/* =========================================
   VARIABLES Y COLORES (ESTÉTICA CYBERPUNK)
   ========================================= */
:root {
    --bg-dark: #0f111a;
    --card-bg: #1a1d2d;
    --panel-bg: #161622;
    --neon-blue: #00f3ff;
    --neon-aqua: #00ffcc;
    --neon-green: #39ff14;
    --neon-yellow: #ffea00;
    --neon-orange: #ff8c00;
    --neon-red: #ff2a2a;
    --text-high-contrast: #e8e8e8;
    --text-mid-contrast: #b5b5b5;
}

/* =========================================
   ESTILOS BASE
   ========================================= */
body {
    background-color: var(--bg-dark);
    color: var(--text-high-contrast);
    font-family: 'Roboto', sans-serif;
    margin: 0;
}

.brand-tech { 
    font-family: 'Orbitron', sans-serif; 
    font-weight: 700; 
    letter-spacing: 2px; 
    color: var(--neon-blue); 
    text-shadow: 0 0 8px rgba(0, 243, 255, 0.5); 
}

/* --- UTILIDADES --- */
.bg-dark-panel { background-color: var(--panel-bg); border: 1px solid #333; }
.text-contrast { color: var(--text-mid-contrast) !important; font-weight: 500; }
.text-timestamp { color: var(--neon-blue) !important; font-weight: 700; font-family: monospace; font-size: 0.9rem; }
.text-warning { color: var(--neon-yellow) !important; text-shadow: 0 0 5px rgba(255, 234, 0, 0.4); }

/* =========================================
   COMPONENTES DE NAVEGACIÓN
   ========================================= */
.navbar { background-color: #1a1a25 !important; border-bottom: 1px solid #333; }

.nav-pills .nav-link { 
    color: #8892b0; 
    margin-right: 10px; 
    transition: 0.3s;
    border: 1px solid transparent; 
}
.nav-pills .nav-link:hover { color: white; }
.nav-pills .nav-link.active { 
    background-color: rgba(0, 243, 255, 0.1) !important; 
    color: var(--neon-blue) !important; 
    border-color: var(--neon-blue); 
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.4); 
}

/* =========================================
   TARJETAS Y BORDES DINÁMICOS
   ========================================= */
.card {
    background-color: var(--card-bg) !important;
    border: 1px solid #2a2d40;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    color: var(--text-high-contrast) !important;
}
.card:hover { transform: translateY(-3px); }

/* Estados Dinámicos */
.border-on { border-color: var(--neon-green) !important; box-shadow: 0 0 15px rgba(57, 255, 20, 0.15); }
.border-off { border-color: #444 !important; }
.border-warning { border-color: var(--neon-yellow) !important; box-shadow: 0 0 15px rgba(255, 234, 0, 0.2); }
.border-danger { border-color: var(--neon-red) !important; box-shadow: 0 0 15px rgba(255, 42, 42, 0.4); }
.border-info { border-color: var(--neon-aqua) !important; box-shadow: 0 0 20px rgba(0, 255, 204, 0.4); } 
.border-pre-warning { border-color: var(--neon-orange) !important; box-shadow: 0 0 15px rgba(255, 140, 0, 0.3); }

/* Bordes Específicos por Proceso */
.status-border-FILLING { border: 2px solid var(--neon-blue) !important; box-shadow: inset 0 0 10px rgba(0,243,255,0.1); }
.status-border-VACUUMING { border: 2px solid var(--neon-aqua) !important; box-shadow: inset 0 0 10px rgba(0,255,204,0.1); }
.status-border-HOLDING { border: 2px solid var(--neon-green) !important; }
.status-border-DEPRESSURIZING { border: 2px solid var(--neon-orange) !important; }
.status-border-STOPPED { border: 2px solid var(--neon-red) !important; background-color: rgba(255,42,42,0.05); }

/* =========================================
   BOTONES DE ACCIÓN
   ========================================= */
.btn-emergency {
    background-color: transparent;
    color: var(--neon-red);
    border: 2px solid var(--neon-red);
    border-radius: 30px;
    transition: 0.3s;
}
.btn-emergency:hover { background-color: var(--neon-red); color: white; box-shadow: 0 0 15px rgba(255, 42, 42, 0.6); }

