:root {
  color-scheme: light;
  --bb-font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bb-bg: #f5f8fb;
  --bb-bg-soft: #edf4fa;
  --bb-surface: #ffffff;
  --bb-surface-muted: #f8fbfd;
  --bb-text: #172033;
  --bb-text-strong: #0c1424;
  --bb-muted: #69778c;
  --bb-muted-2: #8a96a8;
  --bb-border: #dce6ef;
  --bb-border-strong: #cbd8e5;
  --bb-primary: #2563eb;
  --bb-primary-strong: #1d4ed8;
  --bb-primary-soft: #dbeafe;
  --bb-accent: #10b981;
  --bb-accent-strong: #059669;
  --bb-accent-soft: #d1fae5;
  --bb-danger: #dc2626;
  --bb-danger-soft: #fee2e2;
  --bb-warning: #b7791f;
  --bb-warning-soft: #fef3c7;
  --bb-success: #047857;
  --bb-success-soft: #d1fae5;
  --bb-info: #0369a1;
  --bb-info-soft: #e0f2fe;
  --bb-radius: 8px;
  --bb-radius-lg: 12px;
  --bb-shadow-sm: 0 10px 30px rgb(23 32 51 / 7%);
  --bb-shadow-md: 0 18px 48px rgb(23 32 51 / 10%);
  --bb-sidebar-width: 272px;
  --bb-header-height: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bb-bg);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--bb-font-sans);
  color: var(--bb-text);
  background:
    radial-gradient(circle at 6% 0%, rgb(37 99 235 / 9%), transparent 28%),
    radial-gradient(circle at 92% 8%, rgb(16 185 129 / 10%), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, var(--bb-bg) 46%, #eef4f8 100%);
  letter-spacing: 0;
}

body.is-sidebar-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img,
svg {
  display: block;
}

.bb-app {
  display: grid;
  min-height: 100vh;
  grid-template-columns: var(--bb-sidebar-width) minmax(0, 1fr);
}

.bb-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  border-right: 1px solid var(--bb-border);
  background: rgb(255 255 255 / 86%);
  backdrop-filter: blur(18px);
}

.bb-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: var(--bb-header-height);
  padding: 0 22px;
  border-bottom: 1px solid var(--bb-border);
}

.bb-brand__mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--bb-radius);
  color: #ffffff;
  background: linear-gradient(135deg, var(--bb-primary), var(--bb-accent));
  box-shadow: 0 12px 28px rgb(37 99 235 / 24%);
  font-weight: 800;
}

.bb-brand strong,
.bb-user strong,
.bb-card strong {
  display: block;
  color: var(--bb-text-strong);
}

.bb-brand small,
.bb-user small {
  display: block;
  margin-top: 2px;
  color: var(--bb-muted);
  font-size: 0.78rem;
}

.bb-nav {
  display: grid;
  gap: 6px;
  padding: 18px 14px;
}

.bb-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border-radius: var(--bb-radius);
  color: var(--bb-muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.bb-nav__item span {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  color: var(--bb-primary);
  background: #ffffff;
}

.bb-nav__item:hover,
.bb-nav__item.is-active {
  color: var(--bb-text-strong);
  background: var(--bb-primary-soft);
}

.bb-sidebar__footer {
  margin-top: auto;
  padding: 16px;
}

.bb-side-note {
  padding: 14px;
  border: 1px solid #bdebd9;
  border-radius: var(--bb-radius);
  color: var(--bb-success);
  background: var(--bb-accent-soft);
  font-size: 0.84rem;
  line-height: 1.55;
}

.bb-main {
  min-width: 0;
}

.bb-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--bb-header-height);
  padding: 0 clamp(18px, 4vw, 34px);
  border-bottom: 1px solid var(--bb-border);
  background: rgb(255 255 255 / 82%);
  backdrop-filter: blur(18px);
}

.bb-header__left,
.bb-header__right,
.bb-user,
.bb-actions {
  display: flex;
  align-items: center;
}

.bb-header__left {
  gap: 14px;
  min-width: 0;
}

.bb-header__right {
  gap: 12px;
}

.bb-logout-form {
  margin: 0;
}

.bb-header h1 {
  margin: 0;
  color: var(--bb-text-strong);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  line-height: 1.15;
}

