/* ====== Paybox – gemeinsames Stylesheet (Dark/Light aware) ====== */
:root{
  --bg:#0b0d12;
  --panel:#121621;
  --soft:#0f1320;
  --text:#e9eef4;
  --muted:#9aa4b2;
  --brand:#7c5cff;
  --brand2:#00c2ff;
  --ok:#22c55e;
  --danger:#ef4444;
  --ring: rgba(124,92,255,.35);
  --shadow: 0 14px 42px rgba(0,0,0,.35);
  --border:#1d2331;
  --input:#0e1220;
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#f6f7fb;
    --panel:#ffffff;
    --soft:#f0f2f7;
    --text:#0b1020;
    --muted:#5b6472;
    --shadow: 0 10px 28px rgba(0,0,0,.08);
    --border:#e7e9f0;
    --ring: rgba(0,194,255,.25);
    --input:#ffffff;
  }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
.container{max-width:1160px;margin:2rem auto;padding:0 1rem}
.container.narrow{max-width:720px}

/* Top Nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;background:linear-gradient(135deg,rgba(124,92,255,.12),rgba(0,194,255,.12)), var(--panel);backdrop-filter: blur(6px);border-bottom:1px solid var(--border)}
.brand{font-weight:800;letter-spacing:.2px;display:flex;align-items:center;gap:.5rem}
.brand::after{content:"";display:inline-block;width:8px;height:8px;margin-left:.25rem;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 16px var(--brand)}
.actions{display:flex;gap:.6rem;align-items:center}

/* Buttons */
.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);padding:.65rem 1rem;border-radius:14px;box-shadow:var(--shadow);cursor:pointer;transition:all .2s ease}
.btn:hover{transform:translateY(-1px);opacity:.98}
.btn:focus{outline:none;box-shadow:0 0 0 3px var(--ring)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0}
.btn.ghost{background:transparent}
.btn.full{width:100%}
.btn.small{padding:.35rem .65rem;border-radius:10px;font-size:.9rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}

.badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 .45rem;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800}

h1{font-size:clamp(1.35rem,2.2vw,1.9rem);margin:.2rem 0 .4rem}
.lead{color:var(--muted);margin:0 0 1.2rem}
.muted{color:var(--muted)}
.center{display:flex;justify-content:center}

/* Grid of lockers (index) */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}
.card{display:flex;flex-direction:column;gap:.8rem;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0)),var(--panel);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);padding:.8rem;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:auto -30% 60% -30%;height:120px;background:radial-gradient(60px 60px at 50% 50%, rgba(124,92,255,.18), transparent 60%);filter:blur(10px);opacity:.4;pointer-events:none}
.card.disabled{opacity:.55}
.thumb{height:140px;border-radius:12px;background:linear-gradient(135deg,#0e1324,#0b0f1e);border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.placeholder{color:var(--muted)}
.meta{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.meta h3{margin:0;font-size:1rem}
.price{font-weight:800}
.pill{position:absolute;top:.7rem;right:.7rem;background:rgba(34,197,94,.13);color:#7ff2a3;padding:.2rem .5rem;border-radius:999px;border:1px solid rgba(34,197,94,.25);font-size:.75rem;font-weight:700}
@media (prefers-color-scheme: light){
  .pill{color:#127a3a}
}
.card:hover{transform:translateY(-2px)}

/* Modal (index) */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:1rem}
.modal.hidden{display:none}
.modal__dialog{background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);min-width:min(540px,94vw);padding:1rem;position:relative}
.modal__close{position:absolute;right:.6rem;top:.35rem;border:0;background:transparent;color:var(--muted);font-size:1.6rem;cursor:pointer}
.modal__price{font-size:1.35rem;font-weight:900;margin:.5rem 0}
.modal__actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:.8rem}

/* Cart list */
.list{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:16px;background:var(--panel);overflow:hidden;box-shadow:var(--shadow)}
.list__item{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 1rem;border-bottom:1px solid var(--border);align-items:center}
.list__item:last-child{border-bottom:none}
.list__item.total{font-weight:800}
.list__left{display:flex;align-items:center;gap:.6rem}
.remove button{background:transparent;border:1px solid var(--border);color:var(--muted);padding:.35rem .55rem;border-radius:10px;cursor:pointer}
.remove button:hover{color:#fff;border-color:#2b3142;background:#1a1f2c}
@media (prefers-color-scheme: light){
  .remove button:hover{color:#000;border-color:#cfd5e3;background:#eef2f9}
}
.empty{padding:1rem;border:1px dashed var(--border);border-radius:14px;background:var(--soft);color:var(--muted)}
.summary{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;gap:1rem;flex-wrap:wrap}
.num{font-weight:800}
.paybox{margin-top:1rem;display:flex;justify-content:center;width:100%}
#paypal-button-container{width:100%;max-width:420px}
@media (max-width:600px){
  #paypal-button-container{max-width:100%}
}
.hint{color:var(--muted);margin-top:.6rem;text-align:center}
.error{color:#f43;padding:.5rem 0}

/* Admin */
.card.admin{position:relative}
.row{display:flex;gap:.6rem;align-items:center;margin:.5rem 0}
.row label{min-width:110px;color:var(--muted)}
.input, textarea{width:100%;background:var(--input);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:.55rem .7rem}
textarea{min-height:80px;resize:vertical}
.switch{display:flex;align-items:center;gap:.4rem}
.actions-row{display:flex;justify-content:flex-end;gap:.5rem;margin-top:.8rem}
.flag{position:absolute;top:.8rem;right:.8rem;padding:.25rem .5rem;border-radius:999px;border:1px solid var(--border);background:var(--soft);font-size:.8rem}
.message{margin:1rem 0;padding:.8rem;border-radius:12px}
.ok{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.25)}
.err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.25)}
.login-wrap{max-width:420px;margin:6vh auto;background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:1rem}
.pin{font:700 28px/1 ui-monospace, SFMono-Regular, Menlo, monospace;letter-spacing:4px;text-align:center}

/* Success */
.successbox{font-size:1.4rem;font-weight:700;text-align:center;padding:2rem;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:var(--shadow);margin:2rem auto;max-width:480px}