:root{
  --bg1:#071531;
  --bg2:#0d234d;
  --panel:rgba(9,22,53,.82);
  --panel-2:rgba(7,17,40,.92);
  --line:rgba(155,205,255,.35);
  --silver:#eef6ff;
  --blue:#88c0ff;
  --blue2:#4f95ff;
  --text:#eef7ff;
  --muted:#c8dbef;
  --shadow:0 20px 44px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.04) inset;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Verdana,Arial,sans-serif;
  color:var(--text);
  background:#071531 url('../images/ui/crystal_background.png') center center/cover fixed no-repeat;
}
a{color:#d8ecff;text-decoration:none}
a:hover{color:white}
.wrap{max-width:1380px;margin:0 auto;padding:0 16px}
.site-header{padding:18px 0 10px;background:linear-gradient(180deg,rgba(4,12,30,.92),rgba(4,12,30,.45));backdrop-filter:blur(4px);border-bottom:1px solid rgba(146,195,255,.22)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-hero{display:block;max-width:420px;width:min(100%,420px);height:auto;border-radius:24px;box-shadow:var(--shadow);border:1px solid rgba(190,225,255,.25)}
.topnav{display:flex;gap:10px;flex-wrap:wrap}
.topnav a,.btn,.ghost-btn,button{
  display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:12px;font-weight:700;cursor:pointer;
}
.topnav a,.ghost-btn{background:rgba(13,33,76,.7);border:1px solid rgba(142,199,255,.28)}
.btn{border:1px solid rgba(240,248,255,.55);background:linear-gradient(180deg,#dbeeff,#8ec4ff 55%,#4d8fff);color:#082561}
.btn:hover{filter:brightness(1.06)}
.ghost-btn{color:#ecf6ff}
.ghost-btn:hover,.topnav a:hover{background:rgba(60,110,200,.34)}
.ghost-btn.danger{border-color:rgba(255,160,180,.35);color:#ffdce4}
.main-content{padding:24px 16px 42px}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:22px;
  margin-bottom:18px;
  position:relative;
  overflow:hidden;
}
.card:before,.postcard-surface:before,.postcard-back:before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.10),transparent 23%);
}
.card h1,.card h2,.card h3{margin:0 0 14px}
.notice{padding:14px 18px;border-radius:16px;margin:0 0 18px;border:1px solid rgba(150,210,255,.25);background:rgba(13,33,76,.72)}
.notice.success{border-color:rgba(160,240,220,.3);background:rgba(7,55,71,.68)}
.notice.error{border-color:rgba(255,170,185,.28);background:rgba(65,19,34,.72)}
.hero-card{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center}
.hero-copy h1{font-size:38px;line-height:1.1}
.hero-copy p{color:var(--muted);font-size:16px}
.eyebrow{letter-spacing:1px;text-transform:uppercase;color:#b7d9ff;font-size:12px;font-weight:700}
.feature-list{margin:16px 0 0;padding-left:18px;color:#e5f2ff}
.feature-list li{margin:8px 0}
.hero-preview img{width:100%;border-radius:22px;border:1px solid rgba(210,232,255,.25)}
.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.template-tile{display:block;background:rgba(7,18,42,.7);border:1px solid rgba(132,193,255,.18);border-radius:18px;padding:10px;transition:.18s transform,.18s border-color}
.template-tile img{width:100%;display:block;border-radius:14px;margin-bottom:10px}
.template-tile span{display:block;text-align:center;font-weight:700}
.template-tile:hover,.template-tile.active{transform:translateY(-2px);border-color:rgba(190,229,255,.54);box-shadow:0 0 0 1px rgba(255,255,255,.05),0 10px 25px rgba(39,102,198,.26)}
.creator-layout{display:grid;grid-template-columns:420px 1fr;gap:18px;align-items:start}
label{display:block;font-size:13px;font-weight:700;color:#d6e8fb;margin-bottom:10px}
input,textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(148,198,255,.3);background:rgba(5,14,35,.88);color:#fff;font:inherit;margin-top:6px;outline:none}
input:focus,textarea:focus,select:focus{border-color:#99d2ff;box-shadow:0 0 0 2px rgba(100,174,255,.18)}
textarea{resize:vertical;min-height:180px}
.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.live-preview-card .postcard-surface,
.postcard-surface{position:relative;border-radius:28px;overflow:hidden;min-height:620px;border:1px solid rgba(215,236,255,.34);box-shadow:var(--shadow)}
