/* Challenge New Page — auth/login-inspired clean design */

/* ── Page skeleton ─────────────────────────────────────────────── */
.ui-challenge-new-page {
    min-width: 320px;
    color: var(--ui-text-primary);
}

.ui-challenge-new-main {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(40px, 6vw, 80px) clamp(20px, 5vw, 72px);
}

/* ── Heading ───────────────────────────────────────────────────── */
.ui-challenge-new-heading {
    margin: 0 0 var(--ui-space-2);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 650;
    letter-spacing: -.035em;
    line-height: 1.05;
    text-wrap: balance;
}

.ui-challenge-new-intro {
    margin: 0 0 var(--ui-space-12);
    color: var(--ui-text-secondary);
    font-size: 1rem;
    line-height: 1.65;
    max-width: 52ch;
}

/* ── Form ──────────────────────────────────────────────────────── */
.ui-challenge-new-form {
    display: grid;
    gap: var(--ui-space-8);
}

/* ── Title Constructor Bar ─────────────────────────────────────── */
.ui-challenge-new-title-section {
    display: grid;
    gap: var(--ui-space-2);
}

.ui-challenge-new-title-bar {
    display: flex;
    gap: var(--ui-space-3);
    align-items: center;
    flex-wrap: wrap;
    padding: var(--ui-space-4);
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-bg-surface);
    min-height: 56px;
    box-sizing: border-box;
}

.ui-challenge-new-title-bar__separator {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ui-text-muted);
    user-select: none;
    line-height: 1;
}

.ui-challenge-new-title-bar__empty {
    color: var(--ui-text-muted);
    font-style: italic;
    font-size: .9375rem;
}

/* ── Basket wheel selector ─────────────────────────────────────── */
.ui-challenge-new-basket {
    position: relative;
    width: 170px;
    height: 42px;
    flex-shrink: 0;
}

.ui-challenge-new-basket__btn {
    position: absolute;
    inset: 0;
    padding: var(--ui-space-2) var(--ui-space-4);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--ui-radius-control);
    border: 1px solid var(--ui-border-default);
    background: var(--ui-bg-subtle);
    color: var(--ui-text-primary);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
    text-align: center;
    transition:
        border-color var(--ui-duration-fast) ease,
        background-color var(--ui-duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-basket__btn:hover {
        border-color: var(--ui-border-strong);
        background: var(--ui-bg-raised);
    }
}

.ui-challenge-new-basket.active {
    z-index: 10;
}

.ui-challenge-new-basket.active .ui-challenge-new-basket__btn {
    opacity: 0;
    pointer-events: none;
}

/* ── Wheel dropdown ────────────────────────────────────────────── */
.ui-challenge-new-basket__dropdown {
    display: none;
    position: absolute;
    top: calc(50% - 100px);
    left: 0;
    z-index: var(--ui-z-dropdown);
    background: var(--ui-bg-raised);
    border: 1px solid var(--ui-border-strong);
    border-radius: var(--ui-radius-control);
    width: 100%;
    height: 200px;
    box-shadow: var(--ui-shadow-panel);
    overflow: hidden;
}

.ui-challenge-new-basket__dropdown::before,
.ui-challenge-new-basket__dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 60px;
    pointer-events: none;
    z-index: 5;
}

.ui-challenge-new-basket__dropdown::before {
    top: 0;
    background: linear-gradient(to bottom, var(--ui-bg-raised), transparent);
}

.ui-challenge-new-basket__dropdown::after {
    bottom: 0;
    background: linear-gradient(to top, var(--ui-bg-raised), transparent);
}

/* ── Wheel scroller ────────────────────────────────────────────── */
.ui-challenge-new-wheel {
    height: 200px;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    position: relative;
    scrollbar-width: none;
    perspective: 1000px;
    transform-style: preserve-3d;
    outline: none;
}

.ui-challenge-new-wheel::-webkit-scrollbar {
    display: none;
}

.ui-challenge-new-wheel__items {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    transform-style: preserve-3d;
    pointer-events: auto;
    z-index: 2;
}

.ui-challenge-new-wheel__item {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 1.05rem;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 15px;
    box-sizing: border-box;
    backface-visibility: hidden;
    transform-origin: center center -100px;
    /* Wheel feedback follows scrolling directly; delaying it makes selection feel imprecise. */
}

.ui-challenge-new-wheel__highlight {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    height: 40px;
    pointer-events: none;
    border-top: 1px solid var(--ui-border-default);
    border-bottom: 1px solid var(--ui-border-default);
    background: var(--ui-accent-soft);
    z-index: 4;
}

