/**
 * JAPAN-SPEC - Общие стили форм
 * Используется для: подбор запчастей, подбор техники, калькулятор
 * @version 1.0.0
 */

/* ========================================
   CSS ПЕРЕМЕННЫЕ
   ======================================== */
:root {
    --jspec-brand: #06122a;
    --jspec-brand-light: #0d1f3c;
    --jspec-steel-light: #8a9bae;
    --jspec-steel: #5a6a7a;
    --jspec-steel-dark: #3a4a5a;
    --jspec-accent: #4a90d9;
    --jspec-accent-hover: #5ba0e9;
    --jspec-success: #2dd4bf;
    --jspec-text: #ffffff;
    --jspec-text-muted: #a0aec0;
    --jspec-border: rgba(138, 155, 174, 0.3);
    --jspec-bg-card: rgba(13, 31, 60, 0.6);
    --jspec-error: #f87171;
}

/* ========================================
   КОНТЕЙНЕР ФОРМЫ
   ======================================== */
.jspec-parts-finder {
    max-width: 660px !important;
    margin: 2.5rem auto !important;
    padding: 2.5rem !important;
    background: var(--jspec-brand) !important;
    border-radius: 20px !important;
    box-shadow: 0 25px 60px -15px rgba(6, 18, 42, 0.7), 0 0 0 1px rgba(138, 155, 174, 0.15) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    position: relative !important;
    overflow: hidden !important;
}

.jspec-parts-finder::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 1px !important;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent) !important;
}

/* ========================================
   ЗАГОЛОВОК ФОРМЫ
   ======================================== */
.jspec-pf-header {
    text-align: center !important;
    margin-bottom: 1.5rem !important;
    position: relative !important;
    z-index: 1 !important;
}

.jspec-pf-icon {
    font-size: 2.5rem !important;
    margin-bottom: 0.5rem !important;
    animation: jspec-pf-pulse 2s ease-in-out infinite !important;
}

@keyframes jspec-pf-pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.jspec-pf-title {
    font-size: 1.85rem !important;
    font-weight: 700 !important;
    color: var(--jspec-text) !important;
    margin: 0 0 0.5rem 0 !important;
    background: linear-gradient(135deg, #ffffff 0%, var(--jspec-steel-light) 50%, #ffffff 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.jspec-pf-subtitle {
    color: var(--jspec-text-muted) !important;
    font-size: 0.95rem !important;
    margin: 0 !important;
}

/* ========================================
   ВКЛАДКИ
   ======================================== */
.jspec-pf-tabs {
    display: flex !important;
    gap: 0.5rem !important;
    margin-bottom: 1.5rem !important;
    background: var(--jspec-bg-card) !important;
    padding: 6px !important;
    border-radius: 12px !important;
    border: 1px solid rgba(138, 155, 174, 0.2) !important;
}

.jspec-pf-tab {
    flex: 1 !important;
    padding: 0.75rem 1rem !important;
    background: transparent !important;
    border: none !important;
    border-radius: 8px !important;
    color: var(--jspec-text-muted) !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.25s ease !important;
}

.jspec-pf-tab:hover {
    color: var(--jspec-text) !important;
    background: rgba(138, 155, 174, 0.15) !important;
}

.jspec-pf-tab.active {
    background: linear-gradient(180deg, #c0c8d0 0%, #97a0a9 20%, #6a7580 80%, #4a5560 100%) !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(151, 160, 169, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(0, 0, 0, 0.2) !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

/* ========================================
   КОНТЕНТ ВКЛАДОК
   ======================================== */
.jspec-pf-tab-content {
    display: none !important;
}

.jspec-pf-tab-content.active {
    display: block !important;
    animation: jspec-pf-fadeIn 0.3s ease !important;
}

@keyframes jspec-pf-fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   ФОРМА
   ======================================== */
.jspec-pf-form {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.25rem !important;
    position: relative !important;
    z-index: 1 !important;
}

.jspec-pf-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
}

.jspec-pf-row-half {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1rem !important;
}

