:root {
    --md-sys-color-outline: #8e9099;
    --md-sys-color-error: #ffb4ab;
}

#wx-stations.md3-bottom-sheet {
    position: fixed !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100%;
    max-width: 100%;
    height: min(88vh, calc(100dvh - 72px));
    display: flex !important;
    flex-direction: column !important;
    background: var(--md-sys-color-surface-container) !important;
    color: var(--md-sys-color-on-surface);
    border: 0 !important;
    border-radius: 28px 28px 0 0 !important;
    box-shadow: var(--md-sys-elevation-3) !important;
    overflow: hidden;
}

#wx-stations .md3-bottom-sheet__drag-handle {
    flex: none;
    width: 32px;
    height: 4px;
    margin: 16px auto 0;
    border-radius: 2px;
    background: var(--md-sys-color-on-surface-variant);
    opacity: 0.4;
}

#wx-stations .md3-bottom-sheet__header.offcanvas-header {
    position: static !important;
    flex: none;
    width: auto;
    min-height: 64px;
    padding: 4px 8px 4px 24px !important;
    border: 0 !important;
    background: none !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#wx-stations .md3-bottom-sheet__title.offcanvas-title {
    margin: 0;
    color: var(--md-sys-color-on-surface);
    font-size: 22px;
    font-weight: 400;
    line-height: 28px;
    text-shadow: none;
}

#wx-stations .md3-bottom-sheet__close.btn-close {
    flex: none;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    margin: 0;
    border-radius: 50% !important;
    opacity: 0.9;
}

#wx-stations .md3-bottom-sheet__close.btn-close:hover,
#wx-stations .md3-bottom-sheet__close.btn-close:focus-visible {
    background-color: color-mix(in srgb, var(--md-sys-color-on-surface) 10%, transparent) !important;
    opacity: 1;
}

#wx-stations .md3-bottom-sheet__body.offcanvas-body {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 0 !important;
    background: none !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: hidden;
}

.md3-station-tools {
    flex: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px 16px 8px;
}

.md3-search {
    position: relative;
    display: flex;
    align-items: center;
    height: 56px;
    border-radius: 28px;
    background: var(--md-sys-color-surface-container-highest);
}

.md3-search:focus-within {
    outline: 2px solid var(--md-sys-color-primary);
    outline-offset: -2px;
}

.md3-search__icon {
    flex: none;
    margin-left: 16px;
    font-size: 24px;
    color: var(--md-sys-color-on-surface-variant);
}

.md3-search__input {
    flex: 1 1 auto;
    min-width: 0;
    height: 100%;
    padding: 0 12px;
    border: 0;
    outline: 0;
    background: transparent;
    box-shadow: none;
    color: var(--md-sys-color-on-surface);
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.5px;
    -webkit-appearance: none;
    appearance: none;
}

.md3-search__input::placeholder {
    color: var(--md-sys-color-on-surface-variant);
    opacity: 1;
}

.md3-search__input::-webkit-search-cancel-button,
.md3-search__input::-webkit-search-decoration {
    -webkit-appearance: none;
    display: none;
}

.md3-search__clear {
    flex: none;
    width: 48px;
    height: 48px;
    margin-right: 4px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: none;
    color: var(--md-sys-color-on-surface-variant);
    display: grid;
    place-items: center;
    cursor: pointer;
}

.md3-search__clear[hidden] {
    display: none;
}

.md3-search__clear:hover,
.md3-search__clear:focus-visible {
    background: color-mix(in srgb, var(--md-sys-color-on-surface) 10%, transparent);
}

.md3-chips {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 2px 0 4px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.md3-chips::-webkit-scrollbar {
    display: none;
}

.md3-chip {
    position: relative;
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 32px;
    padding: 0 16px;
    border: 1px solid var(--md-sys-color-outline);
    border-radius: 8px;
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 0.1px;
    cursor: pointer;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 200ms var(--md-sys-motion-standard), border-color 200ms var(--md-sys-motion-standard), color 200ms var(--md-sys-motion-standard);
}

