/* ==========================================================================
   Assessment NIS2 - stili globali
   Linguaggio visivo ripreso da Resource Scheduler (docs/ui-guidelines.md):
   cornice grigia con app bar e menu, contenuto su un "foglio" bianco,
   colore principale blu petrolio, font Inter, tema chiaro e scuro.
   Nei componenti si usano solo le variabili --ui-*, mai colori esadecimali.
   ========================================================================== */

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2-variations");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url("../fonts/inter-latin-ext-wght-normal.woff2") format("woff2-variations");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- Token ---------------------------------------------------------------- */

:root {
    --ui-frame: #EDF0F3;
    --ui-sheet: #FFFFFF;
    --ui-ink: #1B2430;
    --ui-ink-muted: #5A6472;
    --ui-ink-disabled: rgba(27, 36, 48, 0.42);
    --ui-drawer-ink: #2F3945;
    --ui-line: #DDE2E8;
    --ui-line-input: #858F9D;
    --ui-hover: rgba(27, 36, 48, 0.045);
    --ui-neutral-bg: rgba(27, 36, 48, 0.06);
    --ui-soon: #6B7584;
    --ui-overlay: rgba(16, 21, 27, 0.45);

    --ui-primary: #0B6378;
    --ui-primary-rgb: 11, 99, 120;
    --ui-on-primary: #FFFFFF;
    --ui-info: #2563A8;
    --ui-info-rgb: 37, 99, 168;
    --ui-success: #1E7A46;
    --ui-success-rgb: 30, 122, 70;
    --ui-warning: #B54708;
    --ui-warning-rgb: 181, 71, 8;
    --ui-danger: #C0362C;
    --ui-danger-rgb: 192, 54, 44;
    --ui-on-danger: #FFFFFF;

    --ui-font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    --ui-mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;

    /* Raggi per gerarchia: controlli < riquadri < finestre < foglio del contenuto. */
    --ui-radius-control: 8px;
    --ui-radius-panel: 12px;
    --ui-radius-dialog: 14px;
    --ui-radius-sheet: 16px;

    --ui-space-1: 4px;
    --ui-space-2: 8px;
    --ui-space-3: 12px;
    --ui-space-4: 16px;
    --ui-space-5: 24px;
    --ui-space-6: 32px;
    --ui-space-7: 48px;

    --ui-touch-target: 44px;
    --ui-appbar-height: 60px;
    --ui-drawer-width: 264px;
    --ui-content-max: 1200px;

    /* Ombre brevi: la gerarchia la fanno bordi e superfici, l'ombra resta per ciò che galleggia. */
    --ui-shadow-float: 0 8px 24px rgba(16, 24, 40, 0.12), 0 1px 2px rgba(16, 24, 40, 0.05);

    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --ui-frame: #10151B;
        --ui-sheet: #181E25;
        --ui-ink: #E4E8ED;
        --ui-ink-muted: #9AA5B3;
        --ui-ink-disabled: rgba(228, 232, 237, 0.40);
        --ui-drawer-ink: #C9D1DA;
        --ui-line: #2B333D;
        --ui-line-input: #6B7684;
        --ui-hover: rgba(228, 232, 237, 0.05);
        --ui-neutral-bg: rgba(228, 232, 237, 0.08);
        --ui-soon: #8792A0;
        --ui-overlay: rgba(0, 0, 0, 0.6);
        --ui-primary: #56B6CC;
        --ui-primary-rgb: 86, 182, 204;
        --ui-on-primary: #062A33;
        --ui-info: #7AAEF0;
        --ui-info-rgb: 122, 174, 240;
        --ui-success: #5BC48A;
        --ui-success-rgb: 91, 196, 138;
        --ui-warning: #F0A35E;
        --ui-warning-rgb: 240, 163, 94;
        --ui-danger: #F28B82;
        --ui-danger-rgb: 242, 139, 130;
        --ui-on-danger: #3A0B07;
        --ui-shadow-float: 0 8px 24px rgba(0, 0, 0, 0.45);
        color-scheme: dark;
    }
}

