/* ========================================
   KIUMAESTRO - MODO OSCURO PROFUNDO PREMIUM
   Re-styling Completo UI/UX 2025
   Tema: Petróleo Profundo con Acentos Vibrantes
   ======================================== */

/* ========================================
   1. PALETA DE COLORES - VARIABLES CSS ROOT
   ======================================== */
:root {
    /* --- FONDOS PRINCIPALES (Tono Petróleo Profundo) --- */
    --km-bg-main: #0A2330;           /* Azul verdoso profundo (fondo principal) */
    --km-bg-card: #122D3C;           /* Tono medio para tarjetas y modales */
    --km-bg-input: #1A3A4B;          /* Tono claro para inputs y elementos hover */
    --km-bg-elevated: #1E4556;       /* Para elementos elevados con mayor contraste */
    
    /* --- TEXTO & TIPOGRAFÍA (Alto Contraste) --- */
    --km-text-primary: #FFFFFF;      /* Blanco puro para títulos y texto principal */
    --km-text-secondary: #B0C4CE;    /* Gris azulado para subtítulos y descripciones */
    --km-text-muted: #7A8E9A;        /* Texto apagado para metadatos y notas */
    
    /* --- ACENTOS VIBRANTES --- */
    --km-highlight-yellow: #FFC107;  /* Amarillo dorado para destacados importantes */
    --km-accent-cyan: #00BCD4;       /* Turquesa/Cian para enlaces y botones secundarios */
    --km-accent-blue: #2962FF;       /* Azul vibrante para acciones primarias */
    --km-contrast-coral: #FF5722;    /* Coral rojizo para alertas y acciones críticas */
    --km-success-green: #00E676;     /* Verde brillante para éxito */
    --km-warning-amber: #FFB300;     /* Ámbar para advertencias */
    
    /* --- GRADIENTES PREMIUM --- */
    --km-gradient-main: linear-gradient(135deg, #0A2330 0%, #0D47A1 100%);
    --km-gradient-action: linear-gradient(90deg, #00BCD4 0%, #2962FF 100%);
    --km-gradient-hero: linear-gradient(135deg, #0A2330 0%, #1A237E 50%, #0D47A1 100%);
    --km-gradient-card: linear-gradient(145deg, #122D3C 0%, #1A3A4B 100%);
    --km-gradient-coral: linear-gradient(90deg, #FF5722 0%, #FF6F00 100%);
    --km-gradient-success: linear-gradient(90deg, #00E676 0%, #00C853 100%);
    
    /* --- SOMBRAS & EFECTOS --- */
    --km-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --km-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --km-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --km-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --km-shadow-glow-cyan: 0 0 20px rgba(0, 188, 212, 0.4);
    --km-shadow-glow-yellow: 0 0 20px rgba(255, 193, 7, 0.4);
    
    /* --- BORDES & OVERLAYS --- */
    --km-border-color: rgba(176, 196, 206, 0.15);
    --km-border-color-hover: rgba(0, 188, 212, 0.5);
    --km-overlay-dark: rgba(10, 35, 48, 0.95);
    --km-overlay-light: rgba(26, 58, 75, 0.8);
    
    /* --- TRANSICIONES SUAVES --- */
    --km-transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --km-transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --km-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   2. RESET & BASE STYLES
   ======================================== */
html {
  font-size: 14px;
  scroll-behavior: smooth;
  background-color: var(--km-bg-main) !important;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

/* FORZAR FONDO OSCURO EN TODO */
html, body {
    background: var(--km-bg-main) !important;
    color: var(--km-text-primary) !important;
}

body {
    margin: 0;
    padding: 0;
    margin-bottom: 60px;
    background-color: var(--km-bg-main) !important;
    color: var(--km-text-primary) !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    transition: var(--km-transition-normal);
    overflow-x: hidden;
}

/* Forzar fondo oscuro en todos los contenedores principales */
main {
    background-color: var(--km-bg-main) !important;
    color: var(--km-text-primary) !important;
    min-height: 80vh;
}

/* ========================================
   3. ACCESIBILIDAD - WCAG AA COMPLIANCE
   ======================================== */

/* TAREA 3: Sobrescribir .text-muted de Bootstrap para mejorar contraste (WCAG AA) */
.text-muted {
    color: #495057 !important; /* Oscurecido de #6c757d a #495057 para ratio 4.5:1 */
}

/* Ajuste para tema oscuro - aumentar contraste */
[data-theme="dark"] .text-muted,
body .text-muted {
    color: #B0C4CE !important; /* Gris azulado claro para fondo oscuro */
}

/* Variante para fondos claros (si los hay) */
.bg-light .text-muted,
.bg-white .text-muted {
    color: #495057 !important; /* Oscuro para fondos claros */
}

section {
    background-color: transparent !important;
}

.container,
.container-fluid {
    color: var(--km-text-primary);
}

/* Sobrescribir fondos blancos de Bootstrap */
.bg-white {
    background-color: var(--km-bg-card) !important;
    color: var(--km-text-primary) !important;
}

.bg-light {
    background-color: var(--km-bg-input) !important;
    color: var(--km-text-primary) !important;
}

.text-dark {
    color: var(--km-text-primary) !important;
}

.text-muted {
    color: var(--km-text-secondary) !important;
}

.text-white {
    color: var(--km-text-primary) !important;
}

/* Links globales */
a {
    color: var(--km-accent-cyan);
    text-decoration: none;
    transition: var(--km-transition-fast);
}

a:hover {
    color: var(--km-highlight-yellow);
    text-decoration: none;
}

/* Párrafos y texto general */
p {
    color: var(--km-text-secondary);
}

strong, b {
    color: var(--km-text-primary);
    font-weight: 700;
}

/* Listas */
ul, ol {
    color: var(--km-text-secondary);
}

li {
    color: var(--km-text-secondary);
}

/* Divisores */
hr {
    border-color: var(--km-border-color) !important;
    opacity: 1;
}

/* Imágenes */
img {
    max-width: 100%;
    height: auto;
}

/* Badges adicionales */
.bg-primary {
    background: var(--km-gradient-action) !important;
}

