:root {
    /* Light theme colors */
    --primary-color: #4285f4;
    --secondary-color: #34a853;
    --danger-color: #ea4335;
    --warning-color: #fbbc05;
    --text-color: #202124;
    --bg-color: #ffffff;
    --border-color: #dadce0;
    --hover-color: #f8f9fa;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --card-bg: #ffffff;
    --panel-bg: #ffffff;
}

/* Dark theme colors */
.dark-mode {
    --text-color: #e8eaed;
    --bg-color: #202124;
    --border-color: #5f6368;
    --hover-color: #303134;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --card-bg: #303134;
    --panel-bg: #303134;
}

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

body {
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    margin-bottom: 3rem;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

header h1 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.header-content > p {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.4;
    opacity: 0.9;
}

.intro-text {
    background: var(--hover-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
}

.header-actions {
    display: flex;
    gap: 1rem;
    margin-left: 2rem;
}

/* Wizard Container */
.wizard-container {
    background: var(--bg-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
    padding: 2rem;
}

/* Wizard Steps */
.wizard-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.wizard-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
}

.step {
    cursor: pointer;
    transition: transform 0.2s ease;
    position: relative;
    z-index: 2;
    background: var(--bg-color);
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step:hover {
    transform: translateY(-2px);
}

.step.disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.step.disabled:hover {
    transform: none;
}

.step.completed .step-number {
    background: var(--secondary-color);
    color: white;
}

/* Remove the checkmark styles */
.step.completed .step-number::after {
    content: none;
}

.step-number {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--border-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    transition: background-color 0.3s ease;
}

.step.active .step-number {
    background: var(--primary-color);
    color: white;
}

/* Add a tooltip for disabled steps */
.step.disabled::before {
    content: "Complete previous steps first";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-color);
    color: var(--bg-color);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
}

.step.disabled:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Progress line between steps */
.wizard-steps::before {
    content: '';
    position: absolute;
    top: 16px; /* Half of step-number height */
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
}

.wizard-progress {
    position: absolute;
    top: 16px; /* Same as wizard-steps::before */
    left: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
    z-index: 1;
}

.step-title {
    font-size: 0.875rem;
    color: var(--text-color);
}

/* Wizard Panels */
.wizard-panel {
    display: none;
}

.wizard-panel.active {
    display: block;
}

.wizard-panel h2 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.category-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.category-card.selected {
    border-color: var(--primary-color);
    background: var(--hover-color);
}

/* Operator List */
.operator-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.operator-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
}

.operator-item:hover {
    background: var(--hover-color);
}

.operator-item.selected {
    border-color: var(--primary-color);
    background: var(--hover-color);
}

/* Parameter Form */
.parameter-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.parameter-form .form-group {
    margin-bottom: 1.5rem;
}

.parameter-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.parameter-form input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.parameter-form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.1);
}

.parameter-form .hint {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
}

@media (max-width: 768px) {
    .parameter-form {
        padding: 1rem;
    }
}

/* Dark mode support */
.dark-mode .param-toggle {
    background: var(--border-color);
}

.dark-mode .param-toggle:checked {
    background: var(--primary-color);
}

.dark-mode .param-toggle::after {
    background: var(--bg-color);
}

@media (max-width: 768px) {
    .parameter-form {
        padding: 1rem;
    }

    .param-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .toggle-label {
        width: 100%;
        justify-content: space-between;
    }
}

/* Query Preview */
.query-preview {
    background: var(--hover-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn:hover {
    background: var(--hover-color);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-color);
    opacity: 0.9;
}

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

/* Navigation */
.wizard-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.navigation-left,
.navigation-right {
    display: flex;
    gap: 1rem;
}

/* Reset button styles */
.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-danger:hover {
    background-color: var(--danger-color);
    opacity: 0.9;
}

.btn-danger svg {
    fill: currentColor;
}

/* Dark mode styles for reset button */
.dark-mode .btn-danger {
    background-color: var(--danger-color);
    color: white;
}

/* Responsive styles for navigation */
@media (max-width: 768px) {
    .wizard-navigation {
        flex-direction: column;
        gap: 1rem;
    }

