:root {
    --bg-main: #0e131f;
    --bg-header: #151a28;
    --bg-card: #1c212f;
    --bg-card-hover: #222838;
    --bg-card-inner: #242a3a;
    --border-color: #2b3246;
    --border-glow: #3b82f644;
    
    --text-primary: #ffffff;
    --text-secondary: #9aa3b6;
    --text-muted: #64748b;
    
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-orange: #f97316;
    --accent-cyan: #06b6d4;
    --accent-blue: #3b82f6;
    
    --pv-blue-bg: #0c3b7a;
    --pv-blue-border: #1e5cb3;
    --pv-highlight-border: #38bdf8;
    
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    user-select: none;
}

body {
    background-color: #07090f;
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 16:9 Responsive App Viewport */
.app-viewport {
    width: 100vw;
    height: 100vh;
    max-width: 177.78vh; /* Enforces 16:9 max ratio */
    max-height: 56.25vw;
    background: linear-gradient(180deg, #1b2d4f 0%, #15223c 35%, #0f1626 70%, #0b0f1a 100%);
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
    position: relative;
    overflow: hidden;
}

/* Top Navigation Bar */
.top-nav {
    height: 64px;
    background: rgba(18, 24, 38, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 100;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.avatar-circle svg {
    width: 20px;
    height: 20px;
}

.user-meta .user-name {
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    letter-spacing: -0.2px;
}

.timestamp-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    color: var(--text-secondary);
}

.badge-local {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 2px 7px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Nav Tabs */
.nav-tabs {
    display: flex;
    gap: 6px;
    background: rgba(12, 16, 26, 0.6);
    padding: 4px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-btn svg {
    width: 16px;
    height: 16px;
}

.nav-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.nav-btn.active {
    background: #1e293b;
    color: var(--accent-green);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Weather & Network Right */
.nav-status {
    display: flex;
    align-items: center;
    gap: 16px;
}

.weather-box {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
}

.weather-icon {
    width: 20px;
    height: 20px;
    fill: #94a3b8;
}

.system-cap {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.cap-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
}

.cap-val {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
}

.btn-refresh {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-refresh:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(45deg);
}

.btn-refresh svg {
    width: 16px;
    height: 16px;
}

/* Main Content Views */
.main-content {
    flex: 1;
    overflow-y: auto;
    position: relative;
    padding: 16px 24px;
}

.view-panel {
    display: none;
    height: 100%;
}

.view-panel.active {
    display: flex;
    flex-direction: column;
}

/* TAB 1: OVERVIEW 16:9 GRID */
.overview-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 24px;
    height: 100%;
}

.hero-left-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding-top: 10px;
}

.hero-power-card {
    text-align: center;
    z-index: 10;
}

.power-glow-badge {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
}

.power-number {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -2px;
    color: #ffffff;
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.35);
}

.power-unit {
    font-size: 26px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
}

.power-ratio-text {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
    font-weight: 500;
}

.house-graphic-container {
    width: 100%;
    max-width: 540px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: -10px;
}

.house-3d-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.6));
    border-radius: 12px;
}

/* Right Stats Cards */
.stats-right-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
    justify-content: center;
}

.section-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 2px;
}

.section-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
}

.info-help-btn {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.production-cards-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: #3e4760;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.card-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}

.icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-circle svg {
    width: 18px;
    height: 18px;
}

.icon-amber {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
}

.icon-orange {
    background: rgba(249, 115, 22, 0.15);
    color: var(--accent-orange);
}

.icon-cyan {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
}

.card-value-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.stat-number {
    font-size: 30px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.stat-unit {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 600;
}

.arrow-indicator {
    margin-left: auto;
    font-size: 18px;
    color: var(--text-muted);
}

/* Eco Benefit Card */
.mt-4 { margin-top: 8px; }

.eco-benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 16px;
}

.eco-art-bg {
    font-size: 32px;
    background: rgba(16, 185, 129, 0.1);
    padding: 8px 12px;
    border-radius: 12px;
}

.eco-info-content {
    flex: 1;
}

.eco-title {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 4px;
}

.eco-stats {
    display: flex;
    align-items: center;
    gap: 16px;
}

.eco-item {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.eco-val {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-green);
}

.eco-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.eco-divider {
    width: 1px;
    height: 18px;
    background: var(--border-color);
}

/* TAB 2: MODULE-LEVEL LAYOUT */
.layout-control-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding: 0 8px;
}

.left-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dropdown-pill {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.date-navigator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.arrow-btn {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: #fff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
}

.filter-pills-row {
    display: flex;
    gap: 8px;
}

.pill-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pill-btn.active {
    background: var(--accent-green);
    color: #062b1e;
    border-color: var(--accent-green);
    font-weight: 700;
}

.compass-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Solar Roof Array Canvas (Exact layout of Screenshot 3) */
.solar-roof-array-canvas {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(30, 41, 59, 0.4) 0%, transparent 70%);
    position: relative;
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(255, 255, 255, 0.07);
    padding: 20px;
    min-height: 320px;
}

.modules-cluster {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.array-row {
    display: flex;
    gap: 10px;
}

.top-row {
    margin-left: 170px; /* Offset matching original screenshot */
}

.bottom-row {
    margin-right: 170px; /* Offset matching original screenshot */
}

/* Individual Photovoltaic Module Card */
.module-card {
    width: 78px;
    height: 108px;
    background: linear-gradient(135deg, #0e3a75 0%, #08244c 100%);
    border: 1.5px solid var(--pv-blue-border);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 8px 4px;
    position: relative;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    transition: all 0.25s ease;
    overflow: hidden;
}

/* Solar cell wafer grid line effect */
.module-card .wafer-cells-texture {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 26px 36px;
    pointer-events: none;
}

.module-card:hover {
    transform: translateY(-4px) scale(1.05);
    border-color: var(--pv-highlight-border);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.35);
}

.module-card.highlighted {
    border-color: #38bdf8;
    box-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
}

.module-power-val {
    font-size: 13px;
    font-weight: 800;
    color: #ffffff;
    z-index: 2;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    margin-top: 6px;
}

.module-id-tag {
    font-size: 11px;
    font-weight: 700;
    color: #93c5fd;
    background: rgba(0, 0, 0, 0.4);
    padding: 2px 6px;
    border-radius: 4px;
    z-index: 2;
}

.module-tooltip {
    display: none;
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: #000;
    color: #fff;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    z-index: 10;
}

.module-card:hover .module-tooltip {
    display: block;
}

/* Timeline Card */
.layout-timeline-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    height: 70px;
}

.timeline-chart-wrap {
    flex: 1;
    height: 100%;
}

.timeline-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.timeline-tooltip-badge {
    background: rgba(0, 0, 0, 0.5);
    padding: 4px 8px;
    border-radius: 6px;
    text-align: right;
}

.badge-time {
    font-size: 11px;
    color: var(--text-muted);
}

.badge-val {
    font-size: 13px;
    font-weight: 800;
    color: var(--accent-green);
}