.bg-secondary {
    background: var(--km-bg-card) !important;
}

.bg-success {
    background: var(--km-gradient-success) !important;
}

.bg-danger {
    background: var(--km-gradient-coral) !important;
}

.bg-warning {
    background: var(--km-highlight-yellow) !important;
    color: var(--km-bg-main) !important;
}

.bg-info {
    background: var(--km-accent-cyan) !important;
}

.bg-dark {
    background: var(--km-bg-main) !important;
}

/* Bordes de Bootstrap */
.border {
    border-color: var(--km-border-color) !important;
}

.border-primary {
    border-color: var(--km-accent-cyan) !important;
}

.border-secondary {
    border-color: var(--km-text-secondary) !important;
}

/* Sombras de Bootstrap */
.shadow-sm {
    box-shadow: var(--km-shadow-sm) !important;
}

.shadow {
    box-shadow: var(--km-shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--km-shadow-lg) !important;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--km-bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--km-bg-input);
    border-radius: 6px;
    border: 2px solid var(--km-bg-main);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--km-accent-cyan);
}

/* Selección de Texto */
::selection {
    background: var(--km-accent-cyan);
    color: var(--km-text-primary);
}

::-moz-selection {
    background: var(--km-accent-cyan);
    color: var(--km-text-primary);
}

::-moz-selection {
    background: var(--km-accent-cyan);
    color: var(--km-text-primary);
}

/* ========================================
   3. TIPOGRAFÍA & HEADINGS
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--km-text-primary) !important;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    background: var(--km-gradient-action);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900 !important;
}

h2 {
    font-size: 2.5rem;
    color: var(--km-accent-cyan) !important;
}

h3 {
    font-size: 2rem;
    color: var(--km-highlight-yellow) !important;
}

h4 {
    font-size: 1.5rem;
    color: var(--km-text-primary) !important;
}

h5 {
    font-size: 1.25rem;
    color: var(--km-text-primary) !important;
}

h6 {
    font-size: 1rem;
    color: var(--km-text-secondary) !important;
}

.text-muted {
    color: var(--km-text-muted) !important;
}

.text-gradient {
    background: var(--km-gradient-action);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gradientes de texto para heroes - BLANCO BRILLANTE */
.gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, #f7c725 50%, #00BCD4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.gradient-text-light {
    background: linear-gradient(135deg, #ffffff 0%, #f7c725 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

/* Clases de texto de colores */
.text-primary {
    color: var(--km-accent-cyan) !important;
}

.text-secondary {
    color: var(--km-text-secondary) !important;
}

.text-success {
    color: var(--km-success-green) !important;
}

.text-danger {
    color: var(--km-contrast-coral) !important;
}

.text-warning {
    color: var(--km-highlight-yellow) !important;
}

.text-info {
    color: var(--km-accent-cyan) !important;
}

/* ========================================
   4. NAVBAR - PREMIUM DARK
   ======================================== */
.navbar {
    background: var(--km-gradient-main) !important;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--km-accent-cyan);
    box-shadow: var(--km-shadow-md);
    padding: 1rem 0;
    transition: var(--km-transition-normal);
    position: sticky;
    top: 0;
    z-index: 1030;
    width: 100%;
}

/* Sobrescribir clases de Bootstrap para navbar */
.navbar-light,
.bg-white.navbar {
    background: var(--km-gradient-main) !important;
}

.navbar .shadow-sm {
    box-shadow: var(--km-shadow-md) !important;
}

.navbar-brand {
    font-weight: 900;
    font-size: 1.75rem;
    color: var(--km-text-primary) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--km-transition-fast);
}

/* Logo en el navbar */
.navbar-brand-logo {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(209, 151, 4, 0.4));
    transition: var(--km-transition-fast);
}

.navbar-brand:hover .navbar-brand-logo {
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 4px 12px rgba(247, 199, 37, 0.6));
}

/* Texto "KiuMaestro" con gradiente dorado */
.navbar-brand-text {
    background: linear-gradient(135deg, #d19704 0%, #f7c725 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    text-shadow: 0 2px 10px rgba(209, 151, 4, 0.3);
    letter-spacing: 0.02em;
}

/* Efecto especial en "Kiu" */
.brand-kiu {
    background: linear-gradient(135deg, #d19704 0%, #f7c725 50%, #d19704 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    position: relative;
    display: inline-block;
}

.brand-kiu::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #d19704, #f7c725, #d19704);
    opacity: 0;
    transition: var(--km-transition-fast);
}

.navbar-brand:hover .brand-kiu::after {
    opacity: 1;
}

.navbar-brand i {
    font-size: 2rem;
    color: var(--km-highlight-yellow);
    filter: drop-shadow(var(--km-shadow-glow-yellow));
}

.navbar-brand:hover {
    transform: scale(1.05);
}

/* Clase reutilizable para el gradiente dorado en cualquier parte */
.gold-gradient-text {
    background: linear-gradient(135deg, #d19704 0%, #f7c725 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Enlaces del navbar - ESTILO VERTICAL (icono arriba) */
.navbar .nav-link {
    color: var(--km-text-primary) !important;
    font-weight: 600;
    padding: 0.75rem 1.25rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: var(--km-transition-fast);
    position: relative;
}

/* Estilo vertical: icono arriba, texto abajo */
.navbar .nav-link-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem !important;
}

.navbar .nav-link-vertical i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.navbar .nav-link-vertical span {
    font-size: 0.875rem;
    font-weight: 600;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--km-gradient-action);
    transform: translateX(-50%);
    transition: var(--km-transition-fast);
}

.navbar .nav-link:hover {
    color: var(--km-accent-cyan) !important;
    background: rgba(0, 188, 212, 0.15);
    transform: translateY(-2px);
}

.navbar .nav-link:hover::after {
    width: 80%;
}

.navbar .nav-link.active {
    color: var(--km-accent-cyan) !important;
    background: rgba(0, 188, 212, 0.2);
}

