@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --gold: #FFD700;
    --gold-dark: #B8860B;
    --gold-light: #FFF8DC;
    --cyber-blue: #00F0FF;
    --cyber-purple: #9D00FF;
    --dark-bg: #0a0e27;
    --dark-card: #1a1f3a;
    --text-light: #e0e7ff;
    --boc-red: #c8102e;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #2a1a3a 100%);
    color: var(--text-light);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 240, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(157, 0, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: bgPulse 10s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px;
    position: relative;
    z-index: 1;
}

/* 顶部标题 */
.header {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--gold) 0%, var(--cyber-blue) 50%, var(--cyber-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
    margin-bottom: 10px;
    animation: glow 3s ease-in-out infinite;
    line-height: 1.2;
}

@keyframes glow {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

.tagline {
    font-size: clamp(0.7rem, 2.5vw, 1rem);
    color: var(--cyber-blue);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* DvP 说明横幅 */
.dvp-banner {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(0, 240, 255, 0.1));
    border: 2px solid var(--cyber-blue);
    border-radius: 15px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
}

.dvp-banner h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: 10px;
}

.dvp-banner p {
    color: var(--text-light);
    font-size: clamp(0.75rem, 2vw, 0.9rem);
    line-height: 1.6;
}

/* 状态卡片 */
.status-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.status-card {
    background: rgba(26, 31, 58, 0.8);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 12px;
    padding: 12px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.status-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.2);
    border-color: var(--gold);
}

.status-label {
    font-size: 0.65rem;
    color: var(--cyber-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.status-value {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: var(--gold);
    font-weight: 700;
    word-break: break-all;
}

.status-card.wallet-card {
    grid-column: 1 / -1;
}

.status-card.wallet-card .status-value {
    font-size: clamp(0.85rem, 2.5vw, 1.1rem);
    letter-spacing: 1px;
    word-break: break-all;
    line-height: 1.5;
    font-family: 'Orbitron', monospace;
}

/* 实时更新动画 */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.updating {
    animation: pulse 1s ease-in-out;
}

/* 新交易提示动画 */
@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.new-transaction {
    animation: slideInFromRight 0.5s ease-out;
}

/* 提示框 */
.alert {
    padding: 12px 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 4px solid;
    animation: slideIn 0.3s ease;
    font-size: 0.85rem;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--error);
    color: var(--error);
}

.alert-info {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--cyber-blue);
    color: var(--cyber-blue);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

/* Section卡片 */
.section {
    background: rgba(26, 31, 58, 0.6);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: scanline 3s linear infinite;
}

@keyframes scanline {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    color: var(--gold);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-icon {
    font-size: clamp(1.3rem, 5vw, 1.8rem);
    filter: drop-shadow(0 0 8px var(--gold));
}

/* 表单样式 */
.form-group {
    margin-bottom: 12px;
}

label {
    display: block;
    font-size: 0.75rem;
    color: var(--cyber-blue);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"], 
input[type="number"], 
input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    background: rgba(10, 14, 39, 0.5);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    border-color: var(--cyber-blue);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

button {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    width: 100%;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
}

button:active {
    transform: translateY(0);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #b91c1c, #dc2626);
}

.btn-sell {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
}

.btn-sell:hover {
    background: linear-gradient(135deg, #b91c1c, #dc2626);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

/* 资产表格 */
.asset-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

.asset-table th {
    background: rgba(0, 240, 255, 0.1);
    color: var(--cyber-blue);
    padding: 10px 8px;
    text-align: left;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--cyber-blue);
}

.asset-table td {
    background: rgba(10, 14, 39, 0.3);
    padding: 12px 8px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    font-size: 0.85rem;
}

.asset-table td:first-child {
    border-left: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 8px 0 0 8px;
}

.asset-table td:last-child {
    border-right: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 0 8px 8px 0;
}

.asset-name {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.8rem;
}

.asset-amount {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.85rem;
}

.asset-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-weight: 700;
    font-size: 0.85rem;
}

/* Gold Allocation 卡片 */
.gold-allocation-card {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.gold-allocation-card:hover {
    transform: translateX(3px);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    border-color: var(--gold);
}

.gold-bar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.gold-bar-serial {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.95rem;
}

.gold-bar-percentage {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-weight: 700;
    font-size: 1.1rem;
}

