/* ========================================
 * Circuit Tier Maker
 * サーキットTierメーカー専用スタイル
 * ======================================== */

.f1nl-ctm {
    --ctm-bg: #07111d;
    --ctm-panel: rgba(12, 27, 43, 0.86);
    --ctm-panel-strong: rgba(16, 35, 54, 0.94);
    --ctm-line: rgba(126, 169, 206, 0.28);
    --ctm-line-strong: rgba(0, 210, 211, 0.58);
    --ctm-text: #f4f8fb;
    --ctm-muted: #9fb2c5;
    --ctm-cyan: #00d2d3;
    --ctm-red: #ff3547;
    --tier-s: #ff3145;
    --tier-a: #ff7a1a;
    --tier-b: #f6d822;
    --tier-c: #76e35b;
    --tier-d: #1fa7ff;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    color: var(--ctm-text);
    font-family: "Noto Sans JP", system-ui, sans-serif;
    background:
        linear-gradient(135deg, rgba(0, 210, 211, 0.09), transparent 30%),
        radial-gradient(circle at 80% 8%, rgba(255, 53, 71, 0.16), transparent 26%),
        linear-gradient(180deg, #081321 0%, #050b12 100%);
    border: 1px solid rgba(126, 169, 206, 0.18);
    border-radius: 8px;
    overflow: hidden;
}

.f1nl-ctm *,
.f1nl-ctm *::before,
.f1nl-ctm *::after {
    box-sizing: border-box;
}

.f1nl-ctm__header {
    text-align: center;
    margin-bottom: 32px;
}

.f1nl-ctm__title {
    margin: 0;
    color: #45f3ef;
    font-family: "Orbitron", "Noto Sans JP", system-ui, sans-serif;
    font-size: 28px;
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: 0;
    text-shadow: 0 0 18px rgba(0, 210, 211, 0.46);
}

.f1nl-ctm__lead {
    margin: 6px 0 0;
    color: #d4e2ee;
    font-size: 13px;
    line-height: 1.6;
}

.f1nl-ctm__howto {
    margin: 0 0 16px;
    color: var(--ctm-muted);
    background: rgba(12, 27, 43, 0.76);
    border: 1px solid var(--ctm-line);
    border-left: 3px solid rgba(0, 210, 211, 0.64);
    border-radius: 6px;
    overflow: hidden;
    font-size: 13px;
}

.f1nl-ctm__howto > summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    color: var(--ctm-text);
    font-weight: 800;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: opacity 0.14s ease;
}

.f1nl-ctm__howto > summary:hover {
    opacity: 0.84;
}

.f1nl-ctm__howto[open] > summary {
    border-bottom: 1px solid var(--ctm-line);
}

.f1nl-ctm__howto > summary::-webkit-details-marker {
    display: none;
}

.f1nl-ctm__howto > summary::before {
    content: "▶";
    display: inline-block;
    color: var(--ctm-cyan);
    font-size: 10px;
    transition: transform 0.15s ease;
}

.f1nl-ctm__howto[open] > summary::before {
    transform: rotate(90deg);
}

.f1nl-ctm__howto-body {
    display: grid;
    gap: 6px;
    padding: 10px 14px 12px 28px;
    line-height: 1.65;
}

.f1nl-ctm__howto-body p {
    margin: 0;
}

.f1nl-ctm__howto-body strong {
    color: var(--ctm-text);
    font-weight: 800;
}

.f1nl-ctm__button-guide {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 14px;
    margin: 4px 0 0;
    padding: 10px 0 0;
    border-top: 1px solid var(--ctm-line);
}

.f1nl-ctm__button-guide > div {
    display: grid;
    grid-template-columns: 8.5em minmax(0, 1fr);
    gap: 8px;
    align-items: start;
}

.f1nl-ctm__button-guide dt {
    color: var(--ctm-text);
    font-weight: 800;
}

.f1nl-ctm__button-guide dd {
    margin: 0;
}

.f1nl-ctm__restore {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 0 0 14px;
    padding: 10px 12px;
    color: #dce8f2;
    background: rgba(0, 210, 211, 0.08);
    border: 1px solid rgba(0, 210, 211, 0.38);
    border-left: 3px solid var(--ctm-cyan);
    border-radius: 8px;
}

.f1nl-ctm__restore p {
    margin: 0;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.5;
}

