:root {
    --bg: #f4efe6;
    --bg-accent: #e8dcc6;
    --surface: rgba(255, 252, 247, 0.9);
    --surface-strong: #fff9f1;
    --surface-muted: rgba(240, 231, 218, 0.82);
    --border: rgba(77, 57, 34, 0.18);
    --border-strong: rgba(77, 57, 34, 0.28);
    --text: #2f2418;
    --muted: #6c5a47;
    --primary: #a64b1a;
    --primary-dark: #80360f;
    --success: #1e7a59;
    --success-soft: rgba(30, 122, 89, 0.12);
    --danger: #a32929;
    --danger-soft: rgba(163, 41, 41, 0.1);
    --warning: #8d5a0a;
    --warning-soft: rgba(141, 90, 10, 0.12);
    --shadow: 0 16px 40px rgba(56, 37, 18, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(166, 75, 26, 0.16), transparent 28%),
        radial-gradient(circle at left center, rgba(66, 104, 91, 0.12), transparent 24%),
        linear-gradient(180deg, var(--bg) 0%, #efe7da 100%);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

.shell {
    width: min(1320px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.app-shell {
    padding-top: 24px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    padding: 24px;
}

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

.app-view-shell {
    margin-top: 18px;
    display: grid;
    gap: 16px;
}

.app-view-shell-top {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.app-view-nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.breadcrumb-trail {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(77, 57, 34, 0.08);
}

.breadcrumb-item.current {
    background: rgba(166, 75, 26, 0.12);
    color: var(--primary);
    font-weight: 700;
}

.breadcrumb-separator {
    color: rgba(77, 57, 34, 0.4);
}

.header-actions,
.panel-head,
.inline-form,
.button-row,
.entity-top,
.entity-actions,
.pill-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.header-actions {
    justify-content: flex-end;
}

body[data-demo-shell-mode="lite"] .header-full-only,
body[data-demo-shell-mode="pro"] .header-full-only,
body.free-only-site .header-full-only,
body.free-only-site .demo-mode-link {
    display: none;
}

body.free-only-site .app-view-shell {
    margin-top: 12px;
}

body.free-only-site .app-view-nav {
    display: none;
}

body[data-demo-shell-mode="lite"] .demo-mode-link-lite,
body[data-demo-shell-mode="pro"] .demo-mode-link-pro,
body[data-demo-shell-mode="full"] .demo-mode-link-full {
    display: none;
}

body.focused-demo-shell .app-header {
    align-items: flex-start;
}

body.focused-demo-shell .app-view-shell {
    margin-top: 12px;
}

.panel-head {
    justify-content: space-between;
    margin-bottom: 16px;
}

.compact-head {
    margin-bottom: 12px;
}

.entity-actions {
    justify-content: flex-end;
}

.entity-top {
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.eyebrow {
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 12px;
    color: var(--primary);
    font-weight: 700;
}

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

h1,
h2,
h3 {
    font-family: "IBM Plex Serif", Georgia, serif;
}

h1 {
    font-size: clamp(32px, 4vw, 54px);
    margin-bottom: 12px;
}

h2 {
    font-size: 24px;
    margin-bottom: 0;
}

h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.lead {
    color: var(--muted);
    max-width: 72ch;
    line-height: 1.6;
}

.hero-sale {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.95fr);
    gap: 24px;
    align-items: stretch;
}

.hero-copy {
    display: grid;
    gap: 18px;
}

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

.quick-demo-nav {
    margin: 18px 0 22px;
}

.demo-rehearsal {
    margin: 18px 0 0;
}

.demo-rehearsal-shell {
    display: grid;
    gap: 18px;
}

.demo-rehearsal-top {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

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

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

.demo-value-card {
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 16px;
    display: grid;
    gap: 8px;
}

.demo-value-card strong {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.demo-value-card span {
    line-height: 1.5;
    color: var(--text);
}

.demo-value-card.success {
    border-color: rgba(30, 122, 89, 0.2);
    background: rgba(244, 252, 247, 0.94);
}

.demo-value-card.warning {
    border-color: rgba(141, 90, 10, 0.2);
    background: rgba(255, 249, 240, 0.94);
}

.demo-value-card.muted {
    background: rgba(255, 252, 247, 0.92);
}

.demo-scenario-card {
    display: grid;
    gap: 16px;
    border: 1px solid rgba(77, 57, 34, 0.14);
    border-radius: 22px;
    background: rgba(255, 252, 247, 0.94);
    padding: 18px;
}

.demo-scenario-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.demo-scenario-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.demo-scenario-panel {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(77, 57, 34, 0.1);
    border-radius: 18px;
    padding: 16px;
}

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

.messenger-demo-card {
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.82);
    padding: 16px;
    display: grid;
    gap: 12px;
}

.messenger-live-block {
    display: grid;
    gap: 12px;
}

.messenger-live-result-card {
    border-radius: 16px;
    border: 1px dashed rgba(77, 57, 34, 0.16);
    background: rgba(255, 252, 247, 0.82);
    padding: 14px;
    display: grid;
    gap: 10px;
}

.messenger-live-result-card h5 {
    margin: 0 0 6px;
    font-size: 1rem;
}

.draft-block {
    margin: 0;
    border-radius: 14px;
    background: rgba(247, 242, 233, 0.95);
    border: 1px solid rgba(77, 57, 34, 0.08);
    padding: 14px;
    color: var(--text-color);
    line-height: 1.55;
    white-space: pre-wrap;
}

.demo-journey-card,
.demo-step-card {
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 18px;
    display: grid;
    gap: 14px;
    min-height: 100%;
}

