/* PQ Crypta Blockchain - Cutting-Edge Styles */

/* Font Face Definitions */
@font-face {
    font-family: 'Fira Code';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/google/fira-code/FiraCode-Regular.woff2') format('woff2'),
         url('/fonts/google/fira-code/FiraCode-Regular.woff') format('woff');
}

@font-face {
    font-family: 'Fira Code';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/google/fira-code/FiraCode-Medium.woff2') format('woff2'),
         url('/fonts/google/fira-code/FiraCode-Medium.woff') format('woff');
}

/* CSS Custom Properties */
:root {
    /* Color Palette */
    --primary-color: #d4af37;
    --primary-dark: #b8941f;
    --primary-light: #e6c555;
    --secondary-color: #1a1a2e;
    --secondary-dark: #16213e;
    --accent-color: #00d4ff;
    --accent-dark: #0099cc;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --info-color: #2196f3;

    /* Background Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: rgba(26, 26, 46, 0.8);
    --bg-modal: rgba(10, 10, 15, 0.95);
    --bg-overlay: rgba(0, 0, 0, 0.7);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --text-accent: #d4af37;

    /* Border Colors */
    --border-primary: rgba(212, 175, 55, 0.3);
    --border-secondary: rgba(255, 255, 255, 0.1);
    --border-active: rgba(212, 175, 55, 0.6);

    /* Shadows */
    --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);

    /* Typography */
    --font-primary: 'Fira Code', 'Consolas', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-medium: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;

    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
    --z-canvas: 0;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 10px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

/* WebGPU Canvas */
.webgpu-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--z-canvas);
    pointer-events: none;
    background: radial-gradient(
        circle at center,
        rgba(212, 175, 55, 0.05) 0%,
        rgba(10, 10, 15, 0.8) 50%,
        var(--bg-primary) 100%
    );
}

/* Custom Blockchain Cursor */
body::before {
    content: '';
    position: fixed;
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    left: var(--cursor-x, 0px);
    top: var(--cursor-y, 0px);
    transform: translate(-50%, -50%);
    transition: all 0.1s ease-out;
    pointer-events: none;
    z-index: 2147483647;
    mix-blend-mode: screen;
    transition: transform 0.1s ease-out;
    box-shadow:
        0 0 10px var(--primary-color),
        0 0 20px var(--primary-color),
        0 0 30px var(--primary-color);
}

body::after {
    content: '';
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 2147483646;
    mix-blend-mode: screen;
    transition: none;
    box-shadow: 0 0 5px var(--primary-color);
}

/* Blockchain Cursor Trail */
.blockchain-trail-particle {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    z-index: 2147483645;
    mix-blend-mode: screen;
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    box-shadow: 0 0 8px var(--primary-color);
}

.blockchain-trail-particle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    border-radius: 50%;
    background: radial-gradient(circle, transparent 40%, var(--accent-color) 60%, transparent 80%);
    opacity: 0.6;
    animation: pulse-trail 2s ease-in-out infinite;
}

@keyframes pulse-trail {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

/* App Container */
.app-container {
    position: relative;
    z-index: var(--z-base);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(1px);
}

/* Header */
.header {
    background: linear-gradient(
        135deg,
        rgba(26, 26, 46, 0.95) 0%,
        rgba(16, 33, 62, 0.95) 100%
    );
    border-bottom: 2px solid var(--border-primary);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

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

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

.brand {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--primary-color);
    text-shadow:
        0 0 10px rgba(212, 175, 55, 0.5),
        0 0 20px rgba(212, 175, 55, 0.3);
    letter-spacing: 2px;
}

.subtitle {
    font-size: var(--font-size-lg);
    color: var(--accent-color);
    font-weight: 400;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* Network Status */
.network-status {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

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

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

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--error-color);
    transition: var(--transition-medium);
    box-shadow: 0 0 10px currentColor;
}

.status-indicator.connected {
    background: var(--success-color);
    animation: pulse 2s infinite;
}