.play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/* TAB 3: ANALYTICS (GRÁFICAS) */
.chart-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.period-pills {
    display: flex;
    gap: 6px;
    background: var(--bg-card);
    padding: 4px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.time-pill {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 5px 14px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.time-pill.active {
    background: #334155;
    color: #ffffff;
}

.analytics-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.analytics-card-title {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
}

.chart-legend {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
}

.main-chart-container {
    flex: 1;
    position: relative;
    width: 100%;
}

.fv-production-summary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.fv-sun-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fv-sun-icon svg {
    width: 20px;
    height: 20px;
}

.fv-text-block .fv-title {
    font-size: 14px;
    font-weight: 700;
}

.fv-text-block .fv-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.fv-value {
    margin-left: auto;
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
}

/* TAB 4: DEVICES */
.devices-dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 10px;
}

.inverter-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
}

.card-head-line {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 14px;
}

.inv-title-group h3 {
    font-size: 15px;
    font-weight: 700;
}

.tag-ip {
    font-size: 11px;
    color: var(--accent-blue);
    font-family: monospace;
}

.status-pill {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
}

.status-online {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.inv-specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
}

.spec-cell {
    background: var(--bg-card-inner);
    padding: 8px 12px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
}

.spec-val {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
}

.text-green { color: var(--accent-green); }
.text-blue { color: var(--accent-blue); }

.ports-title {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 700;
    margin-bottom: 8px;
}

.ports-micro-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.port-cell {
    background: var(--bg-card-inner);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 8px;
    border-radius: 8px;
    text-align: center;
}

.port-name {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
}

.port-w {
    font-size: 14px;
    font-weight: 800;
    color: var(--accent-amber);
    margin: 2px 0;
}

.port-vi {
    font-size: 11px;
    color: var(--text-muted);
}

/* ===================== Tiempo real / mejoras ===================== */

.badge-local.is-stale {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
    border-color: rgba(245, 158, 11, 0.35);
}
.badge-local.is-stale .pulse-dot { background: var(--accent-amber); box-shadow: 0 0 8px var(--accent-amber); }

.badge-local.is-offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--status-error);
    border-color: rgba(239, 68, 68, 0.35);
}
.badge-local.is-offline .pulse-dot { background: var(--status-error); box-shadow: 0 0 8px var(--status-error); animation: none; }

.status-offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--status-error);
}
.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
}
.text-red { color: var(--status-error) !important; }
.text-amber { color: var(--accent-amber) !important; }

.btn-refresh svg { width: 16px; height: 16px; transition: transform 0.6s ease; }
.btn-refresh.spinning svg { transform: rotate(360deg); }
.btn-refresh { justify-content: center; }

/* Destello breve cuando llega un valor nuevo */
.value-flash { animation: valueFlash 0.8s ease; }
@keyframes valueFlash {
    0% { text-shadow: 0 0 0 rgba(16, 185, 129, 0); }
    30% { text-shadow: 0 0 14px rgba(16, 185, 129, 0.9); }
    100% { text-shadow: 0 0 0 rgba(16, 185, 129, 0); }
}

/* Barra de relación de potencia */
.ratio-bar {
    width: 180px;
    height: 6px;
    margin: 6px auto;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}
.ratio-fill {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-amber));
    transition: width 0.8s ease;
}

/* Selector de métrica en Módulos */
.metric-switch { display: flex; gap: 6px; }
.metric-switch .pill-btn { padding: 5px 12px; }

/* Panel coloreado según producción (--level de 0 a 1) */
.module-card {
    --level: 0;
    background:
        linear-gradient(135deg,
            rgba(16, 185, 129, calc(var(--level) * 0.75)) 0%,
            rgba(245, 158, 11, calc(var(--level) * 0.45)) 100%),
        linear-gradient(135deg, #0e3a75 0%, #08244c 100%);
}
.module-card.is-offline {
    filter: grayscale(0.9);
    opacity: 0.55;
}
.module-card.is-offline .module-id-tag::after { content: " ⚠"; color: var(--status-error); }
.module-card.has-error { border-color: var(--status-error); }

/* ===================== Estado de la red AC ===================== */
.grid-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px 4px 8px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.04);
}
.grid-icon { width: 22px; height: 22px; }
.grid-status .system-cap { text-align: left; }
.grid-status.is-on { color: var(--accent-green); border-color: rgba(16, 185, 129, 0.35); }
.grid-status.is-on .grid-slash { display: none; }
.grid-status.is-on .cap-val { color: var(--accent-green); }
.grid-status.is-off { color: var(--status-error); border-color: rgba(239, 68, 68, 0.45); background: rgba(239, 68, 68, 0.1); }
.grid-status.is-off .cap-val { color: var(--status-error); }
.grid-status.is-off .grid-icon { animation: gridBlink 1.4s infinite; }
.grid-status.is-unknown { color: var(--text-muted); }
@keyframes gridBlink { 50% { opacity: 0.35; } }

.grid-off-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px auto 0;
    max-width: 360px;
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 12px;
    color: #fecaca;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
}
.grid-off-banner[hidden] { display: none; }
.grid-off-banner svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--status-error); }

.pill-group { display: flex; gap: 6px; }

.legend-dot.legend-dc { background: var(--accent-amber); margin-left: 10px; }

/* ===================== Alarmas y estado por panel ===================== */
.nav-count {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--status-error);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.nav-count[hidden] { display: none; }
.nav-count.is-warn { background: var(--accent-amber); color: #1c1300; }

/* Punto de estado en cada panel */
.module-status-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
    z-index: 3;
}
.module-card.st-warn { border-color: var(--accent-amber); }
.module-card.st-warn .module-status-dot { background: var(--accent-amber); box-shadow: 0 0 6px var(--accent-amber); }
.module-card.st-error { border-color: var(--status-error); }
.module-card.st-error .module-status-dot { background: var(--status-error); box-shadow: 0 0 6px var(--status-error); animation: gridBlink 1.4s infinite; }
.module-card.st-no_grid .module-status-dot { background: var(--status-warn); box-shadow: 0 0 6px var(--status-warn); }
.module-card.st-offline .module-status-dot { background: #64748b; box-shadow: none; }
.module-tooltip { white-space: pre-line; text-align: left; line-height: 1.4; }

.port-status {
    margin-top: 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-green);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.port-status.st-warn { color: var(--accent-amber); }
.port-status.st-error { color: var(--status-error); }
.port-status.st-no_grid { color: var(--status-warn); }
.port-status.st-offline { color: var(--text-muted); }

/* Pestaña de alarmas */
.alarms-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.alarms-updated { font-size: 11px; color: var(--text-muted); }
.alarms-layout {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.alarms-col {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 14px;
}
.alarm-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 4px;
}
.alarm-empty { font-size: 12px; color: var(--text-muted); padding: 8px 0; }
.alarm-item {
    border-left: 3px solid var(--text-muted);
    background: var(--bg-card-inner);
    border-radius: 8px;
    padding: 8px 10px;
}
.alarm-item.lv-error { border-left-color: var(--status-error); }
.alarm-item.lv-warn { border-left-color: var(--accent-amber); }
.alarm-item.lv-info { border-left-color: var(--accent-blue); }
.alarm-top { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.alarm-name { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.alarm-badge {
    font-size: 11px;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 10px;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}
.alarm-badge.is-active { background: rgba(239, 68, 68, 0.18); color: var(--status-error); }
.alarm-meta { font-size: 11px; color: var(--text-secondary); margin-top: 3px; }
.alarm-tip { font-size: 11px; color: #fde68a; margin-top: 4px; }