    .navigation-left,
    .navigation-right {
        width: 100%;
    }

    .navigation-right {
        justify-content: space-between;
    }

    #resetWizard {
        width: 100%;
    }
}

/* Footer */
footer {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    background: var(--hover-color);
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-message {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.footer-tip {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

@media (max-width: 768px) {
    footer {
        padding: 1.5rem 0;
        margin-top: 2rem;
    }

    .footer-message {
        font-size: 1.1rem;
    }

    .footer-tip {
        font-size: 0.85rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .wizard-container {
        padding: 1rem;
    }

    .step-title {
        display: none;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }
}

/* Template Count Badge */
.template-count {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: inline-block;
}

/* Templates Section */
.templates-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.template-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.template-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-item:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.template-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.template-item p {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.template-item code {
    display: block;
    background: var(--hover-color);
    padding: 0.5rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--text-color);
    word-break: break-all;
}

/* Operators Section */
.operators-section h3 {
    margin-bottom: 1rem;
}

/* Enhanced Operator Items */
.operator-item {
    background: white;
    transition: all 0.3s ease;
}

.operator-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.operator-item small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* Form Enhancements */
.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-color);
    opacity: 0.7;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.1);
}

/* Query Preview Enhancements */
.query-preview {
    position: relative;
}

.query-preview pre {
    font-family: monospace;
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

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

/* Button Enhancements */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 40px;
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.3);
}

/* Section Headers */
.wizard-panel h2 {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.wizard-panel h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

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

    .query-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* Icon Buttons */
.btn-icon {
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--border-color);
}

.btn-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--text-color);
}

.btn-icon:hover {
    background: var(--hover-color);
}

.dark-mode .btn-icon svg {
    fill: var(--text-color);
}

/* Side Panels */
.side-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--panel-bg);
    box-shadow: -2px 0 10px var(--shadow-color);
    transition: all 0.3s ease;
    z-index: 1000;
    visibility: hidden;
    display: flex;
    flex-direction: column;
}

.side-panel.active {
    right: 0;
    visibility: visible;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* History and Favorites Lists */
.history-list,
.favorites-list {
    padding: 1rem;
    overflow-y: auto;
    flex-grow: 1;
}

.history-item,
.favorite-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: var(--card-bg);
}

.history-content,
.favorite-content {
    flex: 1;
    word-break: break-word;
}

.history-content code,
.favorite-content code {
    display: block;
    font-family: monospace;
    margin-bottom: 0.5rem;
    word-break: break-all;
    background: var(--hover-color);
    padding: 0.5rem;
    border-radius: 4px;
}

.history-content small {
    color: var(--text-color);
    opacity: 0.7;
    display: block;
    margin-top: 0.5rem;
}

.history-actions,
.favorite-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.history-actions .btn,
.favorite-actions .btn {
    flex: 1;
    min-width: auto;
    padding: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-left: 1rem;
}

.header-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .side-panel {
        width: 100%;
        right: -100%;
    }

    .history-item,
    .favorite-item {
        padding: 0.75rem;
    }

    .history-actions,
    .favorite-actions {
        flex-direction: row;
    }

    .history-actions .btn,
    .favorite-actions .btn {
        font-size: 0.9rem;
        padding: 0.4rem;
    }

    .header-actions {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .history-actions,
    .favorite-actions {
        flex-direction: column;
    }

    .history-actions .btn,
    .favorite-actions .btn {
        width: 100%;
    }
}

/* Favorite Button */
.btn.active {
    color: var(--warning-color);
    border-color: var(--warning-color);
}

/* Dark Mode Card Styles */
.dark-mode .category-card,
.dark-mode .operator-item,
.dark-mode .template-item,
.dark-mode .history-item,
.dark-mode .favorite-item {
    background: var(--card-bg);
    border-color: var(--border-color);
}

.dark-mode .category-card:hover,
.dark-mode .operator-item:hover,
.dark-mode .template-item:hover {
    background: var(--hover-color);
}

