.studio-route-page { width: min(100%, 88rem); margin-inline: auto; }
.studio-route-description { max-width: 42rem; margin: 0; color: var(--color-text-muted); font-size: clamp(var(--font-size-md), 1.6vw, var(--font-size-lg)); line-height: 1.65; }
.studio-route-content { margin-top: clamp(var(--space-8), 5vw, var(--space-12)); }

.studio-placeholder-card {
  position: relative;
  display: grid;
  min-height: clamp(30rem, 58vh, 42rem);
  align-content: space-between;
  overflow: hidden;
  padding: clamp(var(--space-7), 5vw, var(--space-12));
  border-color: color-mix(in srgb, var(--color-border) 72%, transparent);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 84% 18%, var(--color-accent-soft), transparent 22rem),
    var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}

.studio-placeholder-card::after {
  position: absolute;
  right: -8rem;
  bottom: -10rem;
  width: 32rem;
  height: 32rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 55%, transparent);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 5rem color-mix(in srgb, var(--color-border) 14%, transparent), 0 0 0 10rem color-mix(in srgb, var(--color-border) 8%, transparent);
  pointer-events: none;
}

.studio-placeholder-card__mark { display: flex; gap: var(--space-2); }
.studio-placeholder-card__mark span { width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--color-accent); }
.studio-placeholder-card__mark span:nth-child(2) { opacity: 0.55; }
.studio-placeholder-card__mark span:nth-child(3) { opacity: 0.25; }
.studio-placeholder-card__copy { position: relative; z-index: 1; max-width: 48rem; margin-top: clamp(var(--space-12), 9vw, 8rem); }
.studio-placeholder-card__eyebrow { margin: 0 0 var(--space-4); color: var(--color-accent); font-size: var(--font-size-xs); font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.studio-placeholder-card h2 { max-width: 17ch; margin: 0; font-size: clamp(2.25rem, 5vw, 4.75rem); letter-spacing: -0.055em; line-height: 1; }
.studio-placeholder-card__copy > p:last-child { max-width: 38rem; margin: var(--space-5) 0 0; color: var(--color-text-muted); font-size: var(--font-size-md); line-height: 1.65; }
.studio-placeholder-card__modules { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-10); }
.studio-placeholder-card__modules span { padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-surface) 76%, transparent); color: var(--color-text-muted); font-size: var(--font-size-xs); }
.studio-route-error { max-width: 42rem; padding: var(--space-8); }
.studio-route-error h2 { margin: 0; }
.studio-route-error p { margin: var(--space-3) 0 0; color: var(--color-text-muted); }

.studio-inline-loader { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); }
.studio-inline-loader i { width: 1rem; height: 1rem; border: 2px solid var(--color-border); border-top-color: var(--color-accent); border-radius: 50%; animation: roozio-spin 0.8s linear infinite; }