/* ── Tab label ─────────────────────────────────────────────────── */
.ui-challenge-new-tab-label {
    margin-bottom: var(--ui-space-3);
}

/* ── Goal Type Tabs ────────────────────────────────────────────── */
.ui-challenge-new-tabs {
    display: flex;
    gap: var(--ui-space-2);
}

.ui-challenge-new-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ui-space-2);
    padding: var(--ui-space-3) var(--ui-space-4);
    font-size: .9375rem;
    font-weight: 600;
    border-radius: var(--ui-radius-control);
    border: 1px solid var(--ui-border-default);
    background: var(--ui-bg-surface);
    color: var(--ui-text-secondary);
    cursor: pointer;
    min-height: var(--ui-control-height);
    transition:
        color var(--ui-duration-fast) ease,
        background-color var(--ui-duration-fast) ease,
        border-color var(--ui-duration-fast) ease;
}

.ui-challenge-new-tab--active {
    color: var(--ui-text-primary);
    background: var(--ui-accent-soft);
    border-color: var(--ui-accent);
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-tab:hover:not(.ui-challenge-new-tab--active) {
        color: var(--ui-text-primary);
        border-color: var(--ui-border-strong);
    }
}

/* ── Goal Catalog ──────────────────────────────────────────────── */
.ui-challenge-new-catalog-header {
    font-size: .8125rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--ui-accent);
    letter-spacing: .1em;
    margin-bottom: var(--ui-space-4);
    display: flex;
    align-items: center;
    gap: var(--ui-space-2);
}

.ui-challenge-new-catalog-header__dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--ui-accent);
    border-radius: 50%;
}

.ui-challenge-new-category {
    margin-bottom: var(--ui-space-6);
}

.ui-challenge-new-category__title {
    font-size: .8125rem;
    font-weight: 650;
    margin-bottom: var(--ui-space-3);
    color: var(--ui-text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
}

/* ── Goal Grid ─────────────────────────────────────────────────── */
.ui-challenge-new-goal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--ui-space-3);
}

/* ── Goal Card ─────────────────────────────────────────────────── */
.ui-challenge-new-goal {
    display: flex;
    align-items: center;
    gap: var(--ui-space-3);
    padding: var(--ui-space-4);
    border: 1px solid var(--ui-border-subtle);
    border-radius: var(--ui-radius-control);
    background: var(--ui-bg-surface);
    cursor: pointer;
    user-select: none;
    position: relative;
    transition:
        border-color var(--ui-duration-fast) ease,
        background-color var(--ui-duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-goal:hover {
        border-color: var(--ui-border-strong);
        background: var(--ui-bg-raised);
    }
}

.ui-challenge-new-goal--selected {
    border-color: var(--ui-accent);
    background: var(--ui-accent-soft);
}

.ui-challenge-new-goal__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--ui-bg-subtle);
    border-radius: var(--ui-radius-control);
    flex-shrink: 0;
    color: var(--ui-text-secondary);
    font-size: 1.5rem;
    line-height: 1;
}

.ui-challenge-new-goal__icon svg {
    width: 22px;
    height: 22px;
}

.ui-challenge-new-goal__body {
    flex: 1;
    min-width: 0;
}

.ui-challenge-new-goal__name {
    font-size: .9375rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 2px;
    overflow-wrap: anywhere;
}

.ui-challenge-new-goal__desc {
    font-size: .8125rem;
    line-height: 1.4;
    color: var(--ui-text-secondary);
    margin-bottom: 2px;
    overflow-wrap: anywhere;
}

.ui-challenge-new-goal__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ui-space-2);
    margin-top: var(--ui-space-1);
}

.ui-challenge-new-goal__competition {
    display: inline-flex;
    align-items: center;
    gap: var(--ui-space-1);
    margin-left: auto;
    padding: 3px 8px;
    border: 1px solid var(--ui-success-border);
    border-radius: var(--ui-radius-pill);
    background: var(--ui-success-soft);
    color: var(--ui-success);
    font-size: .75rem;
    font-weight: 650;
    line-height: 1.35;
    white-space: nowrap;
}

.ui-challenge-new-goal__custom-desc {
    display: none;
}

.ui-challenge-new-goal__badge {
    position: static;
    font-size: .8125rem;
    padding: 2px 8px;
    border-radius: var(--ui-radius-pill);
    background: var(--ui-accent);
    color: var(--ui-text-primary);
    font-weight: 700;
    margin-left: auto;
    flex-shrink: 0;
    display: none;
}

