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h3.svelte-37ugza{margin:0;color:white;font-size:1.4rem;font-weight:600}.modal-close.svelte-37ugza.svelte-37ugza{background:none;border:none;color:white;font-size:1.8rem;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color 0.2s ease}.modal-close.svelte-37ugza.svelte-37ugza:hover{background-color:rgba(255, 255, 255, 0.2)}.donation-modal-content.svelte-37ugza.svelte-37ugza{padding:24px;color:#e0e0e0}.donation-modal-content.svelte-37ugza p.svelte-37ugza{margin:0 0 20px 0;line-height:1.5}.donation-amount-section.svelte-37ugza.svelte-37ugza{margin-bottom:20px}.donation-amount-section.svelte-37ugza label.svelte-37ugza{display:block;margin-bottom:8px;font-weight:500;color:#f39c12}.donation-amount-section.svelte-37ugza input.svelte-37ugza{width:100%;padding:12px;border:2px solid rgba(255, 255, 255, 0.1);border-radius:8px;background:rgba(255, 255, 255, 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0.2);border-color:#f39c12;color:#f39c12}.amount-btn.svelte-37ugza.svelte-37ugza:disabled{opacity:0.5;cursor:not-allowed}.donation-info.svelte-37ugza.svelte-37ugza{background:rgba(255, 255, 255, 0.03);padding:16px;border-radius:8px;margin-bottom:20px;border-left:4px solid #f39c12}.donation-info.svelte-37ugza p.svelte-37ugza{margin:0 0 8px 0;font-size:0.9rem}.donation-info.svelte-37ugza p.svelte-37ugza:last-child{margin-bottom:0}.donation-info.svelte-37ugza small.svelte-37ugza{color:rgba(255, 255, 255, 0.6)}.status-message.svelte-37ugza.svelte-37ugza{padding:12px;border-radius:6px;margin-bottom:20px;font-weight:500}.status-message.info.svelte-37ugza.svelte-37ugza{background:rgba(52, 152, 219, 0.2);color:#3498db;border:1px solid rgba(52, 152, 219, 0.3)}.status-message.success.svelte-37ugza.svelte-37ugza{background:rgba(39, 174, 96, 0.2);color:#27ae60;border:1px solid rgba(39, 174, 96, 0.3)}.status-message.error.svelte-37ugza.svelte-37ugza{background:rgba(231, 76, 60, 0.2);color:#e74c3c;border:1px solid rgba(231, 76, 60, 0.3)}.donation-modal-actions.svelte-37ugza.svelte-37ugza{display:flex;gap:12px;justify-content:flex-end}.donate-btn.svelte-37ugza.svelte-37ugza,.cancel-btn.svelte-37ugza.svelte-37ugza{padding:12px 24px;border:none;border-radius:8px;cursor:pointer;font-weight:500;transition:all 0.2s ease;min-width:120px;font-size:1rem}.donate-btn.svelte-37ugza.svelte-37ugza{background:linear-gradient(135deg, #e74c3c, #c0392b);color:white}.donate-btn.svelte-37ugza.svelte-37ugza:hover:not(:disabled){background:linear-gradient(135deg, #c0392b, #a93226);transform:translateY(-1px);box-shadow:0 4px 12px rgba(231, 76, 60, 0.3)}.donate-btn.svelte-37ugza.svelte-37ugza:disabled{opacity:0.6;cursor:not-allowed;transform:none}.cancel-btn.svelte-37ugza.svelte-37ugza{background:rgba(255, 255, 255, 0.1);color:#e0e0e0;border:1px solid rgba(255, 255, 255, 0.2)}.cancel-btn.svelte-37ugza.svelte-37ugza:hover:not(:disabled){background:rgba(255, 255, 255, 0.2)}.cancel-btn.svelte-37ugza.svelte-37ugza:disabled{opacity:0.6;cursor:not-allowed}@keyframes svelte-37ugza-fadeIn{from{opacity:0}to{opacity:1}}@keyframes svelte-37ugza-slideUp{from{opacity:0;transform:translateY(20px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width: 600px){.donation-modal.svelte-37ugza.svelte-37ugza{width:95%;margin:20px}.donation-modal-content.svelte-37ugza.svelte-37ugza{padding:20px}.amount-buttons.svelte-37ugza.svelte-37ugza{grid-template-columns:repeat(2, 1fr);gap:6px}.donation-modal-actions.svelte-37ugza.svelte-37ugza{flex-direction:column}.donate-btn.svelte-37ugza.svelte-37ugza,.cancel-btn.svelte-37ugza.svelte-37ugza{width:100%}}.test-modal-overlay.svelte-1ty7twb.svelte-1ty7twb{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0, 0, 0, 0.8);display:flex;justify-content:center;align-items:center;z-index:10000;animation:svelte-1ty7twb-fadeIn 0.3s ease}.test-modal-overlay.svelte-1ty7twb.svelte-1ty7twb:focus{outline:none}.test-modal.svelte-1ty7twb.svelte-1ty7twb{background:#1a1a1a;border-radius:12px;padding:0;max-width:500px;width:90%;border:1px solid #333;animation:svelte-1ty7twb-slideUp 0.3s ease}.test-modal-header.svelte-1ty7twb.svelte-1ty7twb{background:linear-gradient(135deg, #f39c12, #e67e22);padding:20px;border-radius:12px 12px 0 0;display:flex;justify-content:space-between;align-items:center}.test-modal-header.svelte-1ty7twb h3.svelte-1ty7twb{color:white;margin:0;font-size:1.3rem;font-weight:600}.modal-close.svelte-1ty7twb.svelte-1ty7twb{background:none;border:none;color:white;font-size:1.8rem;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color 0.2s ease}.modal-close.svelte-1ty7twb.svelte-1ty7twb:hover{background-color:rgba(255, 255, 255, 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0.2);color:#e74c3c;border:1px solid rgba(231, 76, 60, 0.3)}.test-modal-actions.svelte-1ty7twb.svelte-1ty7twb{display:flex;gap:10px}.test-btn.svelte-1ty7twb.svelte-1ty7twb,.cancel-btn.svelte-1ty7twb.svelte-1ty7twb{flex:1;padding:12px;border:none;border-radius:6px;cursor:pointer;font-weight:500;transition:all 0.2s ease;font-size:1rem}.test-btn.svelte-1ty7twb.svelte-1ty7twb{background:linear-gradient(135deg, #f39c12, #e67e22);color:white}.test-btn.svelte-1ty7twb.svelte-1ty7twb:hover:not(:disabled){background:linear-gradient(135deg, #e67e22, #d35400);transform:translateY(-1px);box-shadow:0 4px 12px rgba(243, 156, 18, 0.3)}.test-btn.svelte-1ty7twb.svelte-1ty7twb:disabled{opacity:0.6;cursor:not-allowed;transform:none}.cancel-btn.svelte-1ty7twb.svelte-1ty7twb{background:#666;color:white}.cancel-btn.svelte-1ty7twb.svelte-1ty7twb:hover:not(:disabled){background:#777}.cancel-btn.svelte-1ty7twb.svelte-1ty7twb:disabled{opacity:0.6;cursor:not-allowed}@keyframes svelte-1ty7twb-fadeIn{from{opacity:0}to{opacity:1}}@keyframes svelte-1ty7twb-slideUp{from{opacity:0;transform:translateY(20px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width: 600px){.test-modal.svelte-1ty7twb.svelte-1ty7twb{width:95%;margin:20px}.test-modal-content.svelte-1ty7twb.svelte-1ty7twb{padding:20px}.test-modal-actions.svelte-1ty7twb.svelte-1ty7twb{flex-direction:column}.test-btn.svelte-1ty7twb.svelte-1ty7twb,.cancel-btn.svelte-1ty7twb.svelte-1ty7twb{width:100%}}.header.svelte-1n3lwbg.svelte-1n3lwbg{background:linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);border-bottom:3px solid var(--primary-orange);box-shadow:0 4px 20px rgba(44, 74, 107, 0.4),
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            transparent 0%, 
            rgba(230, 126, 34, 0.05) 25%,
            rgba(230, 126, 34, 0.1) 50%,
            rgba(230, 126, 34, 0.05) 75%,
            transparent 100%
