/*
 * The base look of a Blank.
 *
 * Plain CSS on purpose. There is no build step, no framework and no component
 * abstraction to learn, so Shield can restyle this application by editing this
 * one file and the Blade templates.
 *
 * Everything visual is driven by the custom properties below.
 */

:root {
    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    --color-page: #f7f8fa;
    --color-surface: #ffffff;
    --color-text: #14181f;
    --color-muted: #5d6b7f;
    --color-border: #e2e6ec;
    --color-accent: #1f5fd1;
    --color-accent-text: #ffffff;
    --color-accent-soft: #eaf1fd;
    --color-danger: #b4232c;
    --color-danger-soft: #fdeceb;
    --color-success: #146c43;
    --color-success-soft: #e8f5ee;

    --radius: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 2px rgba(20, 24, 31, 0.06);
    --shadow-md: 0 8px 24px rgba(20, 24, 31, 0.1);
    --shadow-lg: 0 20px 48px rgba(20, 24, 31, 0.18);

    --space: 1rem;
    --container: 68rem;
}

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

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

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-page);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1,
h2,
h3 {
    line-height: 1.25;
    margin: 0 0 0.5rem;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem);
}

h2 {
    font-size: 1.25rem;
}

h3 {
    font-size: 1.05rem;
}

p {
    margin: 0 0 var(--space);
}

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

img {
    max-width: 100%;
    height: auto;
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-surface);
    padding: 0.75rem 1rem;
    z-index: 100;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
}

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

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

.lead {
    font-size: 1.125rem;
    color: var(--color-muted);
}

.stack > * + * {
    margin-top: var(--space);
}

/* ---------------------------------------------------------------- header */

.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 4rem;
    padding-block: 0.75rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 650;
    font-size: 1.05rem;
    color: var(--color-text);
    text-decoration: none;
}

.brand img {
    max-height: 2rem;
    width: auto;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 1rem;
}

.site-nav a,
.site-nav button {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.35rem 0;
    background: none;
    border: 0;
    font: inherit;
    cursor: pointer;
}

.site-nav a:hover,
.site-nav button:hover {
    color: var(--color-text);
}

.site-nav a[aria-current="page"] {
    color: var(--color-text);
    font-weight: 600;
}

/* ---------------------------------------------------------------- content */

main {
    flex: 1 0 auto;
    padding-block: 2.5rem 3.5rem;
}

.page-header {
    margin-bottom: 1.75rem;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    padding-block: 1.5rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    justify-content: space-between;
}

/* ---------------------------------------------------------------- panels */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.card + .card {
    margin-top: 1.25rem;
}

.card__title {
    margin-bottom: 0.25rem;
}

.hero {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: clamp(1.75rem, 1rem + 4vw, 3.5rem);
    text-align: center;
}

.hero p:last-child {
    margin-bottom: 0;
}

.grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

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

.stat__value {
    font-size: 1.75rem;
    font-weight: 650;
}

.stat__label {
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* ---------------------------------------------------------------- forms */

form {
    margin: 0;
}

.field {
    margin-bottom: 1.1rem;
}

label {
    display: block;
    font-weight: 550;
    font-size: 0.925rem;
    margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="file"],
select,
textarea {
    width: 100%;
    font: inherit;
    color: inherit;
    padding: 0.6rem 0.7rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

textarea {
    min-height: 6rem;
    resize: vertical;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-weight: 450;
}

.checkbox input {
    margin-top: 0.3rem;
}

.hint {
    display: block;
    color: var(--color-muted);
    font-size: 0.85rem;
    margin-top: 0.3rem;
}

.error {
    display: block;
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-top: 0.3rem;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

/* ---------------------------------------------------------------- buttons */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    font: inherit;
    font-weight: 550;
    line-height: 1.2;
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: var(--color-accent);
    color: var(--color-accent-text);
    text-decoration: none;
    cursor: pointer;
}

.button:hover {
    filter: brightness(1.08);
}

.button:disabled,
.button[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    filter: none;
}

.button--secondary {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.button--quiet {
    background: none;
    color: var(--color-muted);
    padding-inline: 0.25rem;
}

.button--danger {
    background: var(--color-danger);
}

.button--small {
    padding: 0.4rem 0.7rem;
    font-size: 0.875rem;
}

/* ---------------------------------------------------------------- messages */

.alert {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    margin-bottom: 1.5rem;
    background: var(--color-surface);
}

.alert--success {
    background: var(--color-success-soft);
    border-color: rgba(20, 108, 67, 0.25);
    color: var(--color-success);
}

.alert--error {
    background: var(--color-danger-soft);
    border-color: rgba(180, 35, 44, 0.25);
    color: var(--color-danger);
}

.alert ul {
    margin: 0;
    padding-left: 1.1rem;
}

.badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.badge--muted {
    background: #eef0f4;
    color: var(--color-muted);
}

.badge--danger {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

/* ---------------------------------------------------------------- tables */

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

th,
td {
    text-align: left;
    padding: 0.7rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-muted);
}

tbody tr:last-child td {
    border-bottom: 0;
}

.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    list-style: none;
    padding: 0;
    margin-top: 1.25rem;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    text-decoration: none;
    font-size: 0.9rem;
}

/* ---------------------------------------------------------------- admin */

.admin-shell {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 56rem) {
    .admin-shell {
        grid-template-columns: 14rem 1fr;
    }
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.admin-nav a {
    display: block;
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius-sm);
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.95rem;
}

.admin-nav a:hover {
    background: var(--color-surface);
    color: var(--color-text);
}

.admin-nav a[aria-current="page"] {
    background: var(--color-accent-soft);
    color: var(--color-accent);
    font-weight: 600;
}

.admin-nav__heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
    margin: 1rem 0 0.35rem 0.7rem;
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.toolbar form {
    display: flex;
    gap: 0.5rem;
}

.toolbar input[type="search"] {
    min-width: 12rem;
}

/* ---------------------------------------------------------------- centred auth pages */

.narrow {
    max-width: 26rem;
    margin-inline: auto;
}

.narrow .card {
    padding: 1.75rem;
}

.form-footer {
    margin-top: 1.25rem;
    font-size: 0.925rem;
    color: var(--color-muted);
}

/* ---------------------------------------------------------------- error pages */

.centred {
    min-height: 60vh;
    display: grid;
    place-items: center;
    text-align: center;
}

.error-reference {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.9rem;
    background: #eef0f4;
    border-radius: var(--radius-sm);
    padding: 0.2rem 0.5rem;
}