.ui-challenge-new-goal--selected .ui-challenge-new-goal__badge {
    display: block;
}

/* ── Subgoal hint pill ─────────────────────────────────────────── */
.ui-challenge-new-subgoal-hint {
    font-size: .75rem;
    display: inline-flex;
    align-items: center;
    gap: var(--ui-space-1);
    color: var(--ui-text-secondary);
    cursor: pointer;
    border: 1px solid var(--ui-border-subtle);
    padding: 2px 8px;
    border-radius: var(--ui-radius-control);
    background: var(--ui-bg-subtle);
    user-select: none;
    transition:
        background-color var(--ui-duration-fast) ease,
        border-color var(--ui-duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-subgoal-hint:hover {
        background: var(--ui-bg-raised);
        border-color: var(--ui-border-default);
    }
}

/* ── Empty state ───────────────────────────────────────────────── */
.ui-challenge-new-empty {
    text-align: center;
    padding: var(--ui-space-12) var(--ui-space-8);
    color: var(--ui-text-muted);
    font-style: italic;
}

/* ── Parameters container ──────────────────────────────────────── */
.ui-challenge-new-params {
    display: none;
    grid-column: 1 / -1;
    padding: var(--ui-space-6) 0;
    box-sizing: border-box;
}

.ui-challenge-new-params__title {
    font-weight: 650;
    margin-bottom: var(--ui-space-4);
    font-size: 1rem;
}

/* ── Parameter field (level/collect selectors) ─────────────────── */
.ui-challenge-new-param {
    margin-bottom: var(--ui-space-3);
    padding: var(--ui-space-3);
    background: var(--ui-bg-subtle);
    border-radius: var(--ui-radius-control);
    border: 1px solid var(--ui-border-subtle);
}

.ui-challenge-new-param label {
    font-size: .8125rem;
    display: block;
    margin-bottom: var(--ui-space-1);
    color: var(--ui-text-muted);
}

.ui-challenge-new-param input {
    width: 100%;
    padding: var(--ui-space-2) var(--ui-space-3);
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-control);
    background: var(--ui-bg-canvas);
    color: var(--ui-text-primary);
    font-size: .9375rem;
}

.ui-challenge-new-param input:focus {
    border-color: var(--ui-focus);
    box-shadow: var(--ui-shadow-focus);
    outline: none;
}

/* ── Level selector (± buttons) ────────────────────────────────── */
.ui-challenge-new-level-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ui-space-3);
}

.ui-challenge-new-level-row label {
    margin-bottom: 0;
    font-weight: 600;
    font-size: .875rem;
    color: var(--ui-text-secondary);
}

.ui-challenge-new-level-selector {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-control);
    background: var(--ui-bg-canvas);
    overflow: hidden;
}

.ui-challenge-new-level-selector__btn {
    padding: var(--ui-space-2) var(--ui-space-3);
    background: transparent;
    border: none;
    color: var(--ui-accent);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--ui-control-height);
    min-height: var(--ui-control-height);
    transition: background-color var(--ui-duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-level-selector__btn:hover {
        background: var(--ui-accent-soft);
    }
}

.ui-challenge-new-level-selector__btn:first-child {
    border-right: 1px solid var(--ui-border-default);
}

.ui-challenge-new-level-selector__btn:last-child {
    border-left: 1px solid var(--ui-border-default);
}

.ui-challenge-new-level-selector input {
    width: 70px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--ui-text-primary);
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-weight: 700;
    font-size: 1.1rem;
    padding: var(--ui-space-1) 0;
    outline: none;
    min-height: var(--ui-control-height);
}

.ui-challenge-new-level-selector__readonly {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ui-accent);
    padding-right: var(--ui-space-6);
    font-family: "IBM Plex Mono", ui-monospace, monospace;
}

/* ── Custom description (markdown body) ────────────────────────── */
.ui-challenge-new-selected-desc {
    margin-bottom: var(--ui-space-6);
}

.ui-challenge-new-selected-desc p:last-child {
    margin-bottom: 0;
}

/* ── Submit button ─────────────────────────────────────────────── */
.ui-challenge-new-submit-row {
    grid-column: 1 / -1;
    padding-top: var(--ui-space-4);
}

.ui-challenge-new-submit {
    width: 100%;
}

/* ── Wiki Item Search ──────────────────────────────────────────── */
.ui-challenge-new-wiki-search {
    display: grid;
    gap: var(--ui-space-4);
}