        );pointer-events:none;animation:svelte-1n3lwbg-headerShimmer 3s ease-in-out infinite}@keyframes svelte-1n3lwbg-headerShimmer{0%,100%{opacity:0.3}50%{opacity:0.7}}.header-container.svelte-1n3lwbg.svelte-1n3lwbg{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;position:relative;z-index:2;min-height:60px;width:100%;box-sizing:border-box}.header-left.svelte-1n3lwbg.svelte-1n3lwbg{display:flex;align-items:center;gap:24px;flex:1}.header-right.svelte-1n3lwbg.svelte-1n3lwbg{display:flex;align-items:center;gap:16px;flex-shrink:0;margin-left:auto}.logo.svelte-1n3lwbg.svelte-1n3lwbg{display:flex;align-items:center;flex-shrink:0}.logo-image.svelte-1n3lwbg.svelte-1n3lwbg{height:48px;width:auto;transition:all 0.3s ease;filter:drop-shadow(0 2px 8px rgba(230, 126, 34, 0.3))}.logo-image.svelte-1n3lwbg.svelte-1n3lwbg:hover{filter:drop-shadow(0 4px 12px rgba(230, 126, 34, 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0.1);opacity:0;transition:opacity 0.2s ease;border-radius:10px}.nav-icon.svelte-1n3lwbg.svelte-1n3lwbg:hover::before{opacity:1}.nav-icon.active.svelte-1n3lwbg.svelte-1n3lwbg{background:var(--primary-orange);box-shadow:0 2px 8px rgba(212, 101, 27, 0.4)}.nav-icon.active.svelte-1n3lwbg.svelte-1n3lwbg::before{opacity:0}.nav-icon-img.svelte-1n3lwbg.svelte-1n3lwbg{width:20px;height:20px;transition:all 0.2s ease;filter:brightness(0) invert(1)}.nav-icon.active.svelte-1n3lwbg .nav-icon-img.svelte-1n3lwbg{filter:brightness(0) invert(1);transform:scale(1.1)}.nav-refresh.svelte-1n3lwbg.svelte-1n3lwbg,.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:8px;border-left:1px solid rgba(255, 255, 255, 0.1);padding-left:12px}.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:4px;border-left:none;padding-left:4px}.nav-refresh.svelte-1n3lwbg .nav-icon-img.svelte-1n3lwbg,.nav-function.svelte-1n3lwbg .nav-icon-img.svelte-1n3lwbg{transition:all 0.6s cubic-bezier(0.68, -0.55, 0.265, 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0.4);position:relative}.wallet-connected-btn.svelte-1n3lwbg.svelte-1n3lwbg::before{opacity:0}.connection-indicator.svelte-1n3lwbg.svelte-1n3lwbg{position:absolute;top:3px;right:3px;width:8px;height:8px;background:#27ae60;border-radius:50%;border:1px solid white;animation:svelte-1n3lwbg-connectionPulse 2s ease-in-out infinite;z-index:10}@keyframes svelte-1n3lwbg-connectionPulse{0%,100%{background:#27ae60;box-shadow:0 0 0 0 rgba(39, 174, 96, 0.7)}50%{background:#2ecc71;box-shadow:0 0 0 4px rgba(39, 174, 96, 0)}}.connecting-spinner.svelte-1n3lwbg.svelte-1n3lwbg{position:absolute;top:3px;right:3px;width:8px;height:8px;border:1px solid rgba(255, 255, 255, 0.3);border-top:1px solid white;border-radius:50%;animation:svelte-1n3lwbg-spin 1s linear infinite;z-index:10}@keyframes svelte-1n3lwbg-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@media(max-width: 1024px){.header-container.svelte-1n3lwbg.svelte-1n3lwbg{padding:10px 20px}.header-left.svelte-1n3lwbg.svelte-1n3lwbg{gap:20px}.header-right.svelte-1n3lwbg.svelte-1n3lwbg{gap:12px}.main-navigation.svelte-1n3lwbg.svelte-1n3lwbg,.wallet-navigation.svelte-1n3lwbg.svelte-1n3lwbg{gap:2px;padding:3px}.nav-icon.svelte-1n3lwbg.svelte-1n3lwbg{width:36px;height:36px}.nav-icon-img.svelte-1n3lwbg.svelte-1n3lwbg{width:16px;height:16px}}@media(max-width: 768px){.header-container.svelte-1n3lwbg.svelte-1n3lwbg{padding:8px 16px;flex-direction:row;justify-content:space-between;align-items:center;min-height:50px}.header-left.svelte-1n3lwbg.svelte-1n3lwbg{gap:12px;flex:1;min-width:0}.header-right.svelte-1n3lwbg.svelte-1n3lwbg{gap:8px;flex-shrink:0;margin-left:8px}.logo-image.svelte-1n3lwbg.svelte-1n3lwbg{height:36px}.main-navigation.svelte-1n3lwbg.svelte-1n3lwbg,.wallet-navigation.svelte-1n3lwbg.svelte-1n3lwbg{gap:2px;padding:3px}.nav-icon.svelte-1n3lwbg.svelte-1n3lwbg{width:32px;height:32px;border-radius:8px}.nav-icon-img.svelte-1n3lwbg.svelte-1n3lwbg{width:14px;height:14px}.nav-refresh.svelte-1n3lwbg.svelte-1n3lwbg,.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:4px;padding-left:6px}.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:2px;padding-left:2px}}@media(max-width: 640px){.header-container.svelte-1n3lwbg.svelte-1n3lwbg{padding:6px 12px;flex-direction:row;justify-content:space-between;align-items:center}.header-left.svelte-1n3lwbg.svelte-1n3lwbg{gap:8px;flex:1;min-width:0}.header-right.svelte-1n3lwbg.svelte-1n3lwbg{gap:6px;flex-shrink:0;margin-left:6px}.logo-image.svelte-1n3lwbg.svelte-1n3lwbg{height:32px}.main-navigation.svelte-1n3lwbg.svelte-1n3lwbg,.wallet-navigation.svelte-1n3lwbg.svelte-1n3lwbg{gap:1px;padding:2px}.nav-icon.svelte-1n3lwbg.svelte-1n3lwbg{width:28px;height:28px;border-radius:6px}.nav-icon-img.svelte-1n3lwbg.svelte-1n3lwbg{width:12px;height:12px}.nav-refresh.svelte-1n3lwbg.svelte-1n3lwbg,.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:2px;padding-left:4px;border-left-width:0.5px}.nav-function.svelte-1n3lwbg.svelte-1n3lwbg{margin-left:1px;padding-left:1px;border-left:none}}@media(max-width: 480px){.header-container.svelte-1n3lwbg.svelte-1n3lwbg{padding:4px 8px}.header-left.svelte-1n3lwbg.svelte-1n3lwbg{gap:6px}.header-right.svelte-1n3lwbg.svelte-1n3lwbg{gap:4px;margin-left:4px}.logo-image.svelte-1n3lwbg.svelte-1n3lwbg{height:28px}.nav-icon.svelte-1n3lwbg.svelte-1n3lwbg{width:26px;height:26px;border-radius:5px}.nav-icon-img.svelte-1n3lwbg.svelte-1n3lwbg{width:11px;height:11px}.main-navigation.svelte-1n3lwbg.svelte-1n3lwbg,.wallet-navigation.svelte-1n3lwbg.svelte-1n3lwbg{gap:0px;padding:1px}}.blocks-section.svelte-ofells{min-height:180px !important;max-height:180px !important;overflow:hidden !important}.blocks-grid.svelte-ofells{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}.blocks-grid.svelte-ofells::-webkit-scrollbar{display:none}.block-container.svelte-ofells{flex-shrink:0}@media(max-width: 768px){.blocks-section.svelte-ofells{flex-direction:row !important;min-height:180px !important;max-height:180px !important;padding:8px 20px 12px 20px !important}.separator-container.svelte-ofells{flex-direction:column !important;min-height:180px !important}.separator.svelte-ofells{width:2px !important;height:120px !important;background:linear-gradient(
                to bottom,
                var(--primary-orange) 0px,
                var(--primary-orange) 8px,
                transparent 8px,
                transparent 16px
            ) !important;background-size:2px 16px !important}}@media(max-width: 480px){.blocks-section.svelte-ofells{flex-direction:row !important;min-height:180px !important;max-height:180px !important;padding:8px 15px 12px 15px !important}.separator-container.svelte-ofells{flex-direction:column !important;min-height:180px !important}.separator.svelte-ofells{width:2px !important;height:100px !important;background:linear-gradient(
                to bottom,
                var(--primary-orange) 0px,
                var(--primary-orange) 8px,
                transparent 8px,
                transparent 16px
            ) !important;background-size:2px 16px !important}}.donation-link.svelte-xbs31f.svelte-xbs31f{display:inline-flex;align-items:center;gap:8px;color:var(--light-orange);background:none;border:2px solid transparent;padding:10px 15px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:all 0.3s ease;text-decoration:none}.donation-link.svelte-xbs31f.svelte-xbs31f:hover{color:white;background-color:rgba(230, 126, 34, 0.2);border-color:var(--primary-orange);transform:translateY(-2px)}.donation-link.wallet-required.svelte-xbs31f.svelte-xbs31f{opacity:0.7;position:relative}.donation-link.wallet-required.svelte-xbs31f.svelte-xbs31f::after{position:absolute;top:2px;right:2px;font-size:12px;color:var(--primary-orange);text-shadow:0 0 3px rgba(230, 126, 34, 0.5)}.donation-link.svelte-xbs31f:hover svg.svelte-xbs31f{transform:scale(1.2);animation:svelte-xbs31f-heartbeat 1s ease-in-out infinite}@keyframes svelte-xbs31f-heartbeat{0%{transform:scale(1.2)}50%{transform:scale(1.4)}100%{transform:scale(1.2)}}/* Enhanced Ergomempool Theme - Blue & Orange Design */