.demo-journey-card.lite {
    border-color: rgba(30, 122, 89, 0.2);
    background: rgba(244, 252, 247, 0.94);
}

.demo-journey-card.pro {
    border-color: rgba(141, 90, 10, 0.2);
    background: rgba(255, 249, 240, 0.94);
}

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

.demo-step-card.success {
    border-color: rgba(30, 122, 89, 0.18);
    background: rgba(244, 252, 247, 0.94);
}

.demo-step-card.warning {
    border-color: rgba(141, 90, 10, 0.2);
    background: rgba(255, 249, 240, 0.94);
}

.demo-step-card.danger {
    border-color: rgba(163, 41, 41, 0.2);
    background: rgba(255, 247, 247, 0.95);
}

.demo-step-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.demo-step-index {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.demo-script {
    margin: 0;
    padding-top: 12px;
    border-top: 1px dashed rgba(77, 57, 34, 0.14);
    color: var(--text);
    line-height: 1.55;
}

.demo-script strong {
    color: var(--primary-dark);
}

.demo-journey-card .button-row,
.demo-step-actions {
    margin-top: auto;
}

.lite-experience {
    margin-top: 18px;
}

.lite-shell {
    display: grid;
    gap: 18px;
}

.lite-hero {
    display: grid;
    gap: 18px;
    background:
        radial-gradient(circle at top right, rgba(166, 75, 26, 0.16), transparent 28%),
        linear-gradient(180deg, rgba(255, 249, 241, 0.96) 0%, rgba(248, 241, 231, 0.96) 100%);
    border: 1px solid rgba(166, 75, 26, 0.18);
}

.lite-hero-top {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.lite-headline {
    max-width: 70ch;
}

.lite-signal-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.lite-signal-card.success {
    border-color: rgba(30, 122, 89, 0.18);
    background: rgba(244, 252, 247, 0.94);
}

.lite-signal-card.warning {
    border-color: rgba(141, 90, 10, 0.22);
    background: rgba(255, 249, 240, 0.92);
}

.lite-signal-card.danger {
    border-color: rgba(163, 41, 41, 0.22);
    background: rgba(255, 247, 247, 0.94);
}

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

.lite-finance-card {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 18px;
}

.lite-finance-card strong {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 8px;
}

.lite-finance-card span {
    font-size: 24px;
    font-weight: 700;
}

.lite-finance-card.cash-flow-card {
    border-color: rgba(166, 75, 26, 0.22);
    box-shadow: 0 16px 36px rgba(166, 75, 26, 0.1);
}

.lite-finance-card.cash-flow-card span {
    font-size: clamp(28px, 5vw, 42px);
    line-height: 1.05;
    font-family: "IBM Plex Serif", Georgia, serif;
}

.lite-journey-shell {
    display: grid;
    gap: 14px;
}

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

.lite-journey-step {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 14px 16px;
}

.lite-journey-step.is-active {
    border-color: rgba(166, 75, 26, 0.24);
    box-shadow: 0 16px 30px rgba(166, 75, 26, 0.1);
}

.lite-journey-step.is-done {
    border-color: rgba(30, 122, 89, 0.18);
    background: rgba(244, 252, 247, 0.94);
}

.lite-journey-index {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(77, 57, 34, 0.08);
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
}

.lite-journey-step.is-active .lite-journey-index {
    background: rgba(166, 75, 26, 0.18);
    color: var(--accent-deep);
}

.lite-journey-step.is-done .lite-journey-index {
    background: rgba(30, 122, 89, 0.16);
    color: var(--success);
}

.lite-journey-copy {
    display: grid;
    gap: 6px;
}

.lite-journey-copy strong {
    font-size: 15px;
}

.lite-journey-copy .hint {
    margin-bottom: 0;
}

.lite-next-step-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 18px 20px;
}

.lite-next-step-card.warning {
    border-color: rgba(141, 90, 10, 0.22);
    background: rgba(255, 249, 240, 0.92);
}

.lite-next-step-card.danger {
    border-color: rgba(163, 41, 41, 0.22);
    background: rgba(255, 247, 247, 0.94);
}

.lite-next-step-card.success {
    border-color: rgba(30, 122, 89, 0.18);
    background: rgba(244, 252, 247, 0.94);
}

.lite-next-step-copy {
    max-width: 70ch;
}

.lite-next-step-copy .hint {
    margin-bottom: 0;
}

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

.lite-receipt-file-input,
.free-qr-image-input,
.free-detailed-receipt-input {
    display: none;
}

.lite-receipt-shell {
    display: grid;
    gap: 16px;
}

.lite-receipt-upload-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px;
    border-radius: 20px;
    border: 1px solid rgba(30, 122, 89, 0.14);
    background: linear-gradient(180deg, rgba(244, 252, 247, 0.96) 0%, rgba(236, 248, 241, 0.96) 100%);
}

.lite-receipt-upload-card p,
.lite-receipt-empty p {
    margin-bottom: 0;
}

.free-qr-flow-card {
    display: grid;
    gap: 16px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid rgba(166, 75, 26, 0.2);
    background:
        radial-gradient(circle at top right, rgba(166, 75, 26, 0.13), transparent 30%),
        linear-gradient(180deg, rgba(255, 249, 238, 0.98) 0%, rgba(246, 238, 225, 0.96) 100%);
}

.free-only-receipt-shell > .free-qr-flow-card {
    border: 0;
    box-shadow: none;
}

.free-qr-paywall {
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid rgba(174, 67, 31, 0.28);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255, 239, 224, 0.98), rgba(255, 248, 238, 0.98));
    color: #6f2f16;
}

.free-qr-paywall p {
    margin: 0;
}

.free-qr-paywall strong {
    font-family: var(--font-display);
    font-size: 1.08rem;
}

