.fitness-body { height: 100vh; height: 100dvh; overflow: hidden; }
.fitness-body .book-stage { height: calc(100vh - 32px); height: calc(100dvh - 32px); }
.fitness-body .site-shell { height: 100%; }
.fitness-layout .page-column { display: flex; min-height: 0; flex-direction: column; overflow: hidden; padding: 24px 30px; }
.fitness-layout .page-fitness { display: flex; min-height: 0; flex: 1; flex-direction: column; width: 100%; }

.fitness-page {
    display: grid;
    min-height: 0;
    flex: 1;
    grid-template-columns: minmax(190px, .78fr) minmax(0, 2fr);
    grid-template-rows: auto minmax(0, 1fr);
    gap: 20px;
    color: var(--text);
}

.fitness-panel {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    box-shadow: 0 12px 32px rgba(58, 62, 120, .045);
}

.fitness-panel-label {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.fitness-panel-label span { color: var(--primary); margin-right: 8px; }

.fitness-character {
    display: grid;
    min-height: 330px;
    place-items: center;
}

.fitness-character svg {
    width: 145px;
    height: 203px;
    image-rendering: pixelated;
}

.fitness-calendar { padding: 24px 26px 20px; }
.fitness-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.fitness-panel-head h2 { margin: 0; font-size: 21px; line-height: 1.3; }
.fitness-month-actions { display: flex; gap: 6px; }
.fitness-month-actions button {
    min-width: 32px;
    height: 32px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--sidebar);
    color: var(--text);
    cursor: pointer;
}
.fitness-month-actions button:hover { color: var(--primary); border-color: var(--primary); }
.fitness-weekdays, .fitness-calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.fitness-weekdays { margin-top: 21px; color: var(--muted); font-size: 11px; text-align: center; }
.fitness-calendar-days { margin-top: 8px; }
.fitness-calendar-day, .fitness-calendar-blank { display: grid; min-width: 0; height: 35px; place-items: center; }
.fitness-calendar-day {
    position: relative;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 12px;
    cursor: pointer;
}
.fitness-calendar-day:hover { background: var(--primary-soft); }
.fitness-calendar-day.is-today { box-shadow: inset 0 0 0 1px var(--primary); }
.fitness-calendar-day.is-selected { background: var(--primary); color: white; }
.fitness-calendar-day.is-completed { padding-right: 11px; }
.fitness-calendar-day.is-completed::after {
    position: absolute;
    right: 3px;
    bottom: 1px;
    color: #24935c;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    content: '✓';
}
.fitness-calendar-day.is-selected.is-completed::after { color: white; }
.fitness-message { margin: 8px 0 0; color: #d45f68; font-size: 12px; }

