/* ---------- Autodesk-inspired design tokens ---------- */
:root {
    /* Typography — Artifakt is Autodesk's brand face; falls back to system stack */
    --adsk-font: "Artifakt Element", "ArtifaktElement", "Inter", -apple-system,
                 BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
                 Arial, sans-serif;

    /* Neutrals */
    --adsk-charcoal: #1A1A1A;
    --adsk-charcoal-2: #2A2A2A;
    --adsk-ink: #000000;
    --adsk-text: #1A1A1A;
    --adsk-text-muted: #6E6E6E;
    --adsk-surface: #FFFFFF;
    --adsk-surface-alt: #F5F5F5;
    --adsk-border: #E5E5E5;
    --adsk-border-strong: #CCCCCC;

    /* Brand accents */
    --adsk-blue: #0696D7;        /* HIG primary action */
    --adsk-blue-hover: #0078AE;
    --adsk-blue-pressed: #005E89;
    --adsk-focus-ring: #0696D7;

    /* States */
    --adsk-success: #2C8C3A;
    --adsk-error: #D33A2C;
    --adsk-warning: #E8A33D;

    /* Shape */
    --adsk-radius-sm: 2px;
    --adsk-radius: 4px;
    --adsk-shadow-1: 0 1px 2px rgba(0,0,0,0.06), 0 1px 1px rgba(0,0,0,0.04);
    --adsk-shadow-2: 0 4px 12px rgba(0,0,0,0.08);
}

/* ---------- Base ---------- */
html, body {
    font-family: var(--adsk-font);
    color: var(--adsk-text);
    background-color: var(--adsk-surface);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--adsk-font);
    color: var(--adsk-ink);
    font-weight: 600;
    letter-spacing: -0.01em;
}

h1 { font-size: 1.875rem; line-height: 1.25; margin-bottom: 1rem; }
h2 { font-size: 1.5rem;   line-height: 1.3;  margin-bottom: 0.875rem; }
h3 { font-size: 1.25rem;  line-height: 1.35; margin-bottom: 0.75rem; }
h4 { font-size: 1.0625rem; line-height: 1.4; margin-bottom: 0.5rem; }

/* ---------- Links ---------- */
a, .btn-link {
    color: var(--adsk-blue);
    text-decoration: none;
    transition: color 120ms ease;
}

a:hover, .btn-link:hover {
    color: var(--adsk-blue-hover);
    text-decoration: underline;
}

/* ---------- Buttons ---------- */
.btn {
    font-family: var(--adsk-font);
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.25rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--adsk-radius);
    border: 1px solid transparent;
    transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
    cursor: pointer;
}

.btn-primary {
    color: #fff;
    background-color: var(--adsk-blue);
    border-color: var(--adsk-blue);
}

.btn-primary:hover {
    background-color: var(--adsk-blue-hover);
    border-color: var(--adsk-blue-hover);
    color: #fff;
}

.btn-primary:active,
.btn-primary:focus {
    background-color: var(--adsk-blue-pressed);
    border-color: var(--adsk-blue-pressed);
    color: #fff;
}

.btn-secondary,
.btn-outline-secondary {
    color: var(--adsk-text);
    background-color: var(--adsk-surface);
    border-color: var(--adsk-border-strong);
}

.btn-secondary:hover,
.btn-outline-secondary:hover {
    background-color: var(--adsk-surface-alt);
    border-color: var(--adsk-text-muted);
    color: var(--adsk-text);
}

/* ---------- Focus ring ---------- */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 2px var(--adsk-surface),
                0 0 0 4px var(--adsk-focus-ring);
    outline: none;
}

/* ---------- Form fields ---------- */
.form-control,
.form-select {
    font-family: var(--adsk-font);
    font-size: 0.875rem;
    color: var(--adsk-text);
    background-color: var(--adsk-surface);
    border: 1px solid var(--adsk-border-strong);
    border-radius: var(--adsk-radius);
    padding: 0.5rem 0.75rem;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--adsk-text-muted);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--adsk-blue);
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--adsk-text);
    margin-bottom: 0.375rem;
}

/* ---------- Content padding ---------- */
.content {
    padding-top: 1.5rem;
}

h1:focus { outline: none; }

/* ---------- Auth + page containers ---------- */
.auth-container {
    max-width: 420px;
    margin: 3rem auto;
    background-color: var(--adsk-surface);
    border: 1px solid var(--adsk-border);
    border-radius: var(--adsk-radius);
    padding: 2rem;
    box-shadow: var(--adsk-shadow-1);
}

.auth-container h2 {
    margin-bottom: 1.25rem;
    text-align: center;
}

.auth-container .form-group + .form-group {
    margin-top: 0.75rem;
}

.page-container {
    max-width: 960px;
    margin: 0 auto;
}

.profile-section {
    background-color: var(--adsk-surface);
    border: 1px solid var(--adsk-border);
    border-radius: var(--adsk-radius);
    padding: 1.25rem;
}

.connected-card {
    background-color: var(--adsk-surface-alt);
    border: 1px solid var(--adsk-border);
    border-radius: var(--adsk-radius);
    padding: 1rem;
    max-width: 420px;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 2px;
    color: #fff;
}
.bg-success    { background-color: var(--adsk-success); }
.bg-warning    { background-color: var(--adsk-warning); color: #1A1A1A; }
.bg-danger     { background-color: var(--adsk-error); }
.bg-secondary  { background-color: var(--adsk-text-muted); }