.admin-page { width: 100%; max-width: none; }
.admin-page .studio-route-content { margin-top: var(--space-6); }
.admin-page-shell { display: grid; gap: var(--space-4); }
.admin-section-tabs { display: flex; gap: var(--space-2); }
.admin-section-tabs .button.is-active { border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-border)); background: var(--color-accent-soft); color: var(--color-accent); }
.admin-workbench { display: grid; min-height: clamp(34rem, calc(100dvh - 15rem), 52rem); grid-template-columns: minmax(18rem, 0.8fr) minmax(28rem, 2fr); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-bg-elevated); box-shadow: var(--shadow-sm); }
.admin-records, .admin-inspector { display: flex; min-width: 0; flex-direction: column; }
.admin-inspector { border-left: 1px solid var(--color-border); }
.admin-panel-header { display: flex; min-height: 4.15rem; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border); }
.admin-panel-header h2 { margin: var(--space-1) 0 0; font-size: var(--font-size-sm); }
.admin-panel-header .ui-badge { flex: 0 0 auto; }
.admin-kicker { color: var(--color-text-subtle); font-family: var(--font-mono); font-size: var(--font-size-xs); }
.admin-search { width: auto; min-width: 0; min-height: 2.5rem; margin: var(--space-4); border-radius: var(--radius-md); }
.admin-record-list, .admin-inspector__body { min-height: 0; flex: 1; overflow: auto; }
.admin-record-list__items { display: grid; align-content: start; gap: var(--space-1); margin: 0; padding: 0 var(--space-3) var(--space-4); list-style: none; }
.admin-record-list__items button { display: grid; width: 100%; gap: var(--space-1); padding: var(--space-3); border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; color: var(--color-text); text-align: left; cursor: pointer; }
.admin-record-list__items button:hover { background: var(--color-surface-hover); }
.admin-record-list__items button.is-selected { border-color: color-mix(in srgb, var(--color-accent) 25%, var(--color-border)); background: var(--color-accent-soft); }
.admin-record__title { overflow: hidden; font-size: var(--font-size-sm); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.admin-record__meta { overflow: hidden; color: var(--color-text-subtle); font-size: var(--font-size-xs); text-overflow: ellipsis; white-space: nowrap; }
.admin-document { padding: var(--space-5); }
.admin-document__heading h2 { margin: 0; font-size: var(--font-size-xl); letter-spacing: -0.025em; }
.admin-document__heading p { margin: var(--space-2) 0 0; color: var(--color-text-muted); font-family: var(--font-mono); font-size: var(--font-size-xs); overflow-wrap: anywhere; }
.admin-document__section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.admin-document__section h3 { margin: 0 0 var(--space-4); color: var(--color-text-subtle); font-size: var(--font-size-xs); letter-spacing: 0.09em; text-transform: uppercase; }
.admin-document__details { display: grid; grid-template-columns: minmax(9rem, 0.7fr) minmax(0, 1.3fr); gap: var(--space-3) var(--space-5); margin: 0; }
.admin-document__details dt { color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.admin-document__details dd { min-width: 0; margin: 0; color: var(--color-text); font-size: var(--font-size-sm); line-height: 1.5; overflow-wrap: anywhere; white-space: pre-wrap; }
.admin-document__mono { font-family: var(--font-mono); font-size: var(--font-size-xs) !important; }
.admin-status-editor { display: grid; gap: var(--space-4); }
.admin-status-editor__actions { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.admin-status-editor__actions p { max-width: 32rem; margin: 0; color: var(--color-text-muted); font-size: var(--font-size-xs); line-height: 1.5; }
.place-review-form { display: grid; gap: var(--space-4); }
.place-review-form textarea { min-height: 7rem; resize: vertical; }
.place-review-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.place-review-document .ui-form-banner.is-error { color: var(--color-danger); }

.feedback-workbench { grid-template-columns: minmax(20rem, .9fr) minmax(32rem, 1.8fr); }
