qchen34--tradingagents
wehub-resource-sync
465 行
12 KiB
Python
465 行
12 KiB
Python
import streamlit as st
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from web.ui_shell import (
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COLOR_NAV_RAIL_BASE,
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COLOR_NAV_RAIL_EDGE,
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SIDEBAR_WIDTH_PX,
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)
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def apply_theme() -> None:
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"""Apply a minimal professional dark style (centered layout + panel chrome)."""
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sw = SIDEBAR_WIDTH_PX
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rail_edge = COLOR_NAV_RAIL_EDGE
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rail_base = COLOR_NAV_RAIL_BASE
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_nav_shell = f"""
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<style>
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/* === AppCanvas：主画布（与侧栏同系底色 + 扫光）=== */
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.stApp {{
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font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, sans-serif;
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color: #e5e7eb;
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background: radial-gradient(1200px 600px at 10% -10%, rgba(99, 102, 241, 0.12), transparent 55%),
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radial-gradient(900px 500px at 90% 0%, rgba(34, 211, 238, 0.08), transparent 50%),
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#0b1220;
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}}
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/* === NavRail：仅展开态固定宽度；收缩态交给 Streamlit 原生逻辑 === */
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[data-testid="stSidebar"][aria-expanded="true"] {{
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width: {sw}px !important;
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min-width: {sw}px !important;
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max-width: {sw}px !important;
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background: {rail_base} !important;
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border-right: 1px solid {rail_edge} !important;
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box-shadow: inset -8px 0 24px -12px rgba(2, 6, 23, 0.45);
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}}
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[data-testid="stSidebar"][aria-expanded="true"] > div:first-child,
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[data-testid="stSidebar"][aria-expanded="true"] [data-testid="stSidebarContent"] {{
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width: 100%;
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background: {rail_base} !important;
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padding: 0 !important;
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}}
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[data-testid="stSidebar"][aria-expanded="true"] [data-testid="stVerticalBlock"] {{
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padding: 0.45rem 0.3rem 0.7rem 0.3rem;
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}}
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[data-testid="stSidebar"][aria-expanded="false"] {{
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width: 0 !important;
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min-width: 0 !important;
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max-width: 0 !important;
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border-right: 0 !important;
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box-shadow: none !important;
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}}
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/* NavMenu：option_menu iframe 铺满导航轨 */
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[data-testid="stSidebar"] [data-testid="stElementContainer"] {{
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background: {rail_base} !important;
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}}
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[data-testid="stSidebar"] iframe {{
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width: 100% !important;
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min-height: 0 !important;
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border: none !important;
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background: {rail_base} !important;
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}}
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"""
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_work_pane = """
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.main .block-container {
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max-width: __CONTENT_MAX__;
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padding-top: 1.25rem;
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padding-bottom: 2.5rem;
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padding-left: max(1rem, 3vw);
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padding-right: max(1rem, 3vw);
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}
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.ta-page-title {
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font-size: 1.5rem;
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font-weight: 600;
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letter-spacing: -0.03em;
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margin: 0 0 0.35rem 0;
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color: #f8fafc;
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}
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.ta-page-desc {
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font-size: 0.92rem;
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color: #94a3b8;
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margin: 0 0 1.25rem 0;
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line-height: 1.45;
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}
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.ta-data-as-of {
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font-size: 0.88rem;
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color: #cbd5e1;
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background: rgba(30, 41, 59, 0.65);
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border: 1px solid rgba(148, 163, 184, 0.28);
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border-radius: 10px;
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padding: 10px 14px;
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margin: 0 0 1rem 0;
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line-height: 1.45;
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}
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.ta-card {
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background: #111827;
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border: 1px solid #1f2937;
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border-radius: 10px;
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padding: 12px 14px;
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margin-bottom: 10px;
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}
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.ta-muted {
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color: #9ca3af;
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}
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.ta-ok {
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color: #22c55e;
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}
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.ta-warn {
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color: #f59e0b;
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}
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.ta-bad {
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color: #ef4444;
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}
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.ta-summary {
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background: #0f172a;
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border: 1px solid #334155;
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border-radius: 10px;
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padding: 14px 16px;
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margin: 8px 0 16px 0;
