:root {
  --fv-bg: #F7F9FB;
  --fv-card: #FFFFFF;
  --fv-text: #183B63;
  --fv-muted: #5F6F82;
  --fv-border: #E6ECF2;
  --fv-divider: #D9E1EA;
  --fv-primary: #1F3A5F;
  --fv-primary-hover: #2A4B78;
  --fv-badge-bg: #A9C9DB;
  --fv-badge-text: #FFFFFF;
  --fv-success-bg: #ecfdf5;
  --fv-success-border: #86efac;
  --fv-error-bg: #fef2f2;
  --fv-error-border: #fca5a5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--fv-bg);
  color: var(--fv-text);
}

.fv-page { min-height: 100vh; }

.fv-topbar {
  background: #fff;
  border-bottom: 1px solid var(--fv-border);
}

.fv-topbar-inner,
.fv-filter-inner,
.fv-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding-inline: 26px;
}

.fv-topbar-inner {
  min-height: 98px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.fv-common-header-wrap {
  border-bottom: 1px solid var(--fv-border);
}

.fv-brand {
  font-size: 62px;
  line-height: 1;
  letter-spacing: -1px;
  font-weight: 700;
  color: #17467A;
  margin: 0;
}

.fv-brand span { color: #2f8f79; }

.fv-main-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.fv-common-menu { justify-content: center; }

.fv-main-nav a {
  color: #23496f;
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 10px;
}

.fv-main-nav a:hover,
.fv-main-nav a.is-active {
  background: #eef4fb;
  color: var(--fv-primary);
}

.fv-icon-nav,
.fv-common-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.fv-common-actions { justify-content: flex-end; }

.fv-icon-link {
  color: #264c75;
  display: inline-flex;
  width: 28px;
  height: 28px;
}

.fv-icon-link svg { width: 100%; height: 100%; }

.fv-icon-link-account {
  width: auto;
  height: auto;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.fv-icon-link-account svg {
  width: 28px;
  height: 28px;
}

.fv-account-name {
  font-size: 16px;
  font-weight: 600;
  color: #264c75;
  line-height: 1;
  white-space: nowrap;
}

.fv-filter-bar {
  border-top: 1px solid #eef2f6;
  border-bottom: 1px solid var(--fv-border);
  background: #fbfcfd;
}

.fv-filter-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 16px;
  padding-block: 18px;
}

.fv-filter-label {
  font-size: 16px;
  color: var(--fv-muted);
}

.fv-select-wrap { position: relative; }

.fv-select-wrap::after {
  content: "▾";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-52%);
  font-size: 20px;
  color: #6c8197;
  pointer-events: none;
}

.fv-select {
  appearance: none;
  width: 100%;
  border: 1px solid #dfe7f1;
  border-radius: 12px;
  background: #fff;
  color: #23496f;
  font-weight: 600;
  font-size: 18px;
  line-height: 1.1;
  padding: 12px 52px 12px 20px;
}

.fv-shell { padding: 36px 26px 46px; }

.fv-back-row { margin: 0 0 12px; font-size: 13px; }
.fv-back-row a { color: var(--fv-muted); text-decoration: none; }

.fv-pill-title {
  display: inline-block;
  margin: 12px 0 30px;
  padding: 10px 24px;
  border-radius: 999px;
  background: #e8eff7;
  color: #294d76;
  font-size: 20px;
  font-weight: 700;
}

.fv-alert {
  padding: 11px 12px;
  border: 1px solid var(--fv-border);
  border-left-width: 5px;
  border-radius: 8px;
  margin: 10px 0;
}

.fv-alert.error { background: var(--fv-error-bg); border-color: var(--fv-error-border); }
.fv-alert.success { background: var(--fv-success-bg); border-color: var(--fv-success-border); }

.fv-grid-products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  align-items: stretch;
}

.fv-product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  gap: 16px;
  background: var(--fv-card);
  border: 1px solid var(--fv-border);
  border-radius: 20px;
  box-shadow: 0 10px 24px rgba(24, 59, 99, 0.08);
  padding: 20px;
}

.fv-product-tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  background: var(--fv-badge-bg);
  color: var(--fv-badge-text);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .2px;
}

.fv-product-media {
  border: 1px solid #ebf0f5;
  background: #f2f5f8;
  border-radius: 12px;
  padding: 10px;
}

.fv-product-image {
  width: 100%;
  height: 228px;
  object-fit: contain;
  display: block;
}

.fv-product-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fv-product-title {
  margin: 0;
  color: var(--fv-text);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -.2px;
  line-height: 1.03;
}

.fv-product-sub {
  margin: 0;
  color: var(--fv-muted);
  font-size: 18px;
  font-weight: 500;
}

.fv-divider {
  border: 0;
  border-top: 1px solid var(--fv-divider);
  margin: 3px 0 0;
}

.fv-specs {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 17px;
  color: #4a6078;
}

.fv-specs li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.fv-specs li::before {
  content: "•";
  color: #b2bfcc;
  font-size: 17px;
}

.fv-specs span { margin-right: 2px; }

.fv-specs strong {
  color: var(--fv-text);
  font-weight: 700;
}

.fv-btn {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  text-align: center;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid #1a3455;
  padding: 12px;
  background: var(--fv-primary);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .2px;
  transition: background-color .18s ease, transform .18s ease;
}

