frontend/src/style.css

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Syne:wght@400;500;600;700&display=swap');

:root {
  --bg: #0a0c10;
  --bg2: #111318;
  --bg3: #181c24;
  --bg4: #1e232d;
  --border: rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.13);
  --text: #e8eaf0;
  --text2: #8b90a0;
  --text3: #7e8494;
  --green: #22d37a;
  --green2: #0d6e3a;
  --green3: #052a17;
  --red: #f04040;
  --red2: #7a1a1a;
  --red3: #2d0808;
  --blue: #4a9eff;
  --blue2: #1a4a80;
  --blue3: #081830;
  --amber: #f0a020;
  --amber2: #7a4e08;
  --amber3: #2d1c02;
  --accent: #4a9eff;

  --font-sans: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;

  --sidebar-width: 240px;
  --sidebar-collapsed: 56px;
  --topbar-height: 56px;
  --panel-gap: 16px;
  --radius: 10px;
  --radius-sm: 6px;

  /* Fluid typography scale */
  --fs-p:  clamp(1rem, 1.15vw, 1.125rem);
  --fs-h1: clamp(1.75rem, 2.8vw, 2.25rem);
  --fs-h2: clamp(1.5rem, 2.4vw, 1.875rem);
  --fs-h3: clamp(1.25rem, 1.9vw, 1.5rem);
  --fs-h4: clamp(1.125rem, 1.6vw, 1.25rem);
  --fs-h5: clamp(1rem, 1.3vw, 1.125rem);
  --fs-h6: clamp(0.875rem, 1.1vw, 1rem);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

html, body, #app {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Semantic type hierarchy (fluid) */
p  { font-size: var(--fs-p);  line-height: 1.55; }
h1 { font-size: var(--fs-h1); line-height: 1.15; font-weight: 700; }
h2 { font-size: var(--fs-h2); line-height: 1.2;  font-weight: 700; }
h3 { font-size: var(--fs-h3); line-height: 1.25; font-weight: 600; }
h4 { font-size: var(--fs-h4); line-height: 1.3;  font-weight: 600; }
h5 { font-size: var(--fs-h5); line-height: 1.35; font-weight: 500; }
h6 { font-size: var(--fs-h6); line-height: 1.4;  font-weight: 500; }

/* ─── Layout principal ─── */
.layout {
  display: grid;
  grid-template-areas:
    "topbar topbar"
    "sidebar main";
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--topbar-height) 1fr;
  height: 100vh;
  width: 100vw;
  transition: grid-template-columns 0.25s ease;
}

.layout.collapsed {
  grid-template-columns: var(--sidebar-collapsed) 1fr;
}

/* ─── Sidebar ─── */
.sidebar {
  grid-area: sidebar;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.25s ease;
  position: relative;
}

.sidebar-toggle {
  position: absolute;
  top: 12px;
  right: -10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.875rem;
  z-index: 10;
  transition: transform 0.2s;
}

.layout.collapsed .sidebar-toggle {
  transform: rotate(180deg);
  right: -10px;
}

/* ─── Topbar Logo ─── */
.topbar-logo {
  position: fixed;
  left: 16px;
  top: 0;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 100;
}

.topbar-logo .logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.topbar-logo .logo-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
  white-space: nowrap;
}

.sidebar-nav {
  flex: 1;
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text2);
  font-size: 1rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  overflow: hidden;
}

.nav-item:hover {
  background: var(--bg3);
  color: var(--text);
}

.nav-item.active {
  background: var(--blue3);
  color: var(--blue);
  border: 0.5px solid var(--blue2);
}

.nav-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.nav-label {
  opacity: 1;
  transition: opacity 0.15s;
}

.layout.collapsed .nav-label {
  opacity: 0;
  width: 0;
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

.layout.collapsed .sidebar-footer {
  opacity: 0;
}

/* ─── Topbar ─── */
.topbar {
  grid-area: topbar;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  padding-left: calc(var(--sidebar-width) + var(--panel-gap));
  gap: 16px;
  overflow: hidden;
  position: relative;
}

.layout.collapsed .topbar {
  padding-left: calc(var(--sidebar-width) + var(--panel-gap));
}

