html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    height: 100%;
    margin: 0;
}

/* Default body styling - light mode (before JS runs) */
body {
    background-color: #F7F5F0;
}

/* Treeline background - fixed to viewport bottom, applied via JS based on theme */
body.treeline-light {
    background-color: #F7F5F0;
    background-image:
        linear-gradient(to bottom, #F7F5F0 0%, #F7F5F0 60%, transparent 100%),
        url('/images/treeline.svg');
    background-position: top center, bottom center;
    background-repeat: no-repeat, no-repeat;
    background-size: 100% 100vh, 100% auto;
    background-attachment: fixed, fixed;
}

body.treeline-dark {
    background-color: #1E1E1E;
    background-image:
        /* Stars layer - scattered amber stars */
        url('/images/stars.svg'),
        /* Gradient overlay - adjust 60% to control transition length */
        linear-gradient(to bottom, #1E1E1E 30%, #272727 68%, transparent 100%);
    background-position: top center, top center, bottom center;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 100% 100vh, 100% 100vh, 100% auto;
    background-attachment: fixed, fixed, fixed;
}

/* Dark mode: Tab bar uses slate-green tint to match chip colors */
body.treeline-dark .mud-tabs-toolbar {
    background-color: #4A6A5A !important;  /* Darker slate-green matching Success chip family */
}

/* Dark mode: Enhanced card shadows for better depth/contrast (exclude outlined cards and opt-out class) */
body.treeline-dark .mud-card:not(.mud-card-outlined):not(.no-dark-shadow) {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

/* Opt-out class for removing shadows in dark mode on any element */
body.treeline-dark .no-dark-shadow,
body.treeline-dark .no-dark-shadow .mud-card,
body.treeline-dark .no-dark-shadow .mud-paper {
    box-shadow: none !important;
}

/* Ensure MudBlazor layout fills viewport */
.mud-layout {
    min-height: 100vh;
}

.mud-main-content {
    display: flex;
    flex-direction: column;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* Navbar branding */
.navbar-brand {
    text-decoration: none;
    color: inherit;
}

.navbar-brand:hover {
    text-decoration: none;
    color: inherit;
}

.navbar-logo {
    height: 28px;
    width: auto;
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/*

Helpful tutorial: https: //www.youtube.com/watch?v=v_5LRt8GX-0

Show all containers, black with unnecessary colors and styling like shadows removed, 

*/
@media print {

    .no-print,
    .mud-appbar,
    .mud-drawer,
    .mud-main-content nav,
    .mud-tabs-toolbar,
    .mud-breadcrumbs,
    button,
    .mud-button,
    .mud-icon-button {
        display: none !important;
    }

    body {
        margin: 0;
        padding: 0;
    }

    .mud-container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .mud-tabs-panels {
        display: block !important;
    }

    .mud-tabpanel {
        display: block !important;
    }

    .mud-card {
        page-break-inside: avoid;
    }

    .mud-paper,
    .mud-card,
    .mud-tabs {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }

    /* Black on no background */
    * {
        color: #000 !important;
        background: transparent !important;
    }

    .mud-alert {
        border: 1px solid #000 !important;
    }

    .mud-collapse-container {
        height: auto !important;
    }
}

/* Resource bar styles for RvCard - visible track with colored fill */
.resource-bar-track {
    height: 6px;
    background-color: rgba(128, 128, 128, 0.3);
    border-radius: 3px;
    overflow: hidden;
    margin: 4px 0;
}

.resource-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* Color classes matching MudBlazor palette */
.resource-bar-info {
    background-color: var(--mud-palette-info);
}

.resource-bar-warning {
    background-color: var(--mud-palette-warning);
}

.resource-bar-error {
    background-color: var(--mud-palette-error);
}

.resource-bar-secondary {
    background-color: var(--mud-palette-secondary);
}

.resource-bar-success {
    background-color: var(--mud-palette-success);
}

.resource-bar-primary {
    background-color: var(--mud-palette-primary);
}

/* Drag and drop file upload styles */
.drop-zone {
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.drop-zone.drag-over {
    border-color: var(--mud-palette-secondary) !important;
    background-color: rgba(var(--mud-palette-secondary-rgb), 0.1) !important;
}