/* ---------------------------------------------------------------------- */
/* LaneSync - design system                                               */
/* ---------------------------------------------------------------------- */
/* Un solo accento (blu) su neutri freddi. I colori semantici (verde/ambra/rosso) servono solo
   a comunicare uno stato. Forma: raggio 6px per i controlli, 10px per i pannelli, pillola solo
   per chip e contatori. Tema chiaro/scuro da token; lo scuro si attiva da preferenza di sistema
   o da [data-theme="dark"] su <html> (interruttore utente). Un solo tema per pagina, sidebar
   compresa. */

@font-face {
    font-family: "Geist";
    src: url("../fonts/geist-latin-wght-normal.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Geist Mono";
    src: url("../fonts/geist-mono-latin-wght-normal.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --ls-bg: #F5F6F8;
    --ls-surface: #FFFFFF;
    --ls-surface-alt: #EDEFF3;
    --ls-border: #DADEE6;
    --ls-text: #12151B;
    --ls-text-muted: #485060;
    --ls-text-faint: #667082;

    --ls-accent: #1D5FE0;
    --ls-accent-ink: #1648B0;
    --ls-accent-bg: #E8EEFD;
    --ls-on-accent: #FFFFFF;

    /* Marcatura "nuovo PB": l'unico uso dell'ambra fuori dai messaggi di stato. */
    --ls-pb: #8F5508;
    --ls-pb-bg: #FBEFD9;

    --ls-get: #2F5F8A;
    --ls-get-bg: #E6EEF6;
    --ls-success: #17663F;
    --ls-success-bg: #E1F1E8;
    --ls-warning: #85560A;
    --ls-warning-bg: #F7EBD3;
    --ls-danger: #B3261E;
    --ls-danger-bg: #F9E3E0;

    --ls-radius: 10px;
    --ls-radius-sm: 6px;
    --ls-shadow: 0 1px 2px rgba(18, 21, 27, .05);
    --ls-overlay: rgba(12, 14, 18, .5);

    --ls-font-display: "Geist", "Segoe UI", -apple-system, Roboto, Helvetica, Arial, sans-serif;
    --ls-font-body: "Geist", "Segoe UI", -apple-system, Roboto, Helvetica, Arial, sans-serif;
    --ls-font-mono: "Geist Mono", "Consolas", ui-monospace, monospace;

    --ls-sidebar-w: 15.5rem;
    --ls-topbar-h: 3.5rem;

    /* Ponte verso Bootstrap 5.3 e il tema Syncfusion "bootstrap5.3": entrambi
       leggono queste custom properties, nessun build Sass necessario. */
    --bs-primary: var(--ls-accent);
    --bs-primary-rgb: 29, 95, 224;
    --bs-success: var(--ls-success);
    --bs-warning: var(--ls-warning);
    --bs-danger: var(--ls-danger);
    --bs-border-radius: var(--ls-radius-sm);
    --bs-body-color: var(--ls-text);
    --bs-body-bg: var(--ls-bg);
    --bs-body-font-family: var(--ls-font-body);

    /* Bootstrap ha un proprio tema scuro attivato solo da [data-bs-theme="dark"]; l'app usa
       [data-theme="dark"] (§8.5), quindi serve il ponte completo verso i token --ls-*: senza,
       i componenti nativi (.text-muted, .breadcrumb, .form-text, .nav, .pagination, .table,
       .list-group, .nav-tabs, tooltip) restano colorati per il tema chiaro anche a tema scuro. */
    --bs-emphasis-color: var(--ls-text);
    --bs-emphasis-color-rgb: 18, 21, 27;
    --bs-border-color: var(--ls-border);
    --bs-border-color-translucent: rgba(18, 21, 27, .15);
    --bs-secondary-color: var(--ls-text-muted);
    --bs-secondary-color-rgb: 72, 80, 96;
    --bs-tertiary-color: var(--ls-text-faint);
    --bs-tertiary-color-rgb: 102, 112, 130;
    --bs-secondary-bg: var(--ls-surface-alt);
    --bs-secondary-bg-rgb: 237, 239, 243;
    --bs-tertiary-bg: var(--ls-bg);
    --bs-tertiary-bg-rgb: 245, 246, 248;
    --bs-body-color-rgb: 18, 21, 27;
    --bs-body-bg-rgb: 245, 246, 248;

    --bs-danger-text-emphasis: var(--ls-danger);
    --bs-danger-bg-subtle: var(--ls-danger-bg);
    --bs-danger-border-subtle: var(--ls-danger);
    --bs-success-text-emphasis: var(--ls-success);
    --bs-success-bg-subtle: var(--ls-success-bg);
    --bs-success-border-subtle: var(--ls-success);
    --bs-warning-text-emphasis: var(--ls-warning);
    --bs-warning-bg-subtle: var(--ls-warning-bg);
    --bs-warning-border-subtle: var(--ls-warning);
    --bs-info-text-emphasis: var(--ls-get);
    --bs-info-bg-subtle: var(--ls-get-bg);
    --bs-info-border-subtle: var(--ls-get);
    --bs-code-color: var(--ls-accent-ink);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --ls-bg: #0C0E12;
        --ls-surface: #14171D;
        --ls-surface-alt: #1B1F27;
        --ls-border: #2A303B;
        --ls-text: #E8EBF0;
        --ls-text-muted: #A3ABB8;
        --ls-text-faint: #7F8896;

