/* ========================================
   DESIGN TOKENS & CSS CUSTOM PROPERTIES
======================================== */

:root {
    /* Primary Colors */
    --primary-color: #00BCD4;
    --primary-light: #26C6DA;
    --primary-dark: #0097A7;
    
    /* Secondary Colors */
    --secondary-color: #FF4081;
    --secondary-light: #FF5722;
    --secondary-dark: #E91E63;
    
    /* Dark Mode Colors */
    --background-primary: #0A0A0A;
    --background-secondary: #1A1A1A;
    --background-elevated: #2A2A2A;
    --surface-primary: #1E1E1E;
    --surface-secondary: #2E2E2E;
    
    /* Text Colors (WCAG AA Compliant) */
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3;
    --text-disabled: #666666;
    --text-on-primary: #000000;
    
    /* Border & Divider Colors */
    --border-color: #333333;
    --divider-color: #2A2A2A;
    
    /* Status Colors */
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --error-color: #F44336;
    --info-color: #2196F3;
    
    /* Typography */
    --font-family: 'Roboto', 'Arial', sans-serif;
    --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing (8pt grid system) */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
    
    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-normal: 300ms ease-out;
    --transition-slow: 500ms ease-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

/* ========================================
   RESET & BASE STYLES
======================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-primary);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 188, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 64, 129, 0.05) 0%, transparent 50%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========================================
   TYPOGRAPHY
======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* ========================================
   LAYOUT COMPONENTS
======================================== */

.app-bar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--background-secondary);
    border-bottom: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.app-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin: 0;
}

.main-content {
    min-height: calc(100vh - 80px);
    position: relative;
}

/* ========================================
   BUTTON COMPONENTS
======================================== */

.primary-button, .secondary-button, .connect-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-weight: var(--font-weight-medium);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.primary-button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-on-primary);
    box-shadow: var(--shadow-md);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.secondary-button {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-button:hover {
    background: var(--primary-color);
    color: var(--text-on-primary);
}

.connect-button {
    background: var(--surface-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.connect-button:hover {
    background: var(--surface-secondary);
    border-color: var(--primary-color);
}

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

/* ========================================
   CONNECTION OVERLAY
======================================== */

.connection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.connection-card {
    background: var(--surface-primary);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xxl);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.connection-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.connection-icon .material-icons {
    font-size: 2.5rem;
    color: var(--text-on-primary);
}

.network-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ========================================
   APP CONTENT
======================================== */

.app-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.hero-section {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.hero-title {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.features-section {
    padding: var(--spacing-xxl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--surface-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   SNACKBAR
======================================== */

.snackbar {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--surface-secondary);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-popover);
    transition: transform var(--transition-normal);
    border: 1px solid var(--border-color);
}

.snackbar.show {
    transform: translateX(-50%) translateY(0);
}

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

.snackbar-close:hover {
    color: var(--text-primary);
}

/* Error snackbar styling for all error types */
.snackbar.error,
.snackbar.error-payment,
.snackbar.error-network,
.snackbar.error-validation,
.snackbar.error-api,
.snackbar.error-timeout,
.snackbar.error-general {
    background: var(--error-color);
    color: white;
    border-color: #d32f2f;
    animation: errorSnackbarPulse 0.5s ease-out;
    max-width: 90vw;
    word-wrap: break-word;
}

.snackbar.warning {
    background: var(--warning-color);
    color: white;
    border-color: #f57c00;
}

.snackbar.success {
    background: var(--success-color);
    color: white;
    border-color: #388e3c;
}

.snackbar.info {
    background: var(--info-color);
    color: white;
    border-color: #1976d2;
}

/* Error snackbar animation */
@keyframes errorSnackbarPulse {
    0% {
        transform: translateX(-50%) translateY(0) scale(0.95);
        box-shadow: var(--shadow-lg);
    }
    50% {
        transform: translateX(-50%) translateY(0) scale(1.02);
        box-shadow: 0 8px 24px rgba(244, 67, 54, 0.4);
    }
    100% {
        transform: translateX(-50%) translateY(0) scale(1);
        box-shadow: var(--shadow-lg);
    }
}

/* ========================================
   ERROR OVERLAY & ALERTS
======================================== */

.error-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(244, 67, 54, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    animation: errorOverlayFadeIn 0.3s ease-out;
}

