/* 在线计步器 */
.sc-gate-list {
    margin: 12px 0 16px;
    padding-left: 18px;
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub, #5b6572);
}
.sc-gate-note { margin-top: 10px; font-size: 13px; line-height: 1.7; }
.sc-err { color: #b91c1c; }

/* 主显示 */
.sc-hero {
    text-align: center;
    padding: 14px 12px 16px;
    border-radius: 12px;
    background: var(--c-surface-soft, #f6f8fa);
    margin-bottom: 14px;
}
.sc-ring {
    position: relative;
    width: 148px;
    height: 148px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: conic-gradient(#0096dc 0deg, var(--c-border, #dfe4ea) 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s linear;
}
.sc-ring::after {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    background: var(--c-surface, #fff);
}
.sc-ring-num {
    position: relative;
    z-index: 1;
    font-variant-numeric: tabular-nums;
}
.sc-ring-num b {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: #0096dc;
    line-height: 1.1;
}
.sc-ring-num small {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--c-text-sub, #5b6572);
    margin-top: 2px;
}

.sc-goal { max-width: 260px; margin: 0 auto; }
.sc-goal-bar {
    height: 8px;
    border-radius: 999px;
    background: var(--c-border, #dfe4ea);
    overflow: hidden;
}
.sc-goal-bar i {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #0096dc, #38bdf8);
    transition: width .2s linear;
}
.sc-goal-txt {
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--c-text-sub, #5b6572);
}

/* 波形 */
.sc-wave {
    margin-bottom: 14px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--c-surface-soft, #f6f8fa);
}
.sc-wave canvas {
    display: block;
    width: 100%;
    height: 120px;
}
.sc-wave-cap {
    padding: 6px 10px 8px;
    font-size: 12px;
    color: var(--c-text-sub, #5b6572);
}

/* 按钮 */
.sc-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.sc-btns .btn { flex: 1 1 45%; min-width: 108px; }

.sc-note {
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.7;
}
.sc-note.is-info { background: rgba(0, 150, 220, .1); color: #0a7fc0; }
.sc-note.is-ok { background: rgba(22, 163, 74, .12); color: #15803d; }
.sc-note.is-err { background: rgba(220, 38, 38, .1); color: #b91c1c; }

[data-theme="dark"] .sc-ring::after { background: #1b2028; }
[data-theme="dark"] .sc-note.is-info { color: #58bdf0; }
[data-theme="dark"] .sc-note.is-ok { color: #4ade80; }
[data-theme="dark"] .sc-note.is-err { color: #f87171; }
[data-theme="dark"] .sc-err { color: #f87171; }

@media (max-width: 768px) {
    .sc-ring { width: 128px; height: 128px; }
    .sc-ring-num b { font-size: 34px; }
}