/* Gestor Financiero Pro - Premium Stylesheet */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- Design Tokens & Variables --- */
:root {
  --font-family: 'Outfit', sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 10px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-xl: 32px;
}

/* --- Dark Theme Variables --- */
.dark-theme {
  --bg-color: #080B11;
  --panel-bg: rgba(17, 22, 37, 0.65);
  --panel-border: rgba(255, 255, 255, 0.05);
  --panel-border-hover: rgba(255, 255, 255, 0.1);
  --text-main: #E2E8F0;
  --text-muted: #94A3B8;
  --text-inverse: #0F172A;
  --primary-glow: rgba(99, 102, 241, 0.15);
  --border-glow: rgba(255, 255, 255, 0.03);

  --accent-blue: #3b82f6;
  --accent-blue-bg: rgba(59, 130, 246, 0.1);
  --accent-emerald: #10b981;
  --accent-emerald-bg: rgba(16, 185, 129, 0.1);
  --accent-red: #ef4444;
  --accent-red-bg: rgba(239, 68, 68, 0.1);
  --accent-purple: #8b5cf6;
  --accent-purple-bg: rgba(139, 92, 246, 0.1);
  --accent-amber: #f59e0b;
  --accent-amber-bg: rgba(245, 158, 11, 0.1);

  --input-bg: #141A2E;
  --input-border: rgba(255, 255, 255, 0.08);
  --input-focus: #6366f1;
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --card-shadow-hover: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  
  --glass-blend: blur(16px) saturate(180%);
  --button-secondary-bg: #1E293B;
  --button-secondary-hover: #334155;
  --button-secondary-text: #F1F5F9;
}

/* --- Light Theme Variables --- */
.light-theme {
  --bg-color: #F8FAFC;
  --panel-bg: rgba(255, 255, 255, 0.8);
  --panel-border: rgba(0, 0, 0, 0.05);
  --panel-border-hover: rgba(0, 0, 0, 0.1);
  --text-main: #334155;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;
  --primary-glow: rgba(99, 102, 241, 0.05);
  --border-glow: rgba(0, 0, 0, 0.01);

  --accent-blue: #2563eb;
  --accent-blue-bg: rgba(37, 99, 235, 0.08);
  --accent-emerald: #059669;
  --accent-emerald-bg: rgba(5, 150, 105, 0.08);
  --accent-red: #dc2626;
  --accent-red-bg: rgba(220, 38, 38, 0.08);
  --accent-purple: #7c3aed;
  --accent-purple-bg: rgba(124, 58, 237, 0.08);
  --accent-amber: #d97706;
  --accent-amber-bg: rgba(217, 119, 6, 0.08);

  --input-bg: #FFFFFF;
  --input-border: rgba(0, 0, 0, 0.1);
  --input-focus: #4f46e5;
  --card-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.08);
  --card-shadow-hover: 0 20px 40px -12px rgba(99, 102, 241, 0.15);

  --glass-blend: blur(16px);
  --button-secondary-bg: #E2E8F0;
  --button-secondary-hover: #CBD5E1;
  --button-secondary-text: #0F172A;
}

/* --- Base & Reset Styles --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  position: relative;
  line-height: 1.5;
}

/* --- Ambient Backlight Effects --- */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.35;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.glow-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #6366f1 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

.glow-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #10b981 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
}

.light-theme .ambient-glow {
  opacity: 0.15;
}

/* --- App Shell Layout --- */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* --- Header Styling --- */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blend);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  z-index: 10;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  background: linear-gradient(135deg, #6366F1, #10B981);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.logo-text h1 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
  color: var(--text-main);
}

.logo-text h1 span {
  background: linear-gradient(135deg, #6366F1, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text .tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* --- Theme Toggle Button --- */
.theme-toggle {
  background: var(--button-secondary-bg);
  border: 1px solid var(--panel-border);
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--button-secondary-hover);
  transform: scale(1.05);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.toggle-icon {
  font-size: 1.25rem;
}

/* --- Global Account Segment Selector Bar --- */
.account-selector-bar {
  display: flex;
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blend);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 0.35rem;
  gap: 0.35rem;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  box-shadow: var(--card-shadow);
  z-index: 5;
}

@media (max-width: 640px) {
  .account-selector-bar {
    max-width: 100%;
    flex-direction: column;
  }
}

.account-tab {
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: calc(var(--border-radius-md) - 4px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.account-tab:hover {
  color: var(--text-main);
  background: var(--border-glow);
}

.account-tab:focus {
  outline: none;
}

.account-tab:focus-visible {
  outline: 2px solid var(--input-focus);
  outline-offset: -2px;
}