.btn-action-start { background-color: #0b3d30; color: var(--neon-aqua); border: 1px solid var(--neon-aqua); }
.btn-action-start:hover { background-color: var(--neon-aqua); color: black; box-shadow: 0 0 10px rgba(0, 255, 204, 0.4); }

.btn-action-stop { background-color: #3d0b0b; color: var(--neon-red); border: 1px solid var(--neon-red); }
.btn-action-stop:hover { background-color: var(--neon-red); color: white; box-shadow: 0 0 10px rgba(255, 42, 42, 0.4); }

/* =========================================
   ANIMACIONES
   ========================================= */
@keyframes spin { 100% { transform: rotate(360deg); } }
.icon-spin, .spin-gear { display: inline-block; animation: spin 2s linear infinite; }
.spin-gear { text-shadow: 0 0 10px var(--neon-aqua); }

@keyframes breathe { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; box-shadow: 0 0 10px currentColor; } }
.pulse-breathe { animation: breathe 2s ease-in-out infinite; }

@keyframes blink { 0%, 100% { opacity: 1; box-shadow: 0 0 10px currentColor; } 50% { opacity: 0.3; box-shadow: none; } }
.led-blink { animation: blink 1.5s infinite; }

@keyframes pulse-warning { 0% { opacity: 1; filter: drop-shadow(0 0 8px currentColor); } 100% { opacity: 0.6; filter: none; } }
.pulse-alert { animation: pulse-warning 0.6s infinite alternate; }

@keyframes pulse-orange { 
    0% { box-shadow: 0 0 5px var(--neon-orange); border-color: var(--neon-orange); } 
    100% { box-shadow: 0 0 20px var(--neon-orange); border-color: transparent; } 
}
.pulse-warning-card { animation: pulse-orange 1s infinite alternate; }

@keyframes pulse-danger { 0% { box-shadow: 0 0 0 0 rgba(255, 42, 42, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(255, 42, 42, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 42, 42, 0); } }
.pulse-danger { animation: pulse-danger 2s infinite; }

/* =========================================
   FORMULARIOS Y BARRAS
   ========================================= */
.form-control-dark { background-color: #2a2d40; border: 1px solid #3d425c; color: white; }
.form-control-dark:focus { background-color: #33374d; color: white; border-color: var(--neon-blue); box-shadow: 0 0 5px rgba(0,243,255,0.5); }

.filter-input { background-color: #1a1a25; border: 1px solid #444; color: var(--text-high-contrast); border-radius: 30px; padding-left: 20px; }
.filter-input:focus { background-color: #222; border-color: var(--neon-blue); color: white; box-shadow: 0 0 10px rgba(0,212,255,0.3); }

.progress-container { background-color: #0a0a0a; border-radius: 10px; overflow: hidden; height: 12px; margin-top: 5px; border: 1px solid #333; box-shadow: inset 0 0 5px rgba(0,0,0,0.8); }
.progress-bar { transition: width 0.3s ease-in-out, background-color 0.3s; height: 100%; box-shadow: 0 0 10px currentColor; }

/* =========================================
   MONITOR Y TABLAS
   ========================================= */
.kpi-panel { background-color: var(--panel-bg) !important; border-radius: 6px; padding: 10px; margin-bottom: 15px; border: 1px solid #333; }
.kpi-item { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.kpi-label { font-size: 0.7rem; color: var(--text-mid-contrast); text-transform: uppercase; }
.kpi-val { font-size: 1rem; font-weight: bold; color: var(--text-high-contrast); font-family: 'Orbitron', sans-serif; }