.free-qr-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    gap: 14px;
    align-items: start;
}

.free-detailed-flow-card {
    display: grid;
    gap: 16px;
    margin-top: 18px;
    padding: 20px;
    border-radius: 22px;
    border: 1px solid rgba(30, 122, 89, 0.22);
    background:
        radial-gradient(circle at top left, rgba(30, 122, 89, 0.12), transparent 32%),
        linear-gradient(180deg, rgba(244, 252, 247, 0.98) 0%, rgba(236, 247, 241, 0.96) 100%);
}

.free-detailed-items {
    display: grid;
    gap: 8px;
}

.free-detailed-item {
    display: grid;
    grid-template-columns: minmax(220px, 2fr) 90px 70px 110px 110px 90px;
    gap: 8px;
    align-items: center;
    padding: 10px;
    border: 1px solid rgba(30, 122, 89, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
}

.free-detailed-line-heading,
.free-detailed-review-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    grid-column: 1 / -1;
}

.free-detailed-item input {
    min-width: 0;
}

.free-detailed-review-actions .button {
    padding: 8px 11px;
}

.free-detailed-review-actions .button.active {
    border-color: var(--success);
    background: rgba(30, 122, 89, 0.14);
}

.free-detailed-evidence {
    grid-column: 1 / -1;
    font-size: 0.86rem;
}

.free-detailed-evidence p {
    margin: 6px 0 0;
}

.lite-receipt-card-list {
    display: grid;
    gap: 12px;
}

.lite-receipt-card {
    display: grid;
    gap: 14px;
}

.lite-receipt-card.is-primary {
    border-color: rgba(166, 75, 26, 0.24);
    box-shadow: 0 16px 36px rgba(166, 75, 26, 0.10);
}

.lite-receipt-empty {
    padding: 18px;
    border-radius: 20px;
    border: 1px dashed rgba(77, 57, 34, 0.18);
    background: rgba(255, 252, 247, 0.92);
}

.lite-budget-card {
    display: grid;
    gap: 14px;
}

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

.lite-project-card {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 16px;
    display: grid;
    gap: 12px;
}

.lite-project-card.is-active {
    border-color: rgba(166, 75, 26, 0.28);
    box-shadow: 0 16px 36px rgba(166, 75, 26, 0.12);
}

.lite-operation-list,
.lite-prompt-list {
    display: grid;
    gap: 12px;
}

.lite-operation-item,
.lite-prompt-card {
    background: var(--surface-strong);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 16px;
}

.lite-operation-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.lite-operation-item p,
.lite-prompt-card p {
    margin-bottom: 0;
}

.lite-prompt-card.warning {
    border-color: rgba(141, 90, 10, 0.22);
    background: rgba(255, 249, 240, 0.92);
}

.lite-prompt-card.danger {
    border-color: rgba(163, 41, 41, 0.22);
    background: rgba(255, 247, 247, 0.94);
}

.lite-prompt-card.success {
    border-color: rgba(30, 122, 89, 0.18);
    background: rgba(244, 252, 247, 0.94);
}

.lite-empty-state {
    display: grid;
    gap: 18px;
}

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

.lite-step-card {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 16px;
}

.pro-experience {
    display: block;
}

.pro-shell {
    display: grid;
    gap: 1.25rem;
}

.pro-hero {
    display: grid;
    gap: 1rem;
    border: 1px solid rgba(11, 58, 94, 0.14);
    background:
        radial-gradient(circle at top right, rgba(196, 222, 255, 0.48), transparent 42%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 255, 0.96));
}

.pro-hero-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.pro-headline {
    display: grid;
    gap: 0.5rem;
}

.pro-summary-grid {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.pro-summary-card {
    border: 1px solid rgba(11, 58, 94, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    padding: 1rem;
    display: grid;
    gap: 0.35rem;
}

.pro-summary-card strong {
    font-size: 0.92rem;
}

.pro-summary-card span {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--text);
}

.pro-focus-callout {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    border: 1px solid rgba(11, 58, 94, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem 1.1rem;
}

.pro-panel-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.pro-panel {
    display: grid;
    gap: 1rem;
}

.pro-task-list {
    display: grid;
    gap: 0.85rem;
}

.pro-task-card,
.pro-risk-card,
.pro-log-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    display: grid;
    gap: 0.75rem;
}

.pro-task-card.warning,
.pro-risk-card.warning {
    border-color: rgba(221, 152, 48, 0.32);
    background: rgba(255, 247, 229, 0.92);
}

.pro-task-card.danger,
.pro-risk-card.danger {
    border-color: rgba(190, 64, 64, 0.28);
    background: rgba(255, 239, 239, 0.94);
}

.pro-task-card.success {
    border-color: rgba(27, 126, 93, 0.28);
    background: rgba(240, 252, 247, 0.92);
}

.pro-task-copy {
    display: grid;
    gap: 0.45rem;
}

.receipt-flow-card {
    display: grid;
    gap: 18px;
    border: 1px solid rgba(166, 75, 26, 0.18);
    background:
        radial-gradient(circle at top right, rgba(166, 75, 26, 0.14), transparent 36%),
        linear-gradient(180deg, rgba(255, 249, 241, 0.96) 0%, rgba(248, 241, 231, 0.96) 100%);
}

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

.receipt-flow-step {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 16px;
}

.receipt-flow-step strong {
    display: block;
    margin-bottom: 8px;
}

.receipt-review-shell {
    display: grid;
    gap: 16px;
}

.receipt-review-shell.is-highlighted {
    border-color: rgba(166, 75, 26, 0.28);
    box-shadow: 0 18px 42px rgba(166, 75, 26, 0.12);
}

