:root {
  --bg: #0d1117;
  --panel: #151b26;
  --panel-2: #1c2333;
  --border: #262e40;
  --border-soft: rgba(255,255,255,0.06);
  --text: #eef1f7;
  --muted: #8792a8;
  --accent: #4f8cff;
  --accent-2: #7c5cff;
  --green: #34d399;
  --red: #f87171;
  --yellow: #fbbf24;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.28);
}

[data-theme="light"] {
  --bg: #f4f5f8;
  --panel: #ffffff;
  --panel-2: #eef0f4;
  --border: #dfe2e8;
  --border-soft: rgba(0,0,0,0.06);
  --text: #1a1e28;
  --muted: #667085;
  --accent: #3568e0;
  --accent-2: #6d4fd6;
  --green: #059669;
  --red: #dc2626;
  --yellow: #b45309;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

html { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }

body, .card, .topbar, .sidebar, .modal-box, .drawer, .chat-popup {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.1px;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}

button, .side-tab, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button:active, .side-tab:active, .filter-chip:active, .chat-bubble:active { transform: scale(0.96); }

h1, h2, h3, h4 { font-weight: 600; letter-spacing: -0.01em; }

.muted { color: var(--muted); font-size: 0.85em; }

.brand-mark { width: 34px; height: 34px; border-radius: 9px; display: block; margin: 0 auto 14px; box-shadow: 0 6px 18px rgba(79,140,255,0.35); }
.brand-mark-sm { width: 20px; height: 20px; margin: 0; border-radius: 6px; box-shadow: none; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: -0.01em; }

/* ---------- AUTH SCREEN ---------- */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow);
  text-align: center;
}
.auth-card h1 { margin: 0 0 6px; font-size: 1.3em; }
.auth-card > p.muted { margin: 0 0 6px; }
.auth-form { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; text-align: left; }
.auth-message { color: var(--red); font-size: 0.9em; min-height: 1.2em; }
.auth-link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85em;
  cursor: pointer;
  padding: 8px 0;
  text-align: center;
  width: 100%;
}
.auth-link-btn:hover { text-decoration: underline; }

/* ---------- TOASTS ---------- */
.toast-container {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 0 16px;
  pointer-events: none;
}
.toast {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.88em;
  box-shadow: var(--shadow);
  max-width: 420px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--red); }

/* ---------- PRESUPUESTOS POR CATEGORÍA ---------- */
.budget-row {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 10px;
}
.budget-row-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.budget-category { font-weight: 600; font-size: 0.9em; }
.budget-limit-input {
  width: 130px;
  text-align: right;
  font-size: 0.85em;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  color: var(--text);
}
.budget-bar-wrap {
  background: var(--panel-2);
  border-radius: 6px;
  height: 10px;
  overflow: hidden;
  margin-bottom: 6px;
}
.budget-bar { height: 100%; border-radius: 6px; background: var(--accent); transition: width 0.4s ease; }
.budget-bar.over { background: var(--red); }
.budget-bar.warn { background: var(--yellow); }
.budget-status { font-size: 0.78em; color: var(--muted); }
.budget-status.over { color: var(--red); font-weight: 600; }

.activity-log-list { max-height: 240px; overflow-y: auto; }
.activity-log-item {
  font-size: 0.82em;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-soft);
  color: var(--muted);
}
.activity-log-item:last-child { border-bottom: none; }
.activity-log-item strong { color: var(--text); }

.onboarding-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.onboarding-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(79,140,255,0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.onboarding-icon svg { width: 20px; height: 20px; }
.onboarding-step strong { display: block; margin-bottom: 3px; font-size: 0.95em; }
.onboarding-step p { margin: 0; font-size: 0.85em; }
@media (max-width: 860px) {
  .toast-container { bottom: calc(70px + env(safe-area-inset-bottom)); }
}

.tabs-inline {
  display: flex;
  gap: 2px;
  margin-top: 20px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.tabs-inline .tab-btn {
  flex: 1;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.88em;
  border-bottom: none;
}
.tabs-inline .tab-btn.active { background: var(--accent); color: white; }

input, select, button {
  font-family: inherit;
  font-size: 0.95em;
}
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,140,255,0.15); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: filter 0.15s ease, transform 0.1s ease;
  box-shadow: 0 4px 14px rgba(79,140,255,0.25);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn-ghost:hover { border-color: var(--accent); background: rgba(79,140,255,0.08); }
.btn-ghost-danger:hover { border-color: var(--red); background: rgba(248,113,113,0.08); color: var(--red); }