/* Dropdown del navbar */
.navbar .dropdown-menu {
    background: var(--km-bg-card) !important;
    border: 1px solid var(--km-border-color);
    box-shadow: var(--km-shadow-lg);
    border-radius: 12px;
    padding: 0.5rem;
}

.navbar .dropdown-item {
    color: var(--km-text-primary) !important;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: var(--km-transition-fast);
    font-weight: 500;
}

.navbar .dropdown-item:hover {
    background: rgba(0, 188, 212, 0.15) !important;
    color: var(--km-accent-cyan) !important;
}

.navbar .dropdown-item i {
    color: var(--km-accent-cyan);
    margin-right: 0.5rem;
}

.navbar .dropdown-divider {
    border-color: var(--km-border-color) !important;
}

/* Botones en el navbar */
.navbar .btn-primary {
    background: var(--km-gradient-action) !important;
    border: none;
    color: white !important;
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    transition: var(--km-transition-fast);
}

.navbar .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--km-shadow-glow-cyan);
}

/* Toggle button para mobile */
.navbar-toggler {
    border-color: var(--km-accent-cyan) !important;
    padding: 0.5rem 0.75rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 188, 212, 0.25);
}

.navbar-light .nav-link.active {
    color: var(--km-text-primary) !important;
    background: rgba(0, 188, 212, 0.15);
    box-shadow: var(--km-shadow-glow-cyan);
}

/* ========================================
   5. BOTONES - SISTEMA COMPLETO
   ======================================== */
.btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 12px;
    transition: var(--km-transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--km-gradient-action);
    color: var(--km-text-primary);
    box-shadow: var(--km-shadow-md);
}

.btn-primary:hover {
    background: var(--km-gradient-action);
    filter: brightness(1.2);
    transform: translateY(-3px);
    box-shadow: var(--km-shadow-lg), var(--km-shadow-glow-cyan);
}

.btn-secondary {
    background: var(--km-bg-card);
    color: var(--km-text-primary);
    border: 2px solid var(--km-accent-cyan);
    box-shadow: var(--km-shadow-sm);
}

.btn-secondary:hover {
    background: var(--km-accent-cyan);
    color: var(--km-bg-main);
    transform: translateY(-3px);
    box-shadow: var(--km-shadow-md), var(--km-shadow-glow-cyan);
}

.btn-danger {
    background: var(--km-gradient-coral);
    color: var(--km-text-primary);
    box-shadow: var(--km-shadow-md);
}

.btn-danger:hover {
    filter: brightness(1.2);
    transform: translateY(-3px);
    box-shadow: var(--km-shadow-lg);
}

.btn-success {
    background: var(--km-gradient-success);
    color: var(--km-bg-main);
    box-shadow: var(--km-shadow-md);
}

.btn-success:hover {
    filter: brightness(1.2);
    transform: translateY(-3px);
    box-shadow: var(--km-shadow-lg);
}

.btn-outline-primary {
    background: transparent;
    color: var(--km-accent-cyan);
    border: 2px solid var(--km-accent-cyan);
}

.btn-outline-primary:hover {
    background: var(--km-accent-cyan);
    color: var(--km-bg-main);
    border-color: var(--km-accent-cyan);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* ========================================
   6. CARDS - SISTEMA PREMIUM
   ======================================== */
.card {
    background: var(--km-bg-card) !important;
    border: 1px solid var(--km-border-color) !important;
    border-radius: 16px;
    box-shadow: var(--km-shadow-md);
    transition: var(--km-transition-normal);
    overflow: hidden;
    position: relative;
    color: var(--km-text-primary) !important;
}

.card * {
    color: var(--km-text-primary);
}

.card p,
.card .text-muted {
    color: var(--km-text-secondary) !important;
}

.card h1, .card h2, .card h3, 
.card h4, .card h5, .card h6 {
    color: var(--km-text-primary) !important;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--km-gradient-action);
    transform: scaleX(0);
    transition: var(--km-transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--km-shadow-xl);
    border-color: var(--km-border-color-hover) !important;
}

.card:hover::before {
    transform: scaleX(1);
}

.card-header {
    background: var(--km-gradient-card) !important;
    color: var(--km-text-primary) !important;
    font-weight: 700;
    font-size: 1.25rem;
    border-bottom: 1px solid var(--km-border-color);
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
    color: var(--km-text-secondary) !important;
    background: transparent !important;
}

.card-body h5,
.card-body h6 {
    color: var(--km-text-primary) !important;
}

.card-footer {
    background: var(--km-bg-input) !important;
    border-top: 1px solid var(--km-border-color);
    padding: 1.25rem;
    color: var(--km-text-primary) !important;
}

.card-title {
    color: var(--km-text-primary) !important;
    font-weight: 700;
}

.card-text {
    color: var(--km-text-secondary) !important;
}

.card-construction {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--km-shadow-lg);
    transition: var(--km-transition-normal);
    background: var(--km-bg-card) !important;
}

.card-construction:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--km-shadow-xl), var(--km-shadow-glow-cyan);
}

.card-construction .card-header {
    background: var(--km-gradient-action);
    color: var(--km-text-primary);
    font-weight: 700;
    border: none;
    padding: 1.5rem;
}

/* Modern Card */
.modern-card {
    background: var(--km-bg-card) !important;
    border: 1px solid var(--km-border-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: var(--km-transition-normal);
    color: var(--km-text-primary) !important;
}

.modern-card * {
    color: inherit;
}

.modern-card h1, .modern-card h2, .modern-card h3,
.modern-card h4, .modern-card h5, .modern-card h6 {
    color: var(--km-text-primary) !important;
}

.modern-card p {
    color: var(--km-text-secondary) !important;
}

.modern-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--km-shadow-lg);
    border-color: var(--km-accent-cyan);
}

/* Stats Card */
.stats-card {
    background: var(--km-bg-card) !important;
    border: 1px solid var(--km-border-color);
    border-radius: 16px;
    transition: var(--km-transition-normal);
}

.stats-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--km-shadow-xl);
    border-color: var(--km-accent-cyan);
}