:root[data-theme="dark"] {
    --ui-frame: #10151B;
    --ui-sheet: #181E25;
    --ui-ink: #E4E8ED;
    --ui-ink-muted: #9AA5B3;
    --ui-ink-disabled: rgba(228, 232, 237, 0.40);
    --ui-drawer-ink: #C9D1DA;
    --ui-line: #2B333D;
    --ui-line-input: #6B7684;
    --ui-hover: rgba(228, 232, 237, 0.05);
    --ui-neutral-bg: rgba(228, 232, 237, 0.08);
    --ui-soon: #8792A0;
    --ui-overlay: rgba(0, 0, 0, 0.6);
    --ui-primary: #56B6CC;
    --ui-primary-rgb: 86, 182, 204;
    --ui-on-primary: #062A33;
    --ui-info: #7AAEF0;
    --ui-info-rgb: 122, 174, 240;
    --ui-success: #5BC48A;
    --ui-success-rgb: 91, 196, 138;
    --ui-warning: #F0A35E;
    --ui-warning-rgb: 240, 163, 94;
    --ui-danger: #F28B82;
    --ui-danger-rgb: 242, 139, 130;
    --ui-on-danger: #3A0B07;
    --ui-shadow-float: 0 8px 24px rgba(0, 0, 0, 0.45);
    color-scheme: dark;
}

/* --- Base ------------------------------------------------------------------- */

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

html,
body {
    margin: 0;
    background-color: var(--ui-frame);
    color: var(--ui-ink);
    font: 400 1rem/1.5 var(--ui-font);
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, p, dl, dd, ul, ol {
    margin: 0;
}

h1, .ui-h1 { font-size: 1.5rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
h2, .ui-h2 { font-size: 1.125rem; font-weight: 600; line-height: 1.4; }
h3, .ui-h3 { font-size: 1rem; font-weight: 600; line-height: 1.45; }

a {
    color: var(--ui-primary);
    font-weight: 500;
    text-underline-offset: 2px;
}

code, .ui-mono {
    font-family: var(--ui-mono);
    font-size: 0.875em;
}

.ui-muted { color: var(--ui-ink-muted); }
.ui-small { font-size: 0.875rem; }
.ui-caption { font-size: 0.8125rem; color: var(--ui-ink-muted); }
.ui-tabular { font-variant-numeric: tabular-nums; }
.ui-pre-wrap { white-space: pre-wrap; }

.ui-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;
}

[hidden] {
    display: none !important;
}

.ui-icon {
    display: inline-block;
    flex: none;
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
    vertical-align: middle;
}

/* --- Focus visibile ---------------------------------------------------------- */

:focus-visible {
    outline: 2px solid var(--ui-primary);
    outline-offset: 2px;
}

[tabindex="-1"]:focus {
    outline: none;
}

.ui-skip-link {
    position: fixed;
    top: var(--ui-space-2);
    left: var(--ui-space-2);
    z-index: 100;
    padding: 10px var(--ui-space-4);
    border-radius: var(--ui-radius-control);
    background: var(--ui-primary);
    color: var(--ui-on-primary);
    font-weight: 600;
    text-decoration: none;
    transform: translateY(calc(-100% - 16px));
}

.ui-skip-link:focus {
    transform: none;
}

/* --- Guscio: app bar, menu laterale, foglio del contenuto -------------------- */

.ui-appbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: var(--ui-space-1);
    height: var(--ui-appbar-height);
    padding-inline: var(--ui-space-2) var(--ui-space-3);
    background: var(--ui-frame);
}

.ui-appbar__spacer {
    flex: 1 1 auto;
}

.ui-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    min-height: var(--ui-touch-target);
    padding-inline: var(--ui-space-2);
    border-radius: var(--ui-radius-control);
    color: inherit;
    text-decoration: none;
}

.ui-brand__name {
    overflow: hidden;
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ui-brand-mark__tile { fill: var(--ui-primary); }
.ui-brand-mark__glyph { fill: var(--ui-on-primary); }
.ui-brand-mark__glyph--soft { fill-opacity: 0.55; }

/* Selettore di lingua: due pulsanti compatti, la lingua attiva è piena. */
.ui-lang {
    display: inline-flex;
    padding: 2px;
    border: 1px solid var(--ui-line-input);
    border-radius: 999px;
}

.ui-lang__option {
    min-width: 36px;
    height: 28px;
    padding: 0 var(--ui-space-2);
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--ui-ink);
    font: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
}

.ui-lang__option:hover {
    background: var(--ui-hover);
}

.ui-lang__option[aria-pressed="true"] {
    background: var(--ui-primary);
    color: var(--ui-on-primary);
}

