/* ===========================================================
   NovaKasse — Tema (hell, modern, POS/Gastro)
   =========================================================== */
:root{
  --bg:#f4f6fb; --card:#ffffff; --ink:#0f172a; --muted:#64748b; --line:#e6eaf2;
  --brand:#16a34a; --brand-d:#15803d; --accent:#0ea5e9;
  --red:#e11d48; --amber:#f59e0b; --blue:#3b82f6; --green:#22c55e;
  --radius:14px; --shadow:0 6px 24px rgba(15,23,42,.07); --maxw:1180px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.muted{color:var(--muted)} .center{text-align:center}
.mt{margin-top:16px}.mb{margin-bottom:16px}
hr{border:0;border-top:1px solid var(--line);margin:20px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;
  background:var(--brand);color:#fff;font-weight:700;padding:12px 20px;border-radius:11px;
  font-size:15px;transition:.15s;text-decoration:none}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn.sm{padding:8px 13px;font-size:13px;border-radius:9px}
.btn.lg{padding:15px 26px;font-size:17px}
.btn.block{display:flex;width:100%;justify-content:center}
.btn.danger{background:var(--red)} .btn.danger:hover{background:#be123c}
.btn.amber{background:var(--amber)} .btn.blue{background:var(--blue)}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* nav (public) */
.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:900}
.brand b{color:var(--brand)}
.nav-links{display:flex;gap:20px;align-items:center}
.nav-links a{color:var(--muted);font-weight:600;font-size:14px}
.nav-links a:hover{color:var(--ink);text-decoration:none}

/* hero */
.hero{padding:80px 0 60px;text-align:center}
.hero .badge{display:inline-flex;gap:8px;background:#eafff2;color:var(--brand-d);border:1px solid #c9f0d8;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:22px}
.hero h1{font-size:50px;line-height:1.08;margin:0 0 16px;letter-spacing:-1.5px;font-weight:850}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:20px;color:var(--muted);max-width:660px;margin:0 auto 30px}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.trust{margin-top:30px;color:var(--muted);font-size:13px}

.section{padding:64px 0}
.section h2{font-size:32px;text-align:center;margin:0 0 10px;letter-spacing:-.8px}
.section .sub{text-align:center;color:var(--muted);max-width:600px;margin:0 auto 44px;font-size:17px}

.grid{display:grid;gap:18px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.feature .ico{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;background:#eafff2;font-size:22px;margin-bottom:14px}
.feature h3{margin:0 0 6px;font-size:18px}.feature p{margin:0;color:var(--muted);font-size:14px}

/* forms */
label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px}
input,select,textarea{width:100%;background:#fff;border:1px solid var(--line);color:var(--ink);
  padding:12px 14px;border-radius:10px;font-size:15px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #16a34a22}
.form-card{max-width:430px;margin:50px auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form-card h1{margin:0 0 6px;font-size:24px;text-align:center}
.row{display:flex;gap:12px}.row>*{flex:1}

.alert{padding:13px 16px;border-radius:10px;margin:14px 0;font-size:14px;border:1px solid}
.alert.err{background:#fff1f2;border-color:#fecdd3;color:#be123c}
.alert.ok{background:#f0fdf4;border-color:#bbf7d0;color:#15803d}
.alert.warn{background:#fffbeb;border-color:#fde68a;color:#b45309}
.alert.info{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
tr:hover td{background:#fafbfe}

.bdg{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}
.bdg.new{background:#fef9c3;color:#854d0e}
.bdg.preparing{background:#dbeafe;color:#1e40af}
.bdg.ready{background:#dcfce7;color:#166534}
.bdg.done{background:#f1f5f9;color:#475569}
.bdg.cancelled{background:#fee2e2;color:#991b1b}
.bdg.paid{background:#dcfce7;color:#166534}.bdg.unpaid{background:#fef3c7;color:#92400e}