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

.error-alert {
    background: white;
    border: 2px solid var(--error-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(244, 67, 54, 0.3);
    animation: errorAlertSlideIn 0.4s ease-out;
}

@keyframes errorAlertSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.error-icon {
    font-size: 4rem !important;
    color: var(--error-color);
    margin-bottom: var(--spacing-lg);
    animation: errorIconPulse 1.5s ease-in-out infinite;
}

@keyframes errorIconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.error-title {
    color: var(--error-color);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.error-message {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

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

/* ========================================
   LOADING OVERLAY
======================================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

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

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   UTILITY CLASSES
======================================== */

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   NAME ANALYSIS MODAL
======================================== */

/* Ensure name analysis modal has high z-index and proper display */
#name-analysis-modal {
    z-index: calc(var(--z-modal) + 1);
}

#name-analysis-modal.hidden {
    display: none !important;
}

#name-analysis-modal:not(.hidden) {
    display: flex !important;
}

.analysis-content {
    padding: var(--spacing-xl);
}

.analysis-step {
    display: none;
}

.analysis-step.active {
    display: block;
}

/* Payment Info Styling */
.payment-info {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

.payment-amount {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.payment-amount .amount {
    display: block;
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.payment-amount .currency {
    color: var(--text-secondary);
    font-size: 1rem;
}

.payment-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-primary);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.feature-item:hover {
    border-color: var(--primary-color);
    transform: translateX(4px);
}

.feature-item .material-icons {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.feature-item span:last-child {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

.payment-actions {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

/* Analysis Results Styling */
.analysis-results {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.analysis-section {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.analysis-section h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.125rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.analysis-section h4 .material-icons {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.analysis-text {
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 0.95rem;
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    overflow-wrap: break-word;
}

/* Markdown content styling within analysis text */
.analysis-text h1,
.analysis-text h2,
.analysis-text h3,
.analysis-text h4,
.analysis-text h5,
.analysis-text h6 {
    color: var(--primary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

.analysis-text h1 { font-size: 1.5rem; }
.analysis-text h2 { font-size: 1.375rem; }
.analysis-text h3 { font-size: 1.25rem; }
.analysis-text h4 { font-size: 1.125rem; }
.analysis-text h5 { font-size: 1rem; }
.analysis-text h6 { font-size: 0.875rem; }

.analysis-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.analysis-text strong,
.analysis-text b {
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.analysis-text em,
.analysis-text i {
    font-style: italic;
    color: var(--text-primary);
}

.analysis-text ul,
.analysis-text ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.analysis-text li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.analysis-text blockquote {
    border-left: 4px solid var(--primary-color);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(0, 123, 255, 0.05);
    color: var(--text-secondary);
    font-style: italic;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.analysis-text code {
    background: rgba(0, 123, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 2px 6px;
    font-family: 'Courier New', 'Monaco', 'Menlo', monospace;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

.analysis-text pre {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.analysis-text pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: normal;
}

.analysis-text hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: var(--spacing-xl) 0;
    opacity: 0.6;
}

.analysis-text a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
}

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

.analysis-text table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    background: var(--surface-primary);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.analysis-text th,
.analysis-text td {
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
}

.analysis-text th {
    background: var(--card-bg);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.analysis-text td {
    color: var(--text-primary);
}

.analysis-text tr:nth-child(even) td {
    background: rgba(0, 123, 255, 0.02);
}

/* Remove default margins from first and last elements */
.analysis-text > *:first-child {
    margin-top: 0;
}

.analysis-text > *:last-child {
    margin-bottom: 0;
}

/* Content format indicators */

.analysis-text[data-format="plaintext"]::before {
    content: "📝 Plain Text (Markdown library unavailable)";
    display: block;
    font-size: 0.75rem;
    color: var(--warning-color, #ff9800);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--warning-color, #ff9800);
    font-weight: var(--font-weight-medium);
}

.analysis-text[data-format="error-fallback"]::before {
    content: "⚠️ Safe Mode (Markdown rendering failed)";
    display: block;
    font-size: 0.75rem;
    color: var(--error-color);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--error-color);
    font-weight: var(--font-weight-medium);
}

.names-section {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.names-section h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.125rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.names-section h4 .material-icons {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

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

.name-item {
    background: var(--surface-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.name-item:hover {
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 64, 129, 0.2);
}

