KoalaSync/website/styles/support.css

/* --- Help and site-access support pages --- */
.support-page {
    min-height: 100vh;
}

.support-page::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 8%, color-mix(in oklch, var(--accent) 15%, transparent), transparent 32rem),
        radial-gradient(circle at 85% 30%, color-mix(in oklch, var(--accent-terracotta) 10%, transparent), transparent 30rem);
}

.support-content {
    width: min(980px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 9rem 0 4rem;
}

.support-hero {
    max-width: 760px;
    margin: 0 auto 2rem;
    text-align: center;
}

.support-eyebrow,
.support-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid color-mix(in oklch, var(--accent) 35%, transparent);
    border-radius: 999px;
    background: color-mix(in oklch, var(--accent) 12%, var(--card));
    color: var(--accent);
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.support-status::before {
    content: '';
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 0.3rem color-mix(in oklch, var(--accent) 16%, transparent);
}

.support-hero h1 {
    margin: 1rem 0;
    color: var(--text);
    font-size: clamp(2.35rem, 6vw, 4.3rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.support-lead {
    color: var(--text-muted);
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.75;
}

.support-card,
.support-callout {
    border: 1px solid var(--card-border);
    border-radius: 22px;
    background: var(--card-surface);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(14px);
}

.support-card {
    padding: clamp(1.35rem, 4vw, 2.25rem);
}

.support-content > .support-card + .support-card,
.support-card + .support-topic-grid,
.support-callout + .support-card {
    margin-top: 1.25rem;
}

.support-card h2,
.support-card h3 {
    color: var(--text);
    line-height: 1.25;
}

.support-card h2 {
    margin: 0 0 0.8rem;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.support-card > .support-eyebrow {
    display: flex;
    width: fit-content;
    margin: 0 0 1rem;
}

.support-card h3 {
    margin-bottom: 0.55rem;
    font-size: 1.05rem;
}

.support-card p,
.support-card li,
.support-callout p {
    color: var(--text-muted);
}

.support-card p + p,
.support-card p + ul,
.support-card p + ol,
.support-card ul + p,
.support-card ol + p {
    margin-top: 0.85rem;
}

.support-card ul,
.support-card ol {
    padding-left: 1.2rem;
}

.support-card li + li {
    margin-top: 0.6rem;
}

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

.support-topic-index {
    margin-bottom: 2.75rem;
}

.support-section-title {
    margin: 0 0 0.4rem;
    color: var(--text);
    text-align: center;
    font-size: clamp(1.45rem, 3vw, 1.9rem);
}

.support-topic-group {
    position: relative;
    overflow: hidden;
    padding: 0;
    border-top-color: color-mix(in oklch, var(--accent) 55%, var(--card-border));
}

.support-topic-group::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), color-mix(in oklch, var(--accent) 12%, transparent) 72%, transparent);
}

.support-topic-header {
    min-height: 7.4rem;
    padding: 1.55rem 1.6rem 1.25rem;
}

.support-topic-header h3 {
    margin: 0 0 0.45rem;
    color: var(--text);
    font-size: 1.2rem;
    letter-spacing: -0.015em;
}

.support-topic-header p {
    max-width: 34rem;
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.support-topic-links {
    display: block;
    border-top: 1px solid var(--card-border);
}

.support-topic-links a {
    display: flex;
    min-height: 3.85rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.6rem;
    color: var(--text);
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease, padding-left 160ms ease;
}

.support-topic-links a + a {
    border-top: 1px solid color-mix(in oklch, var(--card-border) 78%, transparent);
}

.support-topic-links a::after {
    content: '›';
    flex: 0 0 auto;
    color: var(--accent);
    font-size: 1.45rem;
    font-weight: 500;
    line-height: 1;
    transition: transform 160ms ease;
}

.support-topic-links a:hover {
    padding-left: 1.75rem;
    background: color-mix(in oklch, var(--accent) 9%, transparent);
    color: color-mix(in oklch, var(--text) 88%, var(--accent));
}

.support-topic-links a:hover::after {
    transform: translateX(3px);
}

.support-topic-links a:focus-visible {
    position: relative;
    z-index: 1;
    outline: 3px solid color-mix(in oklch, var(--accent) 50%, transparent);
    outline-offset: -3px;
    background: color-mix(in oklch, var(--accent) 12%, transparent);
}

.support-anchor-section {
    scroll-margin-top: 7rem;
}

.support-accordion > summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.65rem 1rem;
    align-items: center;
    list-style: none;
    cursor: pointer;
}

