/* likeslikes – single stylesheet, no frameworks.
   One accent color (the widget heart), neutral grays for everything else. */

:root {
    --accent: #e25555;
    --accent-dark: #c74444;
    --accent-soft: #fdeeee;
    --ink: #1f2933;
    --ink-soft: #52606d;
    --muted: #7b8794;
    --border: #e4e7eb;
    --bg: #f7f8fa;
    --card-bg: #ffffff;
    --ok: #2f855a;
    --ok-soft: #e6f4ea;
    --danger: #c0392b;
    --code-bg: #263238;
    --code-ink: #eceff1;
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---------- Top bar ---------- */

.topbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.brand-heart,
.auth-heart {
    color: var(--accent);
}

.topnav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topnav a {
    color: var(--ink-soft);
    text-decoration: none;
    font-weight: 500;
}

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

.topnav-user {
    color: var(--muted);
    font-size: 14px;
}

/* ---------- Layout ---------- */

.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 28px 20px 48px;
    flex: 1;
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.page-head h1 {
    margin: 0;
    font-size: 24px;
    letter-spacing: -0.02em;
}

.footer {
    text-align: center;
    padding: 20px;
    font-size: 13px;
    color: var(--muted);
    border-top: 1px solid var(--border);
}

.footer a {
    color: var(--muted);
}

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

.footer-sep {
    margin: 0 8px;
}

/* ---------- Cards ---------- */

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.card h2 {
    margin: 0 0 12px;
    font-size: 18px;
    letter-spacing: -0.01em;
}

.card h3 {
    font-size: 15px;
    margin: 20px 0 8px;
}

.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.card-head h2 {
    margin: 0;
}

/* ---------- Links, buttons, forms ---------- */

a {
    color: var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color .15s, border-color .15s, color .15s;
}

.btn:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-dark);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--ink-soft);
    border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-quiet {
    background: transparent;
    color: var(--muted);
    padding: 6px 10px;
}

.btn-quiet:hover {
    color: var(--accent);
}

.btn-block {
    width: 100%;
}

.btn-row {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.link-danger {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-size: 13px;
    color: var(--muted);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

input[type="text"],
input[type="email"],
input[type="password"],
select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font: inherit;
    color: var(--ink);
    background: var(--card-bg);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.inline-form {
    display: flex;
    gap: 10px;
}

.inline-form input {
    flex: 1;
    min-width: 0;
}

/* ---------- Chips ---------- */

.chip {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg);
    color: var(--ink-soft);
    vertical-align: middle;
}

.chip-ok {
    background: var(--ok-soft);
    color: var(--ok);
}

/* ---------- Dashboard: projects & domains ---------- */

.domain-list {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
}

.domain-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border);
}

.domain-list li:last-child {
    border-bottom: none;
}

.domain-name {
    font-weight: 500;
    flex: 1;
}

.domain-empty,
.domain-loading,
.muted {
    color: var(--muted);
}

.empty-state ol {
    margin: 8px 0 0;
    padding-left: 22px;
}

.empty-state li {
    margin-bottom: 10px;
}

.empty-state pre {
    margin: 8px 0 0;
}

.teaser-card {
    border-color: #f2c2c2;
    background: linear-gradient(0deg, var(--card-bg), var(--accent-soft));
}

/* ---------- Docs page ---------- */

.docs-intro {
    max-width: 720px;
    margin: -8px 0 20px;
}

.docs-steps {
    margin: 0;
    padding-left: 22px;
}

.docs-steps > li {
    margin-bottom: 14px;
}

.docs-steps h3 {
    margin: 14px 0 6px;
}

/* ---------- Landing page ---------- */

.hero {
    text-align: center;
    padding: 36px 0 28px;
}

.hero h1 {
    margin: 0 0 12px;
    font-size: 34px;
    letter-spacing: -0.03em;
}

.hero p {
    max-width: 580px;
    margin: 0 auto 22px;
    color: var(--ink-soft);
    font-size: 17px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.landing-demo {
    text-align: center;
}

.landing-demo #likes {
    font-size: 18px;
    margin: 6px 0 4px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.steps .card {
    margin-bottom: 0;
}

.steps p {
    margin: 0;
}

/* ---------- Messages ---------- */

.message {
    padding: 10px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    border: 1px solid;
}

.message.success {
    background: var(--ok-soft);
    border-color: #b7dfc4;
    color: var(--ok);
}

.message.error {
    background: var(--accent-soft);
    border-color: #f2c2c2;
    color: var(--danger);
}

