/* Guided sessions and optional workout logging for maintained home programs. */
.hep-session .hep-session-mode {
    display: grid;
    gap: 10px;
    margin: 22px 0;
    padding: 0;
    border: 0;
    min-width: 0;
}
.hep-session .hep-session-mode legend { margin-bottom: 12px; font-weight: 650; }
.hep-session .hep-session-mode-choice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}
.hep-session .hep-session-mode-choice:has(input:checked) { border-color: var(--color-primary-dark); background: rgba(255,255,255,.55); }
.hep-session .hep-session-mode-choice input { flex: 0 0 auto; margin: 5px 0 0; accent-color: var(--color-primary-dark); }
.hep-session .hep-session-mode-choice strong,
.hep-session .hep-session-mode-choice span span { display: block; }
.hep-session .hep-session-mode-choice span span { color: var(--color-text-light); font-size: .88rem; }
.hep-session .hep-workout { margin: 24px 0; padding-top: 24px; border-top: 1px solid var(--color-border); }
.hep-session .hep-workout-help { color: var(--color-text-light); font-size: .88rem; }
.hep-session .hep-workout-set {
    min-width: 0;
    margin: 20px 0;
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,.4);
}
.hep-session .hep-workout-set legend { padding: 0 7px; font-weight: 650; font-size: .88rem; }
.hep-session .hep-workout-grid,
.hep-session .hep-workout-timer-form { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.hep-session .hep-workout-grid .hep-session-field { margin: 0; min-width: 0; }
.hep-session .hep-workout-grid input,
.hep-session .hep-workout-grid select,
.hep-session .hep-workout-timer-form input,
.hep-session .hep-workout-timer-form select { width: 100%; min-width: 0; }
.hep-session .hep-workout-extra { margin-top: 12px; font-size: .88rem; }
.hep-session .hep-workout-extra summary { padding: 9px 0; cursor: pointer; }
.hep-session .hep-workout-extra .hep-session-field { margin: 12px 0; }
.hep-session .hep-workout-previous { padding: 16px; background: var(--color-border-light); border-radius: var(--radius-sm); overflow-wrap: anywhere; }
.hep-session .hep-workout-previous h5 { font-size: .88rem; margin: 0 0 8px; }
.hep-session .hep-workout-previous ol { margin: 0 0 10px; padding-left: 20px; font-size: .88rem; }
.hep-session .hep-workout-previous p { margin: 0; font-size: .8rem; }
.hep-session .hep-workout-timer { margin: 24px 0 0; padding: 22px 0 0; border-top: 1px solid var(--color-border); }
.hep-session .hep-workout-timer-form .hep-session-field { margin: 0; }
.hep-session .hep-workout-timer-form button { grid-column: 1 / -1; justify-self: start; }
.hep-session .hep-workout-clock { margin: 18px 0 0; color: var(--color-dark); font-size: 2.8rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.hep-session .hep-workout-timer .hep-session-actions { margin-top: 12px; }
.hep-session .hep-workout-record { margin: 16px 0; overflow-wrap: anywhere; }
.hep-session .hep-workout-record summary { padding: 10px 0; font-weight: 600; cursor: pointer; }
.hep-session .hep-workout-record-exercise { margin: 14px 0; }
.hep-session .hep-workout-record-exercise p,
.hep-session .hep-workout-record-exercise ol { margin: 0; font-size: .88rem; }
.hep-session .hep-workout-record-exercise ol { padding-left: 20px; }
@media (max-width: 480px) {
    .hep-session .hep-workout-grid { grid-template-columns: minmax(0,1fr); }
    .hep-session .hep-workout-set { padding: 12px; }
}
.hep-session {
    max-width: 700px;
    margin: clamp(40px, 5vw, 64px) 0;
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.65;
    scroll-margin-top: 104px;
}

[data-hep-launch][hidden],
.hep-session[hidden],
.hep-session [hidden] {
    display: none !important;
}

.hep-session .hep-session-shell {
    min-width: 0;
    padding: clamp(24px, 3vw, 34px);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.32);
}

