.sb-fix {
display: grid; grid-template-columns: 248px 1fr;
min-height: 480px;
font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
background: #1c1c1e; color: #f5f5f7;
border-radius: 14px; overflow: hidden;
letter-spacing: -0.01em;
}
.sb-fix-side {
position: sticky; top: 0; align-self: start;
height: 100%; min-height: 480px;
padding: 18px 14px;
background: linear-gradient(180deg, #2c2c2e 0%, #232325 100%);
border-right: 1px solid rgba(255,255,255,0.08);
box-shadow: inset -1px 0 0 rgba(255,255,255,0.04);
display: flex; flex-direction: column; gap: 12px;
}
.sb-fix-brand { display: flex; align-items: center; gap: 10px; padding: 4px 4px 4px; }
.sb-fix-mark {
width: 30px; height: 30px; border-radius: 8px;
background: linear-gradient(135deg, #0a84ff 0%, #5ac8fa 100%);
position: relative; flex-shrink: 0;
box-shadow: 0 2px 8px rgba(10,132,255,0.4), inset 0 1px 0 rgba(255,255,255,0.3);
}
.sb-fix-mark::after {
content: ''; position: absolute; inset: 6px;
border: 2px solid rgba(255,255,255,0.85); border-radius: 4px;
border-bottom-color: transparent; border-right-color: transparent;
transform: rotate(-45deg);
}
.sb-fix-brand strong { display: block; font-size: 14px; font-weight: 600; color: #f5f5f7; }
.sb-fix-brand em { display: block; font-size: 11px; font-style: normal; color: #98989f; margin-top: -1px; }
.sb-fix-divider { height: 1px; background: rgba(255,255,255,0.06); margin: 4px 0 2px; }
.sb-fix-section { font-size: 10.5px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: #98989f; padding: 0 6px; margin-top: 6px; }
.sb-fix-side ul { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.sb-fix-side a {
display: flex; align-items: center; gap: 10px;
padding: 7px 10px; border-radius: 6px;
font-size: 13px; font-weight: 500; color: #d6d6d8; text-decoration: none;
transition: background 0.15s, color 0.15s;
}
.sb-fix-side a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sb-fix-side a[aria-current="page"] {
background: rgba(10,132,255,0.18);
color: #fff;
box-shadow: inset 0 0 0 1px rgba(10,132,255,0.4);
}
.sb-fix-i { font-size: 11px; width: 14px; text-align: center; flex-shrink: 0; color: #5ac8fa; }
.sb-fix-side a[aria-current="page"] .sb-fix-i { color: #0a84ff; }
.sb-fix-badge { margin-left: auto; font-size: 10px; font-weight: 600; padding: 1px 7px; border-radius: 9px; background: rgba(255,69,58,0.85); color: #fff; }
.sb-fix-main { padding: 26px 28px; overflow-y: auto; background: #1c1c1e; }
.sb-fix-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 22px; gap: 16px; }
.sb-fix-crumb { font-size: 11px; color: #98989f; letter-spacing: 0.02em; }
.sb-fix-main h1 { margin: 4px 0 0; font-size: 26px; font-weight: 700; color: #f5f5f7; letter-spacing: -0.02em; }
.sb-fix-actions { display: flex; gap: 8px; }
.sb-fix-btn { padding: 6px 13px; border-radius: 7px; font-size: 12px; font-weight: 600; font-family: inherit; cursor: pointer; transition: background 0.15s, transform 0.1s; background: rgba(255,255,255,0.08); color: #f5f5f7; border: 1px solid rgba(255,255,255,0.1); }
.sb-fix-btn:hover { background: rgba(255,255,255,0.14); }
.sb-fix-btn:active { transform: translateY(0.5px); }
.sb-fix-btn-pri { background: linear-gradient(180deg, #0a84ff 0%, #0866cc 100%); color: #fff; border-color: transparent; box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 2px 6px rgba(10,132,255,0.4); }
.sb-fix-btn-pri:hover { background: linear-gradient(180deg, #1c8eff 0%, #0a73e0 100%); }
.sb-fix-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.sb-fix-card { padding: 14px 14px 12px; background: #2c2c2e; border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; display: flex; flex-direction: column; gap: 4px; box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset; }