/* ===================== Ahorro, reproducción, informe, firmware y control ===================== */
.eco-money-val { color: var(--accent-amber) !important; }

.timeline-chart-wrap { position: relative; }
.replay-slider {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    width: 100%;
    accent-color: var(--accent-green);
    opacity: 0.85;
    cursor: pointer;
}
.replay-buttons { display: flex; align-items: center; gap: 6px; }
.live-btn {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: 12px;
    padding: 3px 9px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}
.live-btn[hidden] { display: none; }
.module-card.is-replay { outline: 1px dashed rgba(245, 158, 11, 0.6); }

.report-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-top: 12px;
}
.report-row[hidden] { display: none; }
.report-tile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.report-label { font-size: 11px; text-transform: uppercase; font-weight: 700; color: var(--text-muted); }
.report-val { font-size: 15px; font-weight: 800; color: var(--text-primary); }

#tab-devices { overflow-y: auto; }
.info-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 12px;
    font-size: 11px;
    background: var(--bg-card-inner);
    border-radius: 8px;
    padding: 8px 12px;
    margin-bottom: 12px;
}
.info-grid span { color: var(--text-muted); }
.info-grid b { color: var(--text-primary); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.control-row { display: flex; flex-wrap: wrap; gap: 6px; }
.ctl-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}
.ctl-btn:hover { border-color: var(--accent-blue); }
.ctl-btn:disabled { opacity: 0.5; cursor: wait; }
.ctl-btn.ctl-danger { color: var(--status-error-text); border-color: rgba(239, 68, 68, 0.4); }
.ctl-btn.ctl-primary { background: var(--accent-green); color: #062b1e; border-color: var(--accent-green); }

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal-backdrop[hidden] { display: none; }
.modal-card {
    width: min(420px, calc(100vw - 32px));
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.modal-card h3 { font-size: 16px; }
.modal-field { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--text-secondary); }
.modal-field input {
    background: var(--bg-card-inner);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 14px;
    user-select: text;
}
.modal-note { font-size: 11px; color: var(--text-muted); line-height: 1.5; }
.modal-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.modal-msg { flex: 1; font-size: 12px; color: var(--status-error-text); }

/* ===================== Tema S-Miles (colores tomados de la app y su APK) ===================== */
:root {
    --bg-main: #1B1E25;
    --bg-header: #1B1E25;
    --bg-card: #2A2E37;
    --bg-card-hover: #30343E;
    --bg-card-inner: #33383E;
    --border-color: #353A45;
    --text-secondary: #A0A6B2;
    --text-muted: #9BA2AD;   /* 5.3:1 en tarjetas y 4.6:1 en recuadros (antes #6E7581, 2.9:1) */
    --accent-green: #2FC774;
    --accent-amber: #F2C230;
    --accent-orange: #F58344;
    --accent-cyan: #01C1D6;
    --accent-blue: #419FFF;
    --pv-blue-bg: #00205B;
    --pv-blue-border: #324E7E;
    --pv-highlight-border: #419FFF;
    --sky-day: #5F8BE2;
    --sky-night: #364667;
}
body { background-color: #111317; }
.app-viewport { background: var(--bg-main); }
.top-nav { background: var(--bg-main); border-bottom: 1px solid #262A32; }
.user-name { font-size: 16px; font-weight: 800; }
.nav-btn.active { background: #2B2F38; color: var(--accent-green); }
.time-pill.active { background: #2B2F38; color: var(--accent-green); }
.pill-btn.active { background: #43D886; border-color: #43D886; color: #0B2A17; }
.stat-card, .eco-benefit-card, .analytics-card, .inverter-detail-card, .layout-timeline-card, .fv-production-summary, .alarms-col, .report-tile {
    background: var(--bg-card);
    border-color: transparent;
    box-shadow: none;
}
.fv-sun-icon { background: #243837; color: var(--accent-green); }

/* Paneles como en S-Miles: azul marino con cuadrícula de celdas */
.module-card {
    background:
        linear-gradient(135deg,
            rgba(47, 199, 116, calc(var(--level) * 0.7)) 0%,
            rgba(242, 194, 48, calc(var(--level) * 0.4)) 100%),
        #00205B;
    border: 1px solid #324E7E;
    border-radius: 2px;
}
.module-card .wafer-cells-texture {
    background-image:
        linear-gradient(to right, #324E7E 1px, transparent 1px),
        linear-gradient(to bottom, #324E7E 1px, transparent 1px);
    background-size: 25% 33.3%;
    opacity: 0.9;
}
.module-card.highlighted { border-color: #324E7E; box-shadow: inset 0 -3px 0 #419FFF; }
.solar-roof-array-canvas { background: #33383E; border: none; }

/* Clima en la barra superior */
.weather-box { gap: 6px; font-size: 14px; font-weight: 700; }
.weather-emoji { font-size: 20px; line-height: 1; }

/* Escena: cielo según la hora y el clima */
.sky-scene {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(180deg, var(--sky-day) 0%, #3F5F9E 45%, var(--bg-main) 100%);
    transition: background 1.5s ease;
}
.sky-scene.is-night { background: linear-gradient(180deg, var(--sky-night) 0%, #252C3D 50%, var(--bg-main) 100%); }
.sky-scene.is-day.w-cloudy, .sky-scene.is-day.w-fog, .sky-scene.is-day.w-rain, .sky-scene.is-day.w-storm {
    background: linear-gradient(180deg, #6F7F9C 0%, #485670 45%, var(--bg-main) 100%);
}
.sky-scene.is-day.w-snow { background: linear-gradient(180deg, #A9B8D3 0%, #6C7C99 45%, var(--bg-main) 100%); }
.sky-scene > * { position: relative; z-index: 2; }
.sky-sun, .sky-clouds, .weather-anim { position: absolute !important; pointer-events: none; }
.sky-sun {
    z-index: 0;
    top: -60px;
    right: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 236, 160, 0.95) 0%, rgba(255, 214, 102, 0.45) 30%, rgba(255, 214, 102, 0) 70%);
    opacity: 0;
    transition: opacity 1.5s;
}
.sky-scene.is-day.w-sunny .sky-sun, .sky-scene.is-day.w-partly .sky-sun, .sky-scene.is-day.w-unknown .sky-sun { opacity: 1; }
.sky-scene.is-night .sky-sun {
    opacity: 1;
    top: 18px;
    right: 28px;
    width: 46px;
    height: 46px;
    background: radial-gradient(circle at 35% 35%, #F4F1E1 0%, #D9D3B8 60%, rgba(217, 211, 184, 0) 72%);
}
.sky-clouds {
    z-index: 1;
    inset: 0;
    opacity: 0;
    transition: opacity 1.5s;
    background:
        radial-gradient(ellipse 140px 40px at 20% 18%, rgba(255, 255, 255, 0.55), transparent 70%),
        radial-gradient(ellipse 180px 46px at 70% 10%, rgba(255, 255, 255, 0.45), transparent 70%),
        radial-gradient(ellipse 120px 34px at 50% 30%, rgba(255, 255, 255, 0.35), transparent 70%);
    animation: cloudsDrift 40s linear infinite alternate;
}
.sky-scene.w-partly .sky-clouds { opacity: 0.7; }
.sky-scene.w-cloudy .sky-clouds, .sky-scene.w-rain .sky-clouds, .sky-scene.w-storm .sky-clouds { opacity: 1; filter: grayscale(1) brightness(0.85); }
.sky-scene.w-fog .sky-clouds { opacity: 1; filter: blur(8px); }
@keyframes cloudsDrift { from { background-position: 0 0, 0 0, 0 0; } to { background-position: 80px 0, -60px 0, 40px 0; } }
.weather-anim { z-index: 3; inset: 0; opacity: 0.85; }
.weather-anim svg { width: 100% !important; height: 100% !important; }
.sky-scene.w-storm { animation: lightning 7s infinite; }
@keyframes lightning { 0%, 93%, 96%, 100% { filter: none; } 94%, 97% { filter: brightness(1.6); } }
.weather-caption {
    position: absolute !important;
    left: 16px;
    top: 12px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}
.house-3d-img { filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.45)); border-radius: 0; }
/* El PNG de S-Miles trae un suelo claro de borde a borde: se difuminan los bordes y la base */
.house-3d-img {
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%),
                        linear-gradient(to bottom, #000 72%, transparent 98%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%),
                linear-gradient(to bottom, #000 72%, transparent 98%);
    mask-composite: intersect;
}
.timestamp-row { white-space: nowrap; }
.nav-status { gap: 12px; }