.hep-session .hep-session-header {
    margin-bottom: 26px;
}

.hep-session .hep-session-eyebrow {
    margin: 0 0 10px;
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
}

.hep-session h2,
.hep-session h3 {
    color: var(--color-dark);
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.025em;
}

.hep-session h2 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 3vw, 2.65rem);
    line-height: 1.08;
}

.hep-session h3 {
    margin: 0 0 14px;
    font-size: clamp(1.65rem, 2.4vw, 2.1rem);
    line-height: 1.15;
    scroll-margin-top: 104px;
}

.hep-session h4 {
    margin: 0 0 7px;
    color: var(--color-dark);
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.4;
}

.hep-session p {
    margin: 0 0 16px;
}

.hep-session .hep-session-intro {
    max-width: 58ch;
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.65;
}

.hep-session .hep-session-panel {
    min-width: 0;
}

.hep-session .hep-session-progress {
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-primary-dark);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.5;
}

.hep-session .hep-session-progress p {
    margin-bottom: 10px;
}

.hep-session progress {
    display: block;
    width: 100%;
    height: 5px;
    margin-top: 10px;
    overflow: hidden;
    border: 0;
    border-radius: 3px;
    background: var(--color-border-light);
    color: var(--color-primary);
    accent-color: var(--color-primary);
}

.hep-session progress::-webkit-progress-bar {
    border-radius: 3px;
    background: var(--color-border-light);
}

.hep-session progress::-webkit-progress-value {
    border-radius: 3px;
    background: var(--color-primary);
}

.hep-session progress::-moz-progress-bar {
    border-radius: 3px;
    background: var(--color-primary);
}

.hep-session .hep-session-exercise {
    min-width: 0;
}

.hep-session .hep-session-prescription {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 16px 24px;
    margin: 0 0 23px;
    padding: 17px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.hep-session .hep-session-prescription > div {
    min-width: 0;
}

.hep-session .hep-session-prescription dt {
    margin-bottom: 5px;
    color: var(--color-text-light);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.4;
}

.hep-session .hep-session-prescription dd {
    margin: 0;
    color: var(--color-dark);
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.5;
}

.hep-session .hep-session-detail {
    margin: 18px 0 0;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
}

.hep-session .hep-session-detail p:last-child,
.hep-session .hep-session-exercise > p:last-child {
    margin-bottom: 0;
}

.hep-session .hep-session-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 12px;
    margin-top: 25px;
}

.hep-session .hep-session-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 48px;
    max-width: 100%;
    padding: 11px 19px;
    border: 1px solid var(--color-primary-dark);
    border-radius: var(--radius-sm);
    background: var(--color-primary-dark);
    color: var(--color-text-inverse);
    font: 600 1rem/1.45 var(--font-family);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    touch-action: manipulation;
    transition: background-color 150ms ease, border-color 150ms ease;
}

.hep-session .hep-session-button:hover {
    border-color: var(--color-dark);
    background: var(--color-dark);
}

.hep-session .hep-session-button.is-secondary {
    border-color: var(--color-border);
    background: transparent;
    color: var(--color-primary-dark);
}

.hep-session .hep-session-button.is-secondary:hover {
    border-color: var(--color-primary-dark);
    background: rgba(31, 108, 164, 0.06);
}

.hep-session .hep-session-button.is-quiet {
    min-height: 44px;
    padding: 9px 8px;
    border-color: transparent;
    background: transparent;
    color: var(--color-primary-dark);
    font-weight: 500;
    text-decoration: underline;
    text-decoration-color: rgba(22, 79, 121, 0.35);
    text-underline-offset: 4px;
}

.hep-session .hep-session-button.is-quiet:hover {
    background: rgba(31, 108, 164, 0.06);
    text-decoration-color: currentColor;
}

.hep-session .hep-session-button:disabled {
    opacity: 0.55;
    cursor: default;
}

.hep-session :where(button, a, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--color-primary-dark);
    outline-offset: 4px;
    box-shadow: 0 0 0 2px var(--color-bg);
}