.f1nl-ctm__restore-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 8px;
}

.f1nl-ctm__restore-btn {
    min-height: 32px;
    padding: 7px 12px;
    color: #dce8f2;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    background: rgba(16, 35, 54, 0.92);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
    cursor: pointer;
}

.f1nl-ctm__restore-btn--primary {
    color: #031019;
    background: linear-gradient(135deg, #39f1e9, #18a6ff);
    border-color: rgba(0, 210, 211, 0.82);
}

.f1nl-ctm__restore-btn:hover,
.f1nl-ctm__restore-btn:focus-visible {
    border-color: rgba(0, 210, 211, 0.76);
    outline: none;
}

.f1nl-ctm__setup {
    position: relative;
    z-index: 20;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(180px, 0.75fr);
    gap: 10px 14px;
    align-items: start;
    margin: 0 0 14px;
    padding: 12px;
    background: rgba(12, 27, 43, 0.72);
    border: 1px solid var(--ctm-line);
    border-radius: 8px;
}

.f1nl-ctm__setup-group {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.f1nl-ctm__setup-group > label {
    color: var(--ctm-text);
    font-size: 12px;
    font-weight: 900;
    line-height: 1.3;
}

.f1nl-ctm__setup-control {
    display: flex;
    gap: 8px;
    min-width: 0;
}

.f1nl-ctm__select {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 36px;
    padding: 0 32px 0 10px;
    color: var(--ctm-text);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
    background: rgba(5, 13, 24, 0.9);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
    color-scheme: dark;
}

.f1nl-ctm__select option {
    color: var(--ctm-text);
    background: #07111d;
}

.f1nl-ctm__select option:checked {
    color: #fff;
    background: #133b63;
}

.f1nl-ctm__select--enhanced {
    position: absolute;
    width: 1px;
    height: 1px;
    min-height: 0;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.f1nl-ctm__select-ui {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
}

.f1nl-ctm__select-ui.is-open {
    z-index: 90;
}

.f1nl-ctm__select-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    min-height: 36px;
    padding: 0 10px;
    color: var(--ctm-text);
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    text-align: left;
    background: rgba(5, 13, 24, 0.9);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
    cursor: pointer;
}

.f1nl-ctm__select-button::after {
    content: "⌄";
    flex: 0 0 auto;
    color: #dce8f2;
    font-size: 14px;
    line-height: 1;
}

.f1nl-ctm__select-ui.is-open .f1nl-ctm__select-button,
.f1nl-ctm__select-button:hover,
.f1nl-ctm__select-button:focus-visible {
    border-color: rgba(0, 210, 211, 0.82);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 210, 211, 0.14);
}

.f1nl-ctm__select-list {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    left: 0;
    z-index: 80;
    display: none;
    max-height: 240px;
    padding: 4px;
    overflow: auto;
    background: #07111d;
    border: 1px solid rgba(0, 210, 211, 0.5);
    border-radius: 6px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
}

.f1nl-ctm__select-ui.is-open .f1nl-ctm__select-list {
    display: grid;
    gap: 2px;
}

.f1nl-ctm__select-option {
    width: 100%;
    padding: 8px 10px;
    color: #dce8f2;
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.35;
    text-align: left;
    background: transparent;
    border: 0;
    border-radius: 4px;
    cursor: pointer;
}

.f1nl-ctm__select-option:hover,
.f1nl-ctm__select-option:focus-visible,
.f1nl-ctm__select-option[aria-selected="true"] {
    color: #fff;
    background: rgba(0, 210, 211, 0.16);
    outline: none;
}

.f1nl-ctm__select:focus-visible,
.f1nl-ctm__mini-btn:focus-visible {
    border-color: rgba(0, 210, 211, 0.82);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 210, 211, 0.14);
}

.f1nl-ctm__mini-btn {
    flex: 0 0 auto;
    min-height: 36px;
    padding: 0 12px;
    color: #dce8f2;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    background: rgba(16, 35, 54, 0.92);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.f1nl-ctm__mini-btn:hover {
    color: #031019;
    background: linear-gradient(135deg, #39f1e9, #18a6ff);
    border-color: rgba(0, 210, 211, 0.82);
}

.f1nl-ctm__board,
.f1nl-ctm__library {
    background: var(--ctm-panel);
    border: 1px solid var(--ctm-line);
    border-radius: 8px;
    box-shadow: inset 0 0 32px rgba(0, 210, 211, 0.06);
}

