/* Base Styles */
:root {
  /* Color Palette */
  --primary: #1E3A8A;
  --primary-light: #3B82F6;
  --primary-dark: #1E40AF;
  --secondary: #0D9488;
  --secondary-light: #14B8A6;
  --secondary-dark: #0F766E;
  --accent: #6366F1;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;

  /* Box Shadow */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html,
body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--gray-800);
  background-color: var(--gray-100);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* Layout */
body {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 250px;
  background-color: var(--primary);
  color: white;
  padding: var(--space-4) 0;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: fixed;
  height: 100%;
  z-index: 10;
}

.sidebar-header {
  padding: 0 var(--space-6);
  margin-bottom: var(--space-8);
}

.sidebar-header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 1.25rem;
}

.sidebar-menu li {
  position: relative;
}

.sidebar-menu li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.2s ease;
}

.sidebar-menu li a:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.1);
}

.sidebar-menu li.active a {
  color: white;
  background-color: var(--primary-dark);
}

.sidebar-menu li.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 4px;
  background-color: var(--secondary);
}

.content {
  flex: 1;
  margin-left: 250px;
  width: calc(100% - 250px);
  padding: var(--space-6);
  transition: all 0.3s ease;
}

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--gray-200);
}

.content-header h1 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--gray-900);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  outline: none;
}

.btn-sm {
  padding: var(--space-1) var(--space-2);
  font-size: 0.875rem;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: var(--gray-200);
  color: var(--gray-800);
}

.btn-secondary:hover {
  background-color: var(--gray-300);
}

.btn-success {
  background-color: var(--success);
  color: white;
}

.btn-success:hover {
  background-color: #0B9E73;
}

.btn-danger {
  background-color: var(--danger);
  color: white;
}

.btn-danger:hover {
  background-color: #DC2626;
}

.btn-link {
  color: var(--primary);
  background: none;
  padding: 0;
  text-decoration: underline;
}

.btn-link:hover {
  color: var(--primary-dark);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

.form-row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

.form-control {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary-light);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

label {
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 500;
  color: var(--gray-700);
}

.input-group {
  display: flex;
  align-items: center;
}

.input-prefix {
  padding: var(--space-2) var(--space-3);
  background-color: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  color: var(--gray-500);
}

.input-group .form-control {
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Tables */
.table-container {
  overflow-x: auto;
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

th {
  background-color: var(--gray-50);
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
}

tbody tr:hover {
  background-color: var(--gray-50);
}

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

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

/* Action icons */
.action-icon {
  color: var(--gray-600);
  cursor: pointer;
  transition: color 0.2s ease;
  font-size: 1rem;
  margin: 0 var(--space-1);
}

.action-icon.edit:hover {
  color: var(--primary);
}

.action-icon.delete:hover {
  color: var(--danger);
}

.action-icon.view:hover {
  color: var(--secondary);
}

/* Status badges */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.badge-creado {
  background-color: var(--gray-200);
  color: var(--gray-800);
}

.badge-en-curso {
  background-color: var(--warning);
  color: white;
}

.badge-finalizado {
  background-color: var(--success);
  color: white;
}

.badge-cancelado {
  background-color: var(--danger);
  color: white;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 100;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-content {
  position: relative;
  background-color: white;
  margin: 10% auto;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 500px;
  animation: slideIn 0.3s;
}

.modal-lg {
  max-width: 800px;
}

@keyframes slideIn {
  from {
    top: -50px;
    opacity: 0;
  }

  to {
    top: 0;
    opacity: 1;
  }
}

.close {
  position: absolute;
  right: var(--space-6);
  top: var(--space-4);
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--gray-500);
  cursor: pointer;
}

.close:hover {
  color: var(--gray-900);
}

.modal h2 {
  margin-bottom: var(--space-6);
  color: var(--gray-900);
  font-size: 1.5rem;
}

.modal-footer {
  margin-top: var(--space-6);
  display: flex;
  justify-content: flex-end;
}

/* Dashboard */
.dashboard {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
}

.stat-card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  font-size: 2rem;
  color: var(--primary);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
}

#cotizaciones-en-curso .stat-icon {
  color: var(--warning);
  background-color: rgba(245, 158, 11, 0.1);
}

#cotizaciones-finalizadas .stat-icon {
  color: var(--success);
  background-color: rgba(16, 185, 129, 0.1);
}

#monto-total .stat-icon {
  color: var(--secondary);
  background-color: rgba(20, 184, 166, 0.1);
}

.stat-content {
  flex: 1;
}

.stat-content h3 {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: var(--space-1);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
}