/* Stat Card para Dashboards */
.stat-card {
    background: var(--km-bg-card) !important;
    border: 1px solid var(--km-border-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: var(--km-transition-normal);
    overflow: hidden;
    position: relative;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--km-shadow-xl);
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.stat-card .stat-content h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: inherit;
}

.stat-card .stat-content p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.85;
    color: inherit;
}

/* Card con Glassmorphism */
.card-glass {
    background: rgba(18, 45, 60, 0.6) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(176, 196, 206, 0.2);
    box-shadow: var(--km-shadow-lg);
}

/* Listas dentro de cards */
.card ul,
.card ol,
.modern-card ul,
.modern-card ol {
    color: var(--km-text-secondary) !important;
}

.card li,
.modern-card li {
    color: var(--km-text-secondary) !important;
}

.card .list-group-item,
.modern-card .list-group-item {
    background: var(--km-bg-input) !important;
    border-color: var(--km-border-color) !important;
    color: var(--km-text-primary) !important;
}

/* Small text dentro de cards */
.card small,
.modern-card small {
    color: var(--km-text-muted) !important;
}

/* ========================================
   7. FORMS & INPUTS
   ======================================== */
.form-control,
.form-select {
    background: var(--km-bg-input);
    border: 2px solid var(--km-border-color);
    border-radius: 10px;
    color: var(--km-text-primary);
    padding: 0.875rem 1.25rem;
    transition: var(--km-transition-fast);
    font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
    background: var(--km-bg-elevated);
    border-color: var(--km-accent-cyan);
    color: var(--km-text-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.15), var(--km-shadow-glow-cyan);
    outline: none;
}

.form-control::placeholder {
    color: var(--km-text-muted);
}

.form-label {
    color: var(--km-text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-group-text {
    background: var(--km-bg-card);
    border: 2px solid var(--km-border-color);
    color: var(--km-text-secondary);
}

/* ========================================
   8. ALERTS & NOTIFICATIONS
   ======================================== */
.alert {
    border-radius: 12px;
    border: none;
    padding: 1.25rem 1.5rem;
    font-weight: 500;
    box-shadow: var(--km-shadow-md);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
}

.alert-info {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.15), rgba(41, 98, 255, 0.15));
    color: var(--km-accent-cyan);
    border-left: 5px solid var(--km-accent-cyan);
}

.alert-info::before {
    background: var(--km-accent-cyan);
}

.alert-success {
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.15), rgba(0, 200, 83, 0.15));
    color: var(--km-success-green);
    border-left: 5px solid var(--km-success-green);
}

.alert-success::before {
    background: var(--km-success-green);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 179, 0, 0.15));
    color: var(--km-highlight-yellow);
    border-left: 5px solid var(--km-warning-amber);
}

.alert-warning::before {
    background: var(--km-warning-amber);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.15), rgba(255, 111, 0, 0.15));
    color: var(--km-contrast-coral);
    border-left: 5px solid var(--km-contrast-coral);
}

.alert-danger::before {
    background: var(--km-contrast-coral);
}

/* ========================================
   9. BADGES & TAGS
   ======================================== */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: var(--km-gradient-action);
    color: var(--km-text-primary);
}

.badge-success {
    background: var(--km-gradient-success);
    color: var(--km-bg-main);
}

.badge-warning {
    background: var(--km-highlight-yellow);
    color: var(--km-bg-main);
}

.badge-danger {
    background: var(--km-gradient-coral);
    color: var(--km-text-primary);
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 230, 118, 0.1);
    border: 2px solid var(--km-success-green);
    border-radius: 50px;
    color: var(--km-success-green);
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.3);
    transition: var(--km-transition-normal);
}

.trust-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 230, 118, 0.5);
}

.trust-badge i {
    font-size: 1.5rem;
}

/* ========================================
   10. ACCORDION
   ======================================== */
.accordion-item {
    background: var(--km-bg-card);
    border: 1px solid var(--km-border-color);
    border-radius: 12px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    background: var(--km-bg-card);
    color: var(--km-text-primary);
    font-weight: 600;
    padding: 1.25rem 1.5rem;
    transition: var(--km-transition-fast);
}

.accordion-button:not(.collapsed) {
    background: var(--km-gradient-card);
    color: var(--km-text-primary);
    box-shadow: none;
}

.accordion-button:focus {
    border-color: var(--km-accent-cyan);
    box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.15);
}

.accordion-button::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    background: var(--km-bg-input);
    color: var(--km-text-secondary);
    padding: 1.5rem;
}

/* ========================================
   11. FOOTER PREMIUM
   ======================================== */
.footer-enhanced {
    background: var(--km-gradient-main);
    border-top: 3px solid var(--km-accent-cyan);
    padding: 3rem 0 1.5rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
}

.footer-enhanced h5,
.footer-enhanced h6 {
    color: var(--km-text-primary);
    letter-spacing: 0.05em;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.footer-enhanced .footer-links a {
    display: block;
    padding: 0.5rem 0;
    text-decoration: none;
    transition: var(--km-transition-fast);
    color: var(--km-text-secondary);
    font-weight: 500;
}

.footer-enhanced .footer-links a:hover {
    color: var(--km-accent-cyan);
    padding-left: 10px;
    text-shadow: var(--km-shadow-glow-cyan);
}

.footer-enhanced .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--km-bg-card);
    border-radius: 50%;
    color: var(--km-text-secondary);
    transition: var(--km-transition-normal);
    margin: 0 0.5rem;
    border: 2px solid transparent;
}

.footer-enhanced .social-links a:hover {
    background: var(--km-gradient-action);
    color: var(--km-text-primary);
    transform: translateY(-5px) rotate(10deg);
    box-shadow: var(--km-shadow-glow-cyan);
    border-color: var(--km-accent-cyan);
}

.footer-enhanced .border-secondary {
    border-color: rgba(176, 196, 206, 0.2) !important;
}