        --ls-accent: #6F9DFF;
        --ls-accent-ink: #A9C4FF;
        --ls-accent-bg: rgba(111, 157, 255, .14);
        --ls-on-accent: #0C0E12;

        --ls-pb: #E3A94F;
        --ls-pb-bg: rgba(227, 169, 79, .14);

        --ls-get: #86B3DC;
        --ls-get-bg: rgba(134, 179, 220, .14);
        --ls-success: #5CBE8B;
        --ls-success-bg: rgba(92, 190, 139, .14);
        --ls-warning: #E0AC4C;
        --ls-warning-bg: rgba(224, 172, 76, .14);
        --ls-danger: #EE8A80;
        --ls-danger-bg: rgba(238, 138, 128, .14);
        --ls-shadow: none;
        --ls-overlay: rgba(0, 0, 0, .62);

        --bs-primary-rgb: 111, 157, 255;
        --bs-emphasis-color-rgb: 232, 235, 240;
        --bs-border-color-translucent: rgba(232, 235, 240, .15);
        --bs-secondary-color-rgb: 163, 171, 184;
        --bs-tertiary-color-rgb: 127, 136, 150;
        --bs-secondary-bg-rgb: 27, 31, 39;
        --bs-tertiary-bg-rgb: 12, 14, 18;
        --bs-body-color-rgb: 232, 235, 240;
        --bs-body-bg-rgb: 12, 14, 18;
    }
}

:root[data-theme="dark"] {
    --ls-bg: #0C0E12;
    --ls-surface: #14171D;
    --ls-surface-alt: #1B1F27;
    --ls-border: #2A303B;
    --ls-text: #E8EBF0;
    --ls-text-muted: #A3ABB8;
    --ls-text-faint: #7F8896;

    --ls-accent: #6F9DFF;
    --ls-accent-ink: #A9C4FF;
    --ls-accent-bg: rgba(111, 157, 255, .14);
    --ls-on-accent: #0C0E12;

    --ls-pb: #E3A94F;
    --ls-pb-bg: rgba(227, 169, 79, .14);

    --ls-get: #86B3DC;
    --ls-get-bg: rgba(134, 179, 220, .14);
    --ls-success: #5CBE8B;
    --ls-success-bg: rgba(92, 190, 139, .14);
    --ls-warning: #E0AC4C;
    --ls-warning-bg: rgba(224, 172, 76, .14);
    --ls-danger: #EE8A80;
    --ls-danger-bg: rgba(238, 138, 128, .14);
    --ls-shadow: none;
    --ls-overlay: rgba(0, 0, 0, .62);

    --bs-primary-rgb: 111, 157, 255;
    --bs-emphasis-color-rgb: 232, 235, 240;
    --bs-border-color-translucent: rgba(232, 235, 240, .15);
    --bs-secondary-color-rgb: 163, 171, 184;
    --bs-tertiary-color-rgb: 127, 136, 150;
    --bs-secondary-bg-rgb: 27, 31, 39;
    --bs-tertiary-bg-rgb: 12, 14, 18;
    --bs-body-color-rgb: 232, 235, 240;
    --bs-body-bg-rgb: 12, 14, 18;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    font-family: var(--ls-font-body);
    font-size: 15px;
    line-height: 1.5;
    background: var(--ls-bg);
    color: var(--ls-text);
    -webkit-font-smoothing: antialiased;
}

body {
    min-height: 100dvh;
}

/* Le tabelle/liste Bootstrap native leggono il colore testo attraverso più livelli di custom
   property: questa regola lo garantisce comunque. */
.table > :not(caption) > * > *,
.list-group-item,
.nav-tabs .nav-link {
    color: var(--ls-text);
}

h1, h2, h3, h4 {
    color: var(--ls-text);
    font-family: var(--ls-font-display);
    font-weight: 600;
    letter-spacing: -.015em;
    line-height: 1.2;
}

h1 {
    font-size: 1.65rem;
    font-weight: 650;
    margin: 0 0 1.25rem;
}

h2 {
    font-size: 1.1rem;
    margin: 2rem 0 .75rem;
}

h3 {
    font-size: 1rem;
    margin: 1.25rem 0 .6rem;
}

a {
    color: var(--ls-accent-ink);
    text-underline-offset: .15em;
}

:focus-visible {
    outline: 2px solid var(--ls-accent);
    outline-offset: 2px;
}

code, .ls-mono, .swim-time {
    font-family: var(--ls-font-mono);
    font-variant-numeric: tabular-nums;
}

code {
    font-size: .88em;
}

/* Salta al contenuto: primo elemento focalizzabile della pagina. */
.ls-skip-link {
    position: absolute;
    left: .75rem;
    top: -4rem;
    z-index: 100;
    background: var(--ls-accent);
    color: var(--ls-on-accent);
    padding: .5rem .9rem;
    border-radius: var(--ls-radius-sm);
}

.ls-skip-link:focus {
    top: .75rem;
}

/* ---------------------------------------------------------------------- */
/* Validazione e errori Blazor                                            */
/* ---------------------------------------------------------------------- */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--ls-success);
}

