:root {
  --bg: #0f0a1e;
  --card: #17102b;
  --card-2: #1f1638;
  --line: #2e2150;
  --text: #efeaff;
  --muted: #a396c4;
  --primary: #8b5cf6;
  --primary-2: #a78bfa;
  --accent: #22d3ee;
  --success: #34d399;
  --danger: #fb7185;
  --radius: 16px;
  --shadow: 0 14px 40px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

.bg-orbs { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.bg-orbs span {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .38;
}
.bg-orbs span:nth-child(1) { width: 380px; height: 380px; background: #7c3aed; top: -120px; left: -80px; }
.bg-orbs span:nth-child(2) { width: 320px; height: 320px; background: #0891b2; bottom: -100px; right: -60px; }
.bg-orbs span:nth-child(3) { width: 260px; height: 260px; background: #db2777; top: 40%; right: 20%; opacity: .22; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 14px 18px;
  background: rgba(15, 10, 30, .78); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; font-size: 1.05rem; color: var(--text); text-decoration: none; }
.brand span { color: var(--primary-2); }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a {
  color: var(--muted); text-decoration: none; font-size: .9rem;
  padding: 7px 12px; border-radius: 9px;
}
.topbar nav a:hover { color: var(--text); background: var(--card-2); }
.topbar nav a.logout { color: #ffb4c0; }

.container { max-width: 1020px; margin: 0 auto; padding: 22px 16px 50px; }

/* Hero */
.hero { display: grid; grid-template-columns: 1.25fr .9fr; gap: 28px; align-items: center; padding: 20px 0 36px; }
.pill {
  display: inline-block; background: rgba(139, 92, 246, .18); color: var(--primary-2);
  border: 1px solid rgba(139, 92, 246, .4); padding: 6px 14px; border-radius: 999px;
  font-size: .82rem; font-weight: 700; margin-bottom: 14px;
}
.hero h1 { font-size: 2.2rem; line-height: 1.15; margin: 0 0 12px; }
.lead { color: var(--muted); font-size: 1.05rem; line-height: 1.6; margin: 0 0 20px; }
.benefits { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.benefits li { color: var(--text); font-size: .95rem; }
.ref-note {
  background: rgba(34, 211, 238, .12); border: 1px solid rgba(34, 211, 238, .35);
  color: #a5f3fc; padding: 10px 14px; border-radius: 10px; font-size: .9rem; margin-bottom: 16px;
}

.hero-cover { display: flex; justify-content: center; }
.cover {
  width: 250px; height: 340px; border-radius: 12px; padding: 8px;
  background: linear-gradient(160deg, #a78bfa, #7c3aed 45%, #4c1d95);
  box-shadow: 0 24px 50px rgba(124, 58, 237, .45), 0 0 0 1px rgba(255,255,255,.08) inset;
  transform: rotate(3deg);
}
.cover-inner {
  height: 100%; border-radius: 8px; padding: 22px 18px;
  background: linear-gradient(170deg, #1e1140, #12082b);
  display: flex; flex-direction: column; justify-content: space-between;
  border: 1px solid rgba(255,255,255,.08);
}
.cover-tag { font-size: .7rem; letter-spacing: 3px; color: var(--accent); font-weight: 700; }
.cover-inner h3 { font-size: 1.15rem; line-height: 1.3; margin: 10px 0; }
.cover-inner p { font-size: .8rem; color: var(--muted); margin: 0; }
.cover-free {
  align-self: flex-start; background: var(--accent); color: #052e33;
  font-weight: 800; font-size: .75rem; padding: 5px 12px; border-radius: 999px;
}

.steps { padding-top: 10px; }
.steps h2 { text-align: center; margin-bottom: 20px; font-size: 1.4rem; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; text-align: center; box-shadow: var(--shadow);
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
  font-weight: 800; font-size: 1.1rem; margin-bottom: 12px; color: #fff;
}
.step h3 { margin: 0 0 6px; font-size: 1rem; }
.step p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.5; }

/* Form */
.form-wrap { display: flex; justify-content: center; padding: 16px 0; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
}
.form-card { width: 100%; max-width: 460px; }
.form-card h1 { font-size: 1.4rem; margin: 0 0 6px; }
form label { display: block; font-size: .85rem; color: var(--muted); margin: 14px 0 6px; }
input, select {
  width: 100%; background: var(--card-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 11px;
  padding: 12px 14px; font-size: .95rem; outline: none; transition: .15s;
}
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(139,92,246,.15); }
.filter-bar input[type="search"] { width: auto; flex: 1 1 220px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  background: var(--card-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 11px;
  padding: 11px 16px; font-size: .93rem; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: .15s; margin-top: 6px;
}
.btn:hover { border-color: var(--primary); transform: translateY(-1px); }
.btn-primary { background: linear-gradient(180deg, var(--primary-2), var(--primary)); border-color: transparent; color: #fff; }
.btn-lg { padding: 15px 26px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; }
.btn-wa { background: #25d366; border-color: transparent; color: #04310f; }
.btn-tg { background: #229ed9; border-color: transparent; color: #fff; }
.center { text-align: center; }