/* ========================================
   COOKIE CONSENT BANNER
   ======================================== */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--km-bg-card) 0%, var(--km-bg-input) 100%);
    backdrop-filter: blur(10px);
    border-top: 2px solid var(--km-accent-cyan);
    padding: 1.5rem 0;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 300px;
    color: var(--km-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-consent-text i {
    color: var(--km-accent-cyan);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cookie-consent-text a {
    color: var(--km-highlight-yellow);
    font-weight: 600;
    transition: color 0.2s;
}

.cookie-consent-text a:hover {
    color: var(--km-accent-cyan);
}

.cookie-consent-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-consent-buttons .btn {
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
}

.cookie-consent-buttons .btn-light {
    background: var(--km-highlight-yellow);
    color: var(--km-bg-main);
    border: none;
}

.cookie-consent-buttons .btn-light:hover {
    background: var(--km-accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
}

.cookie-consent-buttons .btn-outline-light {
    border-color: var(--km-text-secondary);
    color: var(--km-text-secondary);
}

.cookie-consent-buttons .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--km-text-primary);
    color: var(--km-text-primary);
}

@media (max-width: 768px) {
    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cookie-consent-text {
        flex-direction: column;
        min-width: 100%;
    }
    
    .cookie-consent-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-consent-buttons .btn {
        flex: 1;
    }
}

/* ========================================
   12. HERO SECTIONS
   ======================================== */
.hero-construction {
    background: var(--km-gradient-hero);
    padding: 5rem 0;
    color: var(--km-text-primary);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
}

.hero-construction::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 188, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(41, 98, 255, 0.1) 0%, transparent 50%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 50 L50 0 L100 50 L50 100 Z" fill="rgba(255,255,255,0.02)"/></svg>');
    background-size: cover, cover, 100px 100px;
    opacity: 0.5;
    animation: heroPattern 20s linear infinite;
    will-change: transform;
}

@keyframes heroPattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.hero-construction .container {
    position: relative;
    z-index: 2;
}

.hero-construction h1 {
    font-size: 3.5rem;
    font-weight: 900;
    text-shadow: var(--km-shadow-lg);
    margin-bottom: 1.5rem;
}

.hero-construction p.lead {
    font-size: 1.5rem;
    color: var(--km-text-secondary);
    text-shadow: var(--km-shadow-md);
}

/* ========================================
   13. STEP CARDS & PROCESS
   ======================================== */
.step-card {
    position: relative;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    background: var(--km-bg-card);
    border: 2px solid var(--km-border-color);
    transition: var(--km-transition-normal);
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--km-gradient-action);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--km-transition-normal);
}

.step-card:hover {
    border-color: var(--km-accent-cyan);
    box-shadow: var(--km-shadow-xl), var(--km-shadow-glow-cyan);
    transform: scale(1.05) translateY(-10px);
}

.step-card:hover::before {
    transform: scaleX(1);
}

.step-number {
    position: absolute;
    top: -25px;
    left: 25px;
    width: 60px;
    height: 60px;
    background: var(--km-gradient-action);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--km-text-primary);
    font-weight: 900;
    font-size: 1.75rem;
    box-shadow: var(--km-shadow-lg), var(--km-shadow-glow-cyan);
    border: 4px solid var(--km-bg-main);
}

.step-icon {
    font-size: 3.5rem;
    color: var(--km-accent-cyan);
    margin-bottom: 1.5rem;
    filter: drop-shadow(var(--km-shadow-glow-cyan));
    transition: var(--km-transition-normal);
}

.step-card:hover .step-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--km-highlight-yellow);
}

.process-arrow {
    text-align: center;
    color: var(--km-accent-cyan);
    font-size: 2.5rem;
    margin: 2rem 0;
    animation: arrowBounce 2s infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* ========================================
   14. STATISTICS COUNTERS
   ======================================== */
.stat-counter {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--km-bg-card);
    border-radius: 16px;
    border: 2px solid var(--km-border-color);
    transition: var(--km-transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-counter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--km-gradient-action);
    opacity: 0;
    transition: var(--km-transition-normal);
}

.stat-counter:hover {
    border-color: var(--km-accent-cyan);
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--km-shadow-xl), var(--km-shadow-glow-cyan);
}

.stat-counter:hover::before {
    opacity: 0.1;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--km-gradient-action);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.stat-label {
    color: var(--km-text-secondary);
    font-weight: 700;
    margin-top: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* ========================================
   15. TABLES
   ======================================== */
.table {
    color: var(--km-text-primary);
    border-radius: 12px;
    overflow: hidden;
}

.table thead {
    background: var(--km-gradient-card);
    color: var(--km-text-primary);
}

.table thead th {
    border: none;
    padding: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr {
    background: var(--km-bg-card);
    border-bottom: 1px solid var(--km-border-color);
    transition: var(--km-transition-fast);
}

.table tbody tr:hover {
    background: var(--km-bg-input);
    transform: scale(1.01);
    box-shadow: var(--km-shadow-md);
}

.table tbody td {
    padding: 1.25rem;
    border: none;
    color: var(--km-text-secondary);
}

/* ========================================
   16. MODALS
   ======================================== */
.modal-content {
    background: var(--km-bg-card);
    border: 2px solid var(--km-border-color);
    border-radius: 20px;
    box-shadow: var(--km-shadow-xl);
    overflow: hidden;
}

.modal-header {
    background: var(--km-gradient-card);
    border-bottom: 2px solid var(--km-border-color);
    padding: 1.5rem 2rem;
}

.modal-title {
    color: var(--km-text-primary);
    font-weight: 700;
    font-size: 1.5rem;
}

.modal-body {
    padding: 2rem;
    color: var(--km-text-secondary);
}

.modal-footer {
    background: var(--km-bg-input);
    border-top: 2px solid var(--km-border-color);
    padding: 1.5rem 2rem;
}

.btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.btn-close:hover {
    opacity: 1;
}

/* ========================================
   17. SPECIAL BADGES & SAFETY
   ======================================== */
.safety-first {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--km-gradient-action);
    color: var(--km-text-primary);
    border-radius: 50px;
    font-weight: 800;
    box-shadow: var(--km-shadow-lg), var(--km-shadow-glow-cyan);
    border: 3px solid var(--km-accent-cyan);
    transition: var(--km-transition-normal);
}

