/* Physio Client Exercise View */

.physio-client-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--layer8d-border);
    margin-bottom: 16px;
}

.physio-client-tab {
    padding: 8px 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--layer8d-text-medium);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s;
}

.physio-client-tab:hover {
    color: var(--layer8d-primary);
}

.physio-client-tab.active {
    color: var(--layer8d-primary);
    border-bottom-color: var(--layer8d-primary);
}

.physio-client-tab-pane {
    display: none;
}

.physio-client-tab-pane.active {
    display: block;
}

/* Protocol header */
.physio-protocol-header {
    margin-bottom: 20px;
}

.physio-protocol-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--layer8d-text-dark);
    margin: 0 0 6px;
}

.physio-protocol-desc {
    color: var(--layer8d-text-medium);
    font-size: 14px;
    margin: 0;
}

/* Exercise grid */
.physio-exercise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.physio-exercise-card {
    background: var(--layer8d-bg-white);
    border: 1px solid var(--layer8d-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* Video embed */
.physio-video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    background: #000;
}

.physio-video-wrapper iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
}

.physio-no-video {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--layer8d-bg-light);
    color: var(--layer8d-text-muted);
    font-size: 13px;
}

/* Exercise info */
.physio-exercise-info {
    padding: 12px 14px;
}

.physio-exercise-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--layer8d-text-dark);
    margin-bottom: 8px;
}

.physio-exercise-prescription {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.physio-rx-badge {
    background: var(--layer8d-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
}

.physio-exercise-notes {
    font-size: 13px;
    color: var(--layer8d-text-medium);
    background: var(--layer8d-bg-light);
    border-radius: 4px;
    padding: 6px 10px;
    margin-bottom: 6px;
}

.physio-exercise-desc,
.physio-exercise-instructions {
    font-size: 13px;
    color: var(--layer8d-text-medium);
    margin-top: 4px;
}

/* States */
.physio-exercises-loading,
.physio-no-protocol {
    padding: 40px 20px;
    text-align: center;
    color: var(--layer8d-text-muted);
    font-size: 15px;
}

/* ── Plan header ─────────────────────────────────────────────────────── */
.physio-plan-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--layer8d-border);
}

.physio-plan-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--layer8d-text-dark);
}

.physio-plan-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.physio-plan-protocol-actions {
    display: inline-flex;
    gap: 6px;
    margin-left: auto;
}

/* Notes block — staff-only, sits under the plan header */
.physio-plan-notes {
    background: var(--layer8d-bg-light);
    border: 1px solid var(--layer8d-border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 20px;
}
.physio-plan-notes-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}
.physio-plan-notes-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--layer8d-text-medium);
}
.physio-plan-notes-body {
    font-size: 13px;
    color: var(--layer8d-text-dark);
    white-space: pre-wrap;
    line-height: 1.4;
}
.physio-plan-notes-empty {
    color: var(--layer8d-text-muted);
    font-style: italic;
}

.physio-plan-date {
    font-size: 13px;
    color: var(--layer8d-text-medium);
}

.physio-plan-status {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.physio-plan-status-active { background: #dcfce7; color: #15803d; }
.physio-plan-status-draft  { background: #fef9c3; color: #854d0e; }
.physio-plan-status-done   { background: #f1f5f9; color: #64748b; }

/* ── Circuit section ─────────────────────────────────────────────────── */
.physio-circuit-title {
    background: var(--layer8d-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 14px;
    letter-spacing: 0.03em;
}

.physio-circuit-table-wrap {
    margin-bottom: 28px;
}

/* ── Type badges ─────────────────────────────────────────────────────── */
.physio-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}
.physio-type-fixed    { background: #dcfce7; color: #15803d; }
.physio-type-variable { background: #fef3c7; color: #b45309; }

/* ── Change button ───────────────────────────────────────────────────── */
.physio-change-btn {
    font-size: 11px;
    padding: 3px 10px;
}

/* ── Swap popup list ─────────────────────────────────────────────────── */
.physio-picker-list {
    max-height: 320px;
    overflow-y: auto;
}

.physio-picker-item {
    padding: 10px 16px;
    font-size: 13px;
    cursor: pointer;
    color: var(--layer8d-text-dark);
    border-bottom: 1px solid var(--layer8d-border);
}
.physio-picker-item:last-child { border-bottom: none; }
.physio-picker-item:hover { background: var(--layer8d-bg-light); color: var(--layer8d-primary); }

.physio-picker-empty {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--layer8d-text-muted);
    text-align: center;
}

/* ── Exercise info & videos tab ──────────────────────────────────────── */
.physio-exercise-meta {
    font-size: 12px;
    color: var(--layer8d-text-medium);
    margin-top: 4px;
}

.physio-exercise-meta-warn {
    color: var(--layer8d-error, #dc2626);
}

.physio-video-link {
    color: var(--layer8d-primary);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
}
.physio-video-link:hover {
    text-decoration: underline;
}

/* ── Cross-browser tooltips for action buttons ─────────────────────── */
.physio-progress-btn,
.physio-regress-btn,
.physio-move-up,
.physio-move-down,
.physio-video-btn {
    position: relative;
}

.physio-progress-btn:hover::after,
.physio-regress-btn:hover::after,
.physio-move-up:hover::after,
.physio-move-down:hover::after,
.physio-video-btn:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--layer8d-text-dark, #1f2937);
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 1000;
    margin-bottom: 4px;
}