/* TTC 1000A Load Controller - Dark Theme Overrides */

/* Enhanced dark theme colors for better consistency */
:root {
    --dark-bg-primary: #121212;
    --dark-bg-secondary: #1e1e1e;
    --dark-bg-tertiary: #2d2d2d;
    --dark-text-primary: #ffffff;
    --dark-text-secondary: #c9d1d9;
    --dark-text-muted: #6b7280;
    --dark-border: #30363d;
    --dark-accent: #58a6ff;
}

/* Ensure consistent dark background */
body, .rz-body {
    background-color: var(--dark-bg-primary) !important;
    color: var(--dark-text-primary) !important;
}

/* Card backgrounds */
.rz-card {
    background-color: var(--dark-bg-secondary) !important;
    border: 1px solid var(--dark-border) !important;
}

/* Input fields */
.rz-textbox, .rz-dropdown, .rz-textarea {
    background-color: var(--dark-bg-tertiary) !important;
    border-color: var(--dark-border) !important;
    color: var(--dark-text-primary) !important;
}

.rz-textbox::placeholder, .rz-textarea::placeholder {
    color: var(--dark-text-muted) !important;
}

/* Buttons */
.rz-button.rz-button-light {
    background-color: var(--dark-bg-tertiary) !important;
    border-color: var(--dark-border) !important;
    color: var(--dark-text-secondary) !important;
}

.rz-button.rz-button-light:hover {
    background-color: var(--dark-bg-primary) !important;
    border-color: var(--dark-accent) !important;
}

/* Navigation */
.rz-navigation-item {
    color: var(--dark-text-secondary) !important;
}

.rz-navigation-item:hover, .rz-navigation-item.rz-state-active {
    background-color: var(--dark-bg-tertiary) !important;
    color: var(--dark-accent) !important;
}

/* Alerts */
.rz-alert {
    border-color: var(--dark-border) !important;
}

.rz-alert.rz-alert-info {
    background-color: rgba(88, 166, 255, 0.1) !important;
    border-color: var(--dark-accent) !important;
    color: var(--dark-text-primary) !important;
}

.rz-alert.rz-alert-success {
    background-color: rgba(125, 211, 252, 0.1) !important;
    border-color: #06b6d4 !important;
    color: var(--dark-text-primary) !important;
}

.rz-alert.rz-alert-warning {
    background-color: rgba(251, 191, 36, 0.1) !important;
    border-color: #f59e0b !important;
    color: var(--dark-text-primary) !important;
}

.rz-alert.rz-alert-error {
    background-color: rgba(239, 68, 68, 0.1) !important;
    border-color: #ef4444 !important;
    color: var(--dark-text-primary) !important;
}

/* Chart dark theme */
.rz-chart {
    background-color: var(--dark-bg-secondary) !important;
}

.rz-chart-legend-item {
    color: var(--dark-text-secondary) !important;
}

/* Dropdowns */
.rz-dropdown-panel {
    background-color: var(--dark-bg-secondary) !important;
    border-color: var(--dark-border) !important;
}

.rz-dropdown-item {
    color: var(--dark-text-secondary) !important;
}

.rz-dropdown-item:hover {
    background-color: var(--dark-bg-tertiary) !important;
    color: var(--dark-accent) !important;
}

/* Badges */
.rz-badge.rz-badge-light {
    background-color: var(--dark-bg-tertiary) !important;
    color: var(--dark-text-secondary) !important;
    border: 1px solid var(--dark-border) !important;
}

/* Progress bars */
.rz-progressbar-circular.rz-progressbar-primary svg circle {
    stroke: var(--dark-accent) !important;
}

/* Notification overrides */
.rz-notification {
    background-color: var(--dark-bg-secondary) !important;
    border: 1px solid var(--dark-border) !important;
    color: var(--dark-text-primary) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
}

.rz-notification.rz-notification-success {
    border-left-color: #06b6d4 !important;
}

.rz-notification.rz-notification-error {
    border-left-color: #ef4444 !important;
}

.rz-notification.rz-notification-info {
    border-left-color: var(--dark-accent) !important;
}

.rz-notification.rz-notification-warning {
    border-left-color: #f59e0b !important;
}

/* Stack and layout components */
.rz-stack {
    background-color: transparent !important;
}

/* Text color overrides */
.rz-text {
    color: inherit !important;
}

/* Focus states */
.rz-textbox:focus, .rz-dropdown:focus, .rz-textarea:focus {
    border-color: var(--dark-accent) !important;
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2) !important;
}

/* Navigation Layout for Bottom Copyright */
.nav-scrollable {
    display: flex !important;
    flex-direction: column !important;
    height: calc(100vh - 3.5rem) !important; /* Subtract navbar height */
}

.nav-scrollable nav {
    flex-grow: 1;
}

/* Bottom Copyright Styling */
.navbar-bottom-copyright {
    margin-top: auto;
    border-top: 1px solid var(--dark-border);
    background-color: var(--dark-bg-tertiary);
}