@media (pointer: coarse) {
    .ui-lang__option { height: 36px; }
}

.ui-user {
    display: flex;
    align-items: center;
    gap: var(--ui-space-1);
    min-width: 0;
}

.ui-user__name {
    overflow: hidden;
    max-width: 16rem;
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-decoration: none;
}

.ui-shell {
    display: flex;
    min-height: calc(100dvh - var(--ui-appbar-height));
}

.ui-drawer {
    position: sticky;
    top: var(--ui-appbar-height);
    flex: none;
    align-self: flex-start;
    width: var(--ui-drawer-width);
    height: calc(100dvh - var(--ui-appbar-height));
    padding: var(--ui-space-2) var(--ui-space-3) var(--ui-space-4);
    overflow-y: auto;
    background: var(--ui-frame);
}

.ui-sheet {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0 var(--ui-space-3) var(--ui-space-3) 0;
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-sheet);
    background: var(--ui-sheet);
}

.ui-page {
    max-width: var(--ui-content-max);
    padding: var(--ui-space-6) var(--ui-space-6) var(--ui-space-7);
}

.ui-icon-button.ui-drawer-toggle {
    display: none;
}

/* Sotto 1280px il menu si apre sopra il contenuto (come Breakpoint.Lg di MudBlazor). */
@media (max-width: 1279.98px) {
    .ui-icon-button.ui-drawer-toggle {
        display: inline-grid;
    }

    .ui-drawer {
        position: fixed;
        top: var(--ui-appbar-height);
        left: 0;
        z-index: 40;
        box-shadow: var(--ui-shadow-float);
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        visibility: hidden;
    }

    .ui-drawer[data-open="true"] {
        transform: none;
        visibility: visible;
    }

    .ui-sheet {
        margin-left: var(--ui-space-3);
    }
}

@media (max-width: 959.98px) {
    .ui-sheet {
        margin: 0;
        border-width: 1px 0 0;
        border-radius: 0;
    }

    .ui-page {
        padding: var(--ui-space-5) var(--ui-space-4) var(--ui-space-6);
    }
}

@media (max-width: 599.98px) {
    .ui-brand__name,
    .ui-user__name {
        position: absolute;
        width: 1px;
        height: 1px;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ui-drawer { transition: none; }
}

/* --- Menu di navigazione ------------------------------------------------------ */

.ui-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0;
    list-style: none;
}

.ui-nav__section {
    margin: var(--ui-space-4) var(--ui-space-3) var(--ui-space-1);
    color: var(--ui-ink-muted);
    font-size: 0.8125rem;
    font-weight: 600;
}

.ui-nav__link {
    display: flex;
    align-items: center;
    gap: var(--ui-space-3);
    min-height: var(--ui-touch-target);
    padding: var(--ui-space-2) var(--ui-space-3);
    border-radius: var(--ui-radius-control);
    color: var(--ui-drawer-ink);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
}

.ui-nav__link .ui-icon {
    color: var(--ui-ink-muted);
}

a.ui-nav__link:hover {
    background: var(--ui-hover);
}

.ui-nav__link[aria-current="page"] {
    background: var(--ui-sheet);
    color: var(--ui-primary);
    font-weight: 600;
    box-shadow: 0 0 0 1px var(--ui-line);
}

.ui-nav__link[aria-current="page"] .ui-icon {
    color: var(--ui-primary);
}

.ui-nav__link--soon {
    color: var(--ui-soon);
    cursor: default;
}

.ui-nav__link--soon .ui-icon {
    color: var(--ui-soon);
    opacity: 0.75;
}

.ui-nav__label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ui-nav__soon {
    flex: none;
    padding: 1px 7px;
    border: 1px solid var(--ui-line);
    border-radius: 999px;
    color: var(--ui-soon);
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.4;
}

/* --- Pulsanti ------------------------------------------------------------------ */

.ui-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ui-space-2);
    min-height: 40px;
    padding: 0 var(--ui-space-4);
    border: 1px solid transparent;
    border-radius: var(--ui-radius-control);
    background: transparent;
    color: var(--ui-primary);
    font: 600 0.9375rem/1.5 var(--ui-font);
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.ui-button--primary {
    background: var(--ui-primary);
    color: var(--ui-on-primary);
}

.ui-button--primary:hover {
    background: color-mix(in srgb, var(--ui-primary) 88%, black);
}