.btn-danger {
  background: transparent;
  border: 1px solid rgba(248,113,113,0.4);
  color: var(--red);
  padding: 4px 9px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85em;
  transition: background 0.15s ease;
}
.btn-danger:hover { background: rgba(248,113,113,0.1); }

/* ---------- APP LAYOUT ---------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  padding-top: max(14px, env(safe-area-inset-top));
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 30;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* ---------- HAMBURGER + DRAWER ---------- */
.hamburger-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex: 0 0 auto;
}
.hamburger-btn:hover { border-color: var(--accent); background: rgba(79,140,255,0.08); }
.hamburger-btn::before {
  content: "";
  width: 18px; height: 2px; background: currentColor; border-radius: 2px;
  box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
}

.topbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}
.household-label {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.95em;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60vw;
}

.topbar-ticker {
  max-width: 60vw;
  overflow: hidden;
  display: flex;
  justify-content: center;
}
.ticker-text {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.88em;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.ticker-text.fade-out { opacity: 0; transform: translateY(4px); }

.month-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 6px;
}
.month-switcher-arrow {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1.1em;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.month-switcher-arrow:hover { background: rgba(79,140,255,0.15); }
.month-switcher-label {
  font-size: 0.8em;
  font-weight: 600;
  white-space: nowrap;
  padding: 0 2px;
  min-width: 74px;
  text-align: center;
}

.theme-toggle-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.theme-toggle-btn:hover { border-color: var(--accent); }
.theme-toggle-btn svg { width: 17px; height: 17px; }

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6,9,15,0.6);
  backdrop-filter: blur(2px);
  z-index: 300;
}
.drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: var(--panel);
  border-right: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 301;
  padding: calc(var(--topbar-height, 64px) + 8px) 16px 16px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.22s ease;
}
.drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.drawer-section { margin-bottom: 14px; display: flex; flex-direction: column; gap: 8px; }
.drawer-label {
  font-size: 0.72em;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
}
.drawer-section select { width: 100%; }

.dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.88em;
  transition: background 0.15s ease;
}
.dropdown-item:hover { background: var(--panel-2); }
.dropdown-item-danger { color: var(--red); }
.dropdown-item-danger:hover { background: rgba(248,113,113,0.08); }
.dropdown-divider { height: 1px; background: var(--border); margin: 6px 4px; }
.dropdown-user-email { padding: 6px 12px 2px; font-size: 0.78em; color: var(--muted); word-break: break-all; }

.tab-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 13px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-size: 0.82em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  transition: color 0.15s ease;
}
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-btn:hover { color: var(--text); }

/* ---------- SIDEBAR (vertical nav) ---------- */
.app-body { display: flex; align-items: flex-start; }
.sidebar {
  width: 220px;
  flex: 0 0 auto;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 18px 10px;
  min-height: calc(100vh - 65px);
  position: sticky;
  top: 65px;
  align-self: flex-start;
}
.side-group-label {
  margin: 20px 10px 6px;
  font-size: 0.7em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}
.side-group-label:first-of-type { margin-top: 4px; }
.side-tab {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9em;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background 0.15s ease, color 0.15s ease;
}
.side-tab:hover { color: var(--text); background: var(--panel-2); }
.side-tab.active {
  color: var(--text);
  background: rgba(79,140,255,0.12);
  border-left-color: var(--accent);
  font-weight: 600;
}
.side-tab { display: flex; align-items: center; gap: 10px; }
.icon-inline { flex-shrink: 0; vertical-align: -3px; }

.narrative-box {
  background: linear-gradient(135deg, rgba(79,140,255,0.1), rgba(124,92,255,0.1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 0.95em;
  line-height: 1.55;
}
.narrative-box p { margin: 0; display: flex; align-items: flex-start; gap: 10px; }
.narrative-box .icon-inline { color: var(--accent-2); margin-top: 2px; }
.narrative-box:empty { display: none; }

.content { flex: 1 1 auto; padding: 28px 36px; max-width: 1400px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadein 0.25s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 860px) {
  .app-body { flex-direction: column; }