/* Logo Colors Extracted:
   Primary Blue: #2c4a6b (dark blue from logo)
   Secondary Blue: #3d5a7a (lighter blue)
   Accent Blue: #4a6b8a (even lighter)
   Primary Orange: #e67e22 (main orange)
   Secondary Orange: #f39c12 (lighter orange)
   Light Orange: #f5b041 (lightest orange)
*/

:root {
    --primary-blue: #2c4a6b;
    --secondary-blue: #3d5a7a;
    --accent-blue: #4a6b8a;
    --light-blue: #5a7b9a;
    --primary-orange: #d4651b;
    --secondary-orange: #e8730f;
    --light-orange: #f2892a;
    --dark-bg: #1a2332;
    --darker-bg: #0f1419;
    --text-light: #ecf0f1;
    --text-muted: #bdc3c7;
    --border-color: rgba(74, 107, 138, 0.3);
    --glow-blue: rgba(44, 74, 107, 0.6);
    --glow-orange: rgba(212, 101, 27, 0.6);
}

/* ============================================ */
/* GLOBAL STYLES */
/* ============================================ */

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtle parallax effect for background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(230, 126, 34, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(44, 74, 107, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(230, 126, 34, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================ */
/* ENHANCED HEADER - SLIM & BORDERED */
/* ============================================ */

.header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    flex-wrap: wrap;
    gap: 15px;
    position: relative;
    
    /* Elegant border and shadow effect */
    border-bottom: 3px solid var(--primary-orange);
    box-shadow: 
        0 4px 20px rgba(44, 74, 107, 0.4),
        0 2px 10px rgba(230, 126, 34, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    
    /* Subtle gradient overlay */
    background-image: 
        linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%),
        linear-gradient(to right, transparent 0%, rgba(230, 126, 34, 0.1) 50%, transparent 100%);
    
    /* Modern backdrop blur effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    
    /* Subtle animation */
    transition: all 0.3s ease;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(230, 126, 34, 0.05) 25%,
        rgba(230, 126, 34, 0.1) 50%,
        rgba(230, 126, 34, 0.05) 75%,
        transparent 100%
    );
    pointer-events: none;
    animation: headerShimmer 3s ease-in-out infinite;
}

@keyframes headerShimmer {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

.header:hover {
    box-shadow: 
        0 6px 25px rgba(44, 74, 107, 0.5),
        0 3px 15px rgba(230, 126, 34, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* ============================================ */
/* LOGO STYLING */
/* ============================================ */

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 24px;
    font-weight: bold;
    position: relative;
    z-index: 2;
}

.logo-image {
    height: 60px;
    transform: scale(1.9);
    width: auto;
    background: transparent;
    opacity: 1;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(230, 126, 34, 0.3));
}

.logo-image:hover {
    transform: scale(1.95) rotate(2deg);
    filter: drop-shadow(0 4px 12px rgba(230, 126, 34, 0.5));
}

/* ============================================ */
/* WALLET INTEGRATION STYLES */
/* ============================================ */

.wallet-section {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 2;
}

.connect-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    cursor: pointer;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.connect-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;
}

.connect-button:hover::before {
    left: 100%;
}

.connect-button:hover {
    background: linear-gradient(135deg, var(--secondary-orange) 0%, var(--light-orange) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-orange);
    border-color: rgba(255, 255, 255, 0.4);
}

.connect-button .wallet-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.connect-button:hover .wallet-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Connect button - HIDDEN state when wallet is connected */
button#connect-button.wallet-connected-hidden,
.connect-button.wallet-connected-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    position: absolute !important;
    left: -9999px !important;
    width: 0 !important;
    height: 0 !important;
}

/* Wallet info display */
.wallet-info-display {
    background: linear-gradient(135deg, rgba(44, 74, 107, 0.9) 0%, rgba(61, 90, 122, 0.9) 100%);
    border: 2px solid var(--primary-orange);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 11px;
    min-width: 160px;
    max-width: 220px;
    animation: walletFadeIn 0.3s ease-in;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(44, 74, 107, 0.3),
        0 2px 8px rgba(230, 126, 34, 0.2);
}

.wallet-info-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(230, 126, 34, 0.1), transparent);
    transition: left 0.5s ease;
}

.wallet-info-display:hover::before {
    left: 100%;
}

.wallet-info-display:hover {
    background: linear-gradient(135deg, rgba(61, 90, 122, 0.9) 0%, rgba(74, 107, 138, 0.9) 100%);
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(44, 74, 107, 0.4),
        0 3px 12px rgba(230, 126, 34, 0.3);
    border-color: var(--secondary-orange);
}

.wallet-info-display.expanded {
    background: linear-gradient(135deg, rgba(61, 90, 122, 0.95) 0%, rgba(74, 107, 138, 0.95) 100%);
    border-color: var(--light-orange);
}

.wallet-content {
    transition: opacity 0.3s ease;
    position: relative;
    z-index: 2;
}

.wallet-disconnect {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(230, 126, 34, 0.3);
    position: relative;
    z-index: 2;
}

.disconnect-btn {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: white;
    border: 2px solid var(--light-orange);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.3);
}

.disconnect-btn::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 0.4s ease;
}

.disconnect-btn:hover::before {
    left: 100%;
}

.disconnect-btn:hover {
    background: linear-gradient(135deg, var(--secondary-orange) 0%, var(--light-orange) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.disconnect-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(230, 126, 34, 0.3);
}

.wallet-info-display strong {
    color: var(--primary-orange);
    display: block;
    margin-bottom: 3px;
    font-size: 12px;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(230, 126, 34, 0.3);
    letter-spacing: 0.3px;
}

.wallet-info-display .balance {
    opacity: 0.95;
    color: var(--secondary-orange);
    font-weight: 600;
    font-size: 11px;
    margin-bottom: 2px;
    text-shadow: 0 1px 1px rgba(243, 156, 18, 0.2);
}

.wallet-info-display .address {
    opacity: 0.8;
    font-family: 'Courier New', monospace;
    font-size: 9px;
    color: #bdc3c7;
    line-height: 1.2;
    word-break: break-all;
}

