.resources-wrapper {
  background: linear-gradient(180deg, #ffffff 0%, var(--blue-050) 100%);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-top: 26px;
  overflow: hidden;
}

.workbench-hold {
  display: none;
}

.workbench-hold-card {
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.5rem, 2.4vw, 2.2rem);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(244, 250, 255, 0.92)),
    url("/images/load.jpeg") center / cover no-repeat;
}

.workbench-hold-card h2 {
  margin-bottom: 0.55rem;
}

.workbench-hold-card p {
  max-width: 70ch;
}

.workbench-calculators-hidden #workbench-hold {
  display: block;
}

.workbench-calculators-hidden #resources {
  display: none;
}

.workbench-calculators-hidden .workbench-tools-menu {
  display: none;
}

.section-intro-tight {
  margin-bottom: 18px;
}

.resources-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 8px 0;
  border-bottom: 1px solid var(--col-border);
  background: linear-gradient(180deg, #f8fbff 0%, #f0f6ff 100%);
}

.tab-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 12px 18px;
  color: var(--neutral-700);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
}

.tab-btn:hover {
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.75);
}

.tab-btn.active {
  background: #ffffff;
  color: var(--blue-950);
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: var(--blue-600);
}

.resources-content {
  padding: 30px;
  background: #ffffff;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.calc-note {
  border-left: 4px solid var(--blue-600);
  background: linear-gradient(135deg, var(--blue-050) 0%, #eaf3ff 100%);
  color: var(--blue-950);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 16px;
  margin-bottom: 1rem;
}

.calc-purpose {
  border: 1px solid var(--col-border);
  background: #f8fbff;
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.calc-purpose p {
  margin-bottom: 0.55rem;
  color: var(--neutral-700);
  max-width: none;
}

.calc-purpose p:last-child {
  margin-bottom: 0;
}

.calc-form {
  max-width: 760px;
}

.calc-form label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--blue-950);
  font-weight: 700;
  font-size: 0.84rem;
}

.calc-form input,
.calc-form select,
.calc-form textarea {
  width: 100%;
  padding: 11px 13px;
  border-radius: var(--radius);
  border: 1.5px solid var(--col-border-strong);
  background: #ffffff;
  color: var(--blue-950);
  font-size: 0.95rem;
  margin-bottom: 0.95rem;
  font-family: var(--font-sans);
}

.calc-form input:hover,
.calc-form select:hover,
.calc-form textarea:hover {
  border-color: #9ebbe2;
}

.calc-form input:focus,
.calc-form select:focus,
.calc-form textarea:focus {
  border-color: var(--blue-600);
  outline: none;
  box-shadow: var(--shadow-focus);
}

.calc-form .field-invalid {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.16) !important;
}

.calc-form input[type="checkbox"] {
  width: auto;
  transform: scale(1.15);
  margin-bottom: 0;
  accent-color: var(--blue-700);
}

.calc-form textarea {
  min-height: 100px;
  resize: vertical;
}

.calc-form .inline-group {
  display: flex;
  gap: 11px;
  flex-wrap: wrap;
}

.calc-form .inline-group > * {
  flex: 1;
  min-width: 132px;
}

.calc-form .field-hint,
.tool-step {
  color: var(--neutral-600);
  font-size: 0.8rem;
  margin-top: -0.65rem;
  margin-bottom: 0.9rem;
}

.calc-actions,
.tool-utils {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.calc-out {
  margin-top: 1rem;
  border-radius: var(--radius);
  border: 1px solid #86efac;
  background: var(--success-bg);
  padding: 1rem;
}

.calc-out[hidden],
.calc-table-wrap[hidden] {
  display: none;
}

.calc-out strong {
  color: var(--blue-950);
}

.calc-out .muted {
  color: var(--neutral-700);
  font-size: 0.9rem;
}

.calc-out .mono {
  font-family: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;
  font-size: 0.88em;
  background: rgba(11, 31, 59, 0.08);
  padding: 3px 6px;
  border-radius: 4px;
}

.calc-pill {
  display: inline-block;
  border: 1px solid #bfd8f7;
  background: #eaf3ff;
  color: var(--blue-900);
  border-radius: 999px;
  font-size: 0.84rem;
  padding: 4px 10px;
  margin: 4px 4px 4px 0;
}