.feedback-filters { display: grid; gap: var(--space-3); padding: var(--space-4); border-bottom: 1px solid var(--color-border); }
.feedback-filters .admin-search { margin: 0; }
.feedback-filters > div { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.feedback-filters label { display: grid; gap: var(--space-1); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.feedback-filters select { min-height: 2.45rem; padding-block: 0; }
.feedback-ticket-list button { gap: .35rem; }
.feedback-ticket-row__top { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: var(--space-2); }
.feedback-ticket-row__top b { overflow: hidden; color: var(--color-text-subtle); font-family: var(--font-mono); font-size: .66rem; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.feedback-ticket-row__top i { flex: 0 0 auto; padding: .2rem .45rem; border-radius: var(--radius-pill); background: var(--color-accent-soft); color: var(--color-accent); font-size: .62rem; font-style: normal; }
.feedback-ticket { padding: clamp(var(--space-4), 3vw, var(--space-7)); }
.feedback-ticket__heading h2 { margin: var(--space-3) 0 0; font-size: clamp(1.45rem, 3vw, 2.15rem); letter-spacing: -.035em; }
.feedback-ticket__heading > p { margin: var(--space-2) 0 0; color: var(--color-text-subtle); font-family: var(--font-mono); font-size: var(--font-size-xs); overflow-wrap: anywhere; }
.feedback-ticket__badges { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.feedback-ticket__badges span { padding: .35rem .65rem; border: 1px solid var(--color-border); border-radius: var(--radius-pill); color: var(--color-text-muted); font-size: var(--font-size-xs); }
.feedback-ticket__badges span:last-child { border-color: color-mix(in srgb, var(--color-accent) 28%, var(--color-border)); background: var(--color-accent-soft); color: var(--color-accent); }
.feedback-ticket__section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.feedback-ticket__section > h3 { margin: 0 0 var(--space-4); color: var(--color-text-subtle); font-size: var(--font-size-xs); letter-spacing: .09em; text-transform: uppercase; }
.feedback-ticket__message { margin: 0; padding: var(--space-5); border-radius: var(--radius-lg); background: var(--color-surface); line-height: 1.7; white-space: pre-wrap; }
.feedback-thread { display: grid; gap: var(--space-3); }
.feedback-message { max-width: min(88%, 42rem); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm); background: var(--color-surface); }
.feedback-message.is-developer { margin-left: auto; border-color: color-mix(in srgb, var(--color-accent) 25%, var(--color-border)); border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg); background: var(--color-accent-soft); }
.feedback-message header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.feedback-message strong { font-size: var(--font-size-xs); }
.feedback-message time { color: var(--color-text-subtle); font-size: .66rem; }
.feedback-message p { margin: var(--space-2) 0 0; font-size: var(--font-size-sm); line-height: 1.6; white-space: pre-wrap; }
.feedback-history { display: grid; gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.feedback-history li { position: relative; display: grid; gap: .2rem; padding-left: 1.25rem; }
.feedback-history li::before { position: absolute; top: .4rem; left: 0; width: .5rem; height: .5rem; border-radius: 50%; background: var(--color-accent); content: ""; }
.feedback-history strong { font-size: var(--font-size-sm); }
.feedback-history time { color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.feedback-action-forms, .feedback-reply-form { display: grid; gap: var(--space-4); }
.feedback-reply-form textarea { min-height: 9rem; resize: vertical; }
.feedback-reply-options, .feedback-status-form { display: grid; grid-template-columns: minmax(12rem, 1fr) auto; align-items: end; gap: var(--space-3); }
.feedback-action-result { min-height: 1.25rem; margin: 0; color: var(--color-success); font-size: var(--font-size-xs); }
.feedback-status-form { margin-top: var(--space-2); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.feedback-readonly-note { margin: 0; color: var(--color-text-muted); }

