/* Gutschein Kontroll System – gleiches Design wie das KDM Control System (Glas, Apple-Stil) */
:root{--blau:#2B5775;--orange:#F47C48;--text:#1d1d1f;--mut:#6e6e73;--ok:#248a3d;--okd:#34c759;--bald:#c85f1f;--baldd:#ff9f0a;--rot:#d62f26;--rotd:#ff3b30;--komm:#0a6cc4;--abg:#8e8e93;
--glass:rgba(255,255,255,.66);--glass2:rgba(255,255,255,.5);--edge:rgba(255,255,255,.95);--shadow:0 1px 2px rgba(0,0,0,.04),0 10px 34px rgba(0,0,0,.06);--line:rgba(0,0,0,.08);--fill:rgba(120,120,128,.12);--ease:cubic-bezier(.28,.11,.32,1);--spring:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:#f5f5f7;color-scheme:light}
body{margin:0;min-height:100vh;color:var(--text);font:16px/1.47 -apple-system,BlinkMacSystemFont,'SF Pro Text','Inter','Helvetica Neue','Segoe UI',system-ui,sans-serif;-webkit-font-smoothing:antialiased;background:linear-gradient(180deg,#fbfbfd 0%,#f5f5f7 60%);position:relative;overflow-x:hidden;letter-spacing:-.011em}
.blobs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blobs i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:drift 40s ease-in-out infinite alternate}
.blobs i:nth-child(1){width:44vmax;height:44vmax;background:#cfe3f2;left:-14vmax;top:-18vmax}
.blobs i:nth-child(2){width:36vmax;height:36vmax;background:#fde3d4;right:-12vmax;top:4vmax;animation-duration:46s;opacity:.55}
.blobs i:nth-child(3){width:34vmax;height:34vmax;background:#e4e9f7;left:28vmax;bottom:-20vmax;animation-duration:52s;opacity:.5}
@keyframes drift{0%{transform:translate(0,0) scale(1)}100%{transform:translate(4vmax,3vmax) scale(1.08)}}
.wrap{max-width:1060px;margin:0 auto;padding:0 18px;position:relative;z-index:1}
#view{max-width:860px;padding-bottom:calc(120px + env(safe-area-inset-bottom))}
#view.wide{max-width:1060px}
.glass,.card{background:var(--glass);backdrop-filter:blur(30px) saturate(190%);-webkit-backdrop-filter:blur(30px) saturate(190%);border:1px solid var(--edge);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.9);position:relative}
.card{border-radius:24px;padding:18px 20px;margin:0 0 14px}
.card h2{font-size:13px;letter-spacing:.01em;color:var(--mut);margin:0 0 10px;font-weight:600}

/* Navigation oben (wie KDM) */
nav.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid rgba(0,0,0,.08)}
.navin{display:flex;align-items:center;justify-content:space-between;gap:12px;height:52px;padding-top:env(safe-area-inset-top)}
.nl{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;letter-spacing:-.01em}
.nl img{width:26px;height:auto}
.navin button{padding:7px 15px;font-size:13px}

/* Tab-Leiste unten */
nav.tabs{position:fixed;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:20;display:flex;gap:2px;padding:6px;border-radius:999px;max-width:calc(100% - 24px);
background:rgba(255,255,255,.78);backdrop-filter:blur(30px) saturate(190%);-webkit-backdrop-filter:blur(30px) saturate(190%);border:1px solid var(--edge);box-shadow:var(--shadow),0 8px 30px rgba(0,0,0,.1)}
nav.tabs a{display:flex;flex-direction:column;align-items:center;min-width:62px;padding:7px 10px 6px;color:var(--mut);text-decoration:none;font-size:11px;font-weight:600;border-radius:999px;transition:background .3s var(--ease),color .3s}
nav.tabs a b{font-size:18px;line-height:1.15}
nav.tabs a.on{background:var(--text);color:#fff}

/* Überschrift */
.hero{text-align:center;padding:40px 8px 22px}
.hero h1{margin:0;font-size:clamp(34px,8vw,56px);line-height:1.04;font-weight:700;letter-spacing:-.035em;word-break:break-word}
.hero .lede{margin:8px 0 0;font-size:clamp(15px,2.4vw,19px);color:var(--mut);font-weight:500;letter-spacing:-.015em}