.support-accordion > summary::-webkit-details-marker {
    display: none;
}

.support-accordion > summary::after {
    grid-column: 2;
    grid-row: 1 / span 2;
    content: "";
    width: 2rem;
    height: 2rem;
    border: 1px solid color-mix(in oklch, var(--accent) 35%, var(--card-border));
    border-radius: 999px;
    background:
        linear-gradient(currentColor, currentColor) center / 10px 1px no-repeat,
        linear-gradient(currentColor, currentColor) center / 1px 10px no-repeat;
    color: var(--accent);
}

.support-accordion[open] > summary::after {
    background:
        linear-gradient(currentColor, currentColor) center / 10px 1px no-repeat;
}

.support-accordion > summary .support-eyebrow {
    grid-column: 1;
    width: fit-content;
}

.support-accordion > summary h2 {
    grid-column: 1;
    margin: 0;
}

.support-accordion > summary:focus-visible {
    outline: 3px solid color-mix(in oklch, var(--accent) 50%, transparent);
    outline-offset: 6px;
    border-radius: 12px;
}

.support-accordion[open] > summary {
    margin-bottom: 1rem;
}

.support-anchor-section code {
    overflow-wrap: anywhere;
    color: var(--text);
}

.support-callout-warning {
    border-color: color-mix(in oklch, var(--accent-terracotta) 50%, transparent);
    background: color-mix(in oklch, var(--accent-terracotta) 9%, var(--card-surface));
}

.support-callout-warning .support-callout-icon {
    background: var(--accent-terracotta);
}

.support-steps {
    list-style: none;
    padding: 0 !important;
    counter-reset: support-step;
}

.support-steps li {
    position: relative;
    min-height: 2.4rem;
    padding-left: 3.2rem;
    counter-increment: support-step;
}

.support-steps li::before {
    content: counter(support-step);
    position: absolute;
    top: -0.15rem;
    left: 0;
    display: grid;
    place-items: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 12px;
    background: var(--accent);
    color: var(--text-on-green);
    font-weight: 900;
}

.support-callout {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
    margin: 1.25rem 0;
    padding: 1.25rem;
    border-color: color-mix(in oklch, var(--accent) 40%, transparent);
    background: color-mix(in oklch, var(--accent) 10%, var(--card-surface));
}

.support-callout-icon {
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--accent);
    color: var(--text-on-green);
    font-weight: 900;
}

.support-callout strong {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--text);
}

.support-link {
    color: var(--accent);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.support-link:hover {
    color: var(--text);
}

.support-actions {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.support-actions .btn {
    min-width: 180px;
    justify-content: center;
    text-align: center;
}

.support-actions-trust {
    margin: 1.5rem 0;
}

.support-details {
    margin-top: 1.25rem;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    background: color-mix(in oklch, var(--card) 82%, transparent);
}

.support-details summary {
    padding: 1rem 1.15rem;
    color: var(--text);
    cursor: pointer;
    font-weight: 800;
}

.support-details summary:focus-visible {
    outline: 3px solid color-mix(in oklch, var(--accent) 45%, transparent);
    outline-offset: 3px;
    border-radius: 14px;
}

.support-details[open] {
    padding-bottom: 1rem;
}

.support-details[open] summary {
    margin-bottom: 0.25rem;
}

.support-details p,
.support-details pre {
    margin: 0.75rem 1.15rem 0;
}

.support-details pre {
    overflow-x: auto;
    border: 1px solid color-mix(in oklch, var(--accent) 22%, var(--card-border));
    border-radius: 12px;
    background: color-mix(in oklch, var(--bg) 82%, black);
    padding: 1rem;
    color: var(--text);
    font-size: 0.82rem;
    line-height: 1.6;
}

.support-details code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

html.theme-light .support-card,
html.theme-light .support-callout,
html.theme-light .support-details {
    background-color: var(--card-surface);
    box-shadow: 0 18px 45px rgba(44, 62, 37, 0.1);
}

html.theme-light .support-details pre {
    background: color-mix(in oklch, var(--bg) 92%, white);
}

@media (max-width: 720px) {
    .support-content {
        width: min(100% - 1rem, 980px);
        padding-top: 7.5rem;
    }

    .support-topic-grid {
        grid-template-columns: 1fr;
    }

    .support-topic-index {
        margin-bottom: 2.25rem;
    }

    .support-card {
        border-radius: 18px;
    }

    .support-topic-header {
        min-height: 0;
        padding: 1.35rem 1.3rem 1rem;
    }

    .support-topic-links a {
        min-height: 3.65rem;
        padding: 0.85rem 1.3rem;
    }

    .support-topic-links a:hover {
        padding-left: 1.4rem;
    }

    .support-callout {
        grid-template-columns: 1fr;
    }
}