.f1nl-ctm__board {
    padding: 8px;
}

.f1nl-ctm__tiers {
    display: grid;
    gap: 2px;
}

.tm-tier-row {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    min-height: 100px;
    background: rgba(5, 13, 24, 0.72);
    border: 1px solid rgba(126, 169, 206, 0.22);
    border-radius: 8px;
    overflow: hidden;
}

.tm-tier-label {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    padding: 10px 6px;
    isolation: isolate;
}

.tm-tier-label::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 56%);
    z-index: -1;
}

.tm-tier-label-text {
    max-width: 100%;
    color: #fff;
    font-family: "Orbitron", "Noto Sans JP", system-ui, sans-serif;
    font-size: 24px;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.34);
    outline: none;
    overflow-wrap: anywhere;
}

.tm-tier-label-text:focus-visible {
    border-radius: 4px;
    outline: 2px solid rgba(255, 255, 255, 0.88);
    outline-offset: 4px;
}

.tm-tier-controls {
    position: absolute;
    right: 6px;
    bottom: 6px;
    display: flex;
    gap: 2px;
}

.tm-tier-btn {
    display: inline-grid;
    place-items: center;
    width: 20px;
    height: 20px;
    padding: 0;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 3px;
    cursor: pointer;
}

.tm-tier-btn:hover,
.tm-tier-btn:focus-visible {
    background: rgba(0, 0, 0, 0.34);
    outline: none;
}

.tm-tier-dropzone {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
    align-content: flex-start;
    align-items: flex-start;
    gap: 6px;
    min-height: 100px;
    padding: 8px;
    background: rgba(7, 18, 31, 0.52);
    transition: background 0.18s ease, box-shadow 0.18s ease;
}

.tm-tier-dropzone.drag-over,
.tm-pool.drag-over {
    background: rgba(0, 210, 211, 0.1);
    box-shadow: inset 0 0 0 1px rgba(0, 210, 211, 0.42);
}

.tm-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 110px;
    height: 90px;
    min-height: 90px;
    padding: 7px 8px 8px;
    color: var(--ctm-text);
    background: linear-gradient(180deg, rgba(21, 39, 60, 0.96), rgba(9, 20, 34, 0.96));
    border: 1px solid rgba(126, 169, 206, 0.42);
    border-radius: 6px;
    cursor: grab;
    user-select: none;
    transition: transform 0.16s ease, border-color 0.16s ease, opacity 0.16s ease;
}

.tm-card:hover {
    border-color: rgba(0, 210, 211, 0.7);
    transform: translateY(-1px);
}

.tm-card.dragging {
    opacity: 0.45;
}

.tm-card--touch-source {
    opacity: 0.28;
}

.tm-card--touch-clone {
    pointer-events: none;
    opacity: 0.92;
    transform: scale(1.04);
    box-shadow: 0 10px 28px rgba(0, 210, 211, 0.3);
}

.tm-card--tap-selected {
    border-color: rgba(0, 210, 211, 0.92);
    box-shadow: 0 0 0 2px rgba(0, 210, 211, 0.24), 0 0 20px rgba(0, 210, 211, 0.2);
}

.tm-card-flag {
    position: absolute;
    top: 3px;
    right: 4px;
    color: #dce8f2;
    font-size: 12px;
    line-height: 1;
}

.tm-card-track {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 42px;
    color: var(--ctm-cyan);
}

.tm-card-track svg {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    filter: drop-shadow(0 0 7px rgba(0, 210, 211, 0.46));
}

.tm-card-name {
    align-self: center;
    width: 100%;
    color: #fff;
    font-size: 11px;
    font-weight: 900;
    line-height: 1.2;
    text-align: center;
    overflow-wrap: anywhere;
}

.tm-insert-before {
    box-shadow: -4px 0 0 var(--ctm-cyan), inset 0 0 0 1px rgba(0, 210, 211, 0.52);
}

.tm-insert-after {
    box-shadow: 4px 0 0 var(--ctm-cyan), inset 0 0 0 1px rgba(0, 210, 211, 0.52);
}

.f1nl-ctm__add-tier {
    width: 100%;
    min-height: 36px;
    margin-top: 10px;
    color: var(--ctm-cyan);
    font-size: 13px;
    font-weight: 800;
    background: rgba(0, 210, 211, 0.05);
    border: 1px dashed rgba(0, 210, 211, 0.62);
    border-radius: 8px;
    cursor: pointer;
}