.live-badge {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--green3);
  color: var(--green);
  border: 0.5px solid var(--green2);
  padding: 6px 12px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.5s ease-in-out infinite;
}

.topbar-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  overflow: hidden;
}

.stat {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  font-family: var(--font-mono);
}

.stat-delta {
  font-size: 0.875rem;
  font-family: var(--font-mono);
}

.stat-delta.up { color: var(--green); }
.stat-delta.dn { color: var(--red); }
.stat-delta.neutral { color: var(--text3); }

.topbar-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.filter-select {
  background: var(--bg3);
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  color: var(--text);
  font-size: 0.875rem;
  font-family: var(--font-mono);
  outline: none;
  cursor: pointer;
  min-width: 140px;
  max-width: 180px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b90a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  transition: border-color 0.15s;
}

.filter-select:hover {
  border-color: var(--border2);
}

.filter-select:focus {
  border-color: var(--blue2);
}

.filter-select option {
  background: var(--bg2);
  color: var(--text);
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.btn-ghost {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--blue);
  border: 0.5px solid var(--blue2);
  background: var(--blue3);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: opacity 0.15s;
}

.btn-ghost:hover {
  opacity: 0.85;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg3);
  border: 0.5px solid var(--border2);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.15s, border-color 0.15s;
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--border2);
}

/* ─── Main content ─── */
.main {
  grid-area: main;
  overflow: auto;
  padding: var(--panel-gap);
  background: var(--bg);
}

/* Vistas */
.view { display: none; }
.view.active { display: block; height: 100%; }

/* ─── Dashboard layout ─── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 336px;
  grid-template-rows: minmax(120px, 59%) 1fr;
  gap: var(--panel-gap);
  height: 100%;
  min-height: 0;
}

.panel {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px;
  border-bottom: 0.5px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.panel-header:hover {
  background: rgba(255,255,255,0.02);
}

.panel-title {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 14px;
}

.panel-toggle {
  font-size: 0.875rem;
  color: var(--text3);
  transition: transform 0.2s;
}

.panel.collapsed .panel-toggle {
  transform: rotate(-90deg);
}

.panel-body {
  flex: 1;
  overflow: auto;
  padding: 12px;
  min-height: 0;
}

.panel.collapsed .panel-body {
  display: none;
}

.panel-subtitle {
  font-size: 0.875rem;
  color: var(--text3);
}

.positions-separator {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 0.5px solid var(--border);
}

.panel-title.mb-sm {
  margin-bottom: 8px;
}

.panel.full-height {
  height: 100%;
}

.hidden {
  display: none;
}

.desktop-only { display: initial; }
.mobile-only { display: none; }

/* ID-level rules beat class rules — ensure circle buttons and auth dot stay off in desktop */
#btn-notif,
#btn-auth-mobile {
  display: none;
}

/* Hide topbar legend in all views — desktop uses the map panel legend instead */
.topbar-stats .legend {
  display: none;
}

/* Map panel legend */
.map-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

#panel-map .panel-header {
  justify-content: flex-start;
}

/* Panel mapa */
.map-panel {
  grid-row: 1 / 2;
  grid-column: 1 / 2;
}

#map-container {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: var(--bg3);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* Panel señales */
.signals-panel {
  grid-row: 1 / 3;
  grid-column: 2 / 3;
}

.signals-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.market-card {
  background: var(--bg3);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.market-card:hover {
  border-color: var(--border2);
}

.market-card.active {
  border-color: var(--blue2);
  background: var(--blue3);
}

.market-cat {
  font-size: 0.875rem;
  font-family: var(--font-mono);
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.market-q {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.4;
  font-weight: 500;
  margin-bottom: 8px;
}

.market-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.prob-bar-wrap {
  flex: 1;
  min-width: 0;
}

.prob-bar-bg {
  height: 5px;
  background: var(--bg4);
  border-radius: 2px;
  overflow: hidden;
}

.prob-bar-fill {
  height: 100%;
  border-radius: 2px;
  width: var(--prob-width, 0%);
  transition: width 0.8s ease;
}

.prob-val {
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.signal-badge {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.sig-bull { background: var(--green3); color: var(--green); border: 0.5px solid var(--green2); }
.sig-bear { background: var(--red3); color: var(--red); border: 0.5px solid var(--red2); }
.sig-neut { background: var(--bg4); color: var(--text2); border: 0.5px solid var(--border2); }