@keyframes walletFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(-10px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

/* Wallet status notification */
.wallet-status {
    position: fixed;
    top: 90px;  /* Below header */
    right: 20px;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    z-index: 99999;  /* Very high z-index */
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform: translateX(120%);  /* Start completely off-screen */
    max-width: 380px;
    min-width: 280px;
    
    /* Glass effect */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 2px solid transparent;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    letter-spacing: 0.3px;
    line-height: 1.4;
    
    position: relative;
    overflow: hidden;
    
    /* Ensure it's always visible */
    pointer-events: auto;
    visibility: visible;
    opacity: 0;
}

.wallet-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%
    );
    transition: left 0.6s ease;
}

.wallet-status.show {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.wallet-status.success { 
    background: linear-gradient(135deg, 
        var(--primary-orange, #d4651b) 0%, 
        var(--secondary-orange, #e8730f) 100%
    );
    color: white;
    border-color: var(--light-orange, #f2892a);
    box-shadow: 
        0 8px 32px rgba(212, 101, 27, 0.5),
        0 4px 16px rgba(212, 101, 27, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wallet-status.success::after {
    content: '✅';
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 18px;
    animation: successPulse 2s ease-in-out infinite;
}

.wallet-status.error { 
    background: linear-gradient(135deg, 
        #e74c3c 0%, 
        #c0392b 100%
    );
    color: white;
    border-color: #f5b7b1;
    box-shadow: 
        0 8px 32px rgba(231, 76, 60, 0.5),
        0 4px 16px rgba(231, 76, 60, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wallet-status.error::after {
    content: '❌';
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 18px;
    animation: errorShake 0.5s ease-in-out;
}

.wallet-status.info { 
    background: linear-gradient(135deg, 
        var(--primary-blue, #2c4a6b) 0%, 
        var(--secondary-blue, #3d5a7a) 100%
    );
    color: white;
    border-color: var(--accent-blue, #4a6b8a);
    box-shadow: 
        0 8px 32px rgba(44, 74, 107, 0.5),
        0 4px 16px rgba(44, 74, 107, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wallet-status.info::after {
    content: 'ℹ️';
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 18px;
    animation: infoPulse 2s ease-in-out infinite;
}

/* Add padding for icon */
.wallet-status.success,
.wallet-status.error,
.wallet-status.info {
    padding-left: 50px;
}

/* Hover effect */
.wallet-status:hover {
    transform: translateX(-5px) scale(1.02);
    cursor: pointer;
}


/* Wallet transaction highlighting styles - ENHANCED */
@keyframes walletGlow {
    from { 
        box-shadow: 0 0 8px rgba(243, 156, 18, 0.8), 
                    0 0 16px rgba(243, 156, 18, 0.6), 
                    0 0 24px rgba(243, 156, 18, 0.4);
        transform: scale(1);
        border-color: #f39c12;
    }
    to { 
        box-shadow: 0 0 12px rgba(243, 156, 18, 1), 
                    0 0 24px rgba(243, 156, 18, 0.8), 
                    0 0 36px rgba(243, 156, 18, 0.6);
        transform: scale(1.05);
        border-color: #ffdd44;
    }
}

/* Enhanced wallet glow for larger squares */
@keyframes walletGlowLarge {
    from { 
        box-shadow: 0 0 15px rgba(243, 156, 18, 0.9), 
                    0 0 30px rgba(243, 156, 18, 0.6), 
                    0 0 45px rgba(243, 156, 18, 0.3);
        transform: scale(1);
    }
    to { 
        box-shadow: 0 0 20px rgba(243, 156, 18, 1), 
                    0 0 40px rgba(243, 156, 18, 0.8), 
                    0 0 60px rgba(243, 156, 18, 0.4);
        transform: scale(1.05);
    }
}

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

@keyframes errorShake {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    25% { transform: translateY(-50%) translateX(-2px); }
    75% { transform: translateY(-50%) translateX(2px); }
}

@keyframes infoPulse {
    0%, 100% { 
        transform: translateY(-50%) scale(1); 
        opacity: 0.9;
    }
    50% { 
        transform: translateY(-50%) scale(1.05); 
        opacity: 1;
    }
}

/* Apply wallet glow to BOTH grid mode and packing mode transaction squares */
.transaction-square.wallet-transaction,
.ergo-transaction-square.wallet-transaction {
    position: relative !important;
    border: 3px solid #f39c12 !important;
    box-shadow: 0 0 8px rgba(243, 156, 18, 0.8), 
                0 0 16px rgba(243, 156, 18, 0.6), 
                0 0 24px rgba(243, 156, 18, 0.4) !important;
    z-index: 50 !important;
    animation: walletGlow 2s ease-in-out infinite alternate !important;
}

/* Enhanced glow for larger squares (over 16px) */
.transaction-square.wallet-transaction.large-square,
.ergo-transaction-square.wallet-transaction.large-square {
    animation: walletGlowLarge 2s ease-in-out infinite alternate !important;
}

/* Hover effect for wallet transactions */
.transaction-square.wallet-transaction:hover,
.ergo-transaction-square.wallet-transaction:hover {
    animation-play-state: paused !important;
    transform: scale(1.2) !important;
    box-shadow: 0 0 20px rgba(243, 156, 18, 1), 
                0 0 40px rgba(243, 156, 18, 0.8), 
                0 0 60px rgba(243, 156, 18, 0.6) !important;
    z-index: 100 !important;
}

/* Additional emphasis for small squares in packing mode */
.ergo-transaction-square.wallet-transaction {
    border-width: 2px !important;
    box-shadow: 0 0 6px rgba(243, 156, 18, 1), 
                0 0 12px rgba(243, 156, 18, 0.8), 
                0 0 18px rgba(243, 156, 18, 0.6) !important;
}

.wallet-transaction-row {
    background-color: rgba(243, 156, 18, 0.1) !important;
    border-left: 3px solid #f39c12 !important;
    transition: all 0.3s ease !important;
}

.wallet-transaction-row:hover {
    background-color: rgba(243, 156, 18, 0.2) !important;
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.3) !important;
}

/* Wallet modal styles */
.wallet-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wallet-modal-overlay.show {
    opacity: 1;
}

.wallet-modal {
    background: #34495e;
    border-radius: 8px;
    padding: 0;
    max-width: 400px;
    width: 90%;
    border: 1px solid #5a6774;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.wallet-modal-overlay.show .wallet-modal {
    transform: scale(1);
}

.wallet-modal-header {
    padding: 20px;
    border-bottom: 1px solid #5a6774;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wallet-modal-header h3 {
    margin: 0;
    color: #ecf0f1;
}

.modal-close {
    background: none;
    border: none;
    color: #bdc3c7;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #ecf0f1;
}

.wallet-modal-content {
    padding: 20px;
}

.wallet-modal-content p {
    color: #bdc3c7;
    margin-bottom: 20px;
}

.wallet-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wallet-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #2c3e50;
    border: 1px solid #5a6774;
    border-radius: 6px;
    color: #ecf0f1;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    text-align: left;
}

.wallet-option:hover {
    background: #3498db;
    border-color: #2980b9;
}

.wallet-option-icon {
    width: 20px;
    height: 20px;
}

/* Warning status styling for wallet requirements */
.wallet-status.warning { 
    background: linear-gradient(135deg, 
        #f39c12 0%, 
        #e67e22 100%
    );
    color: white;
    border-color: #d68910;
    box-shadow: 
        0 8px 32px rgba(243, 156, 18, 0.4),
        0 4px 16px rgba(243, 156, 18, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wallet-status.warning::after {
    content: '⚠️';
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 18px;
}

/* Wallet required button styling */
.test-transaction-button.wallet-required {
    opacity: 0.7;
    position: relative;
    cursor: help;
}

.test-transaction-button.wallet-required::after {
    position: absolute;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    top: 2px;
    right: 2px;
    font-size: 12px;
    color: var(--light-orange);
    text-shadow: 0 0 3px rgba(243, 156, 18, 0.5);
    z-index: 1;
}

