/* HexyTuning — dark performance theme */
:root {
  --bg: #0a0a0b;
  --bg-2: #111114;
  --bg-3: #16161a;
  --border: #24242a;
  --border-strong: #34343c;
  --text: #f3f4f6;
  --text-dim: #9ca3af;
  --text-mute: #6b7280;
  --red: #dc2626;
  --red-hi: #ef4444;
  --red-glow: rgba(220, 38, 38, 0.35);
  --green: #22c55e;
  --amber: #f59e0b;
  --blue: #3b82f6;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background:
    radial-gradient(circle at 15% -10%, rgba(220, 38, 38, 0.07), transparent 50%),
    radial-gradient(circle at 100% 0%, rgba(59, 130, 246, 0.04), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(14px);
  position: sticky; top: 0; z-index: 50;
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--red); color: white;
  border-radius: 8px;
  font-size: 18px; font-weight: 800;
  box-shadow: 0 0 24px var(--red-glow);
}
.brand-text { font-weight: 800; letter-spacing: 1px; font-size: 17px; }
.brand-text span { color: var(--red); }
.nav nav { display: flex; align-items: center; gap: 8px; }
.nav nav a {
  color: var(--text-dim); text-decoration: none;
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  transition: 0.15s;
}
.nav nav a:hover { color: var(--text); background: var(--bg-2); }

/* buttons */
.btn-red, .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px;
  font-family: inherit; font-weight: 600; font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: 0.15s;
}
.btn-red {
  background: var(--red); color: white;
  border-color: var(--red);
  box-shadow: 0 0 0 0 var(--red-glow);
}
.btn-red:hover { background: var(--red-hi); box-shadow: 0 4px 24px var(--red-glow); transform: translateY(-1px); }
.btn-ghost {
  background: var(--bg-2); color: var(--text); border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-3); border-color: var(--text-mute); }
.btn-red.big, .btn-ghost.big { padding: 14px 28px; font-size: 15px; }
.btn-red.block, .btn-ghost.block { display: block; width: 100%; text-align: center; }

/* hero */
.hero { padding: 80px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--red); margin-bottom: 16px;
  padding: 6px 12px; border: 1px solid var(--red); border-radius: 999px;
}
.hero h1 { font-size: 64px; line-height: 1.05; font-weight: 800; margin: 0 0 24px; letter-spacing: -2px; }
.text-red { color: var(--red); }
.lead { font-size: 18px; color: var(--text-dim); margin-bottom: 32px; max-width: 540px; line-height: 1.6; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
}
.hero-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(220,38,38,0.06) 100%);
  pointer-events: none;
}
.hero-card-head {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  font-size: 13px; color: var(--text-dim);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px var(--red); }
.bytes { padding: 18px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-dim); line-height: 1.7; }
.hero-card-foot {
  display: flex; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--border); background: var(--bg-3);
  flex-wrap: wrap;
}
.hero-card-foot span {
  background: rgba(220, 38, 38, 0.12); color: var(--red);
  font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 4px;
  border: 1px solid rgba(220, 38, 38, 0.3);
}

/* features */
.features { padding: 60px 0; }
.features h2, .how h2 {
  font-size: 32px; font-weight: 800; margin: 0 0 32px; letter-spacing: -1px;
}
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.feature {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px; transition: 0.15s;
}
.feature:hover { border-color: var(--red); transform: translateY(-2px); }
.feature-key { font-size: 11px; color: var(--text-mute); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px; }
.feature-label { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.feature-desc { font-size: 13px; color: var(--text-dim); line-height: 1.5; }

/* how */
.how { padding: 60px 0 100px; }
.how-list {
  counter-reset: step;
  list-style: none; padding: 0;
  display: grid; gap: 16px;
}
.how-list li {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 20px 24px 20px 64px;
  position: relative;
  font-size: 16px; color: var(--text-dim);
}
.how-list li b { color: var(--text); }
.how-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 20px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--red); color: white;
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
}