.ui-button--secondary {
    border-color: var(--ui-line-input);
    color: var(--ui-ink);
}

.ui-button--secondary:hover,
.ui-button--tertiary:hover,
.ui-button--cancel:hover {
    background: var(--ui-hover);
}

.ui-button--cancel {
    color: var(--ui-ink-muted);
}

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

.ui-button--danger-secondary {
    border-color: rgba(var(--ui-danger-rgb), 0.5);
    color: var(--ui-danger);
}

.ui-button--danger-secondary:hover {
    background: rgba(var(--ui-danger-rgb), 0.08);
}

.ui-button[disabled],
.ui-button[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
}

.ui-button--full {
    width: 100%;
}

.ui-icon-button {
    display: inline-grid;
    place-items: center;
    width: var(--ui-touch-target);
    height: var(--ui-touch-target);
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--ui-ink-muted);
    cursor: pointer;
}

.ui-icon-button:hover {
    background: var(--ui-hover);
    color: var(--ui-ink);
}

.ui-icon-button--danger:hover {
    background: rgba(var(--ui-danger-rgb), 0.08);
    color: var(--ui-danger);
}

.htmx-request.ui-button,
.htmx-request .ui-button[type="submit"] {
    opacity: 0.7;
    cursor: progress;
}

/* --- PageHeader --------------------------------------------------------------- */

.ui-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-2);
    margin-bottom: var(--ui-space-3);
    padding: 0;
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
    list-style: none;
}

.ui-breadcrumb li + li::before {
    content: "/";
    margin-right: var(--ui-space-2);
    color: var(--ui-line-input);
}

.ui-breadcrumb a {
    color: var(--ui-ink-muted);
}

.ui-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--ui-space-4) var(--ui-space-5);
    margin-bottom: var(--ui-space-6);
}

.ui-page-header__text {
    flex: 1 1 22rem;
    min-width: 0;
    max-width: 72ch;
}

.ui-page-header__title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--ui-space-2) var(--ui-space-3);
}

.ui-page-header__subtitle {
    margin-top: var(--ui-space-1);
    color: var(--ui-ink-muted);
}

.ui-page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-2);
}

/* --- Riquadri e impaginazione -------------------------------------------------- */

.ui-stack {
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-4);
}

.ui-stack--lg {
    gap: var(--ui-space-6);
}

.ui-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: var(--ui-space-5);
    align-items: start;
}

@media (max-width: 959.98px) {
    .ui-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.ui-panel {
    padding: var(--ui-space-5);
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-sheet);
}

.ui-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ui-space-2);
    margin-bottom: var(--ui-space-4);
}

/* Form di modifica sotto i dati in sola lettura di un pannello. */
.ui-panel__form {
    margin-top: var(--ui-space-5);
    padding-top: var(--ui-space-4);
    border-top: 1px solid var(--ui-line);
}

.ui-panel__description {
    margin-top: calc(var(--ui-space-3) * -1);
    margin-bottom: var(--ui-space-4);
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
}

/* --- Dati in sola lettura -------------------------------------------------------- */

.ui-facts {
    display: grid;
    gap: var(--ui-space-4);
}

.ui-facts--columns {
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
}

.ui-fact dt {
    color: var(--ui-ink-muted);
    font-size: 0.8125rem;
    font-weight: 500;
}

.ui-fact dd {
    margin-top: 2px;
    overflow-wrap: anywhere;
}

/* --- Elenchi ------------------------------------------------------------------------- */

.ui-list {
    margin: 0;
    padding: 0;
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-panel);
    background: var(--ui-sheet);
    list-style: none;
}

.ui-list--flush {
    border: 0;
    border-radius: 0;
}

.ui-list-item {
    display: flex;
    align-items: center;
    gap: var(--ui-space-3) var(--ui-space-5);
    padding: var(--ui-space-4) var(--ui-space-5);
}

.ui-list--flush .ui-list-item {
    padding-inline: 0;
}

.ui-list-item + .ui-list-item {
    border-top: 1px solid var(--ui-line);
}

.ui-list-item__body {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    gap: var(--ui-space-4);
    min-width: 0;
}

.ui-list-item__main {
    flex: 1 1 auto;
    min-width: 0;
}

.ui-list-item__heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--ui-space-1) var(--ui-space-3);
}

.ui-list-item__title {
    font-size: 1rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.ui-list-item__title a {
    color: var(--ui-ink);
    font-weight: 600;
    text-decoration: none;
}

