.exchange-page {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xl);
    align-items: start;
}

.exchange-form-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.exchange-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: var(--accent-gradient);
    opacity: 0.05;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.exchange-form-header {
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-lg);
}

.exchange-form-header h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.exchange-form-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

.exchange-form-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.exchange-currency-group {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.exchange-currency-group:hover {
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.1);
}

.exchange-currency-group.focused {
    border-color: var(--accent-blue);
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.2);
}

.currency-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.currency-label::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.currency-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-sm);
}

.currency-selector:hover {
    border-color: var(--accent-blue);
    background: rgba(102, 126, 234, 0.05);
}

.currency-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    box-shadow: var(--shadow-sm);
}

.currency-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.currency-info {
    flex: 1;
}

.currency-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.currency-code {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.currency-dropdown-arrow {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: transform var(--transition-fast);
}

.currency-selector.active .currency-dropdown-arrow {
    transform: rotate(180deg);
}

.amount-input-wrapper {
    position: relative;
}

.amount-input {
    width: 100%;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 18px 20px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.amount-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.amount-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.min-max-amounts {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xs);
    padding: 0 var(--spacing-xs);
}

.amount-limit {
    font-size: 12px;
    color: var(--text-muted);
}

.amount-limit span {
    color: var(--text-secondary);
    font-weight: 600;
}

.exchange-reverse-btn {
    width: 56px;
    height: 56px;
    margin: -28px auto;
    position: relative;
    z-index: 2;
    background: var(--accent-gradient);
    border: 4px solid var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.exchange-reverse-btn:hover {
    transform: rotate(180deg) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.exchange-reverse-btn svg {
    width: 24px;
    height: 24px;
    color: white;
}

.exchange-rate-info {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.rate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rate-label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.rate-value {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 700;
}

.rate-value.highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 18px;
}

.exchange-submit-btn {
    width: 100%;
    padding: 20px;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.exchange-submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.exchange-submit-btn:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.exchange-submit-btn:hover::before {
    width: 400px;
    height: 400px;
}

.exchange-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.exchange-info-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.info-card:hover {
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

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

.info-card-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.info-card-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.info-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.info-card-content {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.info-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 14px;
}

.info-list li::before {
    content: '✓';
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.reserve-status {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.1) 0%, rgba(72, 187, 120, 0.05) 100%);
    border: 1px solid rgba(72, 187, 120, 0.2);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.reserve-indicator {
    width: 12px;
    height: 12px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.95); }
}

.reserve-text {
    font-size: 13px;
    color: var(--success-color);
    font-weight: 600;
}

@media (max-width: 1024px) {
    .exchange-page {
        grid-template-columns: 1fr;
    }

    .exchange-info-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .exchange-form-section {
        padding: var(--spacing-md);
    }

    .exchange-form-header h2 {
        font-size: 24px;
    }

    .amount-input {
        font-size: 20px;
        padding: 14px 16px;
    }

    .exchange-submit-btn {
        padding: 16px;
        font-size: 16px;
    }

    .exchange-info-sidebar {
        grid-template-columns: 1fr;
    }
}

.form-container.content-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
}

.form-section-name {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.exchange-form-group {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-normal);
}

.exchange-form-group:hover {
    border-color: rgba(102, 126, 234, 0.5);
}

.exchange-channel-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.input-amount-wrapper .form-control {
    width: 100%;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 18px 120px 18px 20px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.input-amount-wrapper .form-control:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    outline: none;
}

.exchange-input-info {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.input-amount-ticker {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-secondary);
    background: rgba(102, 126, 234, 0.1);
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
}

.exchange-form-limitations {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 13px;
    color: var(--text-muted);
}

.custom-dropdown {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    position: relative;
}

.custom-dropdown:hover {
    border-color: var(--accent-blue);
}

.custom-dropdown-selected-option {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.channel-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.custom-dropdown-content {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 2px solid var(--accent-blue);
    border-radius: var(--border-radius-md);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    display: none;
}

.custom-dropdown.active .custom-dropdown-content {
    display: block;
}

.custom-dropdown-row {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.custom-dropdown-search .form-control {
    width: 100%;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    font-size: 14px;
}

.custom-dropdown-group-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    background: var(--secondary-bg);
    position: sticky;
    top: 0;
}

.custom-dropdown-option {
    cursor: pointer;
    font-size: 15px;
    color: var(--text-secondary);
}

.custom-dropdown-option:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-primary);
}

.numeric-hide-arrows::-webkit-inner-spin-button,
.numeric-hide-arrows::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

.numeric-hide-arrows {
    -moz-appearance: textfield;
}