.name-item:active {
    transform: translateY(0);
}

.name-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 64, 129, 0.1), transparent);
    transition: left 0.5s ease;
}

.name-item:hover::before {
    left: 100%;
}

.name-text {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    font-size: 1rem;
    position: relative;
    z-index: 1;
    margin-bottom: 4px;
}

.name-number {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    min-width: 20px;
    text-align: center;
    z-index: 2;
    transition: all var(--transition-fast);
}

.name-item.copied {
    border-color: var(--success-color);
    background: rgba(76, 175, 80, 0.1);
}

.name-item.copied .name-text {
    color: white;
}

.name-item.copied .name-number {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

.name-item.copied::after {
    content: '✓ Copied!';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--success-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    z-index: 3;
    animation: copyFeedback 0.3s ease-out;
}

@keyframes copyFeedback {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.results-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Loading state for analysis */
.analysis-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    text-align: center;
}

.analysis-loading .loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-lg);
}

.analysis-loading h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.analysis-loading p {
    color: var(--text-secondary);
    margin: 0;
}

/* Error state for analysis */
.analysis-error {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

.analysis-error .material-icons {
    font-size: 3rem;
    color: var(--error-color);
    margin-bottom: var(--spacing-md);
}

.analysis-error h3 {
    color: var(--error-color);
    margin-bottom: var(--spacing-sm);
}

.analysis-error p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Mobile responsiveness for analysis modal */
@media (max-width: 768px) {
    .payment-amount .amount {
        font-size: 2rem;
    }
    
    .payment-features {
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        padding: var(--spacing-sm);
    }
    
    .feature-item .material-icons {
        font-size: 1.25rem;
    }
    
    .names-grid {
        grid-template-columns: 1fr;
    }
    
    .results-actions {
        flex-direction: column;
    }
    
    .analysis-results {
        gap: var(--spacing-lg);
    }
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 768px) {
    .app-bar-content {
        padding: var(--spacing-md);
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .connection-card {
        padding: var(--spacing-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .app-content {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-actions .large {
        width: 100%;
        justify-content: center;
    }
    
    .button-text {
        display: none;
    }
}

/* ========================================
   FORM MODAL COMPONENTS
======================================== */

.form-modal, .progress-modal, .success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    box-sizing: border-box;
}

.form-modal-content, .progress-modal-content, .success-modal-content {
    background: var(--surface-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

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

.form-header h2 {
    margin: 0;
    color: var(--text-primary);
}

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

.close-button:hover {
    background: var(--surface-secondary);
    color: var(--text-primary);
}

/* Step Progress Indicator */
.step-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--surface-secondary);
    border-bottom: 1px solid var(--border-color);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--surface-primary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.step.active .step-number {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-on-primary);
}

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

.step-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

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

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--border-color);
    margin: 0 var(--spacing-md);
}

.step.completed + .step-connector {
    background: var(--success-color);
}

/* Form Container */
.form-container {
    padding: var(--spacing-xl);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-section h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.form-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

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

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.form-input, .form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--surface-secondary);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

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

.form-input:invalid, .form-textarea:invalid {
    border-color: var(--error-color);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    display: block;
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    min-height: 1.2em;
    font-weight: 500;
    animation: errorFadeIn 0.3s ease-out;
}

/* Error animation for form errors */
@keyframes errorFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form inputs in error state */
.form-input.error,
.form-textarea.error {
    border-color: var(--error-color);
    background: rgba(244, 67, 54, 0.05);
    animation: errorInputPulse 0.5s ease-out;
}

/* Error input animation */
@keyframes errorInputPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.4);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.2);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(244, 67, 54, 0);
    }
}

/* Button error states */
.primary-button.error,
.secondary-button.error,
.connect-button.error {
    background: var(--error-color);
    color: white;
    border-color: #d32f2f;
    animation: errorButtonPulse 0.5s ease-out;
}

.primary-button.error:hover,
.secondary-button.error:hover,
.connect-button.error:hover {
    background: #d32f2f;
    transform: translateY(-2px);
}

/* Error button animation */
@keyframes errorButtonPulse {
    0% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 8px 24px rgba(244, 67, 54, 0.3);
    }
    100% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
}

.character-count {
    display: block;
    text-align: right;
    font-size: 0.75rem;
    color: var(--text-disabled);
    margin-top: var(--spacing-xs);
}