.ui-list-item__title a:hover {
    color: var(--ui-primary);
    text-decoration: underline;
}

.ui-list-item--muted .ui-list-item__title,
.ui-list-item--muted .ui-list-item__title a {
    color: var(--ui-ink-muted);
}

.ui-list-item__details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-1) var(--ui-space-4);
    margin-top: var(--ui-space-1);
}

.ui-list-item__actions {
    display: flex;
    flex: none;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--ui-space-2);
}

@media (max-width: 599.98px) {
    .ui-list-item {
        flex-direction: column;
        align-items: stretch;
        padding: var(--ui-space-4);
    }

    .ui-list-item__actions > .ui-button {
        flex: 1 1 0;
    }
}

.ui-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
}

.ui-meta .ui-icon {
    width: 1.125rem;
    height: 1.125rem;
}

.ui-icon-tile {
    display: grid;
    flex: none;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: var(--ui-radius-panel);
    background: rgba(var(--ui-primary-rgb), 0.1);
    color: var(--ui-primary);
}

.ui-icon-tile--muted {
    background: var(--ui-neutral-bg);
    color: var(--ui-ink-muted);
}

/* --- Stati (etichette) ------------------------------------------------------------------ */

.ui-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

.ui-status::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.ui-status--neutral { color: var(--ui-ink-muted); background: var(--ui-neutral-bg); }
.ui-status--primary { color: var(--ui-primary); background: rgba(var(--ui-primary-rgb), 0.1); }
.ui-status--info { color: var(--ui-info); background: rgba(var(--ui-info-rgb), 0.1); }
.ui-status--success { color: var(--ui-success); background: rgba(var(--ui-success-rgb), 0.1); }
.ui-status--warning { color: var(--ui-warning); background: rgba(var(--ui-warning-rgb), 0.1); }
.ui-status--danger { color: var(--ui-danger); background: rgba(var(--ui-danger-rgb), 0.1); }

/* --- Filtri a pillole ------------------------------------------------------------------- */

.ui-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--ui-space-3);
    margin-bottom: var(--ui-space-4);
}

.ui-filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-2);
}

.ui-filter__chip {
    display: inline-flex;
    align-items: center;
    height: 36px;
    padding: 0 var(--ui-space-2) 0 14px;
    border: 1px solid var(--ui-line-input);
    border-radius: 999px;
    color: var(--ui-ink);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
}

.ui-filter__chip:hover {
    background: var(--ui-hover);
}

.ui-filter__chip[aria-current="true"],
.ui-filter__chip[aria-current="page"] {
    border-color: var(--ui-primary);
    background: var(--ui-primary);
    color: var(--ui-on-primary);
}

.ui-filter__count {
    min-width: 22px;
    margin-inline-start: var(--ui-space-2);
    padding: 0 6px;
    border-radius: 999px;
    background: var(--ui-neutral-bg);
    font-size: 0.75rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 20px;
    text-align: center;
}

.ui-filter__chip[aria-current="true"] .ui-filter__count {
    background: color-mix(in srgb, currentColor 22%, transparent);
}

@media (pointer: coarse) {
    .ui-filter__chip { height: var(--ui-touch-target); }
}

/* --- Avvisi -------------------------------------------------------------------------------- */

.ui-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--ui-space-3);
    padding: var(--ui-space-3) var(--ui-space-4);
    border-radius: var(--ui-radius-control);
    font-size: 0.9375rem;
}

.ui-alert .ui-icon {
    margin-top: 1px;
}

.ui-alert__body {
    flex: 1 1 auto;
    min-width: 0;
}

.ui-alert--neutral { background: var(--ui-neutral-bg); color: var(--ui-ink); }
.ui-alert--info { background: rgba(var(--ui-info-rgb), 0.1); color: var(--ui-ink); }
.ui-alert--info .ui-icon { color: var(--ui-info); }
.ui-alert--success { background: rgba(var(--ui-success-rgb), 0.1); color: var(--ui-ink); }
.ui-alert--success .ui-icon { color: var(--ui-success); }
.ui-alert--warning { background: rgba(var(--ui-warning-rgb), 0.1); color: var(--ui-ink); }
.ui-alert--warning .ui-icon { color: var(--ui-warning); }
.ui-alert--danger { background: rgba(var(--ui-danger-rgb), 0.1); color: var(--ui-ink); }
.ui-alert--danger .ui-icon { color: var(--ui-danger); }