.receipt-review-card {
    display: grid;
    gap: 16px;
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.82);
}

.receipt-review-card.warning {
    border-color: rgba(141, 90, 10, 0.22);
    background: rgba(255, 249, 240, 0.94);
}

.receipt-review-card.success {
    border-color: rgba(30, 122, 89, 0.2);
    background: rgba(244, 252, 247, 0.94);
}

.receipt-review-card.danger {
    border-color: rgba(163, 41, 41, 0.22);
    background: rgba(255, 247, 247, 0.95);
}

.receipt-review-copy {
    display: grid;
    gap: 6px;
}

.receipt-review-copy h4 {
    margin: 0;
    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 22px;
}

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

.receipt-review-field {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(77, 57, 34, 0.1);
    border-radius: 16px;
    padding: 14px;
    display: grid;
    gap: 6px;
}

.receipt-review-field strong {
    font-size: 13px;
    color: var(--muted);
}

.receipt-review-field span.success {
    color: var(--success);
}

.receipt-review-field span.warning {
    color: var(--warning);
}

.receipt-review-field span.danger {
    color: var(--danger);
}

.receipt-review-field span.muted {
    color: var(--text);
}

.receipt-details-stack {
    display: grid;
    gap: 12px;
}

.receipt-debug-details {
    border-top: 1px dashed rgba(77, 57, 34, 0.14);
    padding-top: 12px;
}

.receipt-trace-block {
    display: grid;
    gap: 12px;
}

.receipt-trace-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.receipt-trace-metric {
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(77, 57, 34, 0.1);
    background: rgba(255, 255, 255, 0.72);
}

.receipt-trace-metric strong {
    font-size: 13px;
    color: var(--muted);
}

.receipt-trace-metric span {
    color: var(--text);
    font-weight: 600;
}

.receipt-trace-metric em {
    font-style: normal;
    font-size: 13px;
}

.receipt-trace-metric em.success {
    color: var(--success);
}

.receipt-trace-metric em.warning {
    color: var(--warning);
}

.receipt-trace-metric em.danger {
    color: var(--danger);
}

.receipt-trace-metric em.muted {
    color: var(--muted);
}

.receipt-trace-warnings {
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(163, 41, 41, 0.14);
    background: rgba(255, 247, 247, 0.8);
    display: grid;
    gap: 8px;
}

.receipt-trace-warnings strong {
    color: var(--danger);
    font-size: 13px;
}

.receipt-trace-warnings ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 4px;
}

.receipt-trace-qr {
    border-top: 1px dashed rgba(77, 57, 34, 0.14);
    padding-top: 10px;
}

.receipt-line-review-block {
    display: grid;
    gap: 14px;
    border: 1px solid rgba(166, 75, 26, 0.12);
    border-radius: 18px;
    background: rgba(255, 252, 247, 0.88);
}

.receipt-line-review-list {
    display: grid;
    gap: 12px;
}

.receipt-line-item-row {
    display: grid;
    gap: 12px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid rgba(77, 57, 34, 0.12);
    background: rgba(255, 255, 255, 0.72);
}

.receipt-line-item-row.is-suggested-ok {
    border-color: rgba(33, 122, 89, 0.16);
    background: rgba(245, 252, 249, 0.92);
}

.receipt-line-item-row.is-disputed {
    border-color: rgba(141, 90, 10, 0.18);
    background: rgba(255, 250, 242, 0.92);
}

.receipt-line-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
}

.receipt-line-confirm {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--text);
}

.receipt-confirm-guard {
    margin: 0;
}

.receipt-line-ready-block {
    display: grid;
    gap: 12px;
}

.receipt-line-ready-block > summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--muted);
}

.receipt-line-warning-list {
    margin-top: -4px;
    margin-bottom: 0;
    padding-left: 18px;
}

.compact-empty {
    min-height: 180px;
}

.modal-shell {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: grid;
    place-items: center;
    padding: 20px;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(34, 23, 15, 0.42);
    backdrop-filter: blur(6px);
}

.modal-card {
    position: relative;
    width: min(560px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    overflow: auto;
    background: rgba(255, 252, 247, 0.98);
    border: 1px solid rgba(77, 57, 34, 0.16);
    border-radius: 24px;
    box-shadow: 0 28px 64px rgba(34, 23, 15, 0.24);
    padding: 24px;
}

.anchor-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.anchor-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(77, 57, 34, 0.14);
    background: rgba(255, 249, 241, 0.9);
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.anchor-link:hover {
    transform: translateY(-1px);
    border-color: rgba(166, 75, 26, 0.36);
    box-shadow: 0 8px 20px rgba(56, 37, 18, 0.08);
}

.hero-panel {
    display: grid;
    gap: 12px;
    align-content: start;
}

.hero-stat,
.pricing-card,
.value-card {
    background: var(--surface-strong);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 20px;
    padding: 18px;
}

.hero-stat strong,
.plan-name {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--muted);
}

.hero-stat span {
    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 20px;
    line-height: 1.35;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: end;
    margin-bottom: 18px;
}

.section-copy {
    max-width: 56ch;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.pricing-card {
    position: relative;
    display: grid;
    gap: 14px;
}

.pricing-card.featured {
    border-color: rgba(166, 75, 26, 0.28);
    box-shadow: 0 20px 48px rgba(166, 75, 26, 0.12);
}

.pricing-card.featured::before {
    content: "Для небольшой команды";
    position: absolute;
    top: 18px;
    right: 18px;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 700;
    color: #fff7f2;
    background: var(--primary);
}

.pricing-top {
    padding-right: 160px;
}

.plan-name {
    margin-bottom: 4px;
    font-size: 28px;
    color: var(--text);
}