/* Dark Mode Form Styles */
.dark-mode input {
    background: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.dark-mode input:focus {
    border-color: var(--primary-color);
}

/* Dark Mode Button Styles */
.dark-mode .btn {
    background: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.dark-mode .btn:hover {
    background: var(--hover-color);
}

.dark-mode .btn-primary {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.dark-mode .btn-primary:hover {
    opacity: 0.9;
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.side-panel.active {
    animation: slideIn 0.3s ease;
}

.history-item,
.favorite-item {
    animation: fadeIn 0.3s ease;
}

/* Step Description */
.step-description {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Persona Grid */
.persona-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.persona-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.persona-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.persona-card.selected {
    border-color: var(--primary-color);
    background: var(--hover-color);
}

.persona-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--hover-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.persona-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--primary-color);
}

.persona-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.persona-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

/* Use Case List */
.use-case-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    padding: 1rem 0;
}

.use-case-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.use-case-card.selected {
    border-color: var(--primary-color);
    background: var(--hover-color);
}

.use-case-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.use-case-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

/* Template List */
.template-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    padding: 1rem 0;
}

.template-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.template-card.selected {
    border-color: var(--primary-color);
    background: var(--hover-color);
}

.template-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.template-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1rem;
}

.template-card code {
    display: block;
    background: var(--bg-color);
    padding: 0.75rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--text-color);
    word-break: break-all;
    margin-top: 0.5rem;
}

/* Parameter Form Enhancements */
.parameter-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.parameter-form .form-group {
    margin-bottom: 1.5rem;
}

.parameter-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.parameter-form input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.parameter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.1);
}

.parameter-form .hint {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* Dark Mode Enhancements */
.dark-mode .persona-card,
.dark-mode .use-case-card,
.dark-mode .template-card {
    background: var(--card-bg);
}

.dark-mode .persona-icon {
    background: var(--hover-color);
}

.dark-mode .persona-icon svg {
    fill: var(--primary-color);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .persona-grid,
    .use-case-list,
    .template-list {
        grid-template-columns: 1fr;
    }

    .persona-card,
    .use-case-card,
    .template-card {
        padding: 1rem;
    }

    .parameter-form {
        padding: 1rem;
    }
}

/* Animation Enhancements */
.persona-card,
.use-case-card,
.template-card {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Icons for different personas */
.persona-icon.sales svg { fill: #34a853; }
.persona-icon.content svg { fill: #ea4335; }
.persona-icon.engineer svg { fill: #4285f4; }
.persona-icon.security svg { fill: #fbbc05; }
.persona-icon.academic svg { fill: #673ab7; }
.persona-icon.hr svg { fill: #ff7043; }

/* Accessibility Enhancements */
.persona-card:focus,
.use-case-card:focus,
.template-card:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--primary-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Help Panel Styles */
.help-panel {
    width: 450px;
    background: var(--panel-bg);
    border-left: 1px solid var(--border-color);
}

.help-content {
    padding: 1.5rem;
    overflow-y: auto;
    height: calc(100vh - 60px);
}

.help-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    animation: fadeIn 0.3s ease;
}

.help-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.help-section h4 {
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.info-box {
    background: var(--hover-color);
    border-radius: 8px;
    padding: 1.2rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
}

.info-box p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-color);
}

.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-list li {
    margin-bottom: 1.2rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.help-list li:hover {
    transform: translateX(4px);
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.help-list code {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--hover-color);
    border-radius: 4px;
    font-family: monospace;
    color: var(--primary-color);
    margin-right: 0.5rem;
    font-weight: 500;
}

.help-list span {
    display: block;
    margin: 0.5rem 0;
    color: var(--text-color);
    font-weight: 500;
}

.help-list small {
    display: block;
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-family: monospace;
}

.help-list.use-cases li {
    padding-left: 1.5rem;
    position: relative;
}

.help-list.use-cases li::before {
    content: "→";
    position: absolute;
    left: 0.75rem;
    color: var(--primary-color);
    font-weight: bold;
}