  /* El sidebar pasa a ser una fila horizontal fija, pegada justo debajo
     del topbar (en vez de barra lateral o barra flotante abajo) */
  .sidebar {
    position: sticky !important;
    top: var(--topbar-height, 64px) !important;
    bottom: auto !important;
    left: 0;
    right: 0;
    width: 100%;
    height: 54px;
    max-height: 54px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: stretch;
    gap: 2px;
    min-height: auto;
    background: var(--panel);
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 6px 8px;
    overflow-x: auto;
    overflow-y: hidden;
    z-index: 20;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }
  .side-group-label { display: none; }
  .side-tab {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: auto;
    flex: 0 0 auto;
    min-width: 58px;
    border-left: none;
    border-radius: 8px;
    padding: 5px 8px;
    font-size: 0.6em;
    text-align: center;
    margin-bottom: 0;
  }
  .side-tab span { white-space: nowrap; }
  .side-tab.active { border-left: none; background: rgba(79,140,255,0.16); }

  .content { max-width: 100%; padding: 16px 16px calc(24px + env(safe-area-inset-bottom)); }

  .topbar { padding: 10px 14px; gap: 8px; }
  .topbar-left, .topbar-right { gap: 8px; }
  .topbar-ticker { max-width: 32vw; }
  .ticker-text { font-size: 0.75em; }
  .month-switcher-label { min-width: 0; font-size: 0.75em; }

  .chat-widget { bottom: calc(16px + env(safe-area-inset-bottom)); right: 16px; }
  .chat-popup { width: calc(100vw - 32px); }

  /* El timeline de meses queda pegado justo debajo del sidebar,
     como tercer nivel fijo (topbar > sidebar > timeline) */
  .timeline-nav {
    position: sticky;
    top: calc(var(--topbar-height, 64px) + var(--sidebar-height, 54px));
    z-index: 15;
    background: var(--bg);
    padding-top: 10px;
    padding-bottom: 6px;
    margin-bottom: 0;
  }

  /* Evita que iOS haga zoom automático al enfocar campos (necesita >=16px) */
  input, select, textarea { font-size: 16px !important; }
}


/* ---------- CARDS ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { transform: translateY(-2px); border-color: rgba(79,140,255,0.35); }
.card-clickable, .category-row.card-clickable { cursor: pointer; }
.card-clickable:active { transform: scale(0.98); }

/* ---------- DASHBOARD: HOY + ALERTAS ---------- */
.dashboard-today-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.dashboard-today-widget {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.dashboard-today-widget:hover { transform: translateY(-2px); border-color: rgba(79,140,255,0.35); }
.dashboard-today-widget h4 { margin: 0 0 10px; font-size: 0.85em; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.dashboard-mini-item {
  font-size: 0.88em;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dashboard-mini-item:last-child { border-bottom: none; }

.dashboard-alert {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88em;
  font-weight: 600;
  margin-bottom: 8px;
  cursor: pointer;
}
.dashboard-alert.danger { background: rgba(248,113,113,0.12); color: var(--red); border: 1px solid rgba(248,113,113,0.3); }
.dashboard-alert.warning { background: rgba(251,191,36,0.12); color: var(--yellow); border: 1px solid rgba(251,191,36,0.3); }

/* ---------- SELECTOR DE MODO DE HOGAR ---------- */
.mode-choice-group { display: flex; gap: 10px; margin: 10px 0 14px; flex-wrap: wrap; }
.mode-choice {
  flex: 1 1 220px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--panel-2);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.mode-choice:has(input:checked) { border-color: var(--accent); background: rgba(79,140,255,0.1); }
.mode-choice input { margin-bottom: 2px; }
.mode-choice-title { font-weight: 700; }
.mode-choice-desc { font-size: 0.8em; color: var(--muted); }
.visibility-badge {
  font-size: 0.72em;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(124,92,255,0.15);
  color: var(--accent-2);
}
.visibility-badge.private { background: rgba(248,113,113,0.12); color: var(--red); }
.card .label { color: var(--muted); font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.4px; }
.card .value { font-size: 1.6em; font-weight: 700; margin-top: 8px; letter-spacing: -0.02em; }
.card.savings-positive .value { color: var(--green); }
.card.savings-negative .value { color: var(--red); }

.chart-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px 12px;
}
.chart-box h3 { margin: 0 0 14px; font-size: 0.95em; color: var(--text); font-weight: 600; }
.chart-canvas-wrap { position: relative; height: 300px; }

.chart-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.chart-header h3 { margin: 0; }
.chart-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 6px 12px 6px 10px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.78em;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.filter-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--chip-color, var(--accent));
  opacity: 0.35;
  transition: opacity 0.15s ease;
}
.filter-chip.active { color: var(--text); border-color: var(--chip-color, var(--accent)); }
.filter-chip.active::before { opacity: 1; }
.filter-chip:hover { color: var(--text); }

