.ts-shell {
    max-width: 880px;
    margin: 0 auto;
    padding: 2px 4px 26px;
    color: var(--cg-ink);
    font-family: Inter, Arial, sans-serif;
}

.ts-shell [hidden] {
    display: none !important;
}

.ts-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.ts-stats,
.ts-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.ts-stat {
    min-width: 72px;
    padding: 7px 10px;
    text-align: center;
    border: 1px solid var(--cg-line);
    border-radius: 9px;
    background: var(--cg-panel);
    box-shadow: 0 6px 16px rgba(30, 37, 40, 0.06);
}

.ts-stat span {
    display: block;
    color: var(--cg-muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.05em;
    line-height: 1.1;
    text-transform: uppercase;
}

.ts-stat strong {
    display: block;
    margin-top: 2px;
    font-size: 17px;
    line-height: 1;
}

.ts-btn {
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid var(--cg-line);
    border-radius: 10px;
    background: var(--cg-panel);
    color: var(--cg-ink);
    font: inherit;
    font-size: 0.92rem;
    font-weight: 800;
    cursor: pointer;
    transition: border-color 0.12s ease, transform 0.1s ease;
}

.ts-btn:hover {
    border-color: var(--cg-teal);
    transform: translateY(-1px);
}

.ts-btn:active {
    transform: translateY(0);
}

.ts-icon {
    width: 44px;
    min-height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
}

.ts-icon svg {
    width: 20px;
    height: 20px;
}

.ts-primary {
    background: var(--cg-green);
    border-color: var(--cg-green);
    color: #fff;
}

.ts-primary:hover {
    border-color: var(--cg-green);
    filter: brightness(1.08);
}

.ts-hud {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 12px;
}

.ts-hud-card {
    padding: 10px 12px;
    text-align: center;
    border: 1px solid var(--cg-line);
    border-radius: 11px;
    background: var(--cg-panel);
    box-shadow: 0 6px 16px rgba(30, 37, 40, 0.06);
}

.ts-hud-card span {
    display: block;
    color: var(--cg-muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1.1;
    text-transform: uppercase;
}

.ts-hud-card strong {
    display: block;
    margin-top: 3px;
    font-size: 1.6rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.05;
}

.ts-hud-lead {
    border-color: #b7d6d3;
    background: linear-gradient(150deg, #eef7f5, #ffffff 70%);
}

.ts-hud-lead strong {
    color: var(--cg-teal);
}

.ts-paper {
    position: relative;
    padding: 26px 26px 18px;
    border: 1px solid var(--cg-line);
    border-radius: 16px;
    background: linear-gradient(178deg, #fffefa 0%, #f7faf6 100%);
    box-shadow: var(--cg-shadow);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ts-paper:focus-within {
    border-color: #9ec7c4;
    box-shadow: var(--cg-shadow), 0 0 0 3px rgba(18, 122, 137, 0.12);
}

.ts-passage {
    position: relative;
    overflow: hidden;
    height: 4.98em;
    font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas, "Liberation Mono", monospace;
    font-size: clamp(1.14rem, 2.3vw, 1.72rem);
    line-height: 1.66;
    letter-spacing: 0.01em;
    text-align: left;
}

.ts-flow {
    transition: transform 0.14s ease;
    will-change: transform;
}

.ts-w {
    display: inline-block;
    margin: 0 0.52em 0 0;
    white-space: nowrap;
}

.ts-w-active {
    border-radius: 5px;
    background: rgba(18, 122, 137, 0.07);
    box-shadow: 0 0 0 3px rgba(18, 122, 137, 0.07);
}

.ts-w-bad {
    text-decoration: underline;
    text-decoration-color: rgba(189, 60, 55, 0.55);
    text-decoration-thickness: 1.5px;
    text-underline-offset: 0.22em;
}

.ts-c {
    position: relative;
}

.ts-idle {
    color: #a8b0b0;
}

.ts-hit {
    color: var(--cg-ink);
}

.ts-miss {
    color: var(--cg-red);
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.2em;
}

.ts-extra {
    color: rgba(189, 60, 55, 0.62);
}

.ts-caret::before {
    content: "";
    position: absolute;
    left: -0.06em;
    top: 0.06em;
    bottom: 0.06em;
    width: 2px;
    border-radius: 2px;
    background: var(--cg-teal);
    animation: ts-blink 1.05s steps(2, start) infinite;
}

.ts-shell[data-state="run"] .ts-caret::before {
    animation: none;
}

.ts-shell[data-state="done"] .ts-passage {
    opacity: 0.55;
}

@keyframes ts-blink {
    50% { opacity: 0; }
}

.ts-progress {
    height: 4px;
    margin-top: 18px;
    overflow: hidden;
    border-radius: 99px;
    background: rgba(101, 112, 114, 0.14);
}

