:root {
  --ink: #152033;
  --ink-soft: #32415a;
  --muted: #66758f;
  --line: #d9e2ee;
  --line-strong: #c8d4e3;
  --paper: #ffffff;
  --paper-soft: #f7f9fc;
  --paper-muted: #eef3f8;
  --admin-bg: #edf2f7;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --green: #0f9f6e;
  --amber: #d97706;
  --red: #dc2626;
  --shadow-sm: 0 10px 24px rgba(21, 32, 51, 0.08);
  --shadow-md: 0 20px 48px rgba(21, 32, 51, 0.12);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
}

* {
  box-sizing: border-box;
}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-soft);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

h1,
h2,
h3,
p,
span,
strong,
td,
th {
  overflow-wrap: anywhere;
}

.shell,
.admin-shell {
  width: min(100% - 32px, 1440px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #1f4b99;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  transition: 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: #1f4b99;
}

.button-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.button-light {
  color: var(--blue);
  background: #fff;
}

.button-danger {
  color: #fff;
  background: #c83b3b;
  border-color: #c83b3b;
}

.button-small {
  min-height: 34px;
  padding: 0 12px;
  font-size: 12px;
  border-radius: 8px;
}

.hero {
  padding: 72px 0 44px;
  background: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.04;
}

h2 {
  margin: 0;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.12;
}

h3 {
  margin: 12px 0 8px;
  font-size: 18px;
}

.lead {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.dashboard-preview {
  padding: 18px;
  background: #f9fbfd;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.preview-top {
  display: flex;
  gap: 8px;
  padding-bottom: 16px;
}

.preview-top span {
  width: 10px;
  height: 10px;
  background: #bdc7d4;
  border-radius: 50%;
}

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.preview-metrics article,
.feature-card,
.admin-card,
.admin-panel,
.stat-card {
  background: var(--paper);
  border: 1px solid rgba(217, 226, 238, 0.95);
  border-radius: 14px;
  box-shadow: none;
}

.preview-metrics article {
  padding: 18px;
}

.preview-metrics strong {
  display: block;
  font-size: 24px;
}

.preview-metrics span,
.preview-table b,
.muted {
  color: var(--muted);
  font-size: 12px;
}

.preview-table {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.preview-table div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.section {
  padding: 64px 0;
}

.section-soft {
  background: #fff;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  padding: 24px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 10px;
  font-weight: 800;
}

.feature-card p,
.timeline p,
.contact-grid p {
  color: var(--muted);
}

.process-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline article {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: start;
  gap: 16px;
  padding: 18px;
  border-left: 4px solid var(--blue);
  background: var(--paper-soft);
  border-radius: 12px;
}

.timeline strong {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 10px;
}

.timeline p {
  margin: 5px 0 0;
}

.contact-band {
  color: #fff;
  background: var(--ink);
}

.contact-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-grid .eyebrow,
.contact-grid p {
  color: #b7f5df;
}

.footer {
  padding: 26px 0;
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
}

.admin-body {
  color: var(--ink);
  background: #eef2f6;
}

.admin-app {
  min-height: 100vh;
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(217, 226, 238, 0.96);
  background: rgba(250, 251, 253, 0.96);
  backdrop-filter: blur(12px);
}

.admin-header-shell {
  display: grid;
  gap: 10px;
  padding: 10px 0 12px;
}

.admin-header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-brand {
  min-width: 0;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 14px;
  line-height: 1.1;
}

.brand-copy small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.admin-sessionline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 12px;
}

.admin-sessionline strong {
  color: var(--ink);
  font-size: 12px;
}

.admin-session-label,
.admin-session-role,
.admin-session-separator {
  color: var(--muted);
  font-size: 12px;
}

.admin-session-role {
  text-transform: capitalize;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  min-width: 0;
  flex: 1 1 auto;
}

.admin-nav-link {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  transition: 160ms ease;
}

.admin-nav-link:hover,
.admin-nav-link.is-active {
  color: var(--ink);
  background: #fff;
  border-color: var(--line-strong);
  box-shadow: none;
}

.admin-quicklinks {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-main {
  padding: 20px 0 28px;
}

.admin-content {
  display: grid;
  align-content: start;
  gap: 16px;
}

.admin-content > .section {
  padding: 0;
}

.admin-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid rgba(217, 226, 238, 0.96);
  border-radius: 14px;
  box-shadow: none;
}

.admin-topbar h1 {
  max-width: none;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.12;
}

