:root {
    /* Colores institucionales gob.mx */
    --primary-color: #6B1F3B;
    --secondary-color: #B41E3D;
    --accent-color: #D4002A;
    --text-primary: #333333;
    --text-secondary: #666666;
    --background-light: #F8F9FA;
    --white: #FFFFFF;
    --border-color: #E5E7EB;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --info-color: #3B82F6;
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.report-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    border-top: 4px solid var(--primary-color);
    margin-bottom: 2rem;
}

.card-header-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 2rem;
    text-align: center;
}

.card-header-custom h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-header-custom p {
    opacity: 0.9;
    font-size: 1.5rem;
    margin: 0;
}

.card-body-custom {
    padding: 2rem;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--info-color);
}

.section-title {
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-grid-custom {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.form-grid-full {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

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

.form-label-custom {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.7rem;
}

.form-control-custom {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.7rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 0, 42, 0.1);
}

.form-control-custom:hover:not(:focus) {
    border-color: var(--secondary-color);
}

/* Custom Select with Search */
.select-container {
    position: relative;
}

.select-search {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-search:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 0, 42, 0.1);
}

.select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: var(--shadow-medium);
}

.select-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.select-option:hover {
    background-color: var(--background-light);
}

.select-option.selected {
    background-color: var(--accent-color);
    color: var(--white);
}

.select-option:last-child {
    border-bottom: none;
}

.select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    transition: transform 0.3s;
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
}

.select-arrow.open {
    transform: translateY(-50%) rotate(180deg);
}

/* Radio Button Styles */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.radio-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 200px;
}

.radio-item:hover {
    border-color: var(--accent-color);
    background: #FEF2F2;
}

.radio-item.selected {
    border-color: var(--accent-color);
    background: #FEF2F2;
    box-shadow: 0 0 0 3px rgba(212, 0, 42, 0.1);
}

.radio-item input[type="radio"] {
    margin-right: 0.75rem;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-color);
}

.radio-content {
    flex: 1;
}

.radio-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.7rem;
}

.radio-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.btn-custom {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    min-width: 150px;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    box-shadow: var(--shadow-medium);
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 0, 42, 0.3);
    color: var(--white);
    text-decoration: none;
}

.btn-secondary-custom {
    background: var(--white);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary-custom:hover {
    background: var(--background-light);
    border-color: var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
}

.button-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.icon-custom {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.info-message {
    background: #EBF8FF;
    border: 1px solid #BEE3F8;
    border-left: 4px solid #3182CE;
    color: var(--gob-gray-800);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    font-size: 1.4rem;
}

.loading-custom {
    display: none;
    text-align: center;
    padding: 1rem;
    color: var(--text-secondary);
}

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto 0.5rem;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.organism-badge {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin: 0.25rem;
    position: relative;
}

.organism-badge .remove-badge {
    margin-left: 0.5rem;
    cursor: pointer;
    font-weight: bold;
}

.organism-badge .remove-badge:hover {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    padding: 0 0.25rem;
}

.selected-organisms {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 60px;
}

.no-selection {
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    padding: 1rem;
}

.breadcrumb-custom {
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--accent-color);
}

.breadcrumb-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.breadcrumb-text a {
    color: var(--accent-color);
    text-decoration: none;
}

.breadcrumb-text a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .card-body-custom {
        padding: 1.5rem;
    }

    .form-grid-custom {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .radio-group {
        flex-direction: column;
    }

    .radio-item {
        min-width: auto;
    }

    .button-container {
        flex-direction: column;
        align-items: center;
    }

    .btn-custom {
        width: 100%;
        max-width: 300px;
    }
}