/* ============================================================
   Finlet Setup Page — Styles
   Public page — uses CSS variables from styles.css
   Reuses patterns from agent-guide.css and landing.css
   ============================================================ */

/* ---- Page Layout ---- */
.setup-page {
    max-width: 960px;
    margin: 0 auto;
    padding: 100px 24px 48px;
}

/* ---- Navigation (reuses landing patterns) ---- */
.setup-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
}

.setup-nav-logo {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.setup-nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.setup-nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.setup-nav-link:hover {
    color: var(--text-primary);
}

.setup-nav-cta {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    padding: 8px 20px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background 0.2s;
}

.setup-nav-cta:hover {
    background: var(--accent-hover);
}

/* ---- Page Header ---- */
.setup-header {
    text-align: center;
    margin-bottom: 40px;
}

.setup-header h1 {
    font-size: 40px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.setup-header-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ---- Collapsible Details (<details><summary>) ---- */
.setup-details {
    margin-top: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.setup-details > summary {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    list-style: none;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.15s, background 0.15s;
}

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

.setup-details > summary::before {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid currentColor;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform 0.15s;
    flex-shrink: 0;
}

.setup-details[open] > summary::before {
    transform: rotate(90deg);
}

.setup-details > summary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.setup-details > summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.setup-details-content {
    padding: 0 16px 16px;
    border-top: 1px solid var(--border);
}

.setup-details-content > :first-child {
    margin-top: 16px;
}

/* ---- What is Finlet intro ---- */
.setup-intro {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
}

.setup-intro h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.setup-intro p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
}

.setup-intro p:last-child {
    margin-bottom: 0;
}

.setup-intro-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.setup-intro-highlight {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--green);
    background: var(--green-dim);
    border: 1px solid rgba(63, 185, 80, 0.25);
    border-radius: 20px;
}

.setup-intro-highlight svg {
    flex-shrink: 0;
}

/* ---- Section Cards (reuses guide-section pattern) ---- */
.setup-section-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.setup-section-card h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.setup-section-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    margin-top: 20px;
}

.setup-section-card h3:first-child {
    margin-top: 0;
}

/* ---- Step blocks within sections ---- */
.setup-step {
    margin-bottom: 20px;
}

.setup-step:last-child {
    margin-bottom: 0;
}

.setup-step-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.setup-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    font-family: var(--font-mono);
}

.setup-step-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 28px;
}

.setup-step-content {
    padding-left: 40px;
}

/* ---- Reuse agent-guide code block, tip, copy patterns ---- */
.setup-page .code-block {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 16px;
    overflow: hidden;
}

.setup-page .code-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.setup-page .code-block-lang {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.setup-page .code-block pre {
    padding: 14px;
    margin: 0;
    overflow-x: auto;
}

.setup-page .code-block code {
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre;
}

.setup-page .code-block code.lang-json {
    color: var(--text-primary);
}

.setup-page .code-block code.lang-bash {
    color: var(--green);
}

.setup-page .code-block code.lang-text {
    color: var(--text-secondary);
}

/* ---- Copy Button (from agent-guide) ---- */
.setup-page .btn-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 12px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.setup-page .btn-copy:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
    background: var(--bg-hover);
}

.setup-page .btn-copy--success {
    color: var(--green);
    border-color: var(--green);
}

/* ---- Tips (from agent-guide) ---- */
.setup-page .setup-tip {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.setup-page .setup-tip strong {
    color: var(--text-primary);
}

.setup-page .setup-tip code {
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
}

.setup-page .setup-tip--success {
    border-left-color: var(--green);
}

.setup-page .setup-tip--success strong {
    color: var(--green);
}

/* ---- Inline code ---- */
.setup-page p code,
.setup-page li code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
}

/* ---- Description text ---- */
.setup-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

/* ---- MCP Tools List ---- */
.setup-tools-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 8px;
}

.setup-tools-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
}

.setup-tools-list li code {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    background: none;
    padding: 0;
}

.setup-tools-list li span {
    color: var(--text-secondary);
    font-size: 12px;
}

/* ---- Transport Layer Labels ---- */
.setup-transport-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.setup-transport-label--rest {
    color: var(--accent);
    background: rgba(88, 166, 255, 0.1);
    border: 1px solid rgba(88, 166, 255, 0.25);
}

.setup-transport-label--mcp {
    color: var(--purple);
    background: rgba(188, 140, 255, 0.1);
    border: 1px solid rgba(188, 140, 255, 0.25);
}

.setup-transport-label--pip {
    color: var(--green);
    background: var(--green-dim);
    border: 1px solid rgba(63, 185, 80, 0.25);
}

/* ---- Footer ---- */
.setup-footer {
    padding: 32px 24px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.setup-footer-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.setup-footer-brand {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
}

.setup-footer-links {
    display: flex;
    gap: 20px;
}

.setup-footer-links a {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.setup-footer-links a:hover {
    color: var(--text-secondary);
}

.setup-footer-copy {
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    .setup-page {
        padding: 80px 16px 32px;
    }

    .setup-nav {
        padding: 12px 16px;
    }

    .setup-nav-links {
        gap: 12px;
    }

    .setup-nav-link {
        display: none;
    }

    .setup-header h1 {
        font-size: 28px;
    }

    .setup-header-sub {
        font-size: 16px;
    }

    .setup-section-card {
        padding: 16px;
    }

    .setup-step-content {
        padding-left: 0;
    }

    .setup-intro-highlights {
        flex-direction: column;
    }

    .setup-tools-list {
        grid-template-columns: 1fr;
    }

    .setup-footer-inner {
        flex-direction: column;
        gap: 16px;
    }
}