.test-transaction-button.wallet-required:hover::before {
    content: 'Connect wallet first';
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--text-light);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 450;
    white-space: nowrap;
    border: 1px solid var(--primary-orange);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: fadeIn 0.1s ease;
}

/* Wallet required styling for footer donation button */
.donation-link.wallet-required {
    opacity: 0.7;
    position: relative;
}

.donation-link.wallet-required::after {
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 12px;
    color: var(--primary-orange);
    text-shadow: 0 0 3px rgba(230, 126, 34, 0.5);
}
.disconnect-icon-btn {
    background: rgba(231, 76, 60, 0.9);
    border: 1px solid #e74c3c;
    border-radius: 4px;
    padding: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    flex-shrink: 0;
    
    /* Position it in top right corner */
    position: absolute;
    top: 4px;
    right: 4px;
    z-index: 10;
}

.disconnect-icon-btn:hover {
    background: #e74c3c;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.5);
    border-color: #c0392b;
}

.disconnect-icon {
    width: 14px;
    height: 14px;
    transition: all 0.2s ease;
    filter: brightness(0) invert(1);
}

.disconnect-icon-btn:hover .disconnect-icon {
    transform: scale(1.1);
}


/* ============================================ */
/* TEST TRANSACTION BUTTON */
/* ============================================ */

.test-transaction-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    cursor: pointer;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.test-transaction-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;
}

.test-transaction-button:hover::before {
    left: 100%;
}

.test-transaction-button:hover {
    background: linear-gradient(135deg, var(--secondary-orange) 0%, var(--light-orange) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-orange);
    border-color: rgba(255, 255, 255, 0.4);
}

.test-transaction-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px var(--glow-orange);
}

.test-transaction-button::after {
    content: 'Send Test Transaction';
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-light);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 400;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--primary-orange);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.test-transaction-button:hover::after {
    opacity: 1;
    visibility: visible;
    bottom: -40px;
}

.test-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
    filter: brightness(0) invert(1);
}

.test-transaction-button:hover .test-icon {
    transform: scale(1.1);
}

/* ============================================ */
/* BLOCKS SECTION ENHANCEMENTS */
/* ============================================ */

.blocks-section {
    display: flex;
    align-items: flex-start;
    padding: 8px 20px 12px 20px;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    justify-content: center;
    gap: 30px;
    border-bottom: 1px solid var(--border-color);
    flex-direction: row;
    min-height: auto;
    max-height: 180px;
    overflow: hidden;
    position: relative;
}

.next-block-section, .last-blocks-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    min-height: 220px;
}

.blocks-grid {
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: nowrap;
    position: relative;
    padding: 0 2px;
}

.section-title {
    color: var(--primary-orange);
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
    margin-top: 0;
    text-align: center;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.3);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 1px;
}

/* Block containers */
.block-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-bottom: 0;
    transform: translateZ(0);
}

.block-container.animating {
    backface-visibility: hidden;
    perspective: 1000px;
    z-index: 100;
}

/* Block heights and links */
.block-height {
    color: var(--primary-orange);
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
    text-align: center;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.4);
}

.block-height-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.block-height-link:hover {
    opacity: 0.8;
    cursor: pointer;
    transform: scale(1.05);
}

/* Enhanced block styling */
.dummy-block {
    position: relative;
    width: 160px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border: 2px solid var(--accent-blue);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 11px;
    color: white;
    text-align: center;
    padding: 8px;
    box-sizing: border-box;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 
        0 4px 15px rgba(44, 74, 107, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dummy-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.dummy-block:hover::before {
    transform: translateX(100%);
}

.dummy-block:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 8px 25px rgba(44, 74, 107, 0.4),
        0 4px 15px rgba(230, 126, 34, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: var(--primary-orange);
    z-index: 100;
}

.dummy-block:hover .block-size {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

.dummy-block:hover .reward-value {
    color: #ffed4e;
    text-shadow: 0 0 6px rgba(255, 237, 78, 0.5);
}

.dummy-block:hover .block-miner {
    color: #ffbb33;
}

/* Next block special styling */
.next-block {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    border: 2px solid var(--light-orange);
    animation: nextBlockPulse 2s ease-in-out infinite;
}

@keyframes nextBlockPulse {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
    }
    50% { 
        box-shadow: 0 6px 20px rgba(230, 126, 34, 0.5);
    }
}

.next-block:hover {
    border-color: var(--light-orange);
    box-shadow: 
        0 8px 25px rgba(230, 126, 34, 0.5),
        0 4px 15px rgba(243, 156, 18, 0.3);
}

/* Block text styling */
.block-size {
    font-size: 16px;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 4px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    letter-spacing: 0.3px;
    padding: 0 4px;
}

.block-reward {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4px;
    line-height: 1.0;
}

.reward-label {
    font-size: 8px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
    font-style: italic;
}

.reward-value {
    font-size: 14px;
    color: #f39c12;
    font-weight: 800;
    text-shadow: 0 0 4px rgba(243, 156, 18, 0.3);
    letter-spacing: 0.2px;
}

.fees-breakdown {
    font-size: 8px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 1px;
    font-style: italic;
    font-weight: 300;
    opacity: 0.9;
}

.block-tx-count {
    font-size: 10px;
    color: #e8f4ff;
    margin-bottom: 2px;
    font-weight: 500;
    text-transform: capitalize;
    padding: 0 4px;
}

.block-time {
    font-size: 9px;
    color: #b8d4f0;
    margin-top: 2px;
    font-style: italic;
    font-weight: 400;
    opacity: 0.85;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
    padding: 0 4px;
    line-height: 1.2;
}

/* Next block text styling */
.next-block .block-size {
    color: #2c3e50;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.3);
    font-size: 17px;
}

.next-block .reward-label {
    color: rgba(44, 62, 80, 0.8);
    font-weight: 700;
}

.next-block .reward-value {
    color: #2c3e50;
    text-shadow: 0 0 4px rgba(243, 156, 18, 0.3);
    font-size: 15px;
    font-weight: 900;
}

.next-block .fees-breakdown {
    color: rgba(44, 62, 80, 0.7);
}

.next-block .block-tx-count {
    color: #34495e;
    font-weight: 600;
    font-size: 11px;
}

/* Miner styling */
.block-miner {
    font-size: 10px;
    color: var(--secondary-orange);
    margin-top: 4px;
    text-align: center;
    font-weight: 700;
    max-width: 160px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.2px;
    padding: 0 4px;
    line-height: 1.1;
}

.miner-logo {
    width: 18px;
    height: 18px;
    object-fit: contain;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1) contrast(1.1);
}

/* Separator styling */
.separator-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    justify-content: flex-start;
    padding-top: 0;
    height: 100%;
    min-height: 220px;
}

.separator {
    width: 2px;
    height: 150px;
    background: linear-gradient(
        to bottom,
        var(--primary-orange) 0px,
        var(--primary-orange) 8px,
        transparent 8px,
        transparent 16px
    );
    background-size: 2px 16px;
    margin-top: 25px;
    position: relative;
}

.separator::before {
    display: none !important;
}

/* Block animations */
.block-fade-in {
    animation: blockFadeIn 0.8s ease-in-out;
}

@keyframes blockFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ============================================ */
/* MAIN CONTENT AREAS */
/* ============================================ */

.visualizer {
    flex: 1;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    padding: 25px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 400px;
    border-top: 1px solid var(--border-color);
}

.visualizer h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: var(--primary-orange);
    font-size: 28px;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.3);
}

/* Packing mode adjustments */
.visualizer.packing-mode {
    flex: 1 !important;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%) !important;
    padding: 25px !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    min-height: 600px !important;
}

.visualizer.packing-mode h2 {
    margin-top: 0 !important;
    margin-bottom: 20px !important;
    color: var(--primary-orange) !important;
    font-size: 28px !important;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.3) !important;
    text-align: center !important;
}