.fv-btn:hover {
  background: var(--fv-primary-hover);
  transform: translateY(-1px);
}

.fv-btn-plain,
.fv-btn-money,
.fv-btn-calculator { }

.fv-form-wrap,
.fv-cart-wrap,
.fv-result-wrap {
  margin-top: 24px;
  border: 1px solid var(--fv-border);
  border-radius: 12px;
  background: #fff;
  padding: 16px;
}

.fv-form-grid,
.fv-inline { display: flex; gap: 12px; flex-wrap: wrap; }
.fv-form-grid > div { flex: 1 1 220px; }

label { font-size: 14px; font-weight: 600; color: #334155; display: block; margin-bottom: 4px; }
input, select, textarea, button { font: inherit; border-radius: 8px; }
input, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #cbd5e1;
  background: #fff;
}

button {
  border: 1px solid var(--fv-primary);
  background: var(--fv-primary);
  color: #fff;
  padding: 9px 13px;
  cursor: pointer;
}
button:hover { background: var(--fv-primary-hover); }

.fv-dashboard-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 20px;
  align-items: start;
}

.fv-dashboard-sidebar {
  border: 1px solid var(--fv-border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(24, 59, 99, 0.06);
  padding: 12px;
}

.fv-dashboard-sidebar h2,
.fv-dashboard-content h2 {
  margin: 0 0 12px;
  color: var(--fv-primary);
}

.fv-dashboard-content {
  min-height: 320px;
}

.fv-dashboard-panel {
  border: 1px solid var(--fv-border);
  border-radius: 12px;
  background: #fff;
  min-height: 320px;
}

.fv-dashboard-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.fv-dashboard-menu li {
  margin: 0;
}

.fv-dashboard-menu a {
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  background: transparent;
  color: #274e79;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  padding: 8px 10px;
  border-radius: 8px;
  transition: background-color .15s ease, color .15s ease;
}

.fv-dashboard-menu a:hover,
.fv-dashboard-menu a.is-active {
  background: #2e5f99;
  color: #fff;
}

.fv-muted { color: var(--fv-muted); }
.fv-back-row { margin: 0 0 18px; }

@media (max-width: 1100px) {
  .fv-brand { font-size: 44px; }
  .fv-main-nav { gap: 8px; justify-content: flex-start; }
  .fv-main-nav a { font-size: 16px; }
  .fv-grid-products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .fv-product-title { font-size: 34px; }
}

@media (max-width: 760px) {
  .fv-topbar-inner { grid-template-columns: 1fr; gap: 12px; padding-block: 14px; }
  .fv-main-nav { justify-content: flex-start; }
  .fv-common-actions { justify-content: flex-start; }
  .fv-filter-inner { grid-template-columns: 1fr; }
  .fv-grid-products { grid-template-columns: 1fr; gap: 18px; }
  .fv-dashboard-layout { grid-template-columns: 1fr; }
  .fv-shell { padding: 26px 16px 36px; }
  .fv-product-card { padding: 16px; border-radius: 18px; }
  .fv-product-title { font-size: 30px; }
  .fv-product-sub, .fv-specs { font-size: 15px; }
}


.fv-check-row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 8px;
  align-items: start;
  margin: 0;
}

.fv-check-row input[type="checkbox"] {
  margin-top: 3px;
}

.fv-admin-create-toggle {
  border: 1px solid var(--fv-border);
  border-radius: 8px;
  background: #fff;
  padding: 8px 10px;
}

.fv-admin-create-toggle summary {
  cursor: pointer;
  color: var(--fv-primary);
  font-weight: 600;
}

.fv-shell {max-width: 1120px;}
.fv-shell-sm {max-width: 980px;}
.fv-page-title { margin: 0 0 8px; color: #1f3f67; font-size: 34px; }
.fv-dashboard-content > h2 { font-size: 36px; margin: 0 0 10px; }
.fv-sub-back { font-size: 13px; color: #61748a; margin: 0 0 12px; }
.fv-sub-back a{ color:#61748a; text-decoration:none; }
.fv-dashboard-panel { padding: 14px; min-height: 0; box-shadow: 0 8px 20px rgba(24,59,99,.04); }
.fv-card { border: 1px solid var(--fv-border); border-radius: 8px; background:#fff; padding: 12px; }
.fv-table-wrap { border:1px solid #dce5f1; border-radius:8px; overflow:auto; background:#fff; }
.fv-table { width:100%; border-collapse:collapse; font-size:13px; color:#2c4c70; }
.fv-table th,.fv-table td { border:1px solid #e4ebf3; padding:8px 9px; text-align:left; vertical-align:middle; }
.fv-table th { background:#f4f7fb; color:#274e79; font-weight:700; }
.fv-status-pill { display:inline-block; padding:2px 8px; border-radius:6px; font-size:12px; background:#e9f2fb; color:#2a517d; }
.fv-status-pill.submitted { background:#dff4ea; color:#1e7a57; }
.fv-status-pill.closed { background:#e7edf5; color:#41556e; }
.fv-toolbar { display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; margin:0 0 10px; }
.fv-btn-small {padding:8px 12px; border-radius:6px; border:1px solid #2f64a5; background:#2f64a5; color:#fff; font-size:13px; font-weight:700; text-decoration:none; cursor:pointer;}
.fv-btn-small:hover {background:#28558a;}