.preview-bg,.view-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.preview-overlay{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:70px 80px;text-align:center;background:linear-gradient(180deg,rgba(5,14,35,.20),rgba(5,14,35,.35))}
.preview-title{font-size:42px;font-weight:700;color:#eef7ff;text-shadow:0 2px 12px rgba(0,0,0,.35);margin-bottom:20px}
.preview-message{font-size:24px;line-height:1.55;max-width:780px;white-space:pre-wrap;color:#f3f9ff;text-shadow:0 1px 8px rgba(0,0,0,.38)}
.preview-meta{display:flex;justify-content:space-between;gap:18px;width:100%;max-width:820px;margin-top:30px;font-size:18px;color:#d8ebff}
.preview-overlay.large{padding:90px 95px}
.preview-overlay.large .preview-title{font-size:54px}
.preview-overlay.large .preview-message{font-size:28px}
.preview-overlay.large .preview-meta{font-size:20px}
.postcard-view-card .view-actions{display:flex;justify-content:flex-end;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.flip-scene{perspective:1600px;margin-bottom:18px}
.flip-card{position:relative;width:100%;min-height:780px;transform-style:preserve-3d;transition:transform .9s cubic-bezier(.3,.7,.2,1)}
.flip-card.is-flipped{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:28px;overflow:hidden}
.flip-back{transform:rotateY(180deg)}
.postcard-back{background:linear-gradient(180deg,rgba(9,23,58,.95),rgba(5,16,39,.96));border:1px solid rgba(200,230,255,.35);padding:44px 48px;display:grid;grid-template-columns:1fr 1.4fr;gap:30px}
.stamp-box{justify-self:end;width:160px;height:180px;border:2px dashed rgba(223,241,255,.65);border-radius:20px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:36px;font-weight:700;color:#eaf5ff;background:rgba(255,255,255,.03)}
.address-block,.message-block{background:rgba(255,255,255,.03);border:1px solid rgba(160,210,255,.16);border-radius:20px;padding:24px}
.message-block p,.address-block p{line-height:1.65;color:#f3f8ff}
.signature{margin-top:22px;color:#cfe6ff}
.centered{text-align:center}
.narrow{max-width:520px;margin:0 auto}
.admin-head{display:flex;justify-content:space-between;gap:18px;align-items:center}
.admin-grid{display:grid;grid-template-columns:400px 1fr;gap:18px}
.template-list-admin article{display:grid;grid-template-columns:150px 1fr auto;gap:14px;align-items:center;padding:10px 0;border-bottom:1px solid rgba(158,208,255,.16)}
.template-list-admin img{width:150px;border-radius:14px}
.site-footer{margin-top:30px;padding:24px 0;background:linear-gradient(180deg,rgba(4,12,30,.78),rgba(4,12,30,.95));border-top:1px solid rgba(146,195,255,.2)}
.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;color:#d1e3f7}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
.visitor-counter{display:flex;gap:10px 18px;align-items:center;justify-content:center;flex-wrap:wrap;padding:10px 16px;border:1px solid rgba(145,202,255,.22);border-radius:14px;background:rgba(7,25,54,.62);font-size:13px;color:#ddecff}
.visitor-counter span{white-space:nowrap}
.visitor-counter strong{color:#9bd3ff}
@media(max-width:780px){.footer-inner{flex-direction:column;text-align:center}.visitor-counter{width:100%}}
@media (max-width: 1024px){
  .hero-card,.creator-layout,.admin-grid{grid-template-columns:1fr}
  .preview-overlay.large .preview-title{font-size:38px}
  .preview-overlay.large .preview-message{font-size:22px}
  .flip-card{min-height:920px}
  .postcard-back{grid-template-columns:1fr}
}
@media (max-width: 680px){
  .header-inner{flex-direction:column;align-items:stretch}
  .brand-hero{width:100%;max-width:none}
  .topnav{justify-content:center}
  .card{padding:16px;border-radius:20px}
  .hero-copy h1{font-size:29px}
  .preview-overlay,.preview-overlay.large{padding:36px 24px}
  .preview-title,.preview-overlay.large .preview-title{font-size:28px}
  .preview-message,.preview-overlay.large .preview-message{font-size:18px}
  .preview-meta,.preview-overlay.large .preview-meta{font-size:15px;flex-direction:column;align-items:center}
  .live-preview-card .postcard-surface,.postcard-surface{min-height:440px}
  .flip-card{min-height:700px}
}

