.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: .85rem;
}
.icon-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    align-items: center;
}
.icon-actions form { margin: 0; }
.icon-btn {
    width: 2.35rem;
    height: 2.35rem;
    display: inline-grid;
    place-items: center;
    padding: 0;
    border-radius: 999px;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: .55rem;
}
.header-icon-button {
    width: 2.35rem;
    height: 2.35rem;
    border: 1px solid rgba(59,36,23,.18);
    border-radius: 999px;
    background: rgba(255,248,236,.72);
    color: var(--theatre-brown);
    display: grid;
    place-items: center;
    font-size: 1.1rem;
}
.header-icon-button[hidden] { display: none !important; }
.exercise-card-with-actions { display: block; }
.exercise-card-link {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: .9rem;
}
.exercise-actions { justify-content: flex-end; }
.course-card-link,
.session-card-link,
.list-card-link {
    display: block;
    flex: 1;
    min-width: 0;
}
.session-card-link {
    display: flex;
    gap: .9rem;
    align-items: center;
}
.list-card-actions { align-items: center; }
.confirm-modal {
    border-radius: 1.25rem;
    border: 1px solid var(--theatre-border);
    box-shadow: 0 24px 80px rgba(59,36,23,.22);
}
.confirm-modal .modal-header,
.confirm-modal .modal-footer { border-color: rgba(59,36,23,.1); }
.calendar-card {
    overflow: hidden;
    margin-bottom: calc(7.5rem + var(--safe-bottom));
}
#calendar {
    width: 100%;
    max-width: 100%;
}
.fc .fc-button { text-transform: lowercase; }
.exercise-picker-controls {
    display: grid;
    grid-template-columns: 1fr;
    gap: .55rem;
}
.exercise-picker-search { min-height: 46px; }
.exercise-picker-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    color: #7b6a5e;
}
.exercise-picker-results {
    display: grid;
    gap: .65rem;
    max-height: 430px;
    overflow: auto;
    padding-right: .2rem;
    -webkit-overflow-scrolling: touch;
}
.exercise-picker-item {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: .75rem;
    align-items: start;
    text-align: left;
    border: 1px solid rgba(59,36,23,.12);
    border-radius: 1.1rem;
    background: #fffaf4;
    color: var(--theatre-ink);
    padding: .75rem;
    box-shadow: 0 10px 24px rgba(59,36,23,.06);
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.exercise-picker-item:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(59,36,23,.1);
    border-color: rgba(164,73,34,.28);
}
.exercise-picker-item.is-selected {
    border-color: var(--theatre-rust);
    background: #fff3df;
    box-shadow: 0 18px 38px rgba(164,73,34,.18);
}
.exercise-picker-item.is-disabled {
    opacity: .62;
    cursor: not-allowed;
}
.exercise-picker-icon {
    width: 46px;
    height: 46px;
    border-radius: 1rem;
    display: grid;
    place-items: center;
    background: color-mix(in srgb,var(--cat-color) 18%,white);
    color: var(--cat-color);
    font-size: 1.35rem;
}
.exercise-picker-copy {
    display: flex;
    flex-direction: column;
    gap: .28rem;
    min-width: 0;
}
.exercise-picker-copy strong {
    font-size: .98rem;
    line-height: 1.2;
}
.exercise-picker-copy small {
    color: #7b6a5e;
    line-height: 1.25;
}
.exercise-picker-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    margin-bottom: .1rem;
}
.exercise-picker-empty { padding: 1.4rem .75rem; }
.catalog-toolbar {
    position: sticky;
    top: calc(68px + env(safe-area-inset-top,0px));
    z-index: 18;
    border: 1px solid rgba(59,36,23,.08);
    border-radius: 1.55rem;
    background: rgba(255,252,247,.94);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 44px rgba(59,36,23,.11);
    padding: .78rem;
    margin-top: .25rem;
}
.catalog-searchbar {
    display: flex;
    align-items: center;
    gap: .6rem;
    min-height: 3.15rem;
    border: 1px solid rgba(59,36,23,.1);
    border-radius: 1.35rem;
    background: #fff;