@media (max-width: 54rem) {
  .admin-workbench { min-height: 0; grid-template-columns: 1fr; }
  .admin-records { min-height: 22rem; }
  .admin-inspector { min-height: 28rem; border-top: 1px solid var(--color-border); border-left: 0; }
}

@media (max-width: 36rem) {
  .admin-document__details { grid-template-columns: 1fr; gap: var(--space-1); }
  .admin-document__details dd + dt { margin-top: var(--space-3); }
  .admin-status-editor__actions { align-items: stretch; flex-direction: column; }
  .feedback-filters > div, .feedback-reply-options, .feedback-status-form { grid-template-columns: 1fr; }
  .feedback-message { max-width: 96%; }
}

/* Program Builder */
.programs-page { width: 100%; max-width: none; }
.programs-page .studio-route-content { margin-top: var(--space-6); }
.program-workbench { display: grid; min-height: clamp(40rem, calc(100dvh - 15rem), 58rem); grid-template-columns: minmax(15rem, .75fr) minmax(30rem, 1.75fr) minmax(20rem, 1fr); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-bg-elevated); box-shadow: var(--shadow-sm); }
.program-column { display: flex; min-width: 0; flex-direction: column; }
.program-column + .program-column { border-left: 1px solid var(--color-border); }
.program-panel-header { display: flex; min-height: 4.2rem; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); }
.program-panel-header h2 { margin: 0; font-size: var(--font-size-sm); }
.program-kicker { display: block; margin-bottom: var(--space-1); color: var(--color-text-subtle); font-family: var(--font-mono); font-size: .65rem; text-transform: uppercase; }
.program-add { display: grid; width: 2rem; height: 2rem; place-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text); font-size: 1.15rem; cursor: pointer; }
.program-search { width: auto; min-height: 2.4rem; margin: var(--space-3); border-radius: var(--radius-md); }
.program-filters { display: flex; flex-wrap: wrap; gap: var(--space-1); padding: 0 var(--space-3) var(--space-3); }
.program-filters button { padding: var(--space-1) var(--space-2); border: 1px solid transparent; border-radius: var(--radius-pill); background: transparent; color: var(--color-text-subtle); font-size: var(--font-size-xs); cursor: pointer; }
.program-filters button.is-active { border-color: var(--color-border); background: var(--color-surface); color: var(--color-text); }
.program-list, .program-structure-body, .program-inspector-body { min-height: 0; flex: 1; overflow: auto; }
.program-list-items { display: grid; gap: var(--space-1); margin: 0; padding: 0 var(--space-2) var(--space-4); list-style: none; }
.program-list-items button { position: relative; display: grid; width: 100%; gap: var(--space-2); padding: var(--space-3); border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; color: var(--color-text); text-align: left; cursor: pointer; }
.program-list-items button:hover { background: var(--color-surface-hover); }
.program-list-items button.is-selected { border-color: color-mix(in srgb, var(--color-accent) 26%, var(--color-border)); background: var(--color-accent-soft); }
.program-list-title { overflow: hidden; font-size: var(--font-size-sm); font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.program-list-title i { color: var(--color-accent); font-style: normal; }
.program-list-meta { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.program-list-items small { position: absolute; top: var(--space-3); right: var(--space-3); color: var(--color-text-subtle); font-family: var(--font-mono); font-size: .62rem; }
.program-status { padding: 2px 6px; border-radius: var(--radius-pill); background: var(--color-surface); color: var(--color-text-muted); font-size: .65rem; }
.program-status--active { background: color-mix(in srgb, var(--color-success) 15%, transparent); color: var(--color-success); }
.program-status--archived { opacity: .7; }
.program-dirty { padding: var(--space-1) var(--space-2); border-radius: var(--radius-pill); background: var(--color-accent-soft); color: var(--color-accent); font-size: .65rem; }
.program-header-actions, .program-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-1); }
.button-small { min-height: 2rem; padding: var(--space-1) var(--space-3); font-size: var(--font-size-xs); }
.program-canvas { display: grid; gap: var(--space-5); padding: var(--space-4); }
.program-banner { padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text-muted); font-size: var(--font-size-xs); }
.program-banner--error { border-color: color-mix(in srgb, var(--color-danger) 40%, var(--color-border)); color: var(--color-danger); }
.program-banner--success { border-color: color-mix(in srgb, var(--color-success) 40%, var(--color-border)); color: var(--color-success); }
.program-validation-summary { padding: var(--space-3); border: 1px solid color-mix(in srgb, var(--color-danger) 45%, var(--color-border)); border-radius: var(--radius-md); background: color-mix(in srgb, var(--color-danger) 7%, transparent); }
.program-validation-summary strong { font-size: var(--font-size-sm); }
.program-validation-summary ul { display: grid; gap: var(--space-1); margin: var(--space-2) 0 0; padding-left: var(--space-4); }
.program-validation-summary button { padding: 0; border: 0; background: transparent; color: var(--color-danger); font-size: var(--font-size-xs); text-align: left; cursor: pointer; }
.program-field-errors { margin-top: var(--space-3); padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--color-danger) 8%, transparent); color: var(--color-danger); font-size: var(--font-size-xs); }
.program-field-errors p { margin: 0; }
.program-field-errors p + p { margin-top: var(--space-1); }
.program-week { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--color-surface) 45%, transparent); }
.program-week-heading { display: grid; width: 100%; grid-template-columns: 1fr auto auto; gap: var(--space-3); padding: var(--space-3) var(--space-4); border: 0; border-bottom: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); text-align: left; cursor: pointer; }
.program-week-heading span { font-size: var(--font-size-sm); font-weight: 750; }