/* Token ticker input should display in uppercase */
#token-ticker {
    text-transform: uppercase;
}

/* File Upload */
.file-upload-area {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--surface-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.file-upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(0, 188, 212, 0.1);
}

.file-input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-content {
    text-align: center;
    padding: var(--spacing-xl);
}

.file-upload-content .material-icons {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.file-upload-content p {
    margin: 0;
    color: var(--text-primary);
}

.file-upload-hint {
    font-size: 0.875rem;
    color: var(--text-secondary) !important;
    margin-top: var(--spacing-sm) !important;
}

.file-preview {
    position: relative;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.file-preview img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.remove-file-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--error-color);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    font-size: 18px;
}

/* Review Section */
.review-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.review-card {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.review-card h4 {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-md);
}

.review-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.review-item.full-width {
    grid-column: span 2;
}

.review-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.review-value {
    color: var(--text-primary);
    word-break: break-all;
}

.review-logo img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

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

.review-social-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--surface-primary);
    border-radius: var(--border-radius-md);
}

.review-social-empty {
    color: var(--text-disabled);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-lg);
}

/* Payment Section */
.payment-card {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.payment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--surface-primary);
    border-bottom: 1px solid var(--border-color);
}

.payment-header .material-icons {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.payment-header h4 {
    margin: 0;
    color: var(--text-primary);
}

.payment-details {
    padding: var(--spacing-lg);
}

.payment-amount {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.amount {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    display: block;
}

.currency {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

.payment-address {
    margin-bottom: var(--spacing-xl);
}

.payment-address label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.address-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
}

.address-text {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-all;
}

.copy-address-btn {
    background: var(--primary-color);
    border: none;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm);
    color: var(--text-on-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-address-btn:hover {
    background: var(--primary-dark);
}

.payment-instructions {
    margin-bottom: var(--spacing-xl);
}

.payment-instructions h5 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

.payment-instructions ol {
    margin: 0;
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
}

.payment-instructions li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.payment-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-lg);
}

.payment-warning .material-icons {
    color: var(--warning-color);
    font-size: 1.25rem;
    margin-top: 2px;
}

.payment-warning p {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.875rem;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    align-items: center;
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    background: var(--surface-secondary);
}

.nav-spacer {
    flex: 1;
}

/* Progress Modal */
.progress-modal-content {
    max-width: 500px;
    text-align: center;
    animation: modalBreathing 3s ease-in-out infinite;
}

/* Breathing animation for the entire modal */
@keyframes modalBreathing {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-lg);
    }
    50% {
        transform: scale(1.01);
        box-shadow: var(--shadow-xl);
    }
}

/* Completed state removes breathing */
.progress-modal-content.completed {
    animation: none;
    transform: scale(1);
    border: 2px solid var(--success-color);
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.3);
}

/* Error states with visual feedback */
.progress-modal-content.failed,
.progress-modal-content.error,
.progress-modal-content.timeout,
.progress-modal-content.cancelled,
.progress-modal-content.invalid {
    animation: errorShake 0.6s ease-in-out;
    transform: scale(1);
    border: 2px solid var(--error-color);
    box-shadow: 0 0 20px rgba(244, 67, 54, 0.3);
}

/* Error shake animation */
@keyframes errorShake {
    0%, 100% { 
        transform: translateX(0); 
    }
    10%, 30%, 50%, 70%, 90% { 
        transform: translateX(-5px); 
    }
    20%, 40%, 60%, 80% { 
        transform: translateX(5px); 
    }
}

.progress-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.progress-header h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

.progress-header p {
    margin: 0;
    color: var(--text-secondary);
}

.progress-container {
    padding: var(--spacing-xl);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--surface-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    transition: width var(--transition-normal);
    width: 0%;
    position: relative;
    overflow: hidden;
}

/* Animated shimmer effect on progress bar */
.progress-fill::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressShimmer 2s infinite;
}

@keyframes progressShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Pulsing animation for progress bar container when processing */
.progress-bar.processing {
    animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    50% { 
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0.1);
    }
}

.progress-text {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    text-align: center;
    font-size: 16px;
    margin-top: 15px;
    min-height: 20px;
    transition: color 0.3s ease;
    position: relative;
}