.f1nl-ctm__add-tier:hover,
.f1nl-ctm__add-tier:focus-visible {
    background: rgba(0, 210, 211, 0.12);
    outline: none;
}

.f1nl-ctm__library {
    margin-top: 24px;
    padding: 16px;
}

.f1nl-ctm__library-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 14px;
}

.f1nl-ctm .f1nl-ctm__section-title {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    gap: 8px;
    min-width: 0;
    margin: 0;
    padding: 0 !important;
    color: #dce8f2;
    font-family: "Orbitron", "Noto Sans JP", system-ui, sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
}

.f1nl-ctm .f1nl-ctm__section-title::before {
    content: "" !important;
    position: static !important;
    display: block !important;
    flex: 0 0 4px;
    width: 4px !important;
    height: 18px !important;
    margin: 0 !important;
    padding: 0 !important;
    background: var(--ctm-cyan) !important;
    border: 0 !important;
    box-shadow: 0 0 10px rgba(0, 210, 211, 0.54) !important;
    opacity: 1 !important;
    transform: none !important;
}

.f1nl-ctm .f1nl-ctm__section-title::after {
    content: none !important;
    display: none !important;
}

.f1nl-ctm__library-tools {
    display: flex;
    flex: 1 1 460px;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    min-width: 0;
}

.f1nl-ctm__search {
    flex: 1 1 220px;
    min-width: 160px;
}

.f1nl-ctm__search-input {
    width: 100%;
    min-height: 36px;
    padding: 0 12px;
    color: var(--ctm-text);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    background: rgba(5, 13, 24, 0.9);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
}

.f1nl-ctm__search-input::placeholder {
    color: rgba(220, 232, 242, 0.58);
}

.f1nl-ctm__search-input:focus-visible {
    border-color: rgba(0, 210, 211, 0.82);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 210, 211, 0.14);
}

.f1nl-ctm__filter {
    display: flex;
    flex: 0 1 174px;
    min-width: 150px;
}

.f1nl-ctm__mini-btn--ghost {
    color: var(--ctm-muted);
    background: rgba(5, 13, 24, 0.42);
}

.f1nl-ctm__pool-status {
    min-height: 1.4em;
    margin: -4px 0 12px;
    color: var(--ctm-muted);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.4;
}

.tm-pool {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 120px;
}

.tm-pool .tm-card {
    width: 110px;
}

.f1nl-ctm__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.f1nl-ctm__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 0;
    padding: 10px 24px;
    color: #dce8f2;
    font-size: 13px;
    font-weight: 800;
    background: var(--ctm-panel-strong);
    border: 1px solid rgba(126, 169, 206, 0.34);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.f1nl-ctm__action--primary {
    color: #031019;
    background: linear-gradient(135deg, #39f1e9, #18a6ff);
    border-color: rgba(0, 210, 211, 0.82);
}

.f1nl-ctm__action:hover,
.f1nl-ctm__action:focus-visible {
    border-color: rgba(0, 210, 211, 0.7);
    transform: translateY(-1px);
    outline: none;
}

.f1nl-ctm__action:disabled {
    cursor: progress;
    opacity: 0.7;
}

.f1nl-ctm__action--menu {
    min-width: 128px;
    justify-content: center;
}

.f1nl-ctm__action--icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    min-width: 42px;
    padding: 10px 0;
    color: var(--ctm-muted);
    font-size: 18px;
    line-height: 1;
}

.f1nl-ctm__action--icon:hover,
.f1nl-ctm__action--icon:focus-visible {
    color: #ff7986;
    border-color: rgba(255, 53, 71, 0.5);
}

.f1nl-ctm__action-caret {
    display: inline-block;
    margin-left: 6px;
    color: var(--ctm-cyan);
    font-size: 10px;
    transform: translateY(-1px);
}

.f1nl-ctm__share-menu {
    position: relative;
    display: inline-flex;
}

@media (min-width: 768px) {
    .tm-pool {
        display: grid;
        grid-template-columns: repeat(6, minmax(0, 1fr));
        gap: 10px;
        width: 100%;
    }

    .tm-pool .tm-card {
        width: 100%;
    }

    .f1nl-ctm__actions {
        gap: 14px;
        margin-top: 28px;
    }

    .f1nl-ctm__action {
        position: relative;
        height: 54px;
        min-height: 54px;
        padding: 0 34px;
        overflow: hidden;
        font-size: 15px;
        font-weight: 900;
    }