.status-indicator.connecting {
    background: var(--warning-color);
    animation: blink 1s infinite;
}

.status-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

/* Navigation */
.main-nav {
    background: rgba(26, 26, 46, 0.8);
    border-bottom: 1px solid var(--border-secondary);
    backdrop-filter: blur(15px);
    sticky: top: 0;
    z-index: var(--z-sticky);
}

.nav-tabs {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 2px;
    padding: 0 var(--spacing-xl);
}

.nav-tab {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.nav-tab::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.nav-tab:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--text-primary);
}

.nav-tab.active {
    background: var(--bg-primary);
    color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.nav-tab.active::before {
    transform: scaleX(1);
}

.nav-icon {
    font-size: var(--font-size-lg);
    filter: drop-shadow(0 0 5px currentColor);
}

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

.content-panel {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

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

/* Panel Header */
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-primary);
}

.panel-header h2 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    font-weight: 600;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Research Info Card */
.research-info-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.research-info-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 40px rgba(212, 175, 55, 0.2);
    transform: translateY(-2px);
}

.research-info-card .card-icon {
    font-size: 2.5rem;
    min-width: 3rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 0.2rem;
}

.research-info-card .card-content {
    flex: 1;
}

.research-info-card h3 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0 0 var(--spacing-sm) 0;
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.3);
}

.research-info-card p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.tech-specs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    min-height: 1.5rem;
    gap: var(--spacing-sm);
}

.spec-label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-value {
    color: var(--primary-color);
    font-family: 'Fira Code', monospace;
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-align: right;
    flex-shrink: 0;
    max-width: 65%;
    word-break: break-word;
    line-height: 1.3;
}

.research-note {
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--primary-color);
    padding: var(--spacing-sm);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Mining Controls Section */
.mining-controls-section {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.controls-header h3 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0 0 var(--spacing-lg) 0;
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.3);
}

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

.mining-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
}

.technical-help {
    background: rgba(212, 175, 55, 0.05);
    border-left: 3px solid var(--primary-color);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-xs);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: var(--font-size-xs);
    line-height: 1.4;
    color: var(--text-secondary);
}

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

.action-btn.secondary:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary-color);
}

/* Mining Stats Grid - Optimized for enhanced status panels */
.mining-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.hash-display {
    font-family: 'Fira Code', monospace;
    font-size: var(--font-size-xs);
    word-break: break-all;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Mining Status Colors */
.mining-status-idle {
    color: var(--text-secondary);
}

.mining-status-success {
    color: var(--success-color);
    text-shadow: 0 0 5px rgba(40, 167, 69, 0.3);
}

.mining-status-warning {
    color: var(--warning-color);
    text-shadow: 0 0 5px rgba(255, 193, 7, 0.3);
}

.mining-status-error {
    color: var(--error-color);
    text-shadow: 0 0 5px rgba(220, 53, 69, 0.3);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

/* Cards */
.stats-card,
.blocks-card,
.activity-card {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-medium);
}

.stats-card:hover,
.blocks-card:hover,
.activity-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.stats-card h3,
.blocks-card h3,
.activity-card h3 {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Stats Grid - Enhanced for compact status display */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-medium);
    min-height: 80px;
    font-size: var(--font-size-sm);
}

.stat-item:hover {
    border-color: var(--primary-color);
    box-shadow: inset 0 0 10px rgba(212, 175, 55, 0.1);
}

.stat-item .stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.stat-item .stat-value {
    font-size: var(--font-size-lg);
    color: var(--accent-color);
    font-weight: 700;
    line-height: 1;
}

.stat-item .stat-unit {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: 2px;
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-color);
    text-shadow: 0 0 5px rgba(0, 212, 255, 0.3);
}

/* Blocks List */
.blocks-list {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--bg-secondary);
}

.blocks-list::-webkit-scrollbar {
    width: 6px;
}

.blocks-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.blocks-list::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

.block-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition-medium);
    cursor: pointer;
}

