/* ============================================
   Static Site Deployer - Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #3a86ff;
    --color-primary-hover: #2970ff;
    --color-primary-light: rgba(58, 134, 255, 0.1);
    --color-secondary: #805ad5;
    --color-secondary-hover: #6b46c1;
    --color-success: #34e27c;
    --color-success-light: rgba(52, 226, 124, 0.1);
    --color-warning: #ffc107;
    --color-warning-light: rgba(255, 193, 7, 0.1);
    --color-error: #ff4757;
    --color-error-light: rgba(255, 71, 87, 0.1);
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --bg-dark: #212529;
    
    /* Text Colors */
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --text-inverse: #ffffff;
    
    /* Border Colors */
    --border-light: #e9ecef;
    --border-medium: #dee2e6;
    --border-dark: #adb5bd;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Z-Index */
    --z-toast: 1000;
    --z-overlay: 2000;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.github-icon {
    width: 24px;
    height: 24px;
    fill: var(--text-secondary);
    transition: fill var(--transition-fast);
}

.nav-link:hover .github-icon {
    fill: var(--color-primary);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   Upload Area
   ============================================ */
.upload-area {
    background-color: var(--bg-primary);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.upload-area.drag-over {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.upload-icon {
    width: 64px;
    height: 64px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.upload-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.upload-hint {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.upload-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background-color: var(--border-light);
    border-color: var(--border-medium);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn-icon {
    width: 18px;
    height: 18px;
}

.btn-icon-only {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-icon-only:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-icon-only svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   Recent Deployments
   ============================================ */
.recent-deployments {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.deployments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: var(--spacing-lg);
}

.deployment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.deployment-item:hover {
    background-color: var(--border-light);
}

.deployment-info {
    display: flex;
    flex-direction: column;
}

.deployment-name {
    font-weight: 600;
    color: var(--text-primary);
}

.deployment-url {
    font-size: 0.875rem;
    color: var(--color-primary);
    text-decoration: none;
}

.deployment-url:hover {
    text-decoration: underline;
}

.deployment-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   Preview Section
   ============================================ */
.preview-section {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.preview-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.preview-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.preview-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.preview-info {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

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

.form-input::placeholder {
    color: var(--text-muted);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.file-preview {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.file-preview-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.file-tree {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    padding: var(--spacing-sm);
}

.tree-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.tree-item:hover {
    background-color: var(--bg-secondary);
}

.tree-item.directory {
    font-weight: 600;
    color: var(--color-primary);
}

.tree-item.file {
    color: var(--text-primary);
}

.tree-icon {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.tree-icon.folder {
    color: var(--color-primary);
}

.tree-icon.file {
    color: var(--text-secondary);
}

.tree-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree-size {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.file-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.stat-value {
    font-weight: 600;
    color: var(--text-primary);
}

.validation-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-success-light);
    border-radius: var(--radius-md);
    color: var(--color-success);
    font-size: 0.875rem;
}

.validation-message.error {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

.validation-icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   Auth Section
   ============================================ */
.auth-section {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.auth-content {
    max-width: 600px;
    margin: 0 auto;
}

.auth-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.auth-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.auth-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.permissions-list {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.permissions-list h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.permissions-list ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.permissions-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.check-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: var(--color-success);
    border-radius: var(--radius-full);
    position: relative;
}

.check-icon::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.auth-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* ============================================
   Deployment Section
   ============================================ */
.deployment-section {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.deployment-content {
    max-width: 800px;
    margin: 0 auto;
}

.deployment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.deployment-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.deployment-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.deployment-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.step-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-icon svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

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

.step-icon.step-icon-active svg {
    color: var(--text-inverse);
}

.step-icon.step-icon-complete {
    background-color: var(--color-success);
}

.step-icon.step-icon-complete svg {
    color: var(--text-inverse);
}

.step-icon.step-icon-error {
    background-color: var(--color-error);
}

.step-icon.step-icon-error svg {
    color: var(--text-inverse);
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.step-status {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 200px;
}

.status-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: right;
}

.progress-bar {
    height: 4px;
    background-color: var(--border-light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.deployment-logs {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.deployment-logs h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.logs-container {
    max-height: 200px;
    overflow-y: auto;
    background-color: var(--bg-dark);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.log-entry {
    color: var(--text-secondary);
    padding: var(--spacing-xs) 0;
    white-space: pre-wrap;
}

.log-entry.success {
    color: var(--color-success);
}

.log-entry.error {
    color: var(--color-error);
}

.log-entry.warning {
    color: var(--color-warning);
}

.deployment-actions {
    display: flex;
    justify-content: flex-end;
}

/* ============================================
   Success Section
   ============================================ */
.success-section {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
}

.success-content {
    max-width: 600px;
    margin: 0 auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-success-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-success);
}

.success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.success-url {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.url-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    word-break: break-all;
}

#deployed-url {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    color: var(--color-primary);
    text-decoration: none;
}

#deployed-url:hover {
    text-decoration: underline;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.success-details {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: left;
}

.success-details h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.detail-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   Error Section
   ============================================ */
.error-section {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
}

.error-content {
    max-width: 600px;
    margin: 0 auto;
}

.error-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-error-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.error-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-error);
}

.error-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.error-message {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.error-details {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.error-details h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.error-code {
    background-color: var(--bg-dark);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    overflow-x: auto;
    white-space: pre-wrap;
}

.error-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: center;
}

.footer-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-text a {
    color: var(--text-secondary);
    text-decoration: none;
}

.footer-text a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    min-width: 300px;
}

.toast.success {
    background-color: var(--color-success);
}

.toast.error {
    background-color: var(--color-error);
}

.toast.warning {
    background-color: var(--color-warning);
}

.toast-icon {
    width: 20px;
    height: 20px;
}

.toast-message {
    flex: 1;
    font-size: 0.875rem;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-inverse);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.toast-close:hover {
    opacity: 1;
}

.toast-close svg {
    width: 16px;
    height: 16px;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   Loading Overlay
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-overlay);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-light);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Utility Classes
   ============================================ */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.text-success {
    color: var(--color-success);
}

.text-error {
    color: var(--color-error);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .upload-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .deployment-steps .step {
        flex-direction: column;
        align-items: flex-start;
    }

    .step-status {
        width: 100%;
        align-items: flex-start;
    }

    .status-text {
        text-align: left;
    }

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

    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .header-nav {
        width: 100%;
        justify-content: center;
    }

    .main-content {
        padding: var(--spacing-md);
    }

    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
    }

    .toast {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .upload-area {
        padding: var(--spacing-lg);
    }

    .upload-icon {
        width: 48px;
        height: 48px;
    }

    .auth-section,
    .deployment-section,
    .preview-section,
    .success-section,
    .error-section {
        padding: var(--spacing-md);
    }
}