/* css/styles.css — Medicaid Dashboard */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --bg:          #0d1117;
  --bg-2:        #161b22;
  --bg-3:        #1c2128;
  --border:      #21262d;
  --border-2:    #30363d;
  --text-1:      #e6edf3;
  --text-2:      #c9d1d9;
  --text-3:      #8b949e;
  --text-4:      #6e7681;
  --accent-blue: #58a6ff;
  --accent-green:#3fb950;
  --accent-red:  #f85149;
  --accent-amber:#e3b341;
  --accent-purple:#a371f7;
  --radius:      6px;
  --shadow:      0 4px 16px rgba(0,0,0,0.4);
  --font-sans:   'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:   'IBM Plex Mono', 'Courier New', monospace;
  --header-h:    56px;
  --filter-h:    52px;
}

/* ── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-2);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
.site-header {
  height: var(--header-h);
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent-blue);
  background: rgba(88,166,255,0.1);
  border: 1px solid rgba(88,166,255,0.2);
  padding: 3px 7px;
  border-radius: 3px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.site-header h1 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.01em;
}
.header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
#data-currency {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-4);
}
.data-source-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  border: 1px solid var(--border-2);
  padding: 2px 6px;
  border-radius: 3px;
}

/* ── Filter bar ─────────────────────────────────────────────────────────────── */
.filter-bar {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--header-h);
  z-index: 90;
}
.filter-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--filter-h);
  display: flex;
  align-items: center;
  gap: 20px;
  overflow: visible;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.filter-group > label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.filter-divider {
  width: 1px;
  height: 24px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Metric tabs ─────────────────────────────────────────────────────────────── */
.metric-tabs {
  display: flex;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
  gap: 2px;
}
.metric-tab {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 5px 12px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  position: relative;
}
.metric-tab:hover { color: var(--text-1); background: rgba(255,255,255,0.04); }
.metric-tab.active { background: var(--bg-2); color: var(--text-1); box-shadow: 0 1px 3px rgba(0,0,0,0.3); }
.metric-tab.tab-loading::after {
  content: ''; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent-amber);
  animation: pulse 1.2s ease-in-out infinite;
}
.metric-tab.tab-error::after {
  content: '!'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 10px; color: var(--accent-red);
}
@keyframes pulse { 0%,100% { opacity: 0.4 } 50% { opacity: 1 } }

/* ── Form elements ───────────────────────────────────────────────────────────── */
select {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 5px 28px 5px 10px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236e7681' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color 0.15s;
  min-width: 130px;
}
select:hover  { border-color: var(--accent-blue); }
select:focus  { outline: none; border-color: var(--accent-blue); box-shadow: 0 0 0 2px rgba(88,166,255,0.15); }
select.select-sm { min-width: 110px; font-size: 11px; padding: 4px 24px 4px 8px; }

/* ── Toggle group ────────────────────────────────────────────────────────────── */
.toggle-group {
  display: flex;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  gap: 0;
}
.toggle-btn {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-3);
  background: transparent;
  border: none;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  white-space: nowrap;
}
.toggle-btn + .toggle-btn { border-left: 1px solid var(--border); }
.toggle-btn.active { background: rgba(88,166,255,0.15); color: var(--accent-blue); }
.toggle-btn:hover:not(.active) { color: var(--text-1); background: rgba(255,255,255,0.04); }

/* ── Multi-select dropdowns ──────────────────────────────────────────────────── */
.ms-container { position: relative; }
.ms-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 5px 10px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 12px;
  cursor: pointer;
  min-width: 140px;
  transition: border-color 0.15s;
}
.ms-trigger:hover { border-color: var(--accent-blue); }
.ms-label { flex: 1; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ms-panel {
  position: fixed;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 220px;
  max-height: 320px;
  overflow-y: auto;
  z-index: 1000;
  padding: 4px 0;
}
.ms-panel.hidden { display: none; }
.ms-panel::-webkit-scrollbar { width: 4px; }
.ms-panel::-webkit-scrollbar-track { background: transparent; }
.ms-panel::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }
.ms-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-3);
  transition: background 0.1s, color 0.1s;
  user-select: none;
}
.ms-option:hover { background: rgba(255,255,255,0.04); color: var(--text-1); }
.ms-option.selected { color: var(--text-1); }
.ms-option input[type=checkbox] {
  accent-color: var(--accent-blue);
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  cursor: pointer;
  pointer-events: none;
}
.ms-all { border-bottom: 1px solid var(--border); margin-bottom: 4px; padding-bottom: 8px; }
.ms-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.ms-abbr { font-family: var(--font-mono); font-size: 10px; color: var(--text-4); margin-left: auto; }

