/* ══════════════════════════════════════════════════════════════════
   Fundo Muto — Panel de Estación Climatológica
   Tema: instrumento nocturno de campo. Fondo profundo, acentos fosforescentes.
   Dash carga automáticamente cualquier CSS en la carpeta /assets.
   ══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    --bg-deep:      #0A0E14;
    --bg-panel:     #121822;
    --bg-panel-2:   #1A2230;
    --glow-green:   #00F0B5;
    --glow-blue:    #3B9EFF;
    --glow-amber:   #FFB627;
    --glow-pink:    #FF5470;
    --glow-violet:  #B57BFF;
    --text-main:    #E6EDF3;
    --text-dim:     #8B9BB4;
    --border-soft:  #232B3A;
}

/* ── Layout con sidebar ── */
.app-shell {
    display: flex;
    gap: 0;
    min-height: 100vh;
}
.sidebar {
    width: 270px;
    flex-shrink: 0;
    background: linear-gradient(180deg, #0D1219 0%, #090C12 100%);
    border-right: 1px solid var(--border-soft);
    padding: 28px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: var(--text-main);
    padding: 0 12px 4px 12px;
    letter-spacing: -0.01em;
}
.sidebar-brand::before {
    content: "◐ ";
    color: var(--glow-green);
    text-shadow: 0 0 14px var(--glow-green);
}
.sidebar-sub {
    font-size: 12px;
    color: var(--text-dim);
    padding: 0 12px 24px 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.nav-group-label {
    font-size: 11px;
    font-weight: 700;
    color: #56698A;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 20px 12px 8px 12px;
}
.nav-item {
    display: block;
    padding: 12px 14px;
    margin: 3px 0;
    border-radius: 10px;
    color: var(--text-dim);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
    border-left: 3px solid transparent;
    letter-spacing: 0.01em;
    user-select: none;
}
.nav-item:hover {
    background: var(--bg-panel);
    color: var(--text-main);
    padding-left: 18px;
}
.nav-item.activo {
    background: linear-gradient(90deg, rgba(0,240,181,0.10), transparent);
    color: var(--glow-green);
    border-left: 3px solid var(--glow-green);
    font-weight: 600;
}
.main-content {
    flex: 1;
    padding: 32px 40px;
    max-width: 100%;
    overflow-x: hidden;
}

@media (max-width: 900px) {
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; height: auto; position: relative;
               border-right: none; border-bottom: 1px solid var(--border-soft); }
    .main-content { max-width: 100%; }
}

/* ── Ocultar la barra de tabs interna (navegamos desde el sidebar) ── */
#tabs-interno .tab-container,
#tabs-interno > div:first-child {
    display: none !important;
}

/* ── Base ── */
body {
    background: var(--bg-deep);
    background-image:
        radial-gradient(circle at 12% 8%, rgba(0,240,181,0.05) 0%, transparent 42%),
        radial-gradient(circle at 88% 92%, rgba(59,158,255,0.05) 0%, transparent 42%);
    color: var(--text-main);
    font-family: 'Space Grotesk', system-ui, sans-serif;
    margin: 0;
    min-height: 100vh;
    letter-spacing: 0.01em;
    line-height: 1.6;
}

#react-entry-point > div { background: transparent !important; }

h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--text-main);
    font-size: 30px;
    margin: 0 0 6px 0;
}

h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 17px;
    color: var(--text-main) !important;
    letter-spacing: 0.01em;
    border-left: 3px solid var(--glow-green);
    padding-left: 12px;
    margin: 26px 0 12px 0;
}

/* ── Tabs ── */
.dash-tabs, .tab-container { border: none !important; }

#react-entry-point .tab {
    background: var(--bg-panel) !important;
    color: var(--text-dim) !important;
    border: 1px solid var(--border-soft) !important;
    border-radius: 8px 8px 0 0 !important;
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 500 !important;
    padding: 10px 16px !important;
}

#react-entry-point .tab--selected {
    background: var(--bg-panel-2) !important;
    color: var(--glow-green) !important;
    border-top: 2px solid var(--glow-green) !important;
    box-shadow: 0 -2px 12px rgba(0,240,181,0.15) !important;
}