.sb-fix-card-label { font-size: 11px; color: #98989f; font-weight: 500; }
.sb-fix-card strong { font-size: 22px; font-weight: 700; color: #f5f5f7; letter-spacing: -0.02em; }
.sb-fix-card-delta { font-size: 10.5px; color: #30d158; font-weight: 600; }
.sb-fix-card-flat { color: #98989f; }
.sb-fix-chart { padding: 14px 14px 8px; background: #2c2c2e; border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; }
.sb-fix-chart header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.sb-fix-chart strong { font-size: 12.5px; font-weight: 600; color: #f5f5f7; }
.sb-fix-chart header span { font-size: 10.5px; color: #98989f; }
.sb-fix-chart svg { width: 100%; height: 70px; display: block; }
@media (max-width: 720px) {
.sb-fix { grid-template-columns: 1fr; }
.sb-fix-side { position: static; min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sb-fix-cards { grid-template-columns: 1fr; }
.sb-fix-head { flex-direction: column; align-items: flex-start; }
} <div class="sb-fix">
<aside class="sb-fix-side" aria-label="Primary">
<div class="sb-fix-brand">
<span class="sb-fix-mark" aria-hidden="true"></span>
<div>
<strong>Atelier</strong>
<em>Workspace</em>
</div>
</div>
<div class="sb-fix-divider"></div>
<nav aria-label="Primary">
<span class="sb-fix-section">General</span>
<ul>
<li><a href="#!" aria-current="page"><span class="sb-fix-i" aria-hidden="true">●</span>Overview</a></li>
<li><a href="#!"><span class="sb-fix-i" aria-hidden="true">◔</span>Projects<span class="sb-fix-badge">8</span></a></li>
<li><a href="#!"><span class="sb-fix-i" aria-hidden="true">◇</span>People</a></li>
</ul>
<span class="sb-fix-section">Workspace</span>
<ul>
<li><a href="#!"><span class="sb-fix-i" aria-hidden="true">◐</span>Reports</a></li>
<li><a href="#!"><span class="sb-fix-i" aria-hidden="true">◈</span>Integrations</a></li>
<li><a href="#!"><span class="sb-fix-i" aria-hidden="true">◉</span>Settings</a></li>
</ul>
</nav>
</aside>
<main class="sb-fix-main">
<header class="sb-fix-head">
<div>
<span class="sb-fix-crumb">Workspace · Q4 review</span>
<h1>Overview</h1>
</div>
<div class="sb-fix-actions">
<button type="button" class="sb-fix-btn">Export</button>
<button type="button" class="sb-fix-btn sb-fix-btn-pri">+ New</button>
</div>
</header>
<div class="sb-fix-cards">
<article class="sb-fix-card">
<span class="sb-fix-card-label">Active users</span>
<strong>24,812</strong>
<span class="sb-fix-card-delta">↑ 12.4%</span>
</article>
<article class="sb-fix-card">
<span class="sb-fix-card-label">Revenue · MTD</span>
<strong>$148.2k</strong>
<span class="sb-fix-card-delta">↑ 7.1%</span>
</article>
<article class="sb-fix-card">
<span class="sb-fix-card-label">Uptime · 30d</span>
<strong>99.97%</strong>
<span class="sb-fix-card-delta sb-fix-card-flat">— stable</span>
</article>
</div>
<section class="sb-fix-chart">
<header>
<strong>Engagement</strong>
<span>Last 30 days</span>
</header>
<svg viewBox="0 0 320 70" preserveAspectRatio="none" aria-hidden="true">
<defs>
<linearGradient id="sb-fix-fill" x1="0" x2="0" y1="0" y2="1">
<stop offset="0%" stop-color="#0a84ff" stop-opacity="0.32"/>
<stop offset="100%" stop-color="#0a84ff" stop-opacity="0"/>
</linearGradient>
</defs>
<path d="M0,55 L24,48 L48,52 L72,40 L96,44 L120,30 L144,36 L168,22 L192,28 L216,18 L240,24 L264,12 L288,18 L320,8 L320,70 L0,70 Z" fill="url(#sb-fix-fill)"/>
<path d="M0,55 L24,48 L48,52 L72,40 L96,44 L120,30 L144,36 L168,22 L192,28 L216,18 L240,24 L264,12 L288,18 L320,8" fill="none" stroke="#0a84ff" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</section>
</main>
</div>