.badge-abbr { display: none; }
.badge-full { display: inline; }
.sig-none {
  background: transparent;
  color: var(--text3, #6e7681);
  border: 0.5px dashed var(--border2);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.model-badge {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text3, #6e7681);
  background: var(--bg4);
  border: 0.5px solid var(--border2);
  border-radius: 4px;
  padding: 1px 5px;
  margin-left: 6px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex-shrink: 0;
}

/* Spread badge inline en categoria */
.spread-badge {
  margin-left: 6px;
  font-size: 0.7rem;
  color: var(--text3, #6e7681);
  font-family: var(--font-mono);
}
.spread-badge.illiquid {
  color: var(--red, #f04040);
  font-weight: 600;
}

/* Fila Edge: Mercado · IA · Edge */
.edge-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 0.5px solid var(--border2, #1f242b);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.edge-implied { color: var(--text2, #9aa4b2); }
.edge-fair { font-weight: 600; }
.edge-sep { color: var(--text3, #4a5260); opacity: 0.6; }
.edge-value { font-weight: 700; padding: 1px 5px; border-radius: 3px; }
.edge-pos { color: var(--green, #22d37a); background: var(--green3, rgba(34,211,122,0.08)); }
.edge-neg { color: var(--red, #f04040); background: var(--red3, rgba(240,64,64,0.08)); }
.edge-zero { color: var(--text3, #6e7681); }

/* Sugerencia de tamano (Kelly) bajo el simulador */
.kelly-note {
  flex: 1;
  font-size: 0.78rem;
  color: var(--text2, #9aa4b2);
  font-family: var(--font-mono);
  padding: 4px 8px;
  border-left: 2px solid var(--border2, #1f242b);
  background: rgba(255,255,255,0.02);
  border-radius: 0 4px 4px 0;
}
.kelly-warn {
  color: var(--red, #f04040);
  border-left-color: var(--red, #f04040);
  background: rgba(240,64,64,0.05);
}

/* Panel detalle */
.detail-panel {
  grid-row: 2 / 3;
  grid-column: 1 / 2;
  overflow: hidden;
}

.detail-panel .panel-body {
  overflow: hidden;
}

/* The anonymous content wrapper built by buildDetailDOM */
.detail-panel .panel-body > div {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 16px;
}

.detail-tag {
  font-size: 0.875rem;
  color: var(--blue);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.detail-q {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

.detail-meta {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.detail-metrics {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-shrink: 0;
}

.metric {
  text-align: right;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.metric-value {
  font-size: 0.875rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.metric-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.outcomes-row {
  display: flex;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.outcome-card {
  flex: 1;
  background: var(--bg3);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.outcome-name {
  font-size: 0.875rem;
  color: var(--text2);
  margin-bottom: 4px;
  font-family: var(--font-mono);
}

.outcome-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-mono);
}

.outcome-delta {
  font-size: 0.875rem;
  font-family: var(--font-mono);
  margin-top: 2px;
}

.outcome-card.yes .outcome-price { color: var(--green); }
.outcome-card.no .outcome-price { color: var(--red); }

.chart-container {
  flex: 2;
  background: var(--bg3);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  min-height: 80px;
  overflow: hidden;
  align-self: stretch;
}


.chart-label {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

/* SÍ / NO mini chips in the detail header */
.outcome-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0 10px;
}

.outcome-mini-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.outcome-mini-price {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.outcome-mini-price.yes { color: var(--green); }
.outcome-mini-price.no  { color: var(--red); }

.ai-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-title-group .ai-icon {
  width: 20px;
  height: 20px;
  font-size: 0.75rem;
}

.ai-box {
  flex: 1;
  background: var(--bg3);
  border: 0.5px solid var(--blue2);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
  min-width: 0;
}

.ai-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--blue3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.ai-label {
  font-size: 0.875rem;
  color: var(--blue);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

.ai-text {
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.5;
}

.sim-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sim-label {
  font-size: 0.9375rem;
  color: var(--text3);
  font-family: var(--font-mono);
}

.sim-input {
  background: var(--bg3);
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font-mono);
  width: 100px;
  outline: none;
}

