/* ── PricePatrol — Light marketplace-inspired theme ───────── */

:root {
  --bg:       #f7f9fc;
  --bg2:      #edf2f8;
  --surface:  #ffffff;
  --border:   #d9e2ee;
  --fg:       #1e2a3a;
  --dim:      #6b7a90;
  --primary:  #2f6bff;
  --primary-d:#1f56db;
  --accent:   #d946ef;
  --up:       #dc2626;
  --down:     #089981;
  --warn:     #f59e0b;
  --danger:   #ef4444;
  --radius:   12px;
  --font:     'Inter', system-ui, -apple-system, sans-serif;
  --mono:     'JetBrains Mono', ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  min-height: 100vh;
}

a       { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin-top: 0; font-weight: 700; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; color: var(--dim); font-weight: 600; margin-bottom: .6rem; }

code {
  font-family: var(--mono);
  background: #eef3fa;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: .88em;
}

/* ── Glows ─────────────────────────────────────────────── */

.glow {
  position: fixed; z-index: -1;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .3;
  pointer-events: none;
}
.glow-a { width: 360px; height: 360px; background: #d946ef; top: -80px; right: 5%; }
.glow-b { width: 300px; height: 300px; background: #2f6bff; bottom: -60px; left: 4%; }

/* ── Top bar ───────────────────────────────────────────── */

.topbar {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  color: var(--fg) !important;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: .3px;
  text-decoration: none !important;
}
.logo-dot { color: var(--primary); margin-right: 2px; }
.nav { display: flex; gap: 14px; align-items: center; }
.nav a { font-size: .92rem; }
.nav-dim { color: var(--dim); }

/* ── Container / layout ────────────────────────────────── */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 40px;
}

.footer {
  text-align: center;
  padding: 24px 20px;
  color: var(--dim);
  font-size: .82rem;
}
.footer-links {
  margin-left: 12px;
}
.footer-links a {
  margin: 0 8px;
}

/* ── Legal pages ───────────────────────────────────────── */

.legal-page {
  max-width: 720px;
  margin: 0 auto 40px;
  padding: 24px 0;
}
.legal-page h1 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.legal-meta {
  color: var(--dim);
  font-size: .9rem;
  margin-bottom: 28px;
}
.legal-page section {
  margin-bottom: 24px;
}
.legal-page section h2 {
  font-size: 1.1rem;
  margin-top: 20px;
  margin-bottom: 10px;
}
.legal-page ul {
  margin: 8px 0;
  padding-left: 24px;
}
.legal-page li { margin-bottom: 4px; }
.contact-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.contact-block h2 { font-size: 1rem; margin-top: 0; }
.legal-links { margin-top: 24px; }
.legal-links a { margin-right: 12px; }

/* ── Flash messages ────────────────────────────────────── */

.flash {
  border-radius: var(--radius);
  padding: 10px 16px;
  margin-bottom: 16px;
  font-size: .92rem;
  animation: slideIn .3s ease;
}
.flash-ok  { background: rgba(16,185,129,.15); border: 1px solid rgba(16,185,129,.4); }
.flash-err { background: rgba(239,68,68,.15); border: 1px solid rgba(239,68,68,.4); }

/* ── Cards ─────────────────────────────────────────────── */

.card, .auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  animation: fadeUp .4s ease;
}

.cta-card {
  text-align: center;
  padding: 32px;
}

/* ── Hero ──────────────────────────────────────────────── */

.hero {
  margin: 24px 0 8px;
  padding: 40px 32px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(8px);
  animation: fadeUp .5s ease;
}
.hero h1 {
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #1f2a3a 30%, var(--primary) 60%, #d946ef 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.tag {
  display: inline-block;
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}
.sub { color: var(--dim); max-width: 600px; font-size: 1.05rem; }
.hero-btns { display: flex; gap: 10px; margin-top: 20px; }

/* ── Buttons ───────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-d));
  color: #fff;
  font-weight: 600;
  font-family: var(--font);
  font-size: .92rem;
  padding: 10px 18px;
  cursor: pointer;
  text-decoration: none !important;
  transition: opacity .15s, transform .15s;
}
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.btn-sm  { padding: 7px 14px; font-size: .84rem; }
.btn-xs  { padding: 5px 10px; font-size: .78rem; }
.btn-full { width: 100%; }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-danger {
  background: transparent;
  border: 1px solid rgba(239,68,68,.35);
  color: #fca5a5;
}
.btn-danger:hover { border-color: var(--danger); color: var(--danger); }

/* ── Stats ─────────────────────────────────────────────── */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}
.stat {
  display: flex;
  flex-direction: column;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #f8fbff;
}
.stat-n { font-size: 1.4rem; font-weight: 700; font-family: var(--mono); }
.stat-l { font-size: .78rem; color: var(--dim); margin-top: 2px; }

/* ── Page header ───────────────────────────────────────── */

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.head-right { display: flex; align-items: center; gap: 10px; }

.badge {
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  color: var(--primary);
}

/* ── Forms ──────────────────────────────────────────────── */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #ffffff;
  color: var(--fg);
  font-family: var(--font);
  font-size: .92rem;
  padding: 10px 14px;
  transition: border-color .15s;
}
input:focus, select:focus { outline: none; border-color: var(--primary); }

select, .select-field {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #ffffff;
  color: var(--fg);
  font-family: var(--font);
  font-size: .92rem;
  padding: 10px 14px;
  cursor: pointer;
}
select option { background: #ffffff; color: var(--fg); }