/* form card */
.form-card {
  max-width: 460px; margin: 60px auto;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 16px;
  padding: 40px;
}
.form-card h1 { font-size: 28px; font-weight: 800; margin: 0 0 8px; letter-spacing: -0.5px; }
.form-card .sub { color: var(--text-dim); margin: 0 0 28px; font-size: 14px; }
.form-card label, .big-form label {
  display: block; font-size: 13px; font-weight: 600; color: var(--text-dim);
  margin: 16px 0 6px;
}
.form-card input, .big-form input, .big-form select, .big-form textarea, .card input, .card select, .card textarea {
  width: 100%;
  background: var(--bg-3); border: 1px solid var(--border-strong);
  color: var(--text); font: inherit;
  padding: 12px 14px; border-radius: 8px;
  transition: 0.15s;
}
.form-card input:focus, .big-form input:focus, .big-form select:focus, .big-form textarea:focus,
.card input:focus, .card select:focus, .card textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-glow);
}
.code-input { letter-spacing: 12px; text-align: center; font-family: 'JetBrains Mono', monospace; font-size: 22px; font-weight: 700; }
.hint { color: var(--text-mute); font-weight: 400; font-size: 12px; }
.alt { text-align: center; margin-top: 24px; color: var(--text-dim); font-size: 14px; }
.alt a { color: var(--red); text-decoration: none; }
.alt a:hover { text-decoration: underline; }
.form-card button { margin-top: 24px; }

/* flashes */
.flashes { margin: 20px 0 0; }
.flash { padding: 14px 18px; border-radius: 8px; margin-bottom: 10px; font-size: 14px; }
.flash-info { background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.3); color: #93c5fd; }
.flash-error { background: rgba(220, 38, 38, 0.1); border: 1px solid rgba(220, 38, 38, 0.3); color: #fca5a5; }

/* page head */
.page-head { display: flex; justify-content: space-between; align-items: center; margin: 40px 0 24px; gap: 16px; flex-wrap: wrap; }
.page-head h1 { font-size: 32px; font-weight: 800; margin: 0; letter-spacing: -1px; }

/* job list */
.job-list { display: grid; gap: 12px; }
.job-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 22px; text-decoration: none; color: var(--text);
  transition: 0.15s;
}
.job-row:hover { border-color: var(--red); transform: translateX(2px); }
.job-id { font-weight: 700; font-size: 14px; color: var(--text-mute); }
.job-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.job-title .year { color: var(--text-mute); font-weight: 500; font-size: 14px; margin-left: 4px; }
.job-meta { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; }
.job-mods { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  display: inline-block;
  background: rgba(220, 38, 38, 0.12); color: var(--red);
  border: 1px solid rgba(220, 38, 38, 0.3);
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 4px;
}
.chip.small { font-size: 10px; padding: 2px 6px; }
.job-status {
  display: inline-block;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  padding: 6px 12px; border-radius: 6px;
}
.job-status.big { font-size: 13px; padding: 8px 16px; }
.status-pending { background: rgba(245, 158, 11, 0.15); color: var(--amber); border: 1px solid rgba(245, 158, 11, 0.4); }
.status-in_progress { background: rgba(59, 130, 246, 0.15); color: var(--blue); border: 1px solid rgba(59, 130, 246, 0.4); }
.status-ready { background: rgba(34, 197, 94, 0.15); color: var(--green); border: 1px solid rgba(34, 197, 94, 0.4); }
.status-delivered { background: var(--bg-3); color: var(--text-mute); border: 1px solid var(--border); }
.status-awaiting_payment { background: rgba(220, 38, 38, 0.15); color: var(--red); border: 1px solid rgba(220, 38, 38, 0.4); }

/* prices, totals, bundle */
.warranty-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(34, 197, 94, 0.12); color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.4);
  padding: 8px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 700; margin-bottom: 20px;
}
.features-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.features-head h2 { margin: 0; }
.bundle-note {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.1), rgba(245, 158, 11, 0.1));
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
  padding: 10px 18px; border-radius: 10px;
  font-size: 14px; font-weight: 600;
}
.bundle-note.inline { display: inline-block; margin-bottom: 16px; }
.feature-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.feature-price { color: var(--red); font-weight: 700; font-size: 18px; }

.mod-content { flex: 1; }
.mod-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 4px; }
.mod-price-tag {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--text); font-weight: 700; font-size: 13px;
  padding: 3px 10px; border-radius: 6px;
  white-space: nowrap;
}
.mod-card.bundled { border-color: var(--green) !important; background: rgba(34, 197, 94, 0.06) !important; }
.mod-price-tag .free { color: var(--green); font-weight: 800; margin-left: 4px; }
.mod-price-tag s { color: var(--text-mute); opacity: 0.6; }

