space-between;gap:16px;margin-bottom:22px}.top h1{font-size:1.8rem;margin:0}.demo{background:#fff4d9;border:1px solid #f0ca78;color:#744d00;padding:8px 12px;border-radius:8px;font-size:.88rem}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 5px 22px #192d4a0d;margin-bottom:16px}.metric strong{font-size:1.8rem;display:block}.metric span{color:var(--muted);font-size:.9rem}.two{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.status{display:inline-block;padding:3px 8px;border-radius:999px;font-size:.78rem;background:#eaf1fb}.status.green{background:#e7f6ee;color:var(--green)}.status.amber{background:#fff3dc;color:#8a5700}.status.red{background:#feeceb;color:var(--red)}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 14px;background:var(--blue);color:#fff;text-decoration:none;font-weight:750;cursor:pointer}.btn.green{background:var(--green)}.btn.small{padding:6px 10px;font-size:.84rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}label{font-weight:700;font-size:.9rem;display:block;margin:8px 0}input,select,textarea{width:100%;padding:10px 11px;margin-top:5px;border:1px solid #bcc8d7;border-radius:7px;background:#fff;font:inherit}.notice{padding:12px 14px;border-radius:8px;margin-bottom:15px;background:#e8f6ee;border-left:4px solid var(--green)}.notice.error{background:#fff0ef;border-color:var(--red)}.shop-head{background:linear-gradient(120deg,#10223a,#214c7d);color:white;padding:32px;border-radius:15px;margin-bottom:20px}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.product .price{font-size:1.35rem;font-weight:850;margin:12px 0}.code{font-family:ui-monospace,Consolas,monospace}.login{max-width:430px;margin:10vh auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 18px 60px #14264024}.login h1{margin-top:0}.login .btn{width:100%;margin-top:15px}@media(max-width:900px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.nav{display:flex;overflow:auto;gap:4px}.nav a{white-space:nowrap}.grid{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}.products{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.main{padding:18px}.grid,.products,.form-grid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}}

/* Modernes Administrations-Dashboard */
.admin-nav-home{display:block;font-weight:800}.admin-nav-group{margin:5px 0;border-top:1px solid rgba(255,255,255,.12)}.admin-nav-group summary{padding:12px 10px;cursor:pointer;font-weight:800;color:#fff;list-style:none}.admin-nav-group summary::-webkit-details-marker{display:none}.admin-nav-group summary::after{content:'+';float:right}.admin-nav-group[open] summary::after{content:'−'}.admin-nav-group a{padding-left:20px!important;font-size:.94rem}
.dashboard-welcome{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 30px;margin-bottom:18px;border-radius:18px;color:#fff;background:linear-gradient(125deg,var(--blue),#17395f);box-shadow:0 16px 38px rgba(20,45,80,.18)}.dashboard-welcome::after{content:'';position:absolute;width:210px;height:210px;border-radius:50%;right:-60px;top:-105px;background:rgba(255,255,255,.1)}.dashboard-welcome h2{margin:0 0 5px;font-size:1.45rem}.dashboard-welcome p{margin:0;opacity:.82}.dashboard-live{position:relative;z-index:1;padding:7px 12px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(255,255,255,.14);white-space:nowrap;font-size:.84rem;font-weight:750}
.dashboard-metrics{display:grid!important;grid-template-columns:repeat(3,minmax(210px,1fr))!important;gap:16px!important}.dashboard-metric{position:relative;display:flex!important;align-items:center;gap:15px;min-height:112px;margin:0!important;padding:20px!important;border:1px solid var(--line)!important;border-left:1px solid var(--line)!important;border-radius:16px!important;box-shadow:0 8px 24px rgba(18,38,66,.07)!important;transition:transform .18s ease,box-shadow .18s ease}.dashboard-metric:hover{transform:translateY(-3px);box-shadow:0 13px 30px rgba(18,38,66,.12)!important}.dashboard-metric-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border-radius:14px;background:#edf3fb;color:var(--blue);font-size:1.35rem}.dashboard-metric-value{display:block!important;font-size:1.65rem!important;font-weight:850;line-height:1.1;letter-spacing:-.02em}.dashboard-metric-label{display:block!important;margin-top:5px;color:var(--muted)!important;font-size:.86rem}
.dashboard-panels{display:grid!important;grid-template-columns:minmax(0,2fr) minmax(280px,.8fr)!important;gap:18px;margin-top:18px}.dashboard-panels>.card{border-radius:16px;padding:24px;box-shadow:0 8px 24px rgba(18,38,66,.06)}.dashboard-panels h2{margin:0 0 18px}.dashboard-panels tbody tr:hover{background:#f7f9fc}.dashboard-status{display:grid;grid-template-columns:1fr 1fr;gap:9px}.dashboard-status .status{text-align:center;padding:8px}.dashboard-customer{padding:14px;border-radius:11px;background:#f7f9fc}