.sim-input:focus {
  border-color: var(--blue2);
}

.sim-btn-yes {
  background: var(--green3);
  border: 0.5px solid var(--green2);
  color: var(--green);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: opacity 0.15s;
}

.sim-btn-no {
  background: var(--red3);
  border: 0.5px solid var(--red2);
  color: var(--red);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: opacity 0.15s;
}

.sim-btn-yes:hover, .sim-btn-no:hover {
  opacity: 0.85;
}

.sim-disclaimer {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
}

/* ─── Legend inline ─── */
.legend {
  display: flex;
  gap: 16px;
  align-items: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-dot.green { background: var(--green); }
.legend-dot.red { background: var(--red); }
.legend-dot.gray { background: var(--text3); }

.legend.end { margin-left: auto; }

/* ─── Positions / Watchlist views ─── */
.table-wrap {
  overflow: auto;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg3);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

th, td {
  padding: 14px 14px;
  text-align: left;
  border-bottom: 0.5px solid var(--border);
}

th {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  background: var(--bg4);
  position: sticky;
  top: 0;
}

tr:hover td {
  background: rgba(255,255,255,0.02);
}

td {
  color: var(--text);
}

.td-mono {
  font-family: var(--font-mono);
}

.td-green { color: var(--green); }
.td-red { color: var(--red); }
.td-blue { color: var(--blue); }

.empty-state {
  padding: 40px;
  text-align: center;
  color: var(--text3);
  font-size: 1rem;
}

/* ─── Leaflet overrides ─── */
#app .leaflet-container {
  background: var(--bg3);
  font-family: var(--font-mono);
}

#app .leaflet-popup-content-wrapper {
  background: var(--bg2);
  color: var(--text);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
}

#app .leaflet-popup-tip {
  background: var(--bg2);
}

/* ─── Sparklines ─── */
.sparkline {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 32px;
  margin-top: 6px;
}

.spark-bar {
  width: 3px;
  border-radius: 1px;
  background: var(--blue2);
  transition: height 0.3s;
}

/* ─── Animations ─── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes scroll-stats {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ─── Utilities ─── */
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-start {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.flex-row {
  display: flex;
  align-items: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-6 {
  gap: 14px;
}

.gap-8 {
  gap: 16px;
}

.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-blue { color: var(--blue); }
.text-amber { color: var(--amber); }
.text-neutral { color: var(--text3); }

.bg-green { background: var(--green); }
.bg-red { background: var(--red); }
.bg-amber { background: var(--amber); }

.flex-1 { flex: 1; }

.font-mono { font-family: var(--font-mono); }

.text-xs { font-size: 0.875rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 0.9375rem; }
.text-lg { font-size: 1rem; }
.text-xl { font-size: 1.125rem; }

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.mb-4 { margin-bottom: 4px; }
.mb-6 { margin-bottom: 6px; }
.mb-8 { margin-bottom: 8px; }
.mt-4 { margin-top: 4px; }
.mt-6 { margin-top: 6px; }
.ml-auto { margin-left: auto; }

.divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

.empty-state-sm {
  padding: 16px;
  text-align: center;
  color: var(--text3);
  font-size: 1rem;
}

/* Map popup */
.map-popup {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text);
  max-width: 200px;
}

.map-popup-cat {
  font-size: 0.875rem;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.map-popup-q {
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
}

.map-popup-prices {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
}

.map-label-text {
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-shadow: 0 1px 2px #000;
}

/* ─── Auth Modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 1;
  transition: opacity 0.2s ease;
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 420px;
  /* No box-shadow on dark themes — rely on border + backdrop blur for depth */
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 0.5px solid var(--border);
}

.modal-tabs {
  display: flex;
  gap: 4px;
}

.modal-tab {
  background: transparent;
  border: none;
  color: var(--text2);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.modal-tab:hover {
  color: var(--text);
}

.modal-tab.active {
  background: var(--bg3);
  color: var(--text);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 1.125rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}

.modal-close:hover {
  background: var(--bg3);
  color: var(--text);
}

.modal-body {
  padding: 20px;
}

.modal-form {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.modal-form.active {
  display: flex;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.875rem;
  color: var(--text2);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input {
  background: var(--bg3);
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus {
  border-color: var(--blue2);
}

