:root{
  --green:#66bb6a;
  --green-dark:#2e7d32;
  --green-soft:#e8f5e9;
  --orange:#ffcc80;
  --orange-dark:#ff9800;
  --bg1:#f2fbf5;
  --bg2:#fffaf0;
  --card:#ffffff;
  --border:#e0e0e0;
  --shadow:0 6px 18px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
body{
  font-family:"Noto Sans TC","Segoe UI",sans-serif;
  background:linear-gradient(var(--bg1),var(--bg2));
  margin:0;
  padding:16px;
  color:#222;
}
h1{
  margin:8px 0 14px;
  text-align:center;
  color:var(--green-dark);
  letter-spacing:.5px;
}
.nav{
  background:var(--green);
  padding:12px 14px;
  border-radius:12px;
  margin:0 auto 14px;
  max-width:1100px;
  box-shadow:var(--shadow);
}
.nav a{
  color:#fff;
  font-weight:700;
  text-decoration:none;
  margin-right:14px;
  display:inline-block;
}
.nav a:hover{text-decoration:underline}

.toolbar{
  max-width:1100px;
  margin:0 auto 12px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
}
select,button{
  padding:9px 12px;
  border-radius:10px;
  border:1px solid #bbb;
  font-size:1rem;
}
button{
  background:var(--orange);
  cursor:pointer;
  font-weight:700;
}
button.active{
  background:#ffb74d;
  border-color:#f1a63a;
}
.small{
  font-size:.92rem;
  opacity:.85;
}

.table-wrap{
  max-width:1100px;
  margin:0 auto 18px;
}
table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
th{
  background:#81c784;
  color:#fff;
  padding:12px;
  text-align:left;
  font-size:.98rem;
}
td{
  padding:10px 12px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
}
tbody tr:hover{
  background:var(--green-soft);
  transition:background-color .12s ease-in-out;
}
tr.today{
  background:#fff3cd !important;
  box-shadow:inset 6px 0 0 var(--orange-dark);
}
ul{
  margin:0;
  padding-left:18px;
}
li{margin-bottom:4px}

.qr img{
  width:92px;
  border-radius:10px;
  border:1px solid #ddd;
  transition:.18s;
  cursor:pointer;
}
.qr img:hover{
  transform:scale(1.06);
  box-shadow:0 8px 18px rgba(0,0,0,.18);
}
.qr .actions a, .qr .actions button{
  display:inline-block;
  margin-top:6px;
  margin-right:8px;
  font-size:.92rem;
}
.qr .actions button{
  padding:6px 10px;
  border-radius:10px;
  border:1px solid #bbb;
  background:#fff;
  font-weight:700;
}

.hidden{display:none !important}

/* Cards (mobile) */
.cards{
  max-width:1100px;
  margin:0 auto 18px;
  display:none;
}
.card{
  background:var(--card);
  border-radius:14px;
  padding:12px 14px;
  margin-bottom:12px;
  box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.04);
}
.card:hover{
  background:var(--green-soft);
  transition:background-color .12s ease-in-out;
}
.card .title{
  font-weight:900;
  color:var(--green-dark);
  margin-bottom:6px;
}
.badge{
  display:inline-block;
  background:var(--orange);
  padding:5px 10px;
  border-radius:999px;
  font-weight:800;
  margin-bottom:8px;
}
.card a.jump{
  display:inline-block;
  margin-top:8px;
  font-weight:800;
  color:#1e88e5;
  text-decoration:none;
}
.card a.jump:hover{text-decoration:underline}

/* Responsive switch */
@media (max-width: 768px){
  .table-wrap{display:none;}
  .cards{display:block;}
  .nav{border-radius:14px;}
}