.md3-chip::after {
    content: '';
    position: absolute;
    inset: 0;
    background: currentColor;
    opacity: 0;
    transition: opacity 150ms var(--md-sys-motion-standard);
}

.md3-chip:hover::after { opacity: 0.08; }
.md3-chip:active::after { opacity: 0.12; }

.md3-chip:focus-visible {
    outline: 2px solid var(--md-sys-color-secondary);
    outline-offset: 2px;
}

.md3-chip__check {
    display: none;
    font-size: 18px;
    margin-left: -8px;
}

.md3-chip[aria-pressed="true"] {
    padding-left: 12px;
    border-color: transparent;
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
}

.md3-chip[aria-pressed="true"] .md3-chip__check {
    display: inline-block;
    margin-left: 0;
}

.md3-stations-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 0 8px;
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--md-sys-color-on-surface) 30%, transparent) transparent;
}

.md3-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.md3-list__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 72px;
    padding: 8px 16px;
    border-radius: 16px;
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    outline: none;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.md3-list__item[hidden] {
    display: none;
}

.md3-list__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--md-sys-color-on-surface);
    opacity: 0;
    pointer-events: none;
    transition: opacity 150ms var(--md-sys-motion-standard);
}

.md3-list__item:hover::after { opacity: 0.08; }
.md3-list__item:active::after { opacity: 0.12; }
.md3-list__item:focus-visible::after { opacity: 0.12; }

.md3-list__item:focus-visible {
    outline: 2px solid var(--md-sys-color-primary);
    outline-offset: -2px;
}

.md3-list__avatar {
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 0.1px;
    transition: background-color 200ms var(--md-sys-motion-standard), color 200ms var(--md-sys-motion-standard);
}

.md3-list__content {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.md3-list__headline {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0.5px;
}

.md3-list__supporting {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.25px;
}

.md3-list__supporting:empty {
    display: none;
}

.md3-list__trailing {
    flex: none;
    font-size: 24px;
    color: var(--md-sys-color-on-surface-variant);
}

.md3-list__trailing:empty {
    display: none;
}

.md3-list__item.active-station {
    background: var(--md-sys-color-secondary-container);
}

.md3-list__item.active-station .md3-list__avatar {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
}

.md3-list__item.active-station .md3-list__supporting,
.md3-list__item.active-station .md3-list__trailing {
    color: var(--md-sys-color-on-secondary-container);
}

.md3-list__item.station-failed .md3-list__headline,
.md3-list__item.station-failed .md3-list__supporting {
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.7;
}

.md3-list__item.station-failed .md3-list__avatar {
    background: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface-variant);
}

.md3-list__item.station-failed .md3-list__trailing {
    color: var(--md-sys-color-error);
}

.md3-list__item.station-unavailable {
    opacity: 0.38;
    pointer-events: none;
}

.md3-empty {
    margin: 0;
    padding: 48px 24px;
    text-align: center;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 14px;
    line-height: 20px;
}

.md3-empty[hidden] {
    display: none;
}

.md3-list__count {
    flex: none;
    padding: 8px 24px calc(12px + env(safe-area-inset-bottom));
    text-align: center;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 12px;
    line-height: 16px;
    letter-spacing: 0.5px;
}

.wx-popup-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.wx-popup-play {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 20px 0 16px;
    border: 0;
    border-radius: 20px;
    background: #0b57d0;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 0.1px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.wx-popup-play .material-symbols-outlined {
    font-size: 20px;
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 20;
    filter: none !important;
}

.wx-popup-play:hover { background: #0a4cb4; }
.wx-popup-play:active { background: #093f96; }

.wx-popup-play:focus-visible {
    outline: 3px solid #0b57d0;
    outline-offset: 2px;
}

@media (min-width: 840px) {
    #wx-stations.md3-bottom-sheet {
        left: 0 !important;
        right: 0 !important;
        bottom: 16px !important;
        width: min(560px, calc(100% - 32px));
        max-width: none;
        margin: 0 auto;
        height: min(72vh, 680px);
        border-radius: 28px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .md3-chip,
    .md3-chip::after,
    .md3-list__item::after,
    .md3-list__avatar {
        transition: none;
    }
}