/* === CHECK PAGE STYLES === */
.check-page { background: var(--bg); min-height: 100vh; display: flex; flex-direction: column; }

/* Nav */
.top-nav {
  border-bottom: 1px solid var(--border);
  padding: 0;
  background: var(--bg);
  position: sticky; top: 0; z-index: 50;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 1rem; color: var(--fg); text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-logo:hover { color: var(--accent); }
.nav-back {
  display: flex; align-items: center; gap: 6px;
  color: var(--fg-muted); text-decoration: none; font-size: 0.875rem;
  transition: color 0.15s;
}
.nav-back:hover { color: var(--fg); }

/* Main */
.check-main { flex: 1; padding: 64px 0 80px; }
.check-header { text-align: center; max-width: 560px; margin: 0 auto 48px; }
.check-header h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 16px; }
.check-header p { color: var(--fg-muted); font-size: 1.0625rem; line-height: 1.65; }

/* Form */
.verify-form-wrap { max-width: 640px; margin: 0 auto; }
.verify-form { }
.input-group { display: flex; gap: 12px; align-items: stretch; }
.input-row {
  flex: 1; position: relative; display: flex; align-items: center;
}
.input-icon {
  position: absolute; left: 14px; color: var(--fg-subtle); pointer-events: none;
  display: flex;
}
.input-row input {
  width: 100%; padding: 14px 14px 14px 46px;
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--fg); font-family: var(--font-body); font-size: 0.9375rem;
  border-radius: 10px; outline: none; transition: border-color 0.15s;
}
.input-row input::placeholder { color: var(--fg-subtle); }
.input-row input:focus { border-color: var(--border-strong); }

.btn-check {
  padding: 14px 24px; background: var(--accent); color: var(--bg);
  border: none; border-radius: 10px; font-family: var(--font-body);
  font-weight: 600; font-size: 0.9375rem; cursor: pointer; white-space: nowrap;
  transition: opacity 0.15s, transform 0.1s;
  display: flex; align-items: center; gap: 8px; min-width: 140px; justify-content: center;
}
.btn-check:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-check:active { transform: translateY(0); }
.btn-check:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-hint {
  margin-top: 12px; font-size: 0.8125rem; color: var(--fg-subtle);
  display: flex; flex-direction: column; gap: 4px;
}
.brands-hint { color: var(--fg-muted); }

.form-error {
  margin-top: 12px; padding: 12px 16px; border-radius: 8px;
  background: var(--warn-dim); border: 1px solid rgba(255,107,53,0.2);
  color: var(--warn); font-size: 0.875rem;
}

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* Spinner */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 0.8s linear infinite; }

/* Result card */
.result-card {
  max-width: 680px; margin: 40px auto 0;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  border-radius: 16px; overflow: hidden;
}
.result-card.error-card { text-align: center; padding: 48px 32px; }
.error-icon { margin-bottom: 16px; display: flex; justify-content: center; }
.error-message { color: var(--fg-muted); margin-bottom: 24px; font-size: 1rem; }

/* Verdict banner */
.verdict-banner {
  display: flex; align-items: center; gap: 20px;
  padding: 28px 32px; border-bottom: 1px solid var(--border);
}
.verdict-banner.verified { background: var(--pass-dim); }
.verdict-banner.likely_reseller { background: var(--warn-dim); }

.verdict-icon { flex-shrink: 0; }
.verdict-icon svg { display: block; }

.verdict-text { flex: 1; }
.verdict-label {
  font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2;
  color: var(--fg);
}
.verdict-reason { color: var(--fg-muted); font-size: 0.9375rem; margin-top: 4px; }

/* Retailers section */
.retailers-section { padding: 28px 32px 20px; }
.retailers-heading {
  font-family: var(--font-body); font-weight: 600; font-size: 0.8125rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--fg-muted); margin-bottom: 16px;
}
.retailers-grid { display: flex; flex-direction: column; gap: 10px; }

.retailer-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: var(--bg-3); border-radius: 10px;
  border: 1px solid var(--border);
}
.retailer-name {
  font-weight: 600; font-size: 0.9375rem; color: var(--fg);
}
.retailer-status { font-size: 0.875rem; }
.retailer-status.matched { color: var(--pass); }
.retailer-status.not-matched { color: var(--warn); }
.retailer-status.not-checked { color: var(--fg-subtle); }
.retailer-score {
  font-family: var(--font-mono); font-size: 0.8125rem;
  color: var(--fg-muted); margin-top: 2px;
}
.retailer-match-label {
  display: flex; align-items: center; gap: 8px;
}
.retailer-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600;
}
.retailer-badge.match { background: var(--pass-dim); color: var(--pass); }
.retailer-badge.no-match { background: var(--warn-dim); color: var(--warn); }
.retailer-badge.neutral { background: rgba(255,255,255,0.06); color: var(--fg-muted); }

/* Meta */
.result-meta {
  padding: 16px 32px; border-top: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--fg-subtle);
  display: flex; gap: 24px; flex-wrap: wrap;
}

/* Retry button */
.btn-retry {
  padding: 12px 24px; background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--border-strong); border-radius: 10px;
  font-family: var(--font-body); font-weight: 500; font-size: 0.9375rem;
  cursor: pointer; transition: background 0.15s;
}
.btn-retry:hover { background: var(--bg); }

/* Check page footer */
.check-footer { border-top: 1px solid var(--border); padding: 24px 0; text-align: center; }
.check-footer p { color: var(--fg-subtle); font-size: 0.8125rem; }

/* Responsive */
@media (max-width: 640px) {
  .input-group { flex-direction: column; }
  .btn-check { width: 100%; padding: 14px; }
  .verdict-banner { padding: 20px 20px; gap: 14px; }
  .retailers-section { padding: 20px 20px 16px; }
  .result-meta { padding: 14px 20px; }
}