:root {
    --bg: #ffffff;
    --surface-alt: #f4f5f7;
    --panel: #ffffff;
    --panel-strong: #ffffff;
    --ink: #18181b;
    --muted: #5b6470;
    --line: rgba(20, 20, 25, 0.12);
    --brand: #d81e2c;
    --brand-strong: #b3121f;
    --spruce: #1c1c20;
    --brand-2: #d81e2c;
    --gold: #c9ced6;
    --sage: #f0f1f3;
    --danger: #b3121f;
    --shadow: 0 12px 32px rgba(20, 20, 25, 0.08);
    --font-body: "Aptos Display", "Segoe UI Variable Display", "Segoe UI", "Trebuchet MS", sans-serif;
    --font-head: Georgia, "Book Antiqua", "Times New Roman", serif;
    font-family: var(--font-body);

    /* Sabre chrome (header / footer) — shared dark bars. Tune here. */
    --sabre-chrome-bg: #141417;
    --sabre-chrome-fg: #ffffff;
    --sabre-chrome-fg-muted: #cfd2d6;
    --sabre-chrome-border: rgba(255, 255, 255, 0.10);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(circle at 15% -5%, rgba(216, 30, 44, 0.06), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, var(--surface-alt) 100%);
    color: var(--ink);
}

body {
    min-height: 100vh;
}

a {
    color: inherit;
}

h1, h2 {
    font-family: var(--font-head);
    font-weight: 700;
}

h1:focus,
h2:focus,
h3:focus {
    outline: none;
}

main {
    width: min(1180px, calc(100vw - 2rem));
    margin: 0 auto;
    padding: 0.5rem 0 3.5rem;
}

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

h1, h2 {
    text-wrap: balance;
}

.hero-panel,
.content-grid,
.form-grid,
.feature-showcase,
.resource-grid,
.pricing-grid {
    display: grid;
    gap: 1.25rem;
}

.hero-panel {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: stretch;
    margin-top: 1rem;
}

.hero-copy,
.hero-card,
.panel,
.receipt-card,
.banner-error,
.empty-state,
.page-hero,
.feature-card,
.price-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.hero-copy,
.hero-card,
.panel,
.receipt-card,
.empty-state,
.page-hero,
.feature-card,
.price-card {
    padding: clamp(1.35rem, 3vw, 2rem);
}

.hero-copy h1 {
    max-width: 17ch;
    font-size: 3.6rem;
    line-height: 1.05;
    letter-spacing: -0.01em;
}

.hero-copy h1:focus {
    outline: none;
}

.hero-lead {
    max-width: 62ch;
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--muted);
}

.hero-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.button-primary,
.button-secondary,
.submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.4rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    border: 0;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button-primary:hover,
.button-secondary:hover,
.submit-button:hover {
    transform: translateY(-1px);
}

.button-primary,
.submit-button {
    background: var(--brand);
    color: #ffffff;
    box-shadow: 0 10px 22px rgba(216, 30, 44, 0.26);
}

.button-primary:hover,
.submit-button:hover {
    background: var(--brand-strong);
}

.button-secondary {
    background: #ffffff;
    color: var(--ink);
    border: 1px solid var(--line);
}

.button-secondary:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.dashboard-preview {
    display: grid;
    gap: 1rem;
    min-height: 19rem;
    padding: 1rem;
    border-radius: 12px;
    background:
        linear-gradient(135deg, #ffffff, var(--surface-alt)),
        repeating-linear-gradient(90deg, rgba(20, 20, 25, 0.05) 0 1px, transparent 1px 42px);
    border: 1px solid var(--line);
}

.preview-toolbar,
.preview-grid,
.receipt-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.preview-toolbar span {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 999px;
    background: var(--brand);
}

.preview-toolbar span:nth-child(2) {
    background: var(--gold);
}

.preview-toolbar span:nth-child(3) {
    background: var(--ink);
}

.preview-metric {
    display: grid;
    gap: 0.35rem;
    padding: 1rem;
    border-radius: 12px;
    background: var(--spruce);
    color: #ffffff;
}

.preview-metric span {
    color: rgba(255, 255, 255, 0.72);
}

.preview-metric strong {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    line-height: 1;
}

.preview-lines {
    display: grid;
    gap: 0.7rem;
}

.preview-lines span {
    width: var(--w);
    height: 0.75rem;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand), #f08c93);
}