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}
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.ta-log-panel {
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font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
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font-size: 0.82rem;
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max-height: 420px;
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overflow-y: auto;
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white-space: pre-wrap;
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background: #020617;
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border: 1px solid #1e293b;
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border-radius: 8px;
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padding: 10px;
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}
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/* Bordered sections (Streamlit container border) */
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[data-testid="stVerticalBlockBorderWrapper"] {
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background: rgba(15, 23, 42, 0.45) !important;
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border: 1px solid rgba(148, 163, 184, 0.22) !important;
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border-radius: 14px !important;
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padding: 1rem 1.15rem 1.1rem 1.15rem !important;
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margin-bottom: 1rem !important;
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box-shadow: 0 12px 32px rgba(2, 6, 23, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
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}
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[data-testid="stVerticalBlockBorderWrapper"] h5 {
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margin-top: 0 !important;
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margin-bottom: 0.75rem !important;
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font-weight: 600 !important;
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font-size: 0.95rem !important;
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color: #cbd5e1 !important;
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letter-spacing: -0.02em;
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}
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/* 指标下方中文说明（st.caption） */
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[data-testid="stHorizontalBlock"] [data-testid="stCaption"] {
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text-align: center;
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color: #94a3b8 !important;
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font-size: 0.78rem !important;
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line-height: 1.35 !important;
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margin-top: 0.1rem !important;
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padding-top: 0 !important;
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}
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.ta-glass-card {
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background: rgba(15, 23, 42, 0.55);
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border: 1px solid rgba(148, 163, 184, 0.32);
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border-radius: 14px;
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padding: 12px;
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margin-bottom: 12px;
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backdrop-filter: blur(8px);
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-webkit-backdrop-filter: blur(8px);
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box-shadow: 0 10px 24px rgba(2, 6, 23, 0.35), inset 0 1px 0 rgba(255,255,255,0.04);
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}
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.ta-news-card {
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background: rgba(15, 23, 42, 0.55);
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border: 1px solid rgba(148, 163, 184, 0.28);
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border-radius: 14px;
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padding: 14px 16px 12px 16px;
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margin-bottom: 12px;
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backdrop-filter: blur(8px);
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-webkit-backdrop-filter: blur(8px);
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box-shadow: 0 10px 24px rgba(2, 6, 23, 0.3);
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}
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.ta-news-title {
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font-weight: 600;
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font-size: 0.98rem;
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margin: 0 0 0.35rem 0;
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color: #f1f5f9;
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line-height: 1.35;
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}
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.ta-news-meta {
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font-size: 0.75rem;
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color: #64748b;
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margin: 0 0 0.5rem 0;
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}
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.ta-news-body {
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font-size: 0.88rem;
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color: #cbd5e1;
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margin: 0 0 0.5rem 0;
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line-height: 1.5;
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}
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.ta-news-link {
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margin: 0;
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font-size: 0.86rem;
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}
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.ta-news-link a {
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color: #818cf8;
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text-decoration: none;
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font-weight: 500;
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}
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.ta-news-link a:hover {
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text-decoration: underline;
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color: #a5b4fc;
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}
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/* Dashboard：横向指标条，收紧列布局带来的上方空白 */
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[data-testid="stHorizontalBlock"] {
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gap: 0.4rem !important;
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align-items: stretch !important;
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}
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[data-testid="stHorizontalBlock"] > [data-testid="stVerticalBlock"] {
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flex: 1 1 0 !important;
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min-width: 0 !important;
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padding-top: 0 !important;
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}
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[data-testid="stHorizontalBlock"] [data-testid="stMetric"] {
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margin-top: 0 !important;
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}
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/* 仪表盘：宏观 / 主要指数 — 单卡内 主标题 → 大数字 → 副标题（左对齐，参考财务卡片层级） */
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.ta-stat-row {
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display: flex;
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flex-wrap: wrap;
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gap: 0.65rem;
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margin-top: 0.35rem;
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align-items: stretch;
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}
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.ta-stat-row .ta-stat-card {
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flex: 1 1 148px;
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min-width: min(148px, 100%);
