@import url('./calc-common.css');

/* ========== 减脂体重记录曲线 ========== */
.wc-layout {
    display: grid;
    grid-template-columns: 380px minmax(0, 1fr);
    gap: 20px;
    margin-bottom: 24px;
    align-items: start;
}
.wc-card {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 22px;
}
.wc-chart-card { min-height: 420px; }
.wc-chart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 380px;
    text-align: center;
    color: var(--c-text-muted);
    font-size: 13.5px;
    line-height: 1.8;
}
.wc-chart-empty .emoji { font-size: 46px; opacity: 0.75; }
.wc-chart-body { animation: calcFade 0.28s ease; }

/* 统计指标 */
.wc-chart-head {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.wc-stat {
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--c-surface-soft);
    border: 1px solid var(--c-border);
    text-align: center;
}
.wc-stat .k {
    display: block;
    font-size: 11.5px;
    color: var(--c-text-muted);
    margin-bottom: 4px;
}
.wc-stat .v {
    font-size: 17px;
    font-weight: 800;
    color: var(--c-text);
    word-break: break-all;
}
.wc-stat .v small { font-size: 11.5px; font-weight: 600; color: var(--c-text-muted); }

/* 图表区域 */
.wc-canvas-wrap {
    position: relative;
    border: 1px solid var(--c-border);
    border-radius: 14px;
    background: var(--c-surface-soft);
    padding: 12px;
}
#wcCanvas {
    display: block;
    width: 100%;
    height: 280px;
}
.wc-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--c-text-sub);
}
.wc-legend .dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}
.dot-raw { background: #0a7fc0; }
.dot-trend { background: #e0447c; }

/* 阶段报告 */
.wc-report-card {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 22px;
    margin-bottom: 24px;
}
.wc-report-head { margin-bottom: 16px; }
.wc-report-head .calc-title { margin-bottom: 4px; }
.wc-report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}
.wc-report-item {
    padding: 14px 16px;
    border-radius: 12px;
    background: var(--c-surface-soft);
    border: 1px solid var(--c-border);
}
.wc-report-item .label {
    font-size: 12px;
    color: var(--c-text-muted);
    margin-bottom: 6px;
}
.wc-report-item .value {
    font-size: 18px;
    font-weight: 800;
    color: var(--c-text);
}
.wc-report-item .value small {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-muted);
}
.wc-report-item .sub {
    font-size: 12px;
    color: var(--c-text-sub);
    margin-top: 6px;
    line-height: 1.5;
}
.wc-report-item.is-good .value { color: #1f9d43; }
.wc-report-item.is-warn .value { color: #e0447c; }

/* 历史记录 */
.wc-list-card {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 22px;
    margin-bottom: 24px;
}
.wc-list-head { margin-bottom: 14px; }
.wc-list-head .calc-title { margin-bottom: 4px; }
.wc-del-btn {
    padding: 5px 12px;
    border-radius: 8px;
    border: 1px solid rgba(224, 68, 124, 0.3);
    background: rgba(224, 68, 124, 0.08);
    color: #e0447c;
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.16s ease;
}
.wc-del-btn:hover {
    background: rgba(224, 68, 124, 0.16);
    border-color: rgba(224, 68, 124, 0.5);
}

/* 免责声明 */
.wc-disclaim {
    font-size: 12px;
    line-height: 1.85;
    color: var(--c-text-muted);
    background: var(--c-surface-soft);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 26px;
}
.wc-disclaim b { color: var(--c-text-sub); }

/* 黑夜模式适配 */
[data-theme="dark"] .wc-stat,
[data-theme="dark"] .wc-report-item,
[data-theme="dark"] .wc-canvas-wrap,
[data-theme="dark"] .wc-disclaim { background: rgba(255,255,255,0.03); }
[data-theme="dark"] .dot-raw { background: #58bdf0; }
[data-theme="dark"] .dot-trend { background: #ff7aa2; }
[data-theme="dark"] .wc-report-item.is-good .value { color: #4ede78; }
[data-theme="dark"] .wc-report-item.is-warn .value { color: #ff7aa2; }
[data-theme="dark"] .wc-del-btn {
    background: rgba(224, 68, 124, 0.15);
    border-color: rgba(224, 68, 124, 0.35);
    color: #ff7aa2;
}
[data-theme="dark"] .wc-del-btn:hover {
    background: rgba(224, 68, 124, 0.25);
}

/* 响应式 */
@media (max-width: 1000px) {
    .wc-layout { grid-template-columns: 1fr; }
    .wc-chart-card { min-height: auto; }
    .wc-chart-empty { min-height: 170px; }
}
@media (max-width: 620px) {
    .wc-card, .wc-report-card, .wc-list-card { padding: 18px; }
    .wc-chart-head { grid-template-columns: repeat(2, 1fr); }
    #wcCanvas { height: 220px; }
    .wc-report-grid { grid-template-columns: 1fr; }
}