/* SennaStore landing — dark theme ala AI gateway modern.
   Scope body.landing saja supaya admin.html & customer.html tidak ikut berubah. */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

body.landing {
  --bg: #0b0f14;
  --panel: #111722;
  --panel2: #151c27;
  --panel3: #1a2330;
  --line: #1f2836;
  --text: #e9eef5;
  --muted: #8b94a5;
  --brand: #7c5cff;
  --brand2: #22d3ee;
  --ok: #2fd27a;
  --warn: #ffb020;
  --err: #ff6b6b;
  background: var(--bg);
  color: var(--text);
}

body.landing .wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px 60px; overflow-x: clip; }

body.landing h1, body.landing h2, body.landing .brand {
  font-family: 'Fredoka', system-ui, sans-serif;
  letter-spacing: -0.01em;
}

/* ---------- nav ---------- */
body.landing .nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px;
  padding: 14px 4px;
  background: rgba(11, 15, 20, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
body.landing .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; }
body.landing .brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 18px; color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 4px 18px rgba(124, 92, 255, 0.45);
}
body.landing .nav-links { display: flex; gap: 18px; margin-left: 12px; }
body.landing .nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; }
body.landing .nav-links a:hover { color: var(--text); }
body.landing .nav-cta { margin-left: auto; display: flex; gap: 8px; }

/* ---------- buttons ---------- */
body.landing .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(135deg, var(--brand), #5b8cff);
  color: #fff; border: 1px solid transparent; border-radius: 12px;
  padding: 10px 18px; font-size: 14px; font-weight: 600;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  box-shadow: 0 6px 22px rgba(124, 92, 255, 0.35);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}
body.landing .btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
body.landing .btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
body.landing .btn.ghost { background: var(--panel2); border-color: var(--line); box-shadow: none; color: var(--text); }
body.landing .btn.ghost:hover { border-color: var(--brand); }
body.landing .btn.lg { padding: 14px 26px; font-size: 15.5px; border-radius: 14px; }
body.landing .btn.sm { padding: 7px 14px; font-size: 13px; border-radius: 10px; }

/* ---------- hero ---------- */
body.landing .hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 36px;
  align-items: center; padding: 64px 0 40px;
}
body.landing .hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px;
  background: var(--panel);
  font-family: 'JetBrains Mono', monospace;
}
body.landing .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }
body.landing .hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.05; margin: 18px 0 14px; font-weight: 700; }
body.landing .grad {
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
body.landing .hero p { color: var(--muted); font-size: 16.5px; line-height: 1.65; margin: 0 0 24px; max-width: 52ch; }
body.landing .hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
body.landing .hero-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; color: var(--muted); font-size: 13.5px; }
body.landing .hero-meta b { color: var(--text); }
body.landing .hero-meta .mono { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; overflow-wrap: anywhere; }
body.landing .brand-strip { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
body.landing .chip-brand {
  font-size: 12.5px; font-weight: 600; color: var(--text);
  border: 1px solid var(--line); background: var(--panel);
  padding: 6px 13px; border-radius: 999px;
}

/* ---------- terminal ---------- */
body.landing .terminal {
  background: #0d1219; border: 1px solid var(--line); border-radius: 16px;
  overflow: hidden; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
body.landing .terminal-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--panel);
}
body.landing .dots { display: inline-flex; gap: 6px; }
body.landing .dots span { width: 11px; height: 11px; border-radius: 50%; background: #2a3342; }
body.landing .dots span:nth-child(1) { background: #ff5f57; }
body.landing .dots span:nth-child(2) { background: #febc2e; }
body.landing .dots span:nth-child(3) { background: #28c840; }
body.landing .terminal-bar .label { color: var(--muted); font-size: 12.5px; font-family: 'JetBrains Mono', monospace; }
body.landing .terminal-bar .copy-btn { margin-left: auto; }
body.landing .terminal pre {
  margin: 0; padding: 18px; font-family: 'JetBrains Mono', monospace;
  font-size: 12.8px; line-height: 1.7; overflow-x: auto; color: #c9d4e3;
}
body.landing .tok-cmd { color: #7ee787; font-weight: 700; }
body.landing .tok-url { color: var(--brand2); }
body.landing .tok-str { color: #ffb86b; }
body.landing .tok-key { color: #c792ea; }