.ui-challenge-new-wiki-search[hidden] {
    display: none;
}

.ui-challenge-new-wiki-field {
    position: relative;
}

.ui-challenge-new-wiki-results {
    position: static;
    width: 100%;
    background: var(--ui-bg-raised);
    border: 1px solid var(--ui-border-default);
    max-height: 250px;
    overflow-y: auto;
    border-radius: 0 0 var(--ui-radius-control) var(--ui-radius-control);
    box-shadow: var(--ui-shadow-panel);
}

.ui-challenge-new-wiki-results .autocomplete-item {
    padding: var(--ui-space-3) var(--ui-space-4);
    cursor: pointer;
    border-bottom: 1px solid var(--ui-border-subtle);
    color: var(--ui-text-primary);
    transition: background-color var(--ui-duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-wiki-results .autocomplete-item:hover {
        background: var(--ui-bg-surface);
    }
}

.ui-challenge-new-wiki-results .autocomplete-item .item-type {
    font-size: .75rem;
    color: var(--ui-text-muted);
    margin-left: var(--ui-space-2);
}

.ui-challenge-new-wiki-selected {
    display: none;
    padding: var(--ui-space-3) var(--ui-space-4);
    border: 1px solid var(--ui-accent);
    border-radius: var(--ui-radius-control);
    background: var(--ui-accent-soft);
    font-size: .875rem;
}

.ui-challenge-new-wiki-selected__label {
    font-weight: 600;
}

/* ── Subgoals Preview Modal ────────────────────────────────────── */
.ui-challenge-new-modal {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--ui-z-modal);
}

dialog.ui-challenge-new-modal:not([open]) {
    display: none;
}

.ui-challenge-new-modal--hidden {
    display: none;
}

.ui-challenge-new-modal__content {
    background: var(--ui-bg-surface);
    border: 1px solid var(--ui-border-default);
    box-shadow: var(--ui-shadow-panel);
    padding: clamp(20px, 4vw, 40px);
    border-radius: var(--ui-radius-surface);
    width: min(90%, 480px);
    max-height: calc(100dvh - 2rem);
    overflow-y: auto;
}

.ui-challenge-new-modal__title {
    margin-top: 0;
    color: var(--ui-text-primary);
    border-bottom: 1px solid var(--ui-border-subtle);
    padding-bottom: var(--ui-space-4);
    margin-bottom: var(--ui-space-6);
    font-size: 1.25rem;
    font-weight: 650;
    letter-spacing: -.02em;
}

.ui-challenge-new-modal__list {
    max-height: 320px;
    overflow-y: auto;
    margin-bottom: var(--ui-space-6);
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-2);
    font-size: .875rem;
    scrollbar-width: thin;
    scrollbar-color: var(--ui-border-default) transparent;
}

.ui-challenge-new-modal__list::-webkit-scrollbar {
    width: 6px;
}

.ui-challenge-new-modal__list::-webkit-scrollbar-track {
    background: transparent;
}

.ui-challenge-new-modal__list::-webkit-scrollbar-thumb {
    background: var(--ui-border-default);
    border-radius: 3px;
}

.ui-challenge-new-modal__list-item {
    display: flex;
    align-items: center;
    gap: var(--ui-space-3);
    padding: var(--ui-space-3) var(--ui-space-4);
    background: var(--ui-bg-subtle);
    border: 1px solid var(--ui-border-subtle);
    border-radius: var(--ui-radius-control);
}

.ui-challenge-new-modal__list-item[data-completed="true"] {
    background: var(--ui-success-soft);
    border-color: var(--ui-success-border);
}

.ui-challenge-new-modal__list-status {
    flex-shrink: 0;
    font-size: 1.1rem;
}

.ui-challenge-new-modal__list-name {
    font-weight: 600;
}

.ui-challenge-new-modal__list-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ui-space-2);
    padding: var(--ui-space-8);
    color: var(--ui-text-muted);
}

.ui-challenge-new-modal__list-loading-icon {
    display: inline-block;
    animation: ui-challenge-spin 1s linear infinite;
}

@keyframes ui-challenge-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.ui-challenge-new-modal__list-empty {
    text-align: center;
    color: var(--ui-text-muted);
    padding: var(--ui-space-6);
    font-style: italic;
}

.ui-challenge-new-modal__list-error {
    text-align: center;
    color: var(--ui-danger);
    padding: var(--ui-space-6);
}

.ui-challenge-new-modal__footer {
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid var(--ui-border-subtle);
    padding-top: var(--ui-space-4);
}

/* ── Responsive: Tablet (≤ 900px) ──────────────────────────────── */
@media (max-width: 900px) {
    .ui-challenge-new-goal-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