.block-item:hover {
    border-color: var(--primary-color);
    background: rgba(212, 175, 55, 0.05);
    transform: translateX(5px);
}

.block-height {
    font-weight: 600;
    color: var(--primary-color);
}

.block-hash {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-family: monospace;
}

.block-time {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Charts */
.activity-chart,
.analytics-chart {
    width: 100% !important;
    height: 200px !important;
    max-height: 200px !important;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.2);
}


/* Action Buttons */
.action-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-small);
}

.action-btn:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.action-btn:active {
    transform: translateY(0);
}

.action-btn.secondary {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
}

.action-btn.secondary:hover {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color));
}

.btn-icon {
    font-size: var(--font-size-base);
    filter: drop-shadow(0 0 3px currentColor);
}

/* Nodes Grid */
.nodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.node-card {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.node-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transition: left 0.5s ease;
}

.node-card:hover::before {
    left: 100%;
}

.node-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

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

.node-id {
    font-weight: 600;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
}

.node-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.node-status.online {
    background: var(--success-color);
    color: white;
    box-shadow: 0 0 10px var(--success-color);
}

.node-status.offline {
    background: var(--error-color);
    color: white;
    box-shadow: 0 0 10px var(--error-color);
}

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

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

.node-info-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.node-info-value {
    font-weight: 500;
    color: var(--accent-color);
}

/* Search Container */
.search-container {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.search-input {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    width: 300px;
    transition: var(--transition-medium);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.search-btn {
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    cursor: pointer;
    font-size: var(--font-size-base);
    transition: var(--transition-medium);
}

.search-btn:hover {
    background: var(--primary-light);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* Contract Types */
.contract-types {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

.contract-type-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.contract-type-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.contract-type-btn.active {
    background: var(--primary-color);
    color: var(--text-primary);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

/* Mining Dashboard - Enhanced layout for better status display */
.mining-dashboard {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

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

.mining-stat {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    transition: var(--transition-medium);
    font-size: var(--font-size-sm);
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mining-stat:hover {
    border-color: var(--primary-color);
    box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.1);
}

.mining-stat .stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.mining-stat .stat-value {
    font-size: var(--font-size-base);
    color: var(--primary-color);
    font-weight: 700;
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.3);
}

.mining-console {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    font-family: monospace;
    font-size: var(--font-size-sm);
    color: var(--success-color);
    height: 650px; /* Increased height for better Real-Time Mining Process Monitor visibility */
    overflow: hidden; /* Prevent scrolling */
}

/* Time Selector */
.time-selector {
    display: flex;
    gap: 2px;
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: 2px;
}

.time-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-medium);
    font-weight: 500;
}

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

.time-btn.active {
    background: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Analytics Grid */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-medium);
    height: 300px; /* Fixed container height */
    overflow: hidden; /* Prevent overflow */
}

.chart-container:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow);
}

.chart-container h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-base);
}

.chart-container canvas {
    max-height: 200px !important;
    max-width: 100% !important;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-overlay);
    z-index: var(--z-modal);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--bg-modal);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(20px);
}

.modal-content.large {
    max-width: 1200px;
    width: 95vw;
}

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

.modal-header h3 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.modal-close {
    background: none;
    border: 1px solid var(--error-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    color: var(--error-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: var(--transition-medium);
}

.modal-close:hover {
    background: var(--error-color);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-form {
    padding: var(--spacing-xl);
}

/* Key Generation Styles */
.key-status {
    margin: 8px 0;
    padding: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.1);
    font-size: 14px;
    min-height: 20px;
}

#generatedPublicKey {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 12px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 8px;
    border-radius: 4px;
    resize: vertical;
    width: 100%;
    box-sizing: border-box;
}

#generateKeyBtn {
    background: linear-gradient(45deg, #4CAF50, #8BC34A);
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

#generateKeyBtn:hover {
    background: linear-gradient(45deg, #45a049, #7cb342);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(76, 175, 80, 0.3);
}