.plan-tag,
.pricing-note {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
}

.feature-list,
.step-list {
    margin: 0;
    padding-left: 20px;
    display: grid;
    gap: 10px;
    color: var(--text);
    line-height: 1.55;
}

.step-list li::marker {
    color: var(--primary);
    font-weight: 700;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 14px;
}

.grid {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

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

.grid.one {
    grid-template-columns: 1fr;
}

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

.stack.compact {
    gap: 12px;
}

.grow {
    flex: 1;
}

label {
    display: grid;
    gap: 6px;
    font-weight: 600;
}

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

input,
select,
textarea {
    width: 100%;
    border: 1px solid rgba(77, 57, 34, 0.18);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text);
}

textarea {
    resize: vertical;
    min-height: 92px;
}

.button {
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

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

.button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

.button.primary {
    background: var(--primary);
    color: #fff7f2;
}

.button.primary:hover {
    background: var(--primary-dark);
}

.button.secondary,
.button.ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.button.ghost {
    padding: 8px 14px;
}

.button.danger {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid rgba(163, 41, 41, 0.18);
}

.button.warning {
    background: var(--warning-soft);
    color: var(--warning);
    border: 1px solid rgba(141, 90, 10, 0.18);
}

.badge,
.pill {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 13px;
    background: rgba(33, 122, 89, 0.12);
    color: var(--success);
    border: 1px solid rgba(33, 122, 89, 0.18);
}

.badge.muted,
.pill.muted {
    background: rgba(77, 57, 34, 0.08);
    color: var(--muted);
    border-color: rgba(77, 57, 34, 0.12);
}

.pill.warning {
    background: var(--warning-soft);
    color: var(--warning);
    border-color: rgba(141, 90, 10, 0.18);
}

.pill.danger {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: rgba(163, 41, 41, 0.18);
}

.pill.success {
    background: var(--success-soft);
    color: var(--success);
    border-color: rgba(30, 122, 89, 0.18);
}

.status-box {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid transparent;
    font-weight: 600;
}

.status-box.success {
    background: var(--success-soft);
    color: var(--success);
    border-color: rgba(33, 122, 89, 0.18);
}

.status-box.error {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: rgba(163, 41, 41, 0.18);
}

.status-box.info {
    background: rgba(77, 57, 34, 0.08);
    color: var(--muted);
    border-color: rgba(77, 57, 34, 0.12);
}

.hidden {
    display: none;
}

.app-view-hidden {
    display: none !important;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(77, 57, 34, 0.16), transparent);
    margin: 18px 0;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.summary-tile,
.entity-card,
.meta-card,
.section-error {
    background: var(--surface-strong);
    border: 1px solid rgba(77, 57, 34, 0.12);
    border-radius: 18px;
    padding: 16px;
}

.summary-tile strong {
    display: block;
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 8px;
}

.summary-tile span {
    font-size: 22px;
    font-weight: 700;
}

.cards-stack {
    display: grid;
    gap: 12px;
}

.entity-card h3 {
    margin-bottom: 8px;
}

.entity-meta,
.field-list {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 14px;
}

.field-group {
    display: grid;
    gap: 10px;
}

.warning-list {
    margin: 0;
    padding-left: 20px;
    color: var(--muted);
    display: grid;
    gap: 6px;
}

.definition-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.definition-list div {
    display: grid;
    gap: 4px;
}

.field-title {
    margin: 0;
    font-size: 14px;
    color: var(--muted);
}

.checkbox-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkbox-card {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(77, 57, 34, 0.12);
    background: var(--surface-muted);
    font-weight: 500;
}

.checkbox-card input {
    width: auto;
    margin-top: 2px;
    padding: 0;
}

.mono,
code,
pre {
    font-family: "IBM Plex Mono", "Consolas", monospace;
}

.mono {
    font-size: 13px;
}

.hint {
    color: var(--muted);
    margin-bottom: 14px;
    line-height: 1.55;
}

.small {
    font-size: 13px;
}

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

.is-disabled {
    opacity: 0.58;
}

.section-error {
    color: var(--muted);
    background: rgba(255, 250, 244, 0.76);
}

.details-block {
    margin-top: 14px;
    border-top: 1px dashed rgba(77, 57, 34, 0.16);
    padding-top: 14px;
}

details {
    margin-top: 12px;
    border: 1px dashed rgba(77, 57, 34, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.52);
    padding: 12px 14px;
}

details > summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--text);
}

details[open] > summary {
    margin-bottom: 12px;
}

.action-grid,
.meta-grid {
    display: grid;
    gap: 12px;
}

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

.action-grid.one {
    grid-template-columns: 1fr;
}

.pill-list {
    margin-top: 8px;
}

.pill-list.compact {
    margin-top: 0;
}

.json-block {
    margin-top: 10px;
    padding: 12px;
    border-radius: 14px;
    background: #22170f;
    color: #fdf3ea;
    overflow: auto;
    max-height: 260px;
}

.link-row a {
    color: var(--primary-dark);
    font-weight: 700;
    text-decoration: none;
}

.link-row a:hover {
    text-decoration: underline;
}

.positive {
    color: var(--success);
}

.negative {
    color: var(--danger);
}

@media (max-width: 1100px) {
    .grid.two,
    .hero-sale,
    .pricing-grid,
    .summary-grid,
    .checkbox-grid,
    .action-grid.two,
    .meta-grid.two,
    .demo-value-strip,
    .demo-scenario-grid,
    .demo-rehearsal-grid,
    .demo-step-grid,
    .lite-journey-grid,
    .lite-finance-grid,
    .lite-step-grid,
    .lite-project-grid,
    .free-qr-grid,
    .receipt-flow-grid,
    .receipt-review-grid {
        grid-template-columns: 1fr;
    }