.form-group input::placeholder {
  color: var(--text3);
}

.form-error {
  font-size: 0.875rem;
  color: var(--red);
  font-family: var(--font-mono);
  min-height: 18px;
}

.modal-submit {
  background: #2563eb;
  border: none;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity 0.15s;
  margin-top: 4px;
}

.modal-submit:hover {
  opacity: 0.9;
}

/* ─── Telegram Modal ─── */
.modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.modal-title-icon {
  font-size: 1.125rem;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--text3);
  line-height: 1.4;
}

.form-hint a {
  color: var(--blue);
  text-decoration: none;
}

.form-hint a:hover {
  text-decoration: underline;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg4);
  border-radius: 24px;
  transition: background 0.2s;
  border: 0.5px solid var(--border);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background: var(--text2);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--blue2);
  border-color: var(--blue);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: var(--text);
}

.form-status {
  font-size: 0.875rem;
  font-family: var(--font-mono);
  min-height: 18px;
  color: var(--text2);
}

.form-status.success {
  color: var(--green);
}

.form-status.error {
  color: var(--red);
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.modal-submit--secondary {
  background: var(--bg3);
  color: var(--text);
  border: 0.5px solid var(--border2);
}

.modal-submit--secondary:hover {
  background: var(--bg4);
  opacity: 1;
}

/* ─── Telegram Instructions ─── */
.telegram-instructions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 0.5px solid var(--border);
}

.instruction-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue3);
  color: var(--blue);
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-body {
  flex: 1;
}

.step-body strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.step-body p {
  font-size: 0.8125rem;
  color: var(--text2);
  line-height: 1.5;
  margin: 0;
}

.step-body a {
  color: var(--blue);
  text-decoration: none;
}

.step-body a:hover {
  text-decoration: underline;
}

.step-body code {
  background: var(--bg3);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text);
}

/* ─── Auth Indicator ─── */
.auth-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg3);
  border: 0.5px solid var(--border2);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s, background 0.2s;
}

.auth-indicator::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  display: block;
  transition: background 0.2s;
}

.auth-indicator.logged-in::after {
  background: var(--green);
}

/* ─── Stats Carousel Track ─── */
.stats-track {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}

/* Duplicate stats are only needed for the mobile infinite-scroll animation */
.stats-track .legend.end ~ .stat,
.stats-track .legend.end ~ .legend {
  display: none;
}

/* ─── Lazy loading sentinel ─── */
.signals-sentinel {
  padding: 12px;
  text-align: center;
  color: var(--text3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

/* ─── Trend Select ─── */
#filter-trend {
  min-width: 170px;
  background: var(--bg3);
  border: 0.5px solid var(--amber2);
  color: var(--amber);
}

#filter-trend:focus {
  border-color: var(--amber);
}

#filter-trend option {
  background: var(--bg2);
  color: var(--text);
}

/* ─── Trend Badges ─── */
.trend-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-left: 8px;
}

.trend-hot {
  background: rgba(240, 160, 32, 0.15);
  color: var(--amber);
  border: 0.5px solid var(--amber2);
}

.trend-bull {
  background: var(--green3);
  color: var(--green);
  border: 0.5px solid var(--green2);
}

.trend-bear {
  background: var(--red3);
  color: var(--red);
  border: 0.5px solid var(--red2);
}

.trend-volatile {
  background: rgba(74, 158, 255, 0.15);
  color: var(--blue);
  border: 0.5px solid var(--blue2);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  * {
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  *::-webkit-scrollbar {
    display: none;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .signals-panel {
    grid-row: auto;
    grid-column: auto;
    max-height: 400px;
  }
  .map-panel {
    grid-row: auto;
    grid-column: auto;
    min-height: 300px;
  }
  .detail-panel {
    grid-row: auto;
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .layout {
    grid-template-columns: 0 1fr;
    grid-template-rows: auto 1fr;
  }
  .sidebar { display: none; }

  /* ── Detail: header stacks, metrics row below ── */
  .detail-header {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 8px;
  }

