/* 完全独立的作用域：仅限 .crypto-side-widget 内部，不污染全局 */
.crypto-side-widget,
.crypto-side-widget * {
margin: 0;
padding: 0;
box-sizing: border-box;
}

.crypto-side-widget {
–cp-primary: #f43f5e;
–cp-primary-dark: #e11d48;
–cp-primary-light: #ffe4e8;
–cp-secondary: #0f172a;
–cp-gray-50: #f8fafc;
–cp-gray-100: #f1f5f9;
–cp-gray-200: #e2e8f0;
–cp-gray-600: #475569;
–cp-gray-700: #334155;
–cp-gray-800: #1e293b;
–cp-gray-900: #0f172a;
–cp-up: #10b981;
–cp-down: #ef4444;
–cp-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
–cp-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
–cp-shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.08);
–cp-radius-xl: 1.25rem;
–cp-radius-card: 1rem;

font-family: ‘Inter’, system-ui, -apple-system, ‘Segoe UI’, Roboto, Helvetica, Arial, sans-serif;
background: linear-gradient(135deg, #ffffff 0%, #fef9f9 100%);
border-radius: var(–cp-radius-xl);
box-shadow: var(–cp-shadow-lg);
width: 100%;
max-width: 100%;
transition: all 0.2s;
/* 侧边栏友好：确保不会溢出父容器 */
overflow-x: hidden;
}

/* 内部容器 – 紧凑间距 */
.cp-container {
padding: 1.2rem 1rem 1.2rem 1rem;
}

/* 头部区域（标题+周期按钮） */
.cp-header {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
align-items: center;
gap: 0.75rem;
margin-bottom: 1rem;
border-bottom: 1.5px solid var(–cp-gray-100);
padding-bottom: 0.8rem;
}

.cp-title-section {
display: flex;
align-items: center;
gap: 0.5rem;
}

.cp-icon-img {
width: 32px;
height: 32px;
background: linear-gradient(135deg, #f43f5e, #f97316);
border-radius: 0.75rem;
display: inline-flex;
align-items: center;
justify-content: center;
font-size: 1.2rem;
box-shadow: 0 4px 8px -4px rgba(244, 63, 94, 0.3);
}

.cp-title {
font-size: 1.2rem;
font-weight: 700;
letter-spacing: -0.3px;
background: linear-gradient(115deg, #1e293b, #3b2f2f, #be123c);
background-clip: text;
-webkit-background-clip: text;
color: transparent;
white-space: nowrap;
}

/* 周期按钮组 */
.cp-period-btns {
display: flex;
gap: 0.4rem;
background: var(–cp-gray-50);
padding: 0.2rem;
border-radius: 2rem;
}

.cp-period-btn {
border: none;
background: transparent;
padding: 0.3rem 0.8rem;
font-weight: 600;
font-size: 0.7rem;
border-radius: 1.5rem;
cursor: pointer;
transition: all 0.2s cubic-bezier(0.2, 0.9, 0.4, 1.1);
color: var(–cp-gray-600);
font-family: inherit;
}

.cp-period-btn:hover {
background: rgba(244, 63, 94, 0.08);
color: var(–cp-primary-dark);
transform: translateY(-1px);
}

.cp-period-btn.active {
background: linear-gradient(105deg, #f43f5e, #e11d48);
color: white;
box-shadow: 0 4px 8px -3px rgba(244, 63, 94, 0.5);
}

.cp-period-btn:active {
transform: scale(0.96);
}

/* 市值卡片区域 – 紧凑三列，窄屏自动换行 */
.cp-metrics {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 0.6rem;
margin-bottom: 1.2rem;
}

.cp-metric-card {
background: white;
border-radius: var(–cp-radius-card);
padding: 0.6rem 0.5rem;
box-shadow: var(–cp-shadow-sm);
border: 1px solid var(–cp-gray-100);
transition: all 0.2s;
text-align: center;
}

.cp-metric-label {
font-size: 0.65rem;
text-transform: uppercase;
letter-spacing: 0.3px;
font-weight: 600;
color: var(–cp-gray-600);
display: flex;
align-items: center;
justify-content: center;
gap: 0.2rem;
margin-bottom: 0.3rem;
}

