:root {
    --primary-color: #4a6fa5;
    --secondary-color: #166088;
    --accent-color: #4fc3f7;
    --text-color: #333;
    --bg-color: #f9f9f9;
    --border-color: #ddd;
    --master-row-bg: #e3f2fd;
    --locked-bg: #e8f5e9;
    --locked-border: #a5d6a7;
    --preset-bg: #f8f9fa;
    --preset-border: #dee2e6;
    --danger-color: #dc3545;
    --success-color: #28a745;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-bottom: 80px; /* Added padding to prevent content from being hidden by banner */
}

.app-container {
    display: flex;
    flex: 1;
    background-color: var(--bg-color);
}

.sidebar {
    width: 250px;
    background-color: white;
    padding: 1rem;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 1000;
}

.main-content {
    flex: 1;
    padding: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Preset Descriptions */
.preset-descriptions-container {
    background-color: var(--preset-bg);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 4px;
    border: 1px solid var(--preset-border);
    display: none; /* Hidden by default */
}

.preset-description-title {
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-size: 1.1rem;
}

.preset-description-text {
    font-size: 0.95rem;
    color: #495057;
    line-height: 1.5;
    white-space: pre-line;
}

/* Instructions */
.instructions {
    background-color: #f5f5f5;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.instructions h3 {
    margin-top: 0;
    color: var(--secondary-color);
}

.instructions ol {
    padding-left: 1.5rem;
}

.instructions li {
    margin-bottom: 0.1rem;
}

/* Recipe Container */
.recipe-container {
    margin: 1rem 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.recipe-container.locked {
    /* Remove the green styling */
    border: 1px solid var(--border-color);
    background-color: white;
}

.recipe-container.preset-mode {
    border-color: #6c757d;
}

.recipe-header {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr 30px;
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    font-weight: bold;
}

.recipe-row {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr 30px;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    gap: 0.5rem;
    background-color: white;
}

.recipe-row:last-child {
    border-bottom: none;
}

/* .recipe-row.master {
    background-color: var(--master-row-bg);
} */

/* Form Elements */
input, select, textarea {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 100%;
    font-family: inherit;
    font-size: inherit;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.3);
}

.preset-field {
    background-color: #e9ecef !important;
    cursor: not-allowed !important;
    color: #555 !important;
}

/* Buttons */
button {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    font-size: 0.95rem;
}

.menu-button {
    display: none; /* Hidden by default */
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: none;
}

.menu-button:hover {
    background: none;
    color: var(--primary-color);
    transform: none;
}


header {
    position: relative;
}

button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
}

button:active {
    transform: translateY(0);
}

button[disabled] {
    background-color: #777 !important;
    cursor: not-allowed;
    opacity: 0.8;
    transform: none !important;
}



.delete-preset-btn, .delete-row-btn {
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 3px;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
}

.delete-preset-btn:hover, .delete-row-btn:hover {
    background-color: #c82333;
}

/* Controls */
.recipe-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background-color: #f5f5f5;
}

.save-preset-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Preset Lists */
.preset-categories {
    margin-top: 1rem;
}

.preset-categories h3 {
    margin: 1rem 0 0.5rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--secondary-color);
}

.preset-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.preset-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.3rem;
}

.preset-btn {
    text-align: left;
    padding: 0.5rem;
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid transparent;
    border-radius: 4px;
    width: 100%;
    transition: all 0.2s;
}

.preset-btn:hover {
    background-color: #f0f0f0;
    border-color: var(--border-color);
}

.preset-name {
    font-weight: 500;
    display: block;
}

.preset-info {
    font-style: italic;
    color: var(--secondary-color);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: white;
    padding: 1.5rem;
    border-radius: 5px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.modal-content label {
    display: block;
    margin: 0.5rem 0 0.2rem;
    font-weight: 500;
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}



