:root {
    --bg: #121212;
    --text: #e0e0e0;
    --accent: #00ff9d;
    --card: #1e1e1e;
}

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

body {
    font-family: 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: #0a0a0a;
    padding: 20px 0;
    border-bottom: 1px solid #333;
}

header h1 {
    display: inline-block;
    color: var(--accent);
}

nav {
    float: right;
    margin-top: 10px;
}

nav a, nav span {
    color: var(--text);
    margin-left: 20px;
    text-decoration: none;
}

nav a:hover {
    color: var(--accent);
}

.hero {
    text-align: center;
    padding: 100px 0;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: #000;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 50px 0;
}

.feature {
    background: var(--card);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

footer {
    background: #0a0a0a;
    padding: 20px 0;
    text-align: center;
    margin-top: 50px;
}

/* Responsive */
@media (max-width: 768px) {
    header h1, nav { display: block; float: none; text-align: center; }
    nav { margin-top: 20px; }
    .hero h2 { font-size: 2rem; }
}
.swap-box {
    max-width: 600px;
    margin: 50px auto;
    background: var(--card);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

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

.swap-row {
    margin: 30px 0;
}

.token-select {
    background: #2a2a2a;
    padding: 20px;
    border-radius: 15px;
}

.token-select label {
    display: block;
    margin-bottom: 10px;
    color: #aaa;
}

.token-select select, .amount {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    background: #333;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1.2rem;
}

.swap-arrow {
    font-size: 3rem;
    color: var(--accent);
    margin: 20px 0;
}

.swap-btn {
    width: 100%;
    padding: 20px;
    font-size: 1.3rem;
}

.info {
    margin-top: 30px;
    color: #888;
    font-style: italic;
}

#connect-wallet {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

#connect-wallet::before {
    content: "";
    width: 30px;
    height: 30px;
    background: url('https://upload.wikimedia.org/wikipedia/commons/3/36/MetaMask_Fox.svg') no-repeat center/contain;
}

#wallet-info {
    background: var(--card);
    padding: 20px;
    border-radius: 15px;
    margin-top: 30px;
}

.select-group {
    display: flex;
    gap: 10px;
}

.select-group select {
    flex: 1;
    padding: 15px;
    background: #333;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
}

.swap-info {
    margin: 20px 0;
    padding: 15px;
    background: #2a2a2a;
    border-radius: 10px;
    color: #aaa;
}

#swap-button {
    width: 100%;
    padding: 20px;
    font-size: 1.3rem;
    margin-top: 20px;
}

#swap-arrow {
    cursor: pointer;
}

#swap-arrow:hover {
    color: white;
}

.wallet-connect {
    text-align: center;
    margin-bottom: 40px;
}

.wallet-info-card {
    display: none;
    background: var(--card);
    padding: 20px;
    border-radius: 15px;
    margin-top: 20px;
    font-size: 1.1rem;
}

.select-group {
    display: flex;
    gap: 10px;
    margin: 10px 0;
}

.select-group select {
    flex: 1;
    padding: 14px;
    background: #2a2a2a;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
}

.token-select input {
    width: 100%;
    padding: 18px;
    margin-top: 10px;
    background: #333;
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.4rem;
    text-align: center;
}

.swap-arrow {
    text-align: center;
    font-size: 3rem;
    color: var(--accent);
    margin: 20px 0;
}

.rate-info {
    display: none;
    background: #2a2a2a;
    padding: 15px;
    border-radius: 12px;
    margin: 25px 0;
    text-align: center;
    color: #aaa;
}

.swap-btn {
    width: 100%;
    padding: 20px;
    font-size: 1.4rem;
    margin-top: 10px;
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .select-group {
        flex-direction: column;
    }
    .swap-box {
        padding: 20px;
    }
    h2 {
        font-size: 1.8rem;
    }
}

/* Стили для страницы авторизации */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 20px;
}

.auth-card {
    background: var(--card);
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    text-align: center;
}

.auth-header {
    margin-bottom: 30px;
}

.auth-icon {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.auth-header h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.auth-header p {
    color: #aaa;
    font-size: 1.1rem;
}

.auth-tabs {
    display: flex;
    margin: 30px 0;
    background: #2a2a2a;
    border-radius: 50px;
    overflow: hidden;
}

.tab-btn {
    flex: 1;
    padding: 14px;
    background: none;
    border: none;
    color: #aaa;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active {
    background: var(--accent);
    color: #000;
    font-weight: bold;
}

.input-group {
    position: relative;
    margin: 20px 0;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-size: 1.2rem;
}

.input-group input {
    width: 100%;
    padding: 18px 18px 18px 50px;
    background: #2a2a2a;
    border: none;
    border-radius: 15px;
    color: white;
    font-size: 1.1rem;
}

.input-group input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.3);
}

.auth-btn {
    width: 100%;
    padding: 18px;
    font-size: 1.2rem;
    margin-top: 20px;
    background: var(--accent);
    color: #000;
    font-weight: bold;
}

.auth-form {
    display: none;
}

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

.auth-footer-text {
    margin-top: 30px;
    color: #888;
    font-size: 0.9rem;
}

.auth-footer-text a {
    color: var(--accent);
    text-decoration: underline;
}

/* Адаптивность */
@media (max-width: 480px) {
    .auth-card {
        padding: 30px 20px;
    }
    .auth-header h2 {
        font-size: 1.8rem;
    }
    .auth-icon {
        font-size: 3rem;
    }
}

/* Логотип в шапке */
header .logo {
    display: inline-block;
}

header .logo img {
    vertical-align: middle;
}

/* Google кнопка */
.google-btn {
    background: #333 !important;
    border: 1px solid #444;
    color: white !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.google-btn i {
    color: #db4437;
}

