/* Поисковый блок */
.search-form-block {
    position: relative;
    padding: var(--space-12) 0 var(--space-10);
    background: var(--gradient-light);
    overflow: hidden;
}

.search-form-block::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(120% 120% at 50% -15%, rgba(0, 136, 204, 0.22), transparent 60%),
        radial-gradient(85% 85% at 90% 10%, rgba(220, 38, 38, 0.18), transparent 70%);
    opacity: 0.75;
}

.search-form-header {
    position: relative;
    text-align: center;
    margin: 0 auto var(--space-8);
    max-width: 760px;
}

.search-form-title {
    font-family: var(--font-primary);
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-3);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
    text-shadow: 0 8px 22px rgba(13, 148, 229, 0.25);
}

.search-form-description {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--gray-600);
    margin: 0 auto;
    max-width: 540px;
}

/* Контейнер формы */
.wrapper-form {
    position: relative;
    background: rgba(255, 255, 255, 0.94);
    padding: var(--space-8);
    border-radius: var(--radius-3xl);
    margin: 0 auto;
    max-width: 1160px;
    border: 1px solid rgba(13, 148, 229, 0.12);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(4px);
    z-index: 1;
}

.wrapper-form::after {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: inherit;
    border: 1px solid rgba(13, 148, 229, 0.08);
    pointer-events: none;
}

.search-form {
    max-width: 100%;
}

/* Основная сетка */
.form-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr 1.25fr;
    gap: var(--space-8);
    align-items: start;
}

.column-language-hours,
.column-city-format {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.column-translation-types {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

/* Поля ввода */
.search-input,
.search-select {
    height: 52px;
    border: 2px solid rgba(13, 148, 229, 0.16);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-family: var(--font-primary);
    transition: all var(--transition-base);
    background: var(--te-white);
    color: var(--gray-700);
    width: 100%;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.search-input:focus,
.search-select:focus {
    border-color: var(--te-primary);
    box-shadow: 0 12px 28px rgba(13, 148, 229, 0.18);
    outline: none;
}

.search-input::placeholder {
    color: var(--gray-400);
    opacity: 0.85;
}

/* Автодополнение */
.autocomplete-wrapper {
    position: relative;
    width: 100%;
}

.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--te-white);
    border: 2px solid var(--te-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    max-height: 220px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: var(--shadow-lg);
}

.autocomplete-suggestions.show {
    display: block;
}

.autocomplete-suggestion {
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
    transition: background-color var(--transition-fast);
}

.autocomplete-suggestion:hover,
.autocomplete-suggestion.active {
    background-color: var(--gray-100);
    color: var(--te-primary);
}

/* Подсказка для часов */
.field-with-tooltip {
    position: relative;
}

.field-with-tooltip .search-input {
    padding-right: 40px;
}

.tooltip-wrapper {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--te-primary);
    color: var(--te-white);
    border-radius: 50%;
    font-size: 11px;
    font-weight: var(--font-bold);
    cursor: help;
    transition: all var(--transition-base);
}

.tooltip-icon:hover {
    background: var(--te-primary-dark);
    transform: scale(1.08);
}

.tooltip-text {
    position: absolute;
    bottom: calc(100% + 10px);
    right: -6px;
    background: var(--gray-900);
    color: var(--te-white);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--text-xs);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 14px;
    border: 6px solid transparent;
    border-top-color: var(--gray-900);
}

.tooltip-wrapper:hover .tooltip-text {
    opacity: 1;
}

/* Онлайн-формат */
.online-checkbox-wrapper {
    display: flex;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.online-checkbox-wrapper:hover {
    background: var(--gray-50);
    margin: 0 calc(-1 * var(--space-4));
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: inset 0 0 0 1px rgba(13, 148, 229, 0.08);
}

.online-checkbox {
    appearance: none;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid rgba(13, 148, 229, 0.35);
    border-radius: var(--radius-base);
    margin-right: var(--space-3);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
}

.online-checkbox:hover {
    border-color: var(--te-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 229, 0.15);
}

.online-checkbox:checked {
    background: var(--gradient-te);
    border-color: var(--te-primary);
}

.online-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--te-white);
    font-size: 14px;
    font-weight: var(--font-semibold);
    line-height: 1;
}

.online-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
    cursor: pointer;
    user-select: none;
    flex: 1;
}

.city-field-disabled {
    opacity: 0.55;
    pointer-events: none;
    background: var(--gray-100);
}

.city-field-disabled .search-input {
    background: var(--gray-100);
}

/* Типы перевода */
.radio-card {
    display: flex;
    align-items: flex-start;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: transparent;
}

.radio-card:last-child {
    border-bottom: none;
}

.radio-card:hover {
    background: var(--gray-50);
    margin: 0 calc(-1 * var(--space-4));
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.radio-card input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    margin-right: var(--space-3);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 2px;
}

.radio-card input[type="radio"]:hover {
    border-color: var(--te-primary);
    box-shadow: 0 0 0 2px var(--te-primary-light);
}

.radio-card input[type="radio"]:checked {
    background: var(--gradient-te);
    border-color: var(--te-primary);
}

.radio-card input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--te-white);
}

.radio-content {
    flex: 1;
}

.radio-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-800);
    margin-bottom: var(--space-1);
    font-family: var(--font-primary);
}

.radio-description {
    font-size: var(--text-xs);
    color: var(--gray-500);
    line-height: var(--leading-snug);
}

/* Кнопка поиска */
.btn-search-submit {
    grid-column: 1 / -1;
    margin-top: var(--space-4);
    display: flex;
    justify-content: center;
}

.btn-blue {
    background: var(--gradient-te);
    color: var(--te-white);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    font-family: var(--font-primary);
    height: 52px;
    max-width: 320px;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: 0 12px 28px rgba(13, 148, 229, 0.22);
}

.btn-blue:hover {
    background: var(--gradient-pepper);
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(220, 38, 38, 0.32);
}

.btn-blue:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Адаптивность */
@media (max-width: 1200px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }

    .column-translation-types {
        grid-column: 1 / -1;
    }
}

@media (max-width: 992px) {
    .wrapper-form {
        padding: var(--space-6);
    }

    .search-form-title {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 768px) {
    .search-form-block {
        padding: var(--space-8) 0 var(--space-6);
    }

    .wrapper-form {
        padding: var(--space-5);
        margin: 0 var(--space-3);
        border-radius: var(--radius-2xl);
    }

    .wrapper-form::after {
        inset: 10px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .search-input,
    .search-select {
        height: 46px;
        font-size: var(--text-sm);
    }

    .btn-blue {
        height: 50px;
        width: 100%;
    }

    .search-form-title {
        font-size: var(--text-2xl);
        text-shadow: 0 6px 16px rgba(13, 148, 229, 0.22);
    }

    .search-form-description {
        font-size: var(--text-base);
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .wrapper-form {
        padding: var(--space-4);
        border-radius: var(--radius-xl);
    }

    .form-grid {
        gap: var(--space-5);
    }

    .search-form-block {
        padding: var(--space-6) 0 var(--space-5);
    }
}