.account-tab.active {
  background: var(--button-secondary-bg);
  color: var(--text-main);
  border-color: var(--panel-border);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.light-theme .account-tab.active {
  background: #ffffff;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.08);
}

/* --- Dashboard Grid System --- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.full-width {
  grid-column: 1 / -1;
}

/* --- Summary Stats Section --- */
.summary-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .summary-section {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .summary-section {
    grid-template-columns: 1fr;
  }
}

/* --- KPI Card Components --- */
.kpi-card {
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blend);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.kpi-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--panel-border-hover);
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
}

.kpi-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-blue {
  background: var(--accent-blue-bg);
  color: var(--accent-blue);
}

.icon-emerald {
  background: var(--accent-emerald-bg);
  color: var(--accent-emerald);
}

.icon-red {
  background: var(--accent-red-bg);
  color: var(--accent-red);
}

.icon-purple {
  background: var(--accent-purple-bg);
  color: var(--accent-purple);
}

.kpi-value-container {
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 2;
}

.kpi-value {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-main);
  line-height: 1;
}

.kpi-footer {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.kpi-trend {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}

.text-emerald { color: var(--accent-emerald) !important; }
.text-red { color: var(--accent-red) !important; }
.text-purple { color: var(--accent-purple) !important; }

/* Mouse Spotlight card effect */
.kpi-card .card-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity var(--transition-normal) ease;
}

.kpi-card:hover .card-glow {
  opacity: 1;
}

#glowBalance {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
}
#glowIncome {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
}
#glowExpense {
  background: radial-gradient(circle, rgba(239, 68, 68, 0.15) 0%, transparent 70%);
}
#glowSavings {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
}

/* --- Panel Component General Styling --- */
.panel-section {
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blend);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.panel-section:hover {
  border-color: var(--panel-border-hover);
}

.panel-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-main);
}

.panel-title-area svg {
  color: #6366f1;
}

.panel-title-area h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.panel-content {
  padding: 2rem;
  flex: 1;
}

/* --- Budgets Panel Specific Grid Columns --- */
.budgets-panel {
  grid-column: span 5;
}

.transaction-form-panel {
  grid-column: span 7;
}

.savings-goals-panel {
  grid-column: span 12;
}

@media (max-width: 900px) {
  .budgets-panel, .transaction-form-panel, .savings-goals-panel {
    grid-column: span 12;
  }
}

/* --- Budgets Components --- */
.general-budget-box {
  background: var(--border-glow);
  border: 1px dashed var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.budget-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  color: var(--text-muted);
}

.currency-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-symbol {
  position: absolute;
  right: 1.25rem;
  font-weight: 700;
  color: var(--text-muted);
}

.currency-input-wrapper .form-input {
  padding-right: 2.25rem;
}

/* Progress Bar Component */
.general-progress-container {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
}

.progress-percent {
  color: var(--text-main);
}

.progress-values {
  color: var(--text-muted);
}

.progress-bar-bg {
  background: var(--input-bg);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width var(--transition-slow) ease-out, background-color var(--transition-normal);
  background-color: var(--accent-emerald);
}

.progress-bar-fill.warning {
  background-color: var(--accent-amber);
}

.progress-bar-fill.danger {
  background-color: var(--accent-red);
}

/* Category Specific Budgets Settings */
.subsection-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.category-budget-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.category-budget-item {
  background: var(--border-glow);
  border: 1px solid var(--panel-border);
  padding: 0.85rem 1.25rem;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.category-budget-item:hover {
  border-color: var(--panel-border-hover);
  background: var(--panel-border);
}

.cat-budget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cat-budget-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cat-budget-icon-marker {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background-color: #6366f1;
}

.cat-budget-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cat-budget-inputs .form-input {
  width: 75px;
  padding: 0.35rem 0.5rem;
  font-size: 0.8125rem;
}

.cat-budget-usage-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Transaction Inputs Forms --- */
.type-selector-tabs {
  display: flex;
  background: var(--input-bg);
  padding: 0.25rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--input-border);
  margin-bottom: 1.75rem;
}

.tab-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.85rem;
  border-radius: calc(var(--border-radius-md) - 3px);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.875rem;
  font-family: var(--font-family);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.tab-gasto:hover {
  color: var(--accent-red);
}

.tab-ingreso:hover {
  color: var(--accent-emerald);
}

.tab-gasto.active {
  background: var(--accent-red);
  color: var(--text-inverse);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.tab-ingreso.active {
  background: var(--accent-emerald);
  color: var(--text-inverse);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