/* Divider */
.divider {
    text-align: center;
    margin: 20px 0;
    color: #888;
    position: relative;
}
.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #444;
}
.divider::after {
    content: 'или';
    background: var(--card);
    padding: 0 15px;
    position: relative;
}

/* Забыли пароль */
.forgot-link {
    display: block;
    text-align: right;
    margin: 10px 0;
    color: var(--accent);
    font-size: 0.9rem;
}

/* Модалка */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    align-items: center;
    justify-content: center;
}
.modal-content {
    background: var(--card);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
}
.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #aaa;
}

/* Спиннер загрузки */
.spinner {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
    z-index: 200;
}
.spinner-circle {
    width: 60px;
    height: 60px;
    border: 6px solid #333;
    border-top: 6px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Новая красивая страница авторизации */
.auth-main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90vh;
    padding: 20px;
    background: var(--bg);
}

.auth-card {
    background: var(--card);
    max-width: 480px;
    width: 100%;
    border-radius: 24px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.auth-icon-big {
    font-size: 5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.auth-card h2 {
    font-size: 2.4rem;
    margin-bottom: 10px;
}

.auth-subtitle {
    color: #aaa;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.auth-tabs {
    display: flex;
    background: #2a2a2a;
    border-radius: 50px;
    padding: 6px;
    margin-bottom: 40px;
}

.tab-btn {
    flex: 1;
    padding: 14px;
    border: none;
    background: transparent;
    color: #aaa;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active {
    background: var(--accent);
    color: #000;
    font-weight: bold;
}

.input-group {
    position: relative;
    margin: 25px 0;
}

.input-group i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-size: 1.3rem;
}

.input-group input {
    width: 100%;
    padding: 18px 20px 18px 60px;
    background: #2a2a2a;
    border: none;
    border-radius: 16px;
    color: white;
    font-size: 1.1rem;
}

.input-group input:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(0, 255, 157, 0.2);
}

.forgot-link {
    display: block;
    text-align: right;
    margin: 10px 0 30px;
    color: var(--accent);
    font-size: 0.95rem;
}

.auth-main-btn {
    width: 100%;
    padding: 18px;
    font-size: 1.3rem;
    background: var(--accent);
    color: #000;
    border-radius: 50px;
    font-weight: bold;
    margin-bottom: 20px;
}

.divider {
    position: relative;
    margin: 30px 0;
    color: #888;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #444;
}

.divider span {
    background: var(--card);
    padding: 0 20px;
}

.google-btn {
    width: 100%;
    padding: 16px;
    background: #333;
    border: 1px solid #444;
    color: white;
    border-radius: 50px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

/* Модал и спиннер остаются как раньше, но спиннер flex */
.modal, .spinner {
    display: none;
    align-items: center;
    justify-content: center;
}

.modal { background: rgba(0,0,0,0.8); }

.spinner { display: none; flex-direction: column; }

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

.auth-card, .swap-box {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0; /* Начало с невидимого */
}

.auth-card { animation-delay: 0.2s; }
.swap-box { animation-delay: 0.1s; }

.about-page { padding: 80px 0; text-align: center; }

/* ====================== ПРОФИЛЬ ====================== */

.profile-page {
    display: flex;
    justify-content: center;
    padding: 60px 20px;
    min-height: 80vh;
}

.profile-card {
    background: var(--card);
    max-width: 600px;
    width: 100%;
    border-radius: 24px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    animation-delay: 0.2s;
}

.profile-card h2 {
    font-size: 2.4rem;
    margin-bottom: 30px;
    color: var(--text);
}

.profile-card #connect-wallet {
    width: 100%;
    padding: 18px;
    font-size: 1.3rem;
    background: var(--accent);
    color: #000;
    border-radius: 50px;
    font-weight: bold;
    margin-bottom: 40px;
}

#profile-info {
    margin-top: 30px;
}

#profile-info p {
    font-size: 1.2rem;
    margin: 20px 0;
    color: var(--text);
}

#profile-info strong {
    color: var(--accent);
    font-weight: bold;
}

#full-address {
    word-break: break-all;
    background: #2a2a2a;
    padding: 15px;
    border-radius: 12px;
    margin: 15px 0;
    font-family: monospace;
}

#full-address + button {
    margin-left: 10px;
    padding: 8px 16px;
    background: #333;
    border: 1px solid #444;
    color: white;
    border-radius: 8px;
    cursor: pointer;
}

#full-address + button:hover {
    background: var(--accent);
    color: #000;
}

.profile-card h3 {
    margin: 40px 0 20px;
    font-size: 1.6rem;
    color: var(--accent);
}

#qr-code {
    width: 200px;
    height: 200px;
    margin: 20px auto;
    border: 10px solid #2a2a2a;
    border-radius: 16px;
    display: block;
}

#assets-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.asset {
    background: #2a2a2a;
    padding: 20px;
    border-radius: 16px;
    font-size: 1.3rem;
}

.asset strong {
    color: var(--accent);
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .profile-card {
        padding: 40px 20px;
    }
    
    .profile-card h2 {
        font-size: 2rem;
    }
    
    #assets-list {
        grid-template-columns: 1fr;
    }
    
    #qr-code {
        width: 180px;
        height: 180px;
    }
}

.profile-main {
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.profile-card {
    background: var(--card);
    max-width: 600px;
    width: 100%;
    border-radius: 24px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.connect-section {
    margin: 40px 0;
}

.address-section {
    margin: 40px 0;
}

.address-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    font-family: monospace;
    font-size: 1.1rem;
    word-break: break-all;
}

