:root {
  color-scheme: light;
  --navy-950: #06172c;
  --navy-900: #0b1f3a;
  --navy-800: #102f55;
  --navy-700: #16406f;
  --gold: #c59b2d;
  --gold-dark: #9f781f;
  --paper: #f4f7fb;
  --panel: #ffffff;
  --line: #d6deea;
  --muted: #62738a;
  --ink: #102033;
  --danger: #9b2f21;
  --success: #126446;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100%;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(197, 155, 45, 0.16), transparent 30rem),
    linear-gradient(180deg, #eef3fa 0%, #f8fafc 48%, #eef3fa 100%);
  color: var(--ink);
}

body.signature-active {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

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

button {
  border: 0;
  cursor: pointer;
}

input,
select,
textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(197, 155, 45, 0.17);
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy-900);
  font-weight: 700;
}

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

h1 {
  margin-bottom: 6px;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.15rem);
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  color: var(--navy-900);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

h3 {
  margin-bottom: 12px;
  color: var(--navy-900);
}

code {
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.app-shell {
  width: min(1220px, calc(100% - 28px));
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 0 34px;
}

.app-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
  padding: 24px;
  box-shadow: 0 22px 55px rgba(11, 31, 58, 0.22);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.identity {
  margin-bottom: 0;
  color: #d9e4f2;
}

.header-card {
  min-width: 132px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.09);
  color: #fff;
  padding: 16px;
  text-align: right;
}

.header-card span {
  display: block;
  color: #d9e4f2;
  font-size: 0.82rem;
}

.header-card strong {
  display: block;
  font-size: 2.1rem;
}

.status-strip,
.app-nav,
.notice-card,
.warning-card,
.prototype-note {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 35px rgba(16, 32, 51, 0.07);
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 14px 16px;
}

.status-strip strong,
.status-strip span {
  display: block;
}

.status-strip strong {
  color: var(--danger);
}

.status-strip strong[data-ready="true"] {
  color: var(--success);
}

.status-strip span {
  color: var(--muted);
  font-size: 0.92rem;
}

.app-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 16px 0;
  padding: 8px;
}

body.signed-out .app-nav {
  display: none;
}

.nav-button {
  min-height: 48px;
  border-radius: 14px;
  background: transparent;
  color: var(--navy-800);
  font-weight: 800;
}

.nav-button.active {
  background: var(--navy-900);
  color: #fff;
}

.button {
  min-height: 48px;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 850;
}

.button.primary {
  background: var(--navy-800);
  color: #fff;
}

.button.gold {
  background: var(--gold);
  color: var(--navy-950);
}

.button.secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy-900);
}

.button.danger {
  border: 1px solid #e8b8b0;
  background: #fff4f1;
  color: var(--danger);
}

.button.full {
  width: 100%;
  margin-bottom: 10px;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 16px;
}

.home-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 14px 35px rgba(16, 32, 51, 0.08);
  padding: 26px;
}

.home-panel p {
  margin-bottom: 0;
  color: var(--muted);
}

.start-button {
  min-width: 220px;
  min-height: 64px;
  font-size: 1.08rem;
}

.home-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.landing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.55fr);
  gap: 16px;
}

.landing-hero,
.auth-card,
.feature-card,
.onboarding-card,
.license-card,
.account-box {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 14px 35px rgba(16, 32, 51, 0.08);
}

.landing-hero {
  display: grid;
  align-content: center;
  min-height: 380px;
  padding: 28px;
}

.landing-hero h2 {
  max-width: 760px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.landing-hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.05rem;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.auth-card,
.onboarding-card {
  padding: 22px;
}

.feature-card {
  min-height: 120px;
  padding: 18px;
}

.feature-card strong,
.feature-card span,
.account-box strong,
.account-box span {
  display: block;
}

.feature-card strong {
  color: var(--navy-900);
  font-size: 1.05rem;
}

.feature-card span,
.account-box span {
  margin-top: 6px;
  color: var(--muted);
}