.navbar-bottom-copyright .text-muted {
    color: var(--dark-text-muted) !important;
    font-size: 0.75rem;
}

/* Version info styling */
.navbar-bottom-copyright small[style*="font-size: 0.65rem"] {
    color: rgba(107, 114, 128, 0.7) !important;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* TTC Loading Screen */
.ttc-loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0f0f0f 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.ttc-loading-container {
    text-align: center;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
}

/* Logo Section */
.ttc-logo-section {
    margin-bottom: 3rem;
}

.ttc-logo-image {
    max-width: 120px;
    max-height: 120px;
    width: auto;
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 242, 247, 0.9) 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 30px rgba(88, 166, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    animation: logoGlow 3s ease-in-out infinite alternate;
    object-fit: contain;
    border: 1px solid rgba(88, 166, 255, 0.2);
}

.ttc-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #58a6ff;
    margin: 0;
    letter-spacing: 0.1em;
    text-shadow: 0 0 20px rgba(88, 166, 255, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

.ttc-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: #c9d1d9;
    margin: 0.5rem 0 0 0;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* Loading Indicator */
.ttc-loading-indicator {
    margin-bottom: 2rem;
}

.ttc-progress-bar {
    width: 100%;
    height: 4px;
    background-color: #21262d;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

.ttc-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #58a6ff, #7dd3fc, #58a6ff);
    background-size: 200% 100%;
    border-radius: 2px;
    width: 0%;
    animation: progressLoad 3s ease-in-out infinite, shimmer 2s linear infinite;
}

.ttc-loading-text {
    font-size: 0.9rem;
    color: #8b949e;
    letter-spacing: 0.05em;
    animation: pulse 1.5s ease-in-out infinite;
}


/* Animations */
@keyframes logoGlow {
    from {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 30px rgba(88, 166, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.8);
        border-color: rgba(88, 166, 255, 0.2);
    }
    to {
        box-shadow: 0 8px 35px rgba(0, 0, 0, 0.5), 0 0 40px rgba(88, 166, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 1);
        border-color: rgba(88, 166, 255, 0.4);
    }
}

@keyframes glow {
    from {
        text-shadow: 0 0 20px rgba(88, 166, 255, 0.3), 0 0 30px rgba(88, 166, 255, 0.1);
    }
    to {
        text-shadow: 0 0 30px rgba(88, 166, 255, 0.6), 0 0 40px rgba(88, 166, 255, 0.2);
    }
}

@keyframes progressLoad {
    0% {
        width: 0%;
    }
    50% {
        width: 70%;
    }
    100% {
        width: 100%;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}


/* ApexCharts Dark Theme Overrides */
.apexcharts-tooltip {
    background: rgba(30, 30, 30, 0.95) !important;
    border: 1px solid var(--dark-border) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
    color: var(--dark-text-primary) !important;
}

.apexcharts-tooltip-title {
    background: rgba(45, 45, 45, 0.95) !important;
    border-bottom: 1px solid var(--dark-border) !important;
    color: var(--dark-text-primary) !important;
    font-weight: 600 !important;
}

.apexcharts-tooltip-text,
.apexcharts-tooltip-text-y-label,
.apexcharts-tooltip-text-y-value,
.apexcharts-tooltip-text-goals-label,
.apexcharts-tooltip-text-goals-value,
.apexcharts-tooltip-text-z-label,
.apexcharts-tooltip-text-z-value {
    color: var(--dark-text-primary) !important;
}

.apexcharts-tooltip-series-group {
    background: transparent !important;
}

.apexcharts-tooltip-marker {
    margin-right: 8px !important;
}

/* ApexCharts Legend Dark Theme */
.apexcharts-legend-text {
    color: var(--dark-text-secondary) !important;
}

/* ApexCharts Axis Labels Dark Theme */
.apexcharts-xaxis-label,
.apexcharts-yaxis-label {
    fill: var(--dark-text-secondary) !important;
}

.apexcharts-text {
    fill: var(--dark-text-secondary) !important;
}

/* ApexCharts Grid Lines */
.apexcharts-grid line {
    stroke: var(--dark-border) !important;
}

/* ApexCharts Toolbar - Let native dark theme handle most styling */
.apexcharts-toolbar {
    /* Remove the problematic filter that was making controls invisible */
    filter: none !important;
}

/* Ensure toolbar icons are visible */
.apexcharts-toolbar svg {
    fill: #c9d1d9 !important;
}

.apexcharts-toolbar .apexcharts-icon:hover svg {
    fill: #58a6ff !important;
}

/* Responsive Design */
@media (max-width: 480px) {
    .ttc-logo-image {
        max-width: 80px;
        max-height: 80px;
        margin-bottom: 1rem;
        padding: 10px;
    }
    
    .ttc-title {
        font-size: 2.5rem;
    }
    
    .ttc-subtitle {
        font-size: 1rem;
    }
    
    .ttc-loading-container {
        padding: 1rem;
    }
}