    .f1nl-ctm__action--primary,
    .f1nl-ctm__action--menu {
        width: min(280px, 32vw);
        min-width: 220px;
    }

    .f1nl-ctm__share-menu {
        width: min(280px, 32vw);
        min-width: 220px;
    }

    .f1nl-ctm__share-menu .f1nl-ctm__action {
        width: 100%;
    }

    .f1nl-ctm__action--primary::before,
    .f1nl-ctm__action--menu::before {
        content: "";
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 22px;
        height: 22px;
        margin-right: 4px;
        background-position: center;
        background-repeat: no-repeat;
        background-size: contain;
    }

    .f1nl-ctm__action--primary::after {
        content: "";
        position: absolute;
        top: 0;
        right: 14px;
        bottom: 0;
        width: 70px;
        background:
            linear-gradient(135deg, transparent 0 38%, rgba(255, 255, 255, 0.18) 38% 48%, transparent 48% 100%),
            linear-gradient(135deg, transparent 0 52%, rgba(255, 255, 255, 0.14) 52% 62%, transparent 62% 100%);
        opacity: 0.55;
        pointer-events: none;
    }

    .f1nl-ctm__action--primary::before {
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='4' y='5' width='16' height='14' rx='2' stroke='%23031019' stroke-width='2'/%3E%3Ccircle cx='9' cy='10' r='1.5' fill='%23031019'/%3E%3Cpath d='M6.5 17L11 12.5L14 15.5L16 13.5L19 17' stroke='%23031019' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    }

    .f1nl-ctm__action--menu {
        padding-right: 58px;
    }

    .f1nl-ctm__action--menu::before {
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='18' cy='5' r='3' stroke='%23dce8f2' stroke-width='2'/%3E%3Ccircle cx='6' cy='12' r='3' stroke='%23dce8f2' stroke-width='2'/%3E%3Ccircle cx='18' cy='19' r='3' stroke='%23dce8f2' stroke-width='2'/%3E%3Cpath d='M8.7 10.7L15.3 6.3M8.7 13.3L15.3 17.7' stroke='%23dce8f2' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    }

    .f1nl-ctm__action--menu::after {
        content: "";
        position: absolute;
        top: 12px;
        right: 46px;
        bottom: 12px;
        width: 1px;
        background: rgba(220, 232, 242, 0.18);
    }

    .f1nl-ctm__action-caret {
        position: absolute;
        top: 50%;
        right: 18px;
        margin: 0;
        font-size: 12px;
        transform: translateY(-50%);
    }

    .f1nl-ctm__action--icon {
        width: 64px;
        min-width: 64px;
        min-height: 54px;
        padding: 0;
        font-size: 22px;
    }
}

.f1nl-ctm__share-panel[hidden] {
    display: none;
}

.f1nl-ctm__share-panel {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    z-index: 30;
    display: grid;
    width: min(280px, calc(100vw - 32px));
    padding: 8px;
    background: rgba(10, 23, 38, 0.98);
    border: 1px solid rgba(0, 210, 211, 0.46);
    border-radius: 8px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
    transform: translateX(-50%);
}

.f1nl-ctm__share-panel::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 50%;
    width: 10px;
    height: 10px;
    background: rgba(10, 23, 38, 0.98);
    border-right: 1px solid rgba(0, 210, 211, 0.46);
    border-bottom: 1px solid rgba(0, 210, 211, 0.46);
    transform: translateX(-50%) rotate(45deg);
}

.f1nl-ctm__share-item {
    position: relative;
    display: grid;
    gap: 2px;
    width: 100%;
    padding: 9px 10px;
    color: #dce8f2;
    font: inherit;
    font-size: 12px;
    text-align: left;
    background: transparent;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
}

.f1nl-ctm__share-item:hover,
.f1nl-ctm__share-item:focus-visible {
    color: #fff;
    background: rgba(0, 210, 211, 0.1);
    outline: none;
}

.f1nl-ctm__share-item:disabled {
    cursor: progress;
    opacity: 0.72;
}

.f1nl-ctm__share-item span {
    font-weight: 900;
}

.f1nl-ctm__share-item small {
    color: var(--ctm-muted);
    font-size: 10px;
    line-height: 1.35;
}

.f1nl-ctm__sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    white-space: nowrap;
    border: 0;
    clip: rect(0, 0, 0, 0);
}

