/* ============================================================
   Biotech Intelligence — Design System
   ============================================================ */

:root {
  /* Pulled directly from PROJECT 2/.streamlit/config.toml */
  --bg:           #F4F7FA;   /* secondaryBackgroundColor */
  --surface:      #FFFFFF;   /* backgroundColor */
  --border:       #dce4ec;
  --text:         #1A1F2E;   /* textColor */
  --text-muted:   #5a6a7e;
  --text-light:   #8fa0b4;

  --header-bg:    #1A1F2E;   /* textColor — gives a cohesive dark header */
  --header-text:  #f8fafc;
  --accent:       #1D6FA4;   /* primaryColor */
  --accent-hover: #165d8a;

  /* Urgency — matching PROJECT 2 calendar color scheme exactly */
  --red:          #C53030;
  --red-bg:       #fff5f5;
  --red-border:   #fc8181;
  --amber:        #D97706;
  --amber-bg:     #fffbeb;
  --amber-border: #f6ad55;
  --blue-mid:     #2B6CB0;
  --blue-mid-bg:  #ebf8ff;
  --blue-mid-border: #90cdf4;
  --green:        #276749;
  --green-bg:     #f0fff4;
  --green-border: #9ae6b4;
  --gray-bg:      #f8fafc;
  --gray-border:  #e2e8f0;

  --radius-sm:    4px;
  --radius:       8px;
  --radius-lg:    12px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08);
  --shadow:       0 4px 12px rgba(0,0,0,.1);

  --font:         'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: var(--font); cursor: pointer; }

/* ── Loading spinner ── */
.spinner {
  display: inline-block;
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-wrap {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 60px 0; color: var(--text-muted);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: var(--header-bg);
  color: var(--header-text);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 56px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.site-logo {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.3px;
  color: #fff;
  white-space: nowrap;
}
.site-logo span { color: #60a5fa; }
.header-tagline {
  font-size: .75rem;
  color: #94a3b8;
  border-left: 1px solid #334155;
  padding-left: 16px;
}

/* ============================================================
   TABS
   ============================================================ */
.tab-bar {
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  padding: 0 24px;
  display: flex;
  gap: 0;
}
.tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: 14px 20px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .15s, border-color .15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.page { max-width: 1800px; margin: 0 auto; padding: 24px 2%; }

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.filter-bar label { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.filter-bar select,
.filter-bar input[type="text"] {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: .85rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color .15s;
}
.filter-bar select:focus,
.filter-bar input[type="text"]:focus { border-color: var(--accent); }
.filter-bar input[type="text"] { min-width: 200px; }
.filter-sep { width: 1px; height: 24px; background: var(--border); margin: 0 4px; }

/* Days-ahead pill group */
.pill-group { display: flex; gap: 4px; }
.pill {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: .8rem;
  background: var(--bg);
  color: var(--text-muted);
  font-weight: 500;
  transition: background .15s, color .15s, border-color .15s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Clear filter link */
.clear-btn {
  margin-left: auto;
  background: none;
  border: none;
  font-size: .8rem;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}
.clear-btn:hover { color: var(--red); background: var(--red-bg); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  flex: 1 1 140px;
  box-shadow: var(--shadow-sm);
}
.stat-card .stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.stat-card.accent .stat-value { color: var(--accent); }
.stat-card.red    .stat-value { color: var(--red); }
.stat-card.green  .stat-value { color: var(--green); }

/* ============================================================
   PDUFA — TWO-PANEL LAYOUT
   ============================================================ */
.pdufa-panels {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .pdufa-panels { grid-template-columns: 1fr; }
}

/* ── Event Cards ── */
.event-list { display: flex; flex-direction: column; gap: 10px; }

.event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s;
}
.event-card:hover { box-shadow: var(--shadow); }

/* Urgency border colors — matches PROJECT 2 calendar exactly */
.event-card.due-30    { border-left-color: var(--red);      background: var(--red-bg); }
.event-card.due-60    { border-left-color: var(--amber);    background: var(--amber-bg); }
.event-card.due-90    { border-left-color: var(--blue-mid); background: var(--blue-mid-bg); }
.event-card.due-later { border-left-color: var(--green);    background: var(--green-bg); }
.event-card.past      { border-left-color: var(--gray-border); opacity: .7; }

/* Confidence border style */
.event-card.conf-medium { border-style: dashed; }
.event-card.conf-low    { border-style: dotted; }

.event-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.event-ticker {
  font-size: .75rem;
  font-weight: 700;
  background: #1e293b;
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 2px 7px;
  letter-spacing: .5px;
  flex-shrink: 0;
}
.event-drug {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}
.event-days {
  font-size: .8rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.event-days.due-30    { color: var(--red); }
.event-days.due-60    { color: var(--amber); }
.event-days.due-90    { color: var(--blue-mid); }
.event-days.due-later { color: var(--green); }