/* Animated processing dots */
.progress-text::after {
    content: '';
    display: inline-block;
    width: 0;
    animation: processingDots 1.5s infinite;
}

@keyframes processingDots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
    100% { content: ''; }
}

/* Remove dots animation when completed */
.progress-text.status-completed::after,
.progress-text.status-failed::after,
.progress-text.status-error::after {
    display: none;
}

/* Dynamic status styling based on API Gateway status */
.progress-text.status-processing {
    color: var(--primary-color);
}

.progress-text.status-completed {
    color: var(--success-color);
    font-weight: 600;
}

.progress-text.status-failed,
.progress-text.status-error,
.progress-text.status-timeout,
.progress-text.status-cancelled,
.progress-text.status-invalid {
    color: var(--error-color);
    font-weight: 600;
    animation: errorPulse 2s ease-in-out infinite;
}

/* Error pulsing animation */
@keyframes errorPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

/* Enhanced progress details styling */
.progress-details {
    padding: var(--spacing-lg);
    background: var(--surface-secondary);
    border-radius: var(--border-radius-md);
    text-align: left;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.progress-details.status-processing {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
}

.progress-details.status-completed {
    border-color: var(--success-color);
    background: rgba(76, 175, 80, 0.1);
}

.progress-details.status-failed,
.progress-details.status-error,
.progress-details.status-timeout,
.progress-details.status-cancelled,
.progress-details.status-invalid {
    border-color: var(--error-color);
    background: rgba(244, 67, 54, 0.1);
    animation: errorBorderPulse 2s ease-in-out infinite;
}

/* Error border pulsing animation */
@keyframes errorBorderPulse {
    0%, 100% {
        border-color: var(--error-color);
        box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.3);
    }
    50% {
        border-color: #ff5252;
        box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.1);
    }
}

.progress-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-secondary);
    border-radius: var(--border-radius-md);
    opacity: 0.5;
    transition: all var(--transition-fast);
    transform: scale(0.98);
}

.progress-step.active {
    opacity: 1;
    background: var(--surface-primary);
    border: 1px solid var(--primary-color);
    transform: scale(1);
    animation: stepPulse 2s ease-in-out infinite;
}

.progress-step.completed {
    opacity: 1;
    background: var(--success-color);
    color: white;
    transform: scale(1);
    animation: stepComplete 0.5s ease-out;
}

/* Active step pulsing animation */
@keyframes stepPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.3);
        border-color: var(--primary-color);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.1);
        border-color: var(--primary-light);
    }
}

/* Completion animation */
@keyframes stepComplete {
    0% {
        transform: scale(1);
        background: var(--surface-primary);
    }
    50% {
        transform: scale(1.05);
        background: var(--success-color);
    }
    100% {
        transform: scale(1);
        background: var(--success-color);
    }
}

/* Processing icon rotation */
.progress-step.active .material-icons {
    animation: iconSpin 2s linear infinite;
}

@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.progress-step .material-icons {
    color: var(--primary-color);
}

.progress-step.completed .material-icons {
    color: white;
}



.progress-details p {
    margin: var(--spacing-sm) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.progress-details span {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* Success Modal */
.success-modal-content {
    max-width: 520px;
    padding: calc(var(--spacing-xl) * 1.75) var(--spacing-xxl);
}

.success-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--spacing-lg);
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 25px rgba(76, 175, 80, 0.35);
}

.success-icon .material-icons {
    color: #fff;
    font-size: 3rem;
}

.success-modal-content h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

.success-modal-content p {
    margin: 0 0 var(--spacing-xl) 0;
    color: var(--text-secondary);
}

.success-actions {
    margin-top: var(--spacing-xxl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-lg);
}

.success-actions button,
.success-actions a {
    min-height: 56px;
    justify-content: center;
}

/* Website Links Section */
.website-links {
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
}

.url-item.primary {
    position: relative;
}

.url-item.primary::after {
    content: "";
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    z-index: -1;
    border-radius: inherit;
    filter: blur(4px);
    opacity: 0.6;
}

.url-label {
    margin-bottom: var(--spacing-xs);
}

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

.url-link .copy-icon {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.75;
    transition: opacity var(--transition-fast);
}

