:root {
  --bg: #f4efe6;
  --bg-strong: #ece2d1;
  --paper: rgba(255, 250, 242, 0.88);
  --paper-strong: #fff9f0;
  --ink: #182126;
  --muted: #5b676d;
  --line: rgba(24, 33, 38, 0.12);
  --brand: #0f766e;
  --brand-strong: #115e59;
  --accent: #d97706;
  --danger: #b42318;
  --success: #166534;
  --warning: #9a6700;
  --shadow: 0 24px 80px rgba(24, 33, 38, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  color-scheme: light;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.18), transparent 28%),
    linear-gradient(180deg, #f8f4ed 0%, var(--bg) 100%);
  color: var(--ink);
}

body {
  min-height: 100vh;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.app-shell {
  width: min(1400px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.app-shell--centered {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
}

.portal-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
}

.auth-hero,
.auth-panel,
.sidebar,
.content,
.boot-card,
.panel,
.metric-card,
.limit-banner {
  background: var(--paper);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.auth-hero,
.auth-panel,
.sidebar,
.content,
.boot-card {
  border-radius: var(--radius-lg);
}

.auth-hero,
.auth-panel,
.sidebar,
.content,
.boot-card {
  padding: 28px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-strong);
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.98;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

h3 {
  font-size: 1.2rem;
}

h4 {
  font-size: 1rem;
}

.hero-copy,
.subtle,
.empty-state,
.mini-card p,
.document-row span,
.detail-box span,
.metric-card span,
.stat-card span {
  color: var(--muted);
}

.hero-copy {
  margin-top: 18px;
  max-width: 56ch;
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-grid,
.grid--stats,
.checklist,
.chip-grid,
.details-grid {
  display: grid;
  gap: 14px;
}

.hero-grid {
  margin-top: 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-card,
.metric-card,
.detail-box,
.mini-card,
.checklist-item,
.alert-box,
.document-row,
.line-grid,
.section-block,
.select-shell,
.limit-banner {
  border-radius: var(--radius-md);
}

.stat-card,
.metric-card,
.detail-box,
.mini-card,
.checklist-item,
.document-row,
.line-grid,
.section-block {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.stat-card,
.metric-card,
.detail-box,
.mini-card,
.checklist-item {
  padding: 16px 18px;
}

.stat-card strong,
.metric-card strong,
.detail-box strong,
.mini-card strong,
.checklist-item strong {
  display: block;
  margin-top: 6px;
  font-size: 1rem;
}

.metric-card {
  min-height: 112px;
}

.metric-card--success strong,
.checklist-item.done strong {
  color: var(--success);
}

.metric-card--warning strong,
.checklist-item.pending strong {
  color: var(--warning);
}

.segmented {
  display: inline-flex;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
}

.segmented button,
.nav-button,
.ghost-button,
.secondary-button,
.primary-button {
  border: 0;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.segmented button {
  padding: 10px 18px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
}

.segmented button.active {
  background: var(--ink);
  color: white;
}

.panel-head,
.panel-head--stacked,
.topbar,
.section-block__head,
.actions-row,
.sidebar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-head--stacked {
  align-items: flex-start;
}

.form-grid,
.line-grid,
.details-grid {
  margin-top: 20px;
}

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

.field-span-2 {
  grid-column: 1 / -1;
}

.form-grid label,
.line-grid label,
.select-shell {
  display: grid;
  gap: 8px;
}

.form-grid label span,
.line-grid label span,
.select-shell span {
  font-size: 0.92rem;
  color: var(--muted);
}

.form-grid input,
.form-grid select,
.line-grid input,
.line-grid select,
.select-shell select {
  width: 100%;
  border: 1px solid rgba(24, 33, 38, 0.18);
  background: var(--paper-strong);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--ink);
}

.form-grid input:focus,
.form-grid select:focus,
.line-grid input:focus,
.line-grid select:focus,
.select-shell select:focus {
  outline: 2px solid rgba(15, 118, 110, 0.18);
  border-color: rgba(15, 118, 110, 0.45);
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkbox-pill,
.checkbox-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.checkbox-pill input,
.checkbox-switch input {
  width: auto;
  margin: 0;
}

.primary-button,
.secondary-button,
.ghost-button,
.nav-button,
.document-row {
  font-weight: 600;
}

.primary-button,
.secondary-button,
.ghost-button {
  padding: 13px 18px;
  border-radius: 999px;
}

.primary-button {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  color: white;
  box-shadow: 0 16px 40px rgba(15, 118, 110, 0.24);
}