.onboarding-card {
  max-width: 980px;
  margin: 0 auto;
}

.license-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  padding: 18px;
  border-left: 5px solid var(--gold);
}

.license-card.unlocked {
  border-left-color: var(--success);
}

.license-card p {
  margin-bottom: 0;
  color: var(--muted);
}

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

.account-box {
  margin-bottom: 12px;
  padding: 14px;
  background: #f9fbfe;
}

.hero-card,
.metric-card,
.quick-action,
.form-card,
.step-card,
.list-card,
.detail-card,
.participant-card,
.signature-tile,
.review-card,
.total-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 14px 35px rgba(16, 32, 51, 0.08);
}

.hero-card {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  grid-column: span 1;
  padding: 22px;
}

.hero-card p {
  color: var(--muted);
}

.hero-actions {
  display: grid;
  align-content: center;
  gap: 10px;
  min-width: 160px;
}

.metric-card {
  display: grid;
  align-content: space-between;
  min-height: 158px;
  padding: 18px;
}

.metric-card span {
  color: var(--muted);
  font-weight: 800;
}

.metric-card strong {
  color: var(--navy-900);
  font-size: 2.25rem;
}

.metric-card code {
  color: var(--navy-900);
  font-size: 0.75rem;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.quick-action {
  min-height: 116px;
  padding: 18px;
  text-align: left;
}

.quick-action strong,
.quick-action span {
  display: block;
}

.quick-action strong {
  color: var(--navy-900);
  font-size: 1.05rem;
}

.quick-action span {
  margin-top: 8px;
  color: var(--muted);
}

.notice-card,
.warning-card {
  display: grid;
  gap: 4px;
  margin-top: 16px;
  padding: 16px;
  border-left: 5px solid var(--gold);
}

.notice-card strong,
.warning-card strong {
  color: var(--navy-900);
}

.notice-card span,
.warning-card span {
  color: var(--muted);
}

.workflow-layout,
.locked-layout,
.settings-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
}

.step-card,
.form-card,
.list-card,
.detail-card {
  padding: 18px;
}

.step-card {
  display: grid;
  align-content: start;
  gap: 8px;
  position: sticky;
  top: 14px;
}

.step-button {
  min-height: 62px;
  border-radius: 16px;
  background: #f6f8fb;
  color: var(--navy-800);
  padding: 12px;
  text-align: left;
  font-weight: 850;
}

.step-button span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
}

.step-button.active {
  background: var(--navy-900);
  color: #fff;
}

.step-button.active span {
  color: #d9e4f2;
}

.section-heading,
.section-tools,
.wizard-actions,
.filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-heading {
  margin-bottom: 16px;
}

.section-tools,
.wizard-actions {
  flex-wrap: wrap;
  margin-top: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.field-grid.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.highlight-fields {
  border-left: 4px solid var(--gold);
  padding-left: 12px;
}

.participant-card {
  margin-top: 14px;
  padding: 16px;
}

.participant-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.participant-card header div {
  display: grid;
  gap: 6px;
}

.role-pill {
  width: fit-content;
  border-radius: 999px;
  background: rgba(197, 155, 45, 0.16);
  color: var(--gold-dark);
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 900;
}

.icon-button {
  min-height: 40px;
  border-radius: 12px;
  background: #f7f0ef;
  color: var(--danger);
  padding: 8px 12px;
  font-weight: 800;
}

.total-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding: 16px;
}

.total-card span {
  color: var(--muted);
  font-weight: 800;
}

.total-card strong {
  color: var(--navy-900);
  font-size: 1.8rem;
}

.signature-list {
  display: grid;
  gap: 14px;
}

.signature-tile {
  display: grid;
  grid-template-columns: 1fr 180px 180px;
  align-items: center;
  gap: 14px;
  padding: 16px;
}

.signature-tile strong,
.signature-tile span {
  display: block;
}

.signature-tile span {
  color: var(--muted);
}

.signature-tile img,
.participant-line img,
.capture-previews img {
  width: 170px;
  height: 70px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  object-fit: contain;
}