    .receipt-trace-grid {
        grid-template-columns: 1fr;
    }

    .free-detailed-item {
        grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    }

    .lite-signal-card {
        display: grid;
    }
}

@media (max-width: 900px) {
    .app-shell {
        padding-top: 16px;
    }

    .card {
        padding: 18px;
        border-radius: 20px;
    }

    .app-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .anchor-grid {
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        scroll-snap-type: x proximity;
        padding-bottom: 4px;
    }

    .app-view-nav {
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
    }

    .app-view-button {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .breadcrumb-trail {
        justify-content: flex-start;
    }

    .lite-hero-top,
    .lite-operation-head,
    .lite-receipt-upload-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .anchor-link {
        flex: 0 0 auto;
        min-width: 180px;
        scroll-snap-align: start;
    }

    .header-actions,
    .entity-top,
    .inline-form,
    .app-view-shell-top,
    .demo-rehearsal-top,
    .demo-scenario-head,
    .lite-hero-top,
    .pro-hero-top,
    .lite-actions,
    .lite-next-step-card,
    .pro-focus-callout {
        justify-content: flex-start;
        flex-direction: column;
        align-items: stretch;
    }

    .demo-rehearsal-grid,
    .demo-step-grid {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: minmax(84vw, 1fr);
        grid-template-columns: none;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 4px;
    }

    .demo-journey-card,
    .demo-step-card {
        scroll-snap-align: start;
    }

    .demo-journey-card .button,
    .demo-step-actions .button,
    .pro-focus-actions .button {
        width: 100%;
        min-height: 48px;
    }

    .lite-actions {
        position: sticky;
        bottom: 10px;
        z-index: 3;
        padding: 12px;
        border-radius: 18px;
        background: rgba(255, 249, 241, 0.96);
        border: 1px solid rgba(166, 75, 26, 0.18);
        box-shadow: 0 16px 32px rgba(56, 37, 18, 0.14);
    }

    .lite-actions .button {
        width: 100%;
        min-height: 50px;
    }

    .lite-next-step-card .button {
        width: 100%;
        min-height: 48px;
    }

    .section-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .pricing-top {
        padding-right: 0;
    }

    .shell {
        width: min(100vw - 20px, 1320px);
    }

    .modal-shell {
        padding: 12px;
        align-items: end;
    }

    .modal-card {
        width: min(100vw - 12px, 560px);
        border-radius: 24px 24px 0 0;
        max-height: calc(100vh - 8px);
        padding: 20px 16px 0;
    }

    #quickOperationModal .button-row {
        position: sticky;
        bottom: 0;
        margin: 0 -16px;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
        background: rgba(255, 252, 247, 0.98);
        border-top: 1px solid rgba(77, 57, 34, 0.12);
    }

    #quickOperationModal .button-row .button {
        flex: 1 1 0;
        min-height: 48px;
    }
}


/* G4 commercial and legal public package */
.commercial-shell {
    display: grid;
    gap: 22px;
}

.commercial-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.75fr);
    gap: 28px;
    align-items: center;
    padding: clamp(26px, 5vw, 52px);
}

.commercial-hero-copy {
    display: grid;
    gap: 18px;
}

.commercial-lead {
    font-size: 18px;
}

.commercial-proof-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.commercial-proof-strip span {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.68);
    color: var(--muted);
    font-size: 14px;
}

.commercial-primary-cta {
    width: fit-content;
    min-width: 250px;
    justify-content: center;
}

.commercial-invite-note,
.commercial-boundary-note {
    margin: 0;
}

.commercial-outcome-card {
    border-radius: 22px;
    border: 1px solid rgba(166, 75, 26, 0.2);
    background: linear-gradient(180deg, rgba(255, 249, 241, 0.98), rgba(244, 236, 224, 0.94));
    padding: 22px;
}

.commercial-loop {
    margin: 0;
    padding-left: 22px;
    display: grid;
    gap: 14px;
    line-height: 1.5;
}

.commercial-section {
    display: grid;
    gap: 16px;
}

.commercial-heading {
    align-items: flex-end;
}

.commercial-benefits {
    align-items: stretch;
}

.compact-commercial-card {
    min-height: 100%;
}

.compact-commercial-card p:last-child,
.compact-commercial-card ul:last-child {
    margin-bottom: 0;
}

.commercial-pilot-card {
    display: grid;
    gap: 20px;
}

.commercial-pilot-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.commercial-pricing {
    align-items: stretch;
}

.commercial-final-grid {
    align-items: stretch;
}

.commercial-footer {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    flex-wrap: wrap;
    padding: 4px 8px 18px;
    color: var(--muted);
}

.commercial-footer p {
    margin: 0;
}

.commercial-footer nav {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.commercial-footer a,
.legal-back a {
    color: var(--primary-dark);
}

.legal-shell {
    width: min(900px, calc(100vw - 32px));
}

.legal-document {
    display: grid;
    gap: 14px;
    line-height: 1.65;
}

.legal-document h1 {
    font-size: clamp(30px, 5vw, 48px);
}

.legal-document h2 {
    margin-top: 14px;
}

.legal-document p,
.legal-document ul {
    margin-bottom: 0;
}

.legal-back {
    margin-top: 18px !important;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

@media (max-width: 880px) {
    .commercial-hero,
    .commercial-pilot-grid {
        grid-template-columns: 1fr;
    }