.fitness-workout { display: flex; grid-column: 1 / -1; min-height: 0; flex-direction: column; padding: 26px; }
.fitness-workout-content { display: flex; flex: 1; min-height: 0; flex-direction: column; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; -webkit-overflow-scrolling: touch; }
.fitness-workout-content:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.fitness-exercise-toggle[hidden] { display: none; }
.fitness-exercise-list { display: grid; flex: 0 0 auto; gap: 12px; padding: 0; margin: 0; list-style: none; }
.fitness-exercise { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 18px; align-items: start; padding: 14px; border: 1px solid var(--line); border-radius: 15px; background: var(--sidebar); }
.fitness-exercise-art { display: grid; width: 116px; height: 104px; place-items: center; overflow: hidden; border-radius: 12px; }
.fitness-exercise-art img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.fitness-exercise-copy h3 { display: flex; align-items: baseline; gap: 9px; margin: 1px 0 8px; font-size: 15px; }
.fitness-exercise-copy h3 span { color: var(--primary); font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.fitness-exercise-stats { display: flex; flex-wrap: wrap; align-items: center; gap: 7px 10px; }
.fitness-exercise-stats strong { padding: 4px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--primary); font-size: 12px; line-height: 1.5; }
.fitness-exercise-stats span { color: var(--muted); font-size: 12px; }
.fitness-exercise-description { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; margin: 9px 0 0; color: var(--text); font-size: 12px; line-height: 1.7; }
.fitness-exercise-description.is-expanded { display: block; }
.fitness-exercise-toggle { padding: 2px 0; margin-top: 3px; border: 0; background: transparent; color: var(--primary); font: inherit; font-size: 11px; cursor: pointer; }
.fitness-exercise-toggle:hover { text-decoration: underline; }
.fitness-recovery { width: 100%; font-size: 13px; line-height: 1.8; }
.fitness-recovery p { margin: 0 0 18px; }
.fitness-recovery p:last-child { margin: 18px 0 0; color: var(--muted); }
.fitness-recovery table { width: 100%; border-collapse: collapse; text-align: left; }
.fitness-recovery th, .fitness-recovery td { padding: 10px 8px; border-bottom: 1px solid var(--line); }
.fitness-recovery th:first-child, .fitness-recovery td:first-child { padding-left: 0; }
.fitness-recovery th:last-child, .fitness-recovery td:last-child { padding-right: 0; text-align: right; }
.fitness-recovery th { color: var(--muted); font-size: 11px; font-weight: 700; }
.fitness-recovery td { vertical-align: top; }
.fitness-workout-empty { display: flex; flex: 1; min-height: 175px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.fitness-workout-empty span { margin-bottom: 12px; color: var(--primary); font-size: 28px; }
.fitness-workout-empty strong { font-size: 14px; }
.fitness-workout-empty p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.fitness-checkin-dialog {
    width: min(520px, calc(100vw - 28px));
    max-height: min(80vh, 760px);
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 24px 80px rgba(23, 25, 60, .24);
}
.fitness-checkin-dialog::backdrop { background: rgba(24, 26, 55, .48); }
.fitness-checkin-dialog-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; padding: 22px 24px 16px; border-bottom: 1px solid var(--line); }
.fitness-checkin-dialog-head h2 { margin: 7px 0 0; font-size: 20px; }
.fitness-checkin-dialog-head button { width: 30px; height: 30px; border: 0; border-radius: 8px; background: var(--sidebar); color: var(--text); font-size: 22px; cursor: pointer; }
.fitness-checkin-dialog-body { padding: 18px 24px 24px; }
.fitness-checkin-message { margin: 24px 0; color: var(--muted); font-size: 13px; text-align: center; }
.fitness-checkin-entry + .fitness-checkin-entry { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.fitness-checkin-entry time { display: block; margin-bottom: 10px; color: var(--muted); font-size: 11px; }
.fitness-checkin-entry img { display: block; width: 100%; max-height: 430px; border-radius: 12px; object-fit: contain; background: var(--sidebar); }
.fitness-checkin-entry p { margin: 12px 0 0; font-size: 13px; line-height: 1.8; white-space: pre-wrap; overflow-wrap: anywhere; }

@media (min-width: 901px) {
    .fitness-character { min-height: 0; }
}

@media (max-width: 900px) {
    .fitness-body .book-stage { height: calc(100vh - 24px); height: calc(100dvh - 24px); margin: 12px auto; }
    .fitness-body .site-shell { display: flex; flex-direction: column; }
    .fitness-body .site-header { flex: 0 0 auto; }
    .fitness-body .content-grid { min-height: 0; flex: 1; overflow: hidden; }
}

@media (max-width: 750px) {
    .fitness-layout .page-column { padding: 18px 20px; }
    .fitness-page { grid-template-columns: 1fr; grid-template-rows: 64px auto minmax(0, 1fr); gap: 10px; }
    .fitness-character { min-height: 0; }
    .fitness-character svg { width: 46px; height: 64px; }
    .fitness-calendar { padding: 14px 16px 12px; }
    .fitness-weekdays { margin-top: 10px; }
    .fitness-calendar-days { margin-top: 5px; }
    .fitness-calendar-day, .fitness-calendar-blank { height: 30px; }
    .fitness-workout { grid-column: 1; }
}

@media (max-width: 640px) {
    .fitness-body .book-stage { height: 100vh; height: 100dvh; margin: 0; }
}

@media (max-width: 480px) {
    .fitness-layout .page-column { padding: 12px 14px; }
    .fitness-workout { padding: 14px; }
    .fitness-recovery { font-size: 12px; }
    .fitness-recovery th, .fitness-recovery td { padding: 8px 4px; }
    .fitness-exercise { grid-template-columns: 72px minmax(0, 1fr); gap: 11px; padding: 10px; }
    .fitness-exercise-art { width: 72px; height: 76px; }
    .fitness-exercise-copy h3 { font-size: 13px; }
    .fitness-exercise-stats { gap: 5px; }
    .fitness-exercise-stats strong, .fitness-exercise-stats span { font-size: 11px; }
}

@media (max-width: 750px) and (max-height: 700px) {
    .fitness-page { grid-template-rows: 44px auto minmax(0, 1fr); }
    .fitness-character svg { width: 32px; height: 44px; }
    .fitness-calendar-day, .fitness-calendar-blank { height: 25px; }
}