/* ── Responsive: Mobile (≤ 767px) ──────────────────────────────── */
@media (max-width: 767px) {
    .ui-challenge-new-main {
        padding: var(--ui-space-8) 20px var(--ui-space-12);
    }

    .ui-challenge-new-heading {
        font-size: 1.75rem;
    }

    .ui-challenge-new-intro {
        margin-bottom: var(--ui-space-8);
    }

    .ui-challenge-new-form {
        gap: var(--ui-space-6);
        max-width: none;
    }

    /* Title bar: flat on mobile */
    .ui-challenge-new-title-bar {
        border: 0;
        background: transparent;
        padding: 0;
        gap: var(--ui-space-2);
        flex-direction: column;
        align-items: stretch;
    }

    .ui-challenge-new-title-bar__separator {
        display: none;
    }

    .ui-challenge-new-basket {
        width: 100%;
        height: 44px;
    }

    .ui-challenge-new-basket__btn {
        min-height: 44px;
        font-size: .9375rem;
    }

    .ui-challenge-new-basket__dropdown {
        width: 100%;
        left: 0;
    }

    /* Tabs: stack on mobile */
    .ui-challenge-new-tabs {
        flex-direction: column;
        gap: var(--ui-space-2);
    }

    .ui-challenge-new-tab {
        min-height: var(--ui-control-touch);
    }

    /* Goal cards: flat list on mobile */
    .ui-challenge-new-goal-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .ui-challenge-new-goal {
        border: 0;
        border-bottom: 1px solid var(--ui-border-subtle);
        border-radius: 0;
        background: transparent;
        padding: var(--ui-space-3) 0;
    }

    .ui-challenge-new-goal:last-child {
        border-bottom: none;
    }

    @media (hover: hover) and (pointer: fine) {
        .ui-challenge-new-goal:hover {
            background: transparent;
        }
    }

    .ui-challenge-new-goal--selected {
        background: var(--ui-accent-soft);
        border-radius: var(--ui-radius-control);
        border: 1px solid var(--ui-accent);
    }

    /* Level selectors: full width on mobile */
    .ui-challenge-new-level-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--ui-space-2);
    }

    .ui-challenge-new-level-selector {
        display: grid;
        grid-template-columns: var(--ui-control-touch) minmax(0, 1fr) var(--ui-control-touch);
        width: 100%;
    }

    .ui-challenge-new-level-selector input {
        width: 100%;
        min-width: 0;
    }

    /* Params: flat on mobile */
    .ui-challenge-new-params {
        border: 0;
        border-top: 1px solid var(--ui-border-subtle);
        border-radius: 0;
        background: transparent;
        padding: var(--ui-space-4) 0;
    }

    .ui-challenge-new-param {
        border: 0;
        background: transparent;
        padding: var(--ui-space-3) 0;
    }

    /* Wiki search: flat on mobile */
    .ui-challenge-new-wiki-selected {
        border-radius: var(--ui-radius-control);
    }

    /* Modal: full width on mobile */
    .ui-challenge-new-modal__content {
        width: min(100%, 480px);
        max-width: 100%;
        max-height: calc(100dvh - 1.5rem);
        padding: var(--ui-space-6) var(--ui-space-4);
        margin: 0 var(--ui-space-4);
    }

    .ui-challenge-new-modal__footer .ui-button {
        width: 100%;
    }

    /* Touch targets */
    .ui-challenge-new-subgoal-hint {
        min-height: var(--ui-control-touch);
        display: inline-flex;
        align-items: center;
        padding: var(--ui-space-2) var(--ui-space-3);
    }
}

/* Wheel picker: five visible rows, with the selected value anchored to the field. */
.ui-challenge-new-title-bar {
    align-items: center;
    overflow: visible;
}

.ui-challenge-new-title-bar__separator {
    display: grid;
    place-items: center;
    align-self: center;
    width: var(--ui-space-4);
    height: var(--ui-control-touch);
    margin: 0;
}

.ui-challenge-new-basket {
    width: min(220px, 100%);
    height: var(--ui-control-touch);
    min-height: var(--ui-control-touch);
}

.ui-challenge-new-basket__btn {
    min-height: var(--ui-control-touch);
    padding-right: var(--ui-space-12);
    text-align: left;
}

@media (max-width: 767px) {
    .ui-challenge-new-title-bar__separator {
        width: 100%;
        height: var(--ui-space-4);
    }

    .ui-challenge-new-basket,
    .ui-challenge-new-basket__dropdown {
        width: 100%;
        max-width: none;
    }
}