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85em;
  color: var(--muted);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] { cursor: pointer; }

/* ---------- LISTA DE COMPRAS ---------- */
.shopping-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
}
.shopping-item input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; flex: 0 0 auto; }
.shopping-item .shopping-name { flex: 1; font-size: 0.92em; }
.shopping-item.purchased .shopping-name { text-decoration: line-through; color: var(--muted); }
.recurring-badge {
  font-size: 0.7em;
  background: rgba(124,92,255,0.15);
  color: var(--accent-2);
  padding: 3px 8px;
  border-radius: 10px;
  flex: 0 0 auto;
}
.shopping-price-input {
  width: 90px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 0.85em;
  color: var(--text);
  font-family: inherit;
  text-align: right;
  flex: 0 0 auto;
}
.shopping-price-input:hover { border-color: var(--border); }
.shopping-price-input:focus { border-color: var(--accent); background: var(--panel-2); outline: none; }

/* ---------- INVENTARIO DEL HOGAR ---------- */
.inventory-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
}
.inventory-name { flex: 1; font-size: 0.92em; }
.inventory-status-badge {
  border: none;
  border-radius: 12px;
  padding: 5px 12px;
  font-size: 0.78em;
  font-weight: 600;
  cursor: pointer;
  flex: 0 0 auto;
}
.inventory-status-badge.status-ok { background: rgba(52,211,153,0.15); color: var(--green); }
.inventory-status-badge.status-low { background: rgba(251,191,36,0.15); color: var(--yellow); }
.inventory-status-badge.status-out { background: rgba(248,113,113,0.15); color: var(--red); }

/* ---------- PLANIFICACIÓN / EVENTOS ---------- */
.event-time-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.72em;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.event-time-field input, .event-time-field select { font-size: 0.95em; }

.event-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.event-card:hover { border-left-color: var(--accent-2); transform: translateX(2px); }
.event-info { flex: 1; min-width: 200px; }
.event-time {
  font-size: 0.78em;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 3px;
}
.event-title { font-weight: 600; margin-bottom: 2px; }
.event-desc { font-size: 0.85em; color: var(--muted); margin-top: 4px; }
.event-actions { display: flex; gap: 8px; align-items: center; flex: 0 0 auto; }
.event-gcal-link {
  font-size: 0.8em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
}
.event-gcal-link:hover { border-color: var(--accent); }

.gcal-connect-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  font-size: 0.85em;
}

/* ---------- CALENDARIO VISUAL ---------- */
.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.calendar-nav h3 { margin: 0; font-size: 1em; }
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}
.calendar-weekday {
  font-size: 0.7em;
  color: var(--muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding-bottom: 4px;
}
.calendar-day {
  min-height: 76px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  font-size: 0.8em;
  cursor: pointer;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.calendar-day:hover { border-color: var(--accent); }
.calendar-day.today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.calendar-day.selected { background: rgba(79,140,255,0.15); border-color: var(--accent); }
.calendar-day.empty { background: transparent; border: none; cursor: default; }
.calendar-day-num { font-weight: 600; }
.calendar-day-events { display: flex; flex-direction: column; gap: 2px; margin-top: 2px; overflow: hidden; }
.calendar-event-chip {
  background: rgba(79,140,255,0.18);
  color: var(--accent);
  font-size: 0.62em;
  padding: 1px 4px;
  border-radius: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.calendar-event-more { font-size: 0.6em; color: var(--muted); }
@media (max-width: 500px) {
  .calendar-day { font-size: 0.68em; padding: 3px; border-radius: 6px; min-height: 56px; aspect-ratio: auto; }
  .calendar-event-chip { font-size: 0.58em; }
}

/* ---------- TOGGLE MES / SEMANA ---------- */
.calendar-view-toggle {
  display: inline-flex;
  gap: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 16px;
}
.view-toggle-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 7px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85em;
  font-weight: 600;
}
.view-toggle-btn.active { background: var(--accent); color: white; }