/* Status colors for key generation */
.status-loading {
    color: #FFA500;
}

.status-success {
    color: #00FF00;
}

.status-error {
    color: #FF0000;
}

.status-metadata {
    color: #888;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    transition: var(--transition-medium);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.code-editor {
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    min-height: 400px;
    width: 100%;
    background: var(--bg-secondary);
    color: var(--success-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-size: 12px;
    line-height: 1.5;
    resize: vertical;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.contract-type-btn {
    position: relative;
    z-index: 10;
}

.form-actions,
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-secondary);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn.primary:hover {
    background: var(--primary-light);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

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

.btn.secondary:hover {
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.btn:disabled,
.btn.disabled {
    background: #2a2a3e !important;
    color: #666 !important;
    border-color: #333 !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    filter: grayscale(50%);
    position: relative;
}

.btn:disabled:hover,
.btn.disabled:hover {
    background: #2a2a3e !important;
    color: #666 !important;
    border-color: #333 !important;
    box-shadow: none !important;
    transform: none !important;
}

/* Fancy Tooltip Styles */
.tooltip-wrapper {
    position: relative;
    display: inline-block;
}

.fancy-tooltip {
    position: absolute;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    z-index: var(--z-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.fancy-tooltip::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1a1a2e;
    border-bottom: none;
}

.fancy-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(212, 175, 55, 0.3);
    border-bottom: none;
    margin-top: -1px;
}

.tooltip-wrapper:hover .fancy-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-8px);
    animation: tooltipGlow 2s ease-in-out infinite alternate;
}

@keyframes tooltipGlow {
    0% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                    inset 0 1px 0 rgba(255, 255, 255, 0.1),
                    0 0 20px rgba(212, 175, 55, 0.2);
    }
    100% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                    inset 0 1px 0 rgba(255, 255, 255, 0.1),
                    0 0 30px rgba(212, 175, 55, 0.4);
    }
}

.fancy-tooltip .tooltip-icon {
    display: inline-block;
    margin-right: 6px;
    font-size: 14px;
    animation: tooltipIconPulse 1.5s ease-in-out infinite;
}

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

/* Contract Editor */
.contract-editor {
    margin-bottom: var(--spacing-lg);
}

.editor-tabs {
    display: flex;
    gap: 2px;
    margin-bottom: var(--spacing-md);
}

.editor-tab {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-bottom: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-medium);
}

.editor-tab:hover {
    color: var(--text-primary);
}

.editor-tab.active {
    background: var(--bg-secondary);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.editor-content {
    border: 1px solid var(--border-secondary);
    border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-primary);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-secondary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    will-change: transform;
    transform: translateZ(0);
}

.loading-text {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 500;
    text-align: center;
    animation: pulse 2s infinite;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 10px rgba(212, 175, 55, 0.3); }
    50% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.6); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .nav-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dashboard-grid,
    .nodes-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .mining-dashboard {
        grid-template-columns: 1fr;
    }

    .search-input {
        width: 200px;
    }

    .contract-types {
        flex-wrap: wrap;
    }

    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .brand {
        font-size: var(--font-size-xl);
    }

    .subtitle {
        font-size: var(--font-size-base);
    }

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

    .nav-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }

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

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .webgpu-canvas {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #000000;
        --bg-secondary: #111111;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .loading-spinner {
        animation: none;
        border-top-color: var(--primary-color);
    }
}

/* Mining Button Visibility Control */
#stopMiningBtn.hidden {
    display: none !important;
}

#startMiningBtn.hidden {
    display: none !important;
}

/* Enhanced Mining Console */
.mining-console {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    height: 650px; /* Increased height for better Real-Time Mining Process Monitor visibility */
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
    position: relative;
    display: flex;
    flex-direction: column;
}