/* Card / Account Toggle buttons inside the Form */
.account-toggle-group {
  display: flex;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius-md);
  padding: 0.25rem;
  width: 100%;
}

.acc-btn {
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  padding: 0.7rem;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: calc(var(--border-radius-md) - 4px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.acc-btn:hover {
  color: var(--text-main);
}

.acc-btn:focus {
  outline: none;
}

.acc-btn:focus-visible {
  outline: 2px solid var(--input-focus);
  outline-offset: -2px;
}

.acc-btn.active {
  background: var(--button-secondary-bg);
  color: var(--text-main);
  border-color: var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.light-theme .acc-btn.active {
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.05);
}

.transaction-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* --- Form Fields Base Styling --- */
.form-input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-main);
  padding: 0.85rem 1.25rem;
  font-size: 0.9375rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-family);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-input:hover {
  border-color: var(--panel-border-hover);
}

.form-input:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5' 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 1.25rem center;
  padding-right: 2.75rem;
}

.form-textarea {
  resize: vertical;
}

/* --- Checkbox Styling --- */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  user-select: none;
}

.form-checkbox {
  appearance: none;
  background-color: var(--input-bg);
  border: 1px solid var(--input-border);
  width: 18px;
  height: 18px;
  border-radius: 4px;
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.form-checkbox::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: 120ms transform ease-in-out;
  background-color: var(--text-inverse);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
  transform-origin: center;
}

.form-checkbox:checked {
  background-color: var(--input-focus);
  border-color: var(--input-focus);
}

.form-checkbox:checked::before {
  transform: scale(1);
}

.form-checkbox:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.checkbox-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
}

.flex-row-align {
  flex-direction: row !important;
  align-items: center;
  padding: 0.25rem 0;
}

/* --- Quick Templates Button Styles --- */
.quick-templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.quick-template-btn {
  background: var(--border-glow);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 0.85rem 1rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  text-align: left;
  transition: all var(--transition-fast);
}

.quick-template-btn:hover {
  border-color: var(--input-focus);
  background: var(--panel-border);
  transform: translateY(-2px);
}

.quick-template-btn:active {
  transform: translateY(0);
}

.template-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.template-badge.gasto {
  background: var(--accent-red-bg);
  color: var(--accent-red);
}

.template-badge.ingreso {
  background: var(--accent-emerald-bg);
  color: var(--accent-emerald);
}

.template-desc {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.25;
}

.template-monto {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

/* --- Savings Goals Layout Elements --- */
.savings-goals-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.goal-item {
  background: var(--border-glow);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 1.15rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition-fast);
}

.goal-item:hover {
  border-color: var(--panel-border-hover);
  background: var(--panel-border);
}

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.goal-title-area {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
}

.goal-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-main);
}

.goal-status-numbers {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

.goal-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.goal-btn-funds {
  background: var(--accent-purple-bg);
  color: var(--accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.goal-btn-funds:hover {
  background: var(--accent-purple);
  color: var(--text-inverse);
  box-shadow: 0 4px 10px rgba(139, 92, 246, 0.25);
}

.goal-btn-delete {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.goal-btn-delete:hover {
  color: var(--accent-red);
  background: var(--accent-red-bg);
}

.goal-progress-bar {
  background: var(--input-bg);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
}

.goal-progress-fill {
  height: 100%;
  border-radius: 3px;
  background-color: var(--accent-purple);
  transition: width var(--transition-slow) ease-out;
}

/* --- Modals Overlays (Savings goals) --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 11, 17, 0.75);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 1;
  transition: opacity var(--transition-normal);
}

.modal-overlay.hidden {
  display: none !important;
  opacity: 0;
}

.modal-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  width: 92%;
  max-width: 460px;
  padding: 2rem;
  animation: modalScaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--accent-red);
}

.modal-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.funds-meta-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-purple);
  margin-top: 0.25rem;
}

.input-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-weight: 500;
  line-height: 1.3;
}

@keyframes modalScaleIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* --- Buttons Component --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--border-radius-md);
  padding: 0.95rem 1.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #6366F1, #4F46E5);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
  background: var(--button-secondary-hover);
  border-color: var(--panel-border-hover);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--text-main);
}

.btn-outline:hover {
  background: var(--border-glow);
  border-color: var(--panel-border-hover);
}

.btn-icon {
  padding: 0.65rem 1rem;
  font-size: 0.8125rem;
}

.btn.full-width {
  width: 100%;
}

.cursor-pointer {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

/* --- Filters bar Styling --- */
.list-panel-header {
  flex-wrap: wrap;
  gap: 1.5rem;
}

