/* ── BWR Upsell / Locked-State UI ─────────────────────────────────────────────
 *
 * Shared styles for the gated UI elements that appear across pages: locked
 * mode/difficulty buttons, the upgrade modal, the weekly quota strip, the
 * elevation-locked block on routes.html and the upsell card on profile.html.
 *
 * Tokens come from css/tokens.css.
 * ────────────────────────────────────────────────────────────────────────────── */

/* ── Locked feature buttons ──────────────────────────────────────────────── */
.locked-feature {
  position: relative;
  opacity: 0.78;
  cursor: not-allowed;
}
.locked-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    rgba(148, 163, 184, 0.0) 0,
    rgba(148, 163, 184, 0.0) 6px,
    rgba(148, 163, 184, 0.08) 6px,
    rgba(148, 163, 184, 0.08) 8px
  );
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;
}
.locked-feature:hover { opacity: 0.92; }

.lock-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.4;
  white-space: nowrap;
}
.lock-badge.tier-silver { background: var(--silver-grad-deep); color: white; }
.lock-badge.tier-gold   { background: var(--gold-grad-deep);   color: white; }

/* Locked tile-layer option in map filter panel */
.filter-option.plan-locked {
  opacity: 0.7;
  cursor: pointer;
}
.filter-option.plan-locked .tier-tag {
  margin-left: 6px;
  font-size: 0.62rem;
  padding: 1px 7px;
}

/* ── Upgrade modal ───────────────────────────────────────────────────────── */
.upgrade-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(11, 36, 16, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: umFade 0.18s ease-out;
}
@keyframes umFade { from { opacity: 0; } to { opacity: 1; } }

.upgrade-modal-card {
  position: relative;
  background: var(--surface-0);
  border-radius: var(--radius-xl);
  padding: 36px 32px 28px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
  text-align: center;
  animation: umPop 0.28s var(--ease-spring);
}
@keyframes umPop {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.um-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--surface-2);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1.4rem;
  line-height: 1;
}
.um-close:hover { background: var(--surface-3); color: var(--text); }

.um-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.upgrade-modal-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--forest-900);
  margin: 0 0 8px;
  line-height: 1.2;
}
.upgrade-modal-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0 0 18px;
}
.um-cta {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--forest-700);
  color: white;
  text-decoration: none;
  text-align: center;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast);
  font-family: inherit;
}
.um-cta:hover { background: var(--forest-600); }
.um-secondary {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 6px;
  font-family: inherit;
}
.um-secondary:hover { color: var(--text); }

/* Quota-exceeded modal variant */
.quota-card .qm-comparison {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0 8px;
}
.qm-tier {
  flex: 1;
  padding: 14px 10px;
  border-radius: var(--radius-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.qm-tier strong { font-size: 0.92rem; color: var(--forest-900); }
.qm-tier span { font-size: 0.78rem; color: var(--text-muted); }
.qm-free   { background: var(--forest-100); }
.qm-silver { background: var(--silver-grad-soft); }
.qm-silver strong { color: var(--silver-600); }
.qm-arrow {
  font-size: 1.4rem;
  color: var(--forest-500);
  font-weight: 700;
}
.qm-perks {
  font-size: 0.78rem !important;
  color: var(--text-muted) !important;
  font-style: italic;
  margin-bottom: 14px !important;
}

/* ── Routes-sidebar weekly quota strip ───────────────────────────────────── */
.quota-strip {
  background: linear-gradient(135deg, var(--forest-100) 0%, var(--surface-0) 100%);
  border: 1px solid var(--forest-300);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.86rem;
}
.quota-strip.hidden { display: none; }
/* Urgency states */
.quota-strip.qs-warn {
  background: linear-gradient(135deg, #fff7ed 0%, var(--surface-0) 100%);
  border-color: var(--warning, #f97316);
}
.quota-strip.qs-danger {
  background: linear-gradient(135deg, #fef2f2 0%, var(--surface-0) 100%);
  border-color: var(--danger, #ef4444);
}
.quota-strip .qs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.quota-strip .qs-label { color: var(--text-muted); font-size: 0.78rem; }
.quota-strip .qs-count { color: var(--forest-900); font-size: 0.95rem; font-weight: 700; }
.quota-strip.qs-warn  .qs-count { color: #c2410c; }
.quota-strip.qs-danger .qs-count { color: #b91c1c; }
.quota-strip .qs-remaining {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  color: var(--text-muted);
  white-space: nowrap;
}
.quota-strip.qs-warn  .qs-remaining { background: #ffedd5; color: #c2410c; }
.quota-strip.qs-danger .qs-remaining { background: #fee2e2; color: #b91c1c; }
.quota-strip .qs-bar {
  height: 6px;
  background: var(--surface-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.quota-strip .qs-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--forest-500), var(--lime-500));
  border-radius: inherit;
  transition: width 0.4s ease-out;
}
.quota-strip.qs-warn  .qs-fill { background: linear-gradient(90deg, #fb923c, #f97316); }
.quota-strip.qs-danger .qs-fill { background: linear-gradient(90deg, #f87171, #ef4444); }
.quota-strip .qs-cta {
  display: inline-block;
  margin-top: 2px;
  color: var(--forest-700);
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
}
.quota-strip.qs-warn  .qs-cta { color: #c2410c; }
.quota-strip.qs-danger .qs-cta { color: #b91c1c; }
.quota-strip .qs-cta:hover { text-decoration: underline; }