.qr-section {
    margin: 40px 0;
}

#qr-code {
    display: inline-block;
    padding: 20px;
    background: #1e1e1e;
    border-radius: 15px;
}

.actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

.assets-list {
    margin: 40px 0;
}

.asset-row {
    display: flex;
    justify-content: space-between;
    padding: 18px;
    background: #2a2a2a;
    border-radius: 12px;
    margin: 12px 0;
    font-size: 1.2rem;
}

.logout-btn {
    background: #333;
    margin-top: 30px;
}

.network-selector {
    margin: 30px 0;
    text-align: center;
}

#chain-select {
    padding: 12px;
    background: #2a2a2a;
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.1rem;
}

#current-network {
    margin-left: 20px;
    color: var(--accent);
}

.tx-row {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.tx-row a {
    color: var(--accent);
    text-decoration: underline;
}

.portfolio-total {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--accent);
    text-align: center;
    margin: 30px 0;
    padding: 20px;
    background: #1e1e1e;
    border-radius: 15px;
}

small {
    color: #888;
    font-size: 0.9rem;
}

.profile-page {
  position: relative;
  min-height: 100vh;
  padding: 40px 20px;
  background: linear-gradient(135deg, #0f0f1a 0%, #141429 100%);
  overflow: hidden;
}

.background-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(0,255,157,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.profile-container {
  max-width: 900px;
  margin: 0 auto;
}

.profile-card.glass {
  background: rgba(26,26,46,0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0,255,157,0.12);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden;
}

.profile-header {
  text-align: center;
  margin-bottom: 40px;
}

.avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  background: linear-gradient(45deg, #00ff9d, #00c4ff);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: #000;
  box-shadow: 0 0 40px rgba(0,255,157,0.4);
}

.connection-status {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  background: #333;
  margin-top: 10px;
}

.connection-status.connected {
  background: rgba(0,255,157,0.15);
  color: #00ff9d;
  border: 1px solid rgba(0,255,157,0.3);
}

.connect-prompt {
  text-align: center;
  padding: 60px 20px;
}

.neon-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  font-weight: bold;
  border: none;
  box-shadow: 0 0 20px rgba(0,255,157,0.4);
}

.wallet-address-card {
  background: rgba(0,0,0,0.3);
  border-radius: 16px;
  padding: 20px;
  margin: 30px 0;
  text-align: center;
}

.address-label { color: #aaa; font-size: 0.95rem; margin-bottom: 8px; }

.address-value {
  font-family: monospace;
  font-size: 1.3rem;
  word-break: break-all;
  margin-bottom: 15px;
}

.copy-btn {
  background: rgba(0,255,157,0.1);
  border: 1px solid rgba(0,255,157,0.3);
  color: #00ff9d;
}

.qr-container {
  text-align: center;
  margin: 40px 0;
}

.qr-box {
  display: inline-block;
  padding: 20px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.qr-hint { color: #aaa; margin-top: 12px; font-size: 0.95rem; }

.balances-section h3 { margin: 50px 0 20px; text-align: center; }

.balances-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.asset-item {
  background: rgba(0,0,0,0.3);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}

.asset-item:hover {
  transform: translateY(-5px);
  border-color: rgba(0,255,157,0.3);
  box-shadow: 0 10px 30px rgba(0,255,157,0.1);
}

.asset-item span { display: block; color: #aaa; margin-bottom: 8px; font-size: 0.95rem; }
.asset-item strong { font-size: 1.4rem; color: white; }

.logout-btn {
  margin: 50px auto 0;
  display: block;
  background: rgba(255,50,50,0.15);
  border: 1px solid rgba(255,50,50,0.4);
  color: #ff5050;
}

.loading, .error { color: #888; font-style: italic; }

.swap-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 90vh;
  padding: 40px 20px;
  background: linear-gradient(135deg, #0f0f1a 0%, #141429 100%);
}

.swap-container.glass {
  background: rgba(26,26,46,0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(0,255,157,0.15);
  border-radius: 24px;
  padding: 40px;
  max-width: 600px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  text-align: center;
}

.swap-container h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: var(--accent);
  text-shadow: 0 0 20px rgba(0,255,157,0.3);
}

.wallet-connect {
  margin-bottom: 40px;
}

.neon-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  font-weight: bold;
  border: none;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 auto;
  box-shadow: 0 0 30px rgba(0,255,157,0.4);
  transition: all 0.3s;
}

.neon-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 50px rgba(0,255,157,0.6);
}

.wallet-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 1.2rem;
  color: #aaa;
}

.swap-form {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.input-group {
  background: rgba(0,0,0,0.4);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.08);
}

.input-group label {
  display: block;
  margin-bottom: 12px;
  color: #aaa;
  font-size: 0.95rem;
}

.input-row {
  display: flex;
  gap: 12px;
}

.input-row input {
  flex: 1;
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1.4rem;
  text-align: right;
}

.input-row select {
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1rem;
}

.swap-arrow {
  font-size: 2.5rem;
  color: var(--accent);
  text-align: center;
  margin: 10px 0;
}

.primary-btn {
  background: var(--accent);
  color: #000;
  padding: 18px;
  font-size: 1.4rem;
  border-radius: 50px;
  font-weight: bold;
  margin-top: 20px;
  box-shadow: 0 0 30px rgba(0,255,157,0.4);
}

.rate-display {
  text-align: center;
  color: #aaa;
  margin-top: 20px;
  font-size: 0.95rem;
}

/* Фон страницы обмена */
.swap-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d001a 0%, #1a0033 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

