/* assets/css/main.css - Cyber Theme con TEXTOS VISIBLES */
:root {
    /* Fondos oscuros */
    --cyber-bg-primary: #0a0e17;
    --cyber-bg-secondary: #11162a;
    --cyber-bg-card: #161b2e;
    --cyber-bg-input: #1a2035;
    
    /* Bordes */
    --cyber-border: #2a3255;
    --cyber-border-hover: #3a4265;
    
    /* Textos - ALTO CONTRASTE PARA VISIBILIDAD */
    --cyber-text-primary: #ffffff;           /* Blanco puro para títulos */
    --cyber-text-secondary: #e6e9f0;         /* Blanco suave para texto normal */
    --cyber-text-muted: #b8c1e0;             /* Gris claro para texto secundario */
    --cyber-text-disabled: #7a84a8;          /* Gris para disabled */
    
    /* Acentos neón */
    --cyber-accent: #00f5d4;
    --cyber-accent2: #9d4edd;
    --cyber-accent3: #7209b7;
    --cyber-success: #06d6a0;
    --cyber-warning: #ffd93d;
    --cyber-danger: #ff6b6b;
    --cyber-info: #4cc9f0;
}

/* Body base */
.cyber-body {
    background: var(--cyber-bg-primary);
    background-image: 
        radial-gradient(circle at 20% 35%, rgba(157, 78, 221, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(0, 245, 212, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, var(--cyber-bg-primary) 0%, #1a1a2e 100%);
    color: var(--cyber-text-secondary);  /* Texto principal visible */
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    line-height: 1.5;
}

/* Sidebar */
.cyber-sidebar {
    background: var(--cyber-bg-secondary);
    border-right: 1px solid var(--cyber-border);
    width: 260px;
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1030;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--cyber-border);
    background: linear-gradient(135deg, var(--cyber-accent3), var(--cyber-bg-secondary));
}

.cyber-logo {
    font-size: 1.75rem;
    color: var(--cyber-accent);
    animation: cyber-glow 2s ease-in-out infinite alternate;
}

@keyframes cyber-glow {
    from { text-shadow: 0 0 10px rgba(0, 245, 212, 0.4); }
    to { text-shadow: 0 0 20px rgba(157, 78, 221, 0.7), 0 0 35px rgba(0, 245, 212, 0.4); }
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-link {
    color: var(--cyber-text-muted) !important;  /* Visible sobre fondo oscuro */
    padding: 0.75rem 1.5rem;
    margin: 0.25rem 1rem;
    border-radius: 10px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 245, 212, 0.12);
    color: var(--cyber-accent) !important;  /* Acento visible */
    border-left: 3px solid var(--cyber-accent);
}

.nav-link i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
}

.nav-text {
    color: inherit;  /* Hereda el color del enlace */
}

.nav-divider {
    height: 1px;
    background: var(--cyber-border);
    margin: 0.5rem 1.5rem;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--cyber-border);
    text-align: center;
}

/* Toggle sidebar móvil */
.cyber-sidebar-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1040;
    background: var(--cyber-accent2);
    border: none;
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.cyber-sidebar-toggle:hover {
    transform: scale(1.05);
}

/* Main Content */
.cyber-main {
    margin-left: 260px;
    padding: 1.5rem 2rem;
    min-height: 100vh;
}

/* Cards - Fondo y texto visibles */
.cyber-card {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: var(--cyber-text-secondary);  /* Texto visible */
}

.cyber-card:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 8px 30px rgba(0, 245, 212, 0.12),
        0 4px 20px rgba(157, 78, 221, 0.08);
    border-color: var(--cyber-border-hover);
}

.cyber-card .card-title,
.cyber-card h5,
.cyber-card h6 {
    color: var(--cyber-text-primary) !important;  /* Títulos blancos puros */
}

.cyber-card .card-text,
.cyber-card p,
.cyber-card small,
.cyber-card span {
    color: var(--cyber-text-secondary) !important;  /* Texto normal visible */
}

