/* Base Styles - Inspired by time_zones_base.css */
:root {
    --color-bg: #0a0a0a;
    --color-surface: #1a1a1a;
    --color-surface-elevated: #242424;
    --color-border: #333;
    --color-text: #e0e0e0;
    --color-text-secondary: #a0a0a0;
    --color-primary: #4a9eff;
    --color-primary-hover: #6bb0ff;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

/* Wizard Container */
.wizard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Wizard Header */
.wizard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.wizard-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
}

/* Progress Section */
.progress-section {
    margin-bottom: var(--spacing-lg);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-success));
    transition: width 0.3s ease;
    width: 0%;
}

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

/* Content Wrapper */
.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

/* Steps Panel */
.steps-panel {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

#stepContent {
    min-height: 400px;
}

.step {
    animation: fadeIn 0.3s ease;
}

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

.step-header {
    margin-bottom: var(--spacing-lg);
}

.step-title {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.step-subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.step-why {
    background-color: var(--color-surface-elevated);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.step-why-title {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.step-why-content {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-label-required::after {
    content: "*";
    color: var(--color-warning);
    margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

/* Checkboxes and Radio Buttons */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-surface-elevated);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s;
}

.checkbox-item:hover,
.radio-item:hover {
    background-color: #2a2a2a;
}

.checkbox-item input,
.radio-item input {
    cursor: pointer;
}

/* Tech Stack Builder */
.tech-stack-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tech-item {
    background-color: var(--color-surface-elevated);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.tech-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.tech-item-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.btn-remove {
    background-color: transparent;
    color: #ef4444;
    border: 1px solid #ef4444;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.btn-remove:hover {
    background-color: #ef4444;
    color: white;
}

.btn-add {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--color-surface-elevated);
    color: var(--color-primary);
    border: 1px dashed var(--color-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}

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

/* Examples Section */
.examples-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-surface-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.examples-title {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.example-item {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-surface);
    border-radius: var(--radius-sm);
}

.example-code {
    background-color: var(--color-bg);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    white-space: pre-wrap;
}

/* Navigation */
.step-navigation {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    margin-left: auto;
}

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

.btn-secondary {
    background-color: var(--color-surface-elevated);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: #2a2a2a;
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    color: var(--color-text);
    background-color: var(--color-surface-elevated);
}

.btn-success {
    background-color: var(--color-success);
    color: var(--color-bg);
    margin-left: auto;
}

.btn-success:hover {
    background-color: #22c55e;
}

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

/* Preview Panel */
.preview-panel {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    position: sticky;
    top: var(--spacing-lg);
    max-height: calc(100vh - 2 * var(--spacing-lg));
    display: flex;
    flex-direction: column;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.preview-header h3 {
    color: var(--color-text);
    font-size: 1.2rem;
}

.preview-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    min-width: auto;
}

.btn-copy::before {
    content: '📋 ';
}

.btn-download::before {
    content: '⬇️ ';
}

.preview-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.preview-placeholder {
    text-align: center;
    color: var(--color-text-secondary);
    padding: var(--spacing-xl);
}

.preview-content pre {
    white-space: pre-wrap;
    word-wrap: break-word;
}

.preview-section {
    animation: slideIn 0.3s ease;
}

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

/* Welcome Step Specific */
.welcome-content {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.welcome-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(90deg, var(--color-primary), var(--color-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.welcome-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background-color: var(--color-surface-elevated);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

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

/* Review Step Specific */
.review-summary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.summary-card {
    background-color: var(--color-surface-elevated);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s;
}

.summary-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.summary-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.summary-card-title {
    font-weight: 600;
}

.summary-card-status {
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.status-complete {
    background-color: var(--color-success);
    color: var(--color-bg);
}

.status-skipped {
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .preview-panel {
        position: static;
        max-height: 500px;
    }
}

@media (max-width: 640px) {
    .wizard-container {
        padding: var(--spacing-sm);
    }

    .steps-panel,
    .preview-panel {
        padding: var(--spacing-md);
    }

    .step-title {
        font-size: 1.5rem;
    }

    .step-navigation {
        flex-wrap: wrap;
    }

    .btn {
        flex: 1;
        min-width: 120px;
    }

    .tech-item-fields {
        grid-template-columns: 1fr;
    }
}

/* Reset Button */
.btn-reset {
    background-color: var(--color-surface-elevated);
    color: var(--color-text);
    border: 2px solid var(--color-border);
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-reset:hover {
    background-color: var(--color-warning);
    color: var(--color-bg);
    border-color: var(--color-warning);
    transform: translateY(-1px);
}

/* Scrollbar Styling */
.preview-content::-webkit-scrollbar {
    width: 8px;
}

.preview-content::-webkit-scrollbar-track {
    background: var(--color-surface);
    border-radius: var(--radius-sm);
}

.preview-content::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-sm);
}

.preview-content::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-secondary);
}