/* Specialty Benchmarks -- "Data Pulse" design system
   Placeholder palette/typography pending final logo sign-off. */

:root {
  /* Navy/teal -- structural */
  --sb-navy-900: #071a2c;
  --sb-navy-800: #0b2942;
  --sb-navy-700: #123a5c;
  --sb-navy-600: #1a4d78;
  --sb-navy-500: #24689e;
  --sb-navy-100: #e6edf4;
  --sb-navy-50: #f4f7fa;

  /* Amber/coral -- accent */
  --sb-accent-600: #e8622c;
  --sb-accent-500: #f2823f;
  --sb-accent-400: #f7a35e;
  --sb-accent-100: #fdece1;

  /* Semantic */
  --sb-success: #1c8a5b;
  --sb-danger: #d1364a;
  --sb-warning: var(--sb-accent-600);
  --sb-text: #17232f;
  --sb-text-muted: #5a6b7a;
  --sb-border: #dbe3ea;
  --sb-surface: #ffffff;
  --sb-bg: var(--sb-navy-50);

  --sb-font-display: "Manrope", "Inter", system-ui, -apple-system, sans-serif;
  --sb-font-body: "Inter", system-ui, -apple-system, sans-serif;

  --sb-radius: 10px;
  --sb-shadow: 0 1px 2px rgba(7, 26, 44, 0.06), 0 4px 16px rgba(7, 26, 44, 0.06);
}

* { box-sizing: border-box; }

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--sb-accent-600);
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--sb-font-body);
  color: var(--sb-text);
  background: var(--sb-bg);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sb-font-display);
  font-weight: 700;
  color: var(--sb-navy-900);
  margin: 0 0 0.5em;
}

a {
  color: var(--sb-navy-600);
  text-decoration: none;
}
a:hover { color: var(--sb-accent-600); }

/* ---------- App shell ---------- */

.sb-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sb-header {
  background: var(--sb-navy-900);
  color: #fff;
  box-shadow: var(--sb-shadow);
  position: relative;
}

.sb-header__bar {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.sb-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sb-font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.sb-brand svg { display: block; }
.sb-brand:hover { color: var(--sb-accent-400); }

.sb-nav {
  display: flex;
  gap: 4px;
  flex: 1;
  flex-wrap: wrap;
}

.sb-nav a {
  color: rgba(255,255,255,0.78);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
}

.sb-nav a:hover,
.sb-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.10);
}

/* Separates the public links from the platform links when both are shown
   (signed-in users on the public pages). */
.sb-nav__divider {
  width: 1px;
  align-self: stretch;
  margin: 6px 10px;
  background: rgba(255,255,255,0.22);
}

.sb-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
}

.sb-header__actions a {
  color: rgba(255,255,255,0.78);
  font-weight: 600;
}
.sb-header__actions a:hover { color: var(--sb-accent-400); }

.sb-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .sb-nav, .sb-header__actions { display: none; }
  .sb-nav-toggle { display: block; }

  .sb-header__bar--open {
    flex-wrap: wrap;
    height: auto;
    padding-bottom: 16px;
  }
  .sb-header__bar--open .sb-nav,
  .sb-header__bar--open .sb-header__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex-basis: 100%;
    gap: 4px;
  }
  /* In the stacked mobile menu the divider becomes a horizontal rule */
  .sb-header__bar--open .sb-nav__divider {
    width: 100%;
    align-self: auto;
    height: 1px;
    margin: 6px 0;
  }
  .sb-header__bar--open .sb-header__actions {
    margin-top: 4px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
}

.sb-main {
  flex: 1;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.sb-footer {
  border-top: 1px solid var(--sb-border);
  background: var(--sb-surface);
  color: var(--sb-text-muted);
  font-size: 0.85rem;
  padding: 20px 24px;
  text-align: center;
}

/* ---------- Components ---------- */

.sb-card {
  background: var(--sb-surface);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
  padding: 28px;
}

.sb-page-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.sb-page-title h1 { margin: 0; font-size: 1.7rem; }

.sb-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sb-accent-600);
  margin-bottom: 6px;
  display: block;
}

.sb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.sb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  font-family: var(--sb-font-body);
  cursor: pointer;
  background: var(--sb-navy-700);
  color: #fff;
}
.sb-btn:hover { background: var(--sb-navy-600); color: #fff; }

.sb-btn--accent { background: var(--sb-accent-600); }
.sb-btn--accent:hover { background: var(--sb-accent-500); }

.sb-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--sb-navy-100);
  color: var(--sb-navy-700);
}
.sb-badge--accent { background: var(--sb-accent-100); color: var(--sb-accent-600); }