/* ── Panel description footer ────────────────────────────────────────────────── */
.panel-desc {
  padding: 10px 18px 14px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-4);
  border-top: 1px solid var(--border);
  font-family: var(--font-sans);
}
.panel-desc:empty { display: none; }
.panel-desc a { color: var(--accent-blue); text-decoration: none; }
.panel-desc a:hover { text-decoration: underline; }
.panel-desc code { font-family: var(--font-mono); font-size: 10px; color: var(--text-3); background: var(--bg-3); padding: 1px 4px; border-radius: 3px; }

/* ── Main layout ─────────────────────────────────────────────────────────────── */
.dashboard-main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.panel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── Panel ───────────────────────────────────────────────────────────────────── */
.panel {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.panel-header h2 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.01em;
}
.panel-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.date-range-inputs {
  display: flex;
  align-items: center;
  gap: 6px;
}
.date-arrow {
  color: var(--text-4);
  font-size: 12px;
}

/* ── Chart container ─────────────────────────────────────────────────────────── */
.chart-container {
  padding: 16px 18px;
  height: 340px;
  position: relative;
}

/* ── Map container ───────────────────────────────────────────────────────────── */
.map-container {
  padding: 12px 16px 0;
  width: 100%;
  min-height: 240px;
}
.map-container svg { display: block; }
.state-path { transition: opacity 0.1s; cursor: default; }

.map-legend {
  padding: 8px 18px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Loading overlay ─────────────────────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}
.loading-overlay.fadeout { opacity: 0; pointer-events: none; }
.loading-inner {
  text-align: center;
  max-width: 340px;
}
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border-2);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }
#loading-message {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.loading-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-4);
  margin-bottom: 20px;
}
.loading-progress {
  width: 200px;
  height: 2px;
  background: var(--border-2);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
}
#loading-progress-bar {
  height: 100%;
  background: var(--accent-blue);
  border-radius: 2px;
  transition: width 0.3s ease;
  width: 0%;
}

/* ── Error banner ────────────────────────────────────────────────────────────── */
.error-banner {
  position: sticky;
  top: calc(var(--header-h) + var(--filter-h));
  z-index: 80;
  background: rgba(248, 81, 73, 0.1);
  border-bottom: 1px solid rgba(248, 81, 73, 0.3);
  color: #ff7b72;
  font-size: 12px;
  font-family: var(--font-sans);
  padding: 8px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
  gap: 12px;
}
.error-banner.hidden { display: none; }
#error-dismiss {
  background: none;
  border: none;
  color: #ff7b72;
  font-size: 16px;
  cursor: pointer;
  flex-shrink: 0;
  line-height: 1;
  padding: 0 4px;
}

/* ── Tooltip ─────────────────────────────────────────────────────────────────── */
.tooltip {
  position: fixed;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 10px 13px;
  pointer-events: none;
  z-index: 300;
  min-width: 160px;
  max-width: 220px;
  box-shadow: var(--shadow);
  font-family: var(--font-sans);
  transition: opacity 0.1s;
}
.tooltip.hidden { display: none; }
.tt-header {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-bottom: 6px;
}
.tt-abbr {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-blue);
}
.tt-name {
  font-size: 12px;
  color: var(--text-2);
  font-weight: 500;
}
.tt-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 4px;
}
.tt-nodata { font-size: 12px; color: var(--text-4); }
.tt-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  margin-bottom: 4px;
}
.tt-geo {
  font-size: 10px;
  color: var(--text-4);
  border-top: 1px solid var(--border);
  margin-top: 6px;
  padding-top: 6px;
}

/* ── Scrollbar (global) ──────────────────────────────────────────────────────── */
@supports selector(::-webkit-scrollbar) {
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg-2); }
  ::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--text-4); }
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .panel-row { grid-template-columns: 1fr; }
  .filter-inner { gap: 12px; }
  .chart-container { height: 260px; }
}
@media (max-width: 640px) {
  .dashboard-main { padding: 12px 12px 32px; }
  .header-inner { padding: 0 12px; }
  .filter-inner { padding: 0 12px; }
  .site-header h1 { font-size: 13px; }
  .header-meta { display: none; }
}