/* Live-Vorschau: Empfänger, Absender, Titel und Gruß linksbündig untereinander */
.live-preview-card .preview-overlay-left{align-items:flex-start;justify-content:center;text-align:left}
.live-preview-card .preview-meta-stack{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;width:100%;max-width:820px;margin:0 0 22px;font-size:18px;color:#d8ebff}
.live-preview-card .preview-overlay-left .preview-title{width:100%;max-width:820px;margin:0 0 18px;text-align:left}
.live-preview-card .preview-overlay-left .preview-message{width:100%;max-width:820px;text-align:left}
@media(max-width:680px){
  .live-preview-card .preview-meta-stack{font-size:15px;align-items:flex-start}
  .live-preview-card .preview-overlay-left .preview-title,.live-preview-card .preview-overlay-left .preview-message{text-align:left}
}

/* Kategorien */
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.category-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:125px;padding:16px;border-radius:20px;background:linear-gradient(180deg,rgba(10,27,65,.82),rgba(5,14,35,.92));border:1px solid rgba(145,202,255,.22);box-shadow:0 10px 24px rgba(0,0,0,.18)}.category-tile:hover,.category-tile.active{border-color:rgba(202,232,255,.65);transform:translateY(-2px);box-shadow:0 0 22px rgba(76,151,255,.24)}.category-gem{font-size:28px}.category-tile strong{font-size:16px;text-align:center}.category-tile small{color:#b8d7f6}.section-heading-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-heading-row span{padding:5px 10px;border-radius:999px;background:rgba(91,154,236,.16);color:#dceeff;border:1px solid rgba(145,202,255,.2)}.admin-category-grid{display:grid;grid-template-columns:400px 1fr;gap:18px}.category-admin-list article{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid rgba(158,208,255,.16)}.category-admin-list article>div:first-child{display:flex;flex-direction:column;gap:4px}.category-admin-list small{color:#bcd8f4}.sep{margin:22px 0;border:0;border-top:1px solid rgba(160,210,255,.22)}.admin-edit-preview{width:100%;max-width:260px;border-radius:14px;border:1px solid rgba(200,230,255,.25);margin-bottom:12px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:10px;border-bottom:1px solid rgba(158,208,255,.14);text-align:left}.muted{color:var(--muted)}
@media(max-width:1024px){.admin-category-grid{grid-template-columns:1fr}}

/* V2.7 Kategorien kompakt + 10 Motive pro Seite */
.category-name-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid rgba(145,202,255,.18)}
.category-name-link{display:flex;align-items:center;justify-content:center;min-height:46px;padding:8px 13px;border-radius:16px;background:rgba(8,24,58,.74);border:1px solid rgba(145,202,255,.24);font-size:13px;font-weight:700;color:#ddecff;transition:.18s ease;text-align:center}
.category-name-link:hover,.category-name-link.active{background:linear-gradient(180deg,rgba(75,135,230,.36),rgba(9,26,61,.9));border-color:rgba(205,235,255,.62);color:#fff;box-shadow:0 0 15px rgba(87,157,255,.18)}
.category-motifs-card .section-heading-row{margin-bottom:14px}
.category-pagination{display:flex;justify-content:center;gap:8px;margin-top:18px}
.category-pagination a{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;border:1px solid rgba(145,202,255,.25);background:rgba(8,24,58,.74);font-weight:700}
.category-pagination a.active,.category-pagination a:hover{background:#8fc8ff;color:#08265f;border-color:#e4f4ff}
.template-admin-item{grid-template-columns:150px minmax(260px,1fr) auto!important;align-items:start!important}
.template-admin-info{display:flex;flex-direction:column;gap:7px;min-width:0}
.quick-category-form{display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:8px;align-items:center;margin-top:5px}
.quick-category-form select{margin:0}
.quick-category-form .ghost-btn{white-space:nowrap}
.admin-card-actions{align-self:center}
@media(max-width:900px){.template-admin-item{grid-template-columns:110px 1fr!important}.template-admin-item>img{width:110px!important}.admin-card-actions{grid-column:2}.quick-category-form{grid-template-columns:1fr}}
@media(max-width:900px){.category-name-bar{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.category-name-bar{grid-template-columns:1fr;gap:6px}.category-name-link{padding:7px 10px;font-size:12px;min-height:42px}.template-admin-item{grid-template-columns:1fr!important}.template-admin-item>img{width:100%!important;max-width:220px}.admin-card-actions{grid-column:auto}}

