/* ELÈTTRON Support — styles */
:root{
  --bg:#f4f5f7; --card:#fff; --ink:#14171f; --muted:#5d6472; --line:#e3e6eb;
  --brand:#0e1b2c; --accent:#c8a24a; --accent-ink:#0e1b2c;
  --ok:#1f7a4d; --ok-bg:#e6f4ec; --bad:#b3261e; --bad-bg:#fbe9e7; --warn-bg:#fff6dd;
  --r:12px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;background:var(--bg);color:var(--ink)}
body.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
h1{font-size:1.6rem;line-height:1.2;margin:.2em 0 .4em}
h2{font-size:1.15rem;margin:1.6em 0 .6em}
a{color:var(--brand)}
code,kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
kbd{display:inline-block;min-width:1.6em;padding:.05em .45em;border:1px solid #c9ced6;border-bottom-width:2px;border-radius:6px;background:#fafbfc;text-align:center}
.muted{color:var(--muted)} .small{font-size:.875rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.narrow{width:100%;max-width:420px}
.wrap{max-width:900px;margin:0 auto;padding:20px 16px 60px}
.brand{font-weight:800;letter-spacing:.06em}
.brand span{font-weight:500;letter-spacing:0;opacity:.75;margin-left:.3em}
.brand.big{font-size:1.5rem;color:var(--brand)}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:var(--brand);color:#fff;flex-wrap:wrap}
.topbar a{color:#fff;margin-left:14px;text-decoration:none}
.topbar .btn{margin-left:14px}
label{display:block;font-weight:600;font-size:.92rem;margin:0 0 14px}
label small{font-weight:400;color:var(--muted)}
input,textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #c9ced6;border-radius:10px;font:inherit;background:#fff;color:inherit}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
label.check input{width:auto;margin-top:4px}
.btn{display:inline-block;border:0;border-radius:10px;padding:11px 18px;font:inherit;font-weight:600;background:var(--accent);color:var(--accent-ink);text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{filter:brightness(.95)}
.btn.ghost{background:transparent;border:1px solid #c9ced6;color:var(--ink)}
.btn.danger{background:var(--bad);color:#fff}
.btn.sm{padding:7px 12px;font-size:.9rem}
.btn.wide{display:block;width:100%;margin-top:10px}
.ok{background:var(--ok-bg);color:var(--ok);padding:10px 14px;border-radius:10px}
.err{background:var(--bad-bg);color:var(--bad);padding:10px 14px;border-radius:10px;margin-bottom:14px}
.notice{background:var(--warn-bg);border:1px solid #f0dc9c;border-radius:var(--r);padding:12px 16px;margin:18px 0}
.phone-input{display:flex;margin-top:6px}
.phone-input span{display:flex;align-items:center;padding:0 12px;border:1px solid #c9ced6;border-right:0;border-radius:10px 0 0 10px;background:#f0f2f5;font-weight:600}
.phone-input input{margin-top:0;border-radius:0 10px 10px 0}
.gate h1{margin-top:4px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}

/* customer page */
.locks{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.lock-title{font-weight:700;margin-bottom:8px}
.lock-card dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0 0 12px;font-size:.92rem}
.lock-card dt{color:var(--muted)} .lock-card dd{margin:0}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.82rem;background:#eceff3;color:var(--muted)}
.ok-pill{background:var(--ok-bg);color:var(--ok)} .bad-pill{background:var(--bad-bg);color:var(--bad)}
.search-box{position:sticky;top:0;z-index:5;background:var(--bg);padding:16px 0 6px;margin-top:10px}
.search-box input{font-size:1.05rem;padding:14px 16px;border-radius:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{border:1px solid #c9ced6;background:#fff;border-radius:999px;padding:6px 12px;font:inherit;font-size:.88rem;cursor:pointer;color:var(--ink)}
.chip:hover{border-color:var(--accent)}
.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:8px;scroll-margin-top:150px}
.faq summary{cursor:pointer;padding:14px 16px;font-weight:600;list-style:none;position:relative;padding-right:40px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:12px;font-size:1.3rem;color:var(--muted)}
.faq[open] summary::after{content:"–"}
.answer{padding:0 16px 14px}
.answer p{margin:.4em 0} .answer ol,.answer ul{margin:.4em 0;padding-left:1.4em} .answer li{margin:.25em 0}
.contact{margin-top:28px}
.contact h2{margin-top:0}

/* admin */
.row-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.search-inline{display:flex;gap:8px;align-items:center}
.search-inline input{margin-top:0;min-width:240px}
.table-wrap{padding:0;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f7f8fa;font-weight:600;white-space:nowrap}
td.bad{color:var(--bad)}
.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.grid-form .full{grid-column:1/-1}
.danger-zone{margin-top:18px;text-align:right}
@media (max-width:640px){
  .grid-form{grid-template-columns:1fr}
  .search-inline input{min-width:0;width:100%}
  .search-inline{width:100%}
  h1{font-size:1.35rem}
  .search-box{position:static}
  .faq{scroll-margin-top:16px}
}

/* v3: booking form, all systems */
select{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #c9ced6;border-radius:10px;font:inherit;background:#fff;color:inherit}
select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.book{margin-top:16px}
.book h2{margin-top:0}
.book .ok{margin:0 0 12px}
@media (max-width:560px){.grid-form{grid-template-columns:1fr}}