.invalid {
    outline: 1px solid var(--ls-danger);
}

.validation-message {
    color: var(--ls-danger);
    font-size: .85rem;
}

#blazor-error-ui {
    color-scheme: light only;
    background: var(--ls-warning-bg);
    color: var(--ls-warning);
    border-top: 1px solid var(--ls-warning);
    bottom: 0;
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: .7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: .75rem;
        top: .6rem;
    }

.blazor-error-boundary {
    background: var(--ls-danger);
    padding: 1rem;
    color: #fff;
    border-radius: var(--ls-radius-sm);
}

    .blazor-error-boundary::after {
        content: "Si è verificato un errore in questa sezione."
    }

/* ---------------------------------------------------------------------- */
/* Marchio e schermata di avvio                                           */
/* ---------------------------------------------------------------------- */

.ls-wordmark {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    color: var(--ls-text);
    font-family: var(--ls-font-display);
    font-weight: 650;
    font-size: 1.15rem;
    letter-spacing: -.02em;
    text-decoration: none;
}

.ls-wordmark svg {
    width: 1.6rem;
    height: 1.6rem;
    color: var(--ls-accent);
    flex: none;
}

#app:has(> .loading-progress) {
    position: fixed;
    inset: 0;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 1.75rem;
    background: var(--ls-bg);
    color: var(--ls-text);
}

#app:has(> .loading-progress) .ls-wordmark {
    font-size: 1.6rem;
}

#app:has(> .loading-progress) .ls-wordmark svg {
    width: 2.2rem;
    height: 2.2rem;
}

.loading-progress {
    display: block;
    width: 4.5rem;
    height: 4.5rem;
}

    .loading-progress circle {
        fill: none;
        stroke: var(--ls-border);
        stroke-width: .45rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--ls-accent);
            stroke-linecap: round;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray .05s ease-in-out;
        }

.loading-progress-text {
    margin-top: -1rem;
    text-align: center;
    font-family: var(--ls-font-mono);
    font-size: .85rem;
    color: var(--ls-text-muted);
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Caricamento");
    }

.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;
}

/* ---------------------------------------------------------------------- */
/* Shell: sidebar + topbar (§8.4)                                         */
/* ---------------------------------------------------------------------- */

.ls-shell {
    display: grid;
    grid-template-columns: var(--ls-sidebar-w) minmax(0, 1fr);
    min-height: 100dvh;
}

.ls-sidebar {
    background: var(--ls-surface);
    border-right: 1px solid var(--ls-border);
    padding: 0 .75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    position: sticky;
    top: 0;
    height: 100dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.ls-brand {
    display: flex;
    align-items: center;
    min-height: var(--ls-topbar-h);
    padding: 0 .5rem;
    text-decoration: none;
    flex: none;
}

.ls-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ls-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ls-user-name {
    color: var(--ls-text-muted);
    font-size: .88rem;
    max-width: 14rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-nav-group {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.ls-nav-group-label,
.ls-nav-fold > summary {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .02em;
    color: var(--ls-text-faint);
    padding: .4rem .6rem .3rem;
}

.ls-nav-fold > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    list-style: none;
    border-radius: var(--ls-radius-sm);
    min-height: 2rem;
}

.ls-nav-fold > summary::-webkit-details-marker {
    display: none;
}

.ls-nav-fold > summary::after {
    content: "\F282";
    font-family: "bootstrap-icons";
    font-size: .7rem;
    transition: transform .15s ease;
}

.ls-nav-fold[open] > summary::after {
    transform: rotate(180deg);
}

.ls-nav-fold > summary:hover {
    color: var(--ls-text);
}

.ls-nav-link {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .4rem .6rem;
    border-radius: var(--ls-radius-sm);
    color: var(--ls-text-muted);
    text-decoration: none;
    font-size: .92rem;
    font-weight: 500;
    min-height: 2.5rem;
}

.ls-nav-link .bi {
    font-size: 1.05rem;
    width: 1.2rem;
    text-align: center;
    flex: none;
}

.ls-nav-link:hover {
    background: var(--ls-surface-alt);
    color: var(--ls-text);
}

.ls-nav-link.active {
    background: var(--ls-accent-bg);
    color: var(--ls-accent-ink);
    font-weight: 600;
}

.ls-nav-badge {
    margin-left: auto;
    background: var(--ls-danger);
    color: #fff;
    border-radius: 999px;
    font-family: var(--ls-font-mono);
    font-size: .7rem;
    font-weight: 600;
    min-width: 1.3rem;
    height: 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 .35rem;
}

.ls-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: var(--ls-topbar-h);
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--ls-border);
    background: var(--ls-surface);
    position: sticky;
    top: 0;
    z-index: 5;
}

.ls-topbar-actions {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.ls-search-trigger {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    min-width: 17rem;
    height: 2.25rem;
    padding: 0 .6rem;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-sm);
    background: var(--ls-bg);
    color: var(--ls-text-faint);
    font: inherit;
    font-size: .9rem;
    cursor: pointer;
}

.ls-search-trigger:hover {
    border-color: var(--ls-text-faint);
    color: var(--ls-text-muted);
}