/* ── Responsive: Small phone (≤ 359px) ─────────────────────────── */
@media (max-width: 359px) {
    .ui-challenge-new-main {
        padding-inline: 16px;
    }
}

/* v2: compact catalog, anchored title pickers, persistent primary action */
.ui-challenge-new-main {
    padding-bottom: calc(var(--ui-space-16) + 88px);
}

.ui-challenge-new-title-bar {
    align-items: stretch;
    gap: var(--ui-space-2);
    padding: var(--ui-space-3);
}

.ui-challenge-new-basket {
    width: min(220px, 100%);
    min-height: var(--ui-control-touch);
}

.ui-challenge-new-basket__btn {
    min-height: var(--ui-control-touch);
    text-align: left;
}

.ui-challenge-new-basket__btn::after {
    content: "";
    position: absolute;
    right: var(--ui-space-3);
    top: 50%;
    width: 7px;
    height: 7px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-70%) rotate(45deg);
}

.ui-challenge-new-tabs {
    width: fit-content;
    padding: var(--ui-space-1);
    border: 1px solid var(--ui-border-subtle);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-bg-subtle);
}

.ui-challenge-new-tab {
    flex: none;
    min-width: 180px;
    border-color: transparent;
    background: transparent;
}

.ui-challenge-new-tab--active {
    border-color: var(--ui-border-default);
    background: var(--ui-bg-interactive);
}

.ui-challenge-new-catalog-header {
    margin: 0 0 var(--ui-space-6);
    color: var(--ui-text-secondary);
    font-size: 1rem;
    letter-spacing: normal;
    text-transform: none;
}

.ui-challenge-new-catalog-header__dot {
    display: none;
}

.ui-challenge-new-category {
    margin-bottom: var(--ui-space-8);
}

.ui-challenge-new-category__title {
    margin: 0;
    padding: 0 0 var(--ui-space-3);
    color: var(--ui-text-secondary);
    font-size: .875rem;
    letter-spacing: normal;
    text-transform: none;
}

.ui-challenge-new-goal-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--ui-border-subtle);
}

.ui-challenge-new-goal {
    width: 100%;
    min-height: 72px;
    padding: var(--ui-space-3) var(--ui-space-4);
    border: 0;
    border-bottom: 1px solid var(--ui-border-subtle);
    border-radius: 0;
    background: transparent;
    color: inherit;
    text-align: left;
}

.ui-challenge-new-goal:focus-visible,
.ui-challenge-new-subgoal-hint:focus-visible,
.ui-challenge-new-basket__btn:focus-visible,
.ui-challenge-new-tab:focus-visible {
    outline: 2px solid var(--ui-focus);
    outline-offset: 2px;
}

.ui-challenge-new-goal--selected {
    border-bottom-color: var(--ui-accent);
    background: var(--ui-accent-soft);
}

.ui-challenge-new-goal--selected .ui-challenge-new-goal__icon {
    color: var(--ui-accent);
    background: var(--ui-bg-interactive);
}

.ui-challenge-new-goal__badge {
    width: 24px;
    height: 24px;
    padding: 0;
    align-items: center;
    justify-content: center;
}

.ui-challenge-new-goal--selected .ui-challenge-new-goal__badge {
    display: inline-flex;
}

.ui-challenge-new-subgoal-hint {
    min-height: 32px;
    padding: var(--ui-space-1) var(--ui-space-2);
}

.ui-challenge-new-params {
    width: 100%;
    margin: 0;
}

.ui-challenge-new-action-bar {
    position: sticky;
    bottom: var(--ui-space-4);
    z-index: var(--ui-z-sticky);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ui-space-6);
    padding: var(--ui-space-3) var(--ui-space-4);
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-bg-raised);
    box-shadow: var(--ui-shadow-panel);
}

.ui-challenge-new-action-bar__summary {
    display: grid;
    gap: var(--ui-space-1);
    min-width: 0;
}

.ui-challenge-new-action-bar__label {
    color: var(--ui-text-muted);
    font-size: .75rem;
}

.ui-challenge-new-action-bar__summary strong {
    overflow: hidden;
    color: var(--ui-text-primary);
    font-size: .9375rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ui-challenge-new-submit {
    width: auto;
    min-height: var(--ui-control-touch);
    padding-inline: var(--ui-space-6);
}

.ui-challenge-new-preview-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--ui-space-3);
    padding: var(--ui-space-4);
    background: var(--ui-bg-surface);
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-panel);
    box-shadow: var(--ui-shadow-panel);
}