.dashboard-accordion{margin-top:16px}.dashboard-accordion details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;box-shadow:0 5px 18px rgba(18,38,66,.04);overflow:hidden}.dashboard-accordion summary{padding:16px 18px;cursor:pointer;font-weight:800;list-style:none}.dashboard-accordion summary::-webkit-details-marker{display:none}.dashboard-accordion summary::after{content:'+';float:right;color:var(--blue);font-size:1.2rem}.dashboard-accordion details[open] summary::after{content:'−'}.dashboard-accordion .inside{padding:0 18px 18px}
.shop-footer{margin:34px 0 0;padding:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.shop-footer nav{display:flex;gap:16px;flex-wrap:wrap}.shop-footer a{display:inline-block;margin-right:14px;color:var(--blue);font-weight:700;text-decoration:none}.shop-footer a:hover{text-decoration:underline}
@media(max-width:1100px){.dashboard-metrics{grid-template-columns:repeat(2,minmax(210px,1fr))!important}.dashboard-panels{grid-template-columns:1fr!important}}@media(max-width:650px){.dashboard-welcome{align-items:flex-start;flex-direction:column}.dashboard-metrics{grid-template-columns:1fr!important}.dashboard-status{grid-template-columns:1fr}}

/* Einheitliche moderne Gestaltung aller Shop- und Verwaltungsseiten */
.main>.card,.main>.two>.card,.main>form.card,.main>.grid>.card{border-radius:16px;border-color:#e1e7ef;box-shadow:0 8px 26px rgba(18,38,66,.065)}.main>.card h2,.main>.two>.card h2,.main>form.card h2{margin-top:0;letter-spacing:-.015em}.main>.two{gap:20px}.top{align-items:center}.top h1{font-size:2rem;letter-spacing:-.035em}.btn{border-radius:10px;box-shadow:0 4px 11px rgba(20,50,90,.12);transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 7px 16px rgba(20,50,90,.18);filter:brightness(1.04)}input,select,textarea{border-radius:10px;border-color:#cbd5e2;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 15%,transparent)}.table-wrap{border-radius:16px}.table-wrap table{border-collapse:separate;border-spacing:0}.table-wrap th{background:#f7f9fc;padding-top:13px;padding-bottom:13px}.table-wrap tbody tr{transition:background .15s ease}.table-wrap tbody tr:hover{background:#f8fafc}.table-wrap td{padding-top:14px;padding-bottom:14px}.status{font-weight:700}.checkout-summary{border-radius:16px!important;background:linear-gradient(145deg,#f8fbff,#fff)!important;box-shadow:0 8px 24px rgba(18,38,66,.06)}.checkout-summary h3{display:flex;justify-content:space-between;padding-top:14px;border-top:1px solid var(--line)}.checkout-fee-row{color:#8a5700}.product{border-radius:16px;box-shadow:0 8px 24px rgba(18,38,66,.055);transition:transform .18s ease,box-shadow .18s ease}.product:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(18,38,66,.11)}.notice{border-radius:12px}.demo{border-radius:999px;padding:9px 15px}

/* Strukturierter Produkteditor */
.product-admin-layout{grid-template-columns:minmax(0,1fr) 290px!important;align-items:start}.product-editor-form{padding:0!important;overflow:hidden}.product-editor-form>h2{padding:24px 26px 18px;margin:0!important;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#fff,#f8fafc)}.product-form-layout{display:grid;gap:0}.product-form-section{padding:22px 26px;border-bottom:1px solid var(--line)}.product-form-section:last-child{border-bottom:0}.product-form-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:14px}.product-form-heading h3{margin:0;font-size:1.05rem}.product-form-heading p{max-width:440px;margin:0;color:var(--muted);font-size:.84rem;text-align:right}.product-form-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}.product-group-price .product-form-fields,.product-group-stock .product-form-fields{grid-template-columns:repeat(4,minmax(0,1fr))}.product-group-media .product-form-fields{grid-template-columns:1fr 1fr}.product-group-content .product-form-fields{grid-template-columns:1fr}.product-group-content .product-form-fields>label:first-child{max-width:760px}.product-group-voucher{background:#fffcf5}.product-group-price{background:#fbfdff}.product-editor-form>p:last-child{position:sticky;bottom:0;z-index:5;margin:0;padding:16px 26px;background:rgba(255,255,255,.95);border-top:1px solid var(--line);box-shadow:0 -8px 20px rgba(18,38,66,.06);backdrop-filter:blur(8px)}.product-editor-form .rich-editor{min-height:150px}.product-editor-form .gallery-admin{grid-column:1/-1}@media(max-width:1200px){.product-admin-layout{grid-template-columns:1fr!important}.product-group-price .product-form-fields,.product-group-stock .product-form-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.product-form-heading{display:block}.product-form-heading p{text-align:left;margin-top:4px}.product-form-fields,.product-group-price .product-form-fields,.product-group-stock .product-form-fields,.product-group-media .product-form-fields{grid-template-columns:1fr}.product-form-section{padding:18px}}

