/* Общие стили для всех сервисов */

.service-page {
    max-width: 100%;
    margin: 0 auto;
}

.service-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.service-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.service-usage-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.service-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.service-description p {
    margin: 0;
}

.service-content {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.service-tool {
    margin-bottom: 3rem;
}

/* Визуальные блоки инструмента: ввод, результат, настройки — для всех сервисов */
.service-tool-block {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.service-tool-block:last-child {
    margin-bottom: 0;
}

.service-tool-block--input {
    background: var(--bg-secondary);
}

.service-tool-block--result {
    background: var(--bg-color);
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow);
}

.service-tool-block--settings {
    background: var(--bg-secondary);
}

.service-tool-block-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Результат внутри блока — убираем свой фон, чтобы не дублировать */
.service-tool-block--result .converter-result {
    background: transparent;
    margin-bottom: 0;
    padding: 0;
}

.service-tool-block--result .converter-result .result-display {
    margin-bottom: 1rem;
}

/* Унифицированные поля ввода */
.service-input-wrapper {
    position: relative;
    display: block;
    margin-bottom: 1rem;
}

.service-input-wrapper label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-color);
}

.service-input,
.service-textarea {
    width: 100%;
    padding: 0.875rem;
    padding-right: 3rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    transition: var(--transition);
    background: var(--bg-color);
}

.service-select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    background: var(--bg-color);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.service-content .service-select {
    /* Make selects look like inputs on all OSes */
    padding-right: 3rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    /* Custom chevron */
    background-image:
        linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
        linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%),
        linear-gradient(to right, transparent, transparent);
    background-position:
        calc(100% - 1.25rem) 50%,
        calc(100% - 0.95rem) 50%,
        100% 0;
    background-size:
        6px 6px,
        6px 6px,
        2.5rem 100%;
    background-repeat: no-repeat;
}

/* Hide old IE/Edge arrow */
.service-content .service-select::-ms-expand {
    display: none;
}

/* Multi-select should keep native UI */
.service-content .service-select[multiple],
.service-content .service-select[size] {
    padding-right: 0.875rem;
    background-image: none;
    -webkit-appearance: auto;
    -moz-appearance: auto;
    appearance: auto;
}

.service-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.service-select:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.service-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'Courier New', monospace;
}

.service-input:focus,
.service-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.service-input.error,
.service-textarea.error {
    border-color: var(--error-color);
}

.service-input.success,
.service-textarea.success {
    border-color: var(--success-color);
}

/* Унифицированная кнопка копирования */
.service-copy-btn {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 0.4rem;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    z-index: 10;
}

.service-copy-btn:hover {
    background: var(--primary-color);
    color: white;
    /*transform: scale(1.05);*/
}

.service-copy-btn:active {
    transform: scale(0.95);
}

.service-copy-btn svg {
    width: 16px;
    height: 16px;
}

/* Информация под полем */
.service-input-info {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    min-height: 1.5rem;
}

.service-input-info.error {
    color: var(--error-color);
}

.service-input-info.success {
    color: var(--success-color);
}

.service-input-info.info {
    color: var(--text-secondary);
}

/* Вкладки */
.service-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.service-tab-btn {
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: color 0.2s ease, border-color 0.2s ease;
    margin-bottom: -1px;
    font-weight: 500;
}

.service-tab-btn:hover {
    color: var(--primary-color);
    background: var(--bg-secondary);
}

.service-tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.service-tab-content {
    display: none;
}

.service-tab-content.active {
    display: block;
}

/* Блоки инструкций и FAQ */
.service-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.service-section:first-of-type {
    margin-top: 1.5rem;
    padding-top: 0;
    border-top: none;
}

.service-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-text {
    line-height: 1.8;
    color: var(--text-color);
}

.service-text h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
    font-size: 1.25rem;
    font-weight: 600;
}

.service-text h4 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 1.125rem;
    font-weight: 600;
}

.service-text p {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-text ul,
.service-text ol {
    padding-left: 1.25rem; /* reset in global styles removes default padding */
    margin: 0 0 1rem 0;
}

.service-text ul {
    list-style: disc;
    color: var(--text-color);
}

.service-text ol {
    list-style: decimal;
    color: var(--text-color);
}

.service-text li {
    margin-bottom: 0.5rem;
}

/* Кнопки действий */
.service-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.service-actions .btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

/* Область уведомлений */
.service-notification-area {
    margin-top: 1rem;
    min-height: 50px;
}

/* Адаптивность */
@media (max-width: 768px) {
    .service-header h1 {
        font-size: 1.5rem;
    }
    
    .service-content {
        padding: 1.25rem;
    }
    
    .service-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .service-tab-btn {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid var(--border-color);
        border-left: 3px solid transparent;
        margin-bottom: 0;
    }
    
    .service-tab-btn.active {
        border-left-color: var(--primary-color);
        border-bottom-color: var(--border-color);
    }
    
    .service-actions {
        flex-direction: column;
    }
    
    .service-actions .btn {
        width: 100%;
    }
}

/* Блок «Похожие сервисы» (внутренняя перелинковка) */
.similar-services-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.similar-services-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.similar-services-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin: 0;
    padding: 0;
}

.similar-services-list a {
    color: var(--primary-color);
    text-decoration: none;
}

.similar-services-list a:hover {
    text-decoration: underline;
}