.jspec-pf-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
}

/* ========================================
   ПОЛЯ ВВОДА
   ======================================== */
.jspec-pf-label {
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: var(--jspec-text-muted) !important;
}

.jspec-pf-input,
.jspec-pf-select,
.jspec-pf-textarea {
    padding: 0.875rem 1rem !important;
    background: var(--jspec-bg-card) !important;
    border: 1px solid var(--jspec-border) !important;
    border-radius: 10px !important;
    color: var(--jspec-text) !important;
    font-size: 1rem !important;
    transition: all 0.25s ease !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2) !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.jspec-pf-select {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    height: 52px !important;
    line-height: 1.4 !important;
    padding-right: 40px !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0aec0' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 15px center !important;
    cursor: pointer !important;
}

.jspec-pf-textarea {
    min-height: 90px !important;
    resize: vertical !important;
    font-family: inherit !important;
}

.jspec-pf-input:focus,
.jspec-pf-select:focus,
.jspec-pf-textarea:focus {
    outline: none !important;
    border-color: var(--jspec-accent) !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(74, 144, 217, 0.25) !important;
}

.jspec-pf-select option {
    background: var(--jspec-brand) !important;
    color: var(--jspec-text) !important;
    padding: 10px !important;
}

.jspec-pf-input::placeholder,
.jspec-pf-textarea::placeholder {
    color: var(--jspec-text-muted) !important;
    opacity: 0.5 !important;
}

.jspec-pf-input:disabled,
.jspec-pf-select:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

/* Валидация VIN */
.jspec-pf-input.valid {
    border-color: var(--jspec-success) !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(45, 212, 191, 0.25) !important;
}

/* ========================================
   ПОДСКАЗКИ И РАЗДЕЛИТЕЛИ
   ======================================== */
.jspec-pf-hint {
    font-size: 0.75rem !important;
    color: var(--jspec-text-muted) !important;
    opacity: 0.7 !important;
}

.jspec-pf-divider {
    height: 1px !important;
    background: linear-gradient(90deg, transparent, var(--jspec-border), transparent) !important;
    margin: 0.5rem 0 !important;
}

/* ========================================
   ЧЕКБОКС
   ======================================== */
.jspec-pf-row-checkbox {
    margin-top: 0.5rem !important;
}

.jspec-pf-checkbox-label {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    cursor: pointer !important;
    color: var(--jspec-text-muted) !important;
    font-size: 0.9rem !important;
}

.jspec-pf-checkbox-label input[type="checkbox"] {
    display: none !important;
}

.jspec-pf-checkbox-custom {
    width: 22px !important;
    height: 22px !important;
    border: 2px solid rgba(138, 155, 174, 0.4) !important;
    border-radius: 6px !important;
    position: relative !important;
    transition: all 0.2s ease !important;
    flex-shrink: 0 !important;
}

.jspec-pf-checkbox-label input:checked+.jspec-pf-checkbox-custom {
    background: linear-gradient(135deg, var(--jspec-accent), var(--jspec-accent-hover)) !important;
    border-color: var(--jspec-accent) !important;
}

.jspec-pf-checkbox-label input:checked+.jspec-pf-checkbox-custom::after {
    content: '✓' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: bold !important;
}

/* ========================================
   ЗАГРУЗКА ФАЙЛОВ
   ======================================== */
.jspec-pf-upload {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
}

.jspec-pf-upload-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.75rem 1.25rem !important;
    background: var(--jspec-bg-card) !important;
    border: 1px dashed var(--jspec-border) !important;
    border-radius: 10px !important;
    color: var(--jspec-text-muted) !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.jspec-pf-upload-btn:hover {
    border-color: var(--jspec-accent) !important;
    color: var(--jspec-text) !important;
    background: rgba(74, 144, 217, 0.1) !important;
}

.jspec-pf-preview {
    display: flex !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
}

.jspec-pf-preview-item {
    position: relative !important;
    width: 100px !important;
    height: 100px !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    border: 1px solid var(--jspec-border) !important;
}