/* ---------- VISTA SEMANA (estilo Google Calendar) ---------- */
.week-grid-scroll { overflow-x: auto; padding-bottom: 4px; }
.week-grid {
  display: grid;
  grid-template-columns: 52px repeat(7, minmax(92px, 1fr));
  grid-template-rows: auto repeat(15, 46px);
  min-width: 720px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}
.week-corner { grid-column: 1; grid-row: 1; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); }
.week-day-header {
  grid-row: 1;
  text-align: center;
  padding: 8px 4px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.week-day-header.today { background: rgba(79,140,255,0.1); }
.week-day-name { font-size: 0.62em; text-transform: uppercase; letter-spacing: 0.3px; color: var(--muted); }
.week-day-num { font-weight: 700; font-size: 0.95em; }
.week-hour-label {
  grid-column: 1;
  font-size: 0.62em;
  color: var(--muted);
  text-align: right;
  padding-right: 6px;
  border-right: 1px solid var(--border);
  transform: translateY(-7px);
}
.week-day-column {
  position: relative;
  border-right: 1px solid var(--border);
  background-image: repeating-linear-gradient(to bottom, transparent, transparent 45px, var(--border-soft) 46px);
}
.week-event-block {
  position: absolute;
  left: 2px;
  right: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 0.66em;
  overflow: hidden;
  cursor: default;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
.week-event-title { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.category-select { font-size: 0.85em; padding: 4px 6px; max-width: 160px; }
.amount-edit-input {
  width: 100px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 0.9em;
  color: var(--text);
  font-family: inherit;
  text-align: right;
}
.amount-edit-input:hover { border-color: var(--border); }
.amount-edit-input:focus { border-color: var(--accent); background: var(--panel-2); outline: none; }

/* ---------- TAREAS DEL HOGAR ---------- */
.task-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.filter-group { display: flex; gap: 4px; }
.task-filters select { font-size: 0.85em; }

.task-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
  transition: border-color 0.15s ease, opacity 0.15s ease;
}
.task-card.priority-alta { border-left-color: var(--red); }
.task-card.priority-media { border-left-color: var(--yellow); }
.task-card.priority-baja { border-left-color: var(--green); }
.task-card.completed { opacity: 0.55; }
.task-card.completed .task-title { text-decoration: line-through; }
.task-check {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  flex: 0 0 auto;
}
.task-info { flex: 1; min-width: 0; }
.task-title { font-weight: 600; }
.task-desc { font-size: 0.82em; color: var(--muted); margin-top: 2px; }
.task-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
  font-size: 0.75em;
}
.task-badge {
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.task-badge.priority-alta { background: rgba(248,113,113,0.14); color: var(--red); }
.task-badge.priority-media { background: rgba(251,191,36,0.14); color: var(--yellow); }
.task-badge.priority-baja { background: rgba(52,211,153,0.14); color: var(--green); }
.task-badge.overdue { background: rgba(248,113,113,0.18); color: var(--red); font-weight: 600; }
.task-actions { display: flex; gap: 6px; flex: 0 0 auto; }
.task-actions button { padding: 5px 7px; }
.filter-group .filter-chip::before { display: none; }
.filter-group .filter-chip { padding: 6px 14px; }

/* ---------- TABLERO KANBAN DE TAREAS ---------- */
.kanban-board {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.kanban-column {
  flex: 1;
  min-width: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}
.kanban-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--muted);
  padding: 4px 6px 10px;
}
.kanban-column[data-status="done"] .kanban-column-header { cursor: pointer; user-select: none; }
.kanban-count {
  background: var(--panel);
  border-radius: 10px;
  padding: 1px 8px;
  font-size: 0.95em;
}
.kanban-toggle-icon { margin-left: auto; transition: transform 0.15s ease; }
.kanban-column.collapsed .kanban-toggle-icon { transform: rotate(-90deg); }
.kanban-cards { display: flex; flex-direction: column; gap: 8px; min-height: 30px; }
.kanban-empty { font-size: 0.78em; text-align: center; padding: 10px 0; margin: 0; }

.kanban-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.kanban-card.priority-alta { border-left-color: var(--red); }
.kanban-card.priority-media { border-left-color: var(--yellow); }
.kanban-card.priority-baja { border-left-color: var(--green); }
.kanban-card.completed { opacity: 0.6; }
.kanban-card.completed .task-title { text-decoration: line-through; }
.kanban-card .task-actions { margin-top: 8px; justify-content: flex-start; }
.task-move-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 1em;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.task-move-btn:hover { border-color: var(--accent); }

@media (max-width: 860px) {
  .kanban-board { flex-direction: column; }
  .kanban-column { width: 100%; }
}

.kanban-column-delete {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9em;
  padding: 0 2px;
}
.kanban-column-delete:hover { color: var(--red); }
.kanban-cards.sortable-ghost { opacity: 0.4; }
.kanban-card.sortable-drag { cursor: grabbing; }
.kanban-card { cursor: grab; }
.kanban-cards { min-height: 44px; }

