:root{
  --ink:#141b3c; --ink-2:#1d2650; --accent:#f2a900; --accent-d:#c98a00;
  --bg:#f3f4f8; --card:#ffffff; --text:#1b2140; --muted:#6a7192; --line:#e3e6f0;
  --ok:#157a46; --ok-bg:#dff4e8; --warn:#8a5a00; --warn-bg:#fff0c4; --bad:#a32424; --bad-bg:#fde4e4;
  --r:12px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 'DM Sans',system-ui,sans-serif}
a{color:var(--ink-2)}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* shell */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.side{background:var(--ink);color:#c9cee6;padding:22px 14px;position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column}
.side .brand{padding:6px 12px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px}
.side .brand b{display:block;color:#fff;font-size:1.1rem;line-height:1.25}
.side .brand small{color:#8e96c0}
.side nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#c9cee6;text-decoration:none;font-weight:500;margin-bottom:2px}
.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.on{background:rgba(255,255,255,.12);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.side svg{width:19px;height:19px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.side .count{margin-left:auto;background:var(--accent);color:#1a1400;font-size:.75rem;font-weight:700;border-radius:999px;padding:1px 8px}
.side .foot{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}
.side .foot button{width:100%;background:none;border:0;display:flex;gap:12px;align-items:center;color:#c9cee6;padding:11px 12px;border-radius:10px;font:inherit;cursor:pointer}
.side .foot button:hover{background:rgba(255,255,255,.07);color:#fff}
.main{padding:28px 32px 60px;max-width:1100px;width:100%}
.topbar{display:none}
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:272px;z-index:40;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:0 0 0 100vmax rgba(10,14,40,.5)}
  .topbar{display:flex;align-items:center;gap:12px;background:var(--ink);color:#fff;padding:10px 16px;position:sticky;top:0;z-index:30}
  .topbar button{background:none;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:8px;width:40px;height:40px;font-size:1.2rem}
  .main{padding:20px 16px 60px}
}

/* page */
.page-head{display:flex;gap:16px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;margin-bottom:22px}
.page-head h1{font-size:1.7rem}
.page-head p{margin:4px 0 0;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:18px}
.card h2{font-size:1.05rem;margin-bottom:4px}
.card .sub{color:var(--muted);margin:0 0 16px}

/* alerts */
.ok,.err{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:500}
.ok{background:var(--ok-bg);color:var(--ok)}
.err{background:var(--bad-bg);color:var(--bad)}

/* buttons */
.btn,button.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:10px;padding:10px 18px;font:600 .95rem 'DM Sans',sans-serif;cursor:pointer;text-decoration:none;background:var(--ink);color:#fff}
.btn:hover{background:var(--ink-2)}
.btn.gold{background:var(--accent);color:#1a1400}.btn.gold:hover{background:var(--accent-d)}
.btn.line{background:#fff;color:var(--ink);border:1.5px solid var(--line)}.btn.line:hover{border-color:var(--ink)}
.btn.green{background:var(--ok)}.btn.red{background:var(--bad)}
.btn.sm{padding:7px 13px;font-size:.88rem}

/* forms */
.f{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.f .full{grid-column:1/-1}
@media(max-width:620px){.f{grid-template-columns:1fr}}
.f label,.field label{display:block;font-weight:600;font-size:.86rem;margin-bottom:6px}
.f input,.f select,.f textarea,.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--text)}
.f input:focus,.f select:focus,.f textarea:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink-2);outline:none;box-shadow:0 0 0 3px rgba(29,38,80,.15)}
.hint{color:var(--muted);font-size:.84rem;margin-top:4px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.stat b{display:block;font-size:2rem;line-height:1.1;font-weight:700}
.stat span{color:var(--muted);font-size:.9rem}
.stat.hot{border-left:5px solid var(--accent)}
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
@media(max-width:900px){.two{grid-template-columns:1fr}}

/* lists */
.row{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .grow{flex:1;min-width:0}
.row small{color:var(--muted)}
.pill{display:inline-block;padding:3px 12px;border-radius:999px;font-size:.8rem;font-weight:700}
.pill.pending{background:var(--warn-bg);color:var(--warn)}
.pill.confirmed{background:var(--ok-bg);color:var(--ok)}
.pill.cancelled{background:var(--bad-bg);color:var(--bad)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.tabs a{padding:8px 16px;border-radius:999px;background:#fff;border:1.5px solid var(--line);color:var(--text);text-decoration:none;font-weight:600;font-size:.9rem}
.tabs a.on{background:var(--ink);border-color:var(--ink);color:#fff}
.empty{text-align:center;color:var(--muted);padding:34px 10px}
.datechip{flex:none;width:58px;text-align:center;border:1.5px solid var(--line);border-radius:10px;padding:6px 0;background:#fff}
.datechip b{display:block;font-size:1.35rem;line-height:1}
.datechip small{font-size:.74rem}
.bk{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin-bottom:12px;display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.bk .info{flex:1;min-width:220px}
.bk .acts{display:flex;gap:8px;flex-wrap:wrap}

/* checklist */
.check li{list-style:none;display:flex;gap:12px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.check{margin:0;padding:0}
.check li:last-child{border-bottom:0}
.tick{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;display:grid;place-items:center;font-size:.8rem;color:#fff}
.done .tick{background:var(--ok);border-color:var(--ok)}
.done a{color:var(--muted);text-decoration:line-through}
.bar{height:8px;background:var(--line);border-radius:99px;overflow:hidden;margin:6px 0 14px}
.bar i{display:block;height:100%;background:var(--accent)}

/* settings */
.logoBox{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.logoPrev{width:120px;height:120px;border:2px dashed var(--line);border-radius:14px;display:grid;place-items:center;background:#fff;overflow:hidden;color:var(--muted);font-size:.85rem;text-align:center;padding:6px}
.logoPrev img{max-width:100%;max-height:100%;object-fit:contain}
.themes{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.theme input{position:absolute;opacity:0}
.theme span{display:block;border:2px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;background:#fff;height:100%}
.theme input:checked+span{border-color:var(--ink);box-shadow:0 0 0 3px rgba(242,169,0,.45)}
.theme input:focus-visible+span{outline:3px solid var(--accent)}
.sw{display:flex;gap:6px;margin-bottom:10px}
.sw i{width:30px;height:30px;border-radius:50%;border:1px solid rgba(0,0,0,.12)}
.theme b{display:block}
.theme em{font-style:normal;color:var(--muted);font-size:.86rem}

/* photos */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.pcard{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.pcard img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.pcard div{padding:8px 10px;display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:.85rem}

/* auth */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,var(--ink) 0 46%,var(--bg) 46%)}
.auth{width:100%;max-width:440px;box-shadow:0 20px 60px rgba(10,14,40,.2)}
.auth .logo{font-weight:700;font-size:1.3rem;margin-bottom:4px}
.auth form .field{margin-bottom:14px}
.auth .btn{width:100%;justify-content:center}