/* --- Stato vuoto ---------------------------------------------------------------------------- */

.ui-empty {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 38rem;
    padding-block: var(--ui-space-2);
}

.ui-empty--page {
    margin: 12vh auto 0;
    align-items: center;
    text-align: center;
}

.ui-empty__icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: var(--ui-space-4);
    border-radius: var(--ui-radius-panel);
    background: rgba(var(--ui-primary-rgb), 0.08);
    color: var(--ui-primary);
}

.ui-empty__description {
    margin-top: var(--ui-space-2);
    color: var(--ui-ink-muted);
}

.ui-empty__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-2);
    margin-top: var(--ui-space-5);
}

/* --- Form ------------------------------------------------------------------------------------- */

.ui-form {
    display: flex;
    flex-direction: column;
}

.ui-form-section {
    display: grid;
    grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
    gap: var(--ui-space-4) var(--ui-space-7);
    padding-block: var(--ui-space-6);
    border-top: 1px solid var(--ui-line);
}

.ui-form-section:first-child {
    padding-top: 0;
    border-top: 0;
}

.ui-form-section__description {
    margin-top: var(--ui-space-1);
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
}

.ui-form-section__fields {
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-4);
    max-width: 36rem;
}

@media (max-width: 959.98px) {
    .ui-form-section {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--ui-space-4);
        padding-block: var(--ui-space-5);
    }
}

.ui-field-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    gap: var(--ui-space-4);
}

.ui-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.ui-field__label {
    font-size: 0.875rem;
    font-weight: 600;
}

.ui-field__optional {
    color: var(--ui-ink-muted);
    font-weight: 400;
}

.ui-field__help {
    color: var(--ui-ink-muted);
    font-size: 0.8125rem;
}

.ui-input,
.ui-select,
.ui-textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--ui-line-input);
    border-radius: var(--ui-radius-control);
    background: var(--ui-sheet);
    color: var(--ui-ink);
    font: 400 1rem/1.4 var(--ui-font);
}

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

.ui-input::placeholder,
.ui-textarea::placeholder {
    color: var(--ui-ink-muted);
    opacity: 0.8;
}

.ui-input:focus-visible,
.ui-select:focus-visible,
.ui-textarea:focus-visible {
    border-color: var(--ui-primary);
    outline: 1px solid var(--ui-primary);
    outline-offset: 0;
}

.ui-input.input-validation-error,
.ui-select.input-validation-error,
.ui-textarea.input-validation-error,
.ui-input[aria-invalid="true"] {
    border-color: var(--ui-danger);
}

.ui-input--search {
    padding-left: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23858F9D'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E");
    background-position: 12px center;
    background-repeat: no-repeat;
    background-size: 20px;
}

.ui-field__error,
.field-validation-error {
    color: var(--ui-danger);
    font-size: 0.8125rem;
    font-weight: 500;
}

.field-validation-valid,
.validation-summary-valid {
    display: none;
}

.validation-summary-errors ul {
    padding-left: 1.2rem;
}

.ui-check {
    display: flex;
    align-items: flex-start;
    gap: var(--ui-space-3);
    min-height: var(--ui-touch-target);
    padding-block: 10px;
    cursor: pointer;
}

.ui-check input {
    width: 20px;
    height: 20px;
    margin: 1px 0 0;
    accent-color: var(--ui-primary);
}

.ui-check__help {
    display: block;
    color: var(--ui-ink-muted);
    font-size: 0.8125rem;
}

.ui-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--ui-space-2);
    padding-top: var(--ui-space-5);
    border-top: 1px solid var(--ui-line);
}

.ui-form-actions--sticky {
    position: sticky;
    bottom: 0;
    padding-bottom: var(--ui-space-4);
    background: var(--ui-sheet);
}

/* Riga di inserimento veloce (es. perimetro): campi e pulsante sulla stessa riga. */
.ui-inline-form {
    display: grid;
    grid-template-columns: minmax(10rem, 13rem) minmax(0, 1fr) minmax(0, 1fr) auto;
    gap: var(--ui-space-2);
    align-items: start;
}

@media (max-width: 767.98px) {
    .ui-inline-form {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* --- Finestra di conferma (<dialog>) ------------------------------------------------------- */

