/**
 * DR.ECU Chip Tuning Form Styles
 * Kırmızı/Koyu Tema (#16171e)
 */

.drecu-form-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.drecu-form-wrapper {
    background: #16171e;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.drecu-form-title {
    color: #ffffff;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 30px 0;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.drecu-form-group {
    margin-bottom: 25px;
}

.drecu-form-label {
    display: block;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drecu-required {
    color: #ff4444;
    margin-left: 3px;
}

.drecu-form-input,
.drecu-form-select,
.drecu-form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: #1f2028;
    border: 2px solid #2a2b35;
    border-radius: 8px;
    color: #ffffff;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.drecu-form-input:focus,
.drecu-form-select:focus,
.drecu-form-textarea:focus {
    outline: none;
    border-color: #ff4444;
    background: #252630;
    box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.1);
}

.drecu-form-input::placeholder,
.drecu-form-textarea::placeholder {
    color: #6b6c7a;
}

.drecu-form-select {
    cursor: pointer;
    appearance: none;
    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='%23ffffff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 45px;
}

.drecu-form-select option {
    background: #1f2028;
    color: #ffffff;
    padding: 10px;
}

.drecu-form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Vehicle Selectors */
.drecu-vehicle-selectors {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

@media (max-width: 768px) {
    .drecu-vehicle-selectors {
        grid-template-columns: 1fr;
    }
}

.drecu-vehicle-model:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.drecu-vehicle-display {
    margin-top: 10px;
    padding: 12px;
    background: #1f2028;
    border: 1px solid #2a2b35;
    border-radius: 6px;
    color: #ffffff;
    font-size: 14px;
    min-height: 20px;
}

.drecu-vehicle-display:empty {
    display: none;
}

/* Checkbox */
.drecu-checkbox-group {
    margin-top: 30px;
}

.drecu-checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    color: #ffffff;
    font-size: 14px;
    line-height: 1.6;
}

.drecu-form-checkbox {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: #ff4444;
    flex-shrink: 0;
}

.drecu-checkbox-text {
    flex: 1;
}

.drecu-kvkk-info {
    margin-top: 10px;
    margin-left: 32px;
    color: #9ca3af;
    font-size: 12px;
    line-height: 1.5;
}

/* Submit Button */
.drecu-form-submit {
    width: 100%;
    padding: 16px 30px;
    background: linear-gradient(135deg, #ff4444 0%, #cc0000 100%);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 68, 68, 0.3);
    position: relative;
    overflow: hidden;
}

.drecu-form-submit:hover {
    background: linear-gradient(135deg, #ff5555 0%, #dd0000 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 68, 68, 0.4);
}

.drecu-form-submit:active {
    transform: translateY(0);
}

.drecu-form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.drecu-submit-loader {
    display: inline-block;
}

/* Messages */
.drecu-form-message {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
}

.drecu-form-message.drecu-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid #22c55e;
    color: #22c55e;
}

.drecu-form-message.drecu-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

/* Loading State */
.drecu-form-submit.loading .drecu-submit-text {
    display: none;
}

.drecu-form-submit.loading .drecu-submit-loader {
    display: inline-block;
}

/* Responsive */
@media (max-width: 768px) {
    .drecu-form-container {
        margin: 20px auto;
        padding: 0 15px;
    }
    
    .drecu-form-wrapper {
        padding: 30px 20px;
    }
    
    .drecu-form-title {
        font-size: 24px;
    }
    
    .drecu-form-input,
    .drecu-form-select,
    .drecu-form-textarea {
        padding: 12px 15px;
        font-size: 14px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.drecu-form-wrapper {
    animation: fadeIn 0.5s ease;
}

.drecu-form-message {
    animation: fadeIn 0.3s ease;
}