/* ---------- tools ---------- */
body.landing .tools-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 14px 18px; border: 1px dashed var(--line); border-radius: 14px;
  background: var(--panel); margin-bottom: 8px;
}
body.landing .tools-label { color: var(--muted); font-size: 13px; margin-right: 4px; }
body.landing .tool {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px;
  border: 1px solid var(--line); border-radius: 8px; padding: 5px 11px; color: var(--text);
  background: var(--panel2);
}

/* ---------- sections ---------- */
body.landing section { padding: 44px 0 8px; scroll-margin-top: 80px; }
body.landing .sec-head { margin-bottom: 22px; }
body.landing .sec-head h2 { font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 8px; }
body.landing .sec-head p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- features / steps ---------- */
body.landing .features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
body.landing .feat {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 20px;
}
body.landing .feat .ico {
  width: 40px; height: 40px; border-radius: 12px; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.25), rgba(34, 211, 238, 0.18));
  border: 1px solid var(--line); margin-bottom: 12px;
}
body.landing .feat h3 { margin: 0 0 6px; font-size: 16px; }
body.landing .feat p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; }

body.landing .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
body.landing .step { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
body.landing .step-n {
  width: 34px; height: 34px; border-radius: 50%; font-weight: 700;
  display: flex; align-items: center; justify-content: center; color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand2)); margin-bottom: 12px;
}
body.landing .step h3 { margin: 0 0 6px; font-size: 16px; }
body.landing .step p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; }

/* ---------- packages ---------- */
body.landing .packages { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
body.landing .pkg {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; padding: 22px; display: flex; flex-direction: column; gap: 8px;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
body.landing .pkg:hover { transform: translateY(-3px); border-color: var(--brand); }
body.landing .pkg.popular { border-color: var(--brand); box-shadow: 0 10px 34px rgba(124, 92, 255, 0.25); }
body.landing .pkg-name { font-weight: 700; font-size: 15.5px; }
body.landing .credits { color: var(--muted); font-size: 13.5px; }
body.landing .credits b { color: var(--text); font-size: 22px; font-family: 'Fredoka', sans-serif; }
body.landing .price { font-size: 20px; font-weight: 700; font-family: 'Fredoka', sans-serif; }
body.landing .price small { font-size: 12px; color: var(--muted); font-weight: 400; font-family: system-ui, sans-serif; }
body.landing .pkg ul { list-style: none; margin: 6px 0 12px; padding: 0; color: var(--muted); font-size: 13px; }
body.landing .pkg ul li { padding: 4px 0 4px 22px; position: relative; }
body.landing .pkg ul li::before { content: '✓'; position: absolute; left: 2px; color: var(--ok); font-weight: 700; }
body.landing .pick-btn { width: 100%; margin-top: auto; }
body.landing .badge {
  display: inline-block; font-size: 11.5px; font-weight: 700;
  border-radius: 999px; padding: 3px 10px;
  background: var(--panel3); border: 1px solid var(--line); color: var(--text);
}
body.landing .badge.pop-badge, body.landing .pop-badge {
  position: absolute; top: -12px; left: 18px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border: none; color: #fff; box-shadow: 0 4px 14px rgba(124, 92, 255, 0.5);
}
body.landing .badge.tier-hemat { color: #7ee787; border-color: rgba(126, 231, 135, 0.35); }
body.landing .badge.tier-standar { color: var(--brand2); border-color: rgba(34, 211, 238, 0.35); }
body.landing .badge.tier-premium { color: #ffb86b; border-color: rgba(255, 184, 107, 0.4); }

/* ---------- leaderboard ---------- */
body.landing .lb-wrap { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 14px; }
body.landing .lb-card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
body.landing .lb-row {
  display: grid; grid-template-columns: 34px 1fr auto auto; gap: 10px; align-items: center;
  padding: 10px 4px; border-bottom: 1px solid var(--line); font-size: 13.5px;
}
body.landing .lb-row:last-child { border-bottom: none; }
body.landing .lb-row .rank {
  width: 26px; height: 26px; border-radius: 8px; font-weight: 700; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--panel3); color: var(--muted);
}
body.landing .lb-row.top1 .rank { background: linear-gradient(135deg, #ffd76b, #ff9f43); color: #231600; }
body.landing .lb-row.top2 .rank { background: linear-gradient(135deg, #dfe6ef, #9fb0c3); color: #1a2430; }
body.landing .lb-row.top3 .rank { background: linear-gradient(135deg, #f0a35e, #b5651d); color: #241203; }
body.landing .lb-row .meta, body.landing .lb-row .credits { color: var(--muted); font-size: 12.5px; font-family: 'JetBrains Mono', monospace; }