.ai-text {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--fg);
}
.ai-pre { white-space: pre-line; }

label {
  display: block;
  font-size: .85rem;
  color: var(--dim);
  margin-bottom: 4px;
  margin-top: 10px;
}

.add-form { margin-top: 12px; }
.form-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.field { display: flex; flex-direction: column; min-width: 120px; }
.field.grow { flex: 1; }
.field-hint { font-size: .72rem; color: var(--dim); margin-top: 2px; }

.inline { display: inline; }
.mt { margin-top: 14px; }
.dim { color: var(--dim); font-size: .88rem; }
.mono { font-family: var(--mono); }

/* ── Auth card ─────────────────────────────────────────── */

.auth-card {
  max-width: 400px;
  margin: 40px auto;
}
.auth-card h1 { text-align: center; }
.auth-alt { text-align: center; color: var(--dim); margin-top: 14px; }

/* ── Checkbox ──────────────────────────────────────────── */

.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .92rem;
  color: var(--fg);
  cursor: pointer;
  margin-top: 8px;
}
.check-label input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
}

/* ── Product list ──────────────────────────────────────── */

.product-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }

.product-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  transition: border-color .15s;
}
.product-row:hover { border-color: rgba(148,163,184,.35); }

.product-info { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }

.product-thumb {
  width: 48px; height: 48px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg2);
}
.product-thumb-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dim);
  font-size: 1.1rem;
}

.product-name {
  font-weight: 600;
  color: var(--fg);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 340px;
}

.product-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 2px;
  flex-wrap: wrap;
}
.mp-tag {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 2px 7px;
  border-radius: 6px;
  background: #f2e9ff;
  color: #8b3fb5;
}
.tag-err  { font-size: .7rem; padding: 2px 7px; border-radius: 6px; background: #fee2e2; color: #b91c1c; }
.tag-ok   { font-size: .7rem; padding: 2px 7px; border-radius: 6px; background: #dcfce7; color: #166534; }
.tag-warn { font-size: .7rem; padding: 2px 7px; border-radius: 6px; background: rgba(245,158,11,.15); color: var(--warn); }
.tag-target { font-size: .7rem; padding: 2px 7px; border-radius: 6px; background: #fff4ce; color: #9a6700; font-weight: 600; }

.feat-locked { opacity: .45; }

.target-block {
  padding: 10px 14px;
  border-radius: 10px;
  background: #eef4ff;
  border: 1px solid #c9d9ff;
  font-size: .92rem;
}

.product-price-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  min-width: 120px;
}

.price { font-family: var(--mono); font-weight: 700; font-size: 1.05rem; }

.change       { font-family: var(--mono); font-weight: 600; font-size: .88rem; }
.change-down  { color: var(--down); }
.change-up    { color: var(--up); }

.product-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ── Product detail ────────────────────────────────────── */

.back-link {
  display: inline-block;
  color: var(--dim);
  margin-bottom: 12px;
  font-size: .88rem;
}

.product-header {
  display: flex;
  gap: 18px;
  align-items: center;
}
.detail-thumb {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg2);
}
.product-title { font-size: 1.3rem; margin-bottom: 4px; }

.actions-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.chart-wrap { height: 280px; position: relative; }

/* ── Alert list ────────────────────────────────────────── */

.alert-list { display: flex; flex-direction: column; gap: 6px; }
.alert-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 8px;
  background: #f7faff;
  font-size: .88rem;
}

/* ── Table ──────────────────────────────────────────────── */

.table-wrap { overflow-x: auto; }
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.tbl th {
  text-align: left;
  padding: 8px 10px;
  color: var(--dim);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.tbl td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(148,163,184,.08);
}

/* ── Pricing ───────────────────────────────────────────── */

.pricing-hero { text-align: center; margin: 30px 0 20px; }
.pricing-hero h1 { font-size: 2rem; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.plan-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(8px);
}
.plan-card-pop {
  border-color: var(--primary);
  box-shadow: 0 16px 30px rgba(47,107,255,.15);
}
.plan-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.plan-price { margin: 12px 0 16px; }
.plan-amount { font-size: 2.2rem; font-weight: 800; }
.plan-period { color: var(--dim); font-size: .88rem; }
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1;
}
.plan-features li {
  padding: 5px 0;
  font-size: .9rem;
  color: var(--fg);
  border-bottom: 1px solid rgba(148,163,184,.08);
}
.plan-features li::before { content: '\2713 '; color: var(--primary); font-weight: 700; margin-right: 4px; }

/* ── Steps ─────────────────────────────────────────────── */

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 16px; }
.step { text-align: center; }
.step-num {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #eef4ff;
  color: var(--primary);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.step h3 { font-size: .95rem; margin-bottom: 4px; }
.step p  { font-size: .85rem; color: var(--dim); }

/* ── Feature list ──────────────────────────────────────── */

.feature-list {
  list-style: none;
  padding: 0;
}
.feature-list li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(148,163,184,.08);
  font-size: .92rem;
}
.feature-list li::before { content: '\25C6 '; color: var(--primary); }

/* ── Checklist ─────────────────────────────────────────── */

.checklist { padding-left: 20px; }
.checklist li { margin-bottom: 6px; }

/* ── Animations ────────────────────────────────────────── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ────────────────────────────────────────── */

@media (max-width: 768px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero { padding: 24px 18px; }
  .hero h1 { font-size: 1.5rem; }
  .form-row { flex-direction: column; }
  .product-row { flex-direction: column; align-items: flex-start; }
  .product-price-col { align-items: flex-start; }
  .product-actions { width: 100%; justify-content: flex-end; }
  .pricing-grid { grid-template-columns: 1fr; }
}