:root {
  --bg-primary: #f5f8fd;
  --bg-secondary: rgba(255, 255, 255, 0.8);
  --border-color: rgba(0, 114, 188, 0.08);
  --text-main: #1f1a45;      /* Azul oscuro / Navy */
  --text-muted: #5b5680;     /* Slate */
  
  /* Colores temáticos (Brújula) */
  --accent-blue: #00aeef;      /* Celeste */
  --accent-blue-rgb: 0, 174, 239;
  --accent-navy: #0072bc;      /* Azul oscuro principal */
  --accent-navy-rgb: 0, 114, 188;
  --accent-purple: #9b51e0;    /* Purpura / Violeta */
  --accent-purple-rgb: 155, 81, 224;
  --accent-green: #10b981;
  --accent-green-rgb: 16, 185, 129;
  --accent-orange: #1A2530;     /* Reemplazado por Navy */
  --accent-orange-rgb: 26, 37, 48;
  --accent-coral: #E06B6B;
  --accent-coral-rgb: 224, 107, 107;
  
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 114, 188, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 114, 188, 0.06);
  --font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Fondo decorativo con luces difusas (Tonos pastel muy femeninos y limpios) */
.bg-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.25;
  pointer-events: none;
}

.bg-glow-1 {
  background: radial-gradient(circle, rgba(0, 174, 239, 0.4) 0%, rgba(255,255,255,0) 70%);
  top: -15%;
  right: -5%;
}

.bg-glow-2 {
  background: radial-gradient(circle, rgba(155, 81, 224, 0.3) 0%, rgba(255,255,255,0) 70%);
  bottom: -15%;
  left: -5%;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* Glassmorphic card styling - Light theme */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass:hover {
  border-color: rgba(0, 174, 239, 0.2);
  box-shadow: 0 12px 40px 0 rgba(0, 114, 188, 0.12);
}

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

.header-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  background: linear-gradient(135deg, #00aeef 0%, #0072bc 100%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 6px 16px rgba(0, 174, 239, 0.2);
}

.header-brand h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

.header-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Status Badge */
.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-loading .status-dot {
  background-color: var(--accent-navy);
  animation: pulse 1.5s infinite;
}

.status-success {
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.08);
  color: #047857;
}

.status-success .status-dot {
  background-color: var(--accent-green);
}

.status-error {
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.08);
  color: #b91c1c;
}

.status-error .status-dot {
  background-color: #ef4444;
}

/* Buttons */
.btn {
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 114, 188, 0.04);
}

.btn-secondary:hover {
  background: #f0f7ff;
  border-color: var(--accent-blue);
  color: var(--accent-navy);
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.kpi-card {
  display: flex;
  align-items: center;
  padding: 1.5rem;
  gap: 1.25rem;
}

.kpi-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: transform 0.2s ease;
}

.kpi-card:hover .kpi-icon {
  transform: scale(1.08);
}

.icon-spent {
  background: rgba(236, 72, 153, 0.12); /* Rosado pastel */
  border: 1.5px solid rgba(236, 72, 153, 0.25);
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.1);
}

.icon-cards {
  background: rgba(0, 174, 239, 0.12); /* Celeste pastel */
  border: 1.5px solid rgba(0, 174, 239, 0.25);
  box-shadow: 0 8px 24px rgba(0, 174, 239, 0.1);
}

.icon-bills {
  background: rgba(245, 158, 11, 0.12); /* Naranja / Oro pastel */
  border: 1.5px solid rgba(245, 158, 11, 0.25);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.1);
}

.icon-paid {
  background: rgba(155, 81, 224, 0.12); /* Lavanda / Sparkle pastel */
  border: 1.5px solid rgba(155, 81, 224, 0.25);
  box-shadow: 0 8px 24px rgba(155, 81, 224, 0.1);
}

.kpi-content h3 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.kpi-value {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 4px;
}

.kpi-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

/* Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 1024px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
}

.dashboard-charts {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.chart-card {
  padding: 1.5rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
}

.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
}

/* Aside: Vencimientos */
.aside-card {
  padding: 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.pending-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  max-height: 640px;
  padding-right: 4px;
}

.pending-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(0, 114, 188, 0.05);
  box-shadow: 0 2px 8px rgba(0, 114, 188, 0.02);
  transition: all 0.2s ease;
}

.pending-item:hover {
  border-color: rgba(0, 174, 239, 0.3);
  box-shadow: 0 4px 12px rgba(0, 114, 188, 0.06);
  transform: translateY(-2px);
}