/* ===== Dashboard ===== */
.app{display:grid;grid-template-columns:252px 1fr;min-height:100vh}
.sidebar{background:#ffffff;color:#334155;padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto;border-right:1px solid #e9edf4}
.sidebar .brand{color:#0f172a;margin:6px 8px 18px;font-size:18px}
.sidebar .brand b{color:#16a34a}
.side-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:11px;color:#475569;font-weight:600;font-size:14.5px;margin-bottom:2px;transition:background .12s ease,color .12s ease}
.side-link:hover{background:#f1f5f9;color:#0f172a;text-decoration:none}
.side-link.active{background:transparent;color:#16a34a;border:1.5px dashed #16a34a;padding:8.5px 10.5px;box-shadow:none}
.side-link .i{width:22px;text-align:center;font-size:15px}
.side-group{display:flex;align-items:center;gap:10px;color:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:1.3px;margin:18px 12px 8px;padding-bottom:8px;border-bottom:1.5px solid #334155;font-weight:800}
.nav-sep{border-bottom:1.5px solid #334155;margin:8px 12px}
/* Durchgehende Verbindungslinie durch die Menü-Icons (Gruppen-Header + Unterpunkte) */
.nav-group{position:relative}
.nav-group::before{content:'';position:absolute;left:23px;transform:translateX(-50%);top:-16px;bottom:0;width:2px;background:#cdd7e5;z-index:0}
.nav-group:first-of-type::before{top:18px}
.nav-group>summary,.nav-group .side-link{position:relative;z-index:1}
/* DataTable: sortierbare Header + Navigation */
.dt-th{cursor:pointer;user-select:none}
.dt-th::after{content:'⇅';opacity:.3;margin-left:6px;font-size:11px;font-weight:400}
.dt-th.dt-asc::after{content:'↑';opacity:.9;color:var(--brand)}
.dt-th.dt-desc::after{content:'↓';opacity:.9;color:var(--brand)}
.dt-th:hover{color:var(--brand)}
.dt-nav{display:flex;align-items:center;justify-content:center;gap:8px;margin:16px 0 4px;flex-wrap:wrap}
.dt-nav button{min-width:40px;height:36px;padding:0 10px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;font-size:16px;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;transition:background .12s,border-color .12s,color .12s}
.dt-nav button:hover:not(:disabled){background:#f1f5f9;border-color:var(--brand);color:var(--brand)}
.dt-nav button:disabled{opacity:.4;cursor:default}
.dt-info{font-size:13px;color:var(--muted);min-width:150px;text-align:center;font-weight:600}
.dt-search{margin:0 0 12px}
.dt-search-inp{width:100%;max-width:360px;padding:10px 14px;border:1px solid var(--line);border-radius:11px;font-size:14px;background:#fff;color:var(--ink)}
.dt-search-inp:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(22,163,74,.12)}
.main{padding:26px 30px;max-width:1080px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:12px}
.topbar h1{margin:0;font-size:24px}
.nav-toggle{display:none}
.nav-ov{display:none}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.stat .v{font-size:28px;font-weight:850}.stat .l{color:var(--muted);font-size:13px;margin-top:2px}

/* menu admin */
.prod-row{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px}
.prod-row img{width:54px;height:54px;border-radius:10px;object-fit:cover;background:#f1f5f9}
.prod-row .pname{font-weight:700}.prod-row .pprice{font-weight:800;color:var(--brand-d)}
.thumb-ph{width:54px;height:54px;border-radius:10px;background:#f1f5f9;display:grid;place-items:center;color:#cbd5e1;font-size:22px}

/* ===== Public menu ===== */
.menu-head{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;padding:28px 0 22px}
.menu-head h1{margin:0;font-size:28px}
.menu-head .sub{opacity:.9;font-size:14px;margin-top:4px}
.cat-title{font-size:20px;font-weight:800;margin:26px 0 12px}
.mitem{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:10px}
.mitem img{width:72px;height:72px;border-radius:11px;object-fit:cover;background:#f1f5f9}
.mitem .info{flex:1}.mitem .info h4{margin:0 0 2px;font-size:16px}
.mitem .info p{margin:0;color:var(--muted);font-size:13px}
.mitem .price{font-weight:800;color:var(--brand-d);white-space:nowrap}
.mitem .add{width:38px;height:38px;border-radius:10px;border:0;background:var(--brand);color:#fff;font-size:22px;cursor:pointer;flex-shrink:0}
.cart-bar{position:fixed;left:0;right:0;bottom:0;background:#0f172a;color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -6px 24px rgba(0,0,0,.2);z-index:40}
.cart-bar.hidden{display:none}
.qty{display:inline-flex;align-items:center;gap:10px}
.qty button{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer}

/* kitchen / orders board */
.board{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.ocard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:var(--shadow);border-top:4px solid var(--amber)}
.ocard.preparing{border-top-color:var(--blue)} .ocard.ready{border-top-color:var(--green)}
.ocard h4{margin:0 0 4px;display:flex;justify-content:space-between}
.ocard ul{margin:8px 0;padding-left:18px}.ocard li{font-size:14px}

