/* The public site: header, navigation, footer, legal pages, page transitions.
   UI-1 phase B (6 Oct 2026): moved out of the shared design-system.css, which the Admin portal
   also loads, because only the end-user portal uses it. App.razor links it straight after
   design-system.css, so it keeps its place in the cascade. */

/* =========================================================================
   Public site layout (merged from public.css)
   ========================================================================= */

/* ---------------------------------------------------------
INDEX
--------------------------------------------------------- */
/*
    1. Global Resets and Base Styles    [tokens in design-system.css]
    2. Blazor Error UI
    3. Public UI Root
    4. Layout Containers
    5. Buttons and Links
    6. Page Transitions
    7. Public Header
    8. Navigation Links
    9. Public Footer
   10. Legal Document Styles
   . Mobile Menu
   . Responsive Design (Media Queries)
   . Accessibility & Focus States
*/

/* Tokens (colour, spacing, radius, font) live in design-system.css.
   Tenant overrides live in tenant-theme.css. Do not redefine them here. */

/* Suppress native browser password reveal button */
.auth input[type="password"]::-ms-reveal,
.auth input[type="password"]::-ms-clear,
.auth input[type="password"]::-webkit-credentials-auto-fill-button {
    display: none;
}

/* ---------------------------------------------------------
   2. Global Resets and Base Styles
--------------------------------------------------------- */

body {
    margin: 0;
    /* The design-system token, so per-tenant theming (tenant-theme.js) can override it. It is always defined
       (design-system.css loads first), so no second fallback list: that made the computed font differ from
       the Admin portal's for no visible gain (UI-1 phase G). */
    font-family: var(--font-family-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ---------------------------------------------------------
   4. Public UI Root
--------------------------------------------------------- */

.public-ui {
    background-color: var(--color-background-surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.public-layout {
    font-family: var(--font-family-base);
    color: var(--color-text-primary);
}

/* ---------------------------------------------------------
   5. Layout Containers
--------------------------------------------------------- */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.public-main {
    flex: 1;
    padding: 48px 0;
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* ---------------------------------------------------------
   6. Buttons and Links
--------------------------------------------------------- */

/* ---------------------------------------------------------
   11. Legal Document Styles
--------------------------------------------------------- */
.legal-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 16px;
}

/* Table of Contents - sticky sidebar */
.legal-toc {
    position: sticky;
    top: 100px;
    align-self: start;
    background: var(--color-background-page);
    padding: 24px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.legal-toc-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.legal-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .legal-toc-list li {
        margin-bottom: 8px;
    }

    .legal-toc-list a {
        color: var(--color-text-muted);
        text-decoration: none;
        font-size: 0.9rem;
        transition: color var(--motion-base) ease-out;
        display: block;
        padding: 4px 0;
    }

        .legal-toc-list a:hover {
            color: var(--color-primary-soft-text);
        }

    .legal-toc-list button {
        background: none;
        border: none;
        color: var(--color-text-muted);
        text-decoration: none;
        font-size: 0.9rem;
        transition: color var(--motion-base) ease-out;
        display: block;
        padding: 4px 0;
        cursor: pointer;
        text-align: left;
        width: 100%;
        font-family: inherit;
    }

        .legal-toc-list button:hover {
            color: var(--color-primary-soft-text);
        }

        .legal-toc-list button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: 2px;
        }

/* Main content area */
.legal-body {
    min-width: 0; /* Prevent grid blowout */
}

.legal-title {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.legal-meta {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

/* Sections */
.section {
    margin-bottom: 48px;
    scroll-margin-top: 120px; /* Adjust this value to match your header height + some padding */
}

    .section h2 {
        font-size: var(--font-size-xl);
        margin-top: 0;
        margin-bottom: 16px;
        color: var(--color-text-primary);
    }

    .section h3 {
        font-size: var(--font-size-lg);
        margin-top: 24px;
        margin-bottom: 12px;
        color: var(--color-text-primary);
    }

    .section p {
        line-height: 1.7;
        margin-bottom: 16px;
        color: var(--color-text-primary);
    }

    .section ul {
        line-height: 1.7;
        margin-bottom: 16px;
        padding-left: 24px;
    }

    .section li {
        margin-bottom: 8px;
    }

/* Legal table — used in Data Retention section */
.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
}

    .legal-table th,
    .legal-table td {
        text-align: left;
        padding: 10px 14px;
        border: 1px solid var(--color-border);
        vertical-align: top;
        line-height: 1.6;
    }

    .legal-table th {
        background-color: var(--color-background-sunken);
        font-weight: 600;
    }

    .legal-table tr:nth-child(even) td {
        background-color: var(--color-background-sunken);
    }

/* Pending legal review flag */
.legal-review-flag {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 6px;
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    white-space: nowrap;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    border: none;
    padding: 12px 20px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--color-primary) 30%, transparent);
    transition: all var(--motion-base) ease-out;
    z-index: 50;
}

    .back-to-top:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px color-mix(in srgb, var(--color-primary) 40%, transparent);
    }

/* Mobile: Hide TOC sidebar, show simple top nav */
@media (max-width: 768px) {
    .legal-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .legal-toc {
        position: relative;
        top: 0;
        max-height: none;
    }

    .legal-toc-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .back-to-top {
        bottom: 16px;
        right: 16px;
        padding: 10px 16px;
        font-size: var(--font-size-base);
    }
}

/* ---------------------------------------------------------
   . Mobile Menu
--------------------------------------------------------- */

.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text-primary);
    font-size: var(--font-size-xl);
    line-height: 1;
}

    .menu-toggle:focus-visible {
        outline: 2px solid var(--color-primary);
        outline-offset: 4px;
        border-radius: 4px;
    }

/* Mobile menu actions - hidden on desktop */
.mobile-menu-actions {
    display: none;
}

/* ---------------------------------------------------------
   . Responsive Design (Media Queries)
--------------------------------------------------------- */

@media (max-width: 768px) {
    :root {
        --container-padding: 12px;
    }

    /* Mobile Header - Show menu toggle */
    .menu-toggle {
        display: block;
        order: 3;
        margin-left: auto;
    }

    /* Mobile menu actions */
    .mobile-menu-actions {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        padding-top: 12px;
        margin-top: 8px;
        border-top: 1px solid var(--color-border);
    }

    .header-signin-mobile,
    .header-register-mobile {
        width: 100%;
        text-align: center;
        padding: 12px;
        text-decoration: none;
    }

    .header-signin-mobile {
        color: var(--color-primary);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.9rem;
    }

    .header-register-mobile {
        background: var(--color-primary);
        color: var(--color-primary-contrast);
        border-radius: 8px;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.9rem;
    }

    /* Mobile Footer */
    .footer-container {
        flex-direction: column;
        padding: 32px var(--container-padding);
        gap: 32px;
    }

    .footer-links {
        gap: 32px;
    }

    .footer-logo {
        height: 80px;
    }

    /* Mobile Main Content */
    .public-main {
        padding: 32px 0;
    }
}