.ls-search-trigger kbd {
    margin-left: auto;
    font-family: var(--ls-font-mono);
    font-size: .72rem;
    padding: .05rem .4rem;
    border: 1px solid var(--ls-border);
    border-radius: 4px;
    background: var(--ls-surface);
    color: var(--ls-text-faint);
}

.ls-theme-toggle, .ls-mobile-nav-toggle {
    border: 1px solid var(--ls-border);
    background: var(--ls-surface);
    color: var(--ls-text-muted);
    border-radius: var(--ls-radius-sm);
    width: 2.25rem;
    height: 2.25rem;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.ls-theme-toggle:hover, .ls-mobile-nav-toggle:hover {
    color: var(--ls-text);
    background: var(--ls-surface-alt);
}

.ls-theme-toggle {
    display: inline-flex;
}

.ls-main {
    padding: 1.75rem 2rem 3rem;
    min-width: 0;
    width: 100%;
    max-width: 96rem;
}

/* Breadcrumb (SfBreadcrumb): barra a pillola sui token dell'app, valida anche a tema scuro. */
.ls-breadcrumbs {
    display: inline-block;
    max-width: 100%;
    margin-bottom: 1.25rem;
    padding: .2rem .35rem;
    background: var(--ls-surface);
    border: 1px solid var(--ls-border);
    border-radius: 999px;
    box-shadow: var(--ls-shadow);
}

.ls-breadcrumbs .e-breadcrumb,
.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item,
.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-text {
    background: transparent;
    font-family: var(--ls-font-body);
    font-size: .85rem;
}

.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item .e-breadcrumb-text {
    color: var(--ls-text-muted);
    border-radius: 999px;
    padding: .2rem .6rem;
    transition: background-color .12s ease, color .12s ease;
}

.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item a.e-breadcrumb-text:hover {
    background: var(--ls-accent-bg);
    color: var(--ls-accent-ink);
    cursor: pointer;
}

.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item .e-icons,
.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item .bi {
    margin-right: .35rem;
    color: var(--ls-accent);
}

/* Pagina corrente: in evidenza, non cliccabile. */
.ls-breadcrumbs .e-breadcrumb .e-breadcrumb-item[data-active-item] .e-breadcrumb-text {
    color: var(--ls-text);
    font-weight: 600;
    background: var(--ls-surface-alt);
}

/* Etichette di gruppo (es. "Squadra"): testo semplice, non cliccabile. */
.ls-breadcrumbs .ls-crumb-group .e-breadcrumb-text,
.ls-breadcrumbs .ls-crumb-group:hover .e-breadcrumb-text {
    background: transparent;
    color: var(--ls-text-faint);
    cursor: default;
}

.ls-crumb-sep {
    color: var(--ls-text-faint);
    font-size: .7rem;
}

@media (max-width: 900px) {
    .ls-breadcrumbs {
        display: block;
        overflow-x: auto;
        border-radius: var(--ls-radius);
    }
}

.ls-scrim {
    display: none;
}

@media (max-width: 900px) {
    .ls-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .ls-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(19rem, 86vw);
        z-index: 20;
        transform: translateX(-100%);
        transition: transform .18s ease;
    }

    .ls-sidebar.open {
        transform: translateX(0);
    }

    .ls-scrim.open {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 19;
        background: var(--ls-overlay);
    }

    .ls-mobile-nav-toggle {
        display: inline-flex;
        width: 2.75rem;
        height: 2.75rem;
    }

    .ls-topbar {
        padding: 0 .75rem;
    }

    .ls-main {
        padding: 1.25rem .9rem 2.5rem;
    }

    .ls-search-trigger {
        min-width: 0;
        width: 2.75rem;
        height: 2.75rem;
        justify-content: center;
    }

    .ls-search-trigger span, .ls-search-trigger kbd, .ls-user-name {
        display: none;
    }
}

@media (pointer: coarse) {
    .ls-nav-link {
        min-height: 2.75rem;
    }

    .btn, .btn-sm, .e-btn {
        min-height: 2.75rem;
    }

    .ls-theme-toggle {
        width: 2.75rem;
        height: 2.75rem;
    }
}

/* ---------------------------------------------------------------------- */
/* Ricerca rapida (Ctrl+K)                                                */
/* ---------------------------------------------------------------------- */

.ls-palette-backdrop {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: var(--ls-overlay);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 12vh 1rem 1rem;
}

.ls-palette {
    width: 100%;
    max-width: 36rem;
    max-height: 70dvh;
    display: flex;
    flex-direction: column;
    background: var(--ls-surface);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    overflow: hidden;
}

.ls-palette-input {
    border: 0;
    border-bottom: 1px solid var(--ls-border);
    background: transparent;
    color: var(--ls-text);
    font: inherit;
    font-size: 1.05rem;
    padding: .9rem 1.1rem;
    outline: none;
}

.ls-palette-list {
    list-style: none;
    margin: 0;
    padding: .4rem;
    overflow-y: auto;
}

.ls-palette-group {
    font-size: .72rem;
    font-weight: 600;
    color: var(--ls-text-faint);
    padding: .6rem .7rem .25rem;
}

.ls-palette-item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .55rem .7rem;
    border-radius: var(--ls-radius-sm);
    cursor: pointer;
    color: var(--ls-text);
    min-height: 2.5rem;
}