/* V2.8.2: Kristallherz vor jedem Kategorienamen */
.category-name-link{gap:8px}
.category-link-heart{width:28px;height:20px;object-fit:contain;flex:0 0 auto;display:block}
.category-name-link span{display:block;line-height:1.2}
@media(max-width:600px){.category-link-heart{width:26px;height:18px}}


/* V2.8.4 Admin: Motive nach Kategorien gruppiert */
.admin-template-categories{display:flex;flex-direction:column;gap:18px}
.admin-template-category{border:1px solid rgba(145,202,255,.22);border-radius:20px;background:rgba(6,18,44,.54);padding:16px}
.admin-template-category-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:12px;margin-bottom:4px;border-bottom:1px solid rgba(145,202,255,.16)}
.admin-template-category-head h3{margin:0 0 4px;font-size:20px;color:#eef7ff}
.admin-template-category-head small{color:#bcd8f4}
.admin-category-jump{padding:8px 11px;font-size:12px;white-space:nowrap}
.grouped-template-list .template-admin-item:last-child{border-bottom:0}
.admin-empty-category{margin:14px 0 2px}
.admin-template-category-orphan{border-color:rgba(255,188,122,.32)}
@media(max-width:700px){.admin-template-category-head{align-items:flex-start;flex-direction:column}.admin-category-jump{width:100%}}


/* V2.8.5 Admin: Kategorien der Motive auf- und zuklappbar */
.admin-template-category-fold{padding:0;overflow:hidden}
.admin-template-category-summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;cursor:pointer;padding:16px 18px;user-select:none;transition:background .18s ease}
.admin-template-category-summary::-webkit-details-marker{display:none}
.admin-template-category-summary:hover{background:rgba(78,145,232,.10)}
.admin-template-category-title h3{margin:0 0 4px;font-size:20px;color:#eef7ff}
.admin-template-category-title small{color:#bcd8f4}
.admin-fold-icon{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:50%;border:1px solid rgba(145,202,255,.28);background:rgba(9,25,58,.78);color:#ddecff;font-size:22px;line-height:1;transition:transform .2s ease,background .2s ease}
.admin-template-category-fold[open] .admin-fold-icon{transform:rotate(180deg);background:rgba(82,151,238,.22)}
.admin-template-category-content{padding:0 16px 16px;border-top:1px solid rgba(145,202,255,.16)}
.admin-template-category-tools{display:flex;justify-content:flex-end;padding:12px 0 4px}
.admin-template-category-fold .grouped-template-list{margin-top:4px}
@media(max-width:700px){.admin-template-category-summary{padding:14px}.admin-template-category-title h3{font-size:18px}.admin-template-category-content{padding:0 12px 12px}.admin-template-category-tools{justify-content:stretch}.admin-template-category-tools .ghost-btn{width:100%;text-align:center}}