.hep-session :where(h2, h3)[tabindex="-1"]:focus-visible {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 5px;
}

.hep-session .hep-session-form {
    margin-top: 22px;
}

.hep-session .hep-session-field {
    display: grid;
    gap: 8px;
    margin: 0 0 21px;
}

.hep-session label,
.hep-session legend {
    color: var(--color-dark);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
}

.hep-session fieldset {
    min-width: 0;
    margin: 0 0 21px;
    padding: 0;
    border: 0;
}

.hep-session legend {
    margin-bottom: 10px;
}

.hep-session :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea) {
    width: 100%;
    min-width: 0;
    min-height: 48px;
    padding: 11px 12px;
    border: 1px solid var(--color-text-light);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.7);
    color: var(--color-dark);
    font: 400 1rem/1.5 var(--font-family);
}

.hep-session textarea {
    min-height: 105px;
    resize: vertical;
}

.hep-session ::placeholder {
    color: var(--color-text-light);
    opacity: 1;
}

.hep-session input:is([type="checkbox"], [type="radio"]) {
    flex: 0 0 auto;
    width: 21px;
    height: 21px;
    margin: 2px 0 0;
    accent-color: var(--color-primary-dark);
}

.hep-session .hep-session-check,
.hep-session label:has(> input:is([type="checkbox"], [type="radio"])) {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    min-height: 44px;
    padding: 10px 0;
    font-weight: 500;
    cursor: pointer;
}

.hep-session .hep-session-field > :where(small, .hep-session-hint),
.hep-session .hep-session-storage {
    color: var(--color-text-light);
    font-size: 0.86rem;
    line-height: 1.6;
}

.hep-session .hep-session-safety {
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.hep-session summary {
    min-height: 44px;
    padding: 10px 0;
    color: var(--color-primary-dark);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    cursor: pointer;
}

.hep-session .hep-session-rules {
    padding-top: 13px;
}

.hep-session .hep-session-rules > section + section {
    margin-top: 19px;
    padding-top: 18px;
    border-top: 1px solid var(--color-border-light);
}

.hep-session .hep-session-rules h3 {
    margin-bottom: 8px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 650;
    letter-spacing: 0;
    line-height: 1.4;
}

.hep-session .hep-session-rules p {
    font-size: 0.94rem;
    line-height: 1.7;
}

.hep-session .hep-session-rules p:last-child {
    margin-bottom: 0;
}

.hep-session .hep-session-storage {
    margin: 20px 0 0;
}

.hep-session .hep-session-status {
    margin: 14px 0 0;
    color: var(--color-primary-dark);
    font-size: 0.9rem;
    font-weight: 500;
    overflow-wrap: anywhere;
}

.hep-session .hep-session-status:empty {
    margin: 0;
}

.hep-session .hep-session-history {
    margin-top: 25px;
}

.hep-session .hep-session-entry {
    min-width: 0;
    padding: 21px 0;
    border-top: 1px solid var(--color-border);
}

.hep-session .hep-session-entry-summary {
    display: block;
    margin-bottom: 10px;
    color: var(--color-dark);
    font-weight: 600;
}

.hep-session .hep-session-entry-meta {
    color: var(--color-text-light);
    font-size: 0.86rem;
    font-weight: 400;
}

.hep-session .hep-session-entry p {
    margin-bottom: 10px;
    overflow-wrap: anywhere;
}

.hep-session .hep-session-entry .hep-session-actions {
    gap: 8px 12px;
    margin-top: 12px;
}

.hep-session .hep-session-empty {
    padding: 21px 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
}

.hep-session .hep-session-inline-confirm {
    margin-top: 16px;
    padding: 18px 0 0;
    border-top: 1px solid var(--color-border);
}

.hep-summary-printout {
    display: none;
}

@media (max-width: 560px) {
    .hep-session .hep-session-shell {
        padding: 23px 19px;
    }

    .hep-session .hep-session-header {
        margin-bottom: 22px;
    }

    .hep-session .hep-session-prescription {
        grid-template-columns: minmax(0, 1fr);
        gap: 15px;
    }