/* Relleno celeste según el porcentaje de generación (como S-Miles), desde la base del panel */
.module-card {
    --fill: 0%;
    background: #00205B;
}
.module-card::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: var(--fill);
    background: linear-gradient(180deg, rgba(65, 159, 255, 0.95) 0%, rgba(65, 159, 255, 0.75) 100%);
    box-shadow: 0 -2px 8px rgba(65, 159, 255, 0.5);
    transition: height 0.8s ease;
    z-index: 1;
    pointer-events: none;
}
.module-card.has-fill::after { min-height: 3px; }
.module-card .wafer-cells-texture { z-index: 2; }
.module-power-val, .module-id-tag { z-index: 3; }
.module-status-dot { z-index: 4; }
.module-card.highlighted { box-shadow: 0 0 0 2px rgba(65, 159, 255, 0.6); }

/* Relleno exacto de S-Miles (zj_playback_blue_*): celeste sólido sobre azul marino, sin brillo */
.module-card::after {
    background: #69B4FF;
    box-shadow: none;
    transition: height 0.4s ease;
}
.module-card.has-fill::after { min-height: 0; }
.module-card .wafer-cells-texture {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.16) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 25% 25%;
}

/* Módulos: los paneles se escalan para caber siempre dentro del recuadro */
.solar-roof-array-canvas {
    min-height: 0;
    overflow: hidden;
}
.modules-cluster {
    transform-origin: center center;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

/* Ventanas angostas (p. ej. 1366×768 con escalado de Windows al 125 %): encabezado compacto */
@media (max-width: 1200px) {
    .top-nav { padding: 0 14px; gap: 10px; }
    .nav-btn { padding: 7px 10px; }
    .nav-btn span:not(.nav-count) { display: none; }
    .nav-status { gap: 8px; }
    .nav-status > .system-cap:last-of-type { display: none; }
}
@media (max-width: 900px) {
    .nav-status > .system-cap { display: none; }
    .grid-status .system-cap { display: flex; }
}

/* La línea de tiempo no debe ensanchar la página en ventanas angostas */
.timeline-chart-wrap { min-width: 0; }
.layout-timeline-card { min-width: 0; }

/* Ajustes: sección de avisos */
.modal-card { max-height: calc(100vh - 32px); overflow-y: auto; }
.modal-section { font-size: 13px; margin-top: 4px; color: var(--text-primary); }
.modal-check { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary); cursor: pointer; }
.modal-check input { accent-color: var(--accent-green); width: 15px; height: 15px; }
.modal-row { display: grid; grid-template-columns: 1.6fr 1fr; gap: 10px; }
#settings-test-notify { align-self: flex-start; }
.modal-msg.is-ok { color: var(--accent-green); }

/* Recibo estimado del bimestre (tarifa CFE por escalones) */
.bill-estimate {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 11px;
    line-height: 1.5;
    color: var(--text-secondary);
}
.bill-estimate[hidden] { display: none; }
.bill-estimate b { color: var(--text-primary); }
.bill-estimate .saving { color: var(--accent-green); font-weight: 700; }
.modal-field select {
    background: var(--bg-card-inner);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 13px;
}
#set-price-field.is-disabled { opacity: 0.45; }

/* Pestaña Recibo: lecturas del medidor de CFE */
#tab-meter { overflow-y: auto; }
.meter-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 16px; min-height: 0; }
.meter-col { background: var(--bg-card); border-radius: var(--radius-lg); padding: 14px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.meter-form { display: flex; flex-direction: column; gap: 8px; }
.meter-form input { background: var(--bg-card-inner); border: 1px solid var(--border-color); color: var(--text-primary); border-radius: 8px; padding: 7px 10px; font-size: 13px; user-select: text; color-scheme: dark; }
.meter-list { display: flex; flex-direction: column; gap: 6px; }
.meter-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; background: var(--bg-card-inner); border-radius: 8px; padding: 7px 10px; font-size: 12px; }
.meter-row .muted { color: var(--text-muted); font-size: 11px; }
.meter-row button { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 14px; }
.meter-row button:hover { color: var(--status-error); }
.meter-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.meter-card { background: var(--bg-card-inner); border-radius: 10px; padding: 9px 11px; display: flex; flex-direction: column; gap: 2px; }
.meter-card .report-label { font-size: 11px; }
.meter-card .report-val { font-size: 16px; }
.meter-card .sub { font-size: 11px; color: var(--text-muted); }
.meter-card.wide { grid-column: 1 / -1; }
.meter-card .good { color: var(--accent-green); }

/* ===================== Limpieza de la interfaz ===================== */
/* Encabezado en 3 columnas: las pestañas quedan siempre centradas y nada se mueve cuando cambian los textos */
.top-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
}
.top-nav .user-profile { justify-self: start; min-width: 0; }
.top-nav .nav-tabs { justify-self: center; }
.top-nav .nav-status { justify-self: end; }
#live-datetime { font-variant-numeric: tabular-nums; min-width: 128px; display: inline-block; }
.badge-local { min-width: 132px; justify-content: center; white-space: nowrap; }
.grid-status .cap-val { min-width: 88px; display: inline-block; }
body, .stat-number, .power-number, .badge-val, .report-val, .spec-val, .port-w { font-variant-numeric: tabular-nums; }

