/* AI Hub Specific Styles */

/* AI Hub Section */
.ai-hub-section {
    min-height: 100vh;
    padding: 100px 0 50px;
    position: relative;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 30%, #0f0f1a 70%, #1a1a2e 100%);
}

/* =================================
   COMING SOON OVERLAY - FULL SCREEN LOCK
   ================================= */

.coming-soon-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: overlayFadeIn 0.6s ease;
}

.coming-soon-content {
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(40px);
    border: 2px solid rgba(6, 182, 212, 0.4);
    border-radius: 32px;
    padding: 4rem 3rem;
    max-width: 800px;
    width: 100%;
    text-align: center;
    box-shadow: 
        0 30px 80px rgba(6, 182, 212, 0.3),
        0 0 150px rgba(6, 182, 212, 0.2),
        inset 0 0 80px rgba(6, 182, 212, 0.05);
    animation: contentSlideUp 0.8s ease 0.2s both;
}

/* Large COCO Mascot */
.coco-mascot-large {
    margin-bottom: 2rem;
}

.coco-mascot-large img {
    width: 200px;
    height: auto;
    animation: floatLarge 4s ease-in-out infinite;
    filter: drop-shadow(0 15px 40px rgba(6, 182, 212, 0.5))
            drop-shadow(0 5px 60px rgba(6, 182, 212, 0.4))
            drop-shadow(0 0 80px rgba(6, 182, 212, 0.3));
}

/* Coming Soon Title */
.coming-soon-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
    text-shadow: 0 0 30px rgba(6, 182, 212, 0.5);
}

.coming-soon-title .gradient-text {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 50%, #22d3ee 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradientShiftTitle 3s ease infinite;
    filter: drop-shadow(0 0 20px rgba(6, 182, 212, 0.6));
}

/* Coming Soon Subtitle */
.coming-soon-subtitle {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
}

/* Coming Soon Text */
.coming-soon-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* Features Grid */
.coming-soon-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.feature-item {
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.1);
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.5);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.2);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.5));
}

.feature-item span {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    text-align: left;
}

/* CTA Buttons */
.coming-soon-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.btn-large i {
    font-size: 1.2rem;
}

/* Info Note */
.coming-soon-note {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.coming-soon-note i {
    color: var(--primary-color);
}

/* Animations */
@keyframes overlayFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes contentSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes floatLarge {
    0%, 100% {
        transform: translateY(0) rotate(-2deg);
    }
    25% {
        transform: translateY(-15px) rotate(2deg);
    }
    50% {
        transform: translateY(-25px) rotate(-2deg);
    }
    75% {
        transform: translateY(-15px) rotate(2deg);
    }
}

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

/* Responsive - Coming Soon */
@media (max-width: 768px) {
    .coming-soon-content {
        padding: 3rem 2rem;
    }

    .coco-mascot-large img {
        width: 150px;
    }

    .coming-soon-title {
        font-size: 2rem;
    }

    .coming-soon-subtitle {
        font-size: 1.5rem;
    }

    .coming-soon-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .coming-soon-cta {
        flex-direction: column;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .coming-soon-overlay {
        padding: 1rem;
    }

    .coming-soon-content {
        padding: 2rem 1.5rem;
        border-radius: 24px;
    }

    .coco-mascot-large img {
        width: 120px;
    }

    .coming-soon-title {
        font-size: 1.5rem;
    }

    .coming-soon-subtitle {
        font-size: 1.2rem;
    }

    .coming-soon-text {
        font-size: 1rem;
    }

    .feature-item {
        padding: 1rem;
    }

    .feature-item i {
        font-size: 1.5rem;
    }

    .feature-item span {
        font-size: 0.9rem;
    }
}

/* Access Gate */
.access-gate {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 150px);
    padding: 2rem 0;
}

.access-card {
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 24px;
    padding: 3rem;
    max-width: 700px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.2), 0 0 100px rgba(6, 182, 212, 0.1);
    animation: fadeInUp 0.6s ease;
}

.coco-mascot {
    margin-bottom: 2rem;
}

.coco-mascot img {
    width: 180px;
    height: auto;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(6, 182, 212, 0.4))
           drop-shadow(0 0 50px rgba(6, 182, 212, 0.3));
}

.access-card h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.access-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

/* Requirements Box */
.access-requirements {
    margin: 2rem 0;
}

.requirement-box {
    background: rgba(6, 182, 212, 0.08);
    border: 2px solid rgba(6, 182, 212, 0.4);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: inset 0 0 30px rgba(6, 182, 212, 0.05), 0 0 20px rgba(6, 182, 212, 0.1);
}

.requirement-box i {
    font-size: 3rem;
    color: #ef4444;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 15px rgba(239, 68, 68, 0.6))
            drop-shadow(0 0 30px rgba(239, 68, 68, 0.4));
    animation: lockPulse 2s ease-in-out infinite;
}