.mining-console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm) var(--spacing-lg);
    border-bottom: 1px solid var(--border-secondary);
    flex-shrink: 0; /* Header stays fixed size */
    background: var(--bg-card);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.mining-console-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
    scrollbar-width: thin;
    scrollbar-color: var(--success-color) var(--bg-secondary);
}

.mining-console-content::-webkit-scrollbar {
    width: 6px;
}

.mining-console-content::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.mining-console-content::-webkit-scrollbar-thumb {
    background: var(--success-color);
    border-radius: 3px;
    opacity: 0.7;
}

.mining-console-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
    opacity: 1;
}

.mining-console-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.mining-console-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.console-control-btn {
    background: transparent;
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.mining-log {
    margin-bottom: 2px;
    padding: 2px 0;
    border-left: 3px solid transparent;
    padding-left: var(--spacing-sm);
    word-wrap: break-word;
    transition: all 0.3s ease;
}

.mining-log.success {
    color: var(--success-color);
    border-left-color: var(--success-color);
    background: rgba(34, 197, 94, 0.1);
    margin: 4px 0;
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.mining-log.info {
    color: var(--info-color);
    border-left-color: var(--info-color);
}

.mining-log.warning {
    color: var(--warning-color);
    border-left-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.1);
    margin: 2px 0;
    padding: 3px var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.mining-log.error {
    color: var(--error-color);
    border-left-color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
    margin: 3px 0;
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.mining-log.technical {
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    background: rgba(139, 92, 246, 0.1);
    margin: 2px 0;
    padding: 3px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.mining-log-timestamp {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.mining-log-content {
    color: var(--text-primary);
}

.mining-log-details {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-left: var(--spacing-md);
    margin-top: 2px;
}

.mining-progress-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: pulse 1.5s infinite;
    margin-right: var(--spacing-sm);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.mining-algorithm-step {
    color: var(--accent-color);
    font-weight: 500;
    background: rgba(139, 92, 246, 0.1);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin: 0 2px;
}

.mining-hash-display {
    font-family: 'Fira Code', monospace;
    color: var(--success-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.mining-nonce-display {
    color: var(--warning-color);
    font-weight: 600;
}

/* Print Styles */
@media print {
    .webgpu-canvas,
    .main-nav,
    .action-btn,
    .loading-overlay {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .app-container {
        background: white;
    }
}

/* ========================================
   Contract Templates Styles
   ======================================== */

.templates-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
}

.templates-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: 600;
}

.template-categories {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.template-category-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.template-category-btn:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.template-category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-primary);
    font-weight: 600;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) auto 0;
    max-width: 1200px;
    justify-items: center;
}

.template-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.template-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.2);
}

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

.template-card-icon {
    font-size: 2rem;
    line-height: 1;
}

.template-card-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.template-card-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.template-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-secondary);
}

.template-card-category {
    background: var(--primary-color);
    color: var(--bg-primary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.template-card-deploy {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.template-card-deploy:hover {
    color: var(--accent-dark);
}

.deployed-section {
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
}

.deployed-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: 600;
}

/* Template Modal Styles */
.template-modal {
    width: 90vw;
    max-width: 1000px;
    max-height: 90vh;
    overflow-y: auto;
}

.template-preview {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
}

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

.template-icon {
    font-size: 3rem;
    line-height: 1;
}

.template-details h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-sm) 0;
}

.template-details p {
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: 1.5;
}

.template-category {
    background: var(--primary-color);
    color: var(--bg-primary);
    padding: 4px 12px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
}

.deployment-estimation {
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.deployment-estimation h5 {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 1rem;
}

.deployment-estimation .estimate-item {
    margin-bottom: var(--spacing-sm);
}

.deployment-estimation .estimate-label {
    color: var(--text-muted);
}

.deployment-estimation .estimate-value {
    color: var(--text-primary);
    font-weight: 500;
}

.template-parameters {
    margin-bottom: var(--spacing-xl);
}

.template-parameters h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
}

.parameter-group {
    margin-bottom: var(--spacing-lg);
}

.parameter-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.parameter-group input,
.parameter-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.parameter-group input:focus,
.parameter-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.parameter-help {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: var(--spacing-xs);
    line-height: 1.4;
}