/* ── Profile-page quota strip ────────────────────────────────────────────── */
.profile-quota-strip {
  background: var(--surface-0);
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--forest-500);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 0 0 20px;
  box-shadow: var(--shadow-xs);
}
.profile-quota-strip.is-full {
  border-left-color: var(--warning);
  background: linear-gradient(135deg, var(--gold-50) 0%, var(--surface-0) 100%);
}
.profile-quota-strip .pqs-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.profile-quota-strip .pqs-icon { font-size: 1.4rem; }
.profile-quota-strip .pqs-text { flex: 1; min-width: 180px; }
.profile-quota-strip .pqs-text strong { color: var(--forest-900); font-size: 0.95rem; }
.profile-quota-strip .pqs-text span { display: block; color: var(--text-muted); font-size: 0.78rem; }
.profile-quota-strip .pqs-cta {
  padding: 8px 16px;
  background: var(--forest-700);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  transition: background var(--dur-fast);
}
.profile-quota-strip .pqs-cta:hover { background: var(--forest-600); }
.profile-quota-strip .pqs-bar {
  height: 6px;
  background: var(--surface-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-top: 12px;
}
.profile-quota-strip .pqs-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--forest-500), var(--lime-500));
  border-radius: inherit;
  transition: width var(--dur) var(--ease-out);
}
.profile-quota-strip.is-full .pqs-fill {
  background: linear-gradient(90deg, var(--warning), var(--danger));
}

/* ── Elevation locked block ──────────────────────────────────────────────── */
.elevation-locked {
  background: linear-gradient(135deg, var(--silver-50) 0%, var(--surface-0) 100%);
  border: 1px dashed var(--silver-200);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.elevation-locked .el-icon { font-size: 1.8rem; }
.elevation-locked strong {
  color: var(--forest-900);
  font-size: 0.95rem;
}
.elevation-locked p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
  max-width: 280px;
}
.elevation-locked .el-cta {
  display: inline-block;
  margin-top: 4px;
  padding: 8px 16px;
  background: var(--forest-700);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
}
.elevation-locked .el-cta:hover { background: var(--forest-600); }

/* ── Export button variants ──────────────────────────────────────────────── */
.btn-kml, .btn-strava { position: relative; }
.btn-kml.locked-feature .lock-badge,
.btn-strava.locked-feature .lock-badge {
  position: static;
  margin-left: 6px;
}

/* ── Profile upsell card (shown only to free users) ──────────────────────── */
.card-upsell {
  position: relative;
  background: linear-gradient(160deg, var(--surface-0) 0%, var(--forest-100) 110%);
  border: 1px solid var(--forest-300);
  overflow: hidden;
  isolation: isolate;
}
.card-upsell .upsell-glow {
  position: absolute;
  inset: -40% -20% auto auto;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(163, 230, 53, 0.4), transparent 70%);
  z-index: -1;
  pointer-events: none;
}
.card-upsell .upsell-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.card-upsell .upsell-icon {
  font-size: 2.4rem;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--silver-grad-soft);
  border-radius: var(--radius-md);
}
.card-upsell .upsell-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--forest-900);
  margin: 0 0 4px;
  line-height: 1.2;
}
.card-upsell .upsell-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}
.card-upsell .upsell-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin-bottom: 22px;
}
@media (max-width: 540px) {
  .card-upsell .upsell-features { grid-template-columns: 1fr; }
}
.card-upsell .uf-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.86rem;
}
.card-upsell .uf-check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  background: var(--forest-100);
  color: var(--forest-700);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
}
.card-upsell .uf-item strong {
  display: block;
  color: var(--forest-900);
  font-size: 0.88rem;
}
.card-upsell .uf-item span {
  display: block;
  color: var(--text-muted);
  font-size: 0.76rem;
}
.card-upsell .upsell-cta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.card-upsell .upsell-cta {
  padding: 12px 22px;
  background: var(--forest-700);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 700;
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.card-upsell .upsell-cta:hover { background: var(--forest-600); transform: translateY(-1px); }
/* Primary trial button: lime accent so the free offer stands out from the ghost link. */
.card-upsell .upsell-trial {
  background: linear-gradient(135deg, #a3e635, #65a30d);
  color: #1a2e05;
  border: none;
  cursor: pointer;
}
.card-upsell .upsell-trial:hover { background: linear-gradient(135deg, #bef264, #4d7c0f); }
.card-upsell .upsell-trial:disabled { opacity: 0.6; cursor: progress; }
.card-upsell .upsell-cta-ghost {
  background: transparent;
  color: var(--forest-700);
  border: 1.5px solid var(--forest-700);
}
.card-upsell .upsell-cta-ghost:hover { background: rgba(0, 0, 0, 0.04); color: var(--forest-600); }
.card-upsell .upsell-trial-note {
  margin: 10px 0 0;
  font-size: 0.76rem;
  color: var(--text-muted);
}
.card-upsell .upsell-price {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.card-upsell .upsell-price strong { color: var(--forest-900); font-size: 0.95rem; }

/* ── Locked badges in profile grid ───────────────────────────────────────── */
.badge-tier-locked {
  filter: grayscale(1) opacity(0.5);
  position: relative;
}
.badge-tier-locked::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: repeating-linear-gradient(
    135deg,
    rgba(148, 163, 184, 0.0) 0,
    rgba(148, 163, 184, 0.0) 4px,
    rgba(148, 163, 184, 0.06) 4px,
    rgba(148, 163, 184, 0.06) 6px
  );
  pointer-events: none;
}

/* ── Tier-tag helper in feature titles (for goalBlock etc.) ──────────────── */
.feature-title .tier-tag {
  margin-left: 6px;
  vertical-align: middle;
  font-size: 0.6rem;
  padding: 1px 7px;
}