/* ---------- Dashboard widget content ---------- */
.widget-content { font-size: 0.875rem; color: var(--adsk-text); }
.widget-content .big-number {
    font-size: 2rem;
    font-weight: 600;
    color: var(--adsk-ink);
    line-height: 1.1;
}
.widget-content .big-number .unit { font-size: 1rem; font-weight: 500; color: var(--adsk-text-muted); }
.widget-content .muted { color: var(--adsk-text-muted); font-size: 0.8125rem; }
.widget-content .small { font-size: 0.75rem; }

.widget-content .bar-track {
    background-color: var(--adsk-border);
    border-radius: 999px;
    height: 6px;
    margin: 0.5rem 0;
    overflow: hidden;
}
.widget-content .bar-fill {
    background-color: var(--adsk-blue);
    height: 100%;
    border-radius: 999px;
    transition: width 200ms ease;
}

.widget-content .activity-list {
    list-style: none;
    padding: 0;
    margin: 0 0 0.5rem 0;
}
.widget-content .activity-list li {
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--adsk-border);
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
}
.widget-content .activity-list li:last-child { border-bottom: none; }
.widget-content .activity-actor { font-weight: 500; color: var(--adsk-ink); }
.widget-content .activity-action { flex: 1; color: var(--adsk-text); }
.widget-content .activity-time { color: var(--adsk-text-muted); font-size: 0.75rem; white-space: nowrap; }

/* ---------- App body utilities ---------- */
.row {
    display: flex;
    flex-wrap: wrap;
}
.row.gap-2 { gap: 0.75rem; }

.wizard-steps {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.wizard-steps li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: 999px;
    background-color: var(--adsk-surface-alt);
    color: var(--adsk-text-muted);
    font-size: 0.875rem;
}
.wizard-steps li.active {
    background-color: rgba(6, 150, 215, 0.12);
    color: var(--adsk-blue-pressed);
}
.wizard-steps li.done {
    background-color: rgba(44, 140, 58, 0.12);
    color: var(--adsk-success);
}
.wizard-steps .step-num {
    background: rgba(0,0,0,0.06);
    color: inherit;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8125rem;
}
.wizard-steps li.active .step-num {
    background-color: var(--adsk-blue);
    color: #fff;
}
.wizard-steps li.done .step-num {
    background-color: var(--adsk-success);
    color: #fff;
}
.wizard-body {
    margin-bottom: 1.5rem;
}
.wizard-nav {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}
.alert.alert-warning {
    background-color: #FFF8E5;
    border: 1px solid var(--adsk-warning);
    border-radius: var(--adsk-radius);
    padding: 0.875rem 1rem;
    margin: 0.75rem 0;
    font-size: 0.875rem;
}
.summary p { margin: 0.25rem 0; }

.bulk-rename .preview {
    color: var(--adsk-blue);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8125rem;
}

.run-progress { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.5rem; }
.run-progress .bar-track {
    background-color: var(--adsk-border);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
}
.run-progress .bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 200ms ease;
}
.run-progress .bar-fill.ok        { background-color: var(--adsk-blue); }
.run-progress .bar-fill.exhausted { background-color: var(--adsk-error); }
.run-progress .run-status {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.875rem;
}

/* ---------- Admin sub-nav ---------- */
.admin-subnav {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--adsk-border);
    margin-bottom: 1rem;
}

.admin-subnav a {
    padding: 0.625rem 1rem;
    color: var(--adsk-text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
}

.admin-subnav a:hover { color: var(--adsk-text); text-decoration: none; }

.admin-subnav a.active {
    color: var(--adsk-blue);
    border-bottom-color: var(--adsk-blue);
}

/* ---------- Validation ---------- */
.valid.modified:not([type=checkbox]) {
    outline: none;
    border-color: var(--adsk-success);
}

.invalid {
    outline: none;
    border-color: var(--adsk-error);
}

.validation-message {
    color: var(--adsk-error);
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

/* ---------- Cards (used by Bootstrap markup) ---------- */
.card {
    background-color: var(--adsk-surface);
    border: 1px solid var(--adsk-border);
    border-radius: var(--adsk-radius);
    box-shadow: var(--adsk-shadow-1);
}

.card-header {
    background-color: var(--adsk-surface);
    border-bottom: 1px solid var(--adsk-border);
    font-weight: 600;
    color: var(--adsk-ink);
    padding: 0.875rem 1rem;
}

.card-body {
    padding: 1rem;
}

/* ---------- Tables ---------- */
.table {
    color: var(--adsk-text);
    border-color: var(--adsk-border);
}

.table thead th {
    background-color: var(--adsk-surface-alt);
    color: var(--adsk-ink);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--adsk-border-strong);
}

.table tbody tr:hover {
    background-color: var(--adsk-surface-alt);
}

/* ---------- Selection ---------- */
::selection {
    background-color: rgba(6, 150, 215, 0.2);
    color: var(--adsk-ink);
}

/* ---------- Scrollbar (WebKit) ---------- */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--adsk-border-strong);
    border-radius: 10px;
    border: 2px solid var(--adsk-surface);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--adsk-text-muted);
}

/* ---------- Blazor error UI ---------- */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--adsk-error);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--adsk-radius);
}

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

.darker-border-checkbox.form-check-input {
    border-color: var(--adsk-border-strong);
}