.parameter-required {
    color: var(--error-color);
    font-weight: 500;
}

.contract-code-preview {
    margin-bottom: var(--spacing-xl);
}

.contract-code-preview h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
}

.code-editor {
    background: var(--bg-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
    max-height: 400px;
    overflow-y: auto;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.code-editor::-webkit-scrollbar {
    width: 8px;
}

.code-editor::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.code-editor::-webkit-scrollbar-thumb {
    background: var(--border-secondary);
    border-radius: var(--radius-sm);
}

.code-editor::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Parameter validation states */
.parameter-group.error input,
.parameter-group.error textarea {
    border-color: var(--error-color);
    box-shadow: 0 0 0 2px rgba(244, 67, 54, 0.2);
}

.parameter-error {
    color: var(--error-color);
    font-size: 0.8rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.parameter-error::before {
    content: "⚠️";
    font-size: 0.9rem;
}

.parameter-group.success input,
.parameter-group.success textarea {
    border-color: var(--success-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

/* Template loading states */
.templates-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    color: var(--text-secondary);
}

.templates-loading .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-secondary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--spacing-md);
}

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

/* Template deployment progress */
.deployment-progress {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

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

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
    animation: progress-pulse 2s infinite;
}

@keyframes progress-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.progress-status {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.progress-status.success {
    color: var(--success-color);
}

.progress-status.error {
    color: var(--error-color);
}

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

    .template-preview {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .template-info {
        flex-direction: column;
        text-align: center;
    }

    .deployment-estimation {
        text-align: center;
        margin-top: var(--spacing-lg);
    }

    .template-modal {
        width: 95vw;
        margin: 10px;
    }

    .template-categories {
        justify-content: center;
    }
}

/* =========================
   HUMAN VERIFICATION STYLES
   ========================= */

/* Human Verification Overlay */
.human-verification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.verification-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: verificationSlideIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.verification-header {
    text-align: center;
    margin-bottom: 20px;
}

.verification-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.verification-header h3 {
    color: var(--text-primary);
    font-size: 10px;
    font-weight: 600;
    margin: 0;
}

.verification-body {
    margin-bottom: 20px;
}

.verification-body p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.5;
}

.verification-body strong {
    color: var(--primary-color);
    text-transform: capitalize;
}

/* Verification Progress */
.verification-progress {
    margin-bottom: 20px;
}

.progress-bar {
    background: var(--bg-tertiary);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    height: 100%;
    width: 0%;
    transition: width 0.5s ease;
    border-radius: 3px;
}

.progress-text {
    color: var(--text-secondary);
    font-size: 12px;
    text-align: center;
}

/* Verification Status */
.verification-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.status-indicator.pending {
    background: var(--warning-color);
    animation: statusPulse 2s infinite;
}

.status-indicator.analyzing {
    background: var(--info-color);
    animation: statusPulse 1.5s infinite;
}

.status-indicator.verified {
    background: var(--success-color);
    animation: none;
}

.status-indicator.failed {
    background: var(--error-color);
    animation: statusPulse 1s infinite;
}

@keyframes statusPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.status-text {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
}

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

.verification-footer small {
    color: var(--text-muted);
    font-size: 10px;
    font-style: italic;
}

/* Tab-specific verification overlays */
.tab-pane .human-verification-overlay {
    position: absolute;
    border-radius: 8px;
}

.tab-pane {
    position: relative;
}

/* Verification required state for disabled elements */
.verification-required {
    pointer-events: none;
    opacity: 0.6;
    filter: blur(1px);
    transition: all 0.3s ease;
}

.verification-required::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

/* Verification badge for verified state */
.verification-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid var(--success-color);
    border-radius: 12px;
    font-size: 10px;
    color: var(--success-color);
    margin-left: 10px;
}