/* Entwickler- und Supportseite */
.developer-support-hero{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px;margin-bottom:20px;border-radius:18px;color:#fff;background:linear-gradient(125deg,var(--blue),var(--nav));box-shadow:0 16px 38px rgba(20,45,80,.18)}.developer-support-hero h2{margin:4px 0;font-size:1.7rem}.developer-support-hero p{margin:0;opacity:.86}.developer-eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:.75rem;font-weight:800;opacity:.75}.developer-support-hero .btn{background:#fff;color:var(--blue);white-space:nowrap}.developer-support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.developer-support-grid .card{margin:0;border-radius:16px}.developer-support-grid h2{margin-top:0}.support-details{display:grid;grid-template-columns:130px 1fr;gap:9px 14px}.support-details dt{color:var(--muted);font-weight:700}.support-details dd{margin:0}.developer-support-grid address{font-style:normal;line-height:1.8}.muted{color:var(--muted)}@media(max-width:760px){.developer-support-hero{align-items:flex-start;flex-direction:column}.developer-support-grid{grid-template-columns:1fr}.support-details{grid-template-columns:1fr}.support-details dd{margin-bottom:7px}}
.developer-support-editor{margin-top:20px;border-radius:16px}.developer-support-editor h2{margin-top:0}.developer-support-editor textarea{resize:vertical}.developer-support-editor .btn{margin-top:12px}
.invoice-search-summary{display:block;margin-top:5px;padding:10px 11px;border:1px solid var(--line);border-radius:7px;background:#f7f9fc;font-weight:500}.mail-metrics{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:16px}@media(max-width:760px){.mail-metrics{grid-template-columns:1fr}}
.document-template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.document-template-grid .card{margin:0}.document-template-grid h2{margin-top:0}.template-help code{display:inline-block;margin:3px;padding:4px 7px;border-radius:5px;background:#edf2f8}.template-save-bar{position:sticky;bottom:0;margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 -8px 25px rgba(18,38,66,.1)}@media(max-width:850px){.document-template-grid{grid-template-columns:1fr}}
.link-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.link-directory-grid>.card{margin:0}.link-directory-grid h2{margin-top:0}.link-directory-list article{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;padding:13px 0;border-bottom:1px solid var(--line)}.link-directory-list article:last-child{border:0}.link-directory-list strong,.link-directory-list small,.link-directory-list code{display:block}.link-directory-list small{color:var(--muted)}.link-directory-list code{margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.72rem}.link-directory-list .btn{white-space:nowrap}.link-directory-intro h2{margin-top:0}@media(max-width:1350px){.link-directory-grid{grid-template-columns:1fr 1fr}}@media(max-width:850px){.link-directory-grid{grid-template-columns:1fr}.link-directory-list article{grid-template-columns:1fr auto}.link-directory-list article>div{grid-column:1/-1}}
.setup-progress progress{display:block;width:100%;height:18px;margin-top:14px;accent-color:var(--green)}.tool-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card-grid>.card{margin:0}.page-guide{border-left:4px solid var(--blue)}.page-guide summary{cursor:pointer;font-weight:800}.handbook-entry summary{cursor:pointer;font-size:1.08rem;font-weight:800}.handbook-entry[open] summary{margin-bottom:10px}@media(max-width:1100px){.tool-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.tool-card-grid{grid-template-columns:1fr}}
.handbook-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.handbook-grid .card{margin:0}.handbook-entry summary{display:flex;justify-content:space-between;gap:12px}.handbook-entry summary small{color:var(--muted);font-size:.75rem}.handbook-entry li{margin:8px 0}.handbook-links{display:flex;flex-wrap:wrap;gap:6px}.handbook-header h2{margin-top:0}@media(max-width:850px){.handbook-grid{grid-template-columns:1fr}}
.side{display:flex;flex-direction:column;overflow:hidden;min-height:0}.side .brand{flex:0 0 auto}.side .nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;padding:0 4px 32px 0}.side .nav::-webkit-scrollbar{width:8px}.side .nav::-webkit-scrollbar-thumb{border-radius:999px;background:rgba(255,255,255,.35)}.side .nav>a:last-child{margin-bottom:18px}@media(max-width:900px){.side{display:block;overflow:visible;height:auto}.side .nav{display:flex;overflow-x:auto;overflow-y:hidden;min-height:auto;padding:0}}