/*
 * Moptix base styles: reset, base type, layout utilities and the few global classes
 * every component shares. Component styles live in each component's .razor.css.
 * Colours, spacing and type come from tokens.css only.
 */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd, ul, ol {
    margin: 0;
}

ul[role="list"],
ol[role="list"] {
    list-style: none;
    padding: 0;
}

img, svg, video {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
}

/* ---------- Base ---------- */
body {
    min-height: 100dvh;
    background: var(--color-page);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--leading-tight);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
}

h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }

a {
    color: var(--color-primary-strong);
    text-underline-offset: 2px;
}

a:hover {
    color: var(--color-primary-strong-hover);
}

:focus-visible {
    outline: var(--focus-ring-width) solid var(--color-focus);
    outline-offset: 2px;
}

::selection {
    background: var(--color-primary-soft);
    color: var(--color-text);
}

/* ---------- Form controls (shared by FormField and static pages) ---------- */
.input,
.form-field input:not([type="checkbox"]):not([type="radio"]),
.form-field select,
.form-field textarea {
    width: 100%;
    min-height: var(--touch-target);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-normal) var(--easing-standard),
        box-shadow var(--duration-normal) var(--easing-standard);
}

.form-field textarea {
    min-height: calc(var(--touch-target) * 2);
    resize: vertical;
}

.input:focus-visible,
.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
    outline: none;
    border-color: var(--color-focus);
    box-shadow: 0 0 0 var(--focus-ring-width) var(--color-primary-soft), 0 0 0 1px var(--color-focus);
}

.form-field .invalid,
.input[aria-invalid="true"] {
    border-color: var(--color-danger);
}

.checkbox {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    min-height: var(--touch-target);
    cursor: pointer;
}

.checkbox input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary-strong);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin: 0;
    padding: 0;
    border: 0;
}

.radio-group legend {
    margin-bottom: var(--space-xs);
    font-weight: var(--weight-medium);
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    min-height: var(--touch-target);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.radio-option:has(input:checked) {
    border-color: var(--color-primary-strong);
    background: var(--color-primary-soft);
}

.radio-option input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex: 0 0 auto;
    accent-color: var(--color-primary-strong);
}

.radio-option small {
    display: block;
    color: var(--color-text-muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    gap: var(--space-md);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* ---------- Utilities ---------- */
.num {
    font-variant-numeric: tabular-nums;
}

.muted {
    color: var(--color-text-muted);
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: var(--space-md);
    top: calc(-1 * var(--touch-target) - var(--space-md));
    z-index: var(--z-toast);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.skip-link:focus {
    top: var(--space-md);
}

.stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.stack-sm { display: flex; flex-direction: column; gap: var(--space-sm); }
.stack-lg { display: flex; flex-direction: column; gap: var(--space-lg); }

.cluster {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: var(--space-lg);
}

/* ---------- Blazor framework surfaces ---------- */
#blazor-error-ui {
    display: none;
    position: fixed;
    inset: auto 0 0 0;
    z-index: var(--z-toast);
    padding: var(--space-sm) var(--space-xl) var(--space-sm) var(--space-md);
    background: var(--color-warning-soft);
    color: var(--color-warning-text);
    border-top: 1px solid var(--color-warning);
    box-shadow: var(--shadow-lg);
}

#blazor-error-ui .dismiss {
    position: absolute;
    right: var(--space-sm);
    top: var(--space-xs);
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    background: transparent;
    border: 0;
}

.blazor-error-boundary {
    padding: var(--space-md);
    background: var(--color-danger-soft);
    color: var(--color-danger-text);
    border-radius: var(--radius-md);
}

.blazor-error-boundary::after {
    content: "Something went wrong on this part of the page.";
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Print ---------- */
/* Printed pages (the prescription sheet) show only the page content: no shell, no buttons. */
@media print {
    @page {
        size: A4;
        margin: 15mm;
    }

    .sidebar,
    .topbar,
    .bottom-nav,
    .skip-link,
    [popover],
    .no-print {
        display: none !important;
    }

    /* The shell's scoped grid and offsets would squeeze the page into the old content column. */
    html,
    body,
    .shell,
    .main-column,
    .content {
        display: block !important;
        width: auto !important;
        max-width: none !important;
        margin: 0 !important;
        padding: 0 !important;
        background: white;
        color: black;
    }
}