.ui-challenge-new-preview-notice__icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--ui-control-height);
    height: var(--ui-control-height);
    border-radius: var(--ui-radius-control);
    background: var(--ui-accent-soft);
    color: var(--ui-accent);
}

.ui-challenge-new-preview-notice__body {
    flex: 1;
    min-width: 0;
}

.ui-challenge-new-preview-notice__text {
    margin: 0;
    color: var(--ui-text-secondary);
    font-size: .9375rem;
    line-height: 1.6;
}

.ui-challenge-new-preview-notice__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-2);
    margin-top: var(--ui-space-3);
}

.ui-challenge-new-modal {
    width: min(calc(100% - 32px), 560px);
    max-height: min(720px, calc(100dvh - 32px));
    padding: 0;
    border: 1px solid var(--ui-border-default);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-bg-raised);
    color: var(--ui-text-primary);
    box-shadow: var(--ui-shadow-panel);
    overflow: hidden;
}

.ui-challenge-new-modal::backdrop {
    background: var(--ui-backdrop);
}

.ui-challenge-new-modal[open] {
    animation: ui-challenge-dialog-in var(--ui-duration-overlay) var(--ui-ease-out);
}

.ui-challenge-new-modal__content {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: 100%;
    max-height: min(720px, calc(100dvh - 32px));
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: hidden;
}

.ui-challenge-new-modal__title {
    margin: 0;
    padding: var(--ui-space-6);
}

.ui-challenge-new-modal__list {
    max-height: none;
    margin: 0;
    padding: 0 var(--ui-space-6) var(--ui-space-6);
    overflow-y: auto;
    scrollbar-width: none;
}

.ui-challenge-new-modal__list::-webkit-scrollbar {
    display: none;
}

.ui-challenge-new-modal__list-item {
    min-height: var(--ui-control-touch);
    border: 0;
    border-bottom: 1px solid var(--ui-border-subtle);
    border-radius: 0;
    background: transparent;
}

.ui-challenge-new-modal__footer {
    padding: var(--ui-space-4) var(--ui-space-6);
    background: transparent;
}

.ui-challenge-new-modal__list-loading-icon {
    width: 16px;
    height: 16px;
    border: 2px solid var(--ui-border-default);
    border-top-color: var(--ui-accent);
    border-radius: var(--ui-radius-pill);
}

@keyframes ui-challenge-popover-in {
    from { opacity: 0; transform: translateY(-4px) scale(.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ui-challenge-dialog-in {
    from { opacity: 0; transform: translateY(8px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-goal:hover {
        border-bottom-color: var(--ui-border-strong);
        background: var(--ui-bg-surface);
    }
}

@media (max-width: 767px) {
    .ui-challenge-new-main {
        padding-bottom: calc(var(--ui-space-16) + 112px);
    }

    .ui-challenge-new-tabs {
        width: 100%;
        flex-direction: row;
    }

    .ui-challenge-new-tab {
        flex: 1;
        min-width: 0;
        padding-inline: var(--ui-space-2);
    }

    .ui-challenge-new-goal {
        padding-inline: var(--ui-space-2);
    }

    .ui-challenge-new-action-bar {
        position: fixed;
        right: var(--ui-space-4);
        bottom: calc(72px + env(safe-area-inset-bottom));
        left: var(--ui-space-4);
        flex-direction: column;
        align-items: stretch;
        gap: var(--ui-space-3);
    }

    .ui-challenge-new-submit {
        width: 100%;
    }

    .ui-challenge-new-modal {
        width: calc(100% - 16px);
        max-height: calc(100dvh - 16px);
    }

    .ui-challenge-new-modal__content {
        max-height: calc(100dvh - 16px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ui-challenge-new-basket__dropdown,
    .ui-challenge-new-modal[open],
    .ui-challenge-new-modal__list-loading-icon {
        animation: none;
        transform: none;
    }
}

/* v2.1 interaction repair and mobile refinement */
.ui-challenge-new-basket__dropdown {
    display: block;
    top: 50%;
    right: auto;
    left: 0;
    width: 100%;
    min-width: 0;
    height: 220px;
    padding: 0;
    overflow: hidden;
    transform: translateY(-50%);
    animation: none;
}

.ui-challenge-new-basket__dropdown[hidden] {
    display: none;
}

.ui-challenge-new-basket__dropdown::before,
.ui-challenge-new-basket__dropdown::after {
    display: block;
    height: 76px;
}

.ui-challenge-new-wheel {
    position: relative;
    height: 220px;
    max-height: none;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    perspective: none;
    scroll-snap-type: y mandatory;
    scrollbar-width: none;
    touch-action: pan-y;
}

