.calc-container {
    margin: 75px auto;
    width: 100%;
    max-width: 950px;
    padding: 25px;
    padding-bottom: 50px;
    border-radius: 15px;
    background-color: hsl(216, 63%, 97%);
}

    .calc-container h1 {
        text-align: center;
        color: rgb(0, 0, 90);
    }

    .calc-container .subtitle {
        padding: 0 180px;
        margin-bottom: 25px;
        text-align: center;
    }

    .calc-container p {
        text-align: center;
    }


    .calc-container form {
        width: 50%;
        margin: 0 auto;
    }

    .calc-container .form-group {
        margin-bottom: 25px;
        text-align: right;
    }

        .calc-container .form-group * {
            display: block;
        }

.calc-label {
    font-size: 14px;
    margin-bottom: 2px;
}

.calc-select, .calc-input {
    outline: none;
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 3px 1px -2px rgba(0, 0, 0, 0.12), 0px 1px 5px 0px rgba(0, 0, 0, 0.2);
}


.calc-actions {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.calc-btn {
    background-color: #4285f4;
    text-align: center;
    color: white;
    border-radius: 25px;
    padding: 10px;
    margin-top: 50px;
    cursor: pointer;
    font-weight: bold;
    border: none
}

    .calc-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

.calc-btn-clear {
    background-color: #e0e0e0;
    color: #333;
    border: none;
    border-radius: 25px;
    padding: 12px;
    font-family: inherit;
    font-weight: bold;
    transition: background-color 0.2s;
    cursor: pointer;
}

    .calc-btn-clear:hover {
        background-color: #d0d0d0;
    }


.result-box {
    background-color: #fff;
    border: 2px solid #2e7d32;
    border-radius: 12px;
    padding: 20px;
    margin-top: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.result-title {
    margin-top: 0;
    color: #2e7d32;
    border-bottom: 1px dashed #2e7d32;
    padding-bottom: 10px;
    font-size: 1.2rem;
    text-align: right;
}

.result-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.total-row {
    border-bottom: none;
    background-color: #edf7ed;
    padding: 15px;
    border-radius: 8px;
    margin-top: 10px;
}

.result {
    color: #2e7d32;
    font-size: 1.3rem;
}


.calc-content {
    margin-top: 50px;
    background-color: white;
    border-radius: 15px;
    padding: 25px;
    text-align: right;
}

    .calc-content h2 {
        margin-top: 40px
    }

    .calc-content p {
        text-align: right;
    }

.dark .calc-container {
    background-color: #161b22;
}

    .dark .calc-container h1 {
        color: #e6ecff;
    }

    .dark .calc-container .subtitle {
        color: #b9c2ff;
    }

    .dark .calc-container p,
    .dark .calc-content p {
        color: #e0e0e0;
    }

.dark .calc-input, .dark .calc-select {
    background-color: #1f2630;
    color: #ffffff;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.6), 0px 4px 8px rgba(0, 0, 0, 0.4);
}

.dark .calc-btn {
    background-color: #5a73ff;
}

.dark .calc-btn-clear {
    background-color: #2d333b;
    color: #adbac7;
}

    .dark .calc-btn-clear:hover {
        background-color: #3e444d;
    }

.dark .result-box {
    background-color: #1c2128;
    border-color: #4ade80;
}

.dark .result-title {
    color: #4ade80;
    border-color: #4ade80;
}

.dark .result-row {
    border-color: #2d333b;
    color: #adbac7;
}

.dark .total-row {
    background-color: #1f2d24;
}

.dark .calc-content {
    background-color: #1f2630;
    color: #e0e0e0;
}

.range-picker {
    width: 100%;
    margin-top: 25px;
}



.faq-container {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

.faq-main-title {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--text-color, #1f2937);
}

.faq-item {
    background-color: var(--card-bg, #f9fafb);
    border: 1px solid var(--border-color, #f3f4f6);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}


.dark .faq-item {
    background-color: #1e293b;
    border-color: #334155;
}

.faq-question {
    font-size: 1.1rem;
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 12px;
    color: #2563eb;
}

.dark .faq-question {
    color: #60a5fa;
}

.faq-answer {
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
    color: var(--text-muted, #4b5563);
}

.dark .faq-answer {
    color: #cbd5e1;
}


@media (max-width: 767px) {
    .calc-container {
        margin-top: 10px;
        padding: 25px 10px
    }

        .calc-container .subtitle {
            padding: 0 !important;
        }

        .calc-container form {
            width: 100% !important;
        }

    .calc-content {
        padding: 25px 5px
    }

    blockquote {
        margin: 1rem .5rem
    }

    .calc-btn {
        margin-top: 15px
    }

    .result-title {
        text-align: center
    }

    .total-row {
        flex-direction: column;
        text-align: center
    }

    .result {
        margin-top: 5px
    }
}