/* Inicio: columna derecha */
.stats-right-col { gap: 10px; }
.stats-right-col .section-title { margin-top: 4px; }
.prod-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    grid-template-rows: auto auto;
    gap: 10px;
}
.prod-grid .card-today { grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; }
.prod-grid .card-today .stat-number { font-size: 40px; }
.stat-card {
    font: inherit;
    color: inherit;
    text-align: left;
    width: 100%;
    cursor: pointer;
}
.stat-card:hover { background: var(--bg-card-hover); transform: none; }
.card-foot { font-size: 12px; color: var(--text-secondary); }
.card-foot b { color: var(--text-primary); }

.savings-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
}
.savings-main { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.savings-total { font-size: 28px; font-weight: 800; color: var(--accent-amber); }
.savings-sub { font-size: 12px; color: var(--text-secondary); }
.savings-card .bill-estimate { margin-top: 8px; font-size: 12px; }

.eco-benefit-card.eco-compact {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 12px 16px;
    gap: 12px;
}
.eco-compact .eco-item { display: flex; align-items: baseline; gap: 6px; }
.eco-compact .eco-icon { font-size: 18px; align-self: center; }
.eco-compact .eco-val { font-size: 20px; }
.eco-compact .eco-sub { font-size: 12px; }
.eco-compact .eco-divider { width: 1px; height: 28px; background: var(--border-color); }

/* Escena: el clima va en la esquina de la casa */
.weather-caption { font-size: 13px; }
/* Ajustes finos tras la limpieza */
.badge-local { min-width: 0; }
.sky-scene { padding-top: 38px; }
.weather-caption { max-width: calc(100% - 32px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ===================== Pestaña Reportes ===================== */
#tab-reports { min-height: 0; }
.rep-layout { display: grid; grid-template-columns: 220px 1fr; gap: 16px; height: 100%; min-height: 0; }
.rep-side { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.rep-progress { font-size: 11px; color: var(--text-secondary); background: var(--bg-card); border-radius: var(--radius-md); padding: 8px 10px; line-height: 1.5; }
.rep-progress b { color: var(--text-primary); }
.rep-list { overflow-y: auto; display: flex; flex-direction: column; gap: 2px; padding-right: 4px; min-height: 0; }
.rep-list-group { font-size: 11px; text-transform: uppercase; font-weight: 700; color: var(--text-muted); margin: 8px 0 2px 4px; }
.rep-item { display: flex; align-items: center; gap: 8px; text-align: left; background: transparent; border: none; color: var(--text-secondary);
    padding: 6px 8px; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; }
.rep-item:hover { background: var(--bg-card); color: var(--text-primary); }
.rep-item.active { background: #2B2F38; color: var(--accent-green); }
.rep-item.is-no span:last-child { text-decoration: line-through; opacity: 0.6; }
.rep-mark { width: 16px; height: 16px; flex: none; border-radius: 50%; border: 1px solid var(--border-color); font-size: 10px;
    display: inline-flex; align-items: center; justify-content: center; }
.rep-mark.is-si { background: var(--status-ok); border-color: var(--status-ok); color: #fff; }
.rep-mark.is-no { background: #4a2a2c; border-color: var(--status-crit); color: var(--status-error-text); }

.rep-main { overflow-y: auto; min-height: 0; display: flex; flex-direction: column; gap: 12px; padding-right: 6px; transition: opacity .15s; }
.rep-main.is-loading { opacity: 0.55; }
.rep-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.rep-head-text { display: flex; flex-direction: column; gap: 2px; }
.rep-group { font-size: 11px; text-transform: uppercase; font-weight: 700; color: var(--text-muted); }
.rep-desc { font-size: 12px; color: var(--text-secondary); }
.rep-decide { display: flex; gap: 8px; flex: none; }
.rep-dec.is-on[data-dec="si"] { background: var(--status-ok); border-color: var(--status-ok); color: #fff; }
.rep-dec.is-on[data-dec="no"] { background: #4a2a2c; border-color: var(--status-crit); color: var(--status-error-text); }
.rep-range { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.rep-date { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.rep-date input { background: var(--bg-card-inner); border: 1px solid var(--border-color); color: var(--text-primary);
    border-radius: 8px; padding: 4px 8px; font-size: 12px; color-scheme: dark; user-select: text; }
.rep-ms { font-size: 11px; color: var(--text-muted); margin-left: auto; }
.rep-sim { font-size: 12px; color: #f7d98b; background: rgba(250, 178, 25, 0.10); border: 1px solid rgba(250, 178, 25, 0.35);
    border-radius: var(--radius-md); padding: 8px 12px; line-height: 1.5; }
.rep-sim[hidden] { display: none; }
.rep-kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.rep-kpis:empty { display: none; }
.rep-kpi .report-val small { font-size: 11px; font-weight: 600; color: var(--text-secondary); }
.rep-kpi-note { font-size: 11px; color: var(--text-muted); line-height: 1.4; }
.rep-findings { display: flex; flex-direction: column; gap: 6px; }
.rep-findings:empty { display: none; }
.rep-finding { display: flex; gap: 10px; align-items: flex-start; font-size: 12px; color: var(--text-primary); line-height: 1.45;
    background: var(--bg-card); border-radius: 10px; padding: 8px 12px; }
.rep-lv { display: inline-flex; align-items: center; gap: 6px; flex: none; width: 70px; font-size: 11px; font-weight: 700;
    text-transform: uppercase; color: var(--text-secondary); }
.rep-lv i { width: 16px; height: 16px; border-radius: 50%; color: #0b0b0b; font-style: normal; font-size: 10px; font-weight: 800;
    display: inline-flex; align-items: center; justify-content: center; }
.rep-charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.rep-chart { background: var(--bg-card); border-radius: var(--radius-lg); padding: 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.rep-chart.is-wide { grid-column: 1 / -1; }
.rep-chart-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.rep-unit { font-weight: 500; color: var(--text-muted); font-size: 11px; }
.rep-canvas { position: relative; height: 230px; }
.rep-chart.is-wide .rep-canvas { height: 250px; }
.rep-table-wrap { max-height: 300px; overflow: auto; }
.rep-table { width: 100%; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
.rep-table th { position: sticky; top: 0; background: var(--bg-card); text-align: left; font-size: 11px; text-transform: uppercase;
    color: var(--text-muted); padding: 6px 8px; border-bottom: 1px solid var(--border-color); }
.rep-table td { padding: 6px 8px; color: var(--text-primary); border-bottom: 1px solid #30343e; user-select: text; }
.rep-table td.muted { color: var(--text-muted); }
.rep-heat { position: relative; }
.rep-heat canvas { display: block; }
.rep-heat-legend { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 11px; color: var(--text-muted); }
.rep-heat-legend i { width: 160px; height: 8px; border-radius: 4px; }
.rep-notes p { font-size: 11px; color: var(--text-muted); line-height: 1.5; }
.rep-tip { position: fixed; z-index: 200; pointer-events: none; background: #14171d; border: 1px solid #454a55; color: #f0efec;
    font-size: 11px; padding: 6px 8px; border-radius: 6px; line-height: 1.4; }
.rep-tip[hidden] { display: none; }
@media (max-width: 900px) {
    .rep-layout { grid-template-columns: 1fr; }
    .rep-side { max-height: 180px; }
    .rep-charts { grid-template-columns: 1fr; }
}
.rep-export { display: flex; gap: 6px; margin-left: auto; }
.rep-export .ctl-btn { text-decoration: none; }
.rep-range .rep-ms { margin-left: 0; }