.ui-dialog {
    width: min(28rem, calc(100vw - 32px));
    padding: var(--ui-space-5);
    border: 0;
    border-radius: var(--ui-radius-dialog);
    background: var(--ui-sheet);
    color: var(--ui-ink);
    box-shadow: var(--ui-shadow-float);
}

.ui-dialog::backdrop {
    background: var(--ui-overlay);
}

.ui-dialog__message {
    margin-top: var(--ui-space-2);
    color: var(--ui-ink-muted);
}

.ui-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--ui-space-2);
    margin-top: var(--ui-space-5);
}

/* --- Pagine di accesso ---------------------------------------------------------------------- */

.ui-auth {
    display: grid;
    place-items: start center;
    min-height: calc(100dvh - var(--ui-appbar-height));
    padding: 8vh var(--ui-space-4) var(--ui-space-7);
}

.ui-auth__card {
    width: min(100%, 28rem);
    padding: var(--ui-space-6);
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-sheet);
    background: var(--ui-sheet);
}

.ui-auth__card--wide {
    width: min(100%, 52rem);
}

@media (max-width: 599.98px) {
    .ui-auth__card {
        padding: var(--ui-space-5) var(--ui-space-4);
        border-radius: var(--ui-radius-panel);
    }
}

.ui-toolbar__search {
    max-width: 26rem;
}

/* --- Scelta a schede (2-4 opzioni ben distinte, pulsanti di opzione veri) -------------------- */

.ui-choices {
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-2);
    margin: 0;
    padding: 0;
    border: 0;
}

.ui-choices legend {
    margin-bottom: 6px;
    padding: 0;
    font-size: 0.875rem;
    font-weight: 600;
}

.ui-choice {
    display: flex;
    align-items: flex-start;
    gap: var(--ui-space-3);
    padding: var(--ui-space-3) var(--ui-space-4);
    border: 1px solid var(--ui-line-input);
    border-radius: var(--ui-radius-panel);
    cursor: pointer;
}

.ui-choice:hover {
    background: var(--ui-hover);
}

.ui-choice:has(input:checked) {
    border-color: var(--ui-primary);
    background: rgba(var(--ui-primary-rgb), 0.06);
    box-shadow: 0 0 0 1px var(--ui-primary);
}

.ui-choice:has(input:focus-visible) {
    outline: 2px solid var(--ui-primary);
    outline-offset: 2px;
}

.ui-choice input {
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    accent-color: var(--ui-primary);
}

.ui-choice__label {
    display: block;
    font-weight: 600;
}

.ui-choice__description {
    display: block;
    margin-top: 2px;
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
}

.ui-auth__lead {
    margin: var(--ui-space-1) 0 var(--ui-space-5);
    color: var(--ui-ink-muted);
}

.ui-auth__footer {
    margin-top: var(--ui-space-5);
    color: var(--ui-ink-muted);
    font-size: 0.875rem;
}

/* --- Profilo e verifica in due passaggi --------------------------------------------------- */

.ui-manage-nav {
    margin-bottom: var(--ui-space-5);
}

/* Form stretti anche nella scheda larga: una password non ha bisogno di 50rem. */
.ui-auth__form {
    max-width: 26rem;
}

.ui-steps {
    display: grid;
    gap: var(--ui-space-5);
    margin: 0;
    padding-left: 1.4rem;
}

.ui-steps > li::marker {
    font-weight: 600;
}

.ui-steps .ui-auth__form {
    margin-top: var(--ui-space-3);
}

.ui-qr-setup {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--ui-space-5);
    margin-top: var(--ui-space-3);
}

/* Il QR resta nero su bianco anche nel tema scuro: le fotocamere lo leggono meglio. */
.ui-qr {
    width: 176px;
    padding: var(--ui-space-2);
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-control);
    background: #FFFFFF;
    line-height: 0;
}

.ui-qr svg {
    width: 100%;
    height: auto;
}

.ui-key {
    display: inline-block;
    margin-top: var(--ui-space-1);
    padding: var(--ui-space-2) var(--ui-space-3);
    font-size: 1rem;
    letter-spacing: 0.04em;
    user-select: all;
}

.ui-codes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
    gap: var(--ui-space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.ui-codes code {
    display: block;
    padding: var(--ui-space-2) var(--ui-space-3);
    font-size: 0.9375rem;
    text-align: center;
    user-select: all;
}