.ts-progress span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--cg-teal), var(--cg-green));
    transition: width 0.18s linear;
}

.ts-input {
    position: absolute;
    inset: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    background: transparent;
    color: transparent;
    caret-color: transparent;
    font-size: 16px;
    outline: none;
    cursor: text;
}

.ts-hint {
    margin: 10px 2px 12px;
    color: var(--cg-muted);
    font-size: 0.86rem;
    font-weight: 600;
    text-align: center;
}

.ts-touch-hint {
    display: none;
    margin-top: -6px;
}

@media (pointer: coarse) {
    .ts-touch-hint {
        display: block;
    }
}

.ts-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ts-modes {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--cg-line);
    border-radius: 12px;
    background: var(--cg-panel);
    box-shadow: 0 6px 16px rgba(30, 37, 40, 0.06);
}

.ts-chip {
    min-width: 60px;
    min-height: 44px;
    padding: 10px 12px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--cg-muted);
    font: inherit;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.12s ease, color 0.12s ease;
}

.ts-chip:hover {
    color: var(--cg-ink);
    background: rgba(18, 122, 137, 0.08);
}

.ts-chip-on {
    background: var(--cg-ink);
    color: #fff;
}

.ts-chip-on:hover {
    background: var(--cg-ink);
    color: #fff;
}

.ts-result {
    display: block;
    margin-top: 16px;
    padding: 18px;
    border: 1px solid #bfd5ce;
    border-radius: 14px;
    background: linear-gradient(140deg, #f1f9f5, #ffffff 62%);
    box-shadow: var(--cg-shadow);
    animation: ts-rise 0.24s ease;
}

@keyframes ts-rise {
    from { opacity: 0; transform: translateY(8px); }
}

.ts-result-head {
    text-align: center;
}

.ts-kicker {
    display: block;
    color: var(--cg-teal);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ts-result-head strong {
    display: block;
    margin: 2px 0 2px;
    font-size: 2.9rem;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.ts-result-head strong i {
    margin-left: 6px;
    color: var(--cg-muted);
    font-size: 1rem;
    font-style: normal;
    font-weight: 800;
    text-transform: uppercase;
}

.ts-result-head p {
    margin: 4px 0 14px;
    color: var(--cg-muted);
    font-size: 0.88rem;
}

.ts-spark {
    display: block;
    width: 100%;
    height: 80px;
    margin-bottom: 14px;
    border: 1px solid rgba(18, 122, 137, 0.16);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.7);
}

.ts-result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.ts-cell {
    padding: 9px 11px;
    text-align: center;
    border: 1px solid rgba(33, 43, 40, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.82);
}

.ts-cell span {
    display: block;
    color: var(--cg-muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.ts-cell strong {
    display: block;
    margin-top: 2px;
    font-size: 1.12rem;
    font-variant-numeric: tabular-nums;
}

.ts-result-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ts-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(20, 26, 30, 0.55);
}

.ts-modal-card {
    position: relative;
    width: 100%;
    max-width: 440px;
    padding: 22px;
    border: 1px solid var(--cg-line);
    border-radius: 12px;
    background: var(--cg-panel);
    box-shadow: var(--cg-shadow);
}

.ts-modal-card h2 {
    margin: 0 0 10px;
    font-size: 1.15rem;
}

.ts-modal-card p {
    margin: 0 0 10px;
    color: var(--cg-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.ts-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--cg-muted);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.ts-close:hover {
    color: var(--cg-ink);
    background: var(--cg-bg);
}

@media (max-width: 720px) {
    .ts-shell {
        padding: 0 0 22px;
    }

    .ts-stat {
        min-width: 62px;
        padding: 6px 8px;
    }

    .ts-stat strong {
        font-size: 15px;
    }

    .ts-hud {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    .ts-hud-card {
        padding: 8px 10px;
    }

    .ts-hud-card strong {
        font-size: 1.35rem;
    }

    .ts-paper {
        padding: 18px 16px 14px;
        border-radius: 14px;
    }

    .ts-passage {
        font-size: 1.06rem;
        line-height: 1.72;
        height: 5.16em;
    }

    .ts-controls {
        gap: 8px;
    }

    .ts-modes {
        flex: 1 1 100%;
        justify-content: space-between;
    }

    .ts-chip {
        flex: 1;
        min-width: 0;
        padding: 10px 4px;
    }

    .ts-restart {
        flex: 1 1 100%;
    }

    .ts-result-head strong {
        font-size: 2.4rem;
    }

    .ts-result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}