.visualizer.packing-mode .mempool-grid {
    width: 100% !important;
    max-width: 900px !important;
    height: auto !important;
    overflow: visible !important;
    background-color: transparent !important;
    padding: 0 !important;
    border: none !important;
    display: block !important;
}

/* ============================================ */
/* MEMPOOL GRID ENHANCEMENTS */
/* ============================================ */

.mempool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(8px, 1fr));
    gap: 2px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    padding: 20px;
    border-radius: 12px;
    width: 100%;
    max-width: 900px;
    height: 320px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    box-shadow: 
        0 4px 20px rgba(44, 74, 107, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ============================================ */
/* TRANSACTION SQUARES ENHANCEMENT */
/* ============================================ */

.transaction-square {
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    margin: 1px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.transaction-square:hover {
    transform: scale(1.15);
    z-index: 100;
    border: 2px solid var(--primary-orange) !important;
    box-shadow: 0 4px 15px var(--glow-orange);
}

/* Transaction type icons and animations */
.transaction-type-icon {
    animation: iconPulse 2s infinite ease-in-out;
}

@keyframes iconPulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.9;
    }
    50% { 
        transform: scale(1.1); 
        opacity: 1;
    }
}

.transaction-square[data-type="donation"] {
    animation: donationGlow 3s infinite ease-in-out;
}

.transaction-square[data-type="test"] {
    animation: testGlow 2s infinite ease-in-out;
}

@keyframes donationGlow {
    0%, 100% { 
        box-shadow: 0 0 8px #e74c3c40;
    }
    50% { 
        box-shadow: 0 0 12px #e74c3c80;
    }
}

@keyframes testGlow {
    0%, 100% { 
        box-shadow: 0 0 8px #f39c1240;
    }
    50% { 
        box-shadow: 0 0 12px #f39c1280;
    }
}

.transaction-square[data-type="donation"]:hover,
.transaction-square[data-type="test"]:hover {
    transform: scale(1.05);
    z-index: 100;
}

/* ============================================ */
/* CONTROLS & BUTTONS */
/* ============================================ */

.controls {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    align-items: center;
}

.controls.packing-mode {
    margin-bottom: 20px;
}

.control-button {
    padding: 10px 18px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    border: 2px solid var(--accent-blue);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.control-button:hover::before {
    left: 100%;
}

.control-button:hover {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--accent-blue) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-blue);
}

.control-button.active {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    border-color: var(--light-orange);
}

.control-button.active:hover {
    background: linear-gradient(135deg, var(--secondary-orange) 0%, var(--light-orange) 100%);
    box-shadow: 0 6px 20px var(--glow-orange);
}


/* Pack button specific styling */
.control-button#pack-button {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    border: 2px solid #27ae60;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.control-button#pack-button::before {
    content: '📦';
    margin-right: 8px;
}

.control-button#pack-button::after {
    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;
}

.control-button#pack-button:hover::after {
    left: 100%;
}

.control-button#pack-button:hover {
    background: linear-gradient(135deg, #2ecc71 0%, #58d68d 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
}

.control-button#pack-button.packing-active {
    background: linear-gradient(135deg, #e8731f 0%, #f39c12 100%);
    border-color: #e8731f;
    box-shadow: 0 4px 15px rgba(232, 115, 31, 0.4);
}

.control-button#pack-button.packing-active:hover {
    background: linear-gradient(135deg, #f39c12 0%, #f5b041 100%);
    box-shadow: 0 6px 20px rgba(232, 115, 31, 0.5);
}

.control-button.packing-active {
    background-color: #e8731f;
    border: 2px solid #d4651b;
}

.control-button.packing-active:hover {
    background-color: #d4651b;
}

/* ============================================ */
/* STATS ENHANCEMENT */
/* ============================================ */

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(44, 74, 107, 0.15) 0%, rgba(26, 35, 50, 0.15) 100%);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 900px;
}

.stats.packing-mode {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important;
    gap: 15px !important;
    margin-bottom: 20px !important;
    padding: 25px !important;
    background: linear-gradient(135deg, rgba(44, 74, 107, 0.15) 0%, rgba(26, 35, 50, 0.15) 100%) !important;
    border-radius: 12px !important;
    border: 2px solid var(--border-color) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
}

.stat-item {
    text-align: center;
    padding: 15px 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(74, 107, 138, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(230, 126, 34, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.stat-item:hover {
    background: rgba(230, 126, 34, 0.1);
    border-color: rgba(230, 126, 34, 0.4);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.2);
}

.stat-value {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-orange);
    text-shadow: 0 1px 3px rgba(230, 126, 34, 0.3);
    margin-bottom: 5px;
    position: relative;
    z-index: 2;
}

.stat-item div:last-child {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.stat-item:nth-child(3) .stat-value {
    color: var(--secondary-orange);
}

/* Special styling for percentage values */
.ergo-packing-percentage {
    color: #f39c12 !important;
}

/* Color coding for utilization */
.stat-item:nth-child(8) .stat-value {
    transition: color 0.3s ease;
}

@keyframes statusShimmer {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* ============================================ */
/* BLOCK PACKING STATS SECTION */
/* ============================================ */

.block-packing-stats {
    background-color: rgba(52, 73, 94, 0.3);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.packing-title {
    color: #3498db;
    font-size: 16px;
    font-weight: bold;
    margin: 0 0 15px 0;
    text-align: center;
}

.packing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.packing-stat {
    text-align: center;
    background-color: rgba(44, 62, 80, 0.5);
    padding: 10px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.packing-label {
    font-size: 11px;
    color: #bdc3c7;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.packing-value {
    font-size: 16px;
    font-weight: bold;
    color: #ecf0f1;
}

.packing-percentage {
    color: #f39c12;
}


/* ============================================ */
/* SIMPLIFIED ERGO PACKING LAYOUT */
/* ============================================ */

.ergo-packing-simplified-container {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 30px 20px !important;
    width: 100% !important;
    margin: 0 auto !important;
    background: transparent !important;
    box-sizing: border-box !important;
    min-height: 480px !important;
    max-width: 900px !important;
}

.ergo-packing-hexagon-container-centered {
    position: relative !important;
    width: 480px !important;          /* Updated from 400px */
    height: 480px !important;         /* Updated from 400px */
    filter: drop-shadow(0 6px 25px rgba(232, 115, 31, 0.3)) !important;
    transition: all 0.3s ease !important;
    margin: 0 auto !important;
}

.ergo-packing-hexagon-container-centered:hover {
    filter: drop-shadow(0 8px 30px rgba(232, 115, 31, 0.4)) !important;
    transform: scale(1.02) !important;
}


.ergo-packing-hexagon-container-centered svg path {
    stroke: var(--primary-orange) !important;
    stroke-width: 4 !important;
    fill: none !important;
    opacity: 0.9 !important;
    filter: drop-shadow(0 0 8px rgba(232, 115, 31, 0.4)) !important;
    animation: hexagonPulse 4s ease-in-out infinite !important;
}

@keyframes hexagonPulse {
    0%, 100% { 
        opacity: 0.8;
        stroke-width: 4;
        filter: drop-shadow(0 0 8px rgba(232, 115, 31, 0.3));
    }
    50% { 
        opacity: 1;
        stroke-width: 5;
        filter: drop-shadow(0 0 12px rgba(232, 115, 31, 0.5));
    }
}

.ergo-transaction-square {
    position: absolute !important;
    border-radius: 3px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    z-index: 20 !important;
    box-shadow: 0 3px 8px rgba(0,0,0,0.3) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.ergo-transaction-square:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.4) !important;
    transform: scale(1.15) !important;
    z-index: 30 !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.ergo-transaction-square .transaction-type-icon {
    position: absolute !important;
    top: 1px !important;
    right: 1px !important;
    z-index: 25 !important;
    pointer-events: none !important;
    text-shadow: 0 0 3px rgba(0,0,0,0.8) !important;
    line-height: 1 !important;
    animation: iconPulse 2s infinite ease-in-out !important;
}