@media(max-width:900px){
  .app{grid-template-columns:1fr}
  /* Sidebar als Off-Canvas-Schublade */
  .sidebar{position:fixed;top:0;left:0;bottom:0;height:100vh;width:272px;max-width:84vw;z-index:1200;
    transform:translateX(-100%);transition:transform .25s ease;border-right:1px solid #e9edf4;border-bottom:0;
    box-shadow:0 0 44px rgba(15,23,42,.20)}
  body.nav-open .sidebar{transform:translateX(0)}
  .nav-ov{display:block;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1100;opacity:0;pointer-events:none;transition:opacity .25s ease}
  body.nav-open .nav-ov{opacity:1;pointer-events:auto}
  body.nav-open{overflow:hidden}
  /* Hamburger im (klebenden) Topbar */
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;flex:0 0 auto;
    border:1px solid var(--line);background:#fff;border-radius:12px;font-size:21px;line-height:1;cursor:pointer;color:#0f172a}
  .nav-toggle:active{background:#f1f5f9}
  .topbar{position:sticky;top:0;z-index:60;background:var(--bg);padding:10px 0;margin:-8px 0 16px;border-bottom:1px solid var(--line)}
  .topbar h1{font-size:19px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .muted{display:none}
  .main{padding:14px 16px}
  .grid.c3,.grid.c4,.stats{grid-template-columns:1fr 1fr}.hero h1{font-size:36px}
}
@media(max-width:560px){.grid.c2,.grid.c3,.grid.c4,.stats{grid-template-columns:1fr}.nav-links{display:none}}

/* ===== Buchhaltung & Kasse-Typ ===== */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);padding:8px 10px;border-bottom:2px solid var(--line)}
.tbl td{padding:10px;border-bottom:1px solid var(--line);font-size:14px}
.tbl tbody tr:hover td{background:#f8fafc}
.tpl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.tpl-card{display:flex;flex-direction:column;align-items:center;gap:5px;text-align:center;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:16px 12px;cursor:pointer;transition:.15s;font-family:inherit}
.tpl-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}
.tpl-card.active{border-color:var(--brand);background:#f0fdf4}
.tpl-ico{font-size:30px}.tpl-name{font-weight:800;font-size:15px;color:var(--ink)}.tpl-meta{font-size:11px;color:var(--muted)}
.book-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.book-tile{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow);transition:.15s}
.book-tile:hover{border-color:var(--brand);transform:translateY(-3px);text-decoration:none}
.bt-ico{font-size:34px}.bt-t{font-weight:800;font-size:18px;color:var(--ink)}.bt-d{color:var(--muted);font-size:13.5px;line-height:1.5}
.book-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.month-nav{display:flex;align-items:center;gap:10px;font-size:16px}
.ea-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.ea-line{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.ea-line.auto{font-weight:600}
.ea-sub{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);padding:2px 0 2px 18px}
.ea-total{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:10px;border-top:2px solid var(--line);font-weight:700;font-size:16px}
.ea-form{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}
.ea-form>div{display:flex;flex-direction:column;flex:1;min-width:110px}
.ea-form label{font-size:12px;color:var(--muted);margin-bottom:4px}
.bil-row{display:flex;gap:8px;align-items:center;margin-bottom:7px}
.bil-name{flex:1}.bil-amt{width:120px;text-align:right;font-variant-numeric:tabular-nums}
.bil-del{display:flex;align-items:center;justify-content:center;width:34px;cursor:pointer;font-size:15px;opacity:.6}
.bil-del:hover{opacity:1}.bil-row.new .bil-name{border-style:dashed}
.kv-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:6px}
.kv-card{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;background:#fff;border:1.5px solid var(--line);border-radius:13px;padding:14px 8px;cursor:pointer;transition:.15s}
.kv-card:hover{border-color:var(--brand)}.kv-card.active{border-color:var(--brand);background:#f0fdf4}
.kv-ico{font-size:26px}.kv-name{font-weight:800;font-size:13.5px;color:var(--ink)}.kv-desc{font-size:10.5px;color:var(--muted);line-height:1.3}
@media(max-width:760px){.tpl-grid,.kv-grid{grid-template-columns:repeat(2,1fr)}.book-nav,.ea-grid{grid-template-columns:1fr}}