.message.warning {
    background: #fdf6e3;
    border-color: #ecd9a0;
    color: #8a6d1a;
}

/* ---------- Auth page ---------- */

.auth-wrap {
    display: flex;
    justify-content: center;
    padding-top: 6vh;
}

.auth-card {
    width: 100%;
    max-width: 380px;
    padding: 32px;
}

.auth-brand {
    text-align: center;
    margin-bottom: 20px;
}

.auth-brand h1 {
    margin: 6px 0 2px;
    font-size: 24px;
    letter-spacing: -0.02em;
}

.auth-brand p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.form-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}

.tab {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 0;
    font: inherit;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
}

.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.form-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ---------- Analytics ---------- */

.stats-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.stat {
    flex: 1;
    min-width: 140px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
}

.trend-positive {
    color: var(--ok);
}

.trend-negative {
    color: var(--danger);
}

.chart-wrap {
    margin-bottom: 8px;
}

.chart {
    width: 100%;
    height: auto;
    display: block;
}

.chart-grid {
    stroke: var(--border);
    stroke-width: 1;
}

.chart-label {
    fill: var(--muted);
    font-size: 11px;
}

.chart-line {
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linejoin: round;
}

.chart-area {
    fill: var(--accent-soft);
    stroke: none;
    opacity: .7;
}

.chart-line-previous {
    fill: none;
    stroke: var(--muted);
    stroke-width: 1.5;
    stroke-dasharray: 4 4;
}

.chart-legend {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: var(--ink-soft);
    margin-bottom: 12px;
}

.legend-swatch {
    display: inline-block;
    width: 14px;
    height: 3px;
    vertical-align: middle;
    margin-right: 6px;
}

.legend-current {
    background: var(--accent);
}

.legend-previous {
    background: var(--muted);
}

.top-posts {
    margin: 8px 0 16px;
    padding-left: 22px;
}

.top-posts li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.top-posts a {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-decoration: none;
}

.top-posts a:hover {
    text-decoration: underline;
}

.data-details summary {
    cursor: pointer;
    color: var(--ink-soft);
    font-weight: 500;
    padding: 6px 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
    font-size: 14px;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 7px 10px;
    border-bottom: 1px solid var(--border);
}

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

/* ---------- Verification instructions ---------- */

.verification-instructions {
    border-color: #ecd9a0;
    background: #fffdf5;
}

.verification-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.verification-method h4 {
    margin: 0 0 8px;
}

.verification-example {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    margin: 8px 0;
    word-break: break-all;
}

.verification-method ol {
    padding-left: 20px;
    color: var(--ink-soft);
}

/* ---------- Code blocks (API page, empty state) ---------- */

pre {
    background: var(--code-bg);
    color: var(--code-ink);
    border-radius: var(--radius);
    padding: 14px 16px;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    line-height: 1.5;
    position: relative;
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: .92em;
}

p code,
li code {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 5px;
}

/* Inline-code styling must not leak into code blocks nested in lists/paragraphs */
pre code {
    background: none;
    border: none;
    padding: 0;
}

.curl-domain {
    color: #ffcc80;
}

.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255, 255, 255, .12);
    color: var(--code-ink);
    border: none;
    border-radius: 5px;
    padding: 3px 10px;
    font-size: 12px;
    cursor: pointer;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, .25);
}

.example-tabs {
    display: flex;
    gap: 6px;
}

.example-tab {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 14px;
    font: inherit;
    font-size: 13px;
    color: var(--muted);
    cursor: pointer;
}

.example-tab.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.notes-list {
    margin: 0;
    padding-left: 20px;
    color: var(--ink-soft);
}

.notes-list li {
    margin-bottom: 6px;
}

/* ---------- Prose (privacy) ---------- */

.prose {
    max-width: 720px;
}

.prose h3 {
    margin-top: 22px;
}

.prose ul {
    padding-left: 20px;
    color: var(--ink-soft);
}

.prose li {
    margin-bottom: 6px;
}

/* ---------- Utilities & responsive ---------- */

.hidden {
    display: none !important;
}

@media (max-width: 640px) {
    .topbar-inner {
        padding: 0 14px;
    }

    .topnav {
        gap: 12px;
    }

    .container {
        padding: 20px 14px 40px;
    }

    .card {
        padding: 16px;
    }

    .inline-form {
        flex-direction: column;
    }

    .verification-methods,
    .steps {
        grid-template-columns: 1fr;
    }

    .page-head {
        flex-direction: column;
        align-items: stretch;
    }
}