/* Главная карточка свопа */
.swap-container {
  background: rgba(20, 20, 46, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 255, 157, 0.18);
  border-radius: 24px;
  padding: 40px;
  max-width: 620px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
  text-align: center;
}

.swap-container h1 {
  font-size: 2.8rem;
  margin-bottom: 40px;
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Кнопка подключения кошелька */
.neon-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  font-weight: bold;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 auto 40px;
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.5);
  transition: all 0.3s;
}

.neon-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(0, 255, 157, 0.7);
}

/* Поля ввода свопа */
.swap-input-box {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.swap-input-box label {
  display: block;
  margin-bottom: 12px;
  color: #aaa;
  font-size: 1rem;
}

.input-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.input-row input {
  flex: 1;
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1.5rem;
  text-align: right;
}

.input-row select, .chain-select select {
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1.1rem;
}

/* Стрелка обмена */
.swap-arrow {
  font-size: 3rem;
  color: var(--accent);
  margin: 20px 0;
  text-shadow: 0 0 20px rgba(0, 255, 157, 0.5);
}

/* Кнопка Обменять */
.primary-btn {
  width: 100%;
  padding: 18px;
  font-size: 1.4rem;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 50px;
  font-weight: bold;
  margin-top: 20px;
  box-shadow: 0 0 40px rgba(0, 255, 157, 0.4);
  cursor: pointer;
}

.primary-btn:disabled {
  background: #444;
  cursor: not-allowed;
}

/* Инфо о курсе */
.rate-display {
  margin-top: 20px;
  color: #aaa;
  font-size: 0.95rem;
}

/* Обновлённые стили для dashboard */
.swap-page {
  min-height: 90vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, #0f0f1a 0%, #141429 100%);
}

.swap-card.glass {
  background: rgba(26, 26, 46, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 255, 157, 0.15);
  border-radius: 24px;
  padding: 40px 30px;
  max-width: 580px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  text-align: center;
}

.swap-card h1 {
  font-size: 2.2rem;
  margin-bottom: 40px;
  color: var(--accent);
  text-shadow: 0 0 20px rgba(0, 255, 157, 0.3);
}

.wallet-connect {
  margin-bottom: 40px;
}

.connect-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  font-weight: bold;
  padding: 14px 32px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 auto;
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.4);
}

.wallet-icon.small {
  width: 24px;
  height: 24px;
}

.wallet-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 1.1rem;
  color: #aaa;
}

.disconnect-btn {
  background: rgba(255, 80, 80, 0.15);
  border: 1px solid rgba(255, 80, 80, 0.4);
  color: #ff5050;
  padding: 8px 16px;
}

.swap-form {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.swap-input {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.input-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  color: #aaa;
  font-size: 0.95rem;
}

.input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.input-row input {
  flex: 1;
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1.4rem;
  text-align: right;
}

.input-row select, .chain-select select {
  padding: 16px;
  background: #1a1a2e;
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1rem;
}

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

.swap-arrow-btn {
  background: rgba(0, 255, 157, 0.15);
  border: 1px solid rgba(0, 255, 157, 0.3);
  color: var(--accent);
  font-size: 1.6rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s;
}

.swap-arrow-btn:hover {
  transform: rotate(180deg);
  background: rgba(0, 255, 157, 0.3);
}

.swap-btn {
  background: var(--accent);
  color: #000;
  padding: 18px;
  font-size: 1.3rem;
  border-radius: 50px;
  font-weight: bold;
  margin-top: 20px;
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.4);
}

.rate-info {
  text-align: center;
  color: #aaa;
  margin-top: 15px;
  font-size: 0.95rem;
}

.swap-body {
  background: linear-gradient(135deg, #0a0a14 0%, #141425 100%);
  min-height: 100vh;
}

.swap-main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

.swap-card.glass-effect {
  background: rgba(20,20,46,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0,255,157,0.12);
  border-radius: 28px;
  padding: 50px 40px;
  max-width: 680px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  text-align: center;
}

.swap-title {
  font-size: 2.8rem;
  margin-bottom: 50px;
  color: #00ff9d;
  text-shadow: 0 0 30px rgba(0,255,157,0.4);
  font-weight: 700;
}

.wallet-connect {
  margin-bottom: 50px;
}

.connect-btn {
  background: linear-gradient(90deg, #00ff9d 0%, #00d4ff 100%);
  color: #000;
  font-weight: bold;
  padding: 18px 40px;
  border-radius: 60px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 auto;
  box-shadow: 0 0 40px rgba(0,255,157,0.35);
  transition: all 0.3s;
}

.connect-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 60px rgba(0,255,157,0.6);
}

.wallet-icon.small-icon {
  width: 28px;
  height: 28px;
}

.wallet-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 1.3rem;
  color: #aaa;
  background: rgba(0,0,0,0.3);
  padding: 12px 24px;
  border-radius: 50px;
}

.swap-form {
  display: flex;
  flex-direction: column;
  gap: 35px;
}

.swap-box {
  background: rgba(0,0,0,0.4);
  border-radius: 20px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}

.swap-box:hover {
  border-color: rgba(0,255,157,0.3);
  box-shadow: 0 0 30px rgba(0,255,157,0.15);
}

.swap-label {
  color: #aaa;
  font-size: 1rem;
  margin-bottom: 12px;
  display: block;
}

.swap-input {
  display: flex;
  gap: 12px;
  align-items: center;
}

.swap-input input {
  flex: 1;
  background: #1a1a2e;
  border: none;
  border-radius: 14px;
  padding: 18px;
  color: white;
  font-size: 1.6rem;
  text-align: right;
}