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box-sizing: border-box;
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background: rgba(248, 250, 252, 0.04);
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border: 1px solid rgba(148, 163, 184, 0.22);
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border-radius: 12px;
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padding: 14px 16px 12px 16px;
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text-align: left;
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box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
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}
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.ta-stat-title {
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font-size: 0.82rem;
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font-weight: 500;
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color: #94a3b8;
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margin: 0 0 8px 0;
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line-height: 1.3;
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letter-spacing: -0.01em;
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}
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.ta-stat-value {
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font-size: 1.5rem;
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font-weight: 700;
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color: #f8fafc;
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margin: 0 0 8px 0;
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line-height: 1.15;
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letter-spacing: -0.03em;
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}
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.ta-stat-value.ta-stat-up {
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color: #22c55e;
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}
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.ta-stat-value.ta-stat-down {
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color: #ef4444;
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}
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.ta-stat-sub {
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font-size: 0.78rem;
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font-weight: 400;
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color: #64748b;
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margin: 0;
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line-height: 1.4;
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}
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/* 大盘总结（markdown-it 渲染块） */
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.ta-digest-prose .ta-digest-inner h1,
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.ta-digest-prose .ta-digest-inner h2,
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.ta-digest-prose .ta-digest-inner h3,
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.ta-digest-prose .ta-digest-inner h4,
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.ta-digest-prose .ta-digest-inner h5 {
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color: #f1f5f9 !important;
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font-weight: 600;
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margin: 1rem 0 0.5rem 0;
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line-height: 1.35;
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letter-spacing: -0.02em;
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}
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.ta-digest-prose .ta-digest-inner h5:first-child,
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.ta-digest-prose .ta-digest-inner h4:first-child {
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margin-top: 0;
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}
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.ta-digest-prose .ta-digest-inner p {
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margin: 0.4rem 0 0.65rem 0;
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color: #e2e8f0;
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}
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.ta-digest-prose .ta-digest-inner ul,
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.ta-digest-prose .ta-digest-inner ol {
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margin: 0.35rem 0 0.75rem 1.1rem;
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padding: 0;
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color: #cbd5e1;
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}
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.ta-digest-prose .ta-digest-inner li {
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margin: 0.25rem 0;
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line-height: 1.55;
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}
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.ta-digest-prose .ta-digest-inner strong {
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color: #f8fafc;
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font-weight: 600;
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}
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.ta-digest-prose .ta-digest-inner a {
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color: #a5b4fc;
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text-decoration: none;
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}
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.ta-digest-prose .ta-digest-inner a:hover {
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text-decoration: underline;
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}
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.ta-digest-prose .ta-digest-inner hr {
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border: none;
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border-top: 1px solid rgba(148, 163, 184, 0.25);
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margin: 1rem 0;
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}
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/* 大盘总结：分节 <details>（嵌在仪表盘 expander 内，避免嵌套 Streamlit expander） */
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.ta-digest-details {
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margin: 0.55rem 0;
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border: 1px solid rgba(148, 163, 184, 0.22);
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border-radius: 10px;
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padding: 4px 12px 12px 14px;
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background: rgba(15, 23, 42, 0.42);
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}
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.ta-digest-summary {
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cursor: pointer;
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font-weight: 600;
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color: #a5b4fc;
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padding: 6px 0 4px 0;
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font-size: 0.9rem;
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list-style: none;
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}
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.ta-digest-summary::-webkit-details-marker {
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display: none;
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}
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.ta-digest-details-body {
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padding-top: 8px;
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margin-top: 4px;
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border-top: 1px solid rgba(148, 163, 184, 0.12);
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font-size: 0.9rem;
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line-height: 1.68;
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color: #e2e8f0;
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}
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.ta-digest-details-body .ta-digest-inner p {
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margin: 0.35rem 0 0.55rem 0;
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color: #e2e8f0;
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}
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.ta-digest-details-body .ta-digest-inner ul,
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.ta-digest-details-body .ta-digest-inner ol {
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margin: 0.3rem 0 0.6rem 1.1rem;
