:root {
    --bg: #070914;
    --panel: rgba(255, 255, 255, .06);
    --panel2: rgba(255, 255, 255, .09);
    --text: rgba(255, 255, 255, .92);
    --muted: rgba(255, 255, 255, .66);
    --line: rgba(255, 255, 255, .12);
    --accent: #7cf7ff;
    --accent2: #b38bff;
    --ok: #75ffb5;
    --warn: #ffd36b;
    --bad: #ff6b8a;
    --r: 18px;
    --shadow: 0 18px 60px rgba(0, 0, 0, .45);
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body.bg {
    margin: 0;
    background: radial-gradient(1000px 700px at 30% 10%, rgba(124, 247, 255, .08), transparent 60%),
        radial-gradient(900px 700px at 80% 20%, rgba(179, 139, 255, .08), transparent 60%),
        var(--bg);
    color: var(--text);
    font: 15px/1.35 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

.shell {
    max-width: 980px;
    margin: 0 auto;
    padding: 16px 14px 90px
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03));
    border-radius: 22px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 10px;
    z-index: 20;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0
}

.dot {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background:
        radial-gradient(circle at 30% 25%, rgba(124, 247, 255, .9), rgba(124, 247, 255, 0) 45%),
        radial-gradient(circle at 70% 75%, rgba(179, 139, 255, .9), rgba(179, 139, 255, 0) 50%),
        rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .14);
}

.brandTitle {
    letter-spacing: .18em;
    font-weight: 700;
    font-size: 12px;
    opacity: .95
}

.brandSub {
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 42vw
}

.panel {
    margin-top: 14px;
    padding: 16px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03));
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.h1 {
    margin: 0 0 8px;
    font-size: 34px;
    line-height: 1.05
}

.h2 {
    margin: 0 0 8px;
    font-size: 18px
}

.muted {
    color: var(--muted)
}

.small {
    font-size: 12px
}

.row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center
}

.btn {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .06);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 650;
}

.btn.primary {
    background: linear-gradient(180deg, rgba(124, 247, 255, .18), rgba(124, 247, 255, .08));
    border-color: rgba(124, 247, 255, .22);
}

.btn.ghost {
    background: transparent
}

.btn:active {
    transform: translateY(1px)
}

.input {
    width: min(520px, 100%);
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(0, 0, 0, .25);
    color: var(--text);
    outline: none;
}

.input::placeholder {
    color: rgba(255, 255, 255, .45)
}

.note {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px dashed rgba(255, 255, 255, .18);
    color: var(--muted)
}

.code {
    overflow: auto;
    max-height: 320px;
    background: rgba(0, 0, 0, .25);
    border: 1px solid rgba(255, 255, 255, .12);
    padding: 10px;
    border-radius: 14px
}

.toggle {
    display: flex;
    gap: 10px;
    align-items: center
}