.bb-header p {
  margin: 4px 0 0;
  color: var(--bb-muted);
  font-size: 0.9rem;
}

.bb-content {
  width: min(100% - 36px, 1280px);
  margin: 0 auto;
  padding: 28px 0 42px;
}

.bb-grid {
  display: grid;
  gap: 18px;
}

.bb-grid--stats {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.bb-grid--main {
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
  align-items: start;
  margin-top: 18px;
}

.bb-card {
  min-width: 0;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  background: var(--bb-surface);
  box-shadow: var(--bb-shadow-sm);
}

.bb-card--metric {
  position: relative;
  min-height: 136px;
  padding: 18px;
  overflow: hidden;
}

.bb-card--metric::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--bb-primary), var(--bb-accent));
}

.bb-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--bb-border);
}

.bb-card__header h2,
.bb-panel-title {
  margin: 0;
  color: var(--bb-text-strong);
  font-size: 1rem;
  line-height: 1.3;
}

.bb-card__header p,
.bb-card p,
.bb-form-help {
  margin: 6px 0 0;
  color: var(--bb-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.bb-card__body {
  padding: 20px;
}

.bb-metric-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--bb-muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.bb-metric-value {
  margin-top: 16px;
  color: var(--bb-text-strong);
  font-size: 2rem;
  font-weight: 780;
  line-height: 1;
}

.bb-metric-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
  color: var(--bb-muted);
  font-size: 0.86rem;
}

.bb-btn,
.bb-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--bb-radius);
  font-weight: 750;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.bb-btn {
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  font-size: 0.9rem;
}

.bb-btn:hover,
.bb-icon-btn:hover {
  transform: translateY(-1px);
}

.bb-btn--primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--bb-primary), var(--bb-primary-strong));
  box-shadow: 0 12px 24px rgb(37 99 235 / 18%);
}

.bb-btn--secondary {
  color: var(--bb-text);
  border-color: var(--bb-border);
  background: #ffffff;
}

.bb-btn--ghost {
  color: var(--bb-primary);
  background: var(--bb-primary-soft);
}

.bb-icon-btn {
  width: 40px;
  height: 40px;
  color: var(--bb-muted);
  border-color: var(--bb-border);
  background: #ffffff;
}

.bb-menu-btn {
  display: none;
}

.bb-user {
  gap: 10px;
}

.bb-avatar {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--bb-radius);
  color: var(--bb-primary);
  background: var(--bb-primary-soft);
  font-weight: 800;
}

.bb-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  color: var(--bb-muted);
  background: var(--bb-surface-muted);
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.bb-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
}

.bb-badge--new {
  color: var(--bb-info);
  border-color: #bae6fd;
  background: var(--bb-info-soft);
}

.bb-badge--analysis {
  color: var(--bb-warning);
  border-color: #fde68a;
  background: var(--bb-warning-soft);
}

.bb-badge--won,
.bb-badge--success {
  color: var(--bb-success);
  border-color: #a7f3d0;
  background: var(--bb-success-soft);
}

.bb-badge--lost,
.bb-badge--danger {
  color: var(--bb-danger);
  border-color: #fecaca;
  background: var(--bb-danger-soft);
}

.bb-alert {
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid #bdebd9;
  border-radius: var(--bb-radius);
  color: var(--bb-success);
  background: var(--bb-success-soft);
}

.bb-alert::before {
  content: "";
  border-radius: 999px;
  background: var(--bb-accent);
}

.bb-alert strong {
  margin-bottom: 2px;
}

.bb-alert p {
  margin: 0;
  color: inherit;
}

.bb-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.bb-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.bb-table th,
.bb-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--bb-border);
  text-align: left;
  vertical-align: middle;
}

.bb-table th {
  color: var(--bb-muted);
  background: var(--bb-surface-muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.bb-table td {
  color: var(--bb-text);
  font-size: 0.92rem;
}