.ls-palette-item .bi {
    color: var(--ls-text-faint);
    width: 1.2rem;
    text-align: center;
}

.ls-palette-item small {
    margin-left: auto;
    color: var(--ls-text-faint);
}

.ls-palette-item[aria-selected="true"] {
    background: var(--ls-accent-bg);
    color: var(--ls-accent-ink);
}

.ls-palette-empty {
    padding: 1.4rem 1rem;
    text-align: center;
    color: var(--ls-text-muted);
}

/* ---------------------------------------------------------------------- */
/* Componenti condivisi                                                   */
/* ---------------------------------------------------------------------- */

/* Pannello: un bordo, nessuna ombra. Usare solo quando il contenuto è un'unità autonoma. */
.ls-card {
    background: var(--ls-surface);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow);
    padding: 1.15rem 1.3rem;
}

/* Indicatori di sintesi: una sola fascia divisa da filetti, non tre schede identiche. */
.ls-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
    gap: 1px;
    background: var(--ls-border);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    overflow: hidden;
}

.ls-stat-card {
    background: var(--ls-surface);
    padding: 1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

/* Con un numero dispari di indicatori l'ultimo occupa la riga intera: niente cella vuota. */
@media (max-width: 900px) {
    .ls-stat-card:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }
}

.ls-stat-card .value {
    font-family: var(--ls-font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 2rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: -.03em;
    color: var(--ls-text);
}

.ls-stat-card .label {
    font-size: .85rem;
    color: var(--ls-text-muted);
}

.ls-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    text-align: center;
    padding: 2.25rem 1rem;
    color: var(--ls-text-muted);
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius);
}

.ls-empty-state p {
    margin: 0;
}

.ls-empty-state .bi {
    font-size: 1.4rem;
    color: var(--ls-text-faint);
}

/* Caricamento: scheletro con la forma del contenuto, non uno spinner. */
.ls-loading-state {
    display: flex;
    flex-direction: column;
    gap: .6rem;
    padding: 1rem 0;
}

.ls-skel {
    height: 2.6rem;
    border-radius: var(--ls-radius-sm);
    background: var(--ls-surface-alt);
    animation: ls-pulse 1.4s ease-in-out infinite;
}

.ls-skel:nth-child(2) {
    width: 82%;
    animation-delay: .1s;
}

.ls-skel:nth-child(3) {
    width: 64%;
    animation-delay: .2s;
}

.ls-loading-state p {
    margin: .2rem 0 0;
    font-size: .85rem;
    color: var(--ls-text-faint);
}

@keyframes ls-pulse {
    50% { opacity: .45; }
}

@keyframes ls-spin {
    to { transform: rotate(360deg); }
}

.ls-icon-spin {
    display: inline-block;
    animation: ls-spin 1s linear infinite;
}

.ls-chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .75rem;
    font-weight: 600;
    padding: .12rem .55rem;
    border-radius: 999px;
    line-height: 1.5;
}

.ls-chip.ok { background: var(--ls-success-bg); color: var(--ls-success); }
.ls-chip.warn { background: var(--ls-warning-bg); color: var(--ls-warning); }
.ls-chip.danger { background: var(--ls-danger-bg); color: var(--ls-danger); }
.ls-chip.info { background: var(--ls-get-bg); color: var(--ls-get); }
.ls-chip.accent { background: var(--ls-accent-bg); color: var(--ls-accent-ink); }
.ls-chip.pb { background: var(--ls-pb-bg); color: var(--ls-pb); }
.ls-chip.neutral { background: var(--ls-surface-alt); color: var(--ls-text-muted); }

.ls-exception-card {
    display: flex;
    align-items: flex-start;
    gap: .8rem;
    padding: .85rem 1rem;
    border-radius: var(--ls-radius);
    border: 1px solid var(--ls-border);
    background: var(--ls-surface);
}

.ls-exception-card > .bi {
    margin-top: .15rem;
}

.ls-exception-card .ls-exception-body {
    flex: 1;
    min-width: 0;
}

.ls-exception-card .ls-exception-body p {
    margin: 0;
    color: var(--ls-text-muted);
}

.ls-exception-card.severity-critical > .bi { color: var(--ls-danger); }
.ls-exception-card.severity-warning > .bi { color: var(--ls-warning); }
.ls-exception-card.severity-info > .bi { color: var(--ls-get); }

.ls-exception-card.severity-critical { border-color: var(--ls-danger); }

.ls-exception-card.acknowledged {
    opacity: .6;
}

.ls-wizard-steps {
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.ls-wizard-step {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .88rem;
    color: var(--ls-text-faint);
}

.ls-wizard-step .num {
    width: 1.7rem;
    height: 1.7rem;
    border-radius: 50%;
    border: 1px solid var(--ls-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ls-font-mono);
    font-size: .78rem;
}

.ls-wizard-step.active {
    color: var(--ls-text);
    font-weight: 600;
}

.ls-wizard-step.active .num {
    background: var(--ls-accent);
    border-color: var(--ls-accent);
    color: var(--ls-on-accent);
}

.ls-wizard-step.done .num {
    background: var(--ls-accent-bg);
    border-color: var(--ls-accent);
    color: var(--ls-accent-ink);
}

