/* =========================
   Base reset
   ========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* =========================
   Page
   ========================= */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #333;
}

h1 {
    color: white;
    text-align: center;
    margin-bottom: 30px;
    font-size: 3.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 800px;
    /* ширина под блоки */
}

h2 {
    color: #2d3748;
    font-size: 2rem;
    margin-bottom: 14px;
}

/* =========================
   Legacy: если где-то ещё используется
   ========================= */
.form-root {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* =========================
   NEW: раскрывающиеся блоки (details)
   ========================= */
.block {
    width: 100%;
    max-width: 800px;
    border-radius: 20px;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    margin-bottom: 18px;
}

/* убираем стандартный маркер */
.block>summary::-webkit-details-marker {
    display: none;
}

.block>summary::marker {
    content: "";
}

/* заголовок блока */
.block-title {
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
    font-weight: 700;
    color: #2d3748;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: white;
}

/* стрелка справа */
.block-title::after {
    content: "›";
    font-size: 2.4rem;
    line-height: 1;
    transform: rotate(0deg);
    transition: transform 0.2s ease;
    opacity: 0.85;
}

.block[open]>.block-title {
    border-bottom: 2px solid rgba(0, 0, 0, 0.06);
}

.block[open]>.block-title::after {
    transform: rotate(90deg);
}

/* тело блока */
.block-body {
    padding: 22px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* =========================
   Панели (карточки внутри блока)
   ========================= */
.panel {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 0;
    /* теперь управляем gap'ом в .block-body */
}

/* чуть мягче панели внутри раскрывающегося блока (не ломает общий стиль) */
.block-body .panel {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

/* =========================
   Группы элементов формы
   ========================= */
.form-group {
    border: 2px solid #e0e0e0 !important;
    border-radius: 12px !important;
    padding: 20px;
    transition: all 0.3s ease;
    background: #f8f9fa;

}

/* hover реакция */
.form-group:hover {
    border-color: #667eea !important;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 12px;
    font-size: 2.1rem;
}

.form-group p {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 2.1rem;
}

/* =========================
   Range input
   ========================= */
input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #667eea, #764ba2);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 3px solid #667eea;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* =========================
   Checkbox
   ========================= */
input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border: 2px solid #cbd5e0;
    border-radius: 6px;
    background: white;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    margin-right: 10px;
    vertical-align: middle;
}

input[type="checkbox"]:checked {
    background: #667eea;
    border-color: #667eea;
}

input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    color: white;
    font-size: 16px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

input[type="checkbox"]:hover {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* =========================
   Radio
   ========================= */
input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e0;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    margin-right: 10px;
    vertical-align: middle;
}

input[type="radio"]:checked {
    border-color: #667eea;
}

input[type="radio"]:checked::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    background: #667eea;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

input[type="radio"]:hover {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* =========================
   Радио-строки (.radio-row)
   ========================= */
.radio-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.radio-row:hover {
    background: rgba(102, 126, 234, 0.05);
}

.radio-row label {
    margin-bottom: 0;
    font-size: 1.6rem;
    font-weight: 500;
}

.radio-row input[type="radio"] {
    margin-right: 0;
}

/* поддержка старой разметки */
.form-group>div {
    margin-bottom: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.form-group>div:hover {
    background: rgba(102, 126, 234, 0.05);
}

.form-group>div:last-child,
.radio-row:last-child {
    margin-bottom: 0;
}

/* =========================
   Legacy submit
   ========================= */
input[type="submit"] {
    background: linear-gradient(to right, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    width: 100%;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

input[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

input[type="submit"]:active {
    transform: translateY(-1px);
}

/* =========================
   Buttons / Coins / Login
   ========================= */
button {
    font-family: inherit;
}

.coins-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
}




.coins-input {
    width: 160px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 12px 14px;
    background: #f8f9fa;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.coins-row .coins-input {
    width: 140px;
    /* слева компактно */
    flex: 0 0 auto;
}

.coins-row .coins-btn {
    flex: 1 1 auto;
    /* кнопка занимает остальное */
    white-space: nowrap;
}

.coins-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
    outline: none;
}

.coins-btn,
#loginBtn {
    background: linear-gradient(to right, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 14px 18px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.25);
}

.coins-btn:hover,
#loginBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.35);
}

.coins-btn:active,
#loginBtn:active {
    transform: translateY(-1px);
}

.status {
    font-size: 1.05rem;
    color: #2d3748;
    opacity: 0.9;
    min-height: 1.2em;
    /* чтобы не прыгало */
}