.bb-table tr:last-child td {
  border-bottom: 0;
}

.bb-lead-name {
  display: grid;
  gap: 3px;
}

.bb-lead-name small {
  color: var(--bb-muted);
}

.bb-form {
  display: grid;
  gap: 14px;
}

.bb-field {
  display: grid;
  gap: 7px;
}

.bb-field label {
  color: var(--bb-text-strong);
  font-size: 0.86rem;
  font-weight: 750;
}

.bb-input,
.bb-select,
.bb-textarea {
  width: 100%;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  color: var(--bb-text);
  background: #ffffff;
  outline: none;
}

.bb-input,
.bb-select {
  min-height: 42px;
  padding: 0 12px;
}

.bb-textarea {
  min-height: 116px;
  resize: vertical;
  padding: 12px;
}

.bb-input:focus,
.bb-select:focus,
.bb-textarea:focus {
  border-color: var(--bb-primary);
  box-shadow: 0 0 0 4px rgb(37 99 235 / 12%);
}

.lgpd-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 14px;
  border: 1px solid #bdebd9;
  border-radius: var(--bb-radius);
  color: var(--bb-success);
  background: var(--bb-success-soft);
  line-height: 1.55;
}

.lgpd-consent input {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
}

.lgpd-consent span {
  flex: 1 1 auto;
  min-width: 0;
}

.bb-stack {
  display: grid;
  min-width: 0;
  gap: 18px;
}

.bb-activity {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bb-activity li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
}

.bb-activity li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--bb-primary);
  box-shadow: 0 0 0 5px var(--bb-primary-soft);
}

.bb-activity strong {
  color: var(--bb-text-strong);
  font-size: 0.9rem;
}

.bb-activity span {
  display: block;
  margin-top: 3px;
  color: var(--bb-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.bb-actions {
  flex-wrap: wrap;
  gap: 10px;
}

.bb-overlay {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: none;
  background: rgb(12 20 36 / 45%);
}

/* Compatibility for simple public/test pages created in earlier steps. */
.lc-page {
  min-height: 100vh;
}

.lc-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  width: min(100% - 32px, 960px);
  margin: 0 auto;
  padding: 48px 0;
}

.lc-card {
  width: min(100%, 680px);
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  background: rgb(255 255 255 / 92%);
  box-shadow: var(--bb-shadow-md);
}

.lc-card--intro {
  position: relative;
  overflow: hidden;
}

.lc-card--intro::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--bb-primary), var(--bb-accent));
}

.lc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--bb-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lc-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--bb-accent);
  box-shadow: 0 0 0 6px var(--bb-accent-soft);
}

.lc-card h1 {
  margin: 0;
  color: var(--bb-text-strong);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 760;
  line-height: 1.02;
}

.lc-card p {
  max-width: 62ch;
  margin: 18px 0 0;
  color: var(--bb-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.lc-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 10px 14px;
  border: 1px solid #bdebd9;
  border-radius: var(--bb-radius);
  color: var(--bb-success);
  background: var(--bb-success-soft);
  font-size: 0.92rem;
  font-weight: 750;
}

.lc-status__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--bb-accent);
}

@media (max-width: 1120px) {
  .bb-grid--stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bb-grid--main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .bb-app {
    display: block;
  }

  .bb-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: min(86vw, var(--bb-sidebar-width));
    transform: translateX(-105%);
    transition: transform 220ms ease;
  }

  body.is-sidebar-open .bb-sidebar {
    transform: translateX(0);
  }

  body.is-sidebar-open .bb-overlay {
    display: block;
  }

  .bb-menu-btn {
    display: inline-flex;
  }

  .bb-header__right .bb-user {
    display: none;
  }
}

@media (max-width: 640px) {
  .bb-content {
    width: min(100% - 24px, 1280px);
    padding-top: 20px;
  }

  .bb-header {
    padding: 0 12px;
  }

  .bb-grid--stats {
    grid-template-columns: 1fr;
  }

  .bb-card__header {
    display: grid;
  }

  .bb-actions,
  .bb-actions .bb-btn {
    width: 100%;
  }

  .bb-btn {
    width: 100%;
  }

  .lc-shell {
    width: min(100% - 24px, 960px);
    padding: 32px 0;
  }

  .lc-card {
    padding: 24px;
  }
}