.event-indication {
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.event-date {
  font-size: .8rem;
  color: var(--text-muted);
  margin-left: auto;
}
.pinned-icon {
  font-size: .7rem;
  color: var(--accent);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 3px;
  padding: 1px 5px;
}

/* ── Mini Calendar ── */
.mini-calendar-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 80px;
}
.mini-calendar-panel h3 {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 14px;
}
.cal-month { margin-bottom: 20px; }
.cal-month-label {
  font-size: .85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.cal-event-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: .8rem;
}
.cal-event-row:last-child { border-bottom: none; }
.cal-day {
  font-weight: 700;
  color: var(--text);
  min-width: 24px;
  text-align: right;
  flex-shrink: 0;
}
.cal-drug { color: var(--text); font-weight: 500; }
.cal-ticker-sm {
  font-size: .7rem;
  color: var(--text-muted);
  background: var(--gray-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 4px;
}
.cal-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.cal-dot.due-30    { background: var(--red); }
.cal-dot.due-60    { background: var(--amber); }
.cal-dot.due-90    { background: var(--blue-mid); }
.cal-dot.due-later { background: var(--green); }

/* ============================================================
   BADGES
   — Style matches PROJECT 3 review_app.py _badge() helper:
     white text, colored background, border-radius:10px, pill shape
   ============================================================ */
.badge {
  display: inline-block;
  font-size: .78em;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 10px;
  white-space: nowrap;
  color: #fff;
}

/* Confidence — keep subtle tinted-bg style for these */
.badge-conf-high   { background: #27ae60; color: #fff; }
.badge-conf-medium { background: #f39c12; color: #fff; }
.badge-conf-low    { background: #c0392b; color: #fff; }

/* Stage badges — exact STAGE_COLOURS from review_app.py */
.badge-preclinical  { background: #7f8c8d; color: #fff; }
.badge-ind          { background: #7f8c8d; color: #fff; }
.badge-phase1       { background: #95a5a6; color: #fff; }
.badge-phase12      { background: #95a5a6; color: #fff; }
.badge-phase2       { background: #f39c12; color: #fff; }
.badge-phase23      { background: #e67e22; color: #fff; }
.badge-phase3       { background: #2980b9; color: #fff; }
.badge-nda          { background: #2980b9; color: #fff; }
.badge-priority     { background: #1abc9c; color: #fff; }
.badge-pdufa        { background: #1abc9c; color: #fff; }
.badge-adcom        { background: #1abc9c; color: #fff; }
.badge-approved     { background: #27ae60; color: #fff; }
.badge-commercial   { background: #2ecc71; color: #fff; }
.badge-discontinued { background: #c0392b; color: #fff; text-decoration: line-through; }
.badge-partnered    { background: #8e44ad; color: #fff; }
.badge-onhold       { background: #c0392b; color: #fff; }
.badge-apptype      { background: #1D6FA4; color: #fff; }
.badge-designation  { background: #8e44ad; color: #fff; }

/* ============================================================
   PIPELINE FILTER BAR — 4-column grid, full width
   ============================================================ */
.filter-bar-pipeline {
  display: grid !important;   /* override .filter-bar flex */
  grid-template-columns: 1fr 1fr 1fr 1.5fr;  /* search bar gets 50% more space */
  gap: 14px;
  align-items: end;
  padding: 14px 16px;
}
.fb-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;   /* prevent grid blowout */
}
.fb-item label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .3px;
  white-space: nowrap;
}
.fb-item select,
.fb-item input[type="text"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color .15s;
  min-width: 0;
}
.fb-item select:focus,
.fb-item input[type="text"]:focus { border-color: var(--accent); }
.fb-search > div { display: flex; gap: 6px; align-items: stretch; }
.fb-search input { flex: 1; min-width: 0; }
@media (max-width: 900px) {
  .filter-bar-pipeline { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .filter-bar-pipeline { grid-template-columns: 1fr; }
}

/* ============================================================
   PIPELINE TABLE
   ============================================================ */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  /* Own scroll container: thead sticks at top:0, nothing leaks above it */
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
  table-layout: fixed;  /* equal column widths */
}
/* Sticky column headers — site-header 56px + tab-bar 48px = 104px */
.data-table thead th {
  background: #f8fafc;
  border-bottom: 2px solid var(--border);
  padding: 10px 14px;
  text-align: left;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
  position: sticky;
  top: 0;       /* relative to .table-wrap scroll container */
  z-index: 20;
  box-shadow: 0 1px 0 var(--border);
}
.data-table tbody tr {
  /* No intra-company border — only company separators show */
  transition: background .1s;
}
.data-table tbody tr:hover { background: #f8fafc; }
.data-table td {
  padding: 9px 14px;
  vertical-align: middle;
}