.sb-diagnostic {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  border-left: 3px solid var(--sb-navy-500);
  padding: 10px 14px;
  background: var(--sb-navy-50);
  border-radius: 0 6px 6px 0;
}
.sb-diagnostic--ok { border-left-color: var(--sb-success); }
.sb-diagnostic--error { border-left-color: var(--sb-danger); }

/* ---------- Auth pages ---------- */

.sb-auth-body {
  background: linear-gradient(160deg, var(--sb-navy-900), var(--sb-navy-700));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.sb-auth-card {
  background: var(--sb-surface);
  border-radius: var(--sb-radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  padding: 36px;
  width: 100%;
  max-width: 420px;
}

.sb-auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.sb-auth-brand-img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 8px;
}
.sb-brand-img {
  display: block;
  height: 44px;
  width: auto;
  border-radius: 6px;
}
.sb-auth-brand strong {
  font-family: var(--sb-font-display);
  font-size: 1.1rem;
  color: var(--sb-navy-900);
  display: block;
}
.sb-auth-subtitle {
  font-size: 0.82rem;
  color: var(--sb-text-muted);
}

.sb-auth-panel label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin: 14px 0 4px;
  color: var(--sb-navy-800);
}

.sb-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--sb-border);
  border-radius: 8px;
  font-family: var(--sb-font-body);
  font-size: 0.95rem;
}
.sb-input:focus {
  outline: none;
  border-color: var(--sb-navy-500);
  box-shadow: 0 0 0 3px var(--sb-navy-100);
}

.sb-auth-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.sb-btn-link {
  background: none;
  border: none;
  color: var(--sb-navy-600);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}
.sb-btn-link:hover { color: var(--sb-accent-600); }

.sb-auth-note {
  font-size: 0.78rem;
  color: var(--sb-text-muted);
  margin-top: 18px;
}


/* ---------- Home hero ---------- */

.sb-hero {
  position: relative;
  border-radius: var(--sb-radius);
  overflow: hidden;
  box-shadow: var(--sb-shadow);
  margin-bottom: 24px;
  min-height: 280px;
  background: var(--sb-navy-900) url("../images/home-hero.jpg") center / cover no-repeat;
  display: flex;
  align-items: flex-end;
}

.sb-hero__overlay {
  width: 100%;
  padding: 72px 32px 26px;
  background: linear-gradient(180deg, rgba(7, 26, 44, 0) 0%, rgba(7, 26, 44, 0.55) 45%, rgba(7, 26, 44, 0.88) 100%);
}

.sb-hero__overlay h1 {
  color: #fff;
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.3;
  text-shadow: 0 1px 3px rgba(7, 26, 44, 0.5);
}

.sb-hero__brand {
  display: block;
  color: var(--sb-accent-400);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

/* ---------- Home two-column + sidebar layouts ---------- */

.sb-home-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
  gap: 20px;
  align-items: start;
}

.sb-layout-side {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(280px, 1fr);
  gap: 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .sb-home-columns,
  .sb-layout-side {
    grid-template-columns: 1fr;
  }
}

.sb-card--contact {
  background: var(--sb-navy-50);
  border-color: var(--sb-navy-100);
}

.sb-sidebar__divider {
  text-align: center;
  color: var(--sb-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 14px 0;
}

.sb-link-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--sb-border);
}

.sb-link-list li { margin: 6px 0; font-size: 0.9rem; }

/* ---------- Public content pages (About / Contact) ---------- */

.sb-feature-list { padding-left: 20px; }
.sb-feature-list li { margin-bottom: 12px; }

.sb-rule {
  border: none;
  border-top: 1px solid var(--sb-border);
  margin: 26px 0 22px;
}

.sb-required { color: var(--sb-danger); }

.sb-form { max-width: 480px; }

.sb-form label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin: 14px 0 4px;
  color: var(--sb-navy-800);
}

.sb-form textarea.sb-input { resize: vertical; }

.sb-form__submit { margin-top: 18px; }

.sb-field-error {
  display: block;
  color: var(--sb-danger);
  font-size: 0.8rem;
  margin-top: 3px;
}
.sb-field-error:empty { display: none; }

/* ---------- Card banner headers (home page login/help cards) ---------- */

.sb-card--has-banner { padding-top: 0; }

.sb-card__banner {
  display: block;
  width: calc(100% + 56px);
  margin: 0 -28px 20px;
  height: auto;
  border-radius: var(--sb-radius) var(--sb-radius) 0 0;
}