.monitor-table-wrapper { background-color: var(--panel-bg) !important; border-radius: 8px; border: 1px solid #333; overflow: hidden; }
.table-monitor { width: 100%; color: var(--text-high-contrast) !important; font-size: 0.85rem; margin-bottom: 0; }
.table-monitor th { background-color: #1a1a25 !important; color: var(--neon-blue) !important; padding: 10px; font-weight: 600; border-bottom: 2px solid #333 !important; text-transform: uppercase; font-size: 0.75rem; }
.table-monitor td { padding: 10px; border-bottom: 1px solid #2a2a35 !important; vertical-align: middle; background-color: transparent !important; color: var(--text-high-contrast) !important; }
.table-monitor tbody tr:hover td { background-color: rgba(255,255,255,0.05) !important; }

/* Badges de Estatus */
.badge-status { padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: bold; letter-spacing: 0.5px; text-transform: uppercase; }
.badge-operando { background-color: rgba(0, 255, 204, 0.1); color: var(--neon-aqua); border: 1px solid var(--neon-aqua); }
.badge-paro { background-color: rgba(255, 42, 42, 0.1); color: var(--neon-red); border: 1px solid var(--neon-red); }
.badge-advertencia { background-color: rgba(255, 140, 0, 0.1); color: var(--neon-orange); border: 1px solid var(--neon-orange); }

/* Visibilidad Supervisor */
.supervisor-only { display: none; }
body.supervisor-mode .supervisor-only { display: inline-block; }

/* Scrollbar Personalizada */
#terminalOutput::-webkit-scrollbar { width: 6px; }
#terminalOutput::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
.footer-industrial {
    background-color: #080a0f;
    border-top: 2px solid #1a1f2e;
    color: var(--text-mid);
    position: relative;
    z-index: 10;
}

.system-status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--neon-green);
    animation: blink-soft 2s infinite;
}

.text-dim { color: var(--text-dim); }

.uppercase { text-transform: uppercase; }

.tracking-wider { letter-spacing: 1px; }

@keyframes blink-soft {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.diag-item { text-align: left; }

.diag-item .kpi-label { color: var(--text-dim); margin-bottom: -2px; }
.footer-industrial .btn-outline-secondary {
    border-color: var(--text-dim);
    color: var(--text-dim);
    transition: all 0.2s;
}

.footer-industrial .btn-outline-secondary:hover {
    border-color: var(--neon-aqua);
    color: var(--neon-aqua);
    background: rgba(0, 255, 204, 0.05);
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}
.btn-success.pulse-breathe {
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
    border: 2px solid var(--neon-green);
    background: rgba(57, 255, 20, 0.1);
    color: var(--neon-green);
}

.btn-success.pulse-breathe:hover {
    background: var(--neon-green);
    color: #000;
}

/* Rejilla de Inspección de 12 Botellas */
.bottle-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columnas */
    gap: 8px;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #2d3446;
}

.bottle-slot {
    aspect-ratio: 1 / 1;
    background: #1a1f2e;
    border: 1px solid #333;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.6rem;
    color: #444;
    transition: all 0.2s;
}

/* Estado: OK (Verde sutil) */
.bottle-slot.ok {
    border-color: var(--neon-green);
    color: var(--neon-green);
    box-shadow: inset 0 0 5px rgba(57, 255, 20, 0.2);
}

/* Estado: BURBUJA DETECTADA (Rojo parpadeante) */
.bottle-slot.fail {
    background: rgba(255, 42, 42, 0.2);
    border-color: var(--neon-red);
    color: var(--neon-red);
    animation: blink-red 1s infinite;
}

@keyframes blinker { 50% { opacity: 0.5; } }
.blink-red { animation: blinker 1s linear infinite; }

/* Estilo para la barra de desplazamiento interna de la gráfica */
.chart-scroll-container::-webkit-scrollbar {
    height: 7px;
}
.chart-scroll-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}
.chart-scroll-container::-webkit-scrollbar-thumb {
    background: var(--neon-aqua, #00f2ff);
    border-radius: 10px;
    
}
/* Añade esto a tu CSS para darle estabilidad a la gráfica */
.chart-scroll-container {
    display: block;
    width: auto;
    height: 200px; /* Mantén la altura constante */
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
    /* Evita que el renderizado de la tabla afecte este bloque */
    contain: layout; 
}