/* ---------- models ---------- */
body.landing .tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
body.landing .tabs button {
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
  padding: 9px 16px; border-radius: 999px; cursor: pointer; font-size: 13.5px; font-weight: 600;
}
body.landing .tabs button.active { background: linear-gradient(135deg, var(--brand), #5b8cff); border-color: transparent; color: #fff; }
body.landing .model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
body.landing .model { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
body.landing .model .name { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700; word-break: break-all; }
body.landing .model .provider { color: var(--muted); font-size: 12px; margin-top: 4px; }
body.landing .model .rate { margin-top: 8px; }

/* ---------- docs ---------- */
body.landing .qs-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
body.landing .qs-card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
body.landing .qs-card h3 { margin: 0 0 12px; font-size: 15px; }
body.landing .code, body.landing pre.code {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; line-height: 1.7;
  background: #0d1219; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px; overflow-x: auto; color: #c9d4e3;
}

/* ---------- faq ---------- */
body.landing .faq { display: grid; gap: 10px; }
body.landing .faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; }
body.landing .faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: 14.5px; list-style: none; }
body.landing .faq summary::-webkit-details-marker { display: none; }
body.landing .faq summary::after { content: '+'; float: right; color: var(--brand2); font-weight: 700; }
body.landing .faq details[open] summary::after { content: '–'; }
body.landing .faq .body { color: var(--muted); font-size: 14px; line-height: 1.65; padding: 0 0 16px; }

/* ---------- cta / footer ---------- */
body.landing .cta-banner {
  margin-top: 48px; text-align: center; border-radius: 22px; padding: 48px 24px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.22), rgba(34, 211, 238, 0.14));
  border: 1px solid rgba(124, 92, 255, 0.4);
}
body.landing .cta-banner h2 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 10px; }
body.landing .cta-banner p { color: var(--muted); margin: 0 0 22px; }
body.landing .cta-banner .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
body.landing footer { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; text-align: center; }
body.landing footer a { color: var(--brand2); }

/* ---------- generic ---------- */
body.landing .card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; }
body.landing .muted { color: var(--muted); }
body.landing .small { font-size: 13px; }
body.landing .center { text-align: center; }
body.landing .mono { font-family: 'JetBrains Mono', monospace; }
body.landing a { color: var(--brand2); }

/* ---------- toast ---------- */
body.landing .toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--panel3); color: var(--text); border: 1px solid var(--line);
  padding: 12px 20px; border-radius: 12px; font-size: 14px; opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease; z-index: 200; max-width: 90vw;
}
body.landing .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
body.landing .toast.ok { border-color: var(--ok); }
body.landing .toast.err { border-color: var(--err); }