.gold-bar-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
}

.gold-detail-item {
    background: rgba(255, 215, 0, 0.05);
    padding: 8px;
    border-radius: 6px;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.gold-detail-label {
    font-size: 0.65rem;
    color: #94a3b8;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.gold-detail-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-light);
    font-size: 0.8rem;
    font-weight: 600;
}

.gold-custody {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    font-size: 0.75rem;
    color: #94a3b8;
}

.gold-custody-icon {
    color: var(--success);
    margin-right: 5px;
}

/* 全局黄金条块卡片 */
.global-gold-bar-card {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.global-gold-bar-card:hover {
    transform: translateX(3px);
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
    border-color: var(--cyber-blue);
}

.bar-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(0, 240, 255, 0.2);
}

.bar-serial-large {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-weight: 700;
    font-size: 1.1rem;
}

.bar-utilization {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 1.2rem;
}

.bar-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 15px;
}

.bar-stat-item {
    background: rgba(0, 240, 255, 0.05);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid rgba(0, 240, 255, 0.1);
}

.bar-stat-label {
    font-size: 0.65rem;
    color: #94a3b8;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.bar-stat-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 600;
}

.holders-list {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 240, 255, 0.2);
}

.holders-title {
    font-size: 0.8rem;
    color: var(--cyber-blue);
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.holder-item {
    background: rgba(255, 215, 0, 0.05);
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 8px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.holder-item.current-user {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
}

.holder-wallet {
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    color: #94a3b8;
}

.holder-amount {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.8rem;
}

.you-badge {
    display: inline-block;
    background: var(--success);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.6rem;
    margin-left: 5px;
    font-weight: 700;
}

/* 用户持仓排行卡片 */
.user-holding-card {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 10px;
    padding: 12px 15px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-holding-card:hover {
    transform: translateX(3px);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    border-color: var(--gold);
}

.user-holding-card.current-user {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
}

.user-rank {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-weight: 700;
    font-size: 1.2rem;
    min-width: 40px;
}

.user-info {
    flex: 1;
    margin: 0 15px;
}

.user-wallet-display {
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    color: #94a3b8;
    margin-bottom: 5px;
}

.user-bar-count {
    font-size: 0.7rem;
    color: var(--cyber-blue);
}

.user-holdings {
    text-align: right;
}

.user-amount {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.9rem;
}

.user-value {
    font-size: 0.7rem;
    color: #94a3b8;
}

/* 交易区域 */
.trade-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.trade-box {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 12px;
    padding: 15px;
}

.trade-box.buy {
    border-color: rgba(16, 185, 129, 0.3);
}

.trade-box.sell {
    border-color: rgba(239, 68, 68, 0.3);
}

.trade-box h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trade-box.buy h3 {
    color: var(--success);
}

.trade-box.sell h3 {
    color: var(--error);
}

/* DvP 模拟对话框 */
.dvp-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.dvp-modal.active {
    display: flex;
}

.dvp-modal-content {
    background: linear-gradient(135deg, #1a1f3a, #0a0e27);
    border: 2px solid var(--cyber-blue);
    border-radius: 20px;
    padding: 30px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.5);
    animation: slideUp 0.5s ease;
}

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

.dvp-modal h2 {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    margin-bottom: 20px;
    text-align: center;
}

.dvp-modal h2.sell-mode {
    color: var(--error);
}

.dvp-step {
    background: rgba(10, 14, 39, 0.6);
    border-left: 4px solid var(--cyber-blue);
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.dvp-step.processing {
    border-left-color: var(--warning);
    animation: pulse 1s ease-in-out infinite;
}

.dvp-step.completed {
    border-left-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.dvp-step-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.dvp-step-number {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyber-blue);
    font-weight: 700;
    font-size: 1.2rem;
}

.dvp-step-title {
    font-weight: 600;
    color: var(--text-light);
    font-size: 1rem;
}

.dvp-step-description {
    color: #94a3b8;
    font-size: 0.85rem;
    padding-left: 35px;
}

.dvp-step-icon {
    margin-left: auto;
    font-size: 1.5rem;
}

.dvp-transaction-info {
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid var(--gold);
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
}

.dvp-transaction-info.sell-mode {
    background: rgba(239, 68, 68, 0.05);
    border-color: var(--error);
}

.dvp-info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.dvp-info-row:last-child {
    border-bottom: none;
}

.dvp-info-label {
    color: var(--cyber-blue);
    font-size: 0.8rem;
}

.dvp-info-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.85rem;
    word-break: break-all;
    text-align: right;
    max-width: 60%;
}

