:root {
    --mc-bg: #edf1f7;
    --mc-surface: #ffffff;
    --mc-border: #dce4f1;
    --mc-border-soft: #e6ebf3;
    --mc-text: #121d31;
    --mc-muted: #5f7195;
    --mc-link: #254878;
    --mc-link-hover: #1d3760;
    --mc-accent: #2b4a78;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--mc-bg);
    color: var(--mc-text);
    font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.45;
}

* {
    box-sizing: border-box;
}

a {
    color: var(--mc-link);
    text-decoration: none;
}

a:hover {
    color: var(--mc-link-hover);
}

.app-content p {
    margin: 0.25rem 0 0.85rem;
}

.app-content .muted,
.app-content .muted-text {
    color: var(--mc-muted);
}

button,
.button,
input[type="submit"] {
    border: 1px solid #c8d4e8;
    border-radius: 8px;
    background: #ffffff;
    color: #1f355d;
    padding: 0.46rem 0.88rem;
    font-weight: 600;
    font-size: 0.88rem;
}

button:hover,
.button:hover,
input[type="submit"]:hover {
    background: #f3f6fc;
    border-color: #b9c8df;
}

input,
select,
textarea {
    border: 1px solid #cdd6e6;
    border-radius: 8px;
    background: #ffffff;
    color: #172033;
    padding: 0.5rem 0.65rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid rgba(43, 74, 120, 0.2);
    border-color: #9fb4d6;
}

.table-wrapper {
    overflow-x: auto;
    background: var(--mc-surface);
    border: 1px solid var(--mc-border);
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    background: #f7f9fd;
    color: #53658b;
    font-weight: 600;
    font-size: 0.84rem;
}

th,
td {
    padding: 0.68rem 0.78rem;
    border-bottom: 1px solid var(--mc-border-soft);
    text-align: left;
}

.surface-card {
    background: var(--mc-surface);
    border: 1px solid var(--mc-border);
    border-radius: 12px;
    padding: 0.95rem;
}

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,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

.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;
}

/* ── Due status badges (Testing registers) ── */
.badge { display: inline-block; border-radius: 999px; padding: 0.15rem 0.6rem; font-size: 0.78rem; font-weight: 600; }
.badge-ok      { background: #d1fae5; color: #065f46; }
.badge-soon    { background: #fef3c7; color: #92400e; }
.badge-overdue { background: #fee2e2; color: #991b1b; }
.badge-neutral { background: #e8edf8; color: #3f5176; }

/* ── PAT measurements table ── */
.measurements-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin-top: 0.5rem; }
.measurements-table th { background: #f1f5f9; text-align: left; padding: 0.5rem 0.75rem; font-weight: 600; border-bottom: 2px solid #e2e8f0; }
.measurements-table td { padding: 0.45rem 0.75rem; border-bottom: 1px solid #e2e8f0; vertical-align: middle; }
.measurements-table tr.row-pass  td { background: #f0fdf4; }
.measurements-table tr.row-fail  td { background: #fff1f2; }
.measurements-table tr.row-advisory td { background: #fffbeb; }
.unit-label   { font-size: 0.8rem; color: #64748b; margin-left: 0.25rem; }
.pass-condition { font-size: 0.82rem; color: #475569; white-space: nowrap; }
.input-sm  { max-width: 120px; padding: 0.25rem 0.5rem; font-size: 0.875rem; }
.select-sm { max-width: 130px; padding: 0.25rem 0.4rem; font-size: 0.875rem; }
.select-pass { border-color: #22c55e; background: #f0fdf4; }
.select-fail { border-color: #ef4444; background: #fff1f2; }

/* ── Test type selection grid (PAT Profile) ── */
.test-type-grid { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.5rem; }
.test-type-row { display: flex; align-items: center; gap: 0.6rem; padding: 0.35rem 0.6rem; border: 1px solid #e2e8f0; border-radius: 6px; cursor: pointer; }
.test-type-row.suggested { border-color: #93c5fd; background: #eff6ff; }
.test-type-name { font-weight: 500; flex: 1; }
.test-type-unit { font-size: 0.8rem; color: #64748b; }
.test-type-pass { font-size: 0.8rem; color: #475569; }

/* ── Button variants ── */
.btn-warning { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.45rem 0.9rem; border-radius: 8px; font-weight: 600; font-size: 0.9rem; text-decoration: none; background: #fff7ed; color: #92400e; border: 1px solid #fbbf24; cursor: pointer; }
.btn-warning:hover { background: #fef3c7; text-decoration: none; }

/* -------------------------------------------------------------------
   CONTRACTOR MODULE – Design System
------------------------------------------------------------------- */