/*
    Baseline styling for the landing-page flow and admin pages.

    TASK-018: re-mapped to the chambersign-ab design tokens (tokens.css).
    The .cs-* class names and rule structure stay the same; only the values
    they pull from changed so the portal reads as the same product family as
    chambersign-ab. The dark-teal accent is gone — primary action color is
    now the chambersign-ab coral.

    Scope: rules apply only inside .cs-page so the rest of the app
    (NavMenu, MainLayout sidebar, error pages) is untouched.
*/

:root {
    --cs-color-bg: var(--bg-page);
    --cs-color-surface: var(--bg-surface);
    --cs-color-border: var(--border-subtle);
    --cs-color-border-strong: var(--border-button);
    --cs-color-text: var(--text-primary);
    --cs-color-text-muted: var(--text-muted);
    --cs-color-accent: var(--brand-primary);
    --cs-color-accent-hover: var(--brand-primary-hover);
    --cs-color-accent-contrast: #fff;
    --cs-color-focus-ring: rgba(255, 89, 89, 0.25);
    --cs-color-danger: #b3261e;
    --cs-color-warning: #8a5a00;
    --cs-color-success: #1e7a4d;

    --cs-space-xs: 0.25rem;
    --cs-space-sm: 0.5rem;
    --cs-space-md: 1rem;
    --cs-space-lg: 1.5rem;
    --cs-space-xl: 2rem;

    --cs-radius: var(--radius-md);
    --cs-shadow: 0 1px 2px rgba(20, 27, 45, 0.06), 0 1px 3px rgba(20, 27, 45, 0.08);
}

.cs-page {
    box-sizing: border-box;
    max-width: 720px;
    margin: 0 auto;
    padding: var(--cs-space-xl) var(--cs-space-md);
    color: var(--cs-color-text);
    font-family: var(--font-family-base);
    font-size: 1rem;
    line-height: 1.5;
}

.cs-page *,
.cs-page *::before,
.cs-page *::after {
    box-sizing: border-box;
}

.cs-page h1 {
    font-size: 1.75rem;
    line-height: 1.25;
    margin: 0 0 var(--cs-space-md);
    font-weight: 600;
}

.cs-page h2 {
    font-size: 1.25rem;
    line-height: 1.3;
    margin: var(--cs-space-lg) 0 var(--cs-space-sm);
    font-weight: 600;
}

.cs-page p {
    max-width: 60ch;
    margin: 0 0 var(--cs-space-md);
}

.cs-page p.cs-muted {
    color: var(--cs-color-text-muted);
}

.cs-page a {
    color: var(--cs-color-accent);
}

.cs-page a:hover {
    color: var(--cs-color-accent-hover);
}

.cs-page code {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.9em;
    background: var(--cs-color-bg);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

.cs-card {
    background: var(--cs-color-surface);
    border: 1px solid var(--cs-color-border);
    border-radius: var(--cs-radius);
    box-shadow: var(--cs-shadow);
    padding: var(--cs-space-lg);
    margin-bottom: var(--cs-space-lg);
}

.cs-card--highlighted {
    border-color: var(--cs-color-accent);
}

.cs-flash {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: var(--cs-radius);
    color: #155724;
    padding: var(--cs-space-md);
    margin-bottom: var(--cs-space-lg);
}

.cs-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-space-sm);
    margin-top: var(--cs-space-md);
}

.cs-button {
    font: inherit;
    border: 1px solid transparent;
    border-radius: var(--cs-radius);
    padding: 0.55rem 1.1rem;
    cursor: pointer;
    line-height: 1.2;
    transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.cs-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--cs-color-focus-ring);
}

.cs-button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.cs-button-primary {
    background: var(--cs-color-accent);
    color: var(--cs-color-accent-contrast);
    border-color: var(--cs-color-accent);
}

a.cs-button-primary {
    color: var(--cs-color-accent-contrast);
}

    a.cs-button-primary:hover {
        color: var(--cs-color-accent-contrast);
    }

a.cs-button-secondary {
    color: var(--cs-color-text);
}

    a.cs-button-secondary:hover {
        color: var(--cs-color-text);
    }

.cs-button-primary:hover:not(:disabled) {
    background: var(--cs-color-accent-hover);
    border-color: var(--cs-color-accent-hover);
}

.cs-button-secondary {
    background: var(--cs-color-surface);
    color: var(--cs-color-text);
    border-color: var(--cs-color-border-strong);
}

.cs-button-secondary:hover:not(:disabled) {
    background: var(--cs-color-bg);
    border-color: var(--cs-color-text-muted);
}

/* Routing-matrix button colors (image 1) */
.cs-button-blue {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
}

.cs-button-blue:hover:not(:disabled) {
    background: #1d4ed8;
    border-color: #1d4ed8;
}

.cs-button-green {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
}

.cs-button-green:hover:not(:disabled) {
    background: #15803d;
    border-color: #15803d;
}

.cs-button-red {
    background: #dc2626;
    color: #fff;
    border-color: #dc2626;
}

.cs-button-red:hover:not(:disabled) {
    background: #b91c1c;
    border-color: #b91c1c;
}

/* Landing-page choice screen layout (image 2) */
.cs-landing-subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: var(--cs-color-text-muted);
    margin: calc(-1 * var(--cs-space-sm)) 0 var(--cs-space-md);
}