.count-badge {
  background: var(--accent-blue-bg);
  color: var(--accent-blue);
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.filters-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-left: auto;
}

@media (max-width: 900px) {
  .filters-bar {
    width: 100%;
    margin-left: 0;
  }
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 200px;
  flex: 1.5;
}

.search-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  pointer-events: none;
}

.filter-search {
  padding-left: 2.5rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  font-size: 0.875rem;
}

.filter-select {
  width: auto;
  min-width: 150px;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  font-size: 0.875rem;
  flex: 1;
}

.portability-group {
  display: flex;
  gap: 0.5rem;
}

/* --- Transaction List Component --- */
.transactions-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.transactions-container::-webkit-scrollbar,
.category-budget-list::-webkit-scrollbar,
.savings-goals-list::-webkit-scrollbar {
  width: 6px;
}

.transactions-container::-webkit-scrollbar-track,
.category-budget-list::-webkit-scrollbar-track,
.savings-goals-list::-webkit-scrollbar-track {
  background: transparent;
}

.transactions-container::-webkit-scrollbar-thumb,
.category-budget-list::-webkit-scrollbar-thumb,
.savings-goals-list::-webkit-scrollbar-thumb {
  background: var(--input-border);
  border-radius: 3px;
}

.transaction-item {
  background: var(--border-glow);
  border: 1px solid var(--panel-border);
  border-left-width: 4px;
  border-radius: var(--border-radius-md);
  padding: 1.15rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  transition: all var(--transition-normal);
  animation: slideIn var(--transition-normal) forwards;
}

.transaction-item:hover {
  transform: translateX(4px);
  border-color: var(--panel-border-hover);
  background: var(--panel-border);
}

.item-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.item-avatar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-gasto .item-avatar-icon {
  background: var(--accent-red-bg);
  color: var(--accent-red);
}

.item-ingreso .item-avatar-icon {
  background: var(--accent-emerald-bg);
  color: var(--accent-emerald);
}

.item-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.item-description {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.2;
}

.item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.item-tag {
  background: var(--input-bg);
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--input-border);
}

.item-badge-recurring {
  background: var(--accent-blue-bg);
  color: var(--accent-blue);
  border: 1px solid rgba(59, 130, 246, 0.2);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Card Badge Tag for accounts in listing */
.item-badge-account {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid transparent;
}

.item-badge-account.personal {
  color: var(--accent-blue);
  border-color: rgba(59, 130, 246, 0.2);
  background-color: var(--accent-blue-bg);
}

.item-badge-account.conjunta {
  color: var(--accent-purple);
  border-color: rgba(139, 92, 246, 0.2);
  background-color: var(--accent-purple-bg);
}

/* Hover Collapsible Notes tooltip */
.item-note-icon {
  color: var(--text-muted);
  cursor: help;
  display: inline-flex;
  align-items: center;
  position: relative;
}

.item-note-icon:hover {
  color: var(--accent-indigo);
}

.item-note-tooltip {
  visibility: hidden;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #0b0f19;
  color: #fff;
  text-align: center;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-size: 0.75rem;
  white-space: nowrap;
  box-shadow: 0 10px 20px rgba(0,0,0,0.5);
  border: 1px solid var(--panel-border);
  z-index: 10;
  opacity: 0;
  transition: opacity 0.2s, visibility 0.2s;
}

.light-theme .item-note-tooltip {
  background-color: #ffffff;
  color: #0f172a;
  box-shadow: 0 10px 20px rgba(99,102,241,0.1);
}

.item-note-icon:hover .item-note-tooltip {
  visibility: visible;
  opacity: 1;
}

.item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.item-amount {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.item-actions {
  display: flex;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.transaction-item:hover .item-actions {
  opacity: 1;
}

.item-action-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.item-action-btn:hover {
  color: var(--accent-red);
}

/* Border side styling */
.item-gasto {
  border-left-color: var(--accent-red);
}

.item-ingreso {
  border-left-color: var(--accent-emerald);
}

/* List empty state styling */
.list-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
  gap: 1rem;
}

.empty-icon {
  background: var(--input-bg);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--input-border);
  color: var(--text-muted);
}

.empty-text h4 {
  font-weight: 700;
  color: var(--text-main);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.empty-text p {
  font-size: 0.875rem;
}

/* --- Analytics & Charts Panel Layout --- */
.charts-panel {
  grid-column: span 12;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 900px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-wrapper {
  background: var(--border-glow);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.chart-header-row {
  display: flex;
  flex-direction: column;
}

.chart-header-row h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.chart-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.chart-canvas-container {
  position: relative;
  width: 100%;
  height: 280px;
}