/* ---------- Sub-page hero banner (About / Contact) ---------- */

.sb-page-hero {
  position: relative;
  border-radius: var(--sb-radius);
  overflow: hidden;
  box-shadow: var(--sb-shadow);
  margin-bottom: 24px;
  background: var(--sb-navy-900) url("../images/home-hero.jpg") center 30% / cover no-repeat;
}

.sb-page-hero__overlay {
  padding: 44px 32px;
  background: linear-gradient(90deg, rgba(7, 26, 44, 0.93) 0%, rgba(7, 26, 44, 0.72) 50%, rgba(7, 26, 44, 0.35) 100%);
}

.sb-page-hero .sb-eyebrow { color: var(--sb-accent-400); }

.sb-page-hero h1 {
  color: #fff;
  margin: 0;
  font-size: 1.7rem;
  text-shadow: 0 1px 3px rgba(7, 26, 44, 0.5);
}

/* ---------- Icon rows / badges ---------- */

.sb-icon-badge {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--sb-navy-100);
  color: var(--sb-navy-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sb-icon-badge svg { width: 18px; height: 18px; }

.sb-icon-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 16px 0;
  font-size: 0.9rem;
}

.sb-icon-item strong {
  display: block;
  color: var(--sb-navy-900);
  font-family: var(--sb-font-display);
  margin-bottom: 2px;
}

/* ---------- Contact tiles + service cards + lead text ---------- */

.sb-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 6px;
}

.sb-contact-tile {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid var(--sb-border);
  border-radius: 10px;
  padding: 16px;
  background: var(--sb-navy-50);
  font-size: 0.9rem;
}

.sb-contact-tile strong {
  display: block;
  color: var(--sb-navy-900);
  font-family: var(--sb-font-display);
  margin-bottom: 2px;
}

.sb-contact-tile a { word-break: break-word; }

.sb-service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.sb-service-card {
  border-left: 4px solid var(--sb-accent-600);
  background: var(--sb-navy-50);
  border-radius: 8px;
  padding: 18px 20px;
}

.sb-service-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--sb-navy-800);
}

.sb-service-card p { margin: 0; font-size: 0.9rem; }

.sb-lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--sb-navy-800);
}

/* ---------- Small button (email tiles / sidebars) ---------- */

.sb-btn--sm {
  padding: 6px 14px;
  font-size: 0.8rem;
  margin-top: 6px;
}


/* ---------- Reports page: quick links to standalone tools/reports ---------- */

.sb-quick-reports {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--sb-border);
}

.sb-quick-reports-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sb-text-muted);
  margin-bottom: 12px;
}

.sb-quick-reports-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sb-quick-report-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--sb-border);
  border-radius: 10px;
  background: var(--sb-surface);
  color: var(--sb-navy-800);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(11, 41, 66, 0.08);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease, color 0.15s ease;
}

.sb-quick-report-btn svg {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--sb-accent-600);
}

.sb-quick-report-btn:hover {
  border-color: var(--sb-accent-600);
  color: var(--sb-navy-900);
  box-shadow: 0 4px 12px rgba(11, 41, 66, 0.14);
  transform: translateY(-1px);
}

/* ---------- IDR Statistics: multi-site checkbox list ---------- */

.sb-site-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 6px 16px;
  margin-top: 8px;
  padding: 14px 16px;
  border: 1px solid var(--sb-border);
  border-radius: 10px;
  background: var(--sb-navy-50);
  max-height: 260px;
  overflow-y: auto;
}

.sb-site-checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sb-navy-800);
  cursor: pointer;
  margin: 0;
}

.sb-site-checklist-item input {
  flex: none;
  accent-color: var(--sb-accent-600);
}

/* ---------- Section heading (About page Products & Services, etc.) ---------- */
.sb-section-heading {
    margin: 34px 0 12px;
    padding-top: 26px;
    border-top: 1px solid var(--sb-navy-100, #dce4ec);
    font-family: var(--sb-font-display);
    color: var(--sb-navy-900);
    position: relative;
}

.sb-section-heading::after {
    content: "";
    display: block;
    width: 48px;
    height: 4px;
    border-radius: 2px;
    background: var(--sb-accent-600);
    margin-top: 8px;
}

/* ---------- Benchmark Report Builder ---------- */
.sb-benchmark-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 16px;
    align-items: start;
}

@media (max-width: 1000px) {
    .sb-benchmark-layout { grid-template-columns: 1fr; }
}

.sb-step {
    background: #fff;
    border: 1px solid var(--sb-navy-100, #dce4ec);
    border-radius: 10px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(11, 41, 66, 0.06);
}