.cyber-card .text-muted {
    color: var(--cyber-text-muted) !important;  /* Texto secundario gris claro */
}

/* Stats Cards */
.stat-card {
    text-align: center;
    padding: 1.25rem;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    font-size: 1.4rem;
}

.stat-icon.blue { background: rgba(76, 201, 240, 0.18); color: var(--cyber-info); }
.stat-icon.green { background: rgba(6, 214, 160, 0.18); color: var(--cyber-success); }
.stat-icon.purple { background: rgba(157, 78, 221, 0.18); color: var(--cyber-accent2); }
.stat-icon.yellow { background: rgba(255, 217, 61, 0.18); color: var(--cyber-warning); }

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--cyber-text-primary) !important;
    margin-bottom: 0.15rem;
}

.stat-label {
    color: var(--cyber-text-muted) !important;
    font-size: 0.85rem;
}

/* Project Cards */
.project-card {
    border-left: 4px solid var(--cyber-accent);
    height: 100%;
}

.project-card.status-nuevo { border-left-color: var(--cyber-info); }
.project-card.status-en_progreso { border-left-color: var(--cyber-accent2); }
.project-card.status-en_pruebas { border-left-color: var(--cyber-warning); }
.project-card.status-completado { border-left-color: var(--cyber-success); }
.project-card.status-pausado { border-left-color: var(--cyber-danger); }

.project-card .card-title {
    color: var(--cyber-text-primary) !important;
    font-weight: 600;
}

.project-card .card-text {
    color: var(--cyber-text-secondary) !important;
    min-height: 45px;
}

/* Progress Bars - Texto visible sobre barra */
.progress-cyber {
    height: 10px;
    background: rgba(42, 50, 85, 0.9);
    border-radius: 5px;
    overflow: hidden;
}

.progress-cyber .progress-bar {
    background: linear-gradient(90deg, var(--cyber-accent), var(--cyber-accent2));
    transition: width 0.4s ease;
    position: relative;
}

.progress-cyber.success .progress-bar { background: linear-gradient(90deg, #06d6a0, #00f5d4); }
.progress-cyber.warning .progress-bar { background: linear-gradient(90deg, #ffd93d, #ffaa00); }
.progress-cyber.danger .progress-bar { background: linear-gradient(90deg, #ff6b6b, #ff8e8e); }

.progress-cyber .progress-bar::after {
    content: attr(data-value);
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-weight: 600;
    font-size: 0.7rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* Badges - Texto siempre visible */
.badge-neon {
    padding: 0.45em 0.9em;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
    border: 1px solid;
}

.bg-neon-blue { 
    background: rgba(76, 201, 240, 0.2); 
    color: #ffffff !important;  /* Blanco para contraste */
    border-color: var(--cyber-info); 
}
.bg-neon-purple { 
    background: rgba(157, 78, 221, 0.2); 
    color: #ffffff !important;
    border-color: var(--cyber-accent2); 
}
.bg-neon-green { 
    background: rgba(6, 214, 160, 0.2); 
    color: #ffffff !important;
    border-color: var(--cyber-success); 
}
.bg-neon-yellow { 
    background: rgba(255, 217, 61, 0.25); 
    color: #1a1a2e !important;  /* Texto oscuro sobre amarillo */
    border-color: var(--cyber-warning); 
}
.bg-neon-red { 
    background: rgba(255, 107, 107, 0.2); 
    color: #ffffff !important;
    border-color: var(--cyber-danger); 
}

/* Buttons */
.btn-cyber {
    background: linear-gradient(135deg, var(--cyber-accent2), var(--cyber-accent));
    border: none;
    color: #ffffff !important;  /* Texto blanco siempre visible */
    font-weight: 600;
    border-radius: 10px;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-cyber::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: left 0.5s;
}