.preview-grid span {
    flex: 1 1 7rem;
    padding: 0.8rem;
    border-radius: 12px;
    background: var(--surface-alt);
    color: var(--muted);
    font-weight: 850;
}

.chip-list,
.receipt-list {
    margin: 0;
    padding-left: 1.2rem;
}

.chip-list li,
.receipt-list li {
    margin: 0.45rem 0;
}

.content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.25rem;
}

.page-hero {
    margin-top: 1rem;
    background:
        linear-gradient(135deg, #ffffff, var(--surface-alt)),
        radial-gradient(circle at top right, rgba(216, 30, 44, 0.10), transparent 38%);
}

.page-hero h1 {
    max-width: 16ch;
    font-size: clamp(2.4rem, 5vw, 4.4rem);
    line-height: 1.0;
    letter-spacing: -0.02em;
}

.page-hero p {
    max-width: 68ch;
}

.feature-showcase {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 1.25rem;
}

.feature-card {
    min-height: 17rem;
}

.feature-card-large {
    grid-column: span 2;
    background:
        linear-gradient(135deg, #1f1f23, #141417),
        radial-gradient(circle at top right, rgba(216, 30, 44, 0.38), transparent 42%);
    color: #ffffff;
}

.feature-card-large .eyebrow,
.feature-card-large p {
    color: rgba(255, 255, 255, 0.78);
}

.resource-grid,
.pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 1.25rem;
}

.resource-card,
.price-card {
    min-height: 16rem;
}

.price-card {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.price-card strong {
    font-size: 1.6rem;
    font-family: var(--font-head);
}

.price-card.featured {
    background:
        linear-gradient(135deg, #1f1f23, #141417),
        radial-gradient(circle at 85% 8%, rgba(216, 30, 44, 0.42), transparent 38%);
    color: #ffffff;
    transform: translateY(-0.6rem);
    border-color: transparent;
}

.price-card.featured p,
.price-card.featured .eyebrow {
    color: rgba(255, 255, 255, 0.78);
}

.tag-grid,
.rule-grid,
.journey-list,
.field-grid {
    display: grid;
    gap: 0.9rem;
}

.tag-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.tag,
.rule-card,
.journey-step {
    padding: 1rem;
    border-radius: 12px;
    background: var(--surface-alt);
    border: 1px solid var(--line);
}

.journey-step h3 {
    margin-bottom: 0.35rem;
}

.journey-step p,
.rule-card,
.panel p,
.page-hero p,
.feature-card p,
.price-card p {
    color: var(--muted);
    line-height: 1.55;
}

.feature-card h2,
.price-card h2,
.resource-card h2 {
    margin-bottom: 0.55rem;
}

.feature-card.feature-card-large p,
.price-card.featured p {
    color: rgba(255, 255, 255, 0.78);
}

.panel {
    margin-top: 1.25rem;
}

.form-grid {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
}

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

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

label {
    display: grid;
    gap: 0.45rem;
    color: var(--muted);
    font-weight: 600;
}

input,
textarea,
select {
    width: 100%;
    padding: 0.8rem 0.95rem;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--ink);
    font: inherit;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--brand);
}

textarea {
    min-height: 7rem;
    resize: vertical;
}

.checkbox {
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--surface-alt);
}

.checkbox input {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--brand);
}

.submit-button {
    margin-top: 1rem;
}

.receipt-card {
    margin-top: 1rem;
}

.receipt-meta {
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.banner-error {
    margin-top: 1.25rem;
    padding: 1rem 1.1rem;
    color: var(--danger);
    display: grid;
    gap: 0.25rem;
}

.eyebrow {
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--brand);
}

@media (max-width: 920px) {
    .hero-panel,
    .content-grid,
    .form-grid,
    .field-grid,
    .feature-showcase,
    .resource-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .feature-card-large {
        grid-column: auto;
    }

    .price-card.featured {
        transform: none;
    }

    .hero-copy h1 {
        font-size: 2.45rem;
        max-width: 100%;
    }
}

#blazor-error-ui {
    color: var(--ink);
    background: var(--sage);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    z-index: 1000;
}

#blazor-error-ui .reload {
    margin-left: 0.5rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.form-error {
    color: #b3121f;
    font-weight: 600;
    margin: 0.75rem 0 0;
}