/* ErdilPOS — dokunmatik uyumlu POS tasarım sistemi */
:root{
  --bg:#0f172a; --bg2:#1e293b; --panel:#ffffff; --ink:#0f172a; --muted:#64748b;
  --line:#e2e8f0; --brand:#4f46e5; --brand-d:#4338ca; --green:#16a34a; --green-d:#15803d;
  --red:#dc2626; --amber:#d97706; --amber-bg:#fef3c7; --occupied:#fee2e2; --occupied-b:#fca5a5;
  --free:#dcfce7; --free-b:#86efac; --radius:14px; --shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:#f1f5f9;color:var(--ink);font-size:15px;-webkit-text-size-adjust:100%}
[x-cloak]{display:none!important}
button{font-family:inherit;cursor:pointer;border:0;font-size:15px}
input,select,textarea{font-family:inherit;font-size:16px}

/* ── Üst bar ── */
.topbar{display:flex;align-items:center;gap:14px;background:var(--bg);color:#fff;padding:10px 16px;position:sticky;top:0;z-index:30}
.topbar .brand{font-weight:800;letter-spacing:.5px;font-size:18px}
.topbar .brand span{color:#818cf8}
.topbar nav{display:flex;gap:6px;flex-wrap:wrap}
.topbar nav a{color:#cbd5e1;text-decoration:none;padding:8px 14px;border-radius:10px;font-weight:600}
.topbar nav a.active,.topbar nav a:hover{background:rgba(255,255,255,.12);color:#fff}
.topbar .sp{flex:1}
.topbar .who{color:#94a3b8;font-size:13px}
.topbar form{margin:0}
.btn-logout{background:rgba(255,255,255,.1);color:#fff;padding:8px 12px;border-radius:10px}

/* ── Butonlar ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;font-weight:700;background:var(--bg2);color:#fff;transition:.15s;min-height:46px}
.btn:active{transform:scale(.97)}
.btn-brand{background:var(--brand)}.btn-brand:hover{background:var(--brand-d)}
.btn-green{background:var(--green)}.btn-green:hover{background:var(--green-d)}
.btn-red{background:var(--red)}
.btn-amber{background:var(--amber)}
.btn-ghost{background:#f1f5f9;color:var(--ink);border:1px solid var(--line)}
.btn-lg{padding:16px 22px;font-size:17px;min-height:56px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;pointer-events:none}

/* ── Sayfa kabı ── */
.wrap{max-width:1400px;margin:0 auto;padding:16px}
.page-title{font-size:20px;font-weight:800;margin:4px 0 16px}

/* ── Masa ızgarası ── */
.tables-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.table-card{background:var(--free);border:2px solid var(--free-b);border-radius:var(--radius);padding:16px;text-align:center;min-height:120px;display:flex;flex-direction:column;justify-content:center;gap:4px;transition:.12s}
.table-card:active{transform:scale(.97)}
.table-card.occupied{background:var(--occupied);border-color:var(--occupied-b)}
.table-card .tnum{font-size:30px;font-weight:800;line-height:1}
.table-card .tname{font-size:12px;color:var(--muted);font-weight:600}
.table-card .ttotal{font-weight:800;color:var(--brand);font-size:17px}
.table-card .tmeta{font-size:12px;color:var(--muted)}
.table-card .badge-open{background:#fff;border-radius:20px;padding:2px 10px;font-size:11px;font-weight:700;color:var(--red);display:inline-block}

/* ── Adisyon ekranı (2 kolon) ── */
.pos-split{display:grid;grid-template-columns:1fr 380px;gap:16px;height:calc(100vh - 56px)}
@media(max-width:900px){.pos-split{grid-template-columns:1fr;height:auto}}
.menu-pane{overflow-y:auto;padding:16px}
.cats{display:flex;gap:8px;overflow-x:auto;padding-bottom:10px;position:sticky;top:0;background:#f1f5f9;z-index:5}
.cat-chip{white-space:nowrap;padding:10px 16px;border-radius:22px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--muted)}
.cat-chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:12px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:left;min-height:88px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.prod-card:active{transform:scale(.96)}
.prod-card .pname{font-weight:700;font-size:14px;line-height:1.25}
.prod-card .pprice{font-weight:800;color:var(--brand);margin-top:8px}

