/* Vyaparwallah Attendance — theme: red / orange / blue / white. Mobile-first. */
:root{
  --blue:#1466b8;  --blue-d:#0f4f8f;
  --red:#e63329;   --orange:#f7941d;
  --white:#ffffff;
  --bg:#eef2f7;    --ink:#20304a;  --muted:#6b7a90;  --line:#d8e0ec;
  --green:#1c7c3c;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.5;
}

/* ---- top bar ---- */
.topbar{
  background:linear-gradient(90deg,var(--blue),var(--orange) 70%,var(--red));
  color:#fff; padding:14px 18px; display:flex; align-items:center;
  box-shadow:0 2px 10px rgba(0,0,0,.12);
}
.brand{font-weight:700;font-size:18px;letter-spacing:.3px;display:flex;align-items:center;gap:9px}
.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--white);box-shadow:0 0 0 3px rgba(255,255,255,.35)}

.wrap{max-width:940px;margin:22px auto;padding:0 14px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;
  box-shadow:0 6px 22px rgba(20,40,80,.06);margin-bottom:18px;
}
h1{font-size:22px;margin:0 0 6px}
.muted{color:var(--muted)}
p.muted{margin:0 0 14px}

/* ---- buttons ---- */
.btn{
  display:inline-block;border:0;border-radius:10px;padding:13px 18px;
  font-size:15px;font-weight:600;color:#fff;cursor:pointer;text-decoration:none;text-align:center;
}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-blue{background:var(--blue)}
.btn-orange{background:var(--orange)}
.btn-red{background:var(--red)}
.btn-ghost{background:transparent;color:var(--blue);border:1px solid var(--blue)}
.btn-row{display:flex;gap:12px;margin:16px 0 10px;flex-wrap:wrap}
.btn-row .btn{flex:1;min-width:150px}

/* ---- camera ---- */
.cam-box{
  background:#000;border-radius:12px;overflow:hidden;aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;margin-top:8px;
}
.cam-box video{width:100%;height:100%;object-fit:cover}

/* ---- status pills ---- */
.status-row{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 4px}
.pill{background:#f1f5fb;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600}
.pill.done{background:#e6f4ea;border-color:#bfe3c9;color:var(--green)}

/* ---- messages ---- */
.msg{margin:12px 0;padding:12px 14px;border-radius:10px;font-size:14px}
.msg.ok{background:#e6f4ea;color:var(--green)}
.msg.err{background:#fde8e6;color:#b52a20}
.err-text{color:#b52a20;font-size:14px;margin:8px 0}

/* ---- forms ---- */
form.auth{max-width:370px;margin:5vh auto}
label{display:block;font-size:13px;font-weight:600;margin:12px 0 6px}
input[type=text],input[type=password],input[type=email]{
  width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff;
}
input:focus{outline:2px solid var(--blue);border-color:var(--blue)}

/* ---- tables ---- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:560px}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:middle}
th{background:var(--blue);color:#fff;white-space:nowrap}
tr:nth-child(even) td{background:#f7f9fc}
img.thumb{width:52px;height:52px;object-fit:cover;border-radius:8px;border:1px solid var(--line);margin:2px}

.tag{padding:3px 9px;border-radius:999px;font-weight:700;font-size:12px;color:#fff;display:inline-block}
.tag.present{background:var(--green)}
.tag.absent{background:var(--red)}
.tag.half{background:var(--orange)}

.top-links{display:flex;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.top-links a{color:var(--blue);font-weight:600;text-decoration:none}

.foot{text-align:center;color:var(--muted);font-size:12px;padding:22px}

@media (max-width:560px){
  .wrap{margin:14px auto}
  .card{padding:15px}
  h1{font-size:19px}
  .btn-row .btn{min-width:100%}
}