/* Softmarket Brand Colors */
:root {
  --sm-navy-tech: #050B1F;      /* Azul Profundo */
  --sm-electric-blue: #1DA1F2;  /* Azul Eléctrico */
  --sm-ai-cyan: #00E0E6;        /* Cian IA */
  --sm-tech-purple: #7B61FF;    /* Púrpura Tech */
  
  /* Secondary colors based on primary */
  --sm-navy-tech-light: #0f1f3d;
  --sm-navy-tech-dark: #020610;
  --sm-electric-blue-light: #4db8f5;
  --sm-electric-blue-dark: #157cbd;
  --sm-ai-cyan-light: #4cf0f6;
  --sm-ai-cyan-dark: #00b8be;
}

/* Body & General */
body {
  background: linear-gradient(135deg, #f0f3f7 0%, #e8ecf2 100%);
  color: #1a202c;
}

/* ========== SIDEBAR ========== */
.sidebar {
  background: linear-gradient(180deg, var(--sm-navy-tech) 0%, var(--sm-navy-tech-light) 100%);
  color: #f0f3f7;
  border-right: 3px solid var(--sm-electric-blue);
  box-shadow: 4px 0 12px rgba(5, 11, 31, 0.1);
}

.sidebar .nav-link {
  color: #cbd5e1;
  transition: all 0.3s ease;
  padding: 0.75rem 1rem;
  border-left: 3px solid transparent;
  margin: 0.25rem 0;
}

.sidebar .nav-link:hover {
  color: var(--sm-ai-cyan);
  background: rgba(0, 224, 230, 0.08);
  border-left-color: var(--sm-ai-cyan);
}

.sidebar .nav-link.active {
  color: var(--sm-electric-blue);
  background: rgba(29, 161, 242, 0.12);
  border-left-color: var(--sm-electric-blue);
  font-weight: 600;
}

/* Brand logo/title in sidebar */
.sidebar .brand {
  border-bottom: 2px solid var(--sm-electric-blue);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: var(--sm-electric-blue);
  font-size: 1.25rem;
}

/* Brand Logo Image */
.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--sm-electric-blue);
  padding: 1.5rem 0.5rem;
  margin-bottom: 1.5rem;
}

.brand-logo a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.brand-logo img {
  width: 100%;
  max-width: 160px;
  height: auto;
  aspect-ratio: 1024 / 407;
  transition: all 0.3s ease;
  filter: drop-shadow(0 2px 4px rgba(0, 224, 230, 0.2));
}

.brand-logo a:hover img {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(0, 224, 230, 0.4));
}

/* Sidebar Navigation Styling */
.sidebar-nav {
  gap: 0.25rem;
}

.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.sidebar-nav .nav-link i {
  font-size: 1.1rem;
  min-width: 1.25rem;
}

/* Menu Toggle Buttons (Section Headers) */
.menu-toggle {
  background: none;
  border: none;
  text-align: left;
  padding: 0.75rem 1rem !important;
  color: #cbd5e1 !important;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.menu-toggle:hover {
  color: var(--sm-ai-cyan) !important;
  background: rgba(0, 224, 230, 0.08) !important;
}

.menu-toggle.collapsed {
  color: #cbd5e1 !important;
}

.menu-toggle.collapsed i:last-child {
  transform: rotate(0deg);
}

.menu-toggle:not(.collapsed) i:last-child {
  transform: rotate(-180deg);
}

.menu-toggle i:last-child {
  transition: transform 0.3s ease;
}

/* Collapsed Menu Items Container */
.collapse {
  margin-top: 0.25rem;
}

.menu-items {
  gap: 0;
  background: rgba(0, 224, 230, 0.04);
  border-left: 2px solid var(--sm-electric-blue);
  border-radius: 0.5rem;
  padding: 0.5rem 0;
  margin-left: 0.5rem;
}

.menu-item {
  padding: 0.6rem 1rem 0.6rem 1.25rem !important;
  color: #cbd5e1 !important;
  font-size: 0.9rem;
  border-left: 2px solid transparent;
  margin: 0 0.5rem;
  border-radius: 0;
  transition: all 0.2s ease;
}