.ls-wizard-arrow {
    color: var(--ls-text-faint);
}

.ls-dialog-backdrop {
    position: fixed;
    inset: 0;
    background: var(--ls-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 1rem;
}

.ls-dialog {
    max-width: 26rem;
    width: 100%;
}

.ls-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: .6rem;
    margin-top: 1.1rem;
}

.ls-exception-list, .ls-announcement-list {
    display: flex;
    flex-direction: column;
    gap: .6rem;
    margin-bottom: 1rem;
}

/* Elenco di attività: righe separate da filetti, senza bordo per voce. */
.ls-task-list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-surface);
    overflow: hidden;
}

.ls-task-list > li + li {
    border-top: 1px solid var(--ls-border);
}

.ls-task {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .8rem 1.1rem;
    min-height: 3rem;
    color: var(--ls-text);
    text-decoration: none;
}

.ls-task:hover {
    background: var(--ls-surface-alt);
}

.ls-task > .bi:first-child {
    color: var(--ls-accent);
    font-size: 1.1rem;
    width: 1.3rem;
    text-align: center;
}

.ls-task-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ls-task-main small {
    color: var(--ls-text-muted);
}

.ls-task .ls-task-end {
    margin-left: auto;
    color: var(--ls-text-faint);
}

.ls-callout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
    padding: .85rem 1.1rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--ls-accent);
    border-radius: var(--ls-radius);
    background: var(--ls-accent-bg);
}

.ls-callout p {
    margin: 0;
}

.ls-announcement.unread {
    border-color: var(--ls-accent);
}

.ls-announcement-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .8rem;
}

.ls-mark-read {
    border: 0;
    background: none;
    color: var(--ls-accent-ink);
    font-size: .85rem;
    cursor: pointer;
    padding: .25rem 0;
}

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

.ls-page-head h1 {
    margin: 0;
}

.ls-announcement-date {
    font-size: .75rem;
    color: var(--ls-text-faint);
    white-space: nowrap;
}

.ls-conflict-list {
    display: flex;
    flex-direction: column;
    gap: .8rem;
}

.ls-conflict-head {
    display: flex;
    align-items: center;
    gap: .8rem;
    flex-wrap: wrap;
    margin-bottom: .6rem;
}

.ls-conflict-date {
    margin-left: auto;
    font-size: .75rem;
    color: var(--ls-text-faint);
}

.ls-conflict-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: .8rem;
}

.ls-conflict-label {
    display: block;
    font-size: .75rem;
    color: var(--ls-text-muted);
    margin-bottom: .3rem;
}

.ls-conflict-json {
    background: var(--ls-bg);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-sm);
    padding: .6rem .7rem;
    font-family: var(--ls-font-mono);
    font-size: .8rem;
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
}

.ls-conflict-actions {
    display: flex;
    gap: .6rem;
    margin-top: .8rem;
}

/* ---------------------------------------------------------------------- */
/* Controlli: Bootstrap e Syncfusion portati sui token                    */
/* ---------------------------------------------------------------------- */

.btn {
    --bs-btn-border-radius: var(--ls-radius-sm);
    --bs-btn-font-weight: 500;
    --bs-btn-padding-x: .9rem;
    --bs-btn-padding-y: .4rem;
    --bs-btn-font-size: .92rem;
    min-height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    white-space: nowrap;
}

.btn-sm {
    --bs-btn-padding-x: .7rem;
    --bs-btn-padding-y: .25rem;
    --bs-btn-font-size: .86rem;
    min-height: 2.25rem;
}

.btn-primary {
    --bs-btn-bg: var(--ls-accent);
    --bs-btn-border-color: var(--ls-accent);
    --bs-btn-color: var(--ls-on-accent);
    --bs-btn-hover-bg: var(--ls-accent-ink);
    --bs-btn-hover-border-color: var(--ls-accent-ink);
    --bs-btn-hover-color: var(--ls-on-accent);
    --bs-btn-active-bg: var(--ls-accent-ink);
    --bs-btn-active-border-color: var(--ls-accent-ink);
    --bs-btn-active-color: var(--ls-on-accent);
    --bs-btn-disabled-bg: var(--ls-accent);
    --bs-btn-disabled-border-color: var(--ls-accent);
}

.btn-outline-primary {
    --bs-btn-color: var(--ls-accent-ink);
    --bs-btn-border-color: var(--ls-accent);
    --bs-btn-hover-bg: var(--ls-accent-bg);
    --bs-btn-hover-color: var(--ls-accent-ink);
    --bs-btn-hover-border-color: var(--ls-accent);
    --bs-btn-active-bg: var(--ls-accent-bg);
    --bs-btn-active-color: var(--ls-accent-ink);
    --bs-btn-active-border-color: var(--ls-accent);
}

.btn-outline-secondary {
    --bs-btn-color: var(--ls-text);
    --bs-btn-border-color: var(--ls-border);
    --bs-btn-hover-bg: var(--ls-surface-alt);
    --bs-btn-hover-color: var(--ls-text);
    --bs-btn-hover-border-color: var(--ls-text-faint);
    --bs-btn-active-bg: var(--ls-surface-alt);
    --bs-btn-active-color: var(--ls-text);
    --bs-btn-active-border-color: var(--ls-text-faint);
}

