/* Welcome Letter — official sheet design */

.wl-page {
  max-width: none;
  width: 100%;
}

.wl-intro {
  margin-bottom: 1.15rem;
}

.wl-crumb {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.wl-crumb a:hover { color: var(--brand); }

.wl-crumb i,
.wl-crumb svg {
  width: 13px !important;
  height: 13px !important;
  opacity: 0.5;
}

.wl-crumb strong {
  color: var(--ink-soft);
  font-weight: 600;
}

.wl-intro__row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.wl-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid color-mix(in srgb, var(--brand) 20%, #fff);
}

.wl-kicker i,
.wl-kicker svg {
  width: 13px !important;
  height: 13px !important;
}

.wl-intro .page-title {
  margin: 0 0 0.25rem;
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.wl-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.wl-toolbar {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.wl-tool {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 42px;
  padding: 0.55rem 0.95rem;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.wl-tool:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.06);
}

.wl-tool i,
.wl-tool svg {
  width: 15px !important;
  height: 15px !important;
}

.wl-tool--primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand-mid), var(--brand-deep));
  box-shadow: 0 8px 18px rgba(0, 166, 126, 0.25);
}

.wl-tool--primary:hover {
  box-shadow: 0 12px 24px rgba(0, 166, 126, 0.32);
}

/* Letter sheet */
.wl-sheet {
  position: relative;
  overflow: hidden;
  padding: 1.6rem 1.55rem 1.25rem;
  border-radius: 18px;
  background:
    linear-gradient(180deg, #ffffff 0%, #fbfcfb 100%);
  border: 1px solid var(--line);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 18px 40px rgba(17, 24, 39, 0.08);
}

.wl-sheet__edge {
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--brand-deep), var(--brand-bright));
}

.wl-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1.1rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.wl-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.wl-brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--brand-mid), var(--brand-deep));
  box-shadow: 0 8px 18px rgba(0, 166, 126, 0.25);
}

.wl-brand__mark i,
.wl-brand__mark svg {
  width: 20px !important;
  height: 20px !important;
}

.wl-brand strong {
  display: block;
  font-family: "Syne", sans-serif !important;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.15;
}

.wl-brand span {
  font-size: 0.78rem;
  color: var(--muted);
}

.wl-ref {
  text-align: right;
}

.wl-ref small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.wl-ref strong {
  font-size: 0.92rem;
  color: var(--brand-deep);
}

.wl-banner {
  padding: 1.15rem 1.2rem;
  border-radius: 14px;
  margin-bottom: 1.15rem;
  background:
    radial-gradient(ellipse 70% 90% at 100% 0%, rgba(16, 185, 129, 0.18), transparent 55%),
    linear-gradient(135deg, #e8f8f2, #e8f8f2 60%, #fff);
  border: 1px solid color-mix(in srgb, var(--brand) 18%, #e5e7eb);
}

.wl-banner__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: #fff;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid color-mix(in srgb, var(--brand) 20%, #fff);
}

.wl-banner__badge i,
.wl-banner__badge svg {
  width: 13px !important;
  height: 13px !important;
}

.wl-banner h2 {
  margin: 0 0 0.35rem;
  font-family: "Syne", sans-serif !important;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.25;
}

.wl-banner p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

.wl-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.wl-meta > div {
  padding: 0.75rem 0.8rem;
  border-radius: 12px;
  background: #f9fafb;
  border: 1px solid var(--line);
}

.wl-meta small {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.wl-meta strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  word-break: break-word;
}

.wl-body {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.wl-body p {
  margin: 0 0 0.9rem;
}

.wl-body b {
  color: var(--ink);
  font-weight: 600;
}

.wl-wish {
  font-weight: 600;
  color: var(--brand-deep) !important;
}

.wl-sign {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px dashed var(--line);
}

.wl-sign__line {
  display: block;
  width: 140px;
  height: 2px;
  margin-bottom: 0.55rem;
  background: linear-gradient(90deg, var(--brand), transparent);
  border-radius: 999px;
}

.wl-sign__block strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

.wl-sign__block small {
  font-size: 0.78rem;
  color: var(--muted);
}

.wl-seal {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid color-mix(in srgb, var(--brand) 20%, #fff);
}

.wl-seal i,
.wl-seal svg {
  width: 15px !important;
  height: 15px !important;
  color: var(--brand);
}

.wl-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  font-size: 0.74rem;
  color: var(--muted);
}

@media (max-width: 767.98px) {
  .wl-meta {
    grid-template-columns: 1fr 1fr;
  }

  .wl-sheet {
    padding: 1.25rem 1.1rem 1.1rem;
  }
}

@media (max-width: 575.98px) {
  .wl-meta {
    grid-template-columns: 1fr;
  }

  .wl-ref {
    text-align: left;
  }

  .wl-toolbar {
    width: 100%;
  }

  .wl-tool {
    flex: 1;
    justify-content: center;
  }
}

@media print {
  .sidebar,
  .sidebar-backdrop,
  .topbar,
  .wl-intro,
  .page-footer,
  .app-toast {
    display: none !important;
  }

  .app-shell,
  .main-wrap,
  .page-content {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  .wl-sheet {
    box-shadow: none !important;
    border: 0 !important;
  }
}