/* ===================== Recibos de CFE (estructura del aviso-recibo original) ===================== */
#tab-meter { overflow-y: auto; }
.bills-layout { display: grid; grid-template-columns: 230px 1fr; gap: 16px; min-height: 0; flex: 1; }
.bills-layout[hidden], #meter-view-readings[hidden] { display: none; }
.bills-side { display: flex; flex-direction: column; gap: 8px; }
.bills-upload { text-align: center; cursor: pointer; }
.bills-list { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.bill-item { text-align: left; background: var(--bg-card); border: 1px solid transparent; border-radius: 10px; padding: 8px 10px;
    color: var(--text-secondary); cursor: pointer; display: flex; flex-direction: column; gap: 2px; }
.bill-item:hover { border-color: var(--border-color); }
.bill-item.active { border-color: var(--accent-green); color: var(--text-primary); }
.bill-item-top { display: flex; justify-content: space-between; gap: 6px; font-size: 12px; color: var(--text-primary); }
.bill-item-sub { font-size: 11px; }
.bill-tag { font-size: 11px; text-transform: uppercase; font-weight: 800; color: #f7d98b; border: 1px solid rgba(250,178,25,.45); border-radius: 6px; padding: 0 5px; }
.bills-main { min-width: 0; overflow-y: auto; padding-right: 4px; }
.bill-modal-card { width: min(720px, 96vw); }
.bill-modal-card .modal-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.cfe-paper { --cfe: #00965e; --cfe-dark: #0b5e43; --cfe-gray: #f2f2f2; --ink: #1a1a1a; --ink2: #555;
    position: relative; background: #fff; color: var(--ink); border-radius: 6px; padding: 18px 20px 16px; max-width: 980px;
    font-family: 'Plus Jakarta Sans', 'Segoe UI', sans-serif; font-size: 11.5px; user-select: text; overflow: hidden; }
.cfe-paper * { user-select: text; }
.cfe-watermark { position: absolute; top: 38%; left: 50%; transform: translate(-50%, -50%) rotate(-24deg); font-size: 120px; font-weight: 800;
    color: rgba(0, 150, 94, .07); letter-spacing: 8px; pointer-events: none; }
.cfe-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.cfe-brand { color: var(--cfe); font-weight: 800; font-size: 20px; font-style: italic; letter-spacing: -.3px; }
.cfe-brand small { display: block; font-style: normal; font-weight: 600; font-size: 11px; color: var(--ink2); letter-spacing: 0; }
.cfe-actions { display: flex; gap: 6px; }
.cfe-actions .ctl-btn { background: #fff; color: var(--ink); border-color: #ccc; }
.cfe-actions .ctl-danger { color: #b42318; }
.cfe-head { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cfe-box { background: var(--cfe-gray); border-radius: 14px; padding: 12px 14px; line-height: 1.7; }
.cfe-datos b { font-weight: 800; }
.cfe-nota { color: var(--ink2); font-style: italic; }
.cfe-total { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.cfe-total-label { font-weight: 800; font-size: 13px; }
.cfe-total-val { font-size: 34px; font-weight: 800; line-height: 1.1; }
.cfe-total-letras { font-size: 11px; color: var(--ink2); font-weight: 600; }
.cfe-banner { margin: 8px 0; background: var(--cfe-dark); color: #fff; border-radius: 6px; padding: 12px 16px; }
.cfe-banner-title { font-size: 17px; font-weight: 800; letter-spacing: .3px; }
.cfe-banner-text { font-size: 11px; opacity: .9; margin-top: 2px; }
.cfe-banner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
.cfe-banner-grid span { display: flex; flex-direction: column; font-size: 11px; text-transform: uppercase; letter-spacing: .3px; color: #cfe9de; }
.cfe-banner-grid b { font-size: 17px; color: #fff; text-transform: none; letter-spacing: 0; }
.cfe-banner-grid i { font-style: normal; font-size: 11px; text-transform: none; letter-spacing: 0; color: #9fd8bd; }
.cfe-card { border: 1px solid #e3e3e3; border-radius: 14px; overflow: hidden; background: #fff; }
.cfe-card-title { background: var(--cfe); color: #fff; font-weight: 700; text-align: center; padding: 6px 10px; font-size: 11px; }
.cfe-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.cfe-table th { background: var(--cfe); color: #fff; font-weight: 700; padding: 8px 10px; text-align: right; font-size: 11px; }
.cfe-card-title + .cfe-table th { padding-top: 2px; }
.cfe-table th:first-child, .cfe-table td:first-child { text-align: left; }
.cfe-table td { padding: 5px 10px; text-align: right; border-bottom: 6px solid #fff; background: #f7f7f7; }
.cfe-table tr.is-strong td { font-weight: 800; }
.cfe-energy td:nth-child(4) { font-weight: 700; }
.cfe-gauge { display: flex; align-items: center; gap: 12px; padding: 6px 14px 12px; }
.cfe-house { width: 34px; height: 34px; color: var(--cfe); flex: none; }
.cfe-gauge-body { flex: 1; }
.cfe-gauge-text { text-align: center; font-size: 11px; margin-bottom: 4px; }
.cfe-gauge-text span { float: right; font-weight: 800; }
.cfe-gauge-bar { position: relative; height: 12px; border-radius: 6px; background: linear-gradient(90deg, #5fb84a, #0f9445 30%, #f2c230 55%, #e8742a 72%, #c8202a 88%, #7a1510); }
.cfe-gauge-bar i { position: absolute; top: -5px; width: 4px; height: 22px; margin-left: -2px; background: #1a1a1a; border-radius: 2px; box-shadow: 0 0 0 2px #fff; }
.cfe-bottom { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8px; margin-top: 8px; }
.cfe-empty { padding: 14px; color: var(--ink2); font-style: italic; }
.cfe-foot { font-size: 11px; color: var(--ink2); margin-top: 6px; }
.cfe-history { margin-top: 14px; border-top: 1px dashed #9cc; padding-top: 12px; }
.cfe-history-title { text-align: center; font-weight: 800; font-size: 15px; margin-bottom: 8px; }
.cfe-history-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: end; }
.cfe-hist-table td { font-size: 11px; }
.cfe-hist-bars { display: flex; align-items: flex-end; gap: 4px; height: 210px; padding: 0 4px; }
.cfe-hbar { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.cfe-hbar i { width: 100%; max-width: 28px; background: var(--cfe); border-radius: 4px 4px 0 0; }
.cfe-hbar-val { font-size: 11px; color: var(--ink2); margin-bottom: 2px; }
.cfe-hbar-lab { font-size: 11px; color: var(--ink2); margin-top: 3px; white-space: nowrap; }
@media (max-width: 900px) {
    .bills-layout { grid-template-columns: 1fr; }
    .cfe-head, .cfe-bottom, .cfe-history-grid { grid-template-columns: 1fr; }
    .cfe-banner-grid { grid-template-columns: repeat(2, 1fr); }
}