/* Knöpfe (runde Pillen wie KDM) */
button,.btn{font:inherit;cursor:pointer;border:0;border-radius:999px;padding:11px 20px;font-weight:500;letter-spacing:-.01em;transition:transform .35s var(--ease),background .25s,opacity .25s,box-shadow .25s}
button:active,.btn:active{transform:scale(.97)}
.btn{display:block;width:100%;text-align:center;text-decoration:none;margin-top:10px;background:var(--fill);color:var(--text);font-size:16px;padding:14px 20px}
.btn.blue{background:#0071e3;color:#fff}.btn.blue:hover{background:#0077ed}
.btn.primary{background:var(--orange);color:#fff}.btn.primary:hover{background:#ff8b5c}
.btn.dark{background:#1d1d1f;color:#fff}
.btn.danger{background:rgba(255,59,48,.1);color:var(--rot)}
.btn.small{display:inline-block;width:auto;padding:8px 15px;font-size:13px;margin:0}
.btn[disabled],button[disabled]{opacity:.5;cursor:wait}
.big-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:14px;border-radius:24px;padding:20px;min-height:140px;text-decoration:none;color:var(--text);transition:box-shadow .5s var(--ease),transform .5s var(--ease)}
.tile:hover{box-shadow:0 2px 4px rgba(0,0,0,.04),0 18px 44px rgba(0,0,0,.09)}
.tile .ic{font-size:34px;line-height:1}.tile b{font-size:20px;letter-spacing:-.02em;font-weight:600}.tile span{font-size:13px;color:var(--mut);font-weight:500;display:block}
.tile.hi{background:linear-gradient(160deg,#0a84ff,#0071e3);color:#fff;border-color:transparent}.tile.hi span{color:rgba(255,255,255,.8)}

/* Eingabe */
label{display:block;font-size:12px;letter-spacing:.02em;font-weight:600;color:var(--mut);margin:14px 4px 5px}
input,select,textarea{width:100%;font:inherit;padding:13px 18px;border:1px solid var(--edge);border-radius:999px;background:var(--glass2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text);outline:0;box-shadow:var(--shadow);transition:box-shadow .3s}
input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px rgba(10,108,196,.3),var(--shadow)}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#8e8e93 50%),linear-gradient(135deg,#8e8e93 50%,transparent 50%);background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}
.mut,.mute{color:var(--mut);font-size:14px}
.err{color:var(--rot);font-weight:600;margin-top:10px;font-size:14px}

/* Gutschein */
.code{font-size:38px;font-weight:700;letter-spacing:3px;color:var(--blau);font-variant-numeric:tabular-nums;word-break:break-all}
.badge{display:inline-block;padding:3px 11px;border-radius:999px;font-size:12.5px;font-weight:600;color:#fff;vertical-align:middle}
.st-offen{background:var(--okd)}.st-teilweise{background:var(--baldd)}.st-eingelöst{background:var(--abg)}.st-gesperrt,.st-gelöscht{background:var(--rotd)}
.tag{display:inline-block;padding:3px 11px;border-radius:999px;background:var(--fill);color:var(--text);font-size:12.5px;font-weight:500;margin-left:6px;vertical-align:middle}
.amounts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.amounts div{border-radius:20px;padding:12px 8px;text-align:center;background:var(--fill)}
.amounts small{display:block;color:var(--mut);font-size:11.5px;font-weight:600;letter-spacing:.03em}
.amounts b{font-size:21px;font-weight:600;letter-spacing:-.02em}
.amounts .rest{background:rgba(52,199,89,.14)}.amounts .rest b{color:var(--ok);font-size:26px}
.warn{background:rgba(255,159,10,.14);color:var(--bald);padding:11px 16px;border-radius:18px;margin-top:14px;font-weight:600;font-size:14.5px}
.warn.bad{background:rgba(255,59,48,.1);color:var(--rot)}
.item{display:flex;justify-content:space-between;gap:10px;padding:13px 2px;border-bottom:1px solid var(--line);align-items:center;color:inherit;text-decoration:none}
.item:last-child{border-bottom:0}
.item .l b{font-size:16.5px;font-weight:600}.item .l small{display:block;color:var(--mut);font-size:13px}
.item .r{text-align:right;white-space:nowrap}
.tx.rev .l,.tx.rev .r{text-decoration:line-through;color:var(--mut)}
.tx .why{font-size:13px;color:var(--rot);text-decoration:none;display:block}
.kv{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}
.kv:last-child{border:0}.kv span:first-child{color:var(--mut)}.kv span:last-child{text-align:right;word-break:break-word}
.filters{display:flex;gap:10px;margin:12px 0}
.scanbox{position:relative;border-radius:28px;overflow:hidden;background:#000;aspect-ratio:3/4;max-height:64vh;width:100%;box-shadow:var(--shadow)}
.scanbox video{width:100%;height:100%;object-fit:cover}
.scanbox .frame{position:absolute;inset:18% 14%;border:3px solid rgba(255,255,255,.95);border-radius:28px;box-shadow:0 0 0 999px rgba(0,0,0,.35)}