.program-week-heading small, .program-week-heading i { color: var(--color-text-subtle); font-size: var(--font-size-xs); font-style: normal; }
.program-week-days { display: grid; gap: var(--space-3); padding: var(--space-3); }
.program-day { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-bg-elevated); }
.program-day.has-error, .workout-block.has-error { border-color: color-mix(in srgb, var(--color-danger) 55%, var(--color-border)); }
.program-day > header, .workout-block > header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3); }
.program-day-main, .workout-block-title, .workout-item-main { display: flex; min-width: 0; flex: 1; align-items: center; gap: var(--space-3); padding: 0; border: 0; background: transparent; color: var(--color-text); text-align: left; cursor: pointer; }
.program-day-main div, .workout-item-main div { display: grid; min-width: 0; gap: 2px; }
.program-day-main strong, .workout-item-main strong { overflow: hidden; font-size: var(--font-size-sm); text-overflow: ellipsis; white-space: nowrap; }
.program-day-main small, .workout-item-main small { color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.program-day-number { display: grid; width: 1.75rem; height: 1.75rem; flex: 0 0 auto; place-items: center; border-radius: var(--radius-sm); background: var(--color-accent-soft); color: var(--color-accent); font-family: var(--font-mono); font-size: var(--font-size-xs); }
.program-icon-actions { display: flex; flex: 0 0 auto; gap: 2px; }
.program-icon-actions button { display: grid; width: 1.75rem; height: 1.75rem; place-items: center; padding: 0; border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--color-text-subtle); cursor: pointer; }
.program-icon-actions button:hover:not(:disabled) { border-color: var(--color-border); background: var(--color-surface-hover); color: var(--color-text); }
.program-icon-actions button:disabled { opacity: .25; }
.program-day-content { display: grid; gap: var(--space-3); padding: 0 var(--space-3) var(--space-3) calc(var(--space-3) + 2.75rem); }
.program-rest-copy { margin: 0; padding: var(--space-3); border-top: 1px dashed var(--color-border); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.workout-block { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.workout-block-title { display: grid; gap: 1px; }
.workout-block-title span { color: var(--color-accent); font-size: .65rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.workout-block-title strong { font-size: var(--font-size-sm); }
.workout-items { border-top: 1px solid var(--color-border); }
.workout-item { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); }
.workout-item + .workout-item, .workout-rest { border-top: 1px solid var(--color-border); }
.workout-item-main > span { display: grid; width: 1.4rem; height: 1.4rem; place-items: center; border-radius: 50%; background: var(--color-bg-elevated); color: var(--color-text-subtle); font-size: .65rem; }
.workout-item.has-warning small { color: var(--color-warning); }
.workout-rest { display: flex; align-items: center; justify-content: space-between; padding: var(--space-2) var(--space-3); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.workout-rest > button { display: flex; min-width: 0; flex: 1; justify-content: space-between; padding: 0; border: 0; background: transparent; color: inherit; cursor: pointer; }
.workout-block > footer { display: flex; gap: var(--space-2); padding: var(--space-3); border-top: 1px solid var(--color-border); }
.workout-add-block { display: flex; gap: var(--space-2); padding: var(--space-2); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-md); }
.workout-add-block select { min-width: 0; flex: 1; border: 0; background: transparent; color: var(--color-text); }
.program-day-add { display: flex; justify-content: center; gap: var(--space-2); padding: var(--space-3); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-lg); }
.program-inspector-form { padding: var(--space-4); }
.program-inspector-heading { padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-border); }
.program-inspector-heading > span { color: var(--color-accent); font-family: var(--font-mono); font-size: .65rem; text-transform: uppercase; }
.program-inspector-heading h3 { margin: var(--space-2) 0 0; font-size: var(--font-size-lg); }
.program-inspector-heading p { margin: var(--space-2) 0 0; color: var(--color-text-subtle); font-size: var(--font-size-xs); overflow-wrap: anywhere; }
.program-inspector-form section { display: grid; gap: var(--space-3); margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.program-inspector-form section:first-of-type { border-top: 0; }
.program-inspector-form h4 { margin: 0; color: var(--color-text-subtle); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
.program-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.program-check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2); }
.program-check-grid label { color: var(--color-text-muted); font-size: var(--font-size-xs); }
.program-goals-note { margin: 0; color: var(--color-text-subtle); font-size: var(--font-size-xs); line-height: 1.5; }
.program-exercise-picker { width: min(52rem, calc(100% - 2rem)); max-width: 52rem; }
.program-exercise-picker form { display: grid; gap: var(--space-4); }
.program-exercise-picker header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.program-exercise-picker h2 { margin: 0; }
.program-exercise-picker header p { margin: var(--space-2) 0 0; color: var(--color-text-muted); }
.program-picker-list { max-height: 28rem; overflow: auto; }
.program-picker-items { display: grid; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.program-picker-items button { display: grid; width: 100%; gap: var(--space-1); padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); text-align: left; cursor: pointer; }
.program-picker-items button:hover { border-color: var(--color-accent); }
.program-picker-items span, .program-picker-items small { color: var(--color-text-subtle); font-size: var(--font-size-xs); }

