/**
 * ECU.SZR Chip Tuning Hesaplama Aracı Styles
 * Kırmızı/Koyu Tema (#16171e)
 */

.drecu-calculator-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.drecu-calculator-wrapper {
    background: #16171e;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    border: 1px solid #2a2b35;
}


.drecu-calculator-form {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

@media (max-width: 1024px) {
    .drecu-calculator-form {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.drecu-calc-group {
    display: flex;
    flex-direction: column;
}

.drecu-calc-label {
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drecu-calc-select {
    width: 100%;
    padding: 16px 20px;
    background: #1f2028;
    border: 2px solid #2a2b35;
    border-radius: 10px;
    color: #ffffff;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    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 20px center;
    padding-right: 50px;
    cursor: pointer;
    min-height: 52px;
}

.drecu-calc-select:focus {
    outline: none;
    border-color: #ff0000;
    background-color: #252630;
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.15);
}

.drecu-calc-select:not(:disabled):hover {
    border-color: #3a3b45;
    background-color: #252630;
}

.drecu-calc-select:disabled {
    opacity: 1 !important;
    cursor: not-allowed;
    background-color: #1a1b20;
    color: #ffffff !important;
}

.drecu-calc-select:disabled option {
    color: #ffffff !important;
    opacity: 1 !important;
}

.drecu-calc-select option {
    background: #1f2028;
    color: #ffffff;
    padding: 12px;
}

/* Sonuçlar */
.drecu-calc-results {
    margin-top: 50px;
    animation: fadeInUp 0.6s ease;
}

.drecu-results-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

@media (max-width: 768px) {
    .drecu-results-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.drecu-result-card {
    background: #1f2028;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    border: 1px solid #2a2b35;
}

.drecu-result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.drecu-card-header {
    padding: 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.drecu-card-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
}

.drecu-stock-header {
    background: #ff0000;
}

.drecu-tuned-header {
    background: #ffffff;
}

.drecu-card-title {
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.drecu-tuned-header .drecu-card-title {
    color: #16171e;
}

.drecu-card-content {
    padding: 40px 30px;
    position: relative;
}

/* Grafik çizgileri */
.drecu-card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    opacity: 0.1;
}

.drecu-stock-card .drecu-card-content::before {
    color: #ff0000;
}

.drecu-tuned-card .drecu-card-content::before {
    color: #ffffff;
}

.drecu-metric-row {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    position: relative;
}

.drecu-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    padding: 20px 0;
}

/* Grafik çubukları */
.drecu-metric::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    border-radius: 2px;
    transition: all 0.4s ease;
}

.drecu-stock-card .drecu-metric::after {
    background: #ff0000;
}

.drecu-tuned-card .drecu-metric::after {
    background: #ffffff;
}

.drecu-metric:hover::after {
    width: 80px;
    height: 5px;
}

.drecu-metric-label {
    color: #9ca3af;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.drecu-metric-value {
    color: #ffffff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    position: relative;
    transition: all 0.3s ease;
}

.drecu-metric:hover .drecu-metric-value {
    transform: scale(1.1);
}

.drecu-stock-card .drecu-metric-value {
    color: #ff0000;
}

.drecu-tuned-card .drecu-metric-value {
    color: #ffffff;
}

/* Performans artış göstergesi */
.drecu-metric-value::before {
    content: '+';
    position: absolute;
    left: -25px;
    top: 0;
    font-size: 24px;
    opacity: 0;
    transition: all 0.3s ease;
}

.drecu-tuned-card .drecu-metric-value::before {
    opacity: 0.3;
    color: #ff0000;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.drecu-calculator-wrapper {
    animation: fadeIn 0.6s ease;
}

.drecu-result-card {
    animation: slideIn 0.5s ease;
}

.drecu-result-card:nth-child(2) {
    animation-delay: 0.1s;
}

/* Responsive */
@media (max-width: 768px) {
    .drecu-calculator-container {
        margin: 20px auto;
        padding: 0 15px;
    }
    
    .drecu-calculator-wrapper {
        padding: 30px 20px;
        border-radius: 12px;
    }
    
    .drecu-calc-select {
        padding: 14px 18px;
        font-size: 14px;
    }
    
    .drecu-metric-value {
        font-size: 36px;
    }
    
    .drecu-card-content {
        padding: 30px 20px;
    }
    
    .drecu-metric-row {
        gap: 20px;
    }
}

/* Seçim görünürlüğü iyileştirmeleri */
.drecu-calc-select option:checked {
    background: #ff0000;
    color: #ffffff;
}

.drecu-calc-select:not([disabled]) {
    opacity: 1;
}