.swap-input select {
  background: #1a1a2e;
  border: none;
  border-radius: 14px;
  padding: 18px;
  color: white;
  font-size: 1rem;
  min-width: 120px;
}

.swap-arrow {
  font-size: 3rem;
  color: #00ff9d;
  text-align: center;
  margin: 10px 0;
}

.swap-button {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  padding: 20px;
  font-size: 1.4rem;
  border-radius: 60px;
  font-weight: bold;
  margin-top: 30px;
  box-shadow: 0 0 40px rgba(0,255,157,0.4);
}

.rate-info {
  margin-top: 20px;
  color: #aaa;
  font-size: 1rem;
  text-align: center;
}

/* Адаптивность и улучшенные селекторы */
.network-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  margin: 0 0 50px;
}

@media (min-width: 768px) {
  .network-row {
    flex-direction: row;
    gap: 60px;
  }
}

/* Улучшенные селекторы сетей */
.network-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  margin: 0 0 50px;
  flex-wrap: wrap;
}

.network-group {
  flex: 1;
  min-width: 260px;
  position: relative;
}

.network-group label {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--bg);
  padding: 0 8px;
  color: #aaa;
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 2;
}

.custom-select {
  position: relative;
}

.chain-selector {
  width: 100%;
  padding: 18px 48px 18px 20px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 16px;
  color: white;
  font-size: 1.1rem;
  appearance: none;
  transition: all 0.4s ease;
  cursor: pointer;
}

.chain-selector:hover {
  border-color: #00ff9d;
  box-shadow: 0 0 25px rgba(0,255,157,0.3);
  transform: translateY(-3px);
}

.chain-selector:focus {
  outline: none;
  border-color: #00ff9d;
  box-shadow: 0 0 35px rgba(0,255,157,0.5);
}

.select-arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #00ff9d;
  font-size: 1.2rem;
  pointer-events: none;
  transition: transform 0.4s ease;
}

.chain-selector:focus + .select-arrow {
  transform: translateY(-50%) rotate(180deg);
}

/* Стрелочка вниз между полями */
.swap-arrow-down {
  font-size: 4.5rem;
  color: #00ff9d;
  text-shadow: 0 0 30px rgba(0,255,157,0.6);
  animation: pulseArrow 2.5s infinite ease-in-out;
  margin: 30px 0;
  text-align: center;
}

@keyframes pulseArrow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

/* Красивые селекторы сетей */
.network-row {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 40px;
  margin: 0 0 50px;
  flex-wrap: wrap;
}

.network-group {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.network-group label {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--bg);
  padding: 0 8px;
  color: #aaa;
  font-size: 0.85rem;
  pointer-events: none;
}

.custom-select {
  position: relative;
}

.chain-selector {
  width: 100%;
  padding: 18px 48px 18px 20px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 16px;
  color: white;
  font-size: 1.1rem;
  appearance: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.chain-selector:hover,
.chain-selector:focus {
  border-color: #00ff9d;
  box-shadow: 0 0 20px rgba(0,255,157,0.25);
  transform: translateY(-2px);
}

.select-arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #00ff9d;
  font-size: 1rem;
  pointer-events: none;
  transition: transform 0.3s;
}

.chain-selector:focus + .select-arrow {
  transform: translateY(-50%) rotate(180deg);
}

/* Стрелка вниз между полями */
.swap-arrow-down {
  font-size: 4rem;
  color: #00ff9d;
  text-shadow: 0 0 25px rgba(0,255,157,0.5);
  animation: pulse 2s infinite;
  margin: 20px 0;
  text-align: center;
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Responsive adaptations */
@media (max-width: 768px) {
  .network-row {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .swap-arrow-down {
    font-size: 3rem;
    margin: 10px 0;
  }

  .network-group {
    min-width: 100%;
  }

  .swap-card {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
  }

  .swap-form {
    flex-direction: column;
  }

  .input-row {
    flex-direction: column;
  }

  input[type="number"], .token-select {
    width: 100%;
    margin-bottom: 10px;
  }
}

/* Красивые селекторы сетей */
.network-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px; /* Уменьшен gap */
  margin: 0 0 30px; /* Уменьшен margin-bottom */
  flex-wrap: wrap;
}

.network-group {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.network-group label {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--bg);
  padding: 0 8px;
  color: #aaa;
  font-size: 0.85rem;
  pointer-events: none;
}

.custom-select {
  position: relative;
}

.chain-selector {
  width: 100%;
  padding: 14px 40px 14px 16px; /* Уменьшено padding */
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 12px; /* Уменьшен radius для компактности */
  color: white;
  font-size: 1rem; /* Уменьшен font-size */
  appearance: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.chain-selector:hover,
.chain-selector:focus {
  border-color: #00ff9d;
  box-shadow: 0 0 15px rgba(0,255,157,0.25); /* Уменьшено shadow */
  transform: translateY(-1px); /* Уменьшено смещение */
}

.select-arrow {
  position: absolute;
  right: 16px; /* Уменьшено right */
  top: 50%;
  transform: translateY(-50%);
  color: #00ff9d;
  font-size: 0.9rem; /* Уменьшен размер */
  pointer-events: none;
  transition: transform 0.3s;
}

.chain-selector:focus + .select-arrow {
  transform: translateY(-50%) rotate(180deg);
}

/* Стрелка вправо между сетями */
.swap-arrow-right {
  font-size: 2rem; /* Уменьшен размер */
  color: #00ff9d;
  text-shadow: 0 0 20px rgba(0,255,157,0.5); /* Уменьшено shadow */
  animation: pulse 2s infinite;
  margin: 0 5px; /* Уменьшен margin */
}