@media (max-width: 74rem) { .program-workbench { grid-template-columns: minmax(14rem, .7fr) minmax(27rem, 1.5fr); } .program-inspector { min-height: 28rem; grid-column: 1 / -1; border-top: 1px solid var(--color-border); border-left: 0 !important; } }
@media (max-width: 48rem) { .program-workbench { display: block; } .program-column { min-height: 24rem; } .program-column + .program-column { border-top: 1px solid var(--color-border); border-left: 0; } .program-day-content { padding-left: var(--space-3); } .program-panel-header { align-items: flex-start; } .program-field-grid, .program-check-grid { grid-template-columns: 1fr; } }

@media (max-width: 47rem) {
  .studio-placeholder-card { min-height: 31rem; padding: var(--space-6); }
  .studio-placeholder-card::after { right: -18rem; bottom: -14rem; }
  .studio-placeholder-card__copy { margin-top: var(--space-12); }
  .studio-placeholder-card h2 { font-size: clamp(2.2rem, 11vw, 3.25rem); }
}

.exercises-page { width: 100%; max-width: none; }
.exercises-page .studio-route-content { margin-top: var(--space-6); }

.exercises-workbench {
  display: grid;
  min-height: clamp(34rem, calc(100dvh - 15rem), 52rem);
  grid-template-columns: minmax(13rem, 1fr) minmax(13rem, 1fr) minmax(22rem, 2fr);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}

.exercise-column {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.exercise-column__body { min-height: 0; flex: 1; overflow: auto; }

.exercise-column + .exercise-column { border-left: 1px solid var(--color-border); }

.exercise-column__header {
  display: flex;
  min-height: 4.15rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.exercise-column__header h2 { margin: 0; font-size: var(--font-size-sm); letter-spacing: -0.01em; }

.exercise-inspector-header-actions {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
}

.exercise-author-select {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-subtle);
  font-size: var(--font-size-xs);
}

.exercise-author-select select {
  max-width: 12rem;
  min-height: 2rem;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.exercise-author-select select:disabled { opacity: 0.65; }

.exercise-add-button {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-subtle);
  font-size: 1.2rem;
  line-height: 1;
}

.exercise-add-button:disabled { cursor: not-allowed; opacity: 0.55; }

.exercise-search {
  width: auto;
  min-width: 0;
  margin: var(--space-4);
}
.exercise-search.search-field { min-height: 2.5rem; border-radius: var(--radius-md); }
.exercise-search input { color: var(--color-text); font: inherit; font-size: var(--font-size-sm); }

.exercise-list {
  display: grid;
  align-content: start;
  gap: var(--space-1);
  margin: 0;
  padding: 0 var(--space-3) var(--space-4);
  list-style: none;
  overflow: visible;
}

.exercise-list button {
  display: grid;
  width: 100%;
  gap: var(--space-1);
  padding: var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
}

.exercise-list button:hover { background: var(--color-surface-hover); }
.exercise-list button.is-selected { border-color: color-mix(in srgb, var(--color-accent) 25%, var(--color-border)); background: var(--color-accent-soft); }
.exercise-list__name { overflow: hidden; font-size: var(--font-size-sm); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.exercise-list__meta { overflow: hidden; color: var(--color-text-subtle); font-size: var(--font-size-xs); text-overflow: ellipsis; white-space: nowrap; }

.exercise-loading-state {
  display: grid;
  min-height: 16rem;
  place-content: center;
  justify-items: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-5);
  color: var(--color-text-subtle);
  text-align: center;
}
.exercise-loading-state__spinner {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-2);
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: roozio-spin 0.8s linear infinite;
}
.exercise-loading-state strong { color: var(--color-text); font-size: var(--font-size-sm); }
.exercise-loading-state p { max-width: 18rem; margin: 0; font-size: var(--font-size-xs); line-height: 1.55; }
.exercise-load-progress {
  display: grid;
  min-height: 16rem;
  grid-template-columns: auto minmax(0, 18rem);
  place-content: center;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-5);
  color: var(--color-text-subtle);
}
.exercise-load-progress.is-compact {
  position: sticky;
  z-index: 1;
  top: 0;
  min-height: 0;
  grid-template-columns: auto minmax(0, 1fr);
  margin: 0 var(--space-3) var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-bg-elevated) 96%, transparent);
  backdrop-filter: blur(12px);
}
.exercise-load-progress.is-compact .exercise-loading-state__spinner { width: 1.5rem; height: 1.5rem; margin: 0; border-width: 2px; }
.exercise-load-progress strong { display: block; color: var(--color-text); font-size: var(--font-size-xs); }
.exercise-load-progress p { margin: var(--space-1) 0 var(--space-2); font-size: 0.68rem; }
.exercise-load-progress__track { display: block; height: 0.3rem; overflow: hidden; border-radius: var(--radius-pill); background: var(--color-border); }
.exercise-load-progress__track i { display: block; height: 100%; border-radius: inherit; background: var(--color-accent); transition: width 180ms ease; }

.exercise-inspector { overflow: auto; }
.exercise-inspector-tabs {
  position: sticky;
  z-index: 2;
  top: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: var(--space-2) var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg-elevated) 94%, transparent);
  backdrop-filter: blur(14px);
}
.exercise-inspector__content { padding: var(--space-5); }
.exercise-inspector__title { margin: 0; font-size: var(--font-size-xl); letter-spacing: -0.025em; }
.exercise-inspector__description { margin: var(--space-3) 0 0; color: var(--color-text-muted); line-height: 1.6; }
.exercise-inspector__section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.exercise-inspector__section h3 { margin: 0 0 var(--space-4); color: var(--color-text-subtle); font-size: var(--font-size-xs); letter-spacing: 0.09em; text-transform: uppercase; }
.exercise-details { display: grid; grid-template-columns: minmax(7rem, 0.7fr) minmax(0, 1.3fr); gap: var(--space-3) var(--space-5); margin: 0; }
.exercise-details dt { color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.exercise-details dd { min-width: 0; margin: 0; color: var(--color-text); font-size: var(--font-size-sm); overflow-wrap: anywhere; }
.exercise-details__mono { font-family: var(--font-mono); font-size: var(--font-size-xs); }

