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/* ca-parts-style-v5 — full token set from docs/UI_STYLE.md */
:root {
  /* 10 design tokens copied from Parts UI_STYLE.md */
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --good: #16a34a;
  --warn: #ca8a04;
  --bad: #dc2626;
  --accent: #3b82f6;
  --accent-light: #2563eb;
  /* Aliases retained from earlier (--ca-* names still referenced below) */
  --ca-bg: var(--bg);
  --ca-card-bg: var(--card-bg);
  --ca-text: var(--text);
  --ca-text-muted: var(--text-muted);
  --ca-border: var(--border);
  --ca-accent: var(--good);          /* primary action stays green */
  --ca-accent-hover: #15803d;
  --ca-bad: var(--bad);
}

/* ---- Base typography + page chrome ---- */
html, body, section[data-testid="stAppViewContainer"] {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif !important;
  color: var(--text);
}
section[data-testid="stMain"] { background: var(--bg) !important; }
[data-testid="stMainBlockContainer"]{
  max-width:100%!important; width:100%!important;
  padding: 1.25rem 1.5rem 2rem 1.5rem !important;
}

/* Hide sidebar and its toggle entirely */
[data-testid="stSidebar"]{display:none!important}
[data-testid="stSidebarCollapseButton"]{display:none!important}
[data-testid="collapsedControl"]{display:none!important}
header[data-testid="stHeader"]{background:transparent!important;}

/* Standard Streamlit headings reuse Parts scale */
h1, .stMarkdown h1 { font-size: 24px; font-weight: 700; color: var(--text); }
h2, .stMarkdown h2 { font-size: 18px; font-weight: 600; color: var(--text); }
h3, .stMarkdown h3 { font-size: 15px; font-weight: 600; color: var(--text); }
.stCaption, [data-testid="stCaptionContainer"] { color: var(--text-muted) !important; }

/* Subheader (st.subheader) — used heavily for "Step 1 / Step 2 / ..." */
[data-testid="stHeading"] h2,
[data-testid="stHeading"] h3 {
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

/* Streamlit metric cards (used on Ready to Close + Commission Audit) */
[data-testid="stMetric"] {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
}
[data-testid="stMetricLabel"] {
  font-size: 12px !important;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted) !important;
  font-weight: 600;
}
[data-testid="stMetricValue"] {
  font-size: 28px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
}

/* Dataframe / data_editor — match Parts table conventions */
[data-testid="stDataFrame"], [data-testid="stDataEditor"] {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

/* Banners: st.success / st.info / st.warning / st.error rendered with
   Parts' accent palette (left-border strip + tinted background). */
[data-testid="stAlertContainer"] {
  border-radius: 8px !important;
  border: 1px solid var(--border) !important;
  border-left-width: 4px !important;
}
[data-testid="stAlertContainer"][kind="success"] {
  background: #ecfdf5 !important;
  border-left-color: var(--good) !important;
  color: #065f46 !important;
}
[data-testid="stAlertContainer"][kind="info"] {
  background: #eff6ff !important;
  border-left-color: var(--accent) !important;
  color: #1e40af !important;
}
[data-testid="stAlertContainer"][kind="warning"] {
  background: #fef3c7 !important;
  border-left-color: var(--warn) !important;
  color: #92400e !important;
}
[data-testid="stAlertContainer"][kind="error"] {
  background: #fef2f2 !important;
  border-left-color: var(--bad) !important;
  color: #991b1b !important;
}

/* Divider line softer than Streamlit default */
[data-testid="stDivider"] hr,
hr { border-color: var(--border) !important; }

/* ---- Header card ---- */
.ca-header {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 28px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ca-header-left h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.ca-header-left .subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 2px;
}
.ca-header-right {
  text-align: right;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}
.ca-header-right strong { color: var(--text); }
.ca-status-dot { font-size: 10px; vertical-align: 1px; }

/* ---- Top nav — Streamlit buttons styled to look like Parts .nav-link ---- */
/* st.container(key="ca_nav") emits a wrapper div with class st-key-ca_nav.
   We turn that into the Parts .top-nav card and restyle the buttons inside. */
.st-key-ca_nav {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 20px;
}
.st-key-ca_nav [data-testid="stHorizontalBlock"]{
  gap: 6px !important;
  align-items: center;
}
.st-key-ca_nav [data-testid="stColumn"]{
  padding: 0 !important;
}
.st-key-ca_nav .stButton > button {
  background: transparent !important;
  color: var(--text-muted) !important;
  border: 1px solid transparent !important;
  border-radius: 6px !important;
  padding: 8px 12px !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  box-shadow: none !important;
  min-height: 0 !important;
  white-space: nowrap !important;
  transition: background-color 0.15s, color 0.15s;
}
.st-key-ca_nav .stButton > button:hover {
  background: rgba(0,0,0,0.04) !important;
  color: var(--text) !important;
  border-color: transparent !important;
}
.st-key-ca_nav .stButton > button[kind="primary"]{
  background: var(--ca-accent) !important;
  color: #ffffff !important;
}
.st-key-ca_nav .stButton > button[kind="primary"]:hover {
  background: var(--ca-accent-hover) !important;
  color: #ffffff !important;
}
/* Sign-out button hovers red like Parts .logout-link */
.st-key-navbtn_signout button:hover,
.st-key-ca_nav .stButton [data-key="navbtn_signout"]:hover {
  background: rgba(220,38,38,0.06) !important;
  color: var(--bad) !important;
}


