/* Global Variables */
:root {
    --primary-color: #ff69b4;    /* Pink */
    --secondary-color: #ff1493;  /* Deep Pink */
    --background-color: #ffffff; /* White */
    --text-color: #333333;      /* Dark Gray */
    --accent-color: #ffd1dc;     /* Light Pink */
    --border-color: #ddd;
    --bg-light: #f8f9fa;
    --text-muted: #666;
}

/* Base Styles */
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.header {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Navigation Styles */
.navigation {
    background-color: var(--accent-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    max-height: 70vh;
    overflow-y: auto;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.nav-item {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
    border: 2px solid var(--primary-color);
    display: block;
}

.nav-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    background-color: var(--primary-color);
    color: white;
}

/* Search and Filter Styles */
.search-container {
    background-color: var(--accent-color);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 2rem auto;
    text-align: center;
}

.search-box {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--accent-color);
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.search-box:focus {
    outline: none;
    border-color: var(--primary-color);
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin: 1rem 0;
    padding: 1rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.category-filter {
    background-color: var(--accent-color);
    border: none;
    padding: 0.7rem 1.2rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.category-filter:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.category-filter.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Calculator Page Styles */
.calculator-container {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    border: 2px solid var(--accent-color);
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--secondary-color);
}

input[type="number"] {
    width: 100%;
    padding: 0.5rem;
    border: 2px solid var(--accent-color);
    border-radius: 4px;
    margin-bottom: 1rem;
    transition: border-color 0.3s ease;
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: var(--secondary-color);
}

#result {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--accent-color);
    border-radius: 4px;
    display: none;
}

/* Wreath Calculator Specific Styles */
.material-list {
    margin: 1rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.preview-section {
    text-align: center;
    margin: 1rem 0;
}

.wreath-preview {
    width: 300px;
    height: 300px;
    margin: auto;
    border: 2px solid #ddd;
    border-radius: 50%;
    position: relative;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.coverage-indicator {
    position: absolute;
    background: rgba(0, 128, 0, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.error-message {
    color: #dc3545;
    padding: 0.5rem;
    margin: 0.5rem 0;
    display: none;
    font-size: 0.9rem;
    background: #fff;
    border: 1px solid #dc3545;
    border-radius: 4px;
}

.seasonal-tips {
    margin-top: 1rem;
    padding: 1rem;
    background: #fff3cd;
    border-radius: 4px;
    border: 1px solid #ffeeba;
}

/* Enhanced Calculator Styles */
.calculation-result {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.calculation-result h3 {
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

.calculation-result ul {
    list-style-type: none;
    padding-left: 0;
}

.calculation-result li {
    margin: 0.5rem 0;
    padding: 0.5rem;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.calculation-result p {
    margin: 1rem 0;
    line-height: 1.6;
}

/* FAQ Enhancements */
.faq-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border: 1px solid #dee2e6;
}

.faq-item h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
}

.faq-item p {
    margin: 0;
    line-height: 1.6;
}

/* Blog Post Enhancements */
.blog-post {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.blog-post h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.blog-post h3 {
    color: var(--secondary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.blog-post p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.blog-post ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.blog-post li {
    margin-bottom: 0.8rem;
}

.blog-post strong {
    color: var(--secondary-color);
}

/* Content Styles */
.content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    overflow-y: auto;
}

.main-content {
    flex-grow: 1;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    width: 100%;
}

.blog-post {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

/* Footer Styles */
.footer {
    background-color: var(--secondary-color);
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: auto;
}

.disclaimer {
    max-width: 800px;
    margin: 0 auto;
    font-size: 0.9rem;
    opacity: 0.9;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
}

/* Breadcrumb Styles */
.breadcrumb {
    padding: 1rem;
    margin: 0 auto;
    max-width: 1200px;
    color: #666;
}

.breadcrumb a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* FAQ Styles */
.faq {
    margin-top: 3rem;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border: 2px solid var(--accent-color);
}

.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--accent-color);
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-item h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-grid {
        grid-template-columns: 1fr;
    }

    .category-filters {
        flex-direction: column;
    }

    .category-filter {
        width: 100%;
    }

    .content,
    .main-content {
        padding: 1rem;
    }
}

/* Print Styles */
@media print {
    .navigation,
    .footer {
        display: none;
    }

    body {
        background-color: white;
    }

    .calculator-container {
        border: none;
        box-shadow: none;
    }
}

/* Tool Cost Calculator Specific Styles */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.tool-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.tool-card h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.cost-breakdown {
    background: var(--bg-light);
    padding: 1rem;
    border-radius: 6px;
    margin: 1rem 0;
}

.cost-breakdown p {
    margin: 0.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.roi-positive {
    color: #28a745;
    font-weight: 600;
}