.jspec-pf-preview-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.jspec-pf-preview-remove {
    position: absolute !important;
    top: 4px !important;
    right: 4px !important;
    width: 24px !important;
    height: 24px !important;
    background: rgba(0, 0, 0, 0.7) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    font-size: 18px !important;
    line-height: 1 !important;
    transition: all 0.2s ease !important;
}

.jspec-pf-preview-remove:hover {
    background: var(--jspec-error) !important;
}

/* ========================================
   КНОПКИ
   ======================================== */
.jspec-pf-btn {
    margin-top: 1rem !important;
    padding: 1.1rem 2rem !important;
    background:
        linear-gradient(135deg, transparent 0%, transparent 40%, rgba(255, 255, 255, 0.8) 45%, rgba(255, 255, 255, 0.9) 50%, rgba(255, 255, 255, 0.8) 55%, transparent 60%, transparent 100%),
        linear-gradient(135deg, transparent 0%, transparent 70%, rgba(255, 255, 255, 0.4) 75%, transparent 80%, transparent 100%),
        linear-gradient(180deg, #c8cdd3 0%, #b0b8c0 15%, #97a0a9 35%, #7a838c 60%, #5a6570 85%, #4a5560 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    color: #333 !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 6px 20px rgba(74, 85, 96, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -1px 0 rgba(0, 0, 0, 0.3) !important;
    letter-spacing: 0.5px !important;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) !important;
}

.jspec-pf-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 30px rgba(74, 85, 96, 0.6), inset 0 1px 0 rgba(255, 255, 255, 1), inset 0 -1px 0 rgba(0, 0, 0, 0.3) !important;
}

.jspec-pf-btn:active {
    transform: translateY(0) !important;
}

.jspec-pf-btn.loading .jspec-pf-btn-text {
    opacity: 0 !important;
}

.jspec-pf-btn.loading .jspec-pf-btn-loader {
    display: block !important;
}

.jspec-pf-btn-loader {
    display: none !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: 24px !important;
    height: 24px !important;
    margin: -12px 0 0 -12px !important;
    border: 3px solid rgba(51, 51, 51, 0.3) !important;
    border-top-color: #333 !important;
    border-radius: 50% !important;
    animation: jspec-spin 0.8s linear infinite !important;
}

@keyframes jspec-spin {
    to {
        transform: rotate(360deg);
    }
}

.jspec-pf-btn-secondary {
    background: transparent !important;
    border: 2px solid rgba(138, 155, 174, 0.4) !important;
    color: var(--jspec-text-muted) !important;
    text-shadow: none !important;
    box-shadow: none !important;
}

.jspec-pf-btn-secondary:hover {
    border-color: var(--jspec-accent) !important;
    color: var(--jspec-text) !important;
    background: rgba(74, 144, 217, 0.1) !important;
}

/* ========================================
   СООБЩЕНИЯ
   ======================================== */
.jspec-pf-success {
    text-align: center !important;
    padding: 2rem !important;
}

.jspec-pf-success-icon {
    font-size: 4rem !important;
    margin-bottom: 1rem !important;
}

.jspec-pf-success-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--jspec-text) !important;
    margin: 0 0 0.5rem 0 !important;
}

.jspec-pf-success-text {
    color: var(--jspec-text-muted) !important;
    margin: 0 0 1.5rem 0 !important;
}

.jspec-pf-disclaimer {
    margin-top: 1rem !important;
    font-size: 0.75rem !important;
    color: var(--jspec-text-muted) !important;
    text-align: center !important;
    opacity: 0.7 !important;
}

/* ========================================
   АДАПТИВНОСТЬ
   ======================================== */
@media (max-width: 640px) {
    .jspec-parts-finder {
        margin: 1rem !important;
        padding: 1.5rem !important;
        border-radius: 16px !important;
    }

    .jspec-pf-title {
        font-size: 1.4rem !important;
    }

    .jspec-pf-row-half {
        grid-template-columns: 1fr !important;
    }
}