.f1nl-ctm__tap-panel[hidden] {
    display: none;
}

.f1nl-ctm__tap-panel {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    padding: 12px;
    color: var(--ctm-text);
    background: rgba(10, 23, 38, 0.98);
    border: 1px solid rgba(0, 210, 211, 0.48);
    border-radius: 8px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
}

.f1nl-ctm__tap-head {
    display: grid;
    gap: 2px;
}

.f1nl-ctm__tap-title,
.f1nl-ctm__tap-card {
    margin: 0;
}

.f1nl-ctm__tap-title {
    color: var(--ctm-cyan);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.f1nl-ctm__tap-card {
    color: #dce8f2;
    font-size: 12px;
    font-weight: 800;
}

.f1nl-ctm__tap-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(54px, 1fr));
    gap: 6px;
}

.f1nl-ctm__tap-option,
.f1nl-ctm__tap-close {
    min-height: 40px;
    padding: 8px 10px;
    color: #dce8f2;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    background: rgba(16, 35, 54, 0.96);
    border: 1px solid rgba(126, 169, 206, 0.36);
    border-radius: 6px;
    cursor: pointer;
}

.f1nl-ctm__tap-option:hover,
.f1nl-ctm__tap-option:focus-visible,
.f1nl-ctm__tap-close:hover,
.f1nl-ctm__tap-close:focus-visible {
    border-color: rgba(0, 210, 211, 0.76);
    outline: none;
}

.f1nl-ctm__tap-option:disabled {
    color: rgba(220, 232, 242, 0.46);
    cursor: default;
    background: rgba(16, 35, 54, 0.48);
}

.f1nl-ctm__tap-option--pool {
    grid-column: 1 / -1;
}

.f1nl-ctm__toast {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 40;
    max-width: min(320px, calc(100vw - 36px));
    padding: 12px 16px;
    color: #031019;
    font-weight: 800;
    background: #45f3ef;
    border-radius: 8px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.f1nl-ctm__toast.show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 767px) {
    .f1nl-ctm {
        width: min(100%, calc(100vw - 16px));
        max-width: calc(100vw - 16px);
        padding: 18px 8px;
    }

    .f1nl-ctm__header {
        margin-bottom: 16px;
    }

    .f1nl-ctm__title {
        font-size: 26px;
    }

    .f1nl-ctm__lead {
        margin-top: 10px;
        font-size: 12px;
    }

    .f1nl-ctm__howto {
        margin-bottom: 12px;
        font-size: 11px;
    }

    .f1nl-ctm__howto > summary {
        padding: 8px 10px;
    }

    .f1nl-ctm__howto-body {
        padding: 8px 10px 10px 24px;
        line-height: 1.6;
    }

    .f1nl-ctm__button-guide {
        grid-template-columns: 1fr;
    }

    .f1nl-ctm__button-guide > div {
        grid-template-columns: 7.5em minmax(0, 1fr);
        gap: 6px;
    }

    .f1nl-ctm__restore {
        display: grid;
        gap: 8px;
        padding: 9px 10px;
    }

    .f1nl-ctm__restore-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    .f1nl-ctm__setup {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 12px;
        padding: 10px;
        min-width: 0;
        overflow: visible;
    }

    .f1nl-ctm__setup-control {
        gap: 6px;
        min-width: 0;
        max-width: 100%;
    }

    .f1nl-ctm__setup-group,
    .f1nl-ctm__select-ui {
        min-width: 0;
    }

    .f1nl-ctm__setup-group--prompt .f1nl-ctm__setup-control {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 72px;
    }

    .f1nl-ctm__select {
        min-height: 34px;
        font-size: 11px;
    }

    .f1nl-ctm__select-button {
        min-height: 34px;
        font-size: 11px;
    }

    .f1nl-ctm__select-option {
        font-size: 11px;
    }

    .f1nl-ctm__mini-btn {
        width: 72px;
        min-height: 34px;
        padding: 0;
        font-size: 11px;
    }

    .f1nl-ctm__board,
    .f1nl-ctm__library {
        width: 100%;
        min-width: 0;
        padding: 8px;
        overflow: hidden;
    }

    .tm-tier-row {
        grid-template-columns: 64px minmax(0, 1fr);
        min-height: 92px;
    }