.btn-outline-danger {
    --bs-btn-color: var(--ls-danger);
    --bs-btn-border-color: var(--ls-danger);
    --bs-btn-hover-bg: var(--ls-danger-bg);
    --bs-btn-hover-color: var(--ls-danger);
    --bs-btn-hover-border-color: var(--ls-danger);
    --bs-btn-active-bg: var(--ls-danger-bg);
    --bs-btn-active-color: var(--ls-danger);
    --bs-btn-active-border-color: var(--ls-danger);
}

.btn-outline-success {
    --bs-btn-color: var(--ls-success);
    --bs-btn-border-color: var(--ls-success);
    --bs-btn-hover-bg: var(--ls-success-bg);
    --bs-btn-hover-color: var(--ls-success);
    --bs-btn-hover-border-color: var(--ls-success);
    --bs-btn-active-bg: var(--ls-success-bg);
    --bs-btn-active-color: var(--ls-success);
    --bs-btn-active-border-color: var(--ls-success);
}

.btn-outline-warning {
    --bs-btn-color: var(--ls-warning);
    --bs-btn-border-color: var(--ls-warning);
    --bs-btn-hover-bg: var(--ls-warning-bg);
    --bs-btn-hover-color: var(--ls-warning);
    --bs-btn-hover-border-color: var(--ls-warning);
    --bs-btn-active-bg: var(--ls-warning-bg);
    --bs-btn-active-color: var(--ls-warning);
    --bs-btn-active-border-color: var(--ls-warning);
}

.btn-success {
    --bs-btn-bg: var(--ls-success);
    --bs-btn-border-color: var(--ls-success);
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: var(--ls-success);
    --bs-btn-hover-border-color: var(--ls-success);
    --bs-btn-hover-color: #fff;
}

.btn-danger {
    --bs-btn-bg: var(--ls-danger);
    --bs-btn-border-color: var(--ls-danger);
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: var(--ls-danger);
    --bs-btn-hover-border-color: var(--ls-danger);
    --bs-btn-hover-color: #fff;
}

.btn-link {
    --bs-btn-color: var(--ls-accent-ink);
    --bs-btn-hover-color: var(--ls-accent-ink);
}

.btn:active:not(:disabled) {
    transform: translateY(1px);
}

.form-control, .form-select {
    background-color: var(--ls-surface);
    color: var(--ls-text);
    border-color: var(--ls-border);
    border-radius: var(--ls-radius-sm);
    min-height: 2.5rem;
}

.form-control-sm, .form-select-sm {
    min-height: 2.25rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--ls-accent);
    box-shadow: 0 0 0 3px var(--ls-accent-bg);
    background-color: var(--ls-surface);
    color: var(--ls-text);
}

.form-control::placeholder {
    color: var(--ls-text-faint);
}

.form-label {
    font-size: .88rem;
    font-weight: 500;
    color: var(--ls-text);
    margin-bottom: .35rem;
}

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

.form-check-input:checked {
    background-color: var(--ls-accent);
    border-color: var(--ls-accent);
}

.alert {
    border-radius: var(--ls-radius);
    border-width: 1px;
}

.table {
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--ls-border);
    --bs-table-striped-bg: var(--ls-surface-alt);
    --bs-table-hover-bg: var(--ls-surface-alt);
}

.table > thead > tr > th {
    font-size: .8rem;
    font-weight: 600;
    color: var(--ls-text-muted);
    background: var(--ls-surface-alt);
    border-bottom: 1px solid var(--ls-border);
}

.nav-tabs {
    --bs-nav-tabs-border-color: var(--ls-border);
    --bs-nav-tabs-link-active-bg: var(--ls-surface);
    --bs-nav-tabs-link-active-border-color: var(--ls-border) var(--ls-border) var(--ls-surface);
    --bs-nav-link-color: var(--ls-text-muted);
    --bs-nav-link-hover-color: var(--ls-text);
}

.e-btn, .e-css.e-btn {
    border-radius: var(--ls-radius-sm) !important;
    font-family: var(--ls-font-body) !important;
    font-weight: 500 !important;
}

/* Griglie e grafici Syncfusion: stessa pelle dell'app. Il foglio di stile base resta quello del
   tema "bootstrap5.3" (chiaro/scuro scambiato da theme.js); qui si allineano font, bordi, raggi. */
.e-grid {
    font-family: var(--ls-font-body) !important;
    border-color: var(--ls-border) !important;
    border-radius: var(--ls-radius) !important;
    overflow: hidden;
    background: var(--ls-surface) !important;
}

.e-grid .e-headercell, .e-grid .e-gridheader {
    background: var(--ls-surface-alt) !important;
    border-color: var(--ls-border) !important;
}

.e-grid .e-headercelldiv, .e-grid .e-headertext {
    font-size: .8rem !important;
    font-weight: 600 !important;
    color: var(--ls-text-muted) !important;
}

.e-grid .e-rowcell {
    border-color: var(--ls-border) !important;
    color: var(--ls-text);
    font-size: .92rem;
}

.e-grid .e-row:hover .e-rowcell {
    background: var(--ls-surface-alt) !important;
}