.cp-metric-value {
font-size: 1rem;
font-weight: 800;
color: var(–cp-gray-900);
letter-spacing: -0.01em;
line-height: 1.2;
word-break: break-word;
}

.cp-metric-change {
font-size: 0.7rem;
font-weight: 600;
display: inline-block;
margin-top: 0.2rem;
}

.cp-change-positive {
color: var(–cp-up);
background: #d1fae5;
padding: 0.1rem 0.4rem;
border-radius: 1rem;
font-size: 0.65rem;
}

.cp-change-negative {
color: var(–cp-down);
background: #fee2e2;
padding: 0.1rem 0.4rem;
border-radius: 1rem;
}

/* 走势图区域 – 高度减小，适配窄栏 */
.cp-chart-area {
background: #ffffff;
border-radius: var(–cp-radius-card);
padding: 0.5rem 0.2rem 0.2rem 0.2rem;
margin-bottom: 1.2rem;
border: 1px solid var(–cp-gray-100);
box-shadow: var(–cp-shadow-sm);
}

.cp-chart-header {
display: flex;
justify-content: space-between;
align-items: baseline;
padding: 0 0.4rem 0.4rem 0.4rem;
flex-wrap: wrap;
}

.cp-chart-title {
font-weight: 700;
font-size: 0.7rem;
color: var(–cp-gray-700);
display: flex;
align-items: center;
gap: 4px;
}

.cp-chart-note {
font-size: 0.6rem;
color: var(–cp-gray-500);
}

canvas {
width: 100%;
height: auto;
background: #fefcfc;
border-radius: 0.75rem;
}

/* 双榜布局 – 侧边栏改为上下排列（grid自动变成1列） */
.cp-rankings {
display: flex;
flex-direction: column;
gap: 1rem;
margin-top: 0.2rem;
}

.cp-rank-card {
background: white;
border-radius: var(–cp-radius-card);
box-shadow: var(–cp-shadow-md);
border: 1px solid var(–cp-gray-100);
overflow: hidden;
}

.cp-rank-header {
padding: 0.6rem 0.8rem;
background: var(–cp-gray-50);
border-bottom: 1px solid var(–cp-gray-200);
font-weight: 800;
font-size: 0.85rem;
display: flex;
align-items: center;
gap: 0.4rem;
}

.cp-rank-list {
padding: 0;
}

.cp-rank-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.55rem 0.8rem;
border-bottom: 1px solid var(–cp-gray-100);
transition: background 0.15s;
}

.cp-rank-item:hover {
background: #fef2f2;
}

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

.cp-coin-icon {
width: 26px;
height: 26px;
background: linear-gradient(145deg, #f1f5f9, #eef2ff);
border-radius: 30px;
display: flex;
align-items: center;
justify-content: center;
font-size: 0.85rem;
}

.cp-coin-name {
font-weight: 700;
font-size: 0.8rem;
color: var(–cp-gray-800);
}

.cp-coin-symbol {
font-size: 0.6rem;
color: var(–cp-gray-500);
}

.cp-coin-change {
font-weight: 700;
font-size: 0.75rem;
}

.cp-up-txt {
color: var(–cp-up);
background: #e9f9ef;
padding: 0.15rem 0.5rem;
border-radius: 1rem;
}

.cp-down-txt {
color: var(–cp-down);
background: #ffe6e6;
padding: 0.15rem 0.5rem;
border-radius: 1rem;
}

/* 底部注解 */
.cp-footer {
margin-top: 1rem;
text-align: center;
font-size: 0.6rem;
color: var(–cp-gray-500);
border-top: 1px solid var(–cp-gray-100);
padding-top: 0.8rem;
}

/* 响应式微调：当宽度不足350px时，进一步压缩边距 */
@media (max-width: 450px) {
.cp-container {
padding: 0.9rem 0.7rem;
}
.cp-metric-value {
font-size: 0.85rem;
}
.cp-title {
font-size: 1rem;
white-space: normal;
}
.cp-period-btn {
padding: 0.25rem 0.6rem;
font-size: 0.65rem;
}
}

/* 确保canvas在任何宽度下清晰重绘 */
.cp-chart-area canvas {
display: block;
}