.safety-first:hover {
    transform: scale(1.1);
    box-shadow: var(--km-shadow-xl), var(--km-shadow-glow-cyan);
}

.safety-first i {
    font-size: 1.75rem;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

/* ========================================
   18. PATTERNS & BACKGROUNDS
   ======================================== */
.tools-pattern {
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 15px,
            rgba(0, 188, 212, 0.05) 15px,
            rgba(0, 188, 212, 0.05) 30px
        );
}

.gradient-overlay {
    position: relative;
}

.gradient-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--km-gradient-main);
    opacity: 0.8;
    pointer-events: none;
}

/* ========================================
   19. ANIMATIONS & UTILITIES
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: var(--km-shadow-md);
    }
    50% {
        box-shadow: var(--km-shadow-glow-cyan);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-glow {
    animation: glow 2s infinite;
}

/* Hover Lift */
.hover-lift {
    transition: var(--km-transition-normal);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: var(--km-shadow-xl);
}

/* Text Utilities */
.text-shadow {
    text-shadow: var(--km-shadow-md);
}

.text-glow {
    text-shadow: var(--km-shadow-glow-cyan);
}

/* ========================================
   20. RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-construction h1 {
        font-size: 2.5rem;
    }
    
    .hero-construction p.lead {
        font-size: 1.25rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        top: -20px;
        left: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
    }
    
    .hero-construction {
        padding: 3rem 0;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .step-icon {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* ========================================
   21. PRINT STYLES
   ======================================== */
@media print {
    body {
        background: white !important;
        color: black !important;
    }
    
    .navbar,
    .footer-enhanced,
    .btn,
    .no-print {
        display: none !important;
    }
}

/* ========================================
   22. ACCESSIBILITY
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

*:focus-visible {
    outline: 3px solid var(--km-accent-cyan);
    outline-offset: 3px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --km-text-primary: #FFFFFF;
        --km-bg-main: #000000;
        --km-border-color: rgba(255, 255, 255, 0.5);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   GLASSMORPHISM EFFECTS
   ======================================== */
.glass-effect-alt {
    background: rgba(18, 45, 60, 0.7) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(176, 196, 206, 0.2) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4) !important;
}

.fact-box {
    background: var(--km-bg-card) !important;
    border-radius: 15px;
    border: 1px solid var(--km-border-color);
    box-shadow: var(--km-shadow-md);
    transition: var(--km-transition-normal);
}

.fact-box:hover {
    border-color: var(--km-accent-cyan);
    box-shadow: var(--km-shadow-lg), var(--km-shadow-glow-cyan);
    transform: translateY(-5px);
}

.fact-box h5 {
    color: var(--km-text-primary) !important;
}

.fact-box p {
    color: var(--km-text-secondary) !important;
}

/* Glass Effect Base */
.glass-effect {
    background: rgba(18, 45, 60, 0.8) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(176, 196, 206, 0.25) !important;
    border-radius: 15px;
    box-shadow: var(--km-shadow-lg) !important;
    transition: var(--km-transition-normal);
}

.glass-effect:hover {
    background: rgba(18, 45, 60, 0.9) !important;
    border-color: var(--km-accent-cyan) !important;
    box-shadow: var(--km-shadow-xl), var(--km-shadow-glow-cyan) !important;
    transform: translateY(-5px);
}

/* Proceso Example Card */
.proceso-example-card {
    background: var(--km-bg-card) !important;
    border-radius: 15px;
    border: 1px solid var(--km-border-color);
    padding: 1.5rem;
    box-shadow: var(--km-shadow-md);
    transition: var(--km-transition-normal);
}

.proceso-example-card:hover {
    border-color: var(--km-accent-cyan);
    box-shadow: var(--km-shadow-lg), var(--km-shadow-glow-cyan);
    transform: translateY(-5px);
}

.proceso-example-card.glass-effect {
    background: rgba(18, 45, 60, 0.8) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.ejemplo-header {
    margin-bottom: 1rem;
}

.proceso-example-card h5 {
    color: var(--km-text-primary) !important;
    font-weight: 600;
}

.ejemplo-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--km-text-secondary);
}

.ejemplo-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.ejemplo-stats {
    display: flex;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--km-border-color);
}

.stat-mini {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--km-text-muted);
}

.stat-mini i {
    color: var(--km-accent-cyan);
}

/* Badges dentro de cards oscuros */
.proceso-example-card .badge.bg-primary,
.glass-effect .badge.bg-primary {
    background: var(--km-gradient-action) !important;
    color: var(--km-text-primary) !important;
    border: none;
}

.proceso-example-card .badge.bg-success,
.glass-effect .badge.bg-success {
    background: var(--km-gradient-success) !important;
    color: var(--km-text-primary) !important;
    border: none;
}

.proceso-example-card .badge.bg-info,
.glass-effect .badge.bg-info {
    background: linear-gradient(90deg, var(--km-accent-cyan) 0%, var(--km-accent-blue) 100%) !important;
    color: var(--km-text-primary) !important;
    border: none;
}

/* Text colors dentro de ejemplo cards */
.proceso-example-card .text-danger,
.glass-effect .text-danger {
    color: var(--km-contrast-coral) !important;
}

.proceso-example-card .text-success,
.glass-effect .text-success {
    color: var(--km-success-green) !important;
}

.proceso-example-card .text-warning,
.glass-effect .text-warning {
    color: var(--km-highlight-yellow) !important;
}

.proceso-example-card .small,
.glass-effect .small {
    color: var(--km-text-secondary) !important;
}

/* ========================================
   FIN DEL RE-STYLING KIUMAESTRO
   Modo Oscuro Profundo Premium - Tema Petróleo
   ======================================== */

/* ========================================
   LIGHT THEME - TEMA CLARO OPCIONAL
   ======================================== */
[data-theme="light"] {
    /* Fondos claros */
    --km-bg-main: #FFFFFF;
    --km-bg-card: #F8F9FA;
    --km-bg-input: #E9ECEF;
    --km-bg-elevated: #DEE2E6;
    