/* V2.8.8 Admin: Motiv-Kategorien direkt unter Neuem PNG-Motiv, 3 pro Zeile */
.admin-motifs-section{display:flex;flex-direction:column;gap:30px}
.admin-new-motif-block{max-width:720px}
.admin-new-motif-form,.admin-edit-motif-form{display:grid;gap:12px}
.admin-motif-category-area{padding-top:6px;border-top:1px solid rgba(145,202,255,.18)}
.admin-template-categories-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}
.admin-template-categories-grid .admin-template-category-fold{min-width:0;margin:0;width:auto!important;max-width:none!important;grid-column:auto!important}
.admin-template-categories-grid > .admin-template-category-fold:not([open]){grid-column:auto!important}
.admin-template-categories-grid .admin-template-category-summary{min-height:92px}
.admin-template-categories-grid .admin-template-category-title h3{font-size:17px;line-height:1.2}
.admin-template-categories-grid .admin-template-category-title small{display:block;font-size:12px;line-height:1.35;margin-top:5px}
.admin-template-categories-grid > .admin-template-category-fold[open]{grid-column:1/-1!important}
.admin-template-categories-grid .admin-template-category-fold[open] .admin-template-category-summary{min-height:auto}
@media(max-width:980px){.admin-template-categories-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media(max-width:680px){.admin-template-categories-grid{grid-template-columns:1fr;gap:14px}}
@media(max-width:540px){.admin-template-categories-grid{grid-template-columns:1fr;gap:12px}.admin-new-motif-block{max-width:none}}


/* V2.10 Rechtliche Seiten + Kontakt */
.legal-page{max-width:980px;margin-left:auto;margin-right:auto}
.legal-page h1,.contact-page h1{font-size:36px;margin-bottom:6px}
.legal-page h2{margin-top:30px;margin-bottom:10px;font-size:21px;color:#eaf5ff}
.legal-page p{line-height:1.72;color:#dcecff}
.legal-page a,.contact-page a{color:#9ed1ff;text-decoration:underline;text-underline-offset:3px}
.legal-updated{color:#a9c8e8!important;font-size:13px;margin-top:0}
.legal-page code{background:rgba(4,14,35,.8);border:1px solid rgba(145,202,255,.2);padding:2px 6px;border-radius:7px;color:#dff1ff}
.narrow-contact{max-width:760px;margin-left:auto;margin-right:auto}
.contact-page>p{line-height:1.65;color:#d7e9fb}
.contact-form{display:grid;gap:12px;margin-top:18px}
.contact-form textarea{min-height:210px}
.contact-privacy-check{display:flex;align-items:flex-start;gap:10px;font-weight:400;line-height:1.45;margin:4px 0 8px}
.contact-privacy-check input{width:18px;height:18px;min-width:18px;margin:2px 0 0;padding:0}
.contact-hp{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:680px){.legal-page h1,.contact-page h1{font-size:29px}.legal-page h2{font-size:19px}.footer-links{justify-content:center}}

/* V2.12 Versandplanung */
.schedule-box{border:1px solid rgba(145,202,255,.24);border-radius:16px;padding:14px 16px;margin:16px 0;background:rgba(5,18,44,.45)}
.schedule-box legend{padding:0 8px;font-weight:700;color:#e7f4ff}
.schedule-choice{display:flex!important;align-items:center;gap:9px;margin:7px 0!important}
.schedule-choice input{width:auto!important;margin:0!important}
.schedule-fields{margin-top:12px;padding-top:12px;border-top:1px solid rgba(145,202,255,.16)}
.schedule-fields small{display:block;color:#bcd8f4;line-height:1.5;margin-top:6px}

/* V2.12 Admin: Sammellöschen & Versandstatus */
.saved-card-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:14px 0 18px}
.saved-card-select-all{display:flex!important;align-items:center;gap:8px;margin:0!important;font-weight:700}
.saved-card-select-all input,.saved-postcards-table input[type=checkbox]{width:18px!important;height:18px!important;margin:0!important;accent-color:#83c8ff}
.saved-postcards-table th:first-child,.saved-postcards-table td:first-child{width:38px;text-align:center}
.send-status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid rgba(145,202,255,.24)}
.send-status-sent{background:rgba(70,180,110,.15);color:#bdf6ce;border-color:rgba(90,220,130,.28)}
.send-status-scheduled{background:rgba(79,146,255,.15);color:#cae2ff}
.send-status-failed{background:rgba(220,68,82,.16);color:#ffd0d5;border-color:rgba(255,100,115,.28)}
.send-error{display:block;color:#ffbec5;margin-top:5px;max-width:260px}
.cron-url-box{padding:12px 14px;border-radius:12px;background:#05142e;border:1px solid rgba(145,202,255,.25);overflow:auto;margin:12px 0}
.cron-url-box code{white-space:nowrap;color:#cce7ff}