.menu-item i {
  font-size: 0.95rem;
  min-width: 1rem;
}

.menu-item:hover {
  color: var(--sm-ai-cyan) !important;
  border-left-color: var(--sm-ai-cyan);
  background: rgba(0, 224, 230, 0.08) !important;
}

.menu-item.active {
  color: var(--sm-electric-blue) !important;
  border-left-color: var(--sm-electric-blue);
  background: rgba(29, 161, 242, 0.08) !important;
  font-weight: 600;
}

/* ========== TOPBAR ========== */
.topbar {
  background: white;
  border-bottom: 2px solid var(--sm-electric-blue);
  box-shadow: 0 2px 8px rgba(5, 11, 31, 0.06);
}

.topbar .user-profile {
  color: var(--sm-navy-tech);
}

/* ========== BUTTONS ========== */
.btn-primary {
  background-color: var(--sm-electric-blue);
  border-color: var(--sm-electric-blue);
  font-weight: 600;
}

.btn-primary:hover {
  background-color: var(--sm-electric-blue-dark);
  border-color: var(--sm-electric-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(29, 161, 242, 0.3);
}

.btn-secondary {
  background-color: var(--sm-tech-purple);
  border-color: var(--sm-tech-purple);
  font-weight: 600;
}

.btn-secondary:hover {
  background-color: #6a51e4;
  border-color: #6a51e4;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(123, 97, 255, 0.3);
}

.btn-outline-primary {
  color: var(--sm-electric-blue);
  border-color: var(--sm-electric-blue);
}

.btn-outline-primary:hover {
  background-color: var(--sm-electric-blue);
  border-color: var(--sm-electric-blue);
}

/* ========== CARDS ========== */
.card {
  border: 0;
  border-left: 4px solid var(--sm-electric-blue);
  box-shadow: 0 2px 8px rgba(5, 11, 31, 0.06);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(5, 11, 31, 0.12);
  transform: translateY(-2px);
}

.card-header {
  background: linear-gradient(135deg, var(--sm-navy-tech) 0%, var(--sm-navy-tech-light) 100%);
  color: white;
  border-bottom: 2px solid var(--sm-electric-blue);
  font-weight: 600;
}

.card-kpi {
  border-left: 4px solid var(--sm-electric-blue);
  position: relative;
  overflow: hidden;
}

.card-kpi::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--sm-ai-cyan), transparent);
  opacity: 0.05;
  border-radius: 50%;
}

.card-kpi .kpi-value {
  color: var(--sm-navy-tech);
  font-weight: 700;
  font-size: 1.5rem;
}

.card-kpi .kpi-label {
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 600;
}

/* KPI Cards by type */
.card-kpi.positive {
  border-left-color: var(--sm-ai-cyan);
}

.card-kpi.negative {
  border-left-color: #ef4444;
}

.card-kpi.neutral {
  border-left-color: var(--sm-tech-purple);
}

/* ========== FORMS & INPUTS ========== */
.form-control, .form-select {
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--sm-electric-blue);
  box-shadow: 0 0 0 3px rgba(29, 161, 242, 0.1);
  outline: none;
}

.form-label {
  color: var(--sm-navy-tech);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* ========== TABLES ========== */
.table {
  border-collapse: collapse;
}

.table thead {
  background: linear-gradient(135deg, var(--sm-navy-tech) 0%, var(--sm-navy-tech-light) 100%);
  color: white;
}

.table thead th {
  border-bottom: 2px solid var(--sm-electric-blue);
  font-weight: 600;
  padding: 1rem;
}

.table tbody tr {
  transition: all 0.2s ease;
  border-bottom: 1px solid #e2e8f0;
}

.table tbody tr:hover {
  background-color: rgba(29, 161, 242, 0.04);
}

.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
}

/* ========== BADGES & PILLS ========== */
.badge-primary {
  background-color: var(--sm-electric-blue);
}

.badge-secondary {
  background-color: var(--sm-tech-purple);
}

.badge-success {
  background-color: var(--sm-ai-cyan);
  color: var(--sm-navy-tech);
}