.sb-step > summary {
    cursor: pointer;
    padding: 14px 18px;
    font-family: var(--sb-font-display);
    font-size: 1.02rem;
    color: var(--sb-navy-900);
    list-style: none;
    user-select: none;
}

.sb-step > summary::-webkit-details-marker { display: none; }

.sb-step > summary::before {
    content: "\25B8";
    display: inline-block;
    margin-right: 8px;
    color: var(--sb-accent-600);
    transition: transform 0.15s ease;
}

.sb-step[open] > summary::before { transform: rotate(90deg); }

.sb-step-body { padding: 4px 18px 16px; }

.sb-substep {
    border: 1px solid var(--sb-navy-100, #dce4ec);
    border-radius: 8px;
    margin: 0 0 10px;
    background: var(--sb-navy-50, #f4f7fa);
}

.sb-substep > summary {
    cursor: pointer;
    padding: 10px 14px;
    font-weight: 600;
    color: var(--sb-navy-800);
    list-style: none;
}

.sb-substep > summary::-webkit-details-marker { display: none; }

.sb-substep > summary::before {
    content: "\25B8";
    display: inline-block;
    margin-right: 8px;
    color: var(--sb-accent-600);
    transition: transform 0.15s ease;
}

.sb-substep[open] > summary::before { transform: rotate(90deg); }

.sb-step-subhead { margin: 12px 0 8px; font-size: 1rem; color: var(--sb-navy-900); }

.sb-saved-report {
    border: 1px solid var(--sb-navy-100, #dce4ec);
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 8px;
    background: #fff;
}

.sb-saved-report__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.sb-saved-report__name { font-weight: 700; color: var(--sb-navy-900); }
.sb-saved-report__actions { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.sb-saved-report__desc { color: #5a6b7a; font-size: 0.9rem; margin-top: 4px; }

.sb-report-format-list { display: grid; gap: 8px; }

.sb-report-format {
    display: block;
    border: 1px solid var(--sb-navy-100, #dce4ec);
    border-radius: 8px;
    padding: 10px 14px;
    cursor: pointer;
    background: #fff;
    transition: border-color 0.12s ease, background 0.12s ease;
}

.sb-report-format:hover { border-color: var(--sb-accent-600); }

.sb-report-format.selected {
    border-color: var(--sb-accent-600);
    background: #fdf3ee;
}

.sb-report-format input { margin-right: 8px; }
.sb-report-format__name { font-weight: 700; color: var(--sb-navy-900); margin-right: 8px; }
.sb-report-format__desc { color: #5a6b7a; font-size: 0.92rem; }

.sb-crit-block { margin-bottom: 14px; }
.sb-crit-block > label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--sb-navy-800); }

.sb-clear-link {
    font-weight: 400;
    font-size: 0.82rem;
    margin-left: 8px;
    color: var(--sb-accent-600);
    text-decoration: none;
}

.sb-clear-link:hover { text-decoration: underline; }

.sb-checklist {
    max-height: 180px;
    overflow-y: auto;
    border: 1px solid var(--sb-navy-100, #dce4ec);
    border-radius: 6px;
    background: #fff;
    padding: 6px 10px;
}

.sb-checklist--tall { max-height: 320px; }

.sb-checklist label {
    display: block;
    font-weight: 400;
    margin: 2px 0;
    color: var(--sb-navy-800);
}

.sb-checklist input { margin-right: 6px; }

.sb-radio-row { display: flex; gap: 16px; flex-wrap: wrap; }
.sb-radio-col { display: flex; flex-direction: column; gap: 4px; }
.sb-radio-row label, .sb-radio-col label { font-weight: 400; color: var(--sb-navy-800); }
.sb-radio-row input, .sb-radio-col input { margin-right: 6px; }

.sb-range-row { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sb-range-row .sb-input { width: 160px; }
.sb-num { width: 160px; }

.sb-band-row { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.sb-band { width: 72px; text-align: center; }

.sb-field-error { color: #b00020; font-size: 0.88rem; margin-top: 4px; }

.sb-muted { color: #5a6b7a; }

.sb-btn--danger { border-color: #d9534f; color: #b00020; }
.sb-btn--danger:hover { background: #fbeaea; }

.sb-criteria-summary-card { position: sticky; top: 16px; }
.sb-summary-line { margin-bottom: 10px; color: var(--sb-navy-800); font-size: 0.92rem; }

.sb-alert {
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 14px;
    font-weight: 600;
}

.sb-alert--success {
    background: #eef8f0;
    border: 1px solid #bfe3c8;
    color: #1d6b34;
}