/* ---------- checkout modal ---------- */
body.landing .modal-bg {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 7, 11, 0.75); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 18px;
}
body.landing .modal {
  width: 100%; max-width: 440px; max-height: 92vh; overflow-y: auto;
  background: var(--panel2); border: 1px solid var(--line); border-radius: 20px; padding: 26px;
  position: relative;
}
body.landing .modal .close {
  position: absolute; top: 12px; right: 12px; width: 32px; height: 32px;
  border-radius: 10px; border: 1px solid var(--line); background: var(--panel);
  color: var(--muted); font-size: 18px; cursor: pointer;
}
body.landing .modal h3 { margin: 0 0 8px; font-size: 19px; }
body.landing .modal label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
body.landing .modal input {
  width: 100%; box-sizing: border-box; background: var(--panel); color: var(--text);
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 14px;
}
body.landing .modal input:focus { outline: none; border-color: var(--brand); }
body.landing .amount-big { font-family: 'Fredoka', sans-serif; font-size: 34px; font-weight: 700; text-align: center; margin: 8px 0; }
body.landing .amount-big small { font-size: 14px; color: var(--muted); font-family: system-ui, sans-serif; }
body.landing .countdown-line { text-align: center; color: var(--muted); margin-top: 8px; font-size: 13.5px; }
body.landing .qr-wrap { display: flex; justify-content: center; margin: 16px 0 6px; }
body.landing .qr-wrap img { border-radius: 14px; border: 6px solid #fff; }
body.landing .ring {
  width: 34px; height: 34px; border-radius: 50%; margin: 0 auto;
  border: 3px solid var(--line); border-top-color: var(--brand2);
  animation: lspin 0.9s linear infinite;
}
@keyframes lspin { to { transform: rotate(360deg); } }
body.landing .kv { display: grid; grid-template-columns: 90px 1fr; gap: 6px 10px; font-size: 13px; }
body.landing .kv .k { color: var(--muted); }
body.landing .kv .v { word-break: break-all; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  body.landing .hero { grid-template-columns: 1fr; padding: 44px 0 28px; }
  body.landing .features { grid-template-columns: repeat(2, 1fr); }
  body.landing .steps { grid-template-columns: 1fr; }
  body.landing .qs-wrap { grid-template-columns: 1fr; }
  body.landing .lb-wrap { grid-template-columns: 1fr; }
  body.landing .nav-links { display: none; }
}
@media (max-width: 640px) {
  body.landing .wrap { padding: 0 14px 48px; }
  body.landing section { padding: 32px 0 6px; }
  body.landing .hero { padding: 32px 0 20px; gap: 24px; }
  body.landing .hero p { font-size: 15px; }
  body.landing .hero-meta { gap: 10px 14px; font-size: 12.5px; }
  body.landing .terminal pre { font-size: 11.5px; padding: 14px; }
  body.landing .tools-row { font-size: 12px; padding: 12px 14px; }
  body.landing .cta-banner { padding: 34px 18px; margin-top: 36px; }
  body.landing .faq summary { font-size: 13.5px; }
  body.landing .modal { padding: 20px 18px; border-radius: 16px; }
  body.landing .modal-bg { padding: 12px; }
  body.landing .tbl { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  body.landing .tbl th, body.landing .tbl td { white-space: nowrap; }
  body.landing .kv { grid-template-columns: 76px 1fr; }
}
@media (max-width: 520px) {
  body.landing .features { grid-template-columns: 1fr; }
  body.landing .hero-cta { display: grid; grid-template-columns: 1fr 1fr; }
  body.landing .hero-cta .btn { padding: 13px 8px; font-size: 14px; }
  body.landing .amount-big { font-size: 28px; }
  body.landing .brand-strip { gap: 6px; }
  body.landing .chip-brand { font-size: 11.5px; padding: 5px 10px; }
}
@media (max-width: 420px) {
  body.landing .nav { gap: 10px; }
  body.landing .brand { font-size: 16px; }
  body.landing .hero-cta { grid-template-columns: 1fr; }
  body.landing .lb-row { grid-template-columns: 28px 1fr; row-gap: 2px; }
  body.landing .lb-row .meta { grid-column: 2; }
  body.landing .lb-row .credits { grid-column: 2; }
}

body.landing #authArea { display: flex; gap: 8px; align-items: center; }
body.landing .auth-tabs { display: flex; gap: 8px; margin: 12px 0 4px; }
body.landing .auth-tabs button { flex: 1; background: var(--panel); border: 1px solid var(--line); color: var(--muted); padding: 9px; border-radius: 10px; cursor: pointer; font-weight: 600; }
body.landing .auth-tabs button.active { background: linear-gradient(135deg, var(--brand), #5b8cff); color: #fff; border-color: transparent; }
body.landing .form-msg { font-size: 13px; min-height: 18px; margin-top: 8px; }
body.landing .form-msg.err { color: var(--err); }
body.landing .form-msg.ok { color: var(--ok); }
body.landing .tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
body.landing .tbl th { text-align: left; color: var(--muted); font-size: 11.5px; text-transform: uppercase; padding: 7px 8px; border-bottom: 1px solid var(--line); }
body.landing .tbl td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
body.landing .modal h4 { font-size: 14.5px; }

body.landing .tg-sep { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12.5px; margin: 14px 0 10px; }
body.landing .tg-sep::before, body.landing .tg-sep::after { content: ''; flex: 1; border-top: 1px solid var(--line); }
body.landing #tgBtn { display: flex; justify-content: center; min-height: 0; }

body.landing #tsWidget { display: flex; justify-content: center; margin-top: 12px; }
body.landing #tsWidget:empty { display: none; }

body.landing .copy-row { display: flex; gap: 8px; }
body.landing .copy-row input { flex: 1; min-width: 0; }