/* --- Budget alerts animations --- */
.budget-exceeded {
  border-color: var(--accent-red) !important;
  animation: borderPulseRed 2.5s infinite, cardShake 0.5s ease-in-out 1;
}

@keyframes borderPulseRed {
  0% {
    box-shadow: var(--card-shadow), 0 0 0 0px rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: var(--card-shadow), 0 0 12px 3px rgba(239, 68, 68, 0.25);
  }
  100% {
    box-shadow: var(--card-shadow), 0 0 0 0px rgba(239, 68, 68, 0);
  }
}

@keyframes cardShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* --- Footer styling --- */
.app-footer-bar {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--panel-border);
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Toast Overlay Notifications --- */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 99999;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 420px;
  transform: translateX(120%);
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: all 0.3s ease;
}

.light-theme .toast {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.1);
}

.toast.toast-closing {
  transform: translateX(120%) !important;
  opacity: 0;
}

.toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.toast-success .toast-icon {
  background: var(--accent-emerald-bg);
  color: var(--accent-emerald);
}

.toast-warning .toast-icon {
  background: var(--accent-amber-bg);
  color: var(--accent-amber);
}

.toast-danger .toast-icon {
  background: var(--accent-red-bg);
  color: var(--accent-red);
}

.toast-message {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  flex: 1;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0 0.25rem;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--text-main);
}

/* --- Animations --- */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toastSlideIn {
  to {
    transform: translateX(0);
  }
}

/* --- Print styles for financial report format --- */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  
  .ambient-glow,
  .theme-toggle,
  .header-actions,
  .account-selector-bar,
  .transaction-form-panel,
  .modal-overlay,
  .toast-container,
  .logo-icon,
  .kpi-icon,
  .item-actions,
  .charts-filter-bar {
    display: none !important;
  }
  
  .app-container {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 1.5rem !important;
  }
  
  .app-header {
    background: transparent !important;
    border: none !important;
    border-bottom: 2px solid #334155 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 1rem 0 !important;
  }
  
  .logo-text h1 span {
    color: #000000 !important;
    -webkit-text-fill-color: initial !important;
  }
  
  .logo-text .tagline {
    color: #475569 !important;
  }
  
  .dashboard-grid {
    gap: 1.5rem !important;
  }
  
  .budgets-panel,
  .savings-goals-panel,
  .list-panel,
  .charts-panel {
    grid-column: span 12 !important;
    background: transparent !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    page-break-inside: avoid !important;
  }
  
  .panel-header {
    background: #f8fafc !important;
    border-bottom: 1px solid #cbd5e1 !important;
    padding: 0.75rem 1.5rem !important;
  }
  
  .panel-content {
    padding: 1.25rem 1.5rem !important;
  }
  
  .kpi-card {
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    padding: 1.25rem !important;
  }
  
  .kpi-value {
    color: #0f172a !important;
  }
  
  .transactions-container {
    max-height: none !important;
    overflow: visible !important;
  }
  
  .transaction-item {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-left-width: 4px !important;
    box-shadow: none !important;
    page-break-inside: avoid !important;
  }
  
  .item-tag {
    background: #f1f5f9 !important;
    color: #334155 !important;
    border: 1px solid #cbd5e1 !important;
  }
  
  .chart-canvas-container {
    height: 220px !important;
  }
}

/* --- Charts Segmented Filter Bar --- */
.charts-filter-bar {
  display: flex;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius-md);
  padding: 0.2rem;
  gap: 0.2rem;
  align-self: center;
}

.chart-tab-btn {
  border: 1px solid transparent;
  background: transparent;
  padding: 0.45rem 1rem;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-radius: calc(var(--border-radius-md) - 6px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.chart-tab-btn:hover {
  color: var(--text-main);
}

.chart-tab-btn:focus {
  outline: none;
}

.chart-tab-btn:focus-visible {
  outline: 2px solid var(--input-focus);
  outline-offset: -2px;
}

.chart-tab-btn.active {
  background: var(--button-secondary-bg);
  color: var(--text-main);
  border-color: var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.light-theme .chart-tab-btn.active {
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.05);
}

/* --- Footer Link Styles --- */
.footer-link {
  color: #6366f1;
  text-decoration: none;
  font-weight: 700;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.footer-link:hover {
  color: #4f46e5;
  text-decoration: underline;
}

.light-theme .footer-link {
  color: #4f46e5;
}

.light-theme .footer-link:hover {
  color: #3730a3;
}

/* --- Reset Modal Options --- */
.reset-options-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1rem;
}