.ui-challenge-new-wheel__items {
    position: static;
    height: auto;
    padding-block: 88px;
    transform-style: flat;
}

.ui-challenge-new-wheel__item {
    position: static;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 44px;
    min-height: 44px;
    padding: 0 var(--ui-space-4);
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--ui-text-secondary);
    font: 500 .9375rem/44px "Onest", system-ui, sans-serif;
    text-align: center;
    opacity: .48;
    transform: none;
    scroll-snap-align: center;
    cursor: pointer;
    transition: color var(--ui-duration-fast) ease, opacity var(--ui-duration-fast) ease;
}

.ui-challenge-new-wheel__item[aria-selected="true"] {
    background: transparent;
    color: var(--ui-text-primary);
    font-weight: 650;
    opacity: 1;
}

.ui-challenge-new-wheel__item[aria-selected="true"] + .ui-challenge-new-wheel__item,
.ui-challenge-new-wheel__item:has(+ .ui-challenge-new-wheel__item[aria-selected="true"]) {
    opacity: .72;
}

.ui-challenge-new-wheel__highlight {
    top: 88px;
    display: block;
    height: 44px;
    border-block: 1px solid var(--ui-border-strong);
    background: color-mix(in srgb, var(--ui-accent) 10%, transparent);
}

.ui-challenge-new-goal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ui-space-2);
    border-top: 0;
}

.ui-challenge-new-goal {
    min-height: 76px;
    border: 1px solid var(--ui-border-subtle);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-bg-surface);
}

.ui-challenge-new-goal--selected {
    border-color: var(--ui-accent);
    background: var(--ui-accent-soft);
}

.ui-challenge-new-goal__icon {
    background: var(--ui-bg-interactive);
    color: var(--ui-brand-signal);
}

.ui-challenge-new-subgoal-hint {
    border-color: transparent;
    background: var(--ui-bg-interactive);
    color: var(--ui-text-secondary);
}

.ui-challenge-new-action-bar {
    position: relative;
    bottom: auto;
    margin-top: var(--ui-space-8);
    box-shadow: none;
}

.ui-challenge-new-action-bar--active {
    position: sticky;
    bottom: var(--ui-space-4);
    box-shadow: var(--ui-shadow-sticky);
}

.ui-challenge-new-modal {
    inset: 0;
    margin: auto;
}

.ui-challenge-new-modal__list-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--ui-radius-control);
    background: var(--ui-accent-soft);
    color: var(--ui-accent);
}

@media (hover: hover) and (pointer: fine) {
    .ui-challenge-new-wheel__item:hover {
        background: var(--ui-bg-interactive);
        color: var(--ui-text-primary);
    }

    .ui-challenge-new-goal:hover {
        border-color: var(--ui-border-default);
        background: var(--ui-bg-raised);
    }

    .ui-challenge-new-goal--selected:hover {
        border-color: var(--ui-accent);
        background: var(--ui-accent-soft);
    }
}

@media (max-width: 767px) {
    .ui-challenge-new-main {
        padding-inline: var(--ui-space-4);
    }

    .ui-challenge-new-title-bar {
        gap: var(--ui-space-3);
    }

    .ui-challenge-new-basket {
        width: 100%;
        max-width: none;
    }

    .ui-challenge-new-basket__dropdown {
        position: absolute;
        right: 0;
        left: 0;
        width: 100%;
        min-width: 0;
    }

    .ui-challenge-new-goal {
        min-height: 84px;
        padding: var(--ui-space-3);
        border: 1px solid var(--ui-border-subtle);
        border-radius: var(--ui-radius-panel);
    }

    .ui-challenge-new-goal-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ui-challenge-new-goal__icon {
        width: 36px;
        height: 36px;
    }

    .ui-challenge-new-subgoal-hint {
        min-height: var(--ui-control-touch);
        padding: var(--ui-space-2) var(--ui-space-3);
    }

    .ui-challenge-new-goal__meta {
        flex-wrap: wrap;
    }

    .ui-challenge-new-action-bar {
        position: relative;
        right: auto;
        bottom: auto;
        left: auto;
    }

    .ui-challenge-new-action-bar--active {
        position: fixed;
        right: var(--ui-space-4);
        bottom: calc(72px + env(safe-area-inset-bottom));
        left: var(--ui-space-4);
    }

    .ui-challenge-new-preview-notice {
        flex-direction: column;
    }

    .ui-challenge-new-preview-notice__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ui-challenge-new-modal {
        inset: 0;
        margin: auto;
    }
}