.exercise-filter-bar { display: flex; flex-wrap: wrap; gap: var(--space-1); padding: 0 var(--space-4) var(--space-3); }
.exercise-filter-bar button { min-height: 1.85rem; padding: var(--space-1) var(--space-3); border: 1px solid transparent; border-radius: var(--radius-pill); background: transparent; color: var(--color-text-subtle); cursor: pointer; font-size: var(--font-size-xs); }
.exercise-filter-bar button:hover { color: var(--color-text); }
.exercise-filter-bar button.is-active { border-color: var(--color-border); background: var(--color-surface); color: var(--color-text); }
.exercise-muscle-filter { display: grid; width: 100%; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: var(--space-2); margin-top: var(--space-2); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.exercise-muscle-filter select.field { min-width: 0; min-height: 2rem; padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); font-size: var(--font-size-xs); }
.exercise-archive-toggle { display: flex; align-items: center; gap: var(--space-2); padding: 0 var(--space-4) var(--space-3); color: var(--color-text-subtle); font-size: var(--font-size-xs); }
.exercise-dirty-indicator { padding: var(--space-1) var(--space-2); border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-accent) 15%, transparent); color: var(--color-accent); font-size: var(--font-size-xs); }

@media (prefers-reduced-motion: reduce) {
  .exercise-loading-state__spinner { animation: none; }
  .exercise-load-progress__track i { transition: none; }
}
.exercise-inspector__heading, .exercise-editor-heading, .exercise-localization-heading, .exercise-section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.exercise-inspector__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-2); }