/* Стрелка вниз между полями ввода */
.swap-arrow-down {
  font-size: 2rem; /* Уменьшен размер */
  color: #00ff9d;
  text-shadow: 0 0 20px rgba(0,255,157,0.5);
  animation: pulse 2s infinite;
  margin: 5px 0; /* Уменьшен margin */
  text-align: center;
  width: 100%;
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); } /* Уменьшено scale */
}

/* Стили для формы обмена */
.swap-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px; /* Добавлен gap для формы, уменьшен */
}

.swap-box {
  width: 100%;
  margin-bottom: 10px; /* Если был margin, уменьшен */
}

.input-row {
  display: flex;
  gap: 10px; /* Уменьшен gap между input и select */
}

.swap-label {
  margin-bottom: 5px; /* Уменьшен margin */
  font-size: 0.9rem; /* Уменьшен размер */
}

/* Responsive adaptations */
@media (max-width: 768px) {
  .network-row {
    flex-direction: column;
    align-items: center;
    gap: 10px; /* Уменьшен gap */
  }

  .swap-arrow-right {
    font-size: 2.5rem;
    margin: 5px 0; /* Уменьшен margin */
    transform: rotate(90deg);
  }

  .network-group {
    min-width: 100%;
  }

  .swap-card {
    width: 100%;
    padding: 15px; /* Уменьшено padding */
    box-sizing: border-box;
  }

  .input-row {
    flex-direction: column;
    gap: 5px; /* Уменьшен gap */
  }

  input[type="number"], .token-select {
    width: 100%;
    margin-bottom: 5px; /* Уменьшен margin */
  }
}

/* Стили для секции кошелька */
.wallet-section {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.wallet-info {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 16px;
  padding: 12px 20px;
  width: auto;
}

.wallet-status {
  color: #00ff9d;
  font-weight: bold;
}

.disconnect-btn {
  background: transparent;
  border: 1px solid #ff0000;
  color: #ff0000;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  top: -2px;
}

.disconnect-btn:hover {
  background: #ff0000;
  color: #fff;
}

/* Красивые селекторы сетей */
.network-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 0 0 30px;
  flex-wrap: wrap;
}

.network-group {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.network-group label {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--bg);
  padding: 0 8px;
  color: #aaa;
  font-size: 0.85rem;
  pointer-events: none;
}

.custom-select {
  position: relative;
}

.chain-selector {
  width: 100%;
  padding: 14px 40px 14px 16px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  appearance: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.chain-selector:hover,
.chain-selector:focus {
  border-color: #00ff9d;
  box-shadow: 0 0 15px rgba(0,255,157,0.25);
  transform: translateY(-1px);
}

.select-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #00ff9d;
  font-size: 0.9rem;
  pointer-events: none;
  transition: transform 0.3s;
}

.chain-selector:focus + .select-arrow {
  transform: translateY(-50%) rotate(180deg);
}

/* Стрелка вправо между сетями */
.swap-arrow-right {
  font-size: 2rem;
  color: #00ff9d;
  text-shadow: 0 0 20px rgba(0,255,157,0.5);
  animation: pulse 2s infinite;
  margin: 0 5px;
}

/* Стрелка вниз между полями ввода */
.swap-arrow-down {
  font-size: 2rem;
  color: #00ff9d;
  text-shadow: 0 0 20px rgba(0,255,157,0.5);
  animation: pulse 2s infinite;
  margin: 5px 0;
  text-align: center;
  width: 100%;
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Стили для формы обмена */
.swap-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.swap-box {
  width: 100%;
  margin-bottom: 10px;
}

.input-row {
  display: flex;
  gap: 10px;
}

.swap-label {
  margin-bottom: 5px;
  font-size: 0.9rem;
}

/* Поле адреса TON */
.ton-address-container {
  width: 100%;
  margin-bottom: 10px;
}

.ton-address-container label {
  display: block;
  margin-bottom: 5px;
  color: #aaa;
  font-size: 0.85rem;
}

#ton-address {
  width: 100%;
  padding: 14px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.18);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
}

/* Инфо о комиссии */
.commission-info {
  font-size: 0.85rem;
  color: #aaa;
  text-align: center;
  margin-top: 5px;
}

/* Стили для страницы успеха */
.success-message {
  text-align: center;
  color: #fff;
  margin-bottom: 20px;
}

/* Responsive adaptations */
@media (max-width: 768px) {
  .network-row {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .swap-arrow-right {
    font-size: 2.5rem;
    margin: 5px 0;
    transform: rotate(90deg);
  }

  .network-group {
    min-width: 100%;
  }

  .swap-card {
    width: 100%;
    padding: 15px;
    box-sizing: border-box;
  }

  .input-row {
    flex-direction: column;
    gap: 5px;
  }

  input[type="number"], .token-select {
    width: 100%;
    margin-bottom: 5px;
  }

  .wallet-info {
    flex-direction: row;
    gap: 10px;
    padding: 10px 15px;
  }
}

/* Стили для страницы подтверждения */
.swap-details {
  text-align: left;
  color: #fff;
  margin-bottom: 20px;
}

.swap-details p {
  margin: 5px 0;
}

.swap-details strong {
  color: #00ff9d;
}

.terms-section {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #aaa;
}

.terms-section input[type="checkbox"] {
  accent-color: #00ff9d;
}

/* Стили для страницы обработки */
.processing-message {
  text-align: center;
  color: #fff;
  margin-bottom: 20px;
}

.loader {
  border: 16px solid #f3f3f3;
  border-top: 16px solid #00ff9d;
  border-radius: 50%;
  width: 120px;
  height: 120px;
  animation: spin 2s linear infinite;
  margin: 0 auto;
}