/* ── Adisyon paneli (sağ) ── */
.check-pane{background:#fff;border-left:1px solid var(--line);display:flex;flex-direction:column;height:100%}
.check-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.check-head .code{font-weight:800;font-size:18px}
.check-items{flex:1;overflow-y:auto;padding:8px 12px}
.citem{display:flex;align-items:flex-start;gap:10px;padding:10px 8px;border-bottom:1px solid #f1f5f9}
.citem.void{opacity:.4;text-decoration:line-through}
.citem.treat .cprice{color:var(--green)}
.citem .qty{background:#eef2ff;color:var(--brand);font-weight:800;border-radius:8px;padding:2px 8px;min-width:34px;text-align:center}
.citem .cname{flex:1;font-weight:600;font-size:14px}
.citem .cnote{font-size:12px;color:var(--amber);font-weight:600}
.citem .cprice{font-weight:700}
.check-foot{border-top:2px solid var(--line);padding:14px 16px;background:#f8fafc}
.line{display:flex;justify-content:space-between;padding:3px 0;color:var(--muted);font-size:14px}
.line.total{color:var(--ink);font-weight:800;font-size:22px;padding-top:8px}
.foot-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}

/* ── Kartlar/paneller ── */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat .v{font-size:28px;font-weight:800}.stat .l{color:var(--muted);font-size:13px;font-weight:600;margin-top:4px}

/* ── Mutfak ── */
.kds-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.ticket{background:#fff;border-radius:var(--radius);border-top:6px solid var(--amber);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.ticket .thead{display:flex;justify-content:space-between;padding:12px 16px;background:#fffbeb;font-weight:800}
.ticket .titem{padding:12px 16px;border-bottom:1px solid #f1f5f9;display:flex;justify-content:space-between;align-items:center;gap:10px}
.ticket .titem .in{font-weight:700}
.ticket .titem small{color:var(--amber);font-weight:600;display:block}
.ticket .titem.ready{background:#f0fdf4}
.chip-status{font-size:11px;font-weight:800;padding:3px 10px;border-radius:20px}
.s-new{background:#fee2e2;color:#b91c1c}.s-preparing{background:#fef3c7;color:#b45309}.s-ready{background:#dcfce7;color:#15803d}

/* ── Modal ── */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:18px;max-width:440px;width:100%;padding:22px;max-height:90vh;overflow-y:auto}
.modal h3{margin:0 0 14px;font-size:19px}
.field{margin-bottom:12px}
.field label{display:block;font-weight:700;font-size:13px;margin-bottom:6px;color:#334155}
.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px}
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.keypad button{background:#f1f5f9;border:1px solid var(--line);border-radius:12px;padding:18px;font-size:22px;font-weight:800}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.pay-methods button{padding:16px;border-radius:12px;border:2px solid var(--line);background:#fff;font-weight:800;font-size:16px}
.pay-methods button.sel{border-color:var(--brand);background:#eef2ff;color:var(--brand)}

/* ── Tablo ── */
table.tbl{width:100%;border-collapse:collapse;background:#fff}
table.tbl th,table.tbl td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
table.tbl th{background:#f8fafc;font-weight:700;color:#475569}

/* ── Giriş ── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b,#4f46e5);padding:16px}
.login-card{background:#fff;border-radius:20px;padding:34px;max-width:400px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-card .logo{font-size:28px;font-weight:800;text-align:center;margin-bottom:6px}
.login-card .logo span{color:var(--brand)}
.login-card .sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:14px}
.err{background:#fee2e2;color:#b91c1c;padding:10px 14px;border-radius:10px;font-size:14px;margin-bottom:14px;font-weight:600}
.quick-logins{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.quick-logins .t{font-size:12px;color:var(--muted);margin-bottom:8px}
.quick-logins button{width:100%;text-align:left;background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:9px 12px;margin-bottom:6px;font-size:13px;color:#334155}

.badge-role{font-size:11px;font-weight:800;padding:2px 8px;border-radius:8px;background:#eef2ff;color:var(--brand)}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 22px;border-radius:12px;font-weight:700;z-index:100;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.empty{text-align:center;color:var(--muted);padding:40px 20px}
.flex{display:flex;gap:10px;align-items:center}
.flex-wrap{flex-wrap:wrap}
.sp{flex:1}
.mt{margin-top:16px}