.total-bar {
  position: sticky; bottom: 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border-strong);
  border-radius: 14px; padding: 22px 28px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  margin-top: 24px;
}
.total-label { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-dim); font-weight: 700; }
.total-amount { font-size: 36px; font-weight: 800; color: var(--text); letter-spacing: -1px; font-family: 'JetBrains Mono', monospace; }
.total-warranty { font-size: 12px; color: var(--green); font-weight: 600; margin-top: 2px; }

.warranty-banner { padding: 40px 0; }
.warranty-card {
  display: flex; gap: 24px; align-items: center;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.06), rgba(34, 197, 94, 0.02));
  border: 1px solid rgba(34, 197, 94, 0.3);
  padding: 32px; border-radius: 16px;
}
.warranty-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--green); color: white;
  display: grid; place-items: center;
  font-size: 32px; font-weight: 800; flex: none;
}
.warranty-card h3 { margin: 0 0 6px; font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.warranty-card p { margin: 0; color: var(--text-dim); }

.paid-badge {
  display: inline-block; margin-left: 6px;
  background: rgba(34, 197, 94, 0.15); color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.4);
  padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px;
}
.unpaid-badge {
  display: inline-block; margin-left: 6px;
  background: rgba(220, 38, 38, 0.15); color: var(--red);
  border: 1px solid rgba(220, 38, 38, 0.4);
  padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px;
}
.paid-dot { color: var(--green); margin-left: 4px; font-size: 14px; }
.price-line { font-size: 18px; font-weight: 700; }

.card.pay-now { border-color: var(--red); background: rgba(220, 38, 38, 0.05); }

.job-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.job-price { font-size: 18px; font-weight: 700; color: var(--text); font-family: 'JetBrains Mono', monospace; }

/* empty */
.empty { text-align: center; padding: 80px 20px; }
.empty p { color: var(--text-dim); font-size: 16px; margin-bottom: 24px; }
.empty .big-num { font-size: 96px; color: var(--red); margin: 0; line-height: 1; font-weight: 800; }

/* big form */
.big-form section {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 28px; margin-bottom: 16px;
}
.big-form section h2 { margin: 0 0 16px; font-size: 18px; font-weight: 700; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-2 .col-2 { grid-column: 1 / -1; }

.mod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mod-card {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px; background: var(--bg-3); border: 1px solid var(--border-strong);
  border-radius: 10px; cursor: pointer; transition: 0.15s;
}
.mod-card:hover { border-color: var(--text-mute); }
.mod-card input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--red); flex: none; }
.mod-card:has(input:checked) { border-color: var(--red); background: rgba(220, 38, 38, 0.08); }
.mod-label { font-weight: 700; margin-bottom: 4px; }
.mod-desc { font-size: 13px; color: var(--text-dim); }

input[type="file"] {
  background: var(--bg-3); border: 2px dashed var(--border-strong);
  padding: 24px; border-radius: 10px; cursor: pointer; width: 100%;
  color: var(--text-dim);
}

/* card */
.card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 28px; margin-bottom: 16px;
}
.card h2 { margin: 0 0 16px; font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.card.ready { border-color: var(--green); background: rgba(34, 197, 94, 0.05); }
.card.pending-info { border-color: var(--amber); background: rgba(245, 158, 11, 0.05); }
.year { color: var(--text-mute); font-weight: 500; font-size: 18px; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; margin: 0; }
.kv dt { color: var(--text-dim); font-size: 13px; }
.kv dd { margin: 0; }
.card hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

/* admin */
.filter-bar { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.filter {
  padding: 8px 16px; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--border);
  font-size: 13px; font-weight: 600; color: var(--text-dim); text-decoration: none;
}
.filter:hover { color: var(--text); }
.filter.active { background: var(--red); color: white; border-color: var(--red); }

.admin-table { width: 100%; border-collapse: collapse; background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.admin-table th, .admin-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
.admin-table th { background: var(--bg-3); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover { background: var(--bg-3); }
.small { font-size: 12px; }

/* footer */
footer {
  border-top: 1px solid var(--border);
  margin-top: 100px;
  padding: 30px 0;
  color: var(--text-mute);
  font-size: 13px;
}
footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* mobile */
@media (max-width: 768px) {
  .hero { padding: 40px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 42px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .mod-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 4px 0; }
  .kv dt { margin-top: 12px; }
  .form-card { margin: 20px 12px; padding: 28px 22px; }
  .admin-table { font-size: 12px; }
  .admin-table th, .admin-table td { padding: 10px 8px; }
}