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

/* Стили для ошибки */
.error-message {
  color: red;
  text-align: center;
  margin-top: 20px;
}

/* Стили для страницы условий */
.swap-details p {
  margin: 5px 0;
}

.swap-details strong {
  color: #00ff9d;
}

.terms-section a {
  color: #00ff9d;
  text-decoration: underline;
}

.profile-body {
  background: linear-gradient(135deg, #0a0a14 0%, #141425 100%);
  min-height: 100vh;
}

.profile-main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

.profile-card.glass {
  background: rgba(26,26,46,0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0,255,157,0.15);
  border-radius: 32px;
  padding: 60px 50px;
  max-width: 600px;
  width: 100%;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.profile-header {
  margin-bottom: 50px;
}

.avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 25px;
  background: linear-gradient(45deg, #00ff9d, #00c4ff);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: #000;
  box-shadow: 0 0 50px rgba(0,255,157,0.5);
}

.status {
  font-size: 1.2rem;
  color: #00ff9d;
  background: rgba(0,255,157,0.12);
  padding: 8px 24px;
  border-radius: 50px;
  display: inline-block;
}

.address-block {
  background: rgba(0,0,0,0.35);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 50px;
}

.address-label {
  color: #aaa;
  font-size: 1rem;
  margin-bottom: 12px;
}

.address-value {
  font-family: monospace;
  font-size: 1.5rem;
  word-break: break-all;
  color: white;
  margin-bottom: 25px;
}

.copy-btn {
  background: rgba(0,255,157,0.15);
  border: 1px solid rgba(0,255,157,0.4);
  color: #00ff9d;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1.1rem;
}

.neon-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  font-weight: bold;
  padding: 18px 50px;
  border-radius: 60px;
  font-size: 1.3rem;
  box-shadow: 0 0 40px rgba(0,255,157,0.4);
  transition: all 0.3s;
}

.neon-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 60px rgba(0,255,157,0.6);
}

.logout-btn {
  background: rgba(255,80,80,0.2);
  border: 1px solid rgba(255,80,80,0.4);
  color: #ff5050;
  padding: 18px 50px;
  border-radius: 60px;
  font-size: 1.3rem;
  margin-top: 40px;
}

.connect-prompt {
  text-align: center;
  padding: 80px 20px;
  font-size: 1.2rem;
  color: #aaa;
}

/* Адаптивность */
@media (max-width: 768px) {
  .profile-card {
    padding: 40px 25px;
  }
  .avatar {
    width: 100px;
    height: 100px;
    font-size: 3rem;
  }
  .address-value {
    font-size: 1.2rem;
  }
}

.hero {
  text-align: center;
  padding: 120px 20px 80px;
  background: linear-gradient(to bottom, rgba(0,255,157,0.05), transparent);
}

.hero h1 {
  font-size: 5rem;
  color: #00ff9d;
  margin-bottom: 20px;
  text-shadow: 0 0 40px rgba(0,255,157,0.3);
}

.hero-subtitle {
  font-size: 1.8rem;
  color: #ddd;
  margin-bottom: 60px;
}

.hero-explanation {
  max-width: 780px;
  margin: 0 auto 60px;
  background: rgba(26,26,46,0.6);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(0,255,157,0.12);
}

.hero-explanation h2 {
  color: #00ff9d;
  margin-bottom: 20px;
}

.hero-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  padding: 20px 60px;
  font-size: 1.4rem;
  border-radius: 60px;
  box-shadow: 0 0 50px rgba(0,255,157,0.4);
  transition: all 0.3s;
}

.hero-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 70px rgba(0,255,157,0.6);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 60px 20px;
}

.feature-card {
  background: rgba(26,26,46,0.6);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0,255,157,0.3);
  box-shadow: 0 20px 50px rgba(0,255,157,0.15);
}

.feature-card i {
  font-size: 3.5rem;
  color: #00ff9d;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
  color: white;
}

.about-main {
  padding: 80px 20px 120px;
}

.hero-about {
  text-align: center;
  padding: 120px 20px 80px;
}

.hero-about h1 {
  font-size: 5rem;
  color: #00ff9d;
  margin-bottom: 20px;
  text-shadow: 0 0 40px rgba(0,255,157,0.3);
}

.subtitle {
  font-size: 1.8rem;
  color: #ddd;
}

.about-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-bottom: 100px;
}

.about-card.glass {
  background: rgba(26,26,46,0.65);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(0,255,157,0.12);
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.about-card h2 {
  color: #00ff9d;
  margin-bottom: 25px;
}

.features-list {
  list-style: none;
  font-size: 1.1rem;
}

.features-list li {
  margin: 18px 0;
  display: flex;
  align-items: center;
  gap: 15px;
}

.features-list i {
  color: #00ff9d;
  font-size: 1.6rem;
}

.contact-section .contact-card {
  max-width: 600px;
  margin: 0 auto;
}

.contact-card form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.contact-card input,
.contact-card textarea {
  padding: 16px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(0,255,157,0.2);
  border-radius: 16px;
  color: white;
  font-size: 1.1rem;
  resize: vertical;
}

.contact-card button {
  margin-top: 20px;
}

.form-status {
  margin-top: 20px;
  text-align: center;
  font-size: 1.1rem;
}

.about-page {
  padding: 80px 20px 120px;
}

.hero-about {
  text-align: center;
  padding: 140px 20px 80px;
  background: linear-gradient(to bottom, rgba(0,255,157,0.06), transparent);
}