.charts-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--space-6);
}

.chart-card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
}

.chart-card h3 {
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
  color: var(--gray-800);
}

.chart-container {
  height: 250px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  padding-top: var(--space-4);
}

.chart-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
}

.chart-bar {
  width: 60px;
  background-color: var(--primary-light);
  border-radius: var(--radius) var(--radius) 0 0;
  position: relative;
  transition: height 1s ease;
}

.chart-bar[data-estado="CREADO"] {
  background-color: var(--gray-400);
}

.chart-bar[data-estado="EN CURSO"] {
  background-color: var(--warning);
}

.chart-bar[data-estado="FINALIZADO"] {
  background-color: var(--success);
}

.chart-bar[data-estado="CANCELADO"] {
  background-color: var(--danger);
}

.chart-label {
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  white-space: nowrap;
  color: var(--gray-600);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.section-header h3 {
  font-size: 1.125rem;
  color: var(--gray-800);
}

.recent-cotizaciones {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
}

/* Filters */
.filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.filter-group {
  display: flex;
  flex-direction: column;
  min-width: 200px;
}

.filter-control {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 1rem;
}

.search-container {
  margin-bottom: var(--space-6);
}

.search-group {
  display: flex;
  gap: var(--space-2);
}

.search-input {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 1rem;
}

.search-input:focus {
  border-color: var(--primary-light);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Products section in quotation modal */
.products-section {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
}

/* Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .sidebar {
    width: 70px;
    overflow: hidden;
  }

  .sidebar-header h2 {
    font-size: 0;
    justify-content: center;
  }

  .sidebar-header h2 i {
    font-size: 1.5rem;
  }

  .sidebar-menu li a {
    padding: var(--space-3) 0;
    justify-content: center;
  }

  .sidebar-menu li a span {
    display: none;
  }

  .content {
    margin-left: 70px;
    width: calc(100% - 70px);
    padding: var(--space-4);
  }

  .form-row {
    flex-direction: column;
    gap: var(--space-4);
  }

  .charts-container {
    grid-template-columns: 1fr;
  }

  .stats-container {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .stat-card {
    flex-direction: column;
    text-align: center;
  }

  .modal-content {
    width: 95%;
    margin: 5% auto;
    padding: var(--space-4);
  }
}

/* Toast notifications */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
}

.toast {
  background-color: white;
  color: var(--gray-800);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  margin-bottom: var(--space-3);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 250px;
  max-width: 350px;
  animation: slideInRight 0.3s, fadeOut 0.5s 2.5s forwards;
  position: relative;
  overflow: hidden;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.toast::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background-color: var(--primary);
  animation: shrink 3s linear forwards;
}

@keyframes shrink {
  from {
    width: 100%;
  }

  to {
    width: 0;
  }
}

.toast-success::after {
  background-color: var(--success);
}

.toast-error::after {
  background-color: var(--danger);
}

.toast-warning::after {
  background-color: var(--warning);
}

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

.toast-success .toast-icon {
  color: var(--success);
}

.toast-error .toast-icon {
  color: var(--danger);
}

.toast-warning .toast-icon {
  color: var(--warning);
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  margin-bottom: 2px;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.toast-close {
  color: var(--gray-500);
  cursor: pointer;
  font-size: 1rem;
}

.toast-close:hover {
  color: var(--gray-800);
}

/* Date Range Filter */
.date-range {
  display: flex;
  align-items: center;
  gap: 10px;
}

.date-range input[type="date"] {
  width: 150px;
}

/* Pagination */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding: 10px;
  background-color: #f8f9fa;
  border-radius: 5px;
}

.items-per-page {
  display: flex;
  align-items: center;
  gap: 10px;
}

.items-per-page select {
  width: 80px;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.pagination-controls button {
  padding: 5px 15px;
}

.pagination-controls button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#pagination-info {
  font-size: 14px;
  color: #666;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .date-range {
    flex-direction: column;
    align-items: flex-start;
  }

  .pagination-container {
    flex-direction: column;
    gap: 10px;
  }

  .pagination-controls {
    width: 100%;
    justify-content: space-between;
  }
}

/* Dashboard Header Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 20px;
}

.content-header .filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #f8f9fa;
  padding: 8px 15px;
  border-radius: 5px;
}

.content-header .filter-control {
  padding: 6px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

.content-header .date-range {
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-header .date-range span {
  color: #666;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .header-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .content-header .filter-group {
    flex-direction: column;
  }

  .content-header .date-range {
    flex-direction: column;
    align-items: stretch;
  }
}