    /* Textos oscuros */
    --km-text-primary: #1A1A1A;
    --km-text-secondary: #4A5568;
    --km-text-muted: #718096;
    
    /* Bordes */
    --km-border-color: rgba(0, 0, 0, 0.1);
    --km-border-color-hover: rgba(0, 188, 212, 0.4);
    
    /* Sombras más suaves */
    --km-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --km-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --km-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --km-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    /* Overlays */
    --km-overlay-dark: rgba(255, 255, 255, 0.95);
    --km-overlay-light: rgba(248, 249, 250, 0.9);
}

/* Ajustes específicos para tema claro */
[data-theme="light"] .navbar {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%) !important;
    border-bottom: 2px solid rgba(0, 188, 212, 0.3);
}

[data-theme="light"] .navbar-brand-text {
    background: linear-gradient(135deg, #d19704 0%, #f7c725 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="light"] .navbar .nav-link {
    color: #1A1A1A !important;
}

[data-theme="light"] .navbar .nav-link:hover {
    color: #0077b6 !important;
    background: rgba(0, 188, 212, 0.1);
}

[data-theme="light"] .card {
    background: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    color: #1A1A1A !important;
}

[data-theme="light"] .card-header {
    background: #F8F9FA !important;
    color: #1A1A1A !important;
}

[data-theme="light"] h1, 
[data-theme="light"] h2, 
[data-theme="light"] h3, 
[data-theme="light"] h4, 
[data-theme="light"] h5, 
[data-theme="light"] h6 {
    color: #1A1A1A !important;
}

[data-theme="light"] p,
[data-theme="light"] .text-secondary {
    color: #4A5568 !important;
}

[data-theme="light"] .text-muted {
    color: #718096 !important;
}

[data-theme="light"] .form-control,
[data-theme="light"] .form-select {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    color: #1A1A1A;
}

[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
    background: #FFFFFF;
    border-color: var(--km-accent-cyan);
    color: #1A1A1A;
}

[data-theme="light"] .table {
    color: #1A1A1A;
}

[data-theme="light"] .table thead {
    background: #F8F9FA;
}

[data-theme="light"] .table tbody tr {
    background: #FFFFFF;
    border-bottom: 1px solid #E9ECEF;
}

[data-theme="light"] .table tbody tr:hover {
    background: #F8F9FA;
}

[data-theme="light"] .modal-content {
    background: #FFFFFF;
    color: #1A1A1A;
}

[data-theme="light"] .footer-enhanced {
    background: linear-gradient(135deg, #1A1A1A 0%, #2D3748 100%) !important;
    color: #FFFFFF !important;
}

[data-theme="light"] .hero-construction {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Scrollbar para tema claro */
[data-theme="light"] ::-webkit-scrollbar-track {
    background: #F8F9FA;
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: #DEE2E6;
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: var(--km-accent-cyan);
}

/* ========================================
   FIN LIGHT THEME
   ======================================== */

/* ========================================
   MOBILE NAVIGATION - EX/UI STYLE
   ======================================== */

/* Mobile Top Bar */
.mobile-top-bar {
    background: var(--km-gradient-main);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--km-accent-cyan);
    box-shadow: var(--km-shadow-md);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.mobile-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.mobile-brand-text {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--km-text-primary);
}

.mobile-brand-text .brand-kiu {
    background: linear-gradient(135deg, #d19704 0%, #f7c725 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-icon-mobile {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 188, 212, 0.15);
    border: 1px solid var(--km-accent-cyan);
    color: var(--km-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--km-transition-fast);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.btn-icon-mobile:hover,
.btn-icon-mobile:active,
.btn-icon-mobile:focus {
    background: var(--km-accent-cyan);
    color: var(--km-bg-main);
    transform: scale(1.1);
    outline: none;
    border-color: var(--km-accent-cyan);
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--km-bg-card);
    backdrop-filter: blur(20px);
    border-top: 2px solid var(--km-border-color);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0;
    z-index: 1020;
    height: 70px;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    color: var(--km-text-secondary);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    flex: 1;
    min-width: 0;
}

.mobile-nav-item i {
    font-size: 1.5rem;
    transition: var(--km-transition-fast);
}

.mobile-nav-item span {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-nav-item:hover,
.mobile-nav-item:active,
.mobile-nav-item.active {
    color: var(--km-accent-cyan);
}

.mobile-nav-item:hover i,
.mobile-nav-item:active i {
    transform: scale(1.2) translateY(-2px);
    color: var(--km-accent-cyan);
}

/* Center Icon (Featured) */
.mobile-nav-center {
    position: relative;
}

.mobile-nav-center-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--km-gradient-action);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 188, 212, 0.4), 0 0 40px rgba(0, 188, 212, 0.2);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    border: 3px solid var(--km-bg-card);
    transition: var(--km-transition-normal);
}

.mobile-nav-center-icon i {
    font-size: 1.75rem;
    color: white;
}

.mobile-nav-center:hover .mobile-nav-center-icon,
.mobile-nav-center:active .mobile-nav-center-icon {
    transform: translateX(-50%) scale(1.15) rotate(10deg);
    box-shadow: 0 6px 30px rgba(0, 188, 212, 0.6), 0 0 60px rgba(0, 188, 212, 0.3);
}

.mobile-nav-center span {
    margin-top: 32px;
}

/* Active State Indicator */
.mobile-nav-item::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 40%;
    height: 3px;
    background: var(--km-gradient-action);
    border-radius: 0 0 3px 3px;
    transition: var(--km-transition-normal);
}

.mobile-nav-item.active::before {
    transform: translateX(-50%) scaleX(1);
}

/* Mobile Offcanvas Menu */
.mobile-offcanvas {
    background: var(--km-bg-card);
    backdrop-filter: blur(20px);
    border-left: 2px solid var(--km-border-color);
    width: 320px;
    z-index: 1055;
}

.mobile-offcanvas.offcanvas-end {
    right: -320px;
    transition: transform 0.3s ease-in-out;
}