/* ── Dropdowns ── */
.Select-control, .is-focused .Select-control {
    background: var(--bg-panel) !important;
    border: 1px solid var(--border-soft) !important;
    border-radius: 6px !important;
    color: var(--text-main) !important;
}
.Select-menu-outer {
    background: var(--bg-panel-2) !important;
    border: 1px solid var(--border-soft) !important;
    color: var(--text-main) !important;
}
.Select-value-label, .Select-placeholder, .Select-input > input {
    color: var(--text-main) !important;
}
.VirtualizedSelectOption {
    background: var(--bg-panel-2) !important;
    color: var(--text-dim) !important;
}
.VirtualizedSelectFocusedOption {
    background: var(--bg-panel) !important;
    color: var(--glow-green) !important;
}
.Select--multi .Select-value {
    background: rgba(0,240,181,0.12) !important;
    border: 1px solid var(--glow-green) !important;
    color: var(--glow-green) !important;
    border-radius: 4px !important;
}

/* Inputs numéricos */
input[type="number"], input[type="text"] {
    background: var(--bg-panel) !important;
    border: 1px solid var(--border-soft) !important;
    color: var(--text-main) !important;
    border-radius: 6px !important;
}

label {
    color: var(--text-dim) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
}

/* ── Botones ── */
button {
    font-family: 'Space Grotesk', sans-serif !important;
    transition: all 0.2s ease !important;
}
button:hover {
    filter: brightness(1.15);
    box-shadow: 0 0 16px rgba(0,240,181,0.3) !important;
}

/* ── Banner de tiempo real ── */
.banner-rt {
    background: linear-gradient(135deg, #101722 0%, #0C1119 100%);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
}
.banner-rt::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg,
        transparent, var(--glow-green), var(--glow-blue), transparent);
    animation: scan 4s linear infinite;
}
@keyframes scan {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

.banner-titulo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.banner-hora {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-dim);
}
.live-dot {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--glow-green);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px var(--glow-green);
    animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* Tarjeta de indicador */
.card-rt {
    background: var(--bg-panel);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 14px 18px;
    min-width: 120px;
    text-align: center;
    flex: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-rt:hover {
    transform: translateY(-2px);
}
.card-rt .valor {
    font-family: 'JetBrains Mono', monospace;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.1;
}
.card-rt .etiqueta {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.card-rt .subtexto {
    font-size: 10px;
    margin-top: 3px;
    font-weight: 600;
}

/* Selector de años */
.barra-anios {
    background: var(--bg-panel);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 14px 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}
.barra-anios-titulo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--glow-green);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── Tablas ── */
.dash-table-container .dash-spreadsheet-container {
    border-radius: 10px !important;
    overflow: hidden !important;
}
.dash-table-container td, .dash-table-container th {
    background: var(--bg-panel) !important;
    color: var(--text-main) !important;
    border-color: var(--border-soft) !important;
}

/* Botón de exportar CSV */
.dash-spreadsheet-menu .export {
    background: var(--bg-panel-2) !important;
    color: var(--glow-green) !important;
    border: 1px solid var(--glow-green) !important;
    border-radius: 6px !important;
    padding: 6px 14px !important;
    font-family: 'Space Grotesk', sans-serif !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    margin-bottom: 8px !important;
    transition: all 0.2s ease !important;
}
.dash-spreadsheet-menu .export:hover {
    background: var(--glow-green) !important;
    color: var(--bg-deep) !important;
    box-shadow: 0 0 14px rgba(0,240,181,0.35) !important;
}

/* Columnas fijas (Estación / Año) */
.dash-fixed-column, .dash-fixed-columns {
    background: #161D2A !important;
}

/* Paginación de tablas */
.dash-table-container .previous-next-container button,
.dash-table-container .page-number input {
    color: var(--text-main) !important;
    background: var(--bg-panel) !important;
    border-color: var(--border-soft) !important;
}

/* Scroll horizontal más visible en tablas anchas */
.dash-spreadsheet-container .dash-spreadsheet-inner::-webkit-scrollbar {
    height: 12px;
}
.dash-spreadsheet-container .dash-spreadsheet-inner::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 6px;
}
.dash-spreadsheet-container .dash-spreadsheet-inner::-webkit-scrollbar-thumb:hover {
    background: var(--glow-green);
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--glow-green); }

@media (prefers-reduced-motion: reduce) {
    .banner-rt::before, .live-dot { animation: none; }
}