/* Kacheln mit großen Zahlen (Statistik) */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stile{border-radius:24px;padding:18px 20px}
.stile b{display:block;font-size:34px;line-height:1.05;font-weight:600;letter-spacing:-.03em}
.stile span{font-size:13px;color:var(--mut);font-weight:500}
.c-ok b{color:var(--ok)}.c-bald b{color:var(--bald)}.c-blau b{color:var(--komm)}.c-none b{color:var(--mut)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:right;padding:9px 4px;border-bottom:1px solid var(--line)}th:first-child,td:first-child{text-align:left}th{color:var(--mut);font-size:12px;font-weight:600}tr:last-child td{border-bottom:0}
h2.sec{font-size:13px;letter-spacing:.01em;color:var(--mut);margin:24px 6px 10px;font-weight:600}
details{margin:0 0 12px;border-radius:24px;padding:0 20px;background:var(--glass);backdrop-filter:blur(30px) saturate(190%);-webkit-backdrop-filter:blur(30px) saturate(190%);border:1px solid var(--edge);box-shadow:var(--shadow)}
summary{padding:16px 0;font-weight:600;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}
summary::before{content:"›";display:inline-block;margin-right:9px;transition:transform .4s var(--ease);font-size:17px;line-height:1;color:var(--mut)}
details[open] summary::before{transform:rotate(90deg)}
details[open] summary{border-bottom:1px solid var(--line);margin-bottom:8px}details>div{padding-bottom:16px}
.ucard{border-radius:20px;padding:14px 16px;margin-bottom:10px;background:var(--fill)}
.log .kv{font-size:13.5px}.log small{color:var(--mut)}

/* Dialog / Hinweis */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.22);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;animation:fadein .3s var(--ease) both}
.modal .box{background:rgba(255,255,255,.86);width:100%;max-width:420px;border-radius:28px;padding:26px 24px 20px;animation:sheet .5s var(--ease) both;box-shadow:var(--shadow)}
.modal h3{margin:0 0 6px;font-size:19px;font-weight:600;letter-spacing:-.02em}.modal p{margin:0 0 12px;color:var(--mut);font-size:14px}
#toast{position:fixed;left:50%;bottom:calc(104px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:#1d1d1f;color:#fff;padding:12px 20px;border-radius:999px;opacity:0;transition:.3s var(--ease);z-index:60;max-width:90%;text-align:center;font-weight:500;font-size:14.5px;pointer-events:none}
#toast.show{opacity:1;transform:translate(-50%,0)}#toast.bad{background:var(--rot)}#toast.good{background:var(--ok)}
.spinner{color:var(--mut);text-align:center;padding:40px}
.login{max-width:430px;margin:0 auto;padding:calc(56px + env(safe-area-inset-top)) 18px 30px;position:relative;z-index:1}
.login .logo{display:block;margin:0 auto 14px;width:70px}
.login h1{text-align:center;margin:0 0 4px;font-size:30px;font-weight:700;letter-spacing:-.03em}.login p{text-align:center;color:var(--mut);margin:0 0 22px}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes sheet{from{opacity:0;transform:scale(.95) translateY(12px)}to{opacity:1;transform:none}}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes logoin{from{opacity:0;transform:scale(.9);filter:blur(14px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes textin{from{opacity:0;transform:translateY(12px);filter:blur(8px)}to{opacity:1;transform:none;filter:blur(0)}}
body:not(.pre) .hero>*{animation:rise 1s var(--ease) both}body:not(.pre) .hero>*:nth-child(2){animation-delay:.1s}
body:not(.pre) .card,body:not(.pre) details,body:not(.pre) .tile,body:not(.pre) .stile{animation:rise .9s var(--ease) both}
@media (max-width:760px){.tiles{grid-template-columns:repeat(2,1fr)}.hero{padding-top:30px}}
@media (max-width:420px){nav.tabs a{min-width:54px;padding:7px 6px 6px}.amounts b{font-size:18px}.amounts .rest b{font-size:22px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Ladebildschirm (wie KDM) */
#intro{position:fixed;inset:0;z-index:100;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;transition:opacity .9s var(--ease),transform 1s var(--ease),filter .9s var(--ease)}
#intro.out{opacity:0;transform:scale(1.07);filter:blur(12px);pointer-events:none}
#intro img{width:clamp(88px,20vw,116px);height:auto;opacity:0;animation:logoin 1.2s .05s var(--ease) both}
#intro .kcs{font-size:clamp(30px,6vw,40px);font-weight:700;letter-spacing:-.03em;margin-top:30px;opacity:0;animation:textin 1.1s .5s var(--ease) both}
#intro .sub{font-size:14px;font-weight:500;margin-top:4px;color:var(--mut);opacity:0;animation:textin 1.1s .65s var(--ease) both}
#intro .by{position:absolute;bottom:30px;font-size:12px;color:#a1a1a6;opacity:0;animation:fadein 1s .9s var(--ease) both}