/* VibeSecure — practical checklist for AI-assisted (“vibe”) coding */
:root {
  --bg: #eef1f4;
  --bg-card: #fbfcfd;
  --ink: #14181d;
  --muted: #5a636e;
  --line: #d4dbe3;
  --accent: #143748;
  --accent-2: #1b5c6e;
  --cta: #b4451a;
  --cta-ink: #fff8f3;
  --ok: #1b5d3b;
  --ok-bg: #e7f4ec;
  --warn: #8a5a12;
  --warn-bg: #f8efd8;
  --high: #8a1f1f;
  --high-bg: #fbeaea;
  --info: #1e3a5f;
  --info-bg: #e8eef6;
  --shadow: 0 10px 30px rgba(20, 24, 29, 0.06);
  --radius: 16px;
  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1000px 420px at 90% -8%, #d5e4ea 0%, transparent 55%),
    var(--bg);
  line-height: 1.55;
  font-size: 16px;
}

a { color: var(--accent-2); }
a:hover { color: var(--cta); }

.wrap { width: min(920px, calc(100% - 2rem)); margin: 0 auto; }

header.wrap {
  padding: 1.25rem 0 0.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--accent);
  text-decoration: none;
}
.brand span {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0;
  margin-left: 0.35rem;
}
nav { display: flex; gap: 1rem; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; font-size: 0.92rem; }
nav a:hover { color: var(--ink); }

.hero { padding: 1.5rem 0 0.75rem; }
.hero h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.2vw, 2.7rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0 0 0.75rem;
  max-width: 18ch;
}
.hero p.lead, p.lead {
  margin: 0;
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-pills { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1rem; }
.meta-pill {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  color: var(--muted);
}

h2 {
  font-family: var(--serif);
  font-size: 1.45rem;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
h3 { font-size: 1.05rem; margin: 0 0 0.35rem; }
h3.group-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin: 1.25rem 0 0.55rem;
  color: var(--accent);
}
h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin: 0.85rem 0 0.25rem;
}

section.block { padding: 0.5rem 0 2rem; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.25rem 1.4rem;
  font-size: 0.95rem;
}
.card p, .faq details p { color: var(--muted); }
.card ul { margin: 0.4rem 0 0; padding-left: 1.15rem; }
.card li { margin: 0.35rem 0; }

/* Sticky score */
.scorebar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(238, 241, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
  margin: 0 0 1rem;
}
.scorebar .inner {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  gap: 0.35rem;
}
.score-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.4rem 1rem;
  align-items: baseline;
  font-size: 0.92rem;
}
#score-nums { font-weight: 700; color: var(--ink); }
#score-high { color: var(--muted); }
.score-track {
  height: 8px;
  background: #d9e0e6;
  border-radius: 999px;
  overflow: hidden;
}
#score-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-2), #2d8a6e);
  border-radius: 999px;
  transition: width 0.2s ease;
}

.filters {
  display: grid;
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}
@media (min-width: 720px) {
  .filters { grid-template-columns: 1.4fr 1fr 0.8fr 0.8fr; align-items: end; }
}
label.field {
  display: block;
  font-size: 0.82rem;
  font-weight: 650;
  margin-bottom: 0.3rem;
}
input, select, button { font: inherit; color: inherit; }
input[type="search"], select {
  width: 100%;
  border: 1px solid #c9d2da;
  background: #fff;
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}
input:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 1px;
  border-color: var(--accent-2);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.toolbar-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1.15rem;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}
.btn-cta { background: var(--cta); color: var(--cta-ink); }
.btn-cta:hover { background: #933613; color: var(--cta-ink); }
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
}
.btn-ghost:hover { border-color: var(--accent-2); color: var(--accent); }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.badge-high { background: var(--high-bg); color: var(--high); }
.badge-medium { background: var(--warn-bg); color: var(--warn); }
.badge-cat { background: #e7eef2; color: #2c3a43; font-weight: 650; }

.item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 0.85rem 1rem 0.9rem;
  margin-bottom: 0.65rem;
}
.item.is-checked {
  background: #f3f8f5;
  border-color: #c8ddcf;
}
.item-head {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
@media (min-width: 700px) {
  .item-head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.8rem;
  }
}
.check {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  cursor: pointer;
  flex: 1;
  min-width: 0;
}
.check input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.check-ui {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  border: 2px solid #6b7a86;
  border-radius: 5px;
  background: #fff;
}
.check input:checked + .check-ui {
  background: var(--ok);
  border-color: var(--ok);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='white' stroke-width='2.2' d='M3 8.2 6.4 11.5 13 4.5'/></svg>");
  background-size: 14px 14px;
  background-position: center;
  background-repeat: no-repeat;
}
.check input:focus-visible + .check-ui {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}
.item-title {
  font-weight: 650;
  line-height: 1.35;
}
.item.is-checked .item-title { color: var(--muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  justify-content: flex-start;
}
@media (min-width: 700px) {
  .item-meta { justify-content: flex-end; flex: none; }
}
.toggle {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 650;
  cursor: pointer;
  color: var(--accent);
}
.toggle:hover { border-color: var(--accent-2); }
.item-body {
  margin-top: 0.7rem;
  padding-top: 0.15rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.item-body p { margin: 0; color: var(--muted); }
.sources { margin: 0.2rem 0 0; padding-left: 1.15rem; }
.sources li { margin: 0.2rem 0; }
.sources a { word-break: break-word; }

.empty {
  border: 1px dashed #c9d2da;
  border-radius: 12px;
  padding: 1.4rem;
  color: var(--muted);
  text-align: center;
}

.price-box {
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: linear-gradient(180deg, #fff 0%, #f2f7f8 100%);
  max-width: 36rem;
}
.price {
  font-family: var(--serif);
  font-size: 2rem;
  margin: 0.2rem 0 0.4rem;
  letter-spacing: -0.03em;
}
.price span { font-size: 1.15rem; color: var(--muted); font-weight: 600; }
.price-box p, .price-box li { color: var(--muted); }
.price-box ul { margin: 0.4rem 0 0.8rem; padding-left: 1.15rem; }
.price-box li { margin: 0.3rem 0; }

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
}
.faq summary { cursor: pointer; font-weight: 650; }
.faq details p { margin: 0.5rem 0 0.2rem; }

footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}
footer nav { margin-bottom: 0.6rem; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 560px) {
  header.wrap { flex-direction: column; align-items: flex-start; }
}

@media print {
  .scorebar, .filters, .toolbar-actions, nav, .btn-cta { display: none !important; }
  .item-body { display: block !important; }
  .item { break-inside: avoid; box-shadow: none; }
  body { background: #fff; }
}