/* Gaya bersama untuk halaman daftar, juri, peringkat, dan admin */
:root {
  --bg: #0a1628; --bg2: #102340; --card: #132a4c; --line: #24406b; --text: #eaf1fb; --muted: #9fb3cf;
  --accent: #ff7a1a; --accent2: #ffb547; --blue: #3fa9ff; --green: #34d399; --red: #ff4d5e;
  --gold: #ffd166; --silver: #cfd8e3; --bronze: #e09f6b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif; color: var(--text); min-height: 100vh;
  background: radial-gradient(1000px 500px at 100% 0%, rgba(63,169,255,.14), transparent 60%),
              radial-gradient(800px 500px at 0% 100%, rgba(255,122,26,.12), transparent 60%),
              linear-gradient(160deg, var(--bg2), var(--bg)) fixed;
}
a { color: var(--accent2); }
.wrap { max-width: 860px; margin: 0 auto; padding: 32px 16px 80px; }
.wrap.wide { max-width: 1200px; }

.topnav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 26px; }
.topnav a { font-size: 13px; font-weight: 600; text-decoration: none; color: var(--muted); padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.04); }
.topnav a.on { color: #fff; background: var(--accent); border-color: var(--accent); }

header { margin-bottom: 24px; }
.kicker { font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.kicker::before { content: ""; width: 24px; height: 3px; background: var(--accent); border-radius: 2px; }
h1 { font-size: clamp(28px, 5.5vw, 42px); font-weight: 800; line-height: 1.1; letter-spacing: -.01em; }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
header p { color: var(--muted); margin-top: 10px; font-size: 15px; line-height: 1.5; }

.card { background: rgba(19,42,76,.85); border: 1px solid var(--line); border-radius: 18px; padding: 22px; margin-bottom: 16px; }
.card h2 { font-size: 18px; margin-bottom: 4px; }
.sub { color: var(--muted); font-size: 14px; margin-bottom: 16px; line-height: 1.5; }
.muted { color: var(--muted); }

.f { margin-bottom: 14px; }
label.l { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.req { color: var(--accent); }
input[type=text], input[type=password], select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: rgba(10,22,40,.7);
  color: var(--text); font: inherit; font-size: 15px; outline: none; transition: border-color .2s, box-shadow .2s;
}
select option { background: var(--bg); }
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(63,169,255,.2); }
.invalid { border-color: var(--red) !important; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 12px; font: inherit; font-weight: 700; font-size: 14px; cursor: pointer; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); text-decoration: none; white-space: nowrap; }
.btn.primary { background: linear-gradient(90deg, var(--accent), #ff9a3d); border: none; color: #fff; box-shadow: 0 10px 24px rgba(255,122,26,.25); }
.btn.danger { border-color: rgba(255,77,94,.5); color: var(--red); background: none; }
.btn.sm { padding: 6px 11px; font-size: 12.5px; border-radius: 9px; }
.btn.block { width: 100%; padding: 15px; font-size: 16px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.alert { border-radius: 12px; padding: 13px 16px; margin-bottom: 16px; font-size: 14px; line-height: 1.55; display: none; }
.alert.err { display: block; background: rgba(255,77,94,.12); border: 1px solid rgba(255,77,94,.45); }
.alert.ok { display: block; background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.45); }
.alert ul { padding-left: 18px; margin-top: 4px; }

.bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.bar input, .bar select { width: auto; flex: 1 1 200px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.stat b { display: block; font-size: 28px; }
.stat span { color: var(--muted); font-size: 13px; }

.tbl { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; background: rgba(0,0,0,.15); white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.pill { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.pill.ok { background: rgba(52,211,153,.15); color: var(--green); }
.pill.no { background: rgba(255,255,255,.07); color: var(--muted); }
.pill.warn { background: rgba(255,77,94,.15); color: var(--red); }