.exercise-editor-form { padding: var(--space-5); }
.exercise-localization-form { padding: var(--space-5); }
.exercise-localization-heading h2 { margin: 0; font-size: var(--font-size-xl); }
.exercise-localization-heading p { margin: var(--space-2) 0 0; color: var(--color-text-muted); font-size: var(--font-size-sm); line-height: 1.5; }
.exercise-localization-toolbar { display: grid; grid-template-columns: minmax(8rem, 0.6fr) minmax(12rem, 1.4fr); gap: var(--space-4); margin-top: var(--space-5); }
.exercise-localization-add { display: flex; min-width: 0; gap: var(--space-2); }
.exercise-localization-add .field { min-width: 0; }
.exercise-editor-heading h2 { margin: 0; font-size: var(--font-size-xl); }
.exercise-editor-heading p { margin: var(--space-2) 0 0; color: var(--color-text-muted); font-size: var(--font-size-sm); line-height: 1.5; }
.exercise-editor-section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.exercise-editor-section > h3, .exercise-section-heading h3 { margin: 0 0 var(--space-4); color: var(--color-text-subtle); font-size: var(--font-size-xs); letter-spacing: 0.09em; text-transform: uppercase; }
.exercise-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.exercise-editor-actions { position: sticky; bottom: calc(-1 * var(--space-5)); display: flex; justify-content: flex-end; gap: var(--space-3); margin: var(--space-8) calc(-1 * var(--space-5)) calc(-1 * var(--space-5)); padding: var(--space-4) var(--space-5); border-top: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-bg-elevated) 92%, transparent); backdrop-filter: blur(16px); }
.exercise-json-editor { margin-top: var(--space-5); padding: var(--space-4); border: 1px solid var(--color-border-strong); border-radius: 0.25rem; background: var(--color-surface); }
.exercise-json-editor h3 { margin: 0; font-size: var(--font-size-sm); }
.exercise-json-editor p { margin: var(--space-2) 0 var(--space-3); color: var(--color-text-muted); font-size: var(--font-size-xs); line-height: 1.5; }
.exercise-json-editor textarea.field { box-sizing: border-box; width: 100%; min-height: 22rem; padding: var(--space-4); overflow: auto; border-color: var(--color-border-strong); border-radius: 0.25rem; outline: 0; background: var(--color-bg-elevated); color: var(--color-text); resize: vertical; font-family: var(--font-mono); font-size: var(--font-size-sm); line-height: 1.55; tab-size: 2; white-space: pre; }
.exercise-json-editor textarea.field:focus { border-color: var(--color-focus); box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-focus) 18%, transparent); }
.exercise-json-editor__actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-3); }
.exercise-multi-picker__input { display: flex; gap: var(--space-2); }
.exercise-multi-picker__input .field { min-width: 0; }
.exercise-equipment-row { display: grid; grid-template-columns: minmax(8rem, 1fr) minmax(7rem, 0.8fr) minmax(6rem, 0.5fr); gap: var(--space-3); margin-bottom: var(--space-4); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.exercise-check-field { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); font-size: var(--font-size-sm); }
.exercise-media-editor { display: grid; gap: var(--space-4); }
.exercise-media-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(12rem, 18rem); align-items: start; gap: var(--space-4); padding: var(--space-4); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-md); }
.exercise-media-toolbar strong { color: var(--color-text); font-size: var(--font-size-sm); }
.exercise-media-toolbar p { margin: var(--space-2) 0 0; color: var(--color-text-muted); font-size: var(--font-size-xs); line-height: 1.5; }
.exercise-media-add { cursor: pointer; white-space: nowrap; }
.exercise-media-source-select { min-width: 0; }
.exercise-media-source-control { min-width: 0; grid-column: 1 / -1; }
.exercise-media-link-fields { display: grid; grid-template-columns: minmax(10rem, 0.6fr) minmax(0, 1.4fr); align-items: end; gap: var(--space-3); }
.exercise-media-link-fields [data-add-media-link] { grid-column: 1 / -1; justify-self: start; }
.exercise-media-link-url { min-width: 0; }
.exercise-media-list { display: grid; gap: var(--space-3); }
.exercise-media-card { display: grid; grid-template-columns: 9rem minmax(0, 1fr); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.exercise-media-preview { min-height: 8rem; background: var(--color-bg-elevated); }
.exercise-media-preview img, .exercise-media-preview video { display: block; width: 100%; height: 100%; min-height: 8rem; object-fit: cover; }
.exercise-media-preview__placeholder { display: grid; min-height: 8rem; place-items: center; color: var(--color-text-muted); font-weight: 700; font-size: var(--font-size-xl); }
.exercise-media-card__body { min-width: 0; padding: var(--space-4); }
.exercise-media-card__heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.exercise-media-card__heading strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exercise-media-card__meta { margin: var(--space-2) 0; color: var(--color-text-muted); font-size: var(--font-size-xs); }
.exercise-media-card__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.exercise-media-progress { height: 0.35rem; overflow: hidden; border-radius: 999px; background: var(--color-border); }
.exercise-media-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--color-accent); transition: width 120ms linear; }

@media (max-width: 72rem) {
  .exercises-workbench { grid-template-columns: minmax(12rem, 1fr) minmax(12rem, 1fr) minmax(18rem, 1.6fr); }
}

@media (max-width: 54rem) {
  .exercises-workbench { min-height: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .exercise-inspector { min-height: 22rem; grid-column: 1 / -1; border-top: 1px solid var(--color-border); }
  .exercise-column.exercise-inspector { border-left: 0; }
  .exercise-equipment-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .exercise-media-toolbar { grid-template-columns: 1fr; align-items: stretch; }
  .exercise-media-source-control { grid-column: 1; }
}

@media (max-width: 36rem) {
  .exercises-workbench { display: block; }
  .exercise-column { min-height: 19rem; }
  .exercise-column + .exercise-column { border-top: 1px solid var(--color-border); border-left: 0; }
  .exercise-inspector { min-height: 24rem; }
  .exercise-details { grid-template-columns: 1fr; gap: var(--space-1); }
  .exercise-details dd + dt { margin-top: var(--space-3); }
  .exercise-form-grid, .exercise-equipment-row { grid-template-columns: 1fr; }
  .exercise-media-link-fields { grid-template-columns: 1fr; }
  .exercise-media-link-fields [data-add-media-link] { grid-column: 1; }
  .exercise-media-card { grid-template-columns: 1fr; }
  .exercise-media-preview { max-height: 13rem; }
  .exercise-localization-toolbar { grid-template-columns: 1fr; }
  .exercise-inspector__heading { display: grid; }
  .exercise-inspector__actions { justify-content: flex-start; }
  .exercise-column__header { align-items: flex-start; }
  .exercise-inspector-header-actions { flex-wrap: wrap; }
  .exercise-author-select > span { display: none; }
}