/* Pipeline column widths: Drug/Stage -10%, Indication/Catalyst +10% */
.th-company    { width: 20%; }
.th-drug       { width: 18%; }
.th-indication { width: 22%; }
.th-stage      { width: 18%; }
.th-catalyst   { width: 22%; }

/* PDUFA column widths — 9 columns */
.th-pdufa-company    { width: 11%; }
.th-pdufa-ticker     { width: 7%;  text-align: center; }
.th-pdufa-mktcap     { width: 8%;  text-align: center; }
.th-pdufa-date       { width: 9%;  text-align: center; }
.th-pdufa-days       { width: 7%;  text-align: center; }
.th-pdufa-drug       { width: 12%; }
.th-pdufa-brand      { width: 9%;  }
.th-pdufa-indication { width: 19%; }
.th-pdufa-apptype    { width: 18%; }

/* ── Pipeline cell alignment ── */
.data-table td.col-company   { vertical-align: top; position: relative; }
.data-table td.col-drug      { vertical-align: top; }
.data-table td.col-indication{ font-size: .82rem; vertical-align: top; }
.data-table td.col-stage     { vertical-align: top; }
.data-table td.col-catalyst  { vertical-align: top; }

/* ── PDUFA grouped cells (Company / Ticker / Mkt Cap) ──
   All three use absolute inner content so they never inflate row height.
   The content visually "floats" and spans across the group's rows. */
.col-pdufa-grouped {
  position: relative;
  vertical-align: top;
}
.company-cell-inner,
.pdufa-ticker-inner,
.pdufa-mktcap-inner {
  position: absolute;
  top: 10px;
  left: 8px;
  right: 4px;
  pointer-events: auto;
}
.company-cell-inner { left: 14px; right: 6px; }

/* PDUFA-specific cell alignment */
.data-table td.col-pdufa-date    { vertical-align: top; text-align: center; }
.data-table td.col-pdufa-days    { vertical-align: top; text-align: center; }
.data-table td.col-pdufa-brand   { vertical-align: top; font-size: .82rem; }
.data-table td.col-pdufa-apptype { vertical-align: top; }

/* Center the absolutely-positioned grouped columns */
.pdufa-ticker-inner { text-align: center; }
.pdufa-mktcap-inner { text-align: center; }

/* Thick border above first row of each company group */
.data-table tbody tr.group-first td {
  border-top: 2px solid #7fa8c8;
}
.data-table tbody tr.group-first:first-child td {
  border-top: none;
}

/* Fake cell spanning for Pipeline (Company only) */
.data-table tbody tr:not(.group-first) td.col-company { border-top: none; }
.data-table tbody tr:not(.group-last)  td.col-company { border-bottom: none !important; }

/* Fake cell spanning for PDUFA (Company + Ticker + Mkt Cap) */
.data-table tbody tr:not(.group-first) td.col-pdufa-grouped { border-top: none; }
.data-table tbody tr:not(.group-last)  td.col-pdufa-grouped { border-bottom: none !important; }

/* Single-asset company rows: give enough height to show content */
.data-table tbody tr.group-only td.col-company    { height: 75px; }
.data-table tbody tr.group-only td.col-pdufa-grouped { height: 60px; }

/* Square ticker tag — background color set inline per ticker */
.ticker-tag {
  font-size: .7rem;
  font-weight: 700;
  color: #fff !important;
  border-radius: 3px;          /* square corners */
  padding: 3px 7px;
  cursor: pointer;
  letter-spacing: .8px;
  text-decoration: none !important;
  display: inline-block;
  border: none;
  margin-bottom: 5px;
  transition: opacity .15s;
}
.ticker-tag:hover { opacity: .8; }

.ta-link {
  font-size: .75rem;
  color: var(--text-muted);
  background: var(--gray-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  cursor: pointer;
  transition: background .12s, color .12s;
  text-decoration: none !important;
  display: inline-block;
}
.ta-link:hover { background: #eff6ff; color: var(--accent); border-color: #bfdbfe; }

.conf-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-right: 4px;
}
.conf-dot.high   { background: var(--green); }
.conf-dot.medium { background: var(--amber); }
.conf-dot.low    { background: var(--red); }

/* ── Company info in table ── */
.company-name {
  font-size: .78rem;
  color: var(--text-muted);
  white-space: normal;
  word-break: break-word;
  line-height: 1.3;
  margin-bottom: 3px;
}
.market-cap {
  font-size: .78rem;
  font-weight: 700;
  color: #27ae60;
}
.drug-name {
  font-weight: 600;
  font-size: .85rem;
  color: var(--text);
}
.indication-text { color: var(--text-muted); }