    padding: .2rem .82rem;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.72);
}
.catalog-searchbar i { color: #6f5f54; }
.catalog-searchbar input {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    outline: 0;
    background: transparent;
    flex: 1;
    min-width: 0;
    font-size: .96rem;
}
.catalog-search-clear {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: #f3e8dd;
    color: #6b3a1f;
}
.catalog-toolbar-actions {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: .55rem;
    margin-top: .68rem;
}
.catalog-pill-button,
.catalog-submit-button {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    border-radius: 1.15rem;
    background: #fff8ec;
    color: var(--theatre-brown);
    font-weight: 900;
    min-height: 2.85rem;
    padding: .25rem .9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .42rem;
    box-shadow: 0 8px 20px rgba(59,36,23,.08);
}
.catalog-pill-button:active,
.catalog-submit-button:active { transform: translateY(1px); }
.catalog-pill-button i { color: var(--theatre-rust); }
.catalog-pill-button span {
    min-width: 1.4rem;
    height: 1.4rem;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    background: var(--theatre-rust);
    color: #fff;
    font-size: .72rem;
}
.catalog-submit-button {
    width: 2.85rem;
    background: var(--theatre-brown);
    color: #fff8ec;
}
.active-filter-strip {
    display: flex;
    gap: .45rem;
    overflow: auto;
    padding: .72rem 0 .06rem;
    -webkit-overflow-scrolling: touch;
}
.active-filter-chip,
.active-filter-reset {
    display: inline-flex;
    align-items: center;
    gap: .22rem;
    border-radius: 999px;
    white-space: nowrap;
    font-size: .78rem;
    font-weight: 850;
}
.active-filter-chip {
    padding: .38rem .7rem;
    background: #fff3df;
    color: #6b3a1f;
    border: 1px solid rgba(164,73,34,.16);
}
.active-filter-reset {
    padding: .38rem .2rem;
    color: var(--theatre-rust);
}
.catalog-sheet.offcanvas-bottom,
.catalog-sheet {
    height: min(92dvh, 790px) !important;
    min-height: min(760px, 84dvh);
    border-radius: 1.85rem 1.85rem 0 0;
    border: 0;
    background: #fffaf4;
    color: var(--theatre-ink);
}
.catalog-sheet .offcanvas-header {
    padding: 1.35rem 1.25rem .95rem;
    border-bottom: 1px solid rgba(59,36,23,.08);
}
.catalog-sheet .offcanvas-title {
    font-weight: 900;
    letter-spacing: -.03em;
    font-size: 1.2rem;
}
.catalog-sheet .btn-close {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background-color: #f3e8dd;
    opacity: 1;
}
.catalog-sheet .offcanvas-body {
    padding: 1.25rem 1.25rem calc(6.3rem + env(safe-area-inset-bottom,0px));
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}
.filter-sheet-section {
    margin-bottom: 1.35rem;
}
.filter-sheet-label {
    display: block;
    margin-bottom: .62rem;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 900;
    color: var(--theatre-rust);
}
.filter-chip-row,
.filter-chip-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .58rem;
}
.filter-chip-grid {
    max-height: 15.5rem;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: .1rem;
}
.filter-chip-input {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.65rem;
    padding: .58rem .95rem;
    border-radius: 999px;
    border: 1px solid rgba(59,36,23,.12);
    background: #fff;
    color: var(--theatre-brown);
    font-weight: 850;
    font-size: .9rem;
    box-shadow: 0 7px 18px rgba(59,36,23,.05);
}
.filter-chip-input:focus-visible + .filter-chip {
    outline: 2px solid rgba(164,73,34,.35);
    outline-offset: 2px;
}
.filter-chip-input:checked + .filter-chip {
    background: var(--theatre-brown);
    border-color: var(--theatre-brown);
    color: #fff8ec;
    box-shadow: 0 12px 28px rgba(59,36,23,.18);
}
.catalog-sheet-actions {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1.45fr;
    gap: .75rem;
    padding: .95rem 1.25rem calc(1rem + env(safe-area-inset-bottom,0px));
    background: linear-gradient(180deg, rgba(255,250,244,.72), #fffaf4 34%);