.ergo-packing-overflow {
    text-align: center !important;
    padding: 25px !important;
    border: 3px dashed var(--primary-orange) !important;
    border-radius: 15px !important;
    background: linear-gradient(135deg, rgba(232, 115, 31, 0.1) 0%, rgba(232, 115, 31, 0.05) 100%) !important;
    margin: 30px auto !important;
    max-width: 700px !important;
    box-shadow: 0 6px 25px rgba(232, 115, 31, 0.2) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    position: relative !important;
    overflow: hidden !important;
}

.ergo-packing-overflow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(232, 115, 31, 0.05) 10px,
        rgba(232, 115, 31, 0.05) 20px
    );
    pointer-events: none;
    animation: overflowPattern 20s linear infinite;
}

@keyframes overflowPattern {
    0% { transform: translateX(-20px); }
    100% { transform: translateX(20px); }
}

.ergo-packing-overflow h4 {
    color: var(--primary-orange) !important;
    margin: 0 0 15px 0 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(232, 115, 31, 0.3) !important;
    position: relative !important;
    z-index: 2 !important;
}

.ergo-packing-overflow p {
    color: var(--secondary-orange) !important;
    margin: 10px 0 !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    position: relative !important;
    z-index: 2 !important;
}


/* Packing animations */
@keyframes ergoRepackingBounce {
    0%, 100% { 
        transform: scale(0.8) translateY(0px); 
        opacity: 0.6;
    }
    25% { 
        transform: scale(1.1) translateY(-8px); 
        opacity: 0.8;
    }
    50% { 
        transform: scale(0.9) translateY(-4px); 
        opacity: 0.7;
    }
    75% { 
        transform: scale(1.05) translateY(-6px); 
        opacity: 0.8;
    }
}

@keyframes ergoPackingOverflowAlert {
    0% { 
        opacity: 0; 
        transform: scale(0.95) translateY(20px);
    }
    50% {
        transform: scale(1.02) translateY(-5px);
    }
    100% { 
        opacity: 1; 
        transform: scale(1) translateY(0);
    }
}

/* ============================================ */
/* TRANSACTIONS TABLE */
/* ============================================ */

.transactions {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    padding: 25px;
    box-sizing: border-box;
    text-align: center;
    max-height: 350px;
    overflow-y: auto;
    border-top: 1px solid var(--border-color);
}

.transactions h2 {
    color: var(--primary-orange);
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.3);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    overflow: hidden;
}

th, td {
    padding: 12px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

tr:hover {
    background: rgba(230, 126, 34, 0.05);
}

td:last-child {
    color: var(--secondary-orange);
    font-weight: bold;
}

/* ============================================ */
/* WALLET TRANSACTION ENHANCEMENTS */
/* ============================================ */

/* Star icon for wallet transactions in the table */
.wallet-transaction-row .wallet-star {
    color: #f39c12 !important;
    text-shadow: 0 0 4px rgba(243, 156, 18, 0.6) !important;
    animation: starTwinkle 2s ease-in-out infinite alternate !important;
}

@keyframes starTwinkle {
    from { 
        text-shadow: 0 0 4px rgba(243, 156, 18, 0.6);
        transform: scale(1);
    }
    to { 
        text-shadow: 0 0 8px rgba(243, 156, 18, 0.9);
        transform: scale(1.1);
    }
}

/* Responsive adjustments for wallet glow on smaller screens */
@media (max-width: 768px) {
    .transaction-square.wallet-transaction,
    .ergo-transaction-square.wallet-transaction {
        border-width: 2px !important;
        box-shadow: 0 0 6px rgba(243, 156, 18, 0.8), 
                    0 0 12px rgba(243, 156, 18, 0.6) !important;
    }

    .wallet-status {
        top: 70px;
        left: 10px;
        right: 10px;
        max-width: none;
        min-width: auto;
        font-size: 13px;
        padding: 14px 18px;
        transform: translateY(-120%);
    }
    .wallet-status.warning {
        left: 10px;
        right: 10px;
        top: 80px;
        font-size: 13px;
        padding: 14px 18px;
    }
    
    .test-transaction-button.wallet-required::after,
    .donation-link.wallet-required::after {
        font-size: 10px;
        top: 1px;
        right: 1px;
    }

    
    .wallet-status.show {
        transform: translateY(0);
    }
    
    .wallet-status.success,
    .wallet-status.error,
    .wallet-status.info {
        padding-left: 45px;
    }
    
    .wallet-status::after {
        font-size: 16px;
        left: 10px;
    }
}

@media (max-width: 480px) {
    .transaction-square.wallet-transaction,
    .ergo-transaction-square.wallet-transaction {
        border-width: 1px !important;
        box-shadow: 0 0 4px rgba(243, 156, 18, 0.8), 
                    0 0 8px rgba(243, 156, 18, 0.6) !important;
    }
}


/* ============================================ */
/* FOOTER ENHANCEMENT */
/* ============================================ */

.footer {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 18px 25px;
    text-align: center;
    border-top: 3px solid var(--primary-orange);
    box-shadow: 
        0 -4px 20px rgba(44, 74, 107, 0.3),
        0 -2px 10px rgba(230, 126, 34, 0.2);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.github-link, .presentation-link, .donation-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-weight: 500;
}

.github-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.presentation-link {
    color: var(--light-orange);
}

.presentation-link:hover {
    color: white;
    background-color: rgba(230, 126, 34, 0.2);
    border-color: var(--primary-orange);
    transform: translateY(-2px);
}

.donation-link {
    color: var(--light-orange);
}

.donation-link:hover {
    color: white;
    background-color: rgba(230, 126, 34, 0.2);
    border-color: var(--primary-orange);
    transform: translateY(-2px);
}

.donation-link svg, .presentation-link svg, .github-link svg {
    transition: all 0.3s ease;
}

.donation-link:hover svg {
    transform: scale(1.2);
    animation: heartbeat 1s ease-in-out infinite;
}

.presentation-link:hover svg {
    transform: scale(1.2) rotate(5deg);
}

.github-link:hover svg {
    transform: scale(1.1);
}

@keyframes heartbeat {
    0% { transform: scale(1.2); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1.2); }
}

/* ============================================ */
/* TOOLTIPS AND UI ELEMENTS */
/* ============================================ */

.loading {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.transaction-tooltip {
    position: absolute;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    border: 2px solid var(--primary-orange);
    padding: 12px;
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-light);
    pointer-events: none;
    z-index: 1000;
    white-space: nowrap;
    display: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}
/* ============================================ */
/* ENHANCED EFFICIENCY INDICATORS */
/* ============================================ */

.packing-stat.low-efficiency .packing-value {
    color: #e74c3c;
}

.packing-stat.medium-efficiency .packing-value {
    color: #f39c12;
}

.packing-stat.high-efficiency .packing-value {
    color: #27ae60;
}

/* Animation for updating values */
.packing-value.updating {
    animation: valueUpdate 0.3s ease-in-out;
}

@keyframes valueUpdate {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); color: #3498db; }
    100% { transform: scale(1); }
}

/* Dummy transaction button states */
.control-button#pack-button.packing-active {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
    border-color: #e74c3c !important;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4) !important;
}

.control-button#pack-button.packing-active:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%) !important;
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.5) !important;
}

.control-button#pack-button::before {
    content: '🎭';
    margin-right: 6px;
}

/* Dummy status notifications */
.dummy-status {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Dummy transaction styling */
.transaction-square[data-type="dummy"],
.dummy-transaction {
    background-color: #e91e63 !important; /* Pink color */
    border: 2px solid #ad1457 !important; /* Darker pink border */
    box-shadow: 0 0 8px rgba(233, 30, 99, 0.4) !important;
    animation: dummyGlow 2.5s infinite ease-in-out !important;
}

.transaction-square[data-type="dummy"]:hover,
.dummy-transaction:hover {
    border-color: #c2185b !important;
    box-shadow: 0 0 15px rgba(233, 30, 99, 0.7) !important;
    transform: scale(1.1) !important;
    z-index: 100 !important;
}

/* Dummy transaction glow animation */
@keyframes dummyGlow {
    0%, 100% { 
        box-shadow: 0 0 8px rgba(233, 30, 99, 0.3);
    }
    50% { 
        box-shadow: 0 0 12px rgba(233, 30, 99, 0.6);
    }
}