  .detail-metrics {
    width: 100%;
    justify-content: flex-start;
  }

  .metric {
    text-align: left;
  }

  /* ── Outcomes: AI box full-width, chart full-width below ── */
  .outcomes-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
  }

  .outcomes-row .ai-box {
    grid-column: 1 / -1;
  }

  .outcomes-row .chart-container {
    grid-column: 1 / -1;
    height: 130px;
    max-height: 130px;
    min-height: 0;
  }

  /* ── Simulator: kelly → label → input → buttons (2-col grid) ── */
  .sim-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    align-items: center;
  }

  .sim-row .kelly-note {
    grid-column: 1 / -1;
    border-left: 2px solid var(--border2);
    padding: 6px 10px;
  }

  .sim-row .sim-label {
    grid-column: 1 / -1;
    font-size: 0.875rem;
  }

  .sim-row .sim-input {
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }

  .sim-row .sim-btn-yes,
  .sim-row .sim-btn-no {
    width: 100%;
    padding: 10px 8px;
    font-size: 0.8125rem;
    white-space: nowrap;
    text-align: center;
  }

  .sim-row .sim-disclaimer {
    grid-column: 1 / -1;
    font-size: 0.75rem;
  }

  .desktop-only { display: none !important; }
  .mobile-only { display: initial; }

  .model-badge { display: none; }
  .badge-full { display: none; }
  .badge-abbr { display: inline; }

  /* Topbar becomes two rows */
  .topbar {
    flex-wrap: wrap;
    padding: 8px 12px;
    gap: 8px;
    min-height: auto;
    height: auto;
  }

  .topbar-logo {
    position: static;
    height: auto;
    order: 0;
    flex: 1;
  }

  .topbar-actions {
    order: 0;
    margin-left: 0;
    gap: 10px;
  }

  /* Stats row with infinite scroll */
  .topbar-stats {
    order: 1;
    width: 100%;
    flex: none;
    display: flex;
    align-items: center;
    overflow: hidden;
  }

  .topbar-stats .live-badge {
    display: none;
  }

  .stats-track {
    display: flex;
    align-items: center;
    gap: 24px;
    width: max-content;
    animation: scroll-stats 20s linear infinite;
    flex: none;
    mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  }

  .stats-track:hover {
    animation-play-state: paused;
  }

  .topbar-stats .stat {
    gap: 8px;
    padding: 4px 0;
    flex-shrink: 0;
  }

  .topbar-stats .stat-label {
    font-size: 0.75rem;
  }

  .topbar-stats .stat-val {
    font-size: 0.875rem;
  }

  .topbar-stats .stat-delta {
    font-size: 0.75rem;
  }

  .topbar-stats .legend {
    display: none;
  }

  /* Restore duplicate stats for the scroll animation (legend stays hidden) */
  .stats-track .legend.end ~ .stat {
    display: flex;
  }

  /* Dashboard grid scrolls instead of stretching to fill viewport */
  .dashboard-grid {
    height: auto;
  }

  /* Remove fixed heights on panels so collapsed state can fully shrink */
  .map-panel {
    min-height: 250px;
  }

  .signals-panel {
    max-height: none;
  }

  .panel.collapsed {
    min-height: 0;
    max-height: none;
  }

  /* Mobile icon buttons */
  #btn-telegram-mobile {
    color: var(--blue);
    background: var(--blue3);
    border-color: var(--blue2);
  }

  #btn-notif,
  #btn-auth-mobile {
    display: flex;
  }

  .topbar-logo .logo-text {
    font-size: 1rem;
  }

  /* Map panel header: title + toggle on row 1, legend right-aligned on row 2 */
  #panel-map .panel-header {
    flex-wrap: wrap;
    gap: 6px 0;
  }

  #panel-map .panel-title {
    flex: 1;
  }

  .map-legend {
    width: 100%;
    margin: 0;
    justify-content: flex-end;
    order: 1;
  }

  /* Sticky signals header — stays below topbar while list scrolls */
  #panel-signals .panel-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg2);
  }

  /* Detail is shown inline in mobile — hide the separate panel */
  #panel-detail {
    display: none;
  }

  /* Inline market detail expansion inside signals list */
  .market-card-detail {
    background: var(--bg3);
    border: 0.5px solid var(--blue2);
    border-radius: var(--radius-sm);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
}