/* Responsive Design */
@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }
    
    .sidebar {
        position: fixed;
        left: -250px;
        top: 0;
        height: 100%;
        z-index: 1001;
        transition: left 0.3s ease;
        width: 250px;
        border-right: 1px solid var(--border-color);
        box-shadow: 2px 0 5px rgba(0,0,0,0.1);
    }

    .sidebar.open {
        left: 0;
    }
    
    .menu-button {
        display: block;
        position: fixed;
        top: 0.5rem;
        right: 0.5rem;
        z-index: 1002; /* Ensure it's above the sidebar */
    }
    
    .recipe-header, .recipe-row {
        grid-template-columns: 1.5fr 1fr 1.5fr 30px;
    }
    
    .preset-descriptions-container {
        margin: 0.5rem 0;
    }
    
    .recipe-controls, .save-preset-container {
        flex-wrap: wrap;
    }

    footer {
        font-size: 0.8rem;
        margin: 0 1rem;
        padding: 1rem 0.5rem;
    }
}

@media print {
    body * {
        visibility: hidden;
    }
    .print-container, .print-container * {
        visibility: visible;
    }
    .print-container {
        position: absolute;
        left: 0;
        top: 0;
    }
}

/* New Modals for Alerts */
#inputRequiredModal .modal-content,
#actionRequiredModal .modal-content,
#duplicateNameModal .modal-content {
    text-align: center;
}

#inputRequiredModal p,
#actionRequiredModal p,
#duplicateNameModal p {
    margin-bottom: 1rem;
}

#inputRequiredModal button,
#actionRequiredModal button,
#duplicateNameModal button {
    width: auto;
    padding: 0.5rem 1.5rem;
    margin: 0 auto;
    display: block;
}

footer {
    text-align: center;
    padding: 1rem 0;
    margin: 0 1rem;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

/* Privacy Page Specific Styles */
.privacy-content {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.privacy-content h1 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.privacy-content section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.privacy-content section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.privacy-content h2 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.privacy-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.privacy-content ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.privacy-content li strong {
    color: var(--primary-color);
}

.privacy-content footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-color);
}

/* Instructions Page Specific Styles */
.instructions-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    line-height: 1.7;
}

.instructions-content header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--primary-color);
}

.instructions-content h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.instructions-content .subtitle {
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-style: italic;
}

.instructions-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    padding: 1rem;
    background-color: var(--preset-bg);
    border-radius: 8px;
}

.instructions-nav a {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.instructions-nav a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
}

.instructions-content section {
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.instructions-content h2 {
    color: var(--secondary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.instructions-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
}

.instructions-content h4 {
    color: var(--text-color);
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem;
    font-weight: 600;
}

.instructions-content p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.instructions-content ul, .instructions-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.instructions-content li {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.instructions-content li strong {
    color: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    padding: 1.5rem;
    background-color: var(--preset-bg);
    border: 1px solid var(--preset-border);
    border-radius: 8px;
    text-align: center;
}

.feature-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
}

.feature-card p {
    margin: 0;
    font-size: 1rem;
}

.example-box {
    background-color: var(--preset-bg);
    border: 1px solid var(--preset-border);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.example-box h4 {
    margin: 0 0 1rem;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.example-box ul {
    margin: 0.5rem 0;
}

.example-box li {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.quick-start {
    background-color: var(--locked-bg);
    border: 2px solid var(--locked-border);
}

.instructions-content footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.instructions-content footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.instructions-content footer a:hover {
    text-decoration: underline;
}

#lockBtn.locked {
    background-color: var(--danger-color);
}

#lockBtn.locked:hover {
    background-color: #c82333;
}

/* Calculator Banner */
.calculator-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.banner-content p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
}

.banner-button {
    background: var(--accent-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.banner-button:hover {
    background: #29b6f6;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.banner-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
        padding: 0 1rem;
    }
    
    .banner-content p {
        font-size: 1rem;
    }
    
    .banner-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    body {
        padding-bottom: 120px;
    }
}

@media (max-width: 480px) {
    body {
        padding-bottom: 140px;
    }
}