.requirement-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.requirement-box p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Access Steps */
.access-steps {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 150px;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.3) 0%, rgba(6, 182, 212, 0.6) 100%);
    border: 2px solid rgba(6, 182, 212, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3), inset 0 0 20px rgba(6, 182, 212, 0.1);
}

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

/* Wallet Status */
.wallet-status {
    margin: 2rem 0;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1rem;
}

.wallet-status.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

.wallet-status.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    color: #10b981;
}

.wallet-status.loading {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

/* Security Notice */
.security-notice {
    background: rgba(6, 182, 212, 0.05);
    border: 2px solid rgba(6, 182, 212, 0.3);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: left;
}

.security-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: center;
}

.security-header i {
    font-size: 2rem;
    color: #10b981;
    animation: shieldPulse 2s ease-in-out infinite;
}

.security-header h4 {
    font-size: 1.5rem;
    color: #10b981;
    margin: 0;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.security-points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.security-points li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.security-points li i {
    color: #10b981;
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.security-points li strong {
    color: #ffffff;
}

@keyframes shieldPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 20px rgba(16, 185, 129, 0.8));
    }
}

@keyframes lockPulse {
    0%, 100% {
        filter: drop-shadow(0 0 15px rgba(239, 68, 68, 0.6))
                drop-shadow(0 0 30px rgba(239, 68, 68, 0.4));
    }
    50% {
        filter: drop-shadow(0 0 25px rgba(239, 68, 68, 0.8))
                drop-shadow(0 0 45px rgba(239, 68, 68, 0.6));
    }
}

/* Buy Tokens CTA */
.buy-tokens-cta {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.buy-tokens-cta p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Chat Interface */
.chat-interface {
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease;
}

.chat-container {
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.2), 0 0 100px rgba(6, 182, 212, 0.15);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 180px);
    min-height: 600px;
}

/* Chat Header */
.chat-header {
    background: rgba(6, 182, 212, 0.08);
    border-bottom: 1px solid rgba(6, 182, 212, 0.3);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.1);
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chat-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(6, 182, 212, 0.6);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.5), 0 0 40px rgba(6, 182, 212, 0.2);
}

.chat-header-info h2 {
    font-size: 1.3rem;
    margin: 0;
}

.online-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #10b981;
    margin-top: 0.25rem;
}

.online-status i {
    font-size: 8px;
    animation: pulse 2s infinite;
}

.chat-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.wallet-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 8px;
    font-size: 0.9rem;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Custom Scrollbar */
.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

/* Message */
.message {
    display: flex;
    gap: 1rem;
    animation: messageSlideIn 0.3s ease;
}

.user-message {
    flex-direction: row-reverse;
}

.message-avatar {
    flex-shrink: 0;
}

.message-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
}

.user-message .message-avatar img {
    border-color: var(--primary-color);
}

.message-content {
    flex: 1;
    max-width: 70%;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.message-name {
    font-weight: 600;
    font-size: 0.9rem;
}

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

.message-text {
    background: rgba(6, 182, 212, 0.12);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    line-height: 1.6;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.1);
}

.user-message .message-text {
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.25);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);
}

.message-text p {
    margin: 0.5rem 0;
}

.message-text p:first-child {
    margin-top: 0;
}

.message-text p:last-child {
    margin-bottom: 0;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

/* Chat Input */
.chat-input-container {
    border-top: 1px solid rgba(6, 182, 212, 0.3);
    padding: 1.5rem 2rem;
    background: rgba(6, 182, 212, 0.08);
    box-shadow: 0 -4px 20px rgba(6, 182, 212, 0.1);
}

.chat-input-wrapper {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

#chatInput {
    flex: 1;
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    resize: none;
    min-height: 50px;
    max-height: 150px;
    transition: all 0.3s ease;
}

#chatInput:focus {
    outline: none;
    border-color: rgba(6, 182, 212, 0.6);
    background: rgba(6, 182, 212, 0.1);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

#chatInput::placeholder {
    color: var(--text-secondary);
}

.btn-send {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.6) 0%, rgba(6, 182, 212, 0.8) 100%);
    border: 1px solid rgba(6, 182, 212, 0.6);
    border-radius: 12px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
}

.btn-send:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.6), 0 0 60px rgba(6, 182, 212, 0.3);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.7) 0%, rgba(6, 182, 212, 1) 100%);
}

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

.chat-input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.char-count {
    color: var(--text-secondary);
}

.chat-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===== DONATION SECTION ===== */
.donation-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a14 0%, #000000 100%);
    position: relative;
}

.donation-card {
    background: rgba(10, 10, 20, 0.8);
    border: 2px solid rgba(6, 182, 212, 0.3);
    border-radius: 30px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.2);
}

