/* ========== 运动健身板块 ========== */
.fitness-header-card {
    background: linear-gradient(135deg, #F08A4B, #E8743B);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    color: white;
    box-shadow: var(--shadow-md);
}
.fitness-header-card h2 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.fitness-header-card p { font-size: 12px; opacity: 0.9; margin-bottom: 12px; }

/* 子标签（计划 / 视频库） */
.fitness-subtabs { display: flex; gap: 8px; }
.fitness-subtabs .tab-btn {
    background: rgba(255,255,255,0.22);
    border: 1px solid rgba(255,255,255,0.5);
    color: #fff;
}
.fitness-subtabs .tab-btn:hover { background: rgba(255,255,255,0.35); color: #fff; }
.fitness-subtabs .tab-btn.active { background: #fff; color: #E8743B; border-color: #fff; font-weight: 600; }

/* 输入卡 */
.fit-input-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
    margin-top: 16px;
}
.fit-input-row { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-bottom: 14px; }
.fit-input-row label { font-size: 13px; color: var(--text-gray); }
.fit-input-row input {
    width: 110px; padding: 8px 10px; border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); font-size: 14px; outline: none;
}
.fit-input-row input:focus { border-color: #E8743B; }
.fit-goal-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.fit-goal-row label { font-size: 13px; color: var(--text-gray); }
.fit-goal-row select {
    padding: 8px 10px; border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); font-size: 14px; background: #fff; outline: none;
}
.fit-input-tip { font-size: 11px; color: var(--text-light); margin-top: 12px; line-height: 1.5; }

/* 概要 */
.fit-summary {
    display: flex; flex-wrap: wrap; gap: 10px;
    background: var(--bg-white); border-radius: var(--radius-lg);
    padding: 14px 16px; box-shadow: var(--shadow-sm); margin-top: 16px;
}
.fit-summary-item { flex: 1 1 80px; text-align: center; }
.fit-summary-item span { display: block; font-size: 11px; color: var(--text-light); margin-bottom: 4px; }
.fit-summary-item b { font-size: 16px; color: #E8743B; }

/* 今日训练卡 */
.fit-today-card {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    background: linear-gradient(135deg, #FFF3EA, #FFE6D6);
    border: 1px solid #F6C9A8; border-radius: var(--radius-lg);
    padding: 16px 18px; margin-top: 14px;
}
.fit-today-label { font-size: 12px; color: #B5612E; margin-bottom: 4px; }
.fit-today-cat { font-size: 22px; font-weight: 700; color: #E8743B; margin-bottom: 10px; }
.fit-today-rest { font-size: 15px; color: #B5612E; width: 100%; text-align: center; padding: 8px 0; }
.fit-done-badge { font-size: 14px; color: var(--primary-green); font-weight: 600; margin-bottom: 8px; }
.fit-today-right { text-align: right; }

/* 周计划网格 */
.fit-week-grid {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-top: 12px;
}
.fit-day {
    background: var(--bg-white); border-radius: var(--radius-md);
    padding: 12px 6px; text-align: center; box-shadow: var(--shadow-sm);
    cursor: pointer; transition: transform .15s, box-shadow .15s; border: 2px solid transparent;
}
.fit-day:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.fit-day.rest { background: #FAF7F0; cursor: default; }
.fit-day.rest .fit-day-cat { color: var(--text-light); }
.fit-day.today { border-color: #E8743B; }
.fit-day.done { background: #F0F7EC; }
.fit-day-dow { font-size: 12px; color: var(--text-gray); margin-bottom: 6px; }
.fit-day-cat { font-size: 14px; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }
.fit-day-stat { font-size: 11px; color: #E8743B; }

.fit-week-header { margin-top: 20px; }

/* 视频库：trainer 标签 */
.category-tag.trainer {
    background: #FDEDE2; color: #C2622E; border: 1px solid #F6C9A8;
}

/* 响应式 */
@media (max-width: 768px) {
    .fit-week-grid { grid-template-columns: repeat(4, 1fr); }
    .fit-summary-item { flex: 1 1 60px; }
    .fit-today-card { flex-direction: column; align-items: flex-start; }
    .fit-today-right { text-align: left; }
}