@font-face {
    font-family: 'Aeonik';
    src: url('https://www.mergado.com/themes/custom/mergado/static/fonts/aeonik/Aeonik-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Aeonik';
    src: url('https://www.mergado.com/themes/custom/mergado/static/fonts/aeonik/Aeonik-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --green: rgb(12, 125, 62);
    --green-dark: #096e36;
    --green-bg: #f0f7ec;
    --green-mid: #c6e3a8;
    --text: #1a2a1e;
    --text-muted: #5a7060;
    --border: rgba(12, 125, 62, 0.14);
    --bg: #f5f8f4;
    --white: #ffffff;
    --radius-sm: 8px;
    --radius-lg: 18px;
    --shadow-card: 0 1px 3px rgba(15, 31, 46, 0.04), 0 8px 32px rgba(12, 125, 62, 0.07);
}

html {
    overflow-y: scroll;
}

body {
    font-family: 'Aeonik', sans-serif;
    font-size: 15px;
    color: var(--text);
    background: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 55% 45% at 8% 15%, rgba(128, 186, 66, 0.28) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 18% 55%, rgba(160, 100, 200, 0.18) 0%, transparent 65%),
        radial-gradient(ellipse 50% 45% at 88% 12%, rgba(14, 169, 184, 0.22) 0%, transparent 65%),
        radial-gradient(ellipse 45% 40% at 92% 75%, rgba(240, 160, 60, 0.20) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(255, 255, 255, 0.55) 0%, transparent 70%);
    pointer-events: none;
}

nav {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 32px;
    flex-shrink: 0;
    height: 64px;
    gap: 32px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
    margin-right: 8px;
}

.nav-logo-tag {
    font-size: 11px;
    font-weight: 400;
    color: var(--green);
    background: var(--green-bg);
    border: 1px solid var(--green-mid);
    padding: 2px 7px;
    border-radius: 4px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    margin-left: 2px;
}

.nav-links {
    display: flex;
    gap: 4px;
    flex: 1;
}

.nav-link {
    font-size: 14px;
    font-weight: 400;
    font-family: inherit;
    color: var(--text-muted);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
    white-space: nowrap;
}

button.nav-link {
    background: none;
    border: none;
    cursor: pointer;
}

.nav-link:hover {
    color: var(--text);
    background: var(--green-bg);
}

.nav-link.active {
    color: var(--green-dark);
    background: var(--green-bg);
}

.nav-lang {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    flex-shrink: 0;
}

.nav-lang-btn {
    font-size: 12px;
    font-weight: 400;
    font-family: inherit;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
    letter-spacing: 0.3px;
}

.nav-lang-btn:hover {
    color: var(--text);
    background: var(--green-bg);
}

.nav-lang-btn.active {
    color: var(--green-dark);
    font-weight: 700;
}

.nav-lang-sep {
    color: var(--border);
    font-size: 12px;
    user-select: none;
}

footer {
    text-align: center;
    padding: 20px 24px;
    font-size: 12px;
    color: #8aab8e;
    border-top: 1px solid var(--border);
    background: var(--white);
}

footer a {
    color: var(--green);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.view {
    display: none;
}

html[data-view="overview"] .view-overview {
    display: flex;
    flex: 1;
}

html[data-view="docs"] .view-docs {
    display: block;
    flex: 1;
}

html[data-view="tools"] .view-tools {
    display: block;
    flex: 1;
}

html[data-lang="en"] .lang[data-lang="cs"],
html[data-lang="cs"] .lang[data-lang="en"] {
    display: none;
}

main.view-overview {
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}

.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 52px 56px 48px;
    max-width: 560px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.card-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 28px;
    display: block;
}

.card-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.4px;
    margin-bottom: 14px;
    line-height: 1.2;
}

.card-title span {
    color: var(--green);
}

.card-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 32px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.card-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    font-weight: 400;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.15s;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background: var(--green);
    color: #fff;
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--green-dark);
}

.btn-secondary {
    background: var(--white);
    color: var(--text);
    border: 1px solid #d0dde3;
}

.btn-secondary:hover {
    background: var(--green-bg);
    border-color: var(--green-mid);
}

.btn svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    opacity: 0.75;
}

.page {
    max-width: 920px;
    margin: 0 auto;
    width: 100%;
    padding: 48px 32px 64px;
}

.doc-surface {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 44px 52px 52px;
}

.doc-h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.5px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.doc-h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
    margin: 40px 0 16px;
    scroll-margin-top: 80px;
}

.doc-h2:first-of-type {
    margin-top: 0;
}

.doc-h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin: 24px 0 10px;
    scroll-margin-top: 80px;
}

.doc-p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 14px;
}

.doc-ul {
    list-style: none;
    margin: 0 0 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.doc-ul li {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    padding-left: 18px;
    position: relative;
}

