/* A股情绪看板 · 公共深色主题 · 沿用 v3 邮件铁则 */
*{box-sizing:border-box}
body{margin:0;padding:0;background:#1a1f2e;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,-apple-system,BlinkMacSystemFont,sans-serif;color:#c9d1d9;-webkit-text-size-adjust:100%;text-size-adjust:100%}
a{color:#58a6ff;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:20px 16px 40px}
.c{background:#242938;border:1px solid #3a4152;border-radius:8px;padding:16px 20px}
h1{color:#d4d9e3;font-size:22px;font-weight:800;margin:0 0 12px}
h2{color:#c9d1d9;font-size:17px;font-weight:700;margin:24px 4px 12px}
h3{color:#c9d1d9;font-size:15px;font-weight:700;margin:16px 0 8px}

/* 顶部导航 */
.nav{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#242938;border:1px solid #3a4152;border-radius:8px;margin-bottom:12px;font-size:14px;flex-wrap:wrap;gap:8px}
.nav .brand{color:#d4d9e3;font-weight:700}
.nav a{color:#8b95a5;margin-left:14px}
.nav a:hover{color:#58a6ff}
.nav .logout{color:#f59e0b;cursor:pointer;background:none;border:none;font-size:14px;padding:0;font-family:inherit}

/* 页头 */
.hd{display:flex;justify-content:space-between;align-items:baseline;padding:16px 20px;background:#242938;border:1px solid #3a4152;border-radius:8px;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.hd .t{font-size:20px;font-weight:800;color:#d4d9e3}
.hd .s{color:#8b95a5;font-size:13px}

/* Banner */
.bn{background:linear-gradient(90deg,#7c5a0a,#a37a10);border:1px solid #f59e0b;border-radius:8px;padding:14px 18px;margin-bottom:16px}
.bn .h{color:#fef3c7;font-size:15px;font-weight:700;margin-bottom:6px}
.bn .b{color:#fde68a;font-size:13px;line-height:1.7}

/* 卡片行 & 网格 */
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:0}
.row>.c{flex:1;min-width:220px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:640px){.g2{grid-template-columns:1fr}}

/* 关键指标 */
.kt{color:#8b95a5;font-size:13px;margin-bottom:8px}
.kb{font-size:32px;font-weight:800;font-family:'SF Mono',Menlo,Consolas,monospace;line-height:1.2;color:#d4d9e3}
.ks{color:#c9d1d9;font-size:15px;margin-top:6px}
.kn{color:#8b95a5;font-size:13px;margin-top:6px;line-height:1.6}

/* 标签 */
.tag{display:inline-block;padding:3px 10px;margin:2px 4px 2px 0;background:#3a4152;color:#c9d1d9;font-size:13px;border-radius:12px}
.bg{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:600;border:1px solid transparent}
.pill{display:inline-block;padding:4px 10px;border-radius:12px;font-size:14px;font-weight:600;border:1px solid transparent}

/* 表格 */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tb{width:100%;border-collapse:collapse;font-family:'SF Mono',Menlo,Consolas,monospace;min-width:420px}
.tb th{text-align:left;padding:8px 10px;font-size:13px;font-weight:600;color:#8b95a5;border-bottom:1px solid #3a4152;background:#282d3d}
.tb tbody tr:nth-child(even) td{background:#282d3d}
.tb td{padding:8px 10px;font-size:14px;color:#c9d1d9;border-bottom:1px solid #3a4152}
.tb td.m,.tb td .m{color:#8b95a5}
.tb td.b{color:#c9d1d9;font-weight:600;font-family:PingFang SC,sans-serif}
.m{color:#8b95a5}
.ct{font-size:14px;font-weight:600;margin-bottom:10px}
.lb{color:#8b95a5;font-size:12px;margin:14px 0 6px}
.lr{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed #3a4152;font-size:14px}
.lv{font-family:'SF Mono',monospace;font-size:13px;font-weight:600}
.ss{font-size:11px;color:#8b95a5;margin-left:6px}
.ovb{margin:10px 0;padding:8px 12px;border:1px solid transparent;border-radius:6px;font-size:13px}