.dvp-close-btn {
    margin-top: 20px;
    background: linear-gradient(135deg, var(--success), #059669);
}

/* 交易历史 */
.tx-card {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tx-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--gold);
}

.tx-card.my-tx {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
}

.tx-card.my-tx::before {
    background: var(--success);
}

.tx-card.private-tx {
    background: rgba(157, 0, 255, 0.08);
    border-color: var(--cyber-purple);
}

.tx-card.private-tx::before {
    background: var(--cyber-purple);
}

.tx-card:hover {
    transform: translateX(3px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.tx-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    flex-wrap: wrap;
    gap: 5px;
}

.tx-time {
    font-size: 0.65rem;
    color: var(--cyber-blue);
    font-family: 'Orbitron', sans-serif;
}

.tx-type {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tx-type.buy {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

.tx-type.sell {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
    border: 1px solid var(--error);
}

.tx-type.transfer {
    background: rgba(0, 240, 255, 0.2);
    color: var(--cyber-blue);
    border: 1px solid var(--cyber-blue);
}

.tx-type.private {
    background: rgba(157, 0, 255, 0.2);
    color: var(--cyber-purple);
    border: 1px solid var(--cyber-purple);
}

.tx-wallet {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    color: #94a3b8;
    margin-bottom: 6px;
    word-break: break-all;
}

.wallet-badge {
    display: inline-block;
    background: var(--success);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.6rem;
    margin-left: 5px;
    font-weight: 700;
}

.private-badge {
    display: inline-block;
    background: var(--cyber-purple);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.6rem;
    margin-left: 5px;
    font-weight: 700;
}

.tx-description {
    color: var(--text-light);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* 价格信息盒子 */
.price-info {
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid var(--gold);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 15px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.price-row:last-child {
    border-bottom: none;
}

.price-label {
    color: var(--cyber-blue);
    font-size: 0.75rem;
}

.price-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.8rem;
}

/* 两列布局 */
.two-col-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

/* 重置区域 */
.reset-section {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid var(--error);
}

.reset-form-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.reset-form-wrapper .form-group {
    flex: 1;
    min-width: 200px;
}

.reset-form-wrapper button {
    flex-shrink: 0;
    width: auto;
    min-width: 140px;
}

.footer {
    text-align: center;
    padding: 15px;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    color: #64748b;
    font-size: 0.75rem;
}

.balance-display {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.5rem, 5vw, 2rem);
    color: var(--gold);
    margin-bottom: 15px;
    text-align: center;
}

/* Tab 切换 */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
    flex-wrap: wrap;
}

.tab-button {
    padding: 10px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: auto;
    box-shadow: none;
}

.tab-button:hover {
    color: var(--cyber-blue);
    transform: none;
    box-shadow: none;
}

.tab-button.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
    background: transparent;
}

.tab-content {
    display: none;
}

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

/* Debug模式标识 */
.debug-badge {
    position: fixed;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #64748b;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .section {
        padding: 15px;
    }
    
    .status-bar {
        grid-template-columns: 1fr;
    }
    
    .trade-container {
        grid-template-columns: 1fr;
    }
    
    .two-col-grid {
        grid-template-columns: 1fr;
    }
    
    input[type="text"], 
    input[type="number"], 
    input[type="password"] {
        font-size: 16px;
    }
    
    .asset-table {
        font-size: 0.75rem;
    }
    
    .asset-table th,
    .asset-table td {
        padding: 8px 5px;
    }
    
    .reset-form-wrapper {
        flex-direction: column;
    }
    
    .reset-form-wrapper .form-group,
    .reset-form-wrapper button {
        width: 100%;
    }
    
    .tabs {
        flex-wrap: wrap;
    }
    
    .tab-button {
        font-size: 0.75rem;
        padding: 8px 12px;
    }
    
    .status-card.wallet-card .status-value {
        font-size: clamp(0.7rem, 2vw, 0.9rem);
    }
    
    .debug-badge {
        top: 5px;
        right: 5px;
        font-size: 0.6rem;
        padding: 4px 8px;
    }
    
    .dvp-modal-content {
        padding: 20px;
        width: 95%;
    }
    
    .gold-bar-details {
        grid-template-columns: 1fr;
    }
    
    .bar-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* 加载动画 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.section {
    animation: fadeIn 0.5s ease;
}

small {
    display: block;
    color: #94a3b8;
    margin-top: 6px;
    font-size: 0.7rem;
    line-height: 1.3;
}