/* глобальный статус снизу */
#globalStatus.status {
    width: 100%;
    max-width: 800px;
    text-align: center;
    color: white;
    opacity: 0.95;
    margin-top: 6px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
}

/* =========================
   NEW: actions (SettingAction)
   ========================= */
.action-group {
    border: 2px solid #e0e0e0;
    border-radius: 16px;
    padding: 18px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.action-group:hover {
    border-color: #667eea;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.action-group-title {
    color: #2d3748;
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.action-btn {
    background: linear-gradient(to right, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 16px 16px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.22);
    text-align: center;
    line-height: 1.15;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.35);
}

.action-btn:active {
    transform: translateY(-1px);
}

.action-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.18);
}

/* =========================
   Login page card
   ========================= */
.login-root {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.login-root h1 {
    color: #2d3748;
    text-shadow: none;
    font-size: 2.6rem;
    margin-bottom: 0;
    max-width: none;
}

#loginStatus {
    font-size: 1.05rem;
    color: #2d3748;
    opacity: 0.9;
    min-height: 1.2em;
}

.login-root input[type="password"] {
    width: 100%;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 12px 14px;
    background: #f8f9fa;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.login-root input[type="password"]:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
    outline: none;
}


/* =========================
   Counters: Название:Значение в одну строку
   ========================= */
.form-group.counter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.form-group.counter label {
    margin-bottom: 0;
    /* убираем столбик */
    flex: 1 1 auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* двоеточие рисуем автоматически */
.form-group.counter label::after {
    content: ":";
    margin-left: 6px;
}

/* значение справа */
.form-group.counter .status {
    margin: 0;
    padding: 0;
    min-height: 0;
    flex: 0 0 auto;
    white-space: nowrap;
    font-weight: 700;
    opacity: 1;
}

/* перебиваем твой общий .form-group > div (там padding/margin),
   чтобы status не превращался в "вторую строку" */
.form-group.counter>div {
    margin: 0 !important;
    padding: 0 !important;
}

.form-group.counter>div:hover {
    background: transparent !important;
}

/* цены: чуть компактнее и ровнее */
.price-card label {
    margin-bottom: 10px; /* меньше, чем у обычных form-group */
}

.price-row {
    gap: 12px;
}

.price-input {
    width: 140px;   /* как у монет */
}

.price-btn {
    flex: 1 1 auto;
}
.currency-card label { margin-bottom: 10px; }
.currency-row { gap: 12px; }
.currency-input { width: 160px; }
.currency-btn { flex: 1 1 auto; }

/* =========================
   Focus accessibility
   ========================= */
input:focus,
button:focus,
summary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
}

/* =========================
   Mobile
   ========================= */
@media (max-width: 768px) {
    body {
        padding: 15px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    h1 {
        font-size: 1.8rem;
        margin-bottom: 20px;
        padding: 0 10px;
    }

    h2 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }

    .block-title {
        font-size: 1.35rem;
        padding: 16px 18px;
    }

    .block-title::after {
        font-size: 1.9rem;
    }

    .block-body {
        padding: 18px;
        gap: 16px;
    }

    .form-root,
    .panel {
        padding: 20px;
        border-radius: 16px;
        gap: 16px;
    }

    .form-group {
        padding: 16px;
    }

    .form-group label,
    .form-group p {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .coins-btn,
    #loginBtn,
    input[type="submit"],
    .action-btn {
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: 12px;
    }

    .coins-input,
    .login-root input[type="password"] {
        font-size: 1rem;
        padding: 12px 14px;
        width: 100%;
    }

    .coins-row {
        flex-direction: row;
        align-items: center;
    }

    .coins-row .coins-input {
        width: 120px;
    }

    .coins-row .coins-btn {
        width: auto;
    }

    .actions-grid {
        grid-template-columns: 1fr;
    }

    /* тач-таргеты */
    input[type="checkbox"],
    input[type="radio"],
    input[type="range"]::-webkit-slider-thumb {
        min-height: 44px;
        min-width: 44px;
    }

    .radio-row {
        padding: 12px 16px;
        margin-bottom: 8px;
    }

    .login-root {
        max-width: 800px;
    }

    .login-root h1 {
        font-size: 1.8rem;
    }

    .form-group.counter label,
    .form-group.counter .status {
        font-size: 1rem;
        /* как у остальных на мобилке */
    }
}