.pending-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pending-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.pending-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.pending-value {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
  text-align: right;
}

.pending-status {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-weight: 600;
}

.status-paid {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.status-unpaid {
  background: rgba(224, 107, 107, 0.1);
  color: #c05656;
}

/* Select Form */
.form-select {
  background: #ffffff;
  border: 2px solid #f0edf7;
  color: var(--text-main);
  font-family: var(--font-family);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 10px;
  outline: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 114, 188, 0.02);
  transition: border-color 0.2s;
}

.form-select:focus {
  border-color: var(--accent-blue);
}

/* Table Section */
.table-section {
  padding: 1.5rem;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.table-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.table-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.table-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.search-box {
  position: relative;
}

.search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.search-box input {
  background: #ffffff;
  border: 2px solid #f0edf7;
  color: var(--text-main);
  font-family: var(--font-family);
  padding: 10px 14px 10px 38px;
  border-radius: 10px;
  outline: none;
  width: 260px;
  font-size: 0.85rem;
  box-shadow: 0 2px 8px rgba(0, 114, 188, 0.02);
  transition: all 0.2s ease;
}

.search-box input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 12px rgba(0, 174, 239, 0.15);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(0, 114, 188, 0.06);
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0, 114, 188, 0.02);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.data-table th, .data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(0, 114, 188, 0.04);
}

.data-table th {
  font-weight: 700;
  color: var(--text-muted);
  background: #fafbfe;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table tr:hover td {
  background: #f8fafc;
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.value-amount {
  font-weight: 700;
  color: var(--text-main);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-purple {
  background: rgba(224, 107, 107, 0.12);
  color: #d9748f;
}

.badge-blue {
  background: rgba(0, 174, 239, 0.1);
  color: var(--accent-navy);
}

.badge-green {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.category-tag {
  background: #f3f4f6;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid rgba(0, 114, 188, 0.03);
}

/* Loading & Empty State */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  gap: 1rem;
  color: var(--text-muted);
}

.loading-state i {
  font-size: 2rem;
  color: var(--accent-blue);
}

/* Alert Box */
.alert-box {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border: 1px solid;
}

.alert-warning {
  background: rgba(26, 37, 48, 0.05);
  border-color: rgba(26, 37, 48, 0.1);
  color: var(--text-main);
}

.alert-warning i {
  color: var(--accent-navy);
  font-size: 1.5rem;
}

.alert-warning h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.alert-warning p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hidden {
  display: none !important;
}

/* Modal Overlay (Estilo de desenfoque y centrado) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(31, 26, 69, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.25s ease-out;
}

/* Modal Card */
.modal-card {
  width: 500px;
  max-width: 90%;
  padding: 2rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 50px rgba(0, 114, 188, 0.15);
  border: 1px solid rgba(0, 174, 239, 0.15);
  animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header-form {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header-form h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}

.close-btn {
  background: transparent;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
}

.close-btn:hover {
  color: #ef4444;
}

/* Tab de selección de formulario */
.tab-buttons {
  display: flex;
  gap: 8px;
  padding: 5px;
  background: #f0f3f8;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.tab-form-btn {
  flex: 1;
  border: none;
  padding: 10px;
  border-radius: 9px;
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-form-btn.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 4px 10px rgba(0, 114, 188, 0.05);
}

/* Estructura Formulario */
.form-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  animation: fadeIn 0.3s ease;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input {
  background: #ffffff;
  border: 2px solid #f0edf7;
  color: var(--text-main);
  font-family: var(--font-family);
  padding: 12px 14px;
  border-radius: 10px;
  outline: none;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

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

.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
}

/* Botón de Enviar Formulario */
.btn-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-navy) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  justify-content: center;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(0, 174, 239, 0.25);
  margin-top: 0.5rem;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 174, 239, 0.35);
}

/* Animaciones */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

/* Edición manual: lápiz + inputs del modal */
.edit-mini { background: transparent; border: none; color: var(--accent-blue); cursor: pointer; padding: 4px 6px; border-radius: 6px; font-size: 0.8rem; transition: background 0.15s ease; }
.edit-mini:hover { background: rgba(0,174,239,0.12); color: var(--accent-navy); }
.edit-lbl { display: flex; flex-direction: column; gap: 4px; font-size: 0.8rem; font-weight: 600; color: var(--text-main); }
.edit-input { font-family: var(--font-family); font-size: 0.9rem; padding: 9px 11px; border-radius: 10px; border: 1px solid var(--border-color); background: #fff; color: var(--text-main); outline: none; }
.edit-input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(0,174,239,0.12); }