/* ca-parts-style-v5 — full token set from docs/UI_STYLE.md */
:root {
  /* 10 design tokens copied from Parts UI_STYLE.md */
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --good: #16a34a;
  --warn: #ca8a04;
  --bad: #dc2626;
  --accent: #3b82f6;
  --accent-light: #2563eb;
  /* Aliases retained from earlier (--ca-* names still referenced below) */
  --ca-bg: var(--bg);
  --ca-card-bg: var(--card-bg);
  --ca-text: var(--text);
  --ca-text-muted: var(--text-muted);
  --ca-border: var(--border);
  --ca-accent: var(--good);          /* primary action stays green */
  --ca-accent-hover: #15803d;
  --ca-bad: var(--bad);
}

/* ---- Base typography + page chrome ---- */
html, body, section[data-testid="stAppViewContainer"] {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif !important;
  color: var(--text);
}
section[data-testid="stMain"] { background: var(--bg) !important; }
[data-testid="stMainBlockContainer"]{
  max-width:100%!important; width:100%!important;
  padding: 1.25rem 1.5rem 2rem 1.5rem !important;
}

/* Hide sidebar and its toggle entirely */
[data-testid="stSidebar"]{display:none!important}
[data-testid="stSidebarCollapseButton"]{display:none!important}
[data-testid="collapsedControl"]{display:none!important}
header[data-testid="stHeader"]{background:transparent!important;}

/* Standard Streamlit headings reuse Parts scale */
h1, .stMarkdown h1 { font-size: 24px; font-weight: 700; color: var(--text); }
h2, .stMarkdown h2 { font-size: 18px; font-weight: 600; color: var(--text); }
h3, .stMarkdown h3 { font-size: 15px; font-weight: 600; color: var(--text); }
.stCaption, [data-testid="stCaptionContainer"] { color: var(--text-muted) !important; }

/* Subheader (st.subheader) — used heavily for "Step 1 / Step 2 / ..." */
[data-testid="stHeading"] h2,
[data-testid="stHeading"] h3 {
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

/* Streamlit metric cards (used on Ready to Close + Commission Audit) */
[data-testid="stMetric"] {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
}
[data-testid="stMetricLabel"] {
  font-size: 12px !important;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted) !important;
  font-weight: 600;
}
[data-testid="stMetricValue"] {
  font-size: 28px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
}

/* Dataframe / data_editor — match Parts table conventions */
[data-testid="stDataFrame"], [data-testid="stDataEditor"] {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

/* Banners: st.success / st.info / st.warning / st.error rendered with
   Parts' accent palette (left-border strip + tinted background). */
[data-testid="stAlertContainer"] {
  border-radius: 8px !important;
  border: 1px solid var(--border) !important;
  border-left-width: 4px !important;
}
[data-testid="stAlertContainer"][kind="success"] {
  background: #ecfdf5 !important;
  border-left-color: var(--good) !important;
  color: #065f46 !important;
}
[data-testid="stAlertContainer"][kind="info"] {
  background: #eff6ff !important;
  border-left-color: var(--accent) !important;
  color: #1e40af !important;
}
[data-testid="stAlertContainer"][kind="warning"] {
  background: #fef3c7 !important;
  border-left-color: var(--warn) !important;
  color: #92400e !important;
}
[data-testid="stAlertContainer"][kind="error"] {
  background: #fef2f2 !important;
  border-left-color: var(--bad) !important;
  color: #991b1b !important;
}

/* Divider line softer than Streamlit default */
[data-testid="stDivider"] hr,
hr { border-color: var(--border) !important; }

/* ---- Header card ---- */
.ca-header {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 28px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ca-header-left h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.ca-header-left .subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 2px;
}
.ca-header-right {
  text-align: right;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}
.ca-header-right strong { color: var(--text); }
.ca-status-dot { font-size: 10px; vertical-align: 1px; }

/* ---- Top nav — Streamlit buttons styled to look like Parts .nav-link ---- */
/* st.container(key="ca_nav") emits a wrapper div with class st-key-ca_nav.
   We turn that into the Parts .top-nav card and restyle the buttons inside. */
.st-key-ca_nav {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 20px;
}
.st-key-ca_nav [data-testid="stHorizontalBlock"]{
  gap: 6px !important;
  align-items: center;
}
.st-key-ca_nav [data-testid="stColumn"]{
  padding: 0 !important;
}
.st-key-ca_nav .stButton > button {
  background: transparent !important;
  color: var(--text-muted) !important;
  border: 1px solid transparent !important;
  border-radius: 6px !important;
  padding: 8px 12px !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  box-shadow: none !important;
  min-height: 0 !important;
  white-space: nowrap !important;
  transition: background-color 0.15s, color 0.15s;
}
.st-key-ca_nav .stButton > button:hover {
  background: rgba(0,0,0,0.04) !important;
  color: var(--text) !important;
  border-color: transparent !important;
}
.st-key-ca_nav .stButton > button[kind="primary"]{
  background: var(--ca-accent) !important;
  color: #ffffff !important;
}
.st-key-ca_nav .stButton > button[kind="primary"]:hover {
  background: var(--ca-accent-hover) !important;
  color: #ffffff !important;
}
/* Sign-out button hovers red like Parts .logout-link */
.st-key-navbtn_signout button:hover,
.st-key-ca_nav .stButton [data-key="navbtn_signout"]:hover {
  background: rgba(220,38,38,0.06) !important;
  color: var(--bad) !important;
}