/* Thanks */
.thanks { max-width: 640px; margin: 10px auto; text-align: center; }
.thanks-icon { font-size: 3.4rem; }
.thanks h1 { margin: 6px 0 8px; }
.divider { display: flex; align-items: center; gap: 12px; margin: 28px 0 18px; color: var(--muted); font-size: .82rem; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.affiliate-card { text-align: left; }
.affiliate-card h2 { margin-top: 0; }
.copy-row { display: flex; gap: 8px; margin: 6px 0 14px; }
.copy-row input { flex: 1; font-size: .88rem; }
.copy-row .btn { margin-top: 0; white-space: nowrap; }
.ref-counter {
  display: flex; align-items: baseline; gap: 10px; justify-content: center;
  background: var(--card-2); border: 1px dashed var(--line); border-radius: 12px;
  padding: 14px; margin: 16px 0;
}
.ref-num { font-size: 2rem; font-weight: 800; color: var(--primary-2); }
.ref-label { color: var(--muted); font-size: .88rem; }
.share-buttons { display: flex; gap: 10px; flex-wrap: wrap; }

/* Stats & table (admin) */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.stat-card {
  background: linear-gradient(160deg, var(--card), var(--card-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--shadow);
}
.stat-label { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .6px; }
.stat-value { font-size: 1.9rem; font-weight: 800; line-height: 1; }
.stat-card.accent .stat-value { color: var(--primary-2); }
.stat-card.ok .stat-value { color: var(--success); }

.top-refs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.top-ref {
  display: flex; flex-direction: column; gap: 3px; text-decoration: none;
  background: var(--card-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 14px; min-width: 130px;
}
.top-ref:hover { border-color: var(--primary); }
.top-name { font-weight: 700; font-size: .92rem; color: var(--text); }
.top-count { font-size: .8rem; color: var(--accent); }

.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
h1 { font-size: 1.5rem; margin: 0 0 6px; }
h2 { font-size: 1.15rem; margin: 0 0 4px; }
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 10px; }
.inline { display: inline; }
.file-label {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 6px;
  background: var(--card-2); border: 1px dashed var(--line);
  border-radius: 11px; padding: 11px 16px; cursor: pointer; font-size: .9rem; font-weight: 600;
}
.file-label:hover { border-color: var(--primary); }
.file-label input { display: none; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 12px 14px; font-size: .88rem; border-bottom: 1px solid var(--line); }
th { background: var(--card-2); color: var(--muted); font-size: .74rem; text-transform: uppercase; letter-spacing: .6px; }
tbody tr:hover { background: rgba(139, 92, 246, .08); }
td.strong { font-weight: 700; }
code.code { background: var(--card-2); padding: 3px 8px; border-radius: 6px; font-size: .82rem; color: var(--accent); }
.ref-link { color: var(--primary-2); text-decoration: none; }
.ref-link:hover { text-decoration: underline; }
.badge {
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
  color: #fff; font-weight: 800; font-size: .78rem;
  padding: 3px 10px; border-radius: 999px;
}

.flash { padding: 12px 15px; border-radius: 11px; margin-bottom: 14px; font-size: .92rem; }
.flash-success { background: rgba(52, 211, 153, .14); color: #86efc9; border: 1px solid rgba(52, 211, 153, .35); }
.flash-error { background: rgba(251, 113, 133, .14); color: #ffb4c0; border: 1px solid rgba(251, 113, 133, .35); }
.empty { text-align: center; padding: 40px 16px; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: .82rem; }

.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 74vh; }
.login-card { width: 100%; max-width: 360px; text-align: center; padding: 30px 26px; }
.login-logo { font-size: 2.6rem; margin-bottom: 6px; }
.login-card form { margin-top: 18px; text-align: left; }
.login-card input { margin-bottom: 14px; }
.login-card code { background: var(--card-2); padding: 2px 7px; border-radius: 6px; }

.footer { text-align: center; color: var(--muted); font-size: .78rem; padding: 20px 16px 34px; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 8px; }
  .hero h1 { font-size: 1.7rem; }
  .benefits { justify-items: center; }
  .hero-cover { order: -1; }
  .cover { width: 190px; height: 260px; }
  .step-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}


/* Kolom Link Affiliate di tabel admin */
.aff-cell { display: flex; gap: 6px; align-items: center; min-width: 260px; }
.aff-cell .aff-input {
  flex: 1; min-width: 190px; font-size: .78rem;
  padding: 7px 9px; border-radius: 8px;
}
.btn-mini { padding: 7px 11px; font-size: .78rem; margin-top: 0; white-space: nowrap; }

.btn-danger { background: #b3261e; color: #fff; }
.btn-danger:hover { background: #8f1d17; }
.stack label { display:block; margin:14px 0 6px; font-weight:600; }
.stack input, .stack select { width:100%; padding:11px 12px; border-radius:10px;
  border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.06); color:inherit; }