.donation-header {
    text-align: center;
    margin-bottom: 3rem;
}

.donation-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.donation-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #06b6d4 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(6, 182, 212, 0.6))
            drop-shadow(0 0 40px rgba(6, 182, 212, 0.4))
            drop-shadow(0 0 60px rgba(6, 182, 212, 0.3));
    animation: donationTitleGlow 3s ease-in-out infinite;
}

.donation-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.donation-content {
    display: grid;
    gap: 3rem;
}

.donation-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-item {
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.info-item:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: rgba(6, 182, 212, 0.4);
    transform: translateY(-5px);
}

.info-item i {
    font-size: 2rem;
    color: #06b6d4;
    margin-top: 0.2rem;
}

.info-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.info-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.donation-wallet {
    background: rgba(6, 182, 212, 0.08);
    border: 2px solid rgba(6, 182, 212, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
}

.donation-wallet h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #06b6d4;
}

.wallet-note {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.wallet-address-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: rgba(10, 22, 40, 0.8);
    border: 1px solid rgba(6, 182, 212, 0.4);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.wallet-address-box code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    word-break: break-all;
    color: #10b981;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.6), 0 0 40px rgba(16, 185, 129, 0.4);
    font-weight: 600;
    min-width: 200px;
}

.wallet-address-box .copy-btn {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.wallet-address-box .copy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
}

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

.wallet-info i {
    color: #06b6d4;
}

.donation-thanks {
    text-align: center;
    padding: 2rem;
    background: rgba(6, 182, 212, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.donation-thanks i {
    font-size: 2rem;
    color: #f43f5e;
    margin-bottom: 1rem;
    display: block;
    animation: heartBeat 1.5s ease-in-out infinite;
}

.donation-thanks p {
    font-size: 1.1rem;
    color: #ffffff;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.1);
    }
    20%, 40% {
        transform: scale(0.9);
    }
}

@keyframes donationTitleGlow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(6, 182, 212, 0.6))
                drop-shadow(0 0 40px rgba(6, 182, 212, 0.4))
                drop-shadow(0 0 60px rgba(6, 182, 212, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(6, 182, 212, 0.8))
                drop-shadow(0 0 55px rgba(6, 182, 212, 0.6))
                drop-shadow(0 0 80px rgba(6, 182, 212, 0.4));
    }
}

/* Responsive */
@media (max-width: 768px) {
    .access-card {
        padding: 2rem 1.5rem;
    }

    .access-card h1 {
        font-size: 2rem;
    }

    .access-steps {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .security-notice {
        padding: 1.5rem;
    }
    
    .security-header h4 {
        font-size: 1.2rem;
    }
    
    .security-points li {
        font-size: 0.9rem;
    }

    .chat-container {
        height: calc(100vh - 120px);
        border-radius: 16px;
    }

    .chat-header {
        padding: 1rem;
    }

    .chat-avatar {
        width: 40px;
        height: 40px;
    }

    .chat-header-info h2 {
        font-size: 1.1rem;
    }

    .wallet-info {
        display: none;
    }

    .chat-messages {
        padding: 1rem;
    }

    .message-content {
        max-width: 85%;
    }

    .chat-input-container {
        padding: 1rem;
    }

    .chat-info {
        display: none;
    }
    
    .donation-card {
        padding: 2rem 1.5rem;
    }
    
    .donation-header h2 {
        font-size: 1.8rem;
    }
    
    .donation-subtitle {
        font-size: 1rem;
    }
    
    .donation-info {
        grid-template-columns: 1fr;
    }
    
    .donation-wallet {
        padding: 1.5rem;
    }
    
    .donation-wallet h3 {
        font-size: 1.4rem;
    }
    
    .wallet-address-box {
        flex-direction: column;
        padding: 1rem;
        text-align: center;
    }
    
    .wallet-address-box code {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .security-notice {
        padding: 1rem;
    }
    
    .security-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .security-header i {
        font-size: 1.5rem;
    }
    
    .security-header h4 {
        font-size: 1.1rem;
    }
    
    .security-points li {
        font-size: 0.85rem;
        gap: 0.8rem;
    }
    
    .security-points li i {
        font-size: 1rem;
    }
    
    .coco-mascot img {
        width: 120px;
    }

    .access-card h1 {
        font-size: 1.5rem;
    }

    .requirement-box {
        padding: 1.5rem;
    }
    
    .donation-icon {
        font-size: 3rem;
    }
    
    .donation-header h2 {
        font-size: 1.5rem;
    }
    
    .donation-subtitle {
        font-size: 0.9rem;
    }
    
    .donation-card {
        padding: 1.5rem 1rem;
    }
    
    .info-item {
        padding: 1rem;
    }
    
    .info-item h4 {
        font-size: 1rem;
    }
    
    .wallet-address-box code {
        font-size: 0.75rem;
    }
}