    .commercial-primary-cta {
        width: 100%;
    }
}

/* CF-109 customer experience foundation */
:root {
    --bg: #f4f6fa;
    --bg-accent: #e8edf5;
    --surface: #ffffff;
    --surface-strong: #ffffff;
    --surface-muted: #f7f9fc;
    --border: #d9e0ea;
    --border-strong: #b8c4d4;
    --line: #d9e0ea;
    --text: #172033;
    --muted: #5d687a;
    --primary: #176b5b;
    --primary-dark: #0d5145;
    --accent: #2563eb;
    --accent-deep: #1d4ed8;
    --success: #11734f;
    --success-soft: #e9f7f0;
    --danger: #b42318;
    --danger-soft: #fef0ee;
    --warning: #9a5b08;
    --warning-soft: #fff5df;
    --focus: #2563eb;
    --shadow: 0 10px 30px rgba(23, 32, 51, 0.07);
}

html {
    scroll-padding-top: 88px;
}

body {
    color: var(--text);
    background: var(--bg);
    font-family: "Segoe UI Variable Text", "Segoe UI", Inter, system-ui, -apple-system, sans-serif;
    line-height: 1.5;
}

body::before {
    content: "";
    position: fixed;
    inset: 0 0 auto;
    height: 260px;
    z-index: -1;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(23, 107, 91, 0.08), rgba(37, 99, 235, 0.04) 52%, transparent);
}

.shell {
    width: min(1180px, calc(100% - 40px));
    padding: 28px 0 56px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    backdrop-filter: none;
    padding: 24px;
}

h1,
h2,
h3 {
    font-family: inherit;
    color: var(--text);
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(30px, 4vw, 42px);
    line-height: 1.08;
    margin-bottom: 12px;
}

h2 {
    font-size: clamp(21px, 2.4vw, 27px);
    line-height: 1.2;
}

h3 {
    font-size: 18px;
    line-height: 1.25;
}

.eyebrow {
    margin-bottom: 6px;
    color: var(--primary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.13em;
}

.lead {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.55;
}

.hint,
.field-hint,
label small,
.section-description {
    color: var(--muted);
    font-weight: 400;
    line-height: 1.45;
}

.field-hint,
.section-description {
    margin: -4px 0 2px;
    font-size: 13px;
}

.section-description {
    margin: 6px 0 0;
    max-width: 70ch;
}

.grid {
    gap: 20px;
}

label {
    gap: 7px;
    color: #293349;
    font-size: 14px;
    font-weight: 700;
}

input,
select,
textarea {
    min-height: 46px;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: #fff;
    padding: 11px 13px;
    color: var(--text);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

input::placeholder,
textarea::placeholder {
    color: #8a94a6;
}

input:hover,
select:hover,
textarea:hover {
    border-color: #8795aa;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible,
summary:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--focus) 32%, transparent);
    outline-offset: 2px;
    border-color: var(--focus);
    box-shadow: 0 0 0 1px var(--focus);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
    border-color: var(--danger);
    background: var(--danger-soft);
}

.button {
    min-height: 44px;
    border-radius: 10px;
    padding: 10px 16px;
    gap: 8px;
    font-size: 14px;
    font-weight: 750;
    transition: background .15s ease, border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.button:hover {
    transform: none;
    box-shadow: 0 5px 14px rgba(23, 32, 51, 0.1);
}

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

.button.secondary {
    background: #eef5f4;
    border-color: #bad3ce;
    color: var(--primary-dark);
}

.button.ghost {
    min-height: 44px;
    padding: 8px 13px;
    background: #fff;
    border-color: var(--border);
    color: #354058;
}

.button[disabled] {
    opacity: .58;
}

.badge,
.pill {
    min-height: 30px;
    padding: 5px 10px;
    border-radius: 999px;
    font-weight: 700;
}

.status-box {
    position: relative;
    margin-top: 18px;
    border-radius: 12px;
    padding: 14px 16px 14px 44px;
    font-weight: 650;
    line-height: 1.45;
}

.status-box::before {
    position: absolute;
    left: 16px;
    top: 13px;
    font-size: 18px;
    font-weight: 900;
}

.status-box.success::before { content: "✓"; }
.status-box.error::before { content: "!"; }
.status-box.info::before { content: "i"; }

.action-dialog {
    width: min(520px, calc(100% - 32px));
    max-height: min(760px, calc(100dvh - 32px));
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
    color: var(--text);
    padding: 0;
    box-shadow: 0 24px 70px rgba(23, 32, 51, .26);
}

.action-dialog::backdrop {
    background: rgba(17, 24, 39, .52);
    backdrop-filter: blur(2px);
}

.action-dialog-form {
    gap: 18px;
    padding: 24px;
}

.action-dialog-head h2,
.action-dialog-head p {
    margin-bottom: 0;
}

.action-dialog-actions {
    justify-content: flex-end;
    margin-top: 2px;
}

.button.danger {
    min-height: 44px;
    border-color: var(--danger);
    background: var(--danger);
    color: #fff;
}

.empty-state {
    border: 1px dashed var(--border-strong);
    border-radius: 12px;
    background: var(--surface-muted);
    color: var(--muted);
    padding: 16px;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 8px;
    left: 8px;
    transform: translateY(-150%);
    border-radius: 8px;
    background: var(--text);
    color: #fff;
    padding: 10px 14px;
}

.skip-link:focus {
    transform: translateY(0);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    color: var(--text);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: -.01em;
    white-space: nowrap;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    letter-spacing: .06em;
}

.site-header {
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .92);
}

.site-header-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.site-nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 9px;
    color: #465168;
    text-decoration: none;
    font-weight: 650;
}

.site-nav a:hover {
    background: var(--surface-muted);
    color: var(--text);
}

