:root {
    --ah-bg-dark: #1B1B1D;
    --ah-bg-card: #1a1a1c;
    --ah-bg-input: #2b2b2e;
    --ah-border: #2b2b2e;
    --ah-yellow: #FAD322;
    --ah-red: #C51F50;
    --ah-green: #24883e;
    --ah-text: #ffffff;
    --ah-muted: rgba(255, 255, 255, 0.5);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--ah-bg-dark);
    color: var(--ah-text);
}

.hidden { display: none !important; }
.kicker {
    margin: 0;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ah-muted);
}
.sub { color: var(--ah-muted); }

.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.login-card, .card {
    background: var(--ah-bg-card);
    border: 1px solid var(--ah-border);
    border-radius: 16px;
    padding: 1.75rem;
}
.login-card { width: 100%; max-width: 400px; }

label { display: block; margin: 0.75rem 0 0.35rem; font-weight: 600; }
input, textarea, select {
    width: 100%;
    background: var(--ah-bg-input);
    border: 1px solid #3a3a3c;
    color: var(--ah-text);
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
}
.btn-primary, .btn-danger, .btn-ghost {
    border: none;
    border-radius: 8px;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    margin-top: 1rem;
}
.btn-primary { background: var(--ah-yellow); color: var(--ah-bg-dark); }
.btn-danger { background: var(--ah-red); color: #fff; }
.btn-ghost {
    background: var(--ah-bg-input);
    color: var(--ah-text);
    border: 1px solid #3a3a3c;
}

.app {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 240px;
    padding: 1.5rem 1rem;
    background: var(--ah-bg-card);
    border-right: 1px solid var(--ah-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.sidebar-title { margin: 0.25rem 0 1.5rem; font-size: 1.25rem; }
.sidebar nav { display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.nav-link {
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    color: var(--ah-muted);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-weight: 600;
    cursor: pointer;
}
.nav-link.active {
    background: rgba(250, 211, 34, 0.15);
    color: var(--ah-yellow);
    border-color: rgba(250, 211, 34, 0.35);
}
.disk-box { margin: 1rem 0; }
.disk-bar {
    height: 8px;
    background: var(--ah-bg-input);
    border-radius: 99px;
    overflow: hidden;
    margin: 0.4rem 0;
}
.disk-fill { height: 100%; width: 0; background: var(--ah-green); }
.disk-fill.warn { background: var(--ah-yellow); }
.disk-fill.bad { background: var(--ah-red); }
.disk-label { margin: 0; font-size: 0.75rem; }
main { flex: 1; padding: 2rem; overflow: auto; }
.page-header { margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--ah-border); }
.page-header h2 { margin: 0 0 0.35rem; }
.page-header p { margin: 0; color: var(--ah-muted); }
.row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; }
.row > div { flex: 1; min-width: 160px; }
.err { color: #f87171; }
.product-block, .release-block {
    background: var(--ah-bg-card);
    border: 1px solid var(--ah-border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-top: 1rem;
}
.product-block h3 { margin: 0 0 0.5rem; }
.muted { color: var(--ah-muted); font-size: 0.9rem; }
.token-row, .release-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.75rem 0;
    border-top: 1px solid var(--ah-border);
}
.token-meta { flex: 1; min-width: 0; }
.token-value {
    display: block;
    margin-top: 0.35rem;
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.8rem;
    word-break: break-all;
    color: var(--ah-text);
}
.changelog { white-space: pre-wrap; color: var(--ah-muted); font-size: 0.9rem; }