.bills-side .modal-msg { flex: none; }
.bills-side .modal-msg:empty { display: none; }

/* ===================== Tokens de gráficas (los lee JS al dibujar) ===================== */
:root {
    --chart-grid: rgba(255, 255, 255, 0.06);
    --chart-tick: #898781;
    --chart-axis: #454a55;
    --chart-ink: #f0efec;
    --chart-ink2: #c3c2b7;
    --chart-tip-bg: #14171d;
    --chart-tip-border: #454a55;
    --chart-surface: #2A2E37;
    --chart-series: #3987e5, #d95926, #199e70, #c98500, #d55181, #008300, #9085e9, #e66767;
    --chart-seq: #2f3a4d, #104281, #184f95, #1c5cab, #256abf, #2a78d6, #3987e5, #5598e7, #6da7ec, #86b6ef, #9ec5f4, #cde2fb;
    --chart-div-neg: #e66767;
    --chart-div-mid: #454a55;
    --chart-div-pos: #3987e5;
    --chart-prod: #2FC774;
    --chart-prod-fill: 47, 199, 116;
    --accent-green-text: var(--accent-green);
    --wash: rgba(255, 255, 255, 0.06);
    --wash-strong: rgba(255, 255, 255, 0.12);
    --active-bg: #2B2F38;
    color-scheme: dark;
}

/* ===================== Tema claro ===================== */
/* Neutros por tono (fondo, tarjeta, interior) y acentos un poco más oscuros para que el texto cumpla 4.5:1. */
:root[data-theme="light"] {
    color-scheme: light;
    --bg-main: #F3F5F8;
    --bg-header: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F7F9FC;
    --bg-card-inner: #EEF1F5;
    --border-color: #DDE2EA;
    --border-glow: #2563eb33;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-muted: #666D7B;
    --accent-green: #1E9E5A;
    --accent-green-text: #0F7D47;
    --accent-amber: #9A6700;   /* 4.9:1 sobre blanco (el ámbar brillante no llega a 3:1) */
    --accent-orange: #C2410C;
    --accent-cyan: #0891B2;
    --accent-blue: #2563EB;
    --sky-day: #5F8BE2;
    --sky-night: #364667;
    --wash: rgba(17, 24, 39, 0.05);
    --wash-strong: rgba(17, 24, 39, 0.09);
    --active-bg: #FFFFFF;
    --chart-grid: rgba(17, 24, 39, 0.08);
    --chart-tick: #6B7280;
    --chart-axis: #C9CED6;
    --chart-ink: #111827;
    --chart-ink2: #4B5563;
    --chart-tip-bg: #FFFFFF;
    --chart-tip-border: #DDE2EA;
    --chart-surface: #FFFFFF;
    --chart-series: #2a78d6, #eb6834, #1baf7a, #eda100, #e87ba4, #008300, #6250d6, #e34948;
    --chart-seq: #eef3fb, #cde2fb, #b7d3f6, #9ec5f4, #86b6ef, #6da7ec, #5598e7, #3987e5, #2a78d6, #256abf, #1c5cab, #104281;
    --chart-div-neg: #e34948;
    --chart-div-mid: #E6E8EC;
    --chart-div-pos: #2a78d6;
    --chart-prod: #1E9E5A;
    --chart-prod-fill: 30, 158, 90;
}
:root[data-theme="light"] body { background-color: #E6EAF0; }
:root[data-theme="light"] .app-viewport { background: var(--bg-main); box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18); }
:root[data-theme="light"] .top-nav { background: var(--bg-header); border-bottom: 1px solid var(--border-color); }
:root[data-theme="light"] .user-meta .user-name,
:root[data-theme="light"] .section-title,
:root[data-theme="light"] .stat-number,
:root[data-theme="light"] .fv-value,
:root[data-theme="light"] .spec-val { color: var(--text-primary); }
:root[data-theme="light"] .nav-tabs { background: var(--bg-card-inner); border-color: var(--border-color); }
:root[data-theme="light"] .nav-btn:hover { color: var(--text-primary); background: var(--wash); }
:root[data-theme="light"] .nav-btn.active,
:root[data-theme="light"] .time-pill.active { background: var(--active-bg); color: var(--accent-green-text); box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12); }
:root[data-theme="light"] .avatar-circle,
:root[data-theme="light"] .btn-refresh,
:root[data-theme="light"] .arrow-btn,
:root[data-theme="light"] .play-btn,
:root[data-theme="light"] .compass-badge,
:root[data-theme="light"] .alarm-badge,
:root[data-theme="light"] .ratio-bar { background: var(--wash); border-color: var(--border-color); color: var(--text-primary); }
:root[data-theme="light"] .btn-refresh:hover { background: var(--wash-strong); }
:root[data-theme="light"] .ctl-btn { background: var(--bg-card); color: var(--text-primary); }
:root[data-theme="light"] .ctl-btn.ctl-primary { background: var(--accent-green); color: #fff; border-color: var(--accent-green); }
:root[data-theme="light"] .ctl-btn.ctl-danger,
:root[data-theme="light"] .modal-msg { color: #B42318; }
:root[data-theme="light"] .stat-card,
:root[data-theme="light"] .eco-benefit-card,
:root[data-theme="light"] .analytics-card,
:root[data-theme="light"] .inverter-detail-card,
:root[data-theme="light"] .layout-timeline-card,
:root[data-theme="light"] .fv-production-summary,
:root[data-theme="light"] .alarms-col,
:root[data-theme="light"] .report-tile,
:root[data-theme="light"] .rep-chart,
:root[data-theme="light"] .rep-finding,
:root[data-theme="light"] .rep-progress,
:root[data-theme="light"] .bill-item { border: 1px solid var(--border-color); box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05); }
:root[data-theme="light"] .stat-card:hover { border-color: #C3CAD5; }
:root[data-theme="light"] .fv-sun-icon { background: #E3F5EC; color: var(--accent-green-text); }
:root[data-theme="light"] .pill-btn.active { background: var(--accent-green); border-color: var(--accent-green); color: #fff; }
:root[data-theme="light"] .solar-roof-array-canvas { background: #E7EBF1; border-color: var(--border-color); }
:root[data-theme="light"] .badge-local { color: var(--accent-green-text); }
:root[data-theme="light"] .badge-local.is-offline,
:root[data-theme="light"] .status-offline,
:root[data-theme="light"] .grid-status.is-off,
:root[data-theme="light"] .grid-status.is-off .cap-val,
:root[data-theme="light"] .text-red { color: #C42B2B !important; }
:root[data-theme="light"] .grid-status { background: var(--bg-card); border-color: var(--border-color); }
:root[data-theme="light"] .grid-off-banner { color: #991B1B; }
:root[data-theme="light"] .alarm-item { background: var(--bg-card-inner); }
:root[data-theme="light"] .alarm-tip { color: #92400E; }
:root[data-theme="light"] .modal-card { box-shadow: 0 20px 60px rgba(15, 23, 42, 0.25); }
:root[data-theme="light"] .modal-backdrop { background: rgba(15, 23, 42, 0.35); }
:root[data-theme="light"] .rep-item.active { background: #E6F4EC; color: var(--accent-green-text); }
:root[data-theme="light"] .rep-mark.is-no,
:root[data-theme="light"] .rep-dec.is-on[data-dec="no"] { background: #FDE8E8; color: #B42318; }
:root[data-theme="light"] .rep-sim,
:root[data-theme="light"] .bill-tag { color: #7A5300; background: rgba(250, 178, 25, 0.16); }
:root[data-theme="light"] .rep-table td { border-bottom-color: var(--border-color); }
:root[data-theme="light"] .rep-table th { background: var(--bg-card); }
:root[data-theme="light"] .rep-tip { background: #FFFFFF; color: #111827; border-color: var(--border-color); box-shadow: 0 6px 18px rgba(15, 23, 42, 0.15); }
:root[data-theme="light"] .cfe-paper { box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12); border: 1px solid var(--border-color); }
:root[data-theme="light"] .bill-estimate,
:root[data-theme="light"] .meter-card { border-color: var(--border-color); }