.url-link:hover .copy-icon {
    opacity: 1;
    transform: scale(1.1);
}

/* Stack buttons on very small screens */
@media (max-width: 480px) {
    .success-modal-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    .website-links {
        margin-top: var(--spacing-xl);
        margin-bottom: var(--spacing-lg);
    }
}

/* Confirmation Modal for URL Protection */
.confirmation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    z-index: calc(var(--z-modal) + 10);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.confirmation-modal.show {
    opacity: 1;
    visibility: visible;
}

.confirmation-modal-content {
    background: var(--surface-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 90%;
    text-align: center;
    padding: var(--spacing-xl);
    animation: confirmationSlideIn 0.3s ease-out;
}

@keyframes confirmationSlideIn {
    0% {
        transform: translateY(-20px) scale(0.95);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.confirmation-icon {
    margin-bottom: var(--spacing-lg);
}

.confirmation-icon .material-icons {
    font-size: 3rem;
    color: var(--warning-color);
    animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.confirmation-modal h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.confirmation-modal p {
    margin: 0 0 var(--spacing-xl) 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

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

.confirmation-actions .secondary-button {
    background: var(--surface-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.confirmation-actions .primary-button {
    background: var(--warning-color);
    color: white;
}

.confirmation-actions .secondary-button:hover {
    background: var(--surface-primary);
    border-color: var(--primary-color);
}

.confirmation-actions .primary-button:hover {
    background: var(--error-color);
}

/* Analysis Close Modal Specific Styles */
.analysis-close-content {
    max-width: 480px;
    background: linear-gradient(135deg, var(--surface-primary) 0%, var(--card-bg) 100%);
    border: 2px solid var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.15);
}

.analysis-close-content .confirmation-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.analysis-close-content .confirmation-icon.warning-pulse {
    animation: savePulse 2s ease-in-out infinite;
}

@keyframes savePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
    }
}

.analysis-close-content .confirmation-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.analysis-close-content h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.analysis-warning-notice {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(255, 64, 129, 0.05));
    border: 1px solid rgba(0, 123, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.analysis-warning-notice .material-icons {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 2px;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { text-shadow: 0 0 5px rgba(0, 123, 255, 0.5); }
    100% { text-shadow: 0 0 15px rgba(0, 123, 255, 0.8); }
}

.analysis-warning-notice div p {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

.analysis-warning-notice ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.analysis-warning-notice li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    padding-left: var(--spacing-sm);
}

.analysis-close-content .confirmation-actions {
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.analysis-close-content .confirmation-actions button {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.tertiary-button {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: center;
    font-size: 0.875rem;
}

.tertiary-button:hover {
    background: var(--error-color);
    border-color: var(--error-color);
    color: white;
    transform: translateY(-1px);
}

.analysis-close-content .primary-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    position: relative;
    overflow: hidden;
}

.analysis-close-content .primary-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.analysis-close-content .primary-button:hover::before {
    left: 100%;
}

.analysis-close-content .primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

/* URL Save Button */
.save-urls-button {
    background: var(--success-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-md);
}

.save-urls-button:hover {
    background: var(--success-color);
    filter: brightness(1.1);
    transform: translateY(-1px);
}

/* Protected success modal */
.success-modal.protected .success-modal-content {
    border: 2px solid var(--warning-color);
    box-shadow: 0 0 20px rgba(255, 152, 0, 0.3);
}

.url-protection-notice {
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.url-protection-notice .material-icons {
    color: var(--warning-color);
    font-size: 1.2rem;
}

.url-protection-notice p {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

/* Responsive Design for Modals */
@media (max-width: 768px) {
    .form-modal, .progress-modal, .success-modal {
        padding: var(--spacing-md);
    }
    
    .form-modal-content {
        max-height: 95vh;
    }
    
    .step-progress {
        padding: var(--spacing-md);
    }
    
    .step-connector {
        width: 30px;
        margin: 0 var(--spacing-sm);
    }
    
    .step-label {
        display: none;
    }
    
    .review-grid {
        grid-template-columns: 1fr;
    }
    
    .review-item.full-width {
        grid-column: span 1;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-spacer {
        display: none;
    }
    
    .success-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .address-text {
        font-size: 0.75rem;
    }
    
    .payment-amount .amount {
        font-size: 1.5rem;
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
}

/* ========================================
   ACCESSIBILITY & MOTION
======================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #555555;
        --text-secondary: #CCCCCC;
    }
}