.hero-about h1 {
  font-size: 5.5rem;
  color: #00ff9d;
  margin-bottom: 20px;
  text-shadow: 0 0 50px rgba(0,255,157,0.35);
}

.hero-subtitle {
  font-size: 2rem;
  color: #ddd;
  margin-bottom: 60px;
}

.about-section .about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 40px;
  margin-bottom: 100px;
}

.about-card.glass {
  background: rgba(26,26,46,0.7);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(0,255,157,0.12);
  border-radius: 28px;
  padding: 50px;
  box-shadow: 0 25px 70px rgba(0,0,0,0.55);
  transition: transform 0.4s;
}

.about-card:hover {
  transform: translateY(-12px);
}

.about-card h2 {
  color: #00ff9d;
  margin-bottom: 25px;
  font-size: 2.2rem;
}

.advantages {
  list-style: none;
  font-size: 1.15rem;
  line-height: 1.8;
}

.advantages li {
  margin: 20px 0;
  display: flex;
  align-items: center;
  gap: 18px;
}

.advantages .icon {
  width: 48px;
  height: 48px;
  background: rgba(0,255,157,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #00ff9d;
}

.contact-section .contact-card {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-top: 40px;
}

.form-group {
  position: relative;
}

.form-group i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #00ff9d;
  font-size: 1.3rem;
  z-index: 1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 18px 18px 18px 55px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,157,0.2);
  border-radius: 18px;
  color: white;
  font-size: 1.1rem;
  transition: all 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #00ff9d;
  box-shadow: 0 0 0 4px rgba(0,255,157,0.15);
  outline: none;
}

.submit-btn {
  background: linear-gradient(90deg, #00ff9d, #00c4ff);
  color: #000;
  padding: 18px;
  font-size: 1.3rem;
  border-radius: 60px;
  margin-top: 20px;
  box-shadow: 0 0 40px rgba(0,255,157,0.4);
}

.status-message {
  margin-top: 25px;
  font-size: 1.1rem;
}

.status-message.success { color: #00ff9d; }
.status-message.error { color: #ff6b6b; }

/* Полукруг справа с биржами */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 20px 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a14 0%, #141425 100%);
}

.hero-content {
  max-width: 50%;
  z-index: 2;
}

.hero h1 {
  font-size: 6rem;
  color: #00ff9d;
  margin-bottom: 20px;
  text-shadow: 0 0 50px rgba(0,255,157,0.4);
}

.hero-subtitle {
  font-size: 2rem;
  color: #ddd;
  margin-bottom: 50px;
}

/* Зелёный полукруг справа */
.chains-circle {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.circle-bg {
  position: absolute;
  top: -20%;
  right: -30%;
  width: 120%;
  height: 140%;
  background: radial-gradient(circle at 70% 30%, rgba(0,255,157,0.12) 0%, transparent 60%);
  border-radius: 50%;
}

.chain-logos {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.chain-item {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--color);
  transition: all 0.4s;
  animation: float 6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.5s);
}

.chain-item img {
  width: 50%;
  height: 50%;
  filter: brightness(1.2);
}

.chain-item:hover {
  transform: scale(1.2) rotate(10deg);
  box-shadow: 0 0 50px var(--color);
}

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

/* Адаптивность */
@media (max-width: 1200px) {
  .chains-circle { width: 50%; right: -10%; }
  .chain-logos { right: 5%; gap: 20px; }
  .chain-item { width: 70px; height: 70px; }
}

@media (max-width: 992px) {
  .hero-content { max-width: 100%; text-align: center; }
  .chains-circle { display: none; } /* на мобильных убираем полукруг, чтобы не мешал */
}

@media (max-width: 768px) {
  .hero h1 { font-size: 4rem; }
  .hero-subtitle { font-size: 1.5rem; }
}

/* Полукруг справа с биржами */
.exchanges-semicircle {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 380px;
  height: 600px;
  pointer-events: none;
}

.semicircle-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 40%, rgba(0,255,157,0.15) 100%);
  border-radius: 300px 0 0 300px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.exchanges-list {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 60px 40px;
  pointer-events: auto;
}

.exchange-item {
  font-size: 1.4rem;
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 50px;
  text-align: center;
  transition: all 0.3s;
}

.exchange-item:hover {
  transform: scale(1.08);
  box-shadow: 0 0 20px rgba(255,255,255,0.15);
}

/* Фирменные цвета бирж */
.binance { background: #f0b90b; color: #000; }
.coinbase { background: #0052ff; color: white; }
.kucoin { background: #24ae8f; color: white; }
.bybit { background: #ffffff; color: #000; }
.okx { background: #000000; color: #fff; border: 1px solid #fff; }
.gateio { background: #00c4ff; color: #000; }
.uniswap { background: #ff007a; color: white; }
.pancakeswap { background: #ffb300; color: #000; }
.quickswap { background: #00d1ff; color: #000; }

/* Адаптивность полукруга */
@media (max-width: 1200px) {
  .exchanges-semicircle {
    width: 320px;
    height: 500px;
  }
  .exchanges-list {
    padding: 50px 30px;
  }
}

@media (max-width: 992px) {
  .exchanges-semicircle {
    position: relative;
    width: 100%;
    height: auto;
    margin: 60px auto 0;
    transform: none;
  }
  .semicircle-bg {
    border-radius: 0;
    clip-path: none;
    background: rgba(0,255,157,0.08);
  }
  .exchanges-list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    padding: 20px;
  }
  .exchange-item {
    font-size: 1.1rem;
    padding: 10px 20px;
  }
}

@media (max-width: 600px) {
  .exchange-item {
    font-size: 0.95rem;
    padding: 8px 16px;
  }
}