.verification-badge::before {
    content: '✓';
    font-weight: bold;
}

/* CSP-compliant styles for dynamic elements */
.error-text {
    color: var(--error-color);
}

.parameter-error-hidden {
    display: none;
}

.spinner-20 {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.progress-fill-dynamic {
    width: 0%;
}

/* Dynamic width classes for progress updates */
.width-0 { width: 0%; }
.width-5 { width: 5%; }
.width-10 { width: 10%; }
.width-15 { width: 15%; }
.width-20 { width: 20%; }
.width-25 { width: 25%; }
.width-30 { width: 30%; }
.width-35 { width: 35%; }
.width-40 { width: 40%; }
.width-45 { width: 45%; }
.width-50 { width: 50%; }
.width-55 { width: 55%; }
.width-60 { width: 60%; }
.width-65 { width: 65%; }
.width-70 { width: 70%; }
.width-75 { width: 75%; }
.width-80 { width: 80%; }
.width-85 { width: 85%; }
.width-90 { width: 90%; }
.width-95 { width: 95%; }
.width-100 { width: 100%; }

.opacity-0 { opacity: 0; }
.opacity-1 { opacity: 1; }

.browser-warning-hidden {
    display: none;
}

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

.margin-top-30 {
    margin-top: 30px;
}

/* Smart Contracts Section Centering */
#smart-contracts {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.smart-contracts-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contract-templates-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.contract-deployment-section {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

/* Immersive ES6 Experience Enhancements */
.immersive-container {
    perspective: 1000px;
    transform-style: preserve-3d;
}

.card-3d-effect {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-3d-effect:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.quantum-glow {
    position: relative;
    overflow: hidden;
}

.quantum-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transform: rotate(-45deg);
    animation: quantumSweep 3s infinite;
}

@keyframes quantumSweep {
    0% { transform: translateX(-100%) translateY(-100%) rotate(-45deg); }
    50% { transform: translateX(0%) translateY(0%) rotate(-45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(-45deg); }
}

.neural-pulse {
    animation: neuralPulse 2s ease-in-out infinite;
}

@keyframes neuralPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.3),
                    inset 0 0 20px rgba(212, 175, 55, 0.1);
    }
    50% {
        box-shadow: 0 0 40px rgba(212, 175, 55, 0.6),
                    inset 0 0 30px rgba(212, 175, 55, 0.2);
    }
}

.holographic-text {
    background: linear-gradient(45deg, #d4af37, #00d4ff, #d4af37);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: holographicShift 4s ease-in-out infinite;
}

@keyframes holographicShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* End of Human Verification Styles */

/* Contract Variant Badges */
.variant-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

.variant-badge.standard {
    background: linear-gradient(135deg, #4caf50, #45a049);
    color: white;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.3);
}

.variant-badge.zk {
    background: linear-gradient(135deg, #9c27b0, #7b1fa2);
    color: white;
    box-shadow: 0 2px 4px rgba(156, 39, 176, 0.3);
}

.variant-badge.homomorphic {
    background: linear-gradient(135deg, #ff5722, #e64a19);
    color: white;
    box-shadow: 0 2px 4px rgba(255, 87, 34, 0.3);
}

.contract-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.contract-header .contract-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.contract-header .contract-type {
    background: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
/* Info Modal - Used for displaying contract code and block details */
.info-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-overlay);
    z-index: var(--z-modal);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.info-modal.modal-visible {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.info-modal .modal-content {
    background: var(--bg-modal);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(20px);
}

.info-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-secondary);
    position: sticky;
    top: 0;
    background: var(--bg-modal);
    z-index: 10;
}

.info-modal .modal-header h3 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
}

.info-modal .close-btn {
    background: none;
    border: 1px solid var(--error-color);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    color: var(--error-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    transition: var(--transition-medium);
    flex-shrink: 0;
}

.info-modal .close-btn:hover {
    background: var(--error-color);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.info-modal .modal-body {
    padding: var(--spacing-xl);
}