    .tm-tier-label {
        min-height: 92px;
        padding: 10px 6px;
    }

    .tm-tier-label-text {
        font-size: 28px;
    }

    .tm-tier-dropzone {
        gap: 6px;
        min-height: 92px;
        padding: 8px;
    }

    .tm-card {
        width: min(104px, calc((100vw - 116px) / 2));
        height: 92px;
        min-height: 92px;
        padding: 6px 7px 7px;
        cursor: pointer;
        touch-action: none;
    }

    .tm-card-track {
        width: 64px;
        height: 44px;
    }

    .tm-card-flag {
        font-size: 12px;
    }

    .tm-card-track svg {
        max-width: 64px;
        height: 42px;
        max-height: 42px;
    }

    .tm-card-name {
        font-size: 11px;
    }

    .f1nl-ctm__library-head {
        align-items: stretch;
    }

    .f1nl-ctm__library-tools {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(138px, 0.68fr) 72px;
        flex-basis: 100%;
        gap: 6px;
        width: 100%;
        max-width: 100%;
    }

    .f1nl-ctm__search,
    .f1nl-ctm__filter {
        min-width: 0;
    }

    .f1nl-ctm__search-input {
        min-height: 34px;
        font-size: 11px;
    }

    .f1nl-ctm__pool-status {
        margin-bottom: 10px;
        font-size: 10px;
    }

    .tm-pool {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
        width: 100%;
        min-width: 0;
    }

    .tm-pool .tm-card {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .f1nl-ctm__actions {
        gap: 8px;
        margin-top: 18px;
    }

    .f1nl-ctm__action {
        padding: 8px 14px;
        font-size: 12px;
    }

    .f1nl-ctm__action--primary,
    .f1nl-ctm__action--menu {
        flex: 1 1 120px;
        min-width: 0;
    }

    .f1nl-ctm__action--icon {
        flex: 0 0 38px;
        width: 38px;
        min-width: 38px;
        padding: 8px 0;
    }

    .f1nl-ctm__share-menu {
        flex: 1 1 120px;
    }

    .f1nl-ctm__share-menu .f1nl-ctm__action {
        width: 100%;
    }

    .f1nl-ctm__tap-panel {
        position: fixed;
        right: 16px;
        bottom: 16px;
        left: 16px;
        z-index: 60;
        max-width: 430px;
        margin: 0 auto;
    }

    .f1nl-ctm__tap-options {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .f1nl-ctm__tap-option,
    .f1nl-ctm__tap-close {
        min-height: 44px;
        padding: 8px 6px;
        font-size: 11px;
    }
}

@media (max-width: 600px) {
    .f1nl-ctm__title {
        font-size: 20px;
    }

    .tm-tier-row {
        grid-template-columns: 48px minmax(0, 1fr);
        min-height: 88px;
    }

    .tm-tier-label {
        min-height: 88px;
        padding: 8px 4px;
    }

    .tm-tier-label-text {
        font-size: 18px;
    }

    .tm-tier-controls {
        margin-top: 4px;
    }

    .tm-tier-btn {
        width: 18px;
        height: 18px;
        font-size: 12px;
    }

    .tm-tier-dropzone {
        gap: 4px;
        min-height: 88px;
        padding: 6px;
    }

    .tm-card {
        width: 80px;
        height: 72px;
        min-height: 72px;
        padding: 4px 5px 5px;
        gap: 3px;
    }

    .tm-card-track {
        width: 50px;
        height: 36px;
    }

    .tm-card-track svg {
        max-width: 50px;
        height: 36px;
        max-height: 36px;
    }

    .tm-card-name {
        font-size: 9px;
        line-height: 1.2;
    }

    .tm-card-flag {
        font-size: 11px;
    }

    .tm-pool {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
        padding: 10px;
    }

    .tm-pool .tm-card {
        width: 100%;
        height: 68px;
        min-height: 68px;
        padding: 4px 3px;
    }

    .tm-pool .tm-card-track {
        width: 42px;
        height: 32px;
    }

    .tm-pool .tm-card-track svg {
        max-width: 42px;
        height: 32px;
        max-height: 32px;
    }

    .tm-pool .tm-card-name {
        font-size: 8px;
        line-height: 1.15;
    }

    .tm-pool .tm-card-flag {
        font-size: 9px;
    }

    .f1nl-ctm__library-tools {
        grid-template-columns: 1fr;
    }

    .f1nl-ctm__mini-btn--ghost {
        width: 100%;
    }
}