/* ===== Hermes 股票看板 - 通用样式 v3 ===== */
:root{--bg:#0b0b16;--nav:#12122a;--card:#181830;--border:rgba(99,102,241,.15);--card-hover:#1e1e3a;--text:#e2e8f0;--muted:#64748b;--accent:#22d3ee;--red:#f43f5e;--green:#22c55e;--yellow:#eab308;--blue:#3b82f6;--gradient:linear-gradient(135deg,#1e1e3a,#181830)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:15px;line-height:1.6}

/* ===== 顶部导航（桌面）===== */
.topnav{background:var(--nav);border-bottom:1px solid var(--border);padding:0 28px;display:flex;align-items:center;height:50px;position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
@media(max-width:767px){.topnav{display:none}}
.topnav h1{font-size:15px;font-weight:700;background:linear-gradient(135deg,#22d3ee,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-right:28px;letter-spacing:-.3px}
.topnav a{padding:4px 12px;border-radius:6px;font-size:13px;color:var(--muted);text-decoration:none;transition:all .2s;position:relative}
.topnav a:hover{color:var(--text);background:rgba(99,102,241,.1)}
.topnav a.act{color:var(--accent)}
.topnav a.act::after{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);width:16px;height:2px;background:var(--accent);border-radius:1px}
.topnav .time{font-size:11px;color:#334155;margin-left:auto}

/* ===== 汉堡菜单（手机）===== */
.hamburger{display:none;position:fixed;top:10px;left:10px;z-index:300;background:var(--nav);border:1px solid var(--border);border-radius:10px;padding:10px 12px;color:#94a3b8;font-size:18px;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.4)}
@media(max-width:767px){.hamburger{display:block}}
.sb-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;display:none;backdrop-filter:blur(4px)}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:var(--nav);z-index:300;transform:translateX(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:24px 16px;border-right:1px solid var(--border)}
.sidebar.open{transform:translateX(0)}
.sidebar h2{font-size:16px;font-weight:700;background:linear-gradient(135deg,#22d3ee,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:24px;letter-spacing:-.3px}
.sidebar a{display:block;padding:11px 14px;border-radius:10px;font-size:14px;color:var(--muted);text-decoration:none;margin-bottom:2px;transition:all .2s}
.sidebar a:hover{color:var(--text);background:rgba(99,102,241,.1)}
.sidebar a.act{color:var(--accent);background:rgba(34,211,238,.08);font-weight:500}
.sidebar .sbtime{font-size:11px;color:#334155;margin-top:28px;padding-top:16px;border-top:1px solid var(--border)}

/* ===== 主内容区 ===== */
.main{max-width:1100px;margin:0 auto;padding:28px 32px}
@media(max-width:767px){.main{padding:16px 14px;padding-top:56px}}

/* ===== 卡片 ===== */
.card{background:var(--card);border-radius:14px;padding:20px;margin:14px 0;border:1px solid var(--border);transition:all .25s;position:relative}
.card:hover{border-color:rgba(99,102,241,.3);box-shadow:0 4px 24px rgba(0,0,0,.2)}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(99,102,241,.1)}
.card-header h3{font-size:14px;font-weight:600;color:var(--accent)}
.card-body{font-size:13px}

/* ===== 统计卡片 ===== */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin:16px 0}
.stat-card{background:var(--gradient);border:1px solid var(--border);border-radius:14px;padding:20px 16px;text-align:center;transition:all .3s;cursor:default}
.stat-card:hover{border-color:rgba(99,102,241,.3);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.25)}
.stat-card .val{font-size:28px;font-weight:700;background:linear-gradient(135deg,#22d3ee,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-card .lbl{font-size:12px;color:var(--muted);margin-top:4px}

/* ===== 表格 ===== */
.table-wrap{overflow-x:auto;border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 12px;border-bottom:2px solid rgba(99,102,241,.12);font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
td{padding:10px 12px;border-bottom:1px solid rgba(99,102,241,.06)}
tr{transition:background .15s}
tr:hover td{background:rgba(99,102,241,.06)}

/* ===== 股票链接（可点击） ===== */
.stock-link{color:#e2e8f0;font-weight:600;cursor:pointer;transition:color .2s;text-decoration:none}
.stock-link:hover{color:var(--accent);text-decoration:none}

/* ===== 颜色 ===== */
.up,.red{color:var(--red)}.down,.green{color:var(--green)}.accent{color:var(--accent)}.muted{color:var(--muted)}
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-red{background:rgba(244,63,94,.15);color:var(--red)}
.badge-green{background:rgba(34,197,94,.15);color:var(--green)}
.badge-yellow{background:rgba(234,179,8,.15);color:var(--yellow)}
.badge-blue{background:rgba(59,130,246,.15);color:var(--blue)}
.badge-gray{background:rgba(100,116,139,.15);color:var(--muted)}
.badge-cyan{background:rgba(34,211,238,.12);color:var(--accent)}

/* ===== 弹窗 ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:400;display:none;backdrop-filter:blur(6px);animation:fadeIn .2s}
.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:700px;max-height:85vh;background:var(--card);border:1px solid var(--border);border-radius:18px;z-index:500;display:none;padding:24px;overflow-y:auto;box-shadow:0 24px 80px rgba(0,0,0,.5);animation:modalIn .25s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-48%) scale(.95)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--muted);font-size:20px;cursor:pointer;padding:4px 8px;border-radius:6px}
.modal-close:hover{color:var(--text);background:rgba(99,102,241,.1)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.modal-header h2{font-size:18px;font-weight:700}
.modal-body{font-size:14px}
#klineChart{width:100%;height:380px;margin:12px 0}

/* ===== 按钮 ===== */
.btn{padding:7px 16px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:rgba(99,102,241,.06);color:var(--muted);transition:all .2s}
.btn:hover{background:rgba(34,211,238,.1);color:var(--accent);border-color:rgba(34,211,238,.25)}
.btn.act{background:rgba(34,211,238,.12);color:var(--accent);border-color:rgba(34,211,238,.25)}

/* ===== 标题 ===== */
h1{font-size:22px;font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid rgba(244,63,94,.3);color:#f1f5f9}
h2{font-size:16px;font-weight:600;margin:20px 0 12px;color:#e2e8f0}
h3{font-size:14px;font-weight:600;color:#cbd5e1;margin:12px 0 6px}

/* ===== 加载 ===== */
.loading{text-align:center;padding:50px 0;color:var(--muted);font-size:14px}
.spinner{display:inline-block;width:28px;height:28px;border:3px solid rgba(34,211,238,.1);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== 网格布局 ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:767px){.grid-2{grid-template-columns:1fr}}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:767px){.grid-4{grid-template-columns:repeat(2,1fr)}}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px}

/* ===== 通知条 ===== */
.notice{border-radius:10px;padding:10px 16px;margin:10px 0;font-size:13px;border-left:3px solid}
.notice-green{background:rgba(34,197,94,.08);border-color:var(--green)}
.notice-red{background:rgba(244,63,94,.08);border-color:var(--red)}
.notice-yellow{background:rgba(234,179,8,.08);border-color:var(--yellow)}
.notice-blue{background:rgba(59,130,246,.08);border-color:var(--blue)}

/* ===== 小标签 ===== */
.tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}