.mobile-offcanvas.show {
    transform: translateX(-320px);
}

.offcanvas-backdrop {
    z-index: 1050;
    background-color: rgba(0, 0, 0, 0.7);
}

.offcanvas-backdrop.show {
    opacity: 1;
}

.mobile-offcanvas .offcanvas-header {
    background: linear-gradient(135deg, var(--km-bg-main) 0%, var(--km-bg-input) 100%);
    border-bottom: 1px solid var(--km-border-color);
    padding: 1.5rem;
}

.mobile-offcanvas .offcanvas-title {
    color: var(--km-text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-offcanvas .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
    width: 1.5rem;
    height: 1.5rem;
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
    cursor: pointer;
    transition: opacity 0.2s;
}

.mobile-offcanvas .btn-close:hover {
    opacity: 1;
}

.mobile-offcanvas .offcanvas-body {
    padding: 1rem;
}

/* User Profile Section */
.mobile-menu-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--km-bg-input);
    border-radius: var(--km-border-radius);
    border: 1px solid var(--km-border-color);
}

.mobile-user-avatar {
    font-size: 2.5rem;
    color: var(--km-accent-cyan);
}

.mobile-user-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-user-info strong {
    color: var(--km-text-primary);
    font-size: 1rem;
}

.mobile-user-info .badge {
    font-size: 0.7rem;
    width: fit-content;
}

/* Menu Sections */
.mobile-menu-section {
    margin-bottom: 1.5rem;
}

.mobile-menu-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--km-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Menu Links */
.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--km-text-primary);
    text-decoration: none;
    border-radius: var(--km-border-radius);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.mobile-menu-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--km-gradient-action);
    transform: scaleY(0);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-link:hover {
    background: var(--km-bg-input);
    color: var(--km-accent-cyan);
    transform: translateX(4px);
}

.mobile-menu-link:hover::before {
    transform: scaleY(1);
}

.mobile-menu-link i:first-child {
    font-size: 1.25rem;
    width: 1.5rem;
    text-align: center;
}

.mobile-menu-link .bi-chevron-right {
    font-size: 0.875rem;
    opacity: 0.5;
    transition: all 0.2s;
}

.mobile-menu-link:hover .bi-chevron-right {
    opacity: 1;
    transform: translateX(4px);
}

/* Highlighted Link */
.mobile-menu-link.highlight {
    background: linear-gradient(135deg, 
        rgba(0, 188, 212, 0.1) 0%, 
        rgba(255, 193, 7, 0.1) 100%);
    border: 1px solid rgba(0, 188, 212, 0.3);
}

.mobile-menu-link.highlight:hover {
    background: linear-gradient(135deg, 
        rgba(0, 188, 212, 0.2) 0%, 
        rgba(255, 193, 7, 0.2) 100%);
    border-color: var(--km-accent-cyan);
}

/* Logout Link */
.mobile-menu-link.logout-link {
    width: 100%;
    border: none;
    background: none;
    text-align: left;
    padding: 1rem 1.5rem;
    color: #ff5252;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-link.logout-link:hover {
    background: rgba(255, 82, 82, 0.1);
    color: #ff5252;
    transform: translateX(5px);
}

.mobile-menu-link.logout-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: transparent;
    transition: background 0.3s ease;
}

.mobile-menu-link.logout-link:hover::before {
    background: #ff5252;
}

/* Body Padding for Bottom Nav */
@media (max-width: 991px) {
    body {
        padding-bottom: 80px;
    }
    
    main {
        min-height: calc(100vh - 150px);
    }
}

/* Light Theme Mobile Nav */
[data-theme="light"] .mobile-top-bar {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%);
    border-bottom: 2px solid rgba(0, 188, 212, 0.3);
}

[data-theme="light"] .mobile-brand-text {
    color: #1A1A1A;
}

[data-theme="light"] .btn-icon-mobile {
    background: rgba(0, 188, 212, 0.1);
    color: #1A1A1A;
}

[data-theme="light"] .mobile-bottom-nav {
    background: #FFFFFF;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mobile-nav-item {
    color: #4A5568;
}

[data-theme="light"] .mobile-nav-center-icon {
    border: 3px solid #FFFFFF;
}

[data-theme="light"] .mobile-offcanvas {
    background: #FFFFFF;
    border-left-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mobile-offcanvas .offcanvas-header {
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mobile-offcanvas .btn-close {
    filter: none;
    opacity: 1;
}

[data-theme="light"] .mobile-menu-user {
    background: #F8F9FA;
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mobile-menu-link {
    color: #1A1A1A;
}

[data-theme="light"] .mobile-menu-link:hover {
    background: #F8F9FA;
    color: #00BCD4;
}

[data-theme="light"] .mobile-menu-section-title {
    color: #4A5568;
}

[data-theme="light"] .mobile-menu-link.logout-link {
    color: #dc3545;
}

[data-theme="light"] .mobile-menu-link.logout-link:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Ripple Effect on Touch */
.mobile-nav-item::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 188, 212, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.mobile-nav-item:active::after {
    width: 100%;
    height: 100%;
}

/* ========================================
   FIN MOBILE NAVIGATION
   ======================================== */

/* ========================================
   NOTIFICACIONES DE TRABAJOS CERCANOS
   ======================================== */

#toast-container-cercanos {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
}

#toast-container-cercanos .toast {
    background: var(--km-bg-card);
    border: 1px solid rgba(0, 188, 212, 0.3);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    margin-bottom: 1rem;
    animation: slideInRight 0.3s ease-out;
}

#toast-container-cercanos .toast-header {
    background: var(--km-gradient-action) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#toast-container-cercanos .toast-body {
    color: var(--km-text-primary);
}

#toast-container-cercanos .toast-body .badge {
    font-size: 0.75rem;
}

#toast-container-cercanos .toast-body .btn {
    font-size: 0.875rem;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive para móviles */
@media (max-width: 768px) {
    #toast-container-cercanos {
        top: 60px;
        right: 10px;
        left: 10px;
        max-width: calc(100% - 20px);
    }
}

/* ========================================
   FIN NOTIFICACIONES DE TRABAJOS CERCANOS
   ======================================== */