.calc-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--col-border);
}

.calc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.calc-table th,
.calc-table td {
  text-align: left;
  padding: 11px 13px;
  border-bottom: 1px solid var(--col-border);
}

.calc-table th {
  background: #f2f7ff;
  color: var(--blue-900);
}

.calc-table tbody tr:hover {
  background: #f8fbff;
}

.calc-input-errors {
  margin-top: 10px;
  border: 1px solid var(--error-border);
  background: var(--error-bg);
  color: var(--error-text);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.85rem;
}

.calc-input-errors ul {
  margin: 6px 0 0 18px;
}

.calc-degraded-banner {
  margin-bottom: 10px;
  border: 1px solid var(--warn-border);
  background: #fff3dc;
  color: #6a1f00;
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 0.84rem;
}

.calc-details {
  margin-top: 10px;
  border: 1px dashed var(--col-border-strong);
  border-radius: var(--radius);
  background: #f8fbff;
}

.calc-details summary {
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--blue-900);
  font-weight: 700;
  padding: 9px 11px;
}

.calc-audit {
  padding: 0 11px 11px;
  font-size: 0.84rem;
  color: var(--neutral-700);
}

.calc-audit ul {
  margin: 6px 0 8px 18px;
}

.calc-legal-disclaimer {
  margin-top: 14px;
  border: 1px solid #fcd34d;
  background: #fff7d6;
  color: #5c2400;
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 0.84rem;
}

#resources .text-center > .subtitle {
  color: var(--blue-800);
}

#resources .text-center > p {
  color: var(--blue-900);
}

details.calc-accordion {
  margin-top: 10px;
  border: 1px solid var(--col-border);
  border-radius: var(--radius);
  background: #f8fbff;
}

details.calc-accordion summary {
  cursor: pointer;
  padding: 10px 12px;
  color: var(--blue-900);
  font-weight: 700;
}

details.calc-accordion .accordion-content {
  padding: 0 12px 12px;
  color: var(--neutral-700);
}

.preview-label {
  display: block;
  margin-top: 1rem;
  margin-bottom: 0.4rem;
  color: var(--blue-900);
  font-size: 0.9rem;
  font-weight: 700;
}

.preview-textarea {
  width: 100%;
  min-height: 120px;
  border: 1.5px solid var(--col-border-strong);
  border-radius: var(--radius);
  padding: 12px;
  font-size: 0.85rem;
  resize: vertical;
  font-family: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;
}

.form-section {
  margin-top: 1.6rem;
  border-top: 1px solid var(--col-border);
  padding-top: 1.2rem;
}

.form-section:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.form-section-title {
  font-size: 0.98rem;
  color: var(--blue-900);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-section-title::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--blue-600) 0%, var(--blue-500) 100%);
}

.data-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px dashed #bfd8f7;
  background: #eff6ff;
  color: var(--neutral-700);
  font-size: 0.81rem;
}

.data-badge::before {
  content: "i";
  width: 17px;
  height: 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--blue-700);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

.owner-checklist {
  margin: 10px auto 0;
  max-width: 680px;
  text-align: left;
  border: 1px solid var(--col-border);
  border-radius: var(--radius);
  background: #f8fbff;
  color: var(--neutral-700);
  padding: 10px 12px;
  font-size: 0.8rem;
}

.owner-checklist strong {
  color: var(--blue-900);
}

.owner-checklist ul {
  margin: 6px 0 0 18px;
}

.owner-checklist.is-warning {
  border-color: #f59e0b;
  background: #fff7e8;
  color: #6a3906;
}

.owner-checklist.is-stale {
  border-color: #dc2626;
  background: #fff1f2;
  color: #7f1d1d;
}

.calc-troubleshooting {
  margin-top: 12px;
  border: 1px solid var(--col-border);
  border-radius: var(--radius);
  background: #f8fbff;
}

.calc-troubleshooting summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--blue-900);
  padding: 10px 12px;
}

.calc-troubleshooting-body {
  padding: 0 12px 12px;
}

@media (max-width: 1024px) {
  .resources-nav {
    flex-direction: column;
    gap: 0;
    padding: 0;
  }

  .tab-btn {
    text-align: left;
    border-radius: 0;
    border-left: 4px solid transparent;
    padding: 13px 16px;
  }

  .tab-btn.active {
    border-left-color: var(--blue-600);
  }

  .tab-btn.active::after {
    display: none;
  }

  .resources-content {
    padding: 20px;
  }
}