.help-list.tips li {
    padding-left: 2rem;
    position: relative;
}

.help-list.tips li::before {
    content: "✓";
    position: absolute;
    left: 0.75rem;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Dark mode adjustments */
.dark-mode .help-list code {
    background: var(--bg-color);
}

.dark-mode .info-box {
    background: var(--card-bg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .help-panel {
        width: 100%;
    }
    
    .help-list li:hover {
        transform: none;
    }

    .help-content {
        padding: 1rem;
    }

    .help-list li {
        padding: 0.75rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header Styles */
header {
    margin-bottom: 3rem;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

header h1 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.header-content > p {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.4;
    opacity: 0.9;
}

.intro-text {
    background: var(--hover-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
}

/* Main Navigation */
.main-nav {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px var(--shadow-color);
    margin: 0 auto;
    width: 100%;
    max-width: 800px;
}

.nav-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

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

.nav-item svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.nav-item-danger {
    color: var(--danger-color);
    border-color: var(--danger-color);
}

.nav-item-danger:hover {
    background: var(--danger-color);
    color: white;
}

/* Buy Me A Coffee button styles */
.nav-item-coffee {
    background: #FFDD00;
    color: #000000;
    border-color: #FFDD00;
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.nav-item-coffee:hover {
    background: #FFF000;
    border-color: #FFF000;
    transform: translateY(-1px);
}

.nav-item-coffee img {
    width: 16px;
    height: 16px;
    margin-right: 4px;
}

.nav-item-coffee span {
    font-weight: 600;
}

/* Dark mode adjustments for coffee button */
.dark-mode .nav-item-coffee {
    background: #FFDD00;
    color: #000000;
    border-color: #FFDD00;
}

.dark-mode .nav-item-coffee:hover {
    background: #FFF000;
    border-color: #FFF000;
}

@media (max-width: 480px) {
    .nav-item-coffee img {
        margin: 0;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    header {
        padding: 1rem 0;
        gap: 1.5rem;
    }

    .header-content {
        padding: 0 1rem;
    }

    header h1 {
        font-size: 2.2rem;
    }

    .header-content > p {
        font-size: 1.2rem;
    }

    .intro-text {
        margin: 1rem 0;
        padding: 1rem;
    }

    .main-nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        margin: 0 1rem;
    }

    .nav-group {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .nav-item {
        flex: 1;
        min-width: 120px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav-item span {
        display: none;
    }

    .nav-item {
        padding: 0.5rem;
        min-width: auto;
    }

    .nav-item svg {
        margin: 0;
    }
}

/* Step Navigation */
.step-navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 2rem 0;
    padding: 0.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 25px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 130px;
}

.btn-nav svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.btn-nav:hover:not(:disabled) {
    background: var(--hover-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow-color);
}

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

/* Dark mode adjustments */
.dark-mode .btn-nav {
    background: var(--card-bg);
}

.dark-mode .btn-nav:hover:not(:disabled) {
    background: var(--hover-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .step-navigation {
        padding: 0.5rem 1rem;
    }
    
    .btn-nav {
        padding: 0.6rem 1rem;
        min-width: 110px;
    }
}

@media (max-width: 480px) {
    .nav-item-coffee {
        padding: 0.4rem;
        min-width: auto;
    }
    
    .nav-item-coffee span {
        display: none;
    }
    
    .nav-item-coffee img {
        margin: 0;
    }

    .btn-nav span {
        display: none;
    }

    .btn-nav {
        min-width: auto;
        padding: 0.5rem;
    }
}

/* Current Selection Context */
.current-context {
    margin: 1rem 0;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.current-context.active {
    display: block;
}

.context-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.context-label {
    color: var(--text-secondary, #5f6368);
    font-size: 0.9em;
    font-weight: 500;
}

.selected-text {
    color: var(--text-color);
    word-break: break-word;
}

/* Dark mode support */
.dark-mode .current-context {
    background: var(--card-bg);
    border-color: var(--border-color);
}

@media (max-width: 768px) {
    .current-context {
        margin: 0.75rem 0;
        padding: 0.5rem 0.75rem;
    }
}