.icon-btn-small {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-size: 1.1em;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}
.icon-btn-small:hover { border-color: var(--accent); }

.kanban-drag-handle {
  cursor: grab;
  color: var(--muted);
  font-size: 1.1em;
  line-height: 1;
  padding: 0 2px;
}
.kanban-drag-handle:active { cursor: grabbing; }
.kanban-column-title { cursor: pointer; flex: 1; }
.kanban-column-header .kanban-count, .kanban-column-header .kanban-toggle-icon { cursor: pointer; }

/* ---------- CHAT IA ---------- */
.chat-log {
  height: 380px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chat-msg {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.9em;
  line-height: 1.5;
  white-space: pre-wrap;
}
.chat-msg-user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border-bottom-right-radius: 4px;
}
.chat-msg-assistant {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}
.chat-msg-assistant.pending { color: var(--muted); font-style: italic; }

/* ---------- CHAT WIDGET (globo flotante) ---------- */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
}
.chat-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(79,140,255,0.4);
  transition: transform 0.15s ease;
  margin-left: auto;
}
.chat-bubble:hover { transform: scale(1.06); }
.chat-popup {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 360px;
  max-width: calc(100vw - 48px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.chat-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.chat-popup-close {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1em;
  line-height: 1;
}
.chat-popup-close:hover { color: var(--text); }
.chat-popup .chat-log { height: 320px; margin: 0; border: none; border-radius: 0; }
.chat-popup-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--border); }
.chat-popup-form input { flex: 1; }

@media (max-width: 500px) {
  .chat-widget { bottom: 16px; right: 16px; }
  .chat-popup { width: calc(100vw - 32px); }
}

/* ---------- TIMELINE ---------- */
.timeline-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.timeline-arrow {
  flex: 0 0 auto;
  font-size: 1.2em;
  line-height: 1;
  padding: 6px 12px;
}
.timeline-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  flex: 1;
  padding: 4px 2px;
  scroll-behavior: smooth;
}
.timeline-strip::-webkit-scrollbar { height: 6px; }
.timeline-strip::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.timeline-pill {
  flex: 0 0 auto;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.85em;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}
.timeline-pill:hover { border-color: var(--accent); color: var(--text); }
.timeline-pill.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  font-weight: 600;
}
.timeline-dot {
  width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto;
}
.timeline-dot.positive { background: var(--green); }
.timeline-dot.negative { background: var(--red); }

.section-title {
  margin: 26px 0 10px;
  color: var(--muted);
  font-size: 0.85em;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.section-title:first-of-type { margin-top: 6px; }

/* ---------- CATEGORY RANKING ---------- */
.category-rank { margin-bottom: 24px; }
.category-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.category-row .cat-name:first-child { width: 20px; flex: 0 0 auto; display: flex; }
.category-row .cat-name { width: 140px; flex: 0 0 auto; font-size: 0.85em; color: var(--muted); }
.category-row .bar-wrap { flex: 1; background: var(--panel-2); border-radius: 6px; height: 10px; overflow: hidden; }
.category-row .bar { height: 100%; border-radius: 6px; transition: width 0.4s ease; }
.category-row .cat-amount { width: 100px; flex: 0 0 auto; text-align: right; font-size: 0.85em; font-weight: 600; }

/* ---------- FORMS & TABLES ---------- */
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; align-items: center; }
.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 10px;
}
.data-table { width: 100%; border-collapse: collapse; margin-bottom: 0; }
.data-table th, .data-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.9em;
  white-space: nowrap;
}
.data-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.75em;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 1px solid var(--border);
}
.data-table tbody tr { transition: background 0.15s ease; }
.data-table tbody tr:hover { background: rgba(255,255,255,0.025); }
.total-row { font-size: 1.05em; }

.card-box {
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  text-align: center;
}
.upload-label {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  padding: 11px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(79,140,255,0.25);
  transition: filter 0.15s ease;
}
.upload-label:hover { filter: brightness(1.08); }

/* ---------- MODAL ---------- */
.modal {
  position: fixed; inset: 0;
  background: rgba(6,9,15,0.7);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.modal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  width: calc(100% - 32px);
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal-section { margin-bottom: 22px; }
.modal-section h4 { margin: 0 0 10px; font-size: 0.95em; }
.join-code-display {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 1.15em;
  letter-spacing: 1px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: 8px;
  display: inline-block;
}