    border-top: 1px solid rgba(59,36,23,.08);
}
.catalog-sheet-actions .btn {
    min-height: 3rem;
    border-radius: 999px;
}
.catalog-sort-sheet.offcanvas-bottom,
.catalog-sort-sheet {
    height: min(58dvh, 460px) !important;
    min-height: 390px;
}
.sort-chip-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-height: none;
}
.sort-chip {
    width: 100%;
    justify-content: flex-start;
    border-radius: 1.15rem;
    padding: .95rem 1rem;
}
.catalog-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: .95rem 0 1rem;
}
.catalog-heading small { color: #7b6a5e; }
.catalog-heading .btn { white-space: nowrap; }
.chip-favorite {
    background: #fff7d6;
    color: #7c4a03;
}
.favorite-toggle-button i { color: currentColor; }
.btn-theatre.favorite-toggle-button {
    background: var(--theatre-gold);
    border-color: var(--theatre-gold);
    color: var(--theatre-brown);
}
.btn-theatre.favorite-toggle-button:hover {
    background: #c8912d;
    border-color: #c8912d;
    color: var(--theatre-brown);
}
@media (prefers-color-scheme: dark) {
    .chip-favorite {
        background: #4a3511;
        color: #facc15;
    }
    .btn-theatre.favorite-toggle-button {
        background: #d9a441;
        border-color: #d9a441;
        color: #2d1b12;
    }
}
@media (min-width: 768px) {
    .exercise-picker-controls { grid-template-columns: 2fr repeat(4,1fr); }
    .exercise-picker-results { grid-template-columns: repeat(2,1fr); }
    .catalog-toolbar {
        position: relative;
        top: auto;
    }
    .catalog-toolbar-actions {
        grid-template-columns: auto auto auto;
        justify-content: end;
    }
    .filter-chip-grid { max-height: 18rem; }
    .catalog-sheet.offcanvas-bottom,
    .catalog-sheet { height: min(86dvh, 800px) !important; }
    .sort-chip-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 767px) {
    .app-main {
        padding-left: .75rem;
        padding-right: .75rem;
    }
    .calendar-card {
        border-radius: 1.25rem;
        padding: .65rem !important;
    }
    .fc .fc-header-toolbar {
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: .45rem;
        align-items: center;
        margin-bottom: .75rem;
    }
    .fc .fc-toolbar-chunk { min-width: 0; }
    .fc .fc-toolbar-title {
        font-size: .98rem;
        line-height: 1.15;
        text-align: center;
        white-space: normal;
    }
    .fc .fc-button {
        padding: .42rem .58rem;
        font-size: .8rem;
    }
    .fc .fc-footer-toolbar {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        margin-top: .75rem;
        padding-right: 5.25rem;
        padding-bottom: .25rem;
    }
    .fc .fc-footer-toolbar .fc-toolbar-chunk {
        display: flex;
        flex-wrap: wrap;
        gap: .25rem;
    }
    .fc .fc-timegrid-slot-label { font-size: .72rem; }
    .fc .fc-col-header-cell-cushion { font-size: .78rem; }
    .fc .fc-list {
        border-radius: .85rem;
        overflow: hidden;
    }
    .fc .fc-list-event-title,
    .fc .fc-list-event-time { font-size: .86rem; }
    .card-actions,
    .action-row { align-items: center; }
    .session-card { align-items: center; }
    .session-card-link { align-items: center; }
    .exercise-picker-results { max-height: 360px; }
    .exercise-picker-item {
        grid-template-columns: 42px 1fr;
        padding: .7rem;
    }
    .exercise-picker-icon {
        width: 42px;
        height: 42px;
    }
    .catalog-toolbar {
        margin-left: -.15rem;
        margin-right: -.15rem;
    }
    .catalog-heading { align-items: flex-end; }
    .catalog-heading .btn {
        border-radius: 999px;
        width: 3.15rem;
        height: 3.15rem;
        font-size: 0;
        padding: 0;
    }
    .catalog-heading .btn i {
        font-size: 1.15rem;
        margin: 0 !important;
    }
    .catalog-heading .btn::after {
        content: '+';
        font-size: 1.3rem;
        line-height: 1;
    }
}