/* ── Stage dots ── */
.stage-badge {
  display: inline-block;
  margin-bottom: 6px;
  color: #fff !important;
  background: #2d6d9e;   /* fallback if inline style fails */
}
.stage-dots { display: flex; gap: 4px; align-items: center; }
.stage-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-filled { /* color set inline */ }
.dot-empty  { background: #dce4ec; }

/* ── PDUFA table cells ── */
.data-table td.col-pdufa-date  { vertical-align: top; }
.data-table td.col-pdufa-status{ vertical-align: top; }

.pdufa-date-val {
  font-weight: 600;
  font-size: .85rem;
  color: var(--text);
  margin-bottom: 2px;
}
.pdufa-days-val {
  font-size: .78rem;
  font-weight: 600;
}
.pdufa-days-val.due-30    { color: var(--red); }
.pdufa-days-val.due-60    { color: var(--amber); }
.pdufa-days-val.due-90    { color: var(--blue-mid); }
.pdufa-days-val.due-later { color: var(--green); }

/* Application Type designations (plain text, muted) */
.pdufa-designations {
  font-size: .76rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* ── Catalyst two-tone ── */
.catalyst-primary {
  font-size: .83rem;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 3px;
}
.catalyst-more {
  font-size: .75rem;
  color: var(--accent);
  text-decoration: none;
  display: inline-block;
}
.catalyst-more:hover { text-decoration: underline; }

/* ══════════════════════════════════════════════════════════
   PDUFA 4-Month Mini Calendar
   ══════════════════════════════════════════════════════════ */

/* 3-column filter bar for PDUFA tab (no Horizon) */
.filter-bar-pdufa {
  display: grid;
  grid-template-columns: 1fr 1fr 1.8fr;
  gap: 16px;
  align-items: end;
}

/* Calendar container: 4 equal columns */
.pdufa-mini-cal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 20px 16px;
  margin-bottom: 16px;
}

/* Divider between months */
.mini-cal-month {
  padding: 0 12px;
  border-right: 1px solid var(--border);
}
.mini-cal-month:first-child { padding-left: 0; }
.mini-cal-month:last-child  { padding-right: 0; border-right: none; }

/* Month label */
.mini-cal-header {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--accent);
  margin-bottom: 6px;
}

/* 7-column grid for the day cells */
.mini-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  row-gap: 1px;
  column-gap: 0;
}

/* Day-of-week header row */
.cal-dow {
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  padding-bottom: 3px;
}

/* Individual day cell */
.cal-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 28px;
  position: relative;
}

.cal-day-num {
  font-size: .72rem;
  color: var(--text);
  line-height: 2;
  width: 22px;
  text-align: center;
  border-radius: 50%;
}

/* Today: filled accent circle */
.cal-cell.cal-today .cal-day-num {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

/* Red dot for days with PDUFA events */
.cal-dot-btn {
  width: 5px;
  height: 5px;
  background: var(--red);
  border-radius: 50%;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
  margin-top: 1px;
  transition: transform .15s, background .15s;
  flex-shrink: 0;
}
.cal-dot-btn:hover {
  transform: scale(1.7);
  background: #b91c1c;
}

/* Row highlight when navigated to from a calendar dot */
@keyframes highlightFade {
  0%   { background: #fef9c3; }
  80%  { background: #fef9c3; }
  100% { background: transparent; }
}
.row-highlight td {
  animation: highlightFade 2s ease forwards;
}

/* ── Filter chips ── */
.filter-chip {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: .78rem;
  color: #1d4ed8;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.filter-chip button {
  background: none;
  border: none;
  color: #1d4ed8;
  cursor: pointer;
  padding: 0;
  font-size: .8rem;
  line-height: 1;
}

/* ── Table footer ── */
.table-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  background: #f8fafc;
  font-size: .78rem;
  color: var(--text-muted);
  text-align: right;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: #f8fafc;
  font-size: .82rem;
  color: var(--text-muted);
}
.pagination-info { flex: 1; }
.pagination-controls { display: flex; gap: 6px; }
.page-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: .82rem;
  font-weight: 500;
  transition: background .12s;
}
.page-btn:hover:not(:disabled) { background: #eff6ff; border-color: var(--accent); color: var(--accent); }
.page-btn:disabled { opacity: .4; cursor: default; }
.page-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state p { font-size: .9rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .page { padding: 16px; }
  .site-header { padding: 0 16px; }
  .tab-bar { padding: 0 16px; }
  .tab-btn { padding: 12px 14px; font-size: .85rem; }
  .stats-bar { gap: 8px; }
  .stat-card { padding: 12px 14px; }
  .stat-card .stat-value { font-size: 1.3rem; }
  .filter-bar { gap: 8px; }
  .filter-bar input[type="text"] { min-width: 140px; }
  .data-table { font-size: .78rem; }
  .data-table thead th,
  .data-table td { padding: 8px 10px; }
  /* Hide less important columns on mobile */
  .col-type, .col-source { display: none; }
}