.btn-cyber:hover::before { left: 100%; }
.btn-cyber:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 6px 25px rgba(0, 245, 212, 0.35); 
}

.btn-outline-cyber {
    background: transparent;
    border: 2px solid var(--cyber-accent);
    color: var(--cyber-accent) !important;  /* Visible */
    border-radius: 10px;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-outline-cyber:hover {
    background: var(--cyber-accent);
    color: var(--cyber-bg-primary) !important;  /* Contraste al hover */
}

.btn-outline-danger {
    color: var(--cyber-danger) !important;
    border-color: var(--cyber-danger);
}

.btn-outline-danger:hover {
    background: var(--cyber-danger);
    color: white !important;
}

/* Forms & Inputs */
.cyber-input,
.cyber-input:focus,
.form-control.cyber-input,
.form-control.cyber-input:focus,
.form-select.cyber-input,
.form-select.cyber-input:focus {
    background: var(--cyber-bg-input);
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text-primary) !important;  /* Texto blanco en inputs */
    border-radius: 10px;
    transition: all 0.25s ease;
}

.cyber-input::placeholder,
.form-control.cyber-input::placeholder {
    color: var(--cyber-text-muted) !important;
    opacity: 1;
}

.cyber-input:focus,
.form-control.cyber-input:focus,
.form-select.cyber-input:focus {
    background: rgba(35, 42, 70, 0.95);
    border-color: var(--cyber-accent);
    box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.18);
    color: var(--cyber-text-primary) !important;
}

.form-label {
    color: var(--cyber-text-muted) !important;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

/* Modal Cyber */
.modal-cyber .modal-content {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    border-radius: 16px;
    color: var(--cyber-text-secondary);
}

.modal-cyber .modal-header {
    border-bottom-color: var(--cyber-border);
}

.modal-cyber .modal-title {
    color: var(--cyber-text-primary) !important;
}

.modal-cyber .modal-footer {
    border-top-color: var(--cyber-border);
}

.modal-cyber .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Preview Iframe Section - TEXTOS VISIBLES */
.preview-section h6,
.preview-section .text-muted {
    color: var(--cyber-text-primary) !important;
}

.preview-section .text-muted {
    color: var(--cyber-text-muted) !important;
}

.preview-iframe {
    width: 100%;
    height: 450px;
    border: 2px solid var(--cyber-border);
    border-radius: 12px;
    background: #000;
}

.preview-info-card {
    background: var(--cyber-bg-input);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.preview-info-card p {
    color: var(--cyber-text-secondary) !important;
    margin-bottom: 0.5rem;
}

.preview-info-card strong {
    color: var(--cyber-text-primary) !important;
}

.preview-info-card a {
    color: var(--cyber-info) !important;
    text-decoration: none;
}

.preview-info-card a:hover {
    text-decoration: underline;
}

/* Credentials Section */
.credentials-box {
    background: var(--cyber-bg-input);
    border-radius: 12px;
    padding: 1rem;
    border: 1px dashed var(--cyber-border);
}

.credentials-box .text-muted,
.credentials-box small {
    color: var(--cyber-text-muted) !important;
}

.credentials-box code {
    background: rgba(0, 245, 212, 0.1);
    color: var(--cyber-accent) !important;  /* Texto neón visible */
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Consolas', monospace;
}

/* Feed de Actualizaciones */
.update-feed {
    max-height: 320px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.update-feed::-webkit-scrollbar {
    width: 6px;
}

.update-feed::-webkit-scrollbar-track {
    background: var(--cyber-bg-input);
    border-radius: 3px;
}

.update-feed::-webkit-scrollbar-thumb {
    background: var(--cyber-border);
    border-radius: 3px;
}

.update-item {
    padding: 0.9rem;
    border-left: 3px solid var(--cyber-accent);
    margin-bottom: 0.6rem;
    background: var(--cyber-bg-input);
    border-radius: 0 10px 10px 0;
}