.roi-negative {
    color: #dc3545;
    font-weight: 600;
}

.maintenance-schedule {
    font-size: 0.9em;
    color: var(--text-muted);
    margin: 1rem 0;
    padding: 0.5rem;
    background: var(--bg-light);
    border-radius: 4px;
    text-align: center;
}

.tool-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.stat-box {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.stat-box h4 {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-box p {
    margin: 0.5rem 0 0;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.comparison-chart {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin: 2rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.comparison-chart h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: center;
}

.delete-button {
    background: #dc3545;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    width: 100%;
    margin-top: 1rem;
}

.delete-button:hover {
    background: #c82333;
}

/* Supply Inventory Calculator Styles */
.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.inventory-card {
    border: 1px solid #ddd;
    padding: 1rem;
    border-radius: 4px;
    background: #fff;
}

.inventory-card.low-stock {
    border-color: #ff6b6b;
    background: #fff5f5;
}

.inventory-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.search-bar {
    width: 100%;
    padding: 0.5rem;
    margin: 1rem 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.stats-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.stat-card {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
}

.stat-card h4 {
    margin: 0;
    color: #6c757d;
}

.stat-card p {
    margin: 0.5rem 0 0;
    font-size: 1.25rem;
    font-weight: bold;
}

.backup-warning {
    background: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

.button-group {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
}

/* Soap Making Calculator Styles */
.oil-entry {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.oil-entry select {
    flex: 2;
}

.oil-entry input {
    flex: 1;
}

.safety-warning {
    background: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

.safety-warning h3 {
    color: #856404;
    margin-top: 0;
}

.safety-warning ul {
    margin: 0;
    padding-left: 1.5rem;
}

.info-section {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

.info-section h3 {
    margin-top: 0;
}

.result {
    background: #e9ecef;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

/* Additional Soap Making Calculator Styles */
.helper-text {
    color: #6c757d;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.recommended-range {
    color: #6c757d;
    font-size: 0.9rem;
    white-space: nowrap;
}

.secondary-button {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 1rem;
}

.secondary-button:hover {
    background-color: #5a6268;
}

.delete-button {
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    padding: 0;
    font-size: 16px;
}

.delete-button:hover {
    background-color: #c82333;
}

/* Soap Calculator Percentage Styles */
.percentage-info {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.percentage-status {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 0.5rem;
}

.percentage-field {
    border: 2px solid #ffc107 !important;
    background-color: #fff9e6 !important;
}

.percentage-field.percentage-invalid {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { border-color: #ffc107; }
    50% { border-color: #dc3545; }
    100% { border-color: #ffc107; }
}

.missing-text {
    font-weight: bold;
}

/* Recipe Accordion Styles */
.recipe-accordion {
    margin: 1rem 0;
}

.accordion-button {
    width: 100%;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.accordion-button:hover {
    background: #e9ecef;
}

.accordion-button.active {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.accordion-content {
    background: white;
    border: 1px solid #dee2e6;
    border-top: none;
    padding: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}

.recipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.recipe-card {
    border: 1px solid #dee2e6;
    padding: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.recipe-card:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.recipe-card h4 {
    margin: 0 0 0.5rem 0;
    color: #495057;
}

.recipe-card ul {
    margin: 0;
    padding-left: 1.2rem;
    color: #6c757d;
}

.recipe-card p {
    margin: 0.5rem 0 0 0;
    font-size: 0.9rem;
    color: #6c757d;
}

.recipe-note {
    text-align: center;
    color: #6c757d;
    font-size: 0.9rem;
    margin: 0;
}

/* Recipe Grid Styles */
.recipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.recipe-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.recipe-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.recipe-card h4 {
    margin-top: 0;
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

.recipe-card ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0.5rem 0;
}

.recipe-card li {
    padding: 0.25rem 0;
    color: #555;
}

.recipe-card p {
    margin: 0.5rem 0;
    color: #666;
    font-style: italic;
}

.recipe-button {
    width: 100%;
    background-color: #3498db;
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: background-color 0.2s;
}

.recipe-button:hover {
    background-color: #2980b9;
}

/* Step Sections */
.process-section,
.batch-section,
.recipes-section,
.advanced-settings {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.info-tooltip {
    background: #fff;
    border-left: 4px solid #3498db;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 4px 4px 0;
}

.info-tooltip ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.info-tooltip li {
    margin: 0.25rem 0;
}

.input-note {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin-top: 0.25rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.form-group input[type="number"],
.form-group select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.calculate-button {
    background-color: #27ae60;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
    width: 100%;
    margin-top: 1rem;
    transition: background-color 0.2s;
}

.calculate-button:hover {
    background-color: #219a52;
}

.recommended-range {
    display: inline-block;
    margin-left: 1rem;
    font-size: 0.9em;
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .recipe-grid {
        grid-template-columns: 1fr;
    }
    
    .process-section,
    .batch-section,
    .recipes-section,
    .advanced-settings {
        padding: 1rem;
    }
}