/* Enhanced dummy button styling */
.control-button#pack-button {
    background: linear-gradient(135deg, #e91e63 0%, #ad1457 100%) !important;
    border: 2px solid #e91e63 !important;
    color: white !important;
}

.control-button#pack-button:hover {
    background: linear-gradient(135deg, #ad1457 0%, #880e4f 100%) !important;
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.4) !important;
}

.control-button#pack-button::before {
    content: '🎭';
    margin-right: 6px;
}

/* Active state when dummies are loaded */
.control-button#pack-button.packing-active {
    background: linear-gradient(135deg, #c62828 0%, #b71c1c 100%) !important;
    border-color: #c62828 !important;
    box-shadow: 0 4px 15px rgba(198, 40, 40, 0.4) !important;
}

.control-button#pack-button.packing-active::before {
    content: '❌';
    margin-right: 6px;
}

/* Smooth packing transitions */
.ergo-packing-area {
    transition: opacity 0.3s ease-in-out !important;
}

.ergo-transaction-square {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Smooth refresh animation */
.ergo-packing-refreshing {
    opacity: 0.7 !important;
}

.ergo-packing-refreshing .ergo-transaction-square {
    transform: scale(0.95) !important;
    opacity: 0.8 !important;
}


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

@media (max-width: 1024px) {
    .blocks-grid {
        flex-wrap: wrap;
        gap: 18px;
        max-width: 800px;
        flex-grow: 1;
    }
    
    .blocks-section {
        max-height: 280px;
        padding: 25px;
    }
    
    .stats {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 12px;
        padding: 18px;
    }
    
    .wallet-info-display {
        min-width: 140px;
        max-width: 200px;
        font-size: 10px;
    }
    
    .wallet-info-display strong {
        font-size: 11px;
    }
    
    .disconnect-btn {
        font-size: 9px;
        padding: 5px 12px;
    }
    
    .test-transaction-button {
        width: 42px;
        height: 42px;
    }
    
    .test-icon {
        width: 20px;
        height: 20px;
    }
    
    .ergo-packing-simplified-container {
        padding: 25px 15px !important;
        min-height: 500px !important;
    }
    
    .ergo-packing-hexagon-container-centered {
        width: 420px !important;
        height: 420px !important;
    }
    
    .stats.packing-mode {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)) !important;
        gap: 12px !important;
        padding: 20px !important;
    }

}

@media (max-width: 768px) {
    .header {
        padding: 6px 18px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .logo-image {
        height: 50px;
        transform: scale(1.9);
    }
    
    .blocks-section {
        flex-direction: column;
        gap: 15px;
        padding: 8px 15px 15px 15px;
        max-height: 400px;
    }
    
    .separator-container {
        flex-direction: row;
        align-items: center;
        width: 100%;
        min-height: auto;
        justify-content: center;
        height: auto;
    }
    
    .separator {
    width: 40%;  /* Reduced from 60% to 40% */
    height: calc(100% + 8px);
    min-height: 280px;
    background: repeating-linear-gradient(
        to bottom,
        #7f8c8d 0px,
        #7f8c8d 2px,  /* Reduced from 3px to 2px */
        transparent 2px,  /* Reduced from 3px to 2px */
        transparent 5px   /* Reduced from 6px to 5px */
    );
    margin-top: -4px;
    flex-grow: 0;  /* Changed from 1 to 0 */
    position: relative;
    max-width: 80px;  /* Added max-width to prevent stretching */
}
    
    .blocks-grid {
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }
    
    .dummy-block {
        width: 150px;
        height: 100px;
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 15px;
    }

    .stat-item {
        padding: 10px 8px;
    }

    .stat-value {
        font-size: 14px;
    }

    .stat-item div:last-child {
        font-size: 10px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .wallet-section {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .wallet-info-display {
        width: 100%;
        min-width: auto;
        max-width: none;
        font-size: 10px;
    }
    
    .connect-button {
        width: 100%;
        justify-content: center;
        font-size: 14px;
        padding: 10px 16px;
    }
    
    .ergo-packing-simplified-container {
        padding: 20px 10px !important;
        min-height: 460px !important;
    }
    
    .ergo-packing-hexagon-container-centered {
        width: 320px !important;
        height: 320px !important;
    }
    
    .stats.packing-mode {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        padding: 15px !important;
    }
    
    .ergo-packing-overflow {
        padding: 20px !important;
        margin: 20px auto !important;
    }
    
    .ergo-packing-overflow h4 {
        font-size: 18px !important;
    }
    
    .ergo-packing-overflow p {
        font-size: 14px !important;
    }
    
    .block-size {
        font-size: 16px;
    }
    
    .reward-value {
        font-size: 13px;
    }
    
    .block-height {
        font-size: 18px;
    }
    
    .reward-label {
        font-size: 8px;
    }
    
    .fees-breakdown {
        font-size: 7px;
    }
    
    .block-tx-count {
        font-size: 10px;
    }
    
    .block-time {
        font-size: 9px;
    }
    
    .block-miner {
        font-size: 10px;
    }
    
    .miner-logo {
        width: 16px;
        height: 16px;
    }
    
    .test-transaction-button {
        width: 40px;
        height: 40px;
    }
    
    .test-icon {
        width: 14px;
        height: 14px;
    }
    
    .packing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .packing-stat {
        padding: 8px;
    }
    
    .packing-value {
        font-size: 14px;
    }
    
    .block-packing-stats {
        padding: 15px;
    }
    
    .stats {
        flex-direction: column;
        gap: 10px;
        padding: 12px;
    }
    
    .stat-item {
        min-width: auto;
    }
    
}

@media (max-width: 480px) {
    .header {
        padding: 8px 15px;
    }
    
    .logo-image {
        height: 55px;
        transform: scale(1.9);
    }
    
    .wallet-section {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .wallet-info-display {
        font-size: 9px;
        padding: 5px 10px;
    }
    
    .wallet-info-display strong {
        font-size: 10px;
    }
    
    .wallet-info-display .balance {
        font-size: 9px;
    }
    
    .wallet-info-display .address {
        font-size: 8px;
    }
    
    .connect-button, .test-transaction-button {
        width: 100%;
        justify-content: center;
    }
    
    .disconnect-btn {
        font-size: 8px;
        padding: 4px 10px;
    }
    
    .wallet-status {
        left: 10px;
        right: 10px;
        top: 50px;
        font-size: 11px;
    }
    .wallet-status.warning {
        font-size: 12px;
        padding: 12px 16px;
    }
    
    .test-transaction-button.wallet-required:hover::before {
        bottom: -30px;
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .blocks-section {
        padding: 18px;
    }
    
    .visualizer {
        padding: 18px;
    }
    
    .mempool-grid {
        height: 280px;
    }
    
    .test-transaction-button {
        width: 38px;
        height: 38px;
    }
    
    .test-icon {
        width: 12px;
        height: 12px;
    }
    
    .ergo-packing-simplified-container {
        gap: 10px !important;
        padding: 8px !important;
    }
    
    .ergo-packing-hexagon-container-centered {
        width: 336px !important;
        height: 336px !important;
    }
    
    .stats.packing-mode {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
        padding: 12px !important;
    }
    
    
    .block-size {
        font-size: 15px;
    }
    
    .reward-value {
        font-size: 12px;
    }
    
    .block-height {
        font-size: 16px;
    }
    
    .next-block .block-size {
        font-size: 16px;
    }
    
    .next-block .reward-value {
        font-size: 13px;
    }
    
    .packing-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .packing-title {
        font-size: 14px;
        margin-bottom: 12px;
    }
    
    .packing-label {
        font-size: 10px;
    }
    
    .packing-value {
        font-size: 13px;
    }
    
    .block-packing-stats {
        padding: 12px;
    }
    .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 12px;
    }

    .stat-item {
        padding: 8px 6px;
    }

    .stat-value {
        font-size: 13px;
    }

    .stat-item div:last-child {
        font-size: 9px;
    }
}