/* Code Viewer - For displaying contract source code */
.code-viewer {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    overflow-x: auto;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 600px;
    overflow-y: auto;
}

.code-viewer::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.code-viewer::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.code-viewer::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 4px;
}

.code-viewer::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Block Details - Structured display for block information */
.block-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.block-details h4 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    margin: 0 0 var(--spacing-md) 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-secondary);
}

.block-details p {
    margin: 0;
    padding: var(--spacing-sm) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.block-details strong {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.block-details p:not(:last-child) {
    border-bottom: 1px solid var(--border-tertiary);
}

/* Additional modal centering fixes */
.info-modal.modal-visible .modal-content {
    margin: auto;
    display: block;
}

/* Ensure modals appear above all other content */
.info-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
}

/* Enhanced Deployment Form Styles */
.deployment-options h4 {
    margin: 0 0 1.5rem 0;
    color: var(--quantum-cyan);
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 2px solid rgba(0, 255, 255, 0.2);
    padding-bottom: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--quantum-cyan);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 0.375rem;
    color: #e2e8f0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--quantum-cyan);
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-style: italic;
}

.form-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(0, 255, 255, 0.05);
    border-radius: 0.375rem;
    border: 1px solid rgba(0, 255, 255, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #e2e8f0;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.checkbox-label:hover {
    color: var(--quantum-cyan);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--quantum-cyan);
}

.checkbox-label span {
    user-select: none;
}

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

/* Enhanced Blocks Explorer */
.blocks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.block-card.enhanced {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.block-card.enhanced:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 255, 255, 0.15);
    border-color: var(--accent-primary);
}

.block-number-badge {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-md);
    display: inline-block;
}

.block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-secondary);
}

.block-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.time-icon {
    font-size: 1.1rem;
}

.block-hash-section {
    margin-bottom: 1.2rem;
}

.hash-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.block-hash {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}

.block-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--bg-tertiary);
    padding: 0.8rem;
    border-radius: var(--radius-md);
}

.stat-icon {
    font-size: 1.6rem;
    opacity: 0.9;
}

.stat-details {
    flex: 1;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Pagination Controls */
.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    margin: 1rem 0;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.pagination-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 0.3rem;
    margin: 0 0.5rem;
}

.page-number {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 40px;
    transition: all 0.2s ease;
}

.page-number:hover {
    background: var(--bg-hover);
    border-color: var(--accent-secondary);
}

.page-number.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .blocks-grid {
        grid-template-columns: 1fr;
    }

    .pagination-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .pagination-info {
        order: 2;
    }

    .pagination-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }

    .block-stats-grid {
        grid-template-columns: 1fr;
    }
}

    color: #ff5252;
}

/* Development Notice Card - Exact Analytics Styling */
.stats-card.dev-notice-card {
    grid-column: 1 / -1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, rgba(255, 82, 82, 0.15) 0%, rgba(255, 140, 0, 0.15) 100%);
    border-color: #ff5252;
    box-shadow: 0 0 30px rgba(255, 82, 82, 0.3), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stats-card.dev-notice-card::before {
    background: linear-gradient(90deg, #ff5252, #ff8c00);
    height: 3px;
}

.stats-card.dev-notice-card h3 {
    color: #ff8c00;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.stats-card.dev-notice-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.stats-card.dev-notice-card p:last-child {
    margin-bottom: 0;
}

.stats-card.dev-notice-card strong {
    color: #ff5252;
}

/* Stats Card Base - Exact from Analytics */
.stats-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.stats-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

/* Development Notice - Exact from Analytics */
.dev-notice {
    margin-bottom: 3rem;
    background: linear-gradient(135deg, rgba(255, 82, 82, 0.15) 0%, rgba(255, 140, 0, 0.15) 100%);
    border-color: #ff5252;
    box-shadow: 0 0 30px rgba(255, 82, 82, 0.3), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.dev-notice::before {
    background: linear-gradient(90deg, #ff5252, #ff8c00);
}