    .hep-session .hep-session-actions {
        align-items: stretch;
        gap: 10px;
    }

    .hep-session .hep-session-actions > .hep-session-button:not(.is-quiet) {
        flex: 1 1 100%;
    }

    .hep-session .hep-session-actions > .hep-session-button.is-quiet {
        flex: 0 1 auto;
    }

}

@media (prefers-reduced-motion: reduce) {
    .hep-session *,
    .hep-session *::before,
    .hep-session *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
    }
}

@media print {
    .hep-session,
    .hep-summary-printout {
        display: none !important;
    }

    @page hep-summary {
        size: auto;
        margin: 12mm;

        @bottom-left {
            content: none;
        }

        @bottom-right {
            content: none;
        }
    }

    body.landing-page.hep-page.hep-summary-printing {
        page: hep-summary;
        background: #ffffff;
        color: #111111;
        font: 9pt/1.35 Arial, sans-serif;
    }

    body.hep-summary-printing > * {
        display: none !important;
    }

    body.hep-summary-printing > .hep-summary-printout {
        display: block !important;
        page: hep-summary;
        width: auto;
        max-width: none;
        margin: 0;
        padding: 0;
        color: #111111;
        font: 9pt/1.35 Arial, sans-serif;
        overflow-wrap: anywhere;
    }

    body.hep-summary-printing .hep-summary-printout :where(h1, h2, h3) {
        margin: 0 0 3mm;
        color: #102438;
        font-family: Arial, sans-serif;
        font-size: 16pt;
        font-weight: 700;
        line-height: 1.2;
        letter-spacing: 0;
        break-after: avoid;
    }

    body.hep-summary-printing .hep-summary-printout p {
        margin: 0 0 2.5mm;
        font-size: 9pt;
        line-height: 1.35;
    }

    body.hep-summary-printing .hep-summary-meta,
    body.hep-summary-printing .hep-summary-goal {
        margin-bottom: 4mm;
        padding-bottom: 3mm;
        border-bottom: 1px solid #b9b9b9;
        break-inside: avoid;
    }

    body.hep-summary-printing .hep-summary-printout a {
        color: #111111;
        text-decoration: none;
    }

    body.hep-summary-printing .hep-summary-printout a::after {
        content: none !important;
    }

    body.hep-summary-printing .hep-summary-table {
        width: 100%;
        margin: 4mm 0;
        border-collapse: collapse;
        table-layout: fixed;
        font: 8pt/1.3 Arial, sans-serif;
    }

    body.hep-summary-printing .hep-summary-table th,
    body.hep-summary-printing .hep-summary-table td {
        padding: 2mm 1.6mm;
        border: 1px solid #b9b9b9;
        color: #111111;
        text-align: left;
        vertical-align: top;
        overflow-wrap: anywhere;
        word-break: normal;
    }

    body.hep-summary-printing .hep-summary-table th {
        background: #f0f0f0;
        font-weight: 700;
    }

    body.hep-summary-printing .hep-summary-table th:nth-child(1) {
        width: 16%;
    }

    body.hep-summary-printing .hep-summary-table th:nth-child(2),
    body.hep-summary-printing .hep-summary-table th:nth-child(3) {
        width: 9%;
    }

    body.hep-summary-printing .hep-summary-table th:nth-child(4) {
        width: 24%;
    }

    body.hep-summary-printing .hep-summary-table th:nth-child(5) {
        width: 42%;
    }

    body.hep-summary-printing .hep-summary-table tr {
        break-inside: avoid;
    }
    body.hep-summary-printing .hep-workout-record-exercise {
        margin: 3mm 0;
        break-inside: avoid;
    }
    body.hep-summary-printing .hep-summary-workout-date { break-after: avoid; }
    body.hep-summary-printing .hep-workout-record-exercise h4 {
        margin: 0 0 1mm;
        font: bold 9pt/1.35 Arial, sans-serif;
    }
    body.hep-summary-printing .hep-workout-record-exercise ol {
        margin: 0;
        padding-left: 5mm;
        font: 9pt/1.35 Arial, sans-serif;
    }
}