:root {
    --mr-primary: #1e1e24;
    /* Deep dark for Woodmart feel */
    --mr-accent: #8b9d83;
    /* Natural soft accent, can be changed to match theme */
    --mr-accent-hover: #73846b;
    --mr-bg: #ffffff;
    --mr-surface: #f8f9fa;
    --mr-border: #e2e4e8;
    --mr-text: #333333;
    --mr-text-light: #6c757d;
    --mr-radius: 12px;
    --mr-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --mr-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.08);
    --mr-transition: all 0.3s ease;
}

.mr-calculator-wrapper {
    max-width: 1000px;
    margin: 40px auto;
    font-family: var(--wd-text-font), 'Inter', sans-serif;
    /* Fallback to theme or Inter */
    color: var(--mr-text);
    background: var(--mr-bg);
    border-radius: var(--mr-radius);
    box-shadow: var(--mr-shadow);
    padding: 2rem;
    box-sizing: border-box;
}

.mr-calculator-wrapper p {
    hyphens: none;
}

.mr-calculator-header {
    text-align: center;
    margin-bottom: 2rem;
}

.mr-calculator-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--mr-primary);
    margin-bottom: 0.5rem;
}

.mr-calculator-header p {
    color: var(--mr-text-light);
    font-size: 1rem;
}

.mr-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mr-form-group {
    display: flex;
    flex-direction: column;
}

.mr-form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--mr-primary);
}

.mr-form-group small {
    font-size: 0.75rem;
    color: var(--mr-text-light);
    margin-top: 0.25rem;
}

.mr-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.mr-input-wrapper input {
    width: 100%;
}

.mr-input-wrapper.has-unit input {
    padding-right: 40px !important;
}

.mr-unit {
    position: absolute;
    right: 12px;
    color: var(--mr-text-light);
    font-size: 0.9rem;
    pointer-events: none;
}

input[type="number"],
select,
.mr-select-wrapper select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--mr-border);
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--mr-surface);
    color: var(--mr-text);
    transition: var(--mr-transition);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

input[type="number"] {
    cursor: text;
}

input::placeholder {
    color: #a0a0a0;
    opacity: 1;
    /* Firefox fix */
}

.mr-select-wrapper {
    position: relative;
}

input[type="number"]:focus,
select:focus {
    border-color: var(--mr-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 157, 131, 0.15);
    background-color: #fff;
}


.mr-form-actions {
    margin-top: 2rem;
    text-align: center;
}

.mr-btn-submit {
    min-width: 200px;
}

.mr-btn-submit:hover {
    background-color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.mr-error-message {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 12px;
    margin-top: 15px;
    border-radius: 8px;
    border: 1px solid #fca5a5;
    font-weight: 600;
    text-align: center;
}

/* Spinner */
.mr-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: mr-spin 1s ease-in-out infinite;
    margin-left: 10px;
}

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

.mr-hidden {
    display: none !important;
}

/* Results Section */
.mr-result-container {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--mr-border);
    animation: mr-fade-in 0.6s ease-out;
}

@keyframes mr-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.mr-result-header {
    margin-bottom: 1.5rem;
}

.mr-result-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--mr-text);
}

.mr-overlap-result {
    font-weight: 600;
    color: var(--mr-primary);
    background-color: #e9ecef;
    padding: 10px 15px;
    border-radius: var(--mr-radius);
    display: inline-block;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--mr-border);
    white-space: nowrap;
}

.mr-main-image-wrapper {
    width: 100%;
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: var(--mr-shadow);
}

.mr-main-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.mr-overlap-actions-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-bottom: 2rem;
    padding: 15px;
    background: var(--mr-surface);
    border: 1px solid var(--mr-border);
    border-radius: var(--mr-radius);
}



/* Responsive */
@media (max-width: 768px) {
    .mr-calculator-wrapper {
        padding: 1.5rem;
        margin: 20px auto;
    }

    .mr-overlap-actions-wrapper {
        justify-content: center;
    }

    .mr-overlap-result {
        font-size: 0.85rem;
        padding: 8px 10px;
        box-sizing: border-box;
    }
}

/* H-Profiles Grid */

.mr-result-subheader {
    margin: 30px 0 15px;
    font-size: 1.25rem;
    color: var(--mr-text);
    text-align: center;
    border-bottom: 1px solid var(--mr-border);
    padding-bottom: 5px;
}

.mr-h-profiles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 20px;
}

@media (min-width: 992px) {
    .mr-h-profiles-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.mr-h-profile-card {
    background: var(--mr-bg);
    border: 1px solid var(--mr-border);
    border-radius: var(--mr-radius);
    padding: 20px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mr-h-profile-title-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.mr-h-profile-card h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--mr-text);
}

.mr-color-dot {
    display: inline-block;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    border: 2px solid #000;
}

.mr-color-gruen { background-color: #96b33f; }
.mr-color-orange { background-color: #f4973a; }
.mr-color-grau { background-color: #61625c; }
.mr-color-blau { background-color: #3579ba; }
.mr-color-weiss { background-color: #ffffff; }
.mr-color-gelb { background-color: #ffff00; }
.mr-color-rot { background-color: #b4332b; }

.mr-h-profile-amount {
    font-weight: 600;
    font-size: 1rem;
    color: var(--mr-primary);
    margin-bottom: 15px;
}

.mr-h-profile-formulas {
    margin-bottom: 20px;
    font-family: monospace;
    font-size: 0.95rem;
}

.mr-h-profile-formula-row {
    margin-bottom: 5px;
}

.mr-h-profile-image-container {
    width: 100%;
    margin: 0 auto;
}

.mr-h-profile-image-container img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.mr-mirrored-x {
    transform: scaleX(-1);
}

/* Custom Lightbox */
.mr-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mr-lightbox-overlay.mr-lightbox-active {
    opacity: 1;
    pointer-events: auto;
}

.mr-lightbox-image {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 4px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.mr-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 50px;
    font-weight: 300;
    cursor: pointer;
    z-index: 1000000;
    line-height: 1;
}

.mr-lightbox-close:hover {
    color: #ccc;
}