/* =====================================================================
 * 34 泡脚时长水温 · 视觉母题「水温刻度盘 + 时长环」
 * ---------------------------------------------------------------------
 * 色板：温泉褐（--foot-pri #8a5a2b）+ 蒸汽米白（--foot-pri2）。
 * 版式：D 仪表盘中心舞台 —— 中间是圆形主视觉，参数环绕四周。
 * 纯 CSS / 内联 SVG，零图片请求；只作用于 .b11--foot 容器。
 * ===================================================================== */

.b11--foot {
    --foot-pri: #8a5a2b;
    --foot-pri2: #b8823f;
    --foot-hot: #c25a2a;
    --foot-tint: #f1e5d6;
    --foot-ink: #5b3a18;
    --b11-pri: #8a5a2b;
    --b11-pri2: #b8823f;
    --b11-tint: #f1e5d6;
    --b11-bg: #f4efe8;
    --b11-bg2: #e8dfd2;
    --b11-card2: #faf6f0;
    background-image:
        radial-gradient(circle at 50% 18%, color-mix(in srgb, var(--foot-pri) 8%, transparent) 0 30%, transparent 30.5%);
}
:root[data-theme="dark"] .b11.b11--foot {
    --foot-pri: #cf9a56;
    --foot-pri2: #e0b57e;
    --foot-hot: #e8854e;
    --foot-tint: #33240f;
    --foot-ink: #ecd3ab;
    --b11-pri: #cf9a56;
    --b11-pri2: #e0b57e;
    --b11-tint: #33240f;
    --b11-bg: #161310;
    --b11-bg2: #1e1a15;
    --b11-card2: #241f19;
}

/* ---------- 首屏 ---------- */
.foot-hero { padding: 18px 0 4px; }
.foot-hero .b11-h1 em { color: var(--foot-pri); }
.foot-hero .b11-lead b { box-shadow: inset 0 -.42em 0 var(--foot-tint); }
.foot-hero .b11-lead { max-width: 860px; }

/* ---------- 中心舞台 ---------- */
.foot-stage {
    margin-top: 24px; display: grid; gap: var(--b11-gap);
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr) minmax(0, 1fr);
    grid-template-areas: "left center right" "left center right";
    align-items: start;
}
.foot-stage-t { grid-column: 1 / -1; font-size: var(--b11-lg); margin-bottom: -4px; }
.foot-left { grid-area: left; }
.foot-center { grid-area: center; }
.foot-right { grid-area: right; }
.foot-col { display: grid; gap: var(--b11-gap); }
.foot-blk { background: var(--b11-card); border: 1px solid var(--b11-line); box-shadow: var(--b11-shadow); padding: 16px 18px; clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%); }
.foot-blk-t { font-family: var(--b11-mono); font-size: var(--b11-xs); letter-spacing: .12em; color: var(--foot-pri); font-weight: 800; margin-bottom: 12px; padding-bottom: 7px; border-bottom: 2px solid var(--foot-pri); }
.foot-blk .b11-field { margin-bottom: 12px; }
.foot-blk .b11-field:last-child { margin-bottom: 0; }

/* 目的选择 */
.foot-goals { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.foot-goal {
    position: relative; cursor: pointer; text-align: left; font-family: inherit;
    display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: center;
    background: var(--b11-card2); border: 1.5px solid var(--b11-line2); padding: 10px 12px; transition: all .15s;
}
.foot-goal:hover { border-color: var(--foot-pri); }
.foot-goal .ic { font-size: 17px; line-height: 1; }
.foot-goal .nm { font-size: var(--b11-sm); font-weight: 750; color: var(--b11-ink); }
.foot-goal .rg { display: block; font-family: var(--b11-mono); font-size: 11px; color: var(--b11-mute); margin-top: 2px; }
.foot-goal.on { background: var(--foot-tint); border-color: var(--foot-pri); }
.foot-goal.on .nm { color: var(--foot-ink); }
.foot-goal.on::after { content: "✓"; position: absolute; right: 9px; top: 8px; font-size: 12px; font-weight: 900; color: var(--foot-pri); }