.update-item strong {
    color: var(--cyber-info) !important;
}

.update-item p {
    color: var(--cyber-text-secondary) !important;
    margin: 0.25rem 0;
}

.update-item small {
    color: var(--cyber-text-muted) !important;
}

/* Partículas de fondo */
.cyber-particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}

.cyber-particle {
    position: absolute;
    width: 3px; height: 3px;
    border-radius: 50%;
    animation: particle-float 18s infinite linear;
    opacity: 0.7;
}

@keyframes particle-float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.7; }
    100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

/* Animaciones de entrada */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-enter { 
    animation: fadeInUp 0.45s ease forwards; 
    opacity: 0;
}
.animate-enter:nth-child(1) { animation-delay: 0.05s; }
.animate-enter:nth-child(2) { animation-delay: 0.1s; }
.animate-enter:nth-child(3) { animation-delay: 0.15s; }
.animate-enter:nth-child(4) { animation-delay: 0.2s; }
.animate-enter:nth-child(5) { animation-delay: 0.25s; }
.animate-enter:nth-child(6) { animation-delay: 0.3s; }

/* Alertas con buen contraste */
.alert-success {
    background: rgba(6, 214, 160, 0.15);
    border-left: 4px solid var(--cyber-success);
    color: #ffffff !important;
}

.alert-danger {
    background: rgba(255, 107, 107, 0.15);
    border-left: 4px solid var(--cyber-danger);
    color: #ffffff !important;
}

.alert-info {
    background: rgba(76, 201, 240, 0.12);
    border-left: 4px solid var(--cyber-info);
    color: #ffffff !important;
}

.alert-warning {
    background: rgba(255, 217, 61, 0.15);
    border-left: 4px solid var(--cyber-warning);
    color: #1a1a2e !important;  /* Texto oscuro sobre amarillo */
}

/* Dropdowns */
.dropdown-menu {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.dropdown-item {
    color: var(--cyber-text-secondary) !important;
    padding: 0.6rem 1.25rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(0, 245, 212, 0.1);
    color: var(--cyber-accent) !important;
}

.dropdown-divider {
    border-color: var(--cyber-border);
}

/* Tablas */
.table-cyber {
    color: var(--cyber-text-secondary) !important;
}

.table-cyber th {
    color: var(--cyber-text-primary) !important;
    border-color: var(--cyber-border);
    background: var(--cyber-bg-input);
}

.table-cyber td {
    border-color: var(--cyber-border);
    color: var(--cyber-text-secondary) !important;
}

/* Responsive */
@media (max-width: 992px) {
    .cyber-sidebar {
        transform: translateX(-100%);
    }
    
    .cyber-sidebar.show {
        transform: translateX(0);
    }
    
    .cyber-main {
        margin-left: 0;
        padding: 1rem;
    }
    
    .cyber-sidebar-toggle {
        display: flex !important;
    }
    
    .preview-iframe {
        height: 300px;
    }
}

/* Utilidades de texto */
.text-cyber-primary { color: var(--cyber-text-primary) !important; }
.text-cyber-secondary { color: var(--cyber-text-secondary) !important; }
.text-cyber-muted { color: var(--cyber-text-muted) !important; }
.text-cyber-accent { color: var(--cyber-accent) !important; }
.text-cyber-success { color: var(--cyber-success) !important; }
.text-cyber-warning { color: var(--cyber-warning) !important; }
.text-cyber-danger { color: var(--cyber-danger) !important; }
.text-cyber-info { color: var(--cyber-info) !important; }

/* Code blocks */
code, pre {
    background: var(--cyber-bg-input);
    color: var(--cyber-accent) !important;
    border-radius: 6px;
    padding: 0.15rem 0.4rem;
}

pre {
    padding: 1rem;
    overflow-x: auto;
}

/* Links */
a {
    color: var(--cyber-info);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--cyber-accent);
    text-decoration: underline;
}

a.text-muted:hover {
    color: var(--cyber-text-primary) !important;
}