.badge-info {
  background-color: var(--sm-electric-blue);
}

.badge-warning {
  background-color: #f59e0b;
}

.badge-danger {
  background-color: #ef4444;
}

/* ========== ALERTS ========== */
.alert-info {
  background-color: rgba(29, 161, 242, 0.1);
  border-color: var(--sm-electric-blue);
  border-left: 4px solid var(--sm-electric-blue);
  color: var(--sm-navy-tech);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-left: 4px solid #f59e0b;
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border-left: 4px solid #ef4444;
}

.alert-success {
  background-color: rgba(0, 224, 230, 0.1);
  border-left: 4px solid var(--sm-ai-cyan);
  color: var(--sm-navy-tech);
}

/* ========== PAGINATION ========== */
.pagination .page-link {
  color: var(--sm-electric-blue);
  border-color: #e2e8f0;
}

.pagination .page-link:hover {
  color: white;
  background-color: var(--sm-electric-blue);
  border-color: var(--sm-electric-blue);
}

.pagination .page-item.active .page-link {
  background-color: var(--sm-electric-blue);
  border-color: var(--sm-electric-blue);
}

/* ========== MODALS ========== */
.modal-header {
  background: linear-gradient(135deg, var(--sm-navy-tech) 0%, var(--sm-navy-tech-light) 100%);
  color: white;
  border-bottom: 2px solid var(--sm-electric-blue);
}

.modal-header .btn-close {
  filter: brightness(0) invert(1);
}

/* ========== NAV TABS ========== */
.nav-tabs {
  border-bottom: 2px solid #e2e8f0;
}

.nav-tabs .nav-link {
  color: #64748b;
  border: none;
  border-bottom: 3px solid transparent;
  font-weight: 600;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  color: var(--sm-electric-blue);
  border-bottom-color: var(--sm-electric-blue);
}

.nav-tabs .nav-link.active {
  color: var(--sm-electric-blue);
  background: none;
  border-bottom-color: var(--sm-electric-blue);
}

/* ========== BREADCRUMBS ========== */
.breadcrumb {
  background-color: transparent;
  padding: 0;
  border-bottom: 2px dashed #e2e8f0;
  padding-bottom: 0.75rem;
}

.breadcrumb .breadcrumb-item {
  color: #64748b;
}

.breadcrumb .breadcrumb-item.active {
  color: var(--sm-navy-tech);
  font-weight: 600;
}

.breadcrumb .breadcrumb-item a {
  color: var(--sm-electric-blue);
  text-decoration: none;
}

.breadcrumb .breadcrumb-item a:hover {
  color: var(--sm-electric-blue-dark);
  text-decoration: underline;
}

/* ========== LINKS ========== */
a {
  color: var(--sm-electric-blue);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--sm-electric-blue-dark);
  text-decoration: underline;
}

/* ========== STATUS INDICATORS ========== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
}

.status-badge.posted {
  background: rgba(0, 224, 230, 0.15);
  color: var(--sm-ai-cyan);
}

.status-badge.draft {
  background: rgba(100, 116, 139, 0.15);
  color: #64748b;
}

.status-badge.reversed {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
}

/* ========== UTILITY CLASSES ========== */
.text-primary-sm {
  color: var(--sm-electric-blue) !important;
}

.text-sm-electric-blue {
  color: var(--sm-electric-blue) !important;
}

.text-navy {
  color: var(--sm-navy-tech) !important;
}

.text-cyan {
  color: var(--sm-ai-cyan) !important;
}

.bg-navy-light {
  background-color: rgba(5, 11, 31, 0.05);
}

.border-primary-sm {
  border-color: var(--sm-electric-blue) !important;
}

.border-top-sm {
  border-top: 3px solid var(--sm-electric-blue) !important;
}

.divider-sm {
  border-top: 2px dashed var(--sm-electric-blue);
  opacity: 0.3;
}

/* ========== ANIMATIONS ========== */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fade-in 0.3s ease-out;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .sidebar {
    min-height: auto;
    margin-bottom: 1rem;
  }
  
  .card-kpi .kpi-value {
    font-size: 1.25rem;
  }
  
  .table {
    font-size: 0.875rem;
  }
}