.doc-ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--green-mid);
    font-weight: 700;
}

.doc-ol {
    margin: 0 0 14px;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.doc-ol li {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    padding-left: 6px;
}

code {
    font-family: ui-monospace, monospace;
    font-size: 13px;
    background: var(--green-bg);
    color: var(--green-dark);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--green-mid);
}

pre {
    background: #0f1f15;
    color: #c8e6c9;
    font-family: ui-monospace, monospace;
    font-size: 13px;
    line-height: 1.6;
    padding: 18px 20px;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 12px 0 20px;
}

pre code {
    background: none;
    color: inherit;
    padding: 0;
    border: none;
    font-size: inherit;
}

.note {
    background: var(--green-bg);
    border-left: 3px solid var(--green);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 12px 16px;
    margin: 16px 0;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.note--feature {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    background: var(--green-bg);
    border: 1px solid var(--green-mid);
    border-left: 3px solid var(--green);
}

.note--feature svg {
    flex-shrink: 0;
    color: var(--green);
    margin-top: 1px;
}

.note--feature strong {
    color: var(--green-dark);
}

.tabs {
    min-width: 0;
    margin: 20px 0 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.tab-bar {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.tab-bar::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    font-size: 13px;
    font-weight: 400;
    font-family: inherit;
    color: var(--text-muted);
    background: none;
    border: none;
    padding: 10px 16px;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.12s;
}

.tab-btn:hover {
    color: var(--text);
}

.tab-btn.active {
    color: var(--green-dark);
    border-bottom-color: var(--green);
}

.tab-panel {
    display: none;
    padding: 20px;
}

.tab-panel.active {
    display: block;
}

.doc-divider {
    height: 1px;
    background: var(--border);
    margin: 40px 0;
}

.doc-link {
    color: var(--green);
}

.tools-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.tools-head .doc-h1 {
    flex: 1;
    margin: 0;
    padding: 0;
    border: none;
}

.tool-count {
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--green-dark);
    background: var(--green-bg);
    border: 1px solid var(--green-mid);
    border-radius: 999px;
    padding: 3px 13px;
}

.tool-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.tool {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    overflow: hidden;
}

.tool-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background 0.12s;
}

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

.tool-summary:hover {
    background: var(--green-bg);
}

.tool[open] .tool-summary {
    background: var(--green-bg);
    border-bottom: 1px solid var(--border);
}

.tool-name {
    font-family: ui-monospace, monospace;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    word-break: break-word;
}

.tool-badge {
    font-size: 11px;
    padding: 2px 9px;
    border-radius: 999px;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.tool-badge--read {
    color: var(--green-dark);
    background: var(--green-bg);
    border: 1px solid var(--green-mid);
}

.tool-badge--write {
    color: #9a5b00;
    background: #fbf0dd;
    border: 1px solid #f0d49a;
}

.tool-chevron {
    width: 18px;
    height: 18px;
    margin-left: auto;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.18s;
}

.tool[open] .tool-chevron {
    transform: rotate(180deg);
}

.tool-body {
    padding: 16px 18px 18px;
}

.tool-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 16px;
}

.tool-desc p {
    margin: 0 0 8px;
}

.tool-desc p:last-child {
    margin-bottom: 0;
}

.tool-desc ul,
.tool-desc ol {
    margin: 6px 0;
    padding-left: 20px;
}

.tool-desc li {
    margin: 3px 0;
}

.tool-desc h1,
.tool-desc h2,
.tool-desc h3,
.tool-desc h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 12px 0 6px;
}

.tool-desc pre {
    margin: 8px 0;
}

.tool-params-head {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.tool-noparams {
    font-size: 14px;
    color: var(--text-muted);
}

.param-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.param {
    padding-left: 12px;
    border-left: 2px solid var(--green-mid);
}

.param-head {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.param-type {
    font-family: ui-monospace, monospace;
    font-size: 12px;
    color: var(--text-muted);
}

.param-flag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 1px 7px;
    border-radius: 999px;
}

.param-flag--req {
    color: var(--green-dark);
    background: var(--green-bg);
    border: 1px solid var(--green-mid);
}

.param-flag--opt {
    color: var(--text-muted);
    background: var(--bg);
    border: 1px solid var(--border);
}

.param-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 4px;
}


@media (max-width: 768px) {
    nav {
        padding: 0 16px;
        gap: 14px;
    }

    .nav-link {
        padding: 6px 9px;
    }

    .page {
        padding: 28px 16px 48px;
    }

    .doc-surface {
        padding: 28px 22px 32px;
    }
}

@media (max-width: 600px) {
    .card {
        padding: 40px 28px 36px;
    }

    .card-title {
        font-size: 22px;
    }

    .nav-links {
        gap: 0;
    }

    .nav-link[href^="mailto"] {
        display: none;
    }
}