/* 中心主视觉 */
.foot-center {
    background: var(--b11-card); border: 1.5px solid var(--foot-pri); box-shadow: var(--b11-shadow);
    padding: 20px 18px 22px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .72fr);
    gap: 12px; align-items: center;
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}
.foot-gauge-box { grid-column: 1; grid-row: 1; min-width: 0; }
.foot-gauge svg { width: 100%; height: auto; display: block; }
.foot-gauge-cap { text-align: center; margin-top: 0; }
.foot-gauge-cap span { font-family: var(--b11-mono); font-size: 34px; font-weight: 800; color: var(--foot-pri); letter-spacing: -.04em; }
.foot-gauge-cap small { display: block; font-size: var(--b11-xs); color: var(--b11-mute); font-family: var(--b11-mono); }
.foot-ring-box { grid-column: 2; grid-row: 1; min-width: 0; }
.foot-ring svg { width: 100%; height: auto; display: block; }
.foot-ring-cap { text-align: center; margin-top: -4px; }
.foot-ring-cap span { font-family: var(--b11-mono); font-size: 24px; font-weight: 800; color: var(--foot-ink); }
.foot-ring-cap small { display: block; font-size: 11px; color: var(--b11-mute); font-family: var(--b11-mono); }

/* 主操作按钮放在中心舞台内，保证落在 950px 视口首屏内 */
.foot-center .foot-acts { grid-column: 1 / -1; grid-row: 2; margin-top: 2px !important; }
.foot-center .b11-msg { grid-column: 1 / -1; grid-row: 3; margin-top: 2px !important; min-height: 0; }

/* 禁忌 */
.foot-contra { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
.foot-contra li {
    position: relative; padding: 6px 0 6px 24px; font-size: var(--b11-xs); color: var(--b11-sub);
    line-height: 1.66; border-bottom: 1px dotted var(--b11-line2);
}
.foot-contra li:last-child { border-bottom: 0; }
.foot-contra li::before {
    content: "!"; position: absolute; left: 0; top: 7px; width: 16px; height: 16px;
    display: grid; place-items: center; background: var(--b11-badbg); color: var(--b11-bad);
    font-size: 10px; font-weight: 900;
}

.foot-acts { margin-top: 22px; }

/* ---------- 结果 ---------- */
.foot-result { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: var(--b11-gap); align-items: stretch; margin-bottom: var(--b11-gap); }
.foot-result-main {
    background: var(--foot-tint); border: 1.5px solid var(--foot-pri); padding: 22px 20px;
    display: flex; flex-direction: column; justify-content: center;
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}
.foot-big { font-family: var(--b11-mono); font-size: clamp(34px, 5vw, 48px); font-weight: 800; color: var(--foot-pri); letter-spacing: -.04em; line-height: 1.08; }
.foot-big-sub { font-size: var(--b11-sm); color: var(--foot-ink); font-weight: 750; margin-top: 3px; }
.foot-big-note { font-size: var(--b11-xs); color: var(--foot-ink); opacity: .88; line-height: 1.7; margin-top: 10px; }
.foot-result .b11-readout-row { border-left: 3px solid var(--foot-pri); }
.foot-result .b11-readout-row.is-hot { background: var(--foot-tint); }
.foot-result .b11-readout-row.is-hot .vl { color: var(--foot-pri); }

.foot-tips { list-style: none; margin: 0; padding: 0; }
.foot-tips li {
    position: relative; padding: 10px 0 10px 30px; font-size: var(--b11-sm); color: var(--b11-sub);
    border-bottom: 1px dotted var(--b11-line2); line-height: 1.74;
}
.foot-tips li:last-child { border-bottom: 0; }
.foot-tips li::before {
    content: "◉"; position: absolute; left: 0; top: 10px; width: 20px; height: 20px;
    display: grid; place-items: center; background: var(--foot-tint); color: var(--foot-pri); font-size: 11px;
}
.foot-tips li b { color: var(--b11-ink); }

/* ---------- 批量清洗条 ---------- */
.foot-clean {
    display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
    margin-top: 14px; padding: 12px 14px; background: var(--b11-card2);
    border: 1px solid var(--b11-line); font-size: var(--b11-sm);
}
.foot-clean > b { color: var(--foot-pri); font-family: var(--b11-mono); font-size: var(--b11-xs); letter-spacing: .08em; }
.foot-clean code { margin-left: auto; }

/* ---------- 响应式 ---------- */
@media (max-width: 1000px) {
    .foot-stage { grid-template-columns: minmax(0, 1fr); grid-template-areas: "center" "left" "right"; }
}
@media (max-width: 560px) {
    .foot-center { grid-template-columns: minmax(0, 1fr); }
    .foot-gauge-box, .foot-ring-box { grid-column: 1; grid-row: auto; }
    .foot-center .foot-acts, .foot-center .b11-msg { grid-column: 1; grid-row: auto; }
    .foot-goals { grid-template-columns: minmax(0, 1fr); }
    .foot-contra { grid-template-columns: minmax(0, 1fr); }
    .foot-gauge-cap { margin-top: 8px; }
    .foot-result { grid-template-columns: minmax(0, 1fr); }
    .foot-clean code { margin-left: 0; }
}