.participant-media,
.capture-previews,
.capture-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.participant-media figure,
.capture-previews figure {
  margin: 0;
}

.participant-media figcaption,
.capture-previews figcaption {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-align: center;
}

.toggle-row {
  display: flex;
  align-items: center;
  width: fit-content;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 12px 14px;
  margin-bottom: 16px;
}

.toggle-row input {
  width: 24px;
  min-height: 24px;
}

.review-card {
  padding: 18px;
}

.participant-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 12px 0;
}

.participant-line strong,
.participant-line span {
  display: block;
}

.participant-line span {
  color: var(--muted);
}

.filter-row {
  align-items: stretch;
  margin-bottom: 12px;
}

.filter-row input {
  flex: 1;
}

.filter-row select {
  max-width: 190px;
}

.entry-list {
  display: grid;
  gap: 8px;
  max-height: 62vh;
  overflow: auto;
  padding-right: 4px;
}

.entry-list-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
  text-align: left;
}

.entry-list-item.active {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(197, 155, 45, 0.13);
}

.entry-list-item strong,
.entry-list-item span {
  display: block;
}

.entry-list-item span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.detail-grid div,
.hash-panel,
.correction-row {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f9fbfe;
  padding: 12px;
}

.detail-grid span,
.hash-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.detail-grid strong {
  display: block;
  margin-top: 4px;
  color: var(--navy-900);
}

.hash-panel {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.hash-panel code,
.correction-row code {
  font-size: 0.78rem;
}

.correction-row {
  display: grid;
  gap: 5px;
  margin-bottom: 8px;
}

.empty {
  color: var(--muted);
}

.settings-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.6fr);
}

.prototype-note {
  margin: 8px 0 0;
  padding: 14px;
  color: var(--muted);
}

.signature-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(6, 23, 44, 0.86);
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
}

.signature-modal.open {
  display: grid;
  place-items: center;
}

.signature-modal.thumbprint-mode .signature-stage {
  max-width: 620px;
  width: 100%;
  justify-self: center;
}

.signature-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(1120px, 100%);
  height: min(760px, 100%);
  border-radius: 26px;
  background: #fff;
  padding: 18px;
}

.signature-modal-header,
.signature-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.signature-stage {
  display: grid;
  place-items: center;
  min-height: 0;
  margin: 14px 0;
  border: 2px dashed #93a5bb;
  border-radius: 22px;
  background: #f8fbff;
  overflow: hidden;
  touch-action: none;
}

#signaturePad {
  width: 100%;
  height: 100%;
  min-height: 360px;
  background: #fff;
  touch-action: none;
  user-select: none;
}

.app-footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.88rem;
  text-align: center;
}

body.ipad-mode .app-shell {
  width: min(100% - 20px, 1040px);
}

body.ipad-mode input,
body.ipad-mode select,
body.ipad-mode textarea,
body.ipad-mode .button,
body.ipad-mode .nav-button {
  min-height: 56px;
  font-size: 1rem;
}

body.ipad-mode .workflow-layout,
body.ipad-mode .locked-layout {
  grid-template-columns: 1fr;
}

body.ipad-mode .step-card {
  position: static;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 980px) {
  .dashboard-grid,
  .home-actions,
  .action-grid,
  .workflow-layout,
  .locked-layout,
  .settings-grid,
  .landing-grid {
    grid-template-columns: 1fr;
  }

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

  .signature-tile {
    grid-template-columns: 1fr;
  }

  .signature-tile img {
    width: 100%;
  }

  .step-card {
    position: static;
  }
}

@media (max-width: 680px) {
  .app-shell {
    width: min(100% - 18px, 100%);
  }

  .app-header,
  .status-strip,
  .home-panel,
  .section-heading,
  .license-card,
  .participant-card header,
  .signature-modal-header,
  .signature-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .app-nav,
  .field-grid,
  .field-grid.three-col,
  .field-grid.two-col,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .filter-row {
    flex-direction: column;
  }

  .filter-row select {
    max-width: none;
  }

  .header-card {
    text-align: left;
  }
}