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color: #cbd5e1;
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}
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.ta-digest-details-body .ta-digest-inner li {
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margin: 0.2rem 0;
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line-height: 1.55;
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}
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.ta-digest-details-body .ta-digest-inner strong {
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color: #f8fafc;
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}
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/* 仪表盘大块折叠：与页面背景区分的轻边框 */
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section.main [data-testid="stExpander"] {
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border: 1px solid rgba(148, 163, 184, 0.18) !important;
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border-radius: 12px !important;
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background: rgba(15, 23, 42, 0.28) !important;
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margin-bottom: 0.65rem !important;
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}
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/* Top 10 新闻：每行约 2～3 条（宽屏 3 列，中屏 2 列） */
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.ta-news-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
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gap: 0.85rem;
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margin-top: 0.35rem;
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}
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@media (min-width: 1100px) {
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.ta-news-grid {
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grid-template-columns: repeat(3, minmax(0, 1fr));
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}
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}
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@media (max-width: 700px) {
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.ta-news-grid {
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grid-template-columns: 1fr;
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}
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}
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.ta-news-grid .ta-news-card {
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margin-bottom: 0;
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min-height: 200px;
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height: 100%;
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display: flex;
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flex-direction: column;
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box-sizing: border-box;
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}
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.ta-news-grid .ta-news-body {
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flex: 1 1 auto;
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overflow: hidden;
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display: -webkit-box;
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-webkit-line-clamp: 5;
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-webkit-box-orient: vertical;
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}
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[data-testid="stMetric"] {
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background: rgba(15, 23, 42, 0.65);
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border: 1px solid rgba(148, 163, 184, 0.22);
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border-radius: 12px;
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padding: 10px 12px;
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backdrop-filter: blur(8px);
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-webkit-backdrop-filter: blur(8px);
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}
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[data-testid="stMetric"] label {
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color: #94a3b8 !important;
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}
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[data-testid="stMetric"] [data-testid="stMetricValue"] {
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color: #f8fafc !important;
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}
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.ta-news-date {
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font-weight: 400;
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color: #94a3b8;
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font-size: 0.85em;
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}
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.ta-stance-bull { color: #22c55e; font-weight: 600; }
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.ta-stance-bear { color: #ef4444; font-weight: 600; }
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.ta-stance-neut { color: #94a3b8; font-weight: 600; }
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.ta-stance-unknown { color: #64748b; font-weight: 500; }
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.ta-llm-hdr {
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font-size: 0.78rem;
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font-weight: 600;
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color: #a5b4fc;
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margin: 0.35rem 0 0.15rem 0;
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}
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.ta-llm-body {
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font-size: 0.82rem;
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color: #cbd5e1;
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margin: 0 0 0.5rem 0;
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line-height: 1.45;
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}
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.ta-news-link-row {
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margin: 0.35rem 0 0 0;
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font-size: 0.84rem;
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}
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.ta-news-link-original {
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color: #94a3b8;
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text-decoration: none;
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}
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.ta-news-link-original:hover { text-decoration: underline; color: #cbd5e1; }
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.ta-news-read-full {
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color: #818cf8;
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font-weight: 600;
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text-decoration: none;
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}
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.ta-news-read-full:hover { text-decoration: underline; color: #a5b4fc; }
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.ta-news-link-sep { color: #475569; }
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.ta-news-hint {
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color: #64748b;
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font-size: 0.8rem;
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font-weight: 400;
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}
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.ta-macro-list {
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margin: 0.35rem 0 0 0;
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padding-left: 1.1rem;
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color: #e2e8f0;
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font-size: 0.88rem;
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line-height: 1.5;
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}
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.ta-macro-hint {
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color: #94a3b8;
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font-size: 0.8rem;
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}
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</style>
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"""
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st.markdown(_nav_shell + _work_pane.replace("__CONTENT_MAX__", "min(1180px, 100%)"), unsafe_allow_html=True)
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