.e-grid .e-pager {
    background: var(--ls-surface) !important;
    border-color: var(--ls-border) !important;
}

.e-input-group, .e-input-group.e-control-wrapper {
    border-radius: var(--ls-radius-sm) !important;
}

.absence-form {
    max-width: 640px;
}

.ls-secret {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
    margin-top: .5rem;
}

.ls-secret-value {
    background: var(--ls-surface-alt);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-sm);
    padding: .35rem .6rem;
    font-family: var(--ls-font-mono);
    font-size: .9rem;
    letter-spacing: .04em;
}

.ls-role-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem;
}

.athlete-photo-preview {
    max-width: 160px;
    max-height: 160px;
    object-fit: cover;
    border-radius: var(--ls-radius);
    border: 1px solid var(--ls-border);
}

.results-grid input[type="text"] {
    width: 8rem;
}

/* Piano stagionale (§5.10): voce cliccabile nell'elenco piani di /programmazione. */
.ls-plan-card {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    text-decoration: none;
    color: inherit;
    transition: border-color .15s ease;
}

.ls-plan-card:hover {
    border-color: var(--ls-accent);
}

/* ---------------------------------------------------------------------- */
/* Composizione gruppi (§5.1): board a colonne con trascinamento           */
/* ---------------------------------------------------------------------- */

.ls-board-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .6rem 1.4rem;
    margin-bottom: .8rem;
}

.ls-board-search {
    position: relative;
    flex: 0 1 18rem;
}

.ls-board-search .bi {
    position: absolute;
    left: .7rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ls-text-faint);
}

.ls-board-search .form-control {
    padding-left: 2.1rem;
}

.ls-board-bulk {
    position: sticky;
    top: calc(var(--ls-topbar-h) + .5rem);
    z-index: 4;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem .7rem;
    padding: .6rem .9rem;
    margin-bottom: .8rem;
    background: var(--ls-accent-bg);
    border: 1px solid var(--ls-accent);
    border-radius: var(--ls-radius);
}

.ls-board-bulk .form-select {
    width: auto;
    min-width: 11rem;
}

.ls-board {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(15.5rem, 1fr);
    gap: .9rem;
    overflow-x: auto;
    padding-bottom: .6rem;
    align-items: start;
}

.ls-board-column {
    display: flex;
    flex-direction: column;
    max-height: calc(100dvh - 13rem);
    min-height: 12rem;
    background: var(--ls-surface-alt);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    transition: border-color .12s ease, box-shadow .12s ease;
}

.ls-board-column.unassigned {
    border-style: dashed;
}

.ls-board-column.drop-target {
    border-color: var(--ls-accent);
    box-shadow: 0 0 0 3px var(--ls-accent-bg);
}

.ls-board-column-head {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .7rem .8rem .6rem;
    border-bottom: 1px solid var(--ls-border);
}

.ls-board-column-title {
    min-width: 0;
    flex: 1;
}

.ls-board-column-title h2 {
    font-size: 1rem;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-board-column-title span {
    display: block;
    font-size: .78rem;
    color: var(--ls-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-board-count {
    font-family: var(--ls-font-mono);
    font-size: .78rem;
    background: var(--ls-surface);
    border: 1px solid var(--ls-border);
    border-radius: 999px;
    padding: .05rem .5rem;
    color: var(--ls-text-muted);
}

.ls-board-cards {
    list-style: none;
    margin: 0;
    padding: .6rem;
    display: flex;
    flex-direction: column;
    gap: .45rem;
    overflow-y: auto;
    flex: 1;
}

.ls-board-card {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .5rem .55rem .5rem .7rem;
    background: var(--ls-surface);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-sm);
    cursor: grab;
    user-select: none;
}

.ls-board-card:hover {
    border-color: var(--ls-accent);
}

.ls-board-card.aggregated {
    border-left: 3px dashed var(--ls-text-faint);
}

.ls-board-card.selected {
    background: var(--ls-accent-bg);
    border-color: var(--ls-accent);
}

.ls-board-card.dragging {
    opacity: .45;
}

.ls-board-card .form-check-input {
    margin: 0;
    flex: none;
    cursor: pointer;
}

.ls-board-card-body {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.ls-board-card-name {
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-board-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .3rem;
    font-size: .8rem;
    color: var(--ls-text-muted);
}

.ls-board-card-meta .ls-chip {
    font-size: .68rem;
    padding: .05rem .4rem;
}

.ls-board-star {
    border: 0;
    background: none;
    color: var(--ls-text-faint);
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--ls-radius-sm);
    flex: none;
}

.ls-board-star:not(:disabled):hover {
    background: var(--ls-surface-alt);
    color: var(--ls-pb);
}

.ls-board-star:disabled {
    cursor: default;
    opacity: 1;
}

.ls-primary-star {
    color: var(--ls-pb);
}

.ls-board-empty {
    padding: 1.4rem .6rem;
    text-align: center;
    font-size: .88rem;
    color: var(--ls-text-faint);
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius-sm);
}

@media (max-width: 900px) {
    .ls-board-column {
        max-height: none;
    }
}

/* Movimento ridotto: ogni animazione e transizione si azzera. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .ls-skel {
        animation: none;
    }
}