.cs-company-block {
    margin-bottom: var(--cs-space-md);
}

.cs-company-name {
    font-weight: 600;
    margin: 0;
}

.cs-org-number {
    margin: 0 0 var(--cs-space-sm);
    font-size: 0.9rem;
}

.cs-divider {
    border: none;
    border-top: 1px solid var(--cs-color-border);
    margin: var(--cs-space-sm) 0;
}

.cs-greeting {
    margin-bottom: var(--cs-space-sm);
}

.cs-options-heading {
    font-weight: 600;
    margin-top: var(--cs-space-lg);
    margin-bottom: var(--cs-space-sm);
}

.cs-action-list {
    display: flex;
    flex-direction: column;
    gap: var(--cs-space-md);
}

.cs-action-card {
    background: var(--cs-color-surface);
    border: 1px solid var(--cs-color-border);
    border-radius: var(--cs-radius);
    padding: var(--cs-space-md);
}

.cs-action-card-explanation {
    margin: 0 0 var(--cs-space-sm);
    font-size: 0.9rem;
    color: var(--cs-color-text-muted);
    max-width: none;
}

.cs-action-card .cs-button {
    width: 100%;
    text-align: center;
}

.cs-page input[type="text"],
.cs-page input[type="email"],
.cs-page input[type="search"],
.cs-page input[type="tel"],
.cs-page input[type="number"],
.cs-page select,
.cs-page textarea {
    font: inherit;
    color: inherit;
    background: var(--cs-color-surface);
    border: 1px solid var(--cs-color-border-strong);
    border-radius: var(--cs-radius);
    padding: 0.45rem 0.6rem;
    min-width: 0;
}

.cs-page input:focus-visible,
.cs-page select:focus-visible,
.cs-page textarea:focus-visible {
    outline: none;
    border-color: var(--cs-color-accent);
    box-shadow: 0 0 0 3px var(--cs-color-focus-ring);
}

.cs-page input[aria-invalid="true"],
.cs-page input.cs-input-invalid {
    border-color: var(--cs-color-danger);
}

.cs-page label {
    display: inline-block;
    margin-bottom: var(--cs-space-xs);
    font-weight: 500;
}

.cs-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-space-sm);
    align-items: flex-end;
    margin-bottom: var(--cs-space-md);
}

.cs-form-field {
    display: flex;
    flex-direction: column;
    gap: var(--cs-space-xs);
    margin-bottom: var(--cs-space-md);
}

.cs-page fieldset.cs-form-field {
    border: none;
    padding: 0;
}

.cs-page fieldset.cs-form-field legend {
    font-weight: 500;
    margin-bottom: var(--cs-space-xs);
}

.cs-radio {
    display: inline-flex;
    align-items: center;
    gap: var(--cs-space-xs);
    margin-right: var(--cs-space-md);
    font-weight: 400;
}

.cs-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-space-xs);
    border-bottom: 1px solid var(--cs-color-border);
    margin-bottom: var(--cs-space-md);
}

.cs-tab {
    display: inline-block;
    padding: 0.5rem 0.9rem;
    color: var(--cs-color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.cs-tab-active {
    color: var(--cs-color-text);
    border-bottom-color: var(--cs-color-accent);
    font-weight: 600;
}

.cs-page ul.cs-validation-list,
.cs-page ul.cs-list-plain {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--cs-space-md);
}

.cs-validation-list {
    color: var(--cs-color-warning);
}

.cs-error {
    color: var(--cs-color-danger);
}

.cs-page table.cs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--cs-space-md);
}

.cs-page table.cs-table th,
.cs-page table.cs-table td {
    text-align: left;
    padding: 0.5rem 0.6rem;
    border-bottom: 1px solid var(--cs-color-border);
    vertical-align: middle;
}

.cs-page table.cs-table th {
    font-weight: 600;
    background: var(--cs-color-bg);
}

.cs-page table.cs-table tbody tr:hover {
    background: var(--cs-color-bg);
}

.cs-page dl {
    margin: 0 0 var(--cs-space-md);
}

.cs-page dt {
    font-weight: 600;
    margin-top: var(--cs-space-sm);
}

.cs-page dd {
    margin: 0 0 var(--cs-space-xs);
}

@media (max-width: 480px) {
    .cs-page {
        padding: var(--cs-space-md) var(--cs-space-sm);
    }

    .cs-card {
        padding: var(--cs-space-md);
    }

    .cs-page h1 {
        font-size: 1.5rem;
    }

    .cs-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cs-actions .cs-button {
        width: 100%;
    }

    .cs-page table.cs-table,
    .cs-page table.cs-table thead,
    .cs-page table.cs-table tbody,
    .cs-page table.cs-table tr,
    .cs-page table.cs-table th,
    .cs-page table.cs-table td {
        display: block;
    }

    .cs-page table.cs-table thead {
        display: none;
    }

    .cs-page table.cs-table tr {
        border: 1px solid var(--cs-color-border);
        border-radius: var(--cs-radius);
        padding: var(--cs-space-sm);
        margin-bottom: var(--cs-space-sm);
    }

    .cs-page table.cs-table td {
        border-bottom: none;
        padding: var(--cs-space-xs) 0;
    }
}