.admin-topbar .muted {
  margin: 6px 0 0;
  max-width: 760px;
  font-size: 12px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
}

.stat-card strong {
  display: block;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.1;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.admin-panel,
.admin-card {
  width: 100%;
  padding: 18px 20px;
}

.admin-panel h2,
.admin-card h2 {
  margin-bottom: 10px;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.15;
}

.narrow-card {
  max-width: none;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.module-card {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 18px;
  background: #fff;
  border: 1px solid rgba(217, 226, 238, 0.96);
  border-radius: 14px;
  box-shadow: none;
  transition: 160ms ease;
}

.module-card:hover {
  transform: none;
  border-color: var(--line-strong);
}

.module-card span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #1f4b99;
  border-radius: 8px;
  font-weight: 800;
  font-size: 12px;
}

.module-card strong {
  font-size: 16px;
  line-height: 1.2;
}

.module-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.checkbox-grid {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.check-row input {
  width: auto;
  min-height: auto;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.settings-list {
  display: grid;
  gap: 10px;
}

.settings-list p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  padding: 11px 12px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.settings-list span {
  color: var(--muted);
}

.table-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 52px;
  margin-bottom: 14px;
}

.table-title h2 {
  margin-bottom: 4px;
}

.table-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.empty-state {
  display: grid;
  gap: 10px;
  padding: 18px;
  background: #fbfcfe;
  border: 1px dashed var(--line-strong);
  border-radius: 14px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.inline-note {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 12px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.inline-note strong,
.inline-note p {
  margin: 0;
}

.is-disabled {
  opacity: 0.72;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

textarea {
  min-height: 190px;
  resize: vertical;
  font-family: Consolas, Monaco, monospace;
  font-size: 12px;
}

.textarea-large {
  min-height: 300px;
}

.notice {
  margin-bottom: 0;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: none;
}

.notice-success {
  color: #065f46;
  background: #d1fae5;
  border-color: #a7f3d0;
}

.notice-error {
  color: #991b1b;
  background: #fee2e2;
  border-color: #fecaca;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  padding: 12px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  padding: 10px 12px;
  color: var(--muted);
  background: #f7f9fc;
  font-size: 11px;
  text-transform: uppercase;
}

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

.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.status-ativa,
.status-ativo,
.status-pago,
.status-aprovado {
  color: #065f46;
  background: #d1fae5;
}

.status-pendente {
  color: #92400e;
  background: #fef3c7;
}

.status-pausada {
  color: #1f4b99;
  background: #dbeafe;
}

.status-cancelada,
.status-inativo,
.status-vencido,
.status-falhou {
  color: #991b1b;
  background: #fee2e2;
}

.code-sample {
  overflow: auto;
  padding: 14px;
  color: #dbeafe;
  background: #111827;
  border-radius: 12px;
  font-size: 12px;
}

.admin-footer {
  border-top: 1px solid rgba(217, 226, 238, 0.92);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}

.admin-footer-shell {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px 0 22px;
}

.admin-footer-shell strong {
  display: block;
  margin-bottom: 4px;
}

.admin-footer-shell p {
  margin: 0;
}

.admin-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.admin-footer-meta {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.login-body {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.login-shell {
  width: min(100% - 32px, 520px);
}

.login-card {
  display: grid;
  gap: 22px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(217, 226, 238, 0.96);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}

.login-card h1 {
  font-size: clamp(26px, 3vw, 32px);
}

.qr-preview {
  display: grid;
  place-items: center;
  min-height: 360px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.qr-preview img {
  width: min(100%, 320px);
  height: auto;
  display: block;
  border-radius: 10px;
}

@media (max-width: 1100px) {
  .admin-grid,
  .module-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-footer-shell {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .admin-footer-links,
  .admin-footer-meta {
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .process-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .admin-header-main,
  .admin-header-actions,
  .admin-topbar,
  .table-title {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-sessionline,
  .admin-quicklinks {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .shell,
  .admin-shell {
    width: min(100% - 20px, 1440px);
  }

  .hero {
    padding-top: 46px;
  }

  .preview-metrics,
  .feature-grid,
  .stats-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-main {
    padding: 18px 0 28px;
  }

  .admin-content {
    gap: 16px;
  }

  .admin-topbar,
  .admin-card,
  .admin-panel,
  .stat-card,
  .module-card {
    padding: 16px;
  }

  .admin-topbar h1 {
    font-size: 24px;
  }
}