/* Account */
.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(560px, 1.18fr);
    gap: clamp(32px, 6vw, 74px);
    align-items: start;
    padding-top: clamp(38px, 6vw, 72px);
}

.auth-intro {
    position: sticky;
    top: 32px;
    padding: 30px 0;
}

.auth-intro h1 {
    max-width: 16ch;
}

.auth-benefits {
    margin: 34px 0 24px;
    padding: 0;
    display: grid;
    gap: 20px;
    list-style: none;
}

.auth-benefits li {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 13px;
    align-items: start;
}

.auth-benefits li > span {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #e5f2ef;
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 800;
}

.auth-benefits strong {
    display: block;
    margin-bottom: 3px;
}

.auth-benefits p,
.auth-boundary {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.auth-boundary {
    border-left: 3px solid #b8c4d4;
    padding-left: 14px;
}

.auth-card {
    min-width: 0;
    padding: clamp(22px, 4vw, 34px);
}

.auth-card-head {
    margin-bottom: 20px;
}

.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-bottom: 24px;
    border-radius: 12px;
    background: #eef1f6;
    padding: 4px;
}

.auth-tab {
    min-height: 44px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    font-weight: 750;
}

.auth-tab.active {
    background: #fff;
    color: var(--text);
    box-shadow: 0 2px 8px rgba(23, 32, 51, .08);
}

.auth-panel-copy {
    margin-bottom: 20px;
}

.auth-panel-copy h3,
.auth-panel-copy p {
    margin-bottom: 4px;
}

.auth-field-grid {
    margin-top: 0;
}

.password-field {
    position: relative;
    display: block;
}

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

.password-field input {
    padding-right: 92px;
}

.password-toggle {
    position: absolute;
    top: 1px;
    right: 2px;
    min-width: 76px;
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    background: var(--surface-muted);
    color: #465168;
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
}

.auth-submit {
    width: 100%;
    min-height: 48px;
    margin-top: 4px;
}

.auth-card #accountStatus {
    margin: 0 0 20px;
}

.auth-card #sessionResult {
    margin-top: 20px;
}

.auth-claim {
    grid-column: 1 / -1;
    width: min(620px, 100%);
    margin: 0 auto;
}

/* Authenticated application headers */
.customer-header,
.integrations-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
    padding: 4px 0 22px;
}

.customer-heading h1,
.integrations-heading h1 {
    margin-bottom: 3px;
    font-size: clamp(26px, 3vw, 34px);
}

.customer-heading .lead,
.integrations-heading .lead {
    font-size: 14px;
}

.customer-header .header-actions,
.integrations-header .header-actions {
    flex-wrap: nowrap;
}

/* Messenger connections */
.integrations-shell {
    display: grid;
    gap: 18px;
}

.integration-guide {
    display: grid;
    grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
    gap: 28px;
    align-items: start;
}

.integration-steps {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    list-style: none;
}

.integration-steps li {
    min-width: 0;
    padding-left: 14px;
    border-left: 2px solid #c8d5e2;
}

.integration-steps span {
    color: var(--primary);
    font-size: 12px;
    font-weight: 850;
}

.integration-steps p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.integration-steps strong {
    color: var(--text);
}

.integration-context p:last-child {
    margin-bottom: 0;
}

/* Public and legal surfaces */
.commercial-shell {
    gap: 28px;
}

.commercial-hero {
    border-radius: 20px;
    padding: clamp(28px, 5vw, 54px);
}

.commercial-outcome-card {
    border-color: #cdd9e7;
    background: var(--surface-muted);
}

.commercial-proof-strip span {
    border-color: var(--border);
    background: var(--surface-muted);
}

.pricing-card,
.compact-commercial-card {
    border-radius: 16px;
}

@media (max-width: 980px) {
    .auth-shell {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-top: 32px;
    }

    .auth-intro {
        position: static;
        padding: 0;
    }

    .auth-intro h1 {
        max-width: none;
    }

    .auth-benefits {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }

    .auth-benefits li {
        grid-template-columns: 1fr;
    }

    .customer-header,
    .integrations-header {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .customer-header .header-actions,
    .integrations-header .header-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }

    .integration-guide {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .shell,
    .site-header-inner {
        width: min(100% - 24px, 1180px);
    }

    .shell {
        padding-top: 18px;
    }

    .site-header-inner {
        min-height: 64px;
    }

    .site-nav a:first-child {
        display: none;
    }

    .card {
        padding: 18px;
        border-radius: 14px;
    }

    .auth-benefits,
    .auth-field-grid,
    .integration-steps {
        grid-template-columns: 1fr;
    }

    .auth-intro .lead,
    .auth-boundary {
        font-size: 14px;
    }

    .customer-header,
    .integrations-header {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .customer-header .brand,
    .integrations-header .brand,
    .customer-header .header-actions,
    .integrations-header .header-actions {
        grid-column: auto;
    }

    .customer-header .header-actions,
    .integrations-header .header-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .customer-header .header-actions .badge {
        grid-column: 1 / -1;
        justify-content: center;
    }

    .button-row .button,
    .quick-actions .button {
        flex: 1 1 180px;
    }

    .commercial-hero {
        padding: 24px 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

.hidden,
[hidden] {
    display: none !important;
}

/* CF-110: prioritize the account task on narrow screens */
@media (max-width: 700px) {
    .auth-shell {
        gap: 16px;
        padding-top: 18px;
    }

    .auth-intro {
        padding: 0 2px;
    }

    .auth-intro .auth-benefits,
    .auth-intro .auth-boundary {
        display: none;
    }

    body[data-auth-mode="login"] .auth-intro {
        display: none;
    }

    .auth-card {
        padding: 18px;
    }
}