/* 综合解读 · 风险 · 分段 */
.narr{background:#242938;border:1px solid #3a4152;border-radius:8px;padding:16px 20px;margin-top:16px}
.narr .h{color:#c9d1d9;font-size:15px;font-weight:700;margin-bottom:10px}
.risk{background:#2a1a0a;border:1px solid #f59e0b;border-radius:8px;padding:16px 20px;margin-top:12px}
.risk .h{color:#f59e0b;font-size:15px;font-weight:700;margin-bottom:10px}
.seg{margin-top:12px}
.seg:first-of-type{margin-top:0}
.seg-h{display:flex;align-items:baseline;margin-bottom:4px}
.seg-n{font-size:22px;font-weight:800;line-height:1;margin-right:6px}
.seg-t{font-size:15px;font-weight:700;color:#c9d1d9}
.risk .seg-t{color:#fde68a}
.seg-b{font-size:15px;line-height:1.8;font-family:PingFang SC,sans-serif;color:#c9d1d9;margin-left:2px}
.risk .seg-b{color:#fde68a}

/* 页脚 */
.foot{margin-top:28px;padding:14px 18px;background:#242938;border:1px solid #3a4152;border-radius:8px;color:#8b95a5;font-size:12px;line-height:1.8}

/* 登录页 */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-box{width:100%;max-width:360px;background:#242938;border:1px solid #3a4152;border-radius:12px;padding:32px 24px;box-shadow:0 8px 32px rgba(0,0,0,.4)}
.login-title{color:#d4d9e3;font-size:22px;font-weight:800;text-align:center;margin:0 0 8px}
.login-sub{color:#8b95a5;font-size:13px;text-align:center;margin:0 0 24px}
.login-input{width:100%;padding:14px 16px;font-size:16px;background:#1a1f2e;border:1px solid #3a4152;border-radius:8px;color:#d4d9e3;font-family:inherit;-webkit-appearance:none;appearance:none}
.login-input:focus{outline:none;border-color:#58a6ff}
.login-btn{width:100%;margin-top:14px;padding:14px 16px;font-size:16px;font-weight:700;background:#2563eb;color:#fff;border:none;border-radius:8px;cursor:pointer;font-family:inherit}
.login-btn:hover{background:#1d4ed8}
.login-btn:disabled{background:#3a4152;cursor:not-allowed}
.login-err{color:#ef4444;font-size:13px;margin-top:10px;min-height:18px;text-align:center}
.login-foot{color:#8b95a5;font-size:12px;text-align:center;margin-top:20px;line-height:1.7}

/* Toast */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);background:#ef4444;color:#fff;padding:10px 20px;border-radius:6px;font-size:14px;box-shadow:0 4px 16px rgba(0,0,0,.4);opacity:0;transition:opacity .3s;pointer-events:none;z-index:9999}
.toast.show{opacity:1}

/* 归档卡片 */
.arc-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-top:12px}
.arc-card{display:block;background:#242938;border:1px solid #3a4152;border-radius:8px;padding:16px 18px;color:#c9d1d9;transition:border-color .2s;text-decoration:none}
.arc-card:hover{border-color:#58a6ff;text-decoration:none}
.arc-date{font-size:16px;font-weight:800;color:#d4d9e3;font-family:'SF Mono',Menlo,Consolas,monospace}
.arc-ratio{font-size:24px;font-weight:800;font-family:'SF Mono',Menlo,Consolas,monospace;margin:6px 0}
.arc-meta{color:#8b95a5;font-size:12px;line-height:1.7;margin-top:6px}
.arc-tags{margin-top:8px}
.arc-tags .tag{font-size:11px;padding:2px 8px}

/* 搜索栏 */
.filter{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap;align-items:center}
.filter input{padding:8px 12px;background:#1a1f2e;border:1px solid #3a4152;border-radius:6px;color:#d4d9e3;font-family:inherit;font-size:14px}
.filter input:focus{outline:none;border-color:#58a6ff}
.filter label{color:#8b95a5;font-size:13px}

/* 空态 */
.empty{padding:40px 20px;text-align:center;color:#8b95a5;font-size:14px}