.secondary-button {
  background: rgba(15, 118, 110, 0.08);
  color: var(--brand-strong);
}

.ghost-button {
  background: rgba(24, 33, 38, 0.05);
  color: var(--ink);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.nav-button:hover,
.document-row:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.secondary-button:disabled,
.ghost-button:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: calc(100vh - 48px);
  background:
    linear-gradient(180deg, rgba(24, 33, 38, 0.94) 0%, rgba(24, 33, 38, 0.84) 100%),
    linear-gradient(135deg, rgba(15, 118, 110, 0.35), transparent 45%);
  color: white;
}

.sidebar .eyebrow,
.sidebar .subtle {
  color: rgba(255, 255, 255, 0.7);
}

.nav-stack {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.nav-button {
  padding: 14px 16px;
  text-align: left;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.76);
}

.nav-button.active {
  background: rgba(255, 255, 255, 0.16);
  color: white;
}

.content {
  min-height: calc(100vh - 48px);
}

.topbar {
  margin-bottom: 20px;
}

.topbar-tools {
  display: flex;
  gap: 12px;
  align-items: center;
}

.select-shell {
  min-width: 260px;
}

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

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

.grid--main {
  grid-template-columns: 1.2fr 0.8fr;
  margin-top: 18px;
}

.panel {
  padding: 22px;
}

.panel--wide {
  min-width: 0;
}

.panel--note {
  background:
    linear-gradient(145deg, rgba(217, 119, 6, 0.14) 0%, rgba(255, 255, 255, 0.74) 46%),
    rgba(255, 255, 255, 0.72);
}

.checklist,
.chip-grid,
.mini-list,
.detail-stack,
.stack,
.simple-list {
  display: grid;
  gap: 12px;
}

.checklist {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.checklist-item span {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

.chip-grid {
  margin-top: 18px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-chip--warning {
  background: rgba(154, 103, 0, 0.12);
  color: var(--warning);
}

.status-chip--danger {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

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

.mini-list,
.documents-table {
  margin-top: 18px;
}

.documents-table {
  display: grid;
  gap: 10px;
}

.document-row {
  width: 100%;
  display: grid;
  grid-template-columns: 80px 130px 120px 1fr 180px;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  text-align: left;
}

.document-row.active {
  border-color: rgba(15, 118, 110, 0.35);
  background: rgba(15, 118, 110, 0.08);
}

.detail-stack {
  margin-top: 18px;
}

.alert-box {
  padding: 14px 16px;
  margin-bottom: 12px;
}

.alert-box--danger {
  background: rgba(180, 35, 24, 0.12);
  border: 1px solid rgba(180, 35, 24, 0.14);
  color: var(--danger);
}

.alert-box--success {
  background: rgba(22, 101, 52, 0.12);
  border: 1px solid rgba(22, 101, 52, 0.14);
  color: var(--success);
}

.section-block {
  padding: 16px;
}

.section-block__head {
  margin-bottom: 14px;
}

.line-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 12px;
  padding: 14px;
}

.line-grid__remove {
  align-self: end;
}

.simple-list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.simple-list li {
  line-height: 1.6;
  color: var(--muted);
}

.limit-banner {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
  padding: 18px 20px;
  background:
    linear-gradient(135deg, rgba(217, 119, 6, 0.16), rgba(15, 118, 110, 0.12)),
    rgba(255, 255, 255, 0.82);
}

.limit-banner p:last-child {
  color: var(--muted);
  line-height: 1.6;
}

.boot-card {
  max-width: 560px;
  text-align: left;
}

.actions-row {
  margin-top: 8px;
}

@media (max-width: 1120px) {
  .auth-shell,
  .portal-shell,
  .grid--main,
  .grid--stats {
    grid-template-columns: 1fr;
  }

  .sidebar,
  .content {
    min-height: auto;
  }

  .document-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100vw - 20px, 100%);
    padding: 12px 0 24px;
  }

  .auth-hero,
  .auth-panel,
  .sidebar,
  .content,
  .panel,
  .boot-card {
    padding: 20px;
  }

  .form-grid,
  .line-grid,
  .details-grid,
  .checklist,
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .field-span-2 {
    grid-column: auto;
  }

  .topbar,
  .section-block__head,
  .actions-row,
  .panel-head,
  .panel-head--stacked {
    flex-direction: column;
    align-items: flex-start;
  }

  .select-shell {
    min-width: 100%;
  }
}