/* Botón de tema en el encabezado */
.btn-theme svg { width: 18px; height: 18px; }
.btn-theme .ico { display: none; }
:root[data-theme-pref="auto"] .btn-theme .ico-auto,
:root[data-theme-pref="light"] .btn-theme .ico-light,
:root[data-theme-pref="dark"] .btn-theme .ico-dark { display: block; }

/* ===================== Colores de estado (los dos temas) ===================== */
:root {
    --status-ok: #0ca30c;
    --status-warn: #f97316;
    --status-error: #ef4444;
    --status-error-text: #fca5a5;
    --status-crit: #d03b3b;
}
:root[data-theme="light"] {
    --status-ok: #0a8a0a;
    --status-warn: #C2410C;
    --status-error: #DC2626;
    --status-error-text: #B42318;
    --status-crit: #B42318;
}

/* ===================== Acomodo de la maqueta A (4 nov 2026) ===================== */
/* Encabezado: fecha legible y «· En vivo» como texto (sin píldora) */
.badge-local { background: transparent; border: 0; padding: 0; font-weight: 700; }
.badge-local .pulse-dot { display: none; }
.badge-local::before { content: "·"; color: var(--text-secondary); margin-right: 4px; font-weight: 400; }
.badge-local.is-offline, .badge-local.is-stale { background: transparent; }
/* Indicador de la red: punto de color y texto */
.grid-status { padding: 6px 12px; gap: 7px; border-radius: 10px; background: transparent; }
.grid-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); flex: none; }
.grid-status.is-on .grid-dot { background: var(--accent-green); }
.grid-status.is-off .grid-dot { background: var(--status-error); }
.grid-status .cap-val { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.grid-status.is-off .cap-val { color: var(--status-error); }
/* Columna derecha alineada arriba, como la maqueta */
.stats-right-col { justify-content: flex-start; padding-top: 2px; }
/* Tarjetas de producción sin íconos de colores; «Hoy» con el número grande */
.stat-card .icon-circle { display: none; }
.card-today .stat-number { font-size: 40px; }
/* Ahorro: número arriba y los datos debajo */
.savings-main { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.savings-total { font-size: 30px; }
/* Beneficios ambientales: dos datos en una línea, sin emojis */
.eco-benefit-card.eco-compact { justify-content: flex-start; gap: 28px; }
.eco-compact .eco-val { font-size: 20px; }
.eco-compact .eco-sub { font-size: 13px; color: var(--text-secondary); }

.timestamp-row { gap: 4px; }

/* La hora ya no lleva segundos: sin ancho mínimo, «· En vivo» junto a ella */
#live-datetime { min-width: 0; }
.timestamp-row .badge-local { min-width: 0; justify-content: flex-start; }

:root[data-theme="light"] .timeline-tooltip-badge { background: var(--bg-card-inner); color: var(--text-primary); border: 1px solid var(--border-color); }

/* ================================================================
   Celular (pantallas angostas, p. ej. la APK Monitor Solar): la página
   deja de ser un tablero fijo de 16:9 y se recorre hacia abajo.
   En la PC (más de 760 px) no cambia nada.
   ================================================================ */
@media (max-width: 760px) {
    body { overflow: auto; height: auto; min-height: 100vh; display: block; }
    .app-viewport { width: 100%; height: auto; min-height: 100vh; max-width: none; max-height: none;
        overflow: visible; box-shadow: none; }

    /* Encabezado: nombre + estado arriba, pestañas en su propia fila deslizable */
    .top-nav { position: sticky; top: 0; height: auto; display: grid;
        grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "perfil estado" "tabs tabs";
        gap: 8px 10px; padding: 10px 12px 8px; }
    .top-nav .user-profile { grid-area: perfil; min-width: 0; }
    .top-nav .nav-status { grid-area: estado; gap: 6px; }
    .top-nav .nav-tabs { grid-area: tabs; overflow-x: auto; scrollbar-width: none; justify-content: space-between; }
    .top-nav .nav-tabs::-webkit-scrollbar { display: none; }
    .nav-btn { flex: 1 0 auto; justify-content: center; padding: 8px 10px; }
    .user-meta, .timestamp-row { min-width: 0; }
    .timestamp-row { flex-wrap: wrap; row-gap: 2px; }
    #grid-status { padding: 4px 8px; }
    #grid-status-text { font-size: 11px; white-space: nowrap; }

    .main-content { overflow: visible; padding: 12px; }
    .view-panel { height: auto; }

    /* Inicio: columnas apiladas */
    .overview-grid { grid-template-columns: minmax(0, 1fr); height: auto; gap: 16px; }
    .hero-left-col { min-height: 360px; }

    /* Cualquier tabla ancha se desliza de lado en vez de cortarse */
    table { display: block; max-width: 100%; overflow-x: auto; }
    .modal-card { width: calc(100vw - 24px); max-width: none; }
    .modal-row { grid-template-columns: minmax(0, 1fr); }

    /* Tarjetas de producción: dos columnas que sí caben */
    .prod-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
    .prod-grid .stat-card { min-width: 0; padding: 14px; }
    .prod-grid .stat-number { font-size: 24px; }
    .prod-grid .card-today .stat-number { font-size: 34px; }

    /* Barras de controles (Módulos, Gráficas): se acomodan en varias filas */
    .layout-control-bar, .chart-header-row, .left-controls { flex-wrap: wrap; gap: 8px; }
    .filter-pills-row { flex-wrap: wrap; }

    /* Diagnóstico: un inversor debajo del otro */
    .devices-dual-grid { grid-template-columns: minmax(0, 1fr); height: auto; }

    /* Alarmas: las actuales arriba y el historial debajo */
    .alarms-layout { grid-template-columns: minmax(0, 1fr); height: auto; }
    .alarms-head { flex-wrap: wrap; gap: 4px; }
}