:root {
    --bg: #0b0f17;
    --card: #121a2a;
    --text: #e9eefc;
    --muted: #a9b3cc;
    --good: #2fd07a;
    --bad: #ff5c5c;
    --accent: #6aa8ff;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --radius: 18px;
    --mono:
        ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
        "Liberation Mono", "Courier New", monospace;
    --sans:
        ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial,
        "Noto Sans", "Helvetica Neue", sans-serif;
}

* {
    box-sizing: border-box;
}
body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(
            1200px 800px at 20% 10%,
            rgba(106, 168, 255, 0.25),
            transparent 55%
        ),
        radial-gradient(
            900px 700px at 80% 90%,
            rgba(47, 208, 122, 0.18),
            transparent 55%
        ),
        var(--bg);
    color: var(--text);
    font-family: var(--sans);
    padding: 24px;
}

.app {
    width: min(720px, 100%);
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.04),
        rgba(255, 255, 255, 0.02)
    );
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: 22px;
}

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

.title {
    display: grid;
    gap: 4px;
}
.title h1 {
    margin: 0;
    font-size: 18px;
    letter-spacing: 0.2px;
}
.title p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
}

.stats {
    display: flex;
    gap: 10px;
    align-items: stretch;
    flex-wrap: wrap;
}

.pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
}
.pill b {
    color: var(--text);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    font-family: var(--mono);
}

.main {
    background: rgba(18, 26, 42, 0.55);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    display: grid;
    gap: 14px;
}

.row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
}

.inputWrap {
    display: grid;
    gap: 8px;
}

label {
    font-size: 12px;
    color: var(--muted);
}

input[type="text"] {
    width: 100%;
    padding: 14px 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
    color: var(--text);
    outline: none;
    font-size: 16px;
    font-family: var(--mono);
    letter-spacing: 0.2px;
}
input[type="text"]:focus {
    border-color: rgba(106, 168, 255, 0.55);
    box-shadow: 0 0 0 4px rgba(106, 168, 255, 0.12);
}

.btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

button {
    appearance: none;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border-radius: 14px;
    padding: 12px 14px;
    font-size: 13px;
    cursor: pointer;
    transition:
        transform 0.08s ease,
        background 0.15s ease,
        border-color 0.15s ease;
    user-select: none;
    white-space: nowrap;
}
button:hover {
    background: rgba(255, 255, 255, 0.09);
}
button:active {
    transform: translateY(1px);
}
button.primary {
    background: rgba(106, 168, 255, 0.2);
    border-color: rgba(106, 168, 255, 0.35);
}
button.primary:hover {
    background: rgba(106, 168, 255, 0.26);
}
button.danger {
    background: rgba(255, 92, 92, 0.16);
    border-color: rgba(255, 92, 92, 0.3);
}
button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.meta {
    display: grid;
    gap: 10px;
}

.bar {
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    overflow: hidden;
}
.bar > div {
    height: 100%;
    width: 100%;
    transform-origin: left center;
    background: rgba(106, 168, 255, 0.65);
    transform: scaleX(1);
    transition: transform 0.05s linear;
}

.status {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
}

.badge {
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
    border-radius: 999px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
}
.badge.good {
    border-color: rgba(47, 208, 122, 0.35);
    background: rgba(47, 208, 122, 0.12);
    color: var(--good);
}
.badge.bad {
    border-color: rgba(255, 92, 92, 0.35);
    background: rgba(255, 92, 92, 0.12);
    color: var(--bad);
}

details {
    margin-top: 6px;
    color: var(--muted);
    font-size: 12px;
}
summary {
    cursor: pointer;
    user-select: none;
}

.tiny {
    color: var(--muted);
    font-size: 12px;
}

.kbd {
    font-family: var(--mono);
    font-size: 12px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 6px;
    border-radius: 8px;
    color: var(--text);
}

/* --- Language select styling --- */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;

    padding: 10px 40px 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    font-size: 13px;
    font-family: var(--sans);
    line-height: 1;
    cursor: pointer;
    transition:
        transform 0.08s ease,
        background 0.15s ease,
        border-color 0.15s ease,
        box-shadow 0.15s ease;
    outline: none;

    /* custom chevron */
    background-image:
        linear-gradient(45deg, transparent 50%, rgba(233, 238, 252, 0.85) 50%),
        linear-gradient(135deg, rgba(233, 238, 252, 0.85) 50%, transparent 50%),
        linear-gradient(to right, transparent, transparent);
    background-position:
        calc(100% - 18px) 50%,
        calc(100% - 12px) 50%,
        100% 0;
    background-size:
        6px 6px,
        6px 6px,
        2.5em 2.5em;
    background-repeat: no-repeat;
}

select:hover {
    background-color: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.18);
}

select:focus {
    border-color: rgba(106, 168, 255, 0.55);
    box-shadow: 0 0 0 4px rgba(106, 168, 255, 0.12);
}

select:active {
    transform: translateY(1px);
}

select:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Options (limited styling support across browsers, but helps in many) */
select option {
    background: #0f1522; /* close to your bg */
    color: var(--text);
}

/* Optional: if your select sits in that inline header row, make it align nicely */
#languageSelect {
    min-width: 170px;
}

/* Optional: nicer label spacing when placed next to select */
header label[for="languageSelect"] {
    margin-right: 6px;
}

/* --- Mobile friendly tweaks --- */
html {
    -webkit-text-size-adjust: 100%;
}

body {
    padding: 16px; /* меньше поля на мобилке */
}

.app {
    padding: 18px;
}

/* отдельная строка для выбора языка */
.langRow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

/* чтобы поля/кнопки не были слишком мелкими на тач-экранах */
input[type="text"],
select,
button {
    min-height: 44px; /* рекомендация для тапа */
}

button {
    touch-action: manipulation;
}

/* --- Breakpoint: телефоны --- */
@media (max-width: 600px) {
    body {
        padding: 12px;
        place-items: start; /* не “вечно по центру”, чтобы не прыгало с клавиатурой */
    }

    .app {
        width: 100%;
        padding: 14px;
        border-radius: 16px;
    }

    header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .title h1 {
        font-size: 20px;
    }

    .title p {
        font-size: 14px;
        line-height: 1.45;
    }

    /* главный ряд: инпут + кнопки -> в колонку */
    .row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    /* кнопки в две колонки (удобно и компактно) */
    .btns {
        justify-content: stretch;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    /* если кнопок 3 — пусть третья занимает всю ширину */
    .btns button.danger {
        grid-column: 1 / -1;
    }

    button {
        width: 100%;
        font-size: 14px;
        padding: 12px 12px;
        white-space: normal; /* на всякий случай, если текст длиннее */
    }

    #languageSelect {
        min-width: 0;
        width: 100%;
    }

    .stats {
        width: 100%;
        justify-content: flex-start;
    }

    .pill {
        width: fit-content;
        max-width: 100%;
    }

    .status {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    #resultBadge {
        align-self: flex-start;
    }
}

/* --- Очень маленькие экраны --- */
@media (max-width: 360px) {
    .btns {
        grid-template-columns: 1fr; /* кнопки вертикально */
    }

    .btns button.danger {
        grid-column: auto;
    }
}