/*
 * Palette e regole prese da NewMaxima/docs/development/branding/graphic-identity-guidelines.md:
 * - sfondo chiaro di default (mai dark theme salvo richiesta esplicita)
 * - ogni superficie visibile: bordo arrotondato 4-8px + ombra leggera (blur ridotto, opacity ~0.2-0.3)
 * - ogni elemento "a pulsante" (bottone, badge, header tabella): gradiente verticale chiaro->base->scuro,
 *   mai colore piatto
 * - tipografia Arial/Segoe UI bold, dimensioni generose (18px+ testo, 22px+ numeri) per uso touch
 */
:root {
    --se-chiaro: #ff4f4c;
    --se-base: #dc1a17;
    --se-scuro: #ac0000;
    --se-page-bg: #f0f0f2;
    --se-text: #222;
    /* Le form desktop usano "Futura LT Book": Century Gothic e' il sostituto geometrico presente su Windows. */
    --se-futura: 'Futura LT Book', Futura, 'Century Gothic', 'Trebuchet MS', Arial, sans-serif;
    --se-sfondo: #574a48;
    /* L'header ospita marchio e percorso su due righe; le pagine a tutto schermo ne sottraggono l'altezza. */
    --se-header-h: 88px;
}

/* Header: marchio sempre presente e, sotto, il percorso della schermata corrente con le tappe precedenti cliccabili. */
.se-header {
    height: var(--se-header-h);
    display: flex;
    align-items: center;
    box-shadow: 0 2px 6px rgba(0,0,0,.25);
}

.se-header-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    padding: 0 1.5rem;
}

.se-header-sx {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: .1rem;
    flex: 1;
    min-width: 0;
}

.se-header-marchio {
    display: flex;
    align-items: center;
    gap: .8rem;
    color: #fff;
    text-decoration: none;
}

.se-logo {
    width: 46px;
    height: 46px;
    object-fit: cover;
    border-radius: 8px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,.5));
}

.se-header-nome {
    color: #fff;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: .5px;
    text-shadow: 0 1px 2px rgba(0,0,0,.6);
    white-space: nowrap;
}

.se-percorso {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .4rem;
    padding-left: calc(46px + .8rem);
    color: #f6e2e2;
    font-size: .92rem;
    text-shadow: 0 1px 2px rgba(0,0,0,.55);
}

.se-percorso a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.se-percorso a:hover { color: #fff; text-decoration-thickness: 2px; }
.se-percorso [aria-current="page"] { color: #fff; font-weight: bold; }
.se-percorso-sep { opacity: .7; }

.se-nav { display: flex; align-items: center; gap: 1.25rem; }
/* Il form di logout non deve influenzare il layout flex: il bottone si comporta come se fosse figlio diretto. */
.se-nav form { display: contents; }
.se-nav a, .se-nav-button { color: #fff; background: transparent; border: 0; padding: 0; font: inherit; text-decoration: none; cursor: pointer; }
.se-nav a:hover, .se-nav-button:hover { color: #fff; text-decoration: underline; }
.se-version { color: #fff; font-size: .8rem; white-space: nowrap; }

/* Avviso di installazione (processo a 64 bit): deve saltare all'occhio anche sull'header rosso. */
.se-avviso { padding: .25rem .6rem; border-radius: 4px; color: #3a2a00; font-size: .78rem; font-weight: bold; letter-spacing: .04em; white-space: nowrap; background: #ffd36a; box-shadow: 0 1px 3px rgba(0,0,0,.35); cursor: help; }
.se-main { min-height: calc(100vh - var(--se-header-h)); }

html, body {
    font-family: Arial, 'Segoe UI', Helvetica, sans-serif;
    background-color: var(--se-page-bg);
    color: var(--se-text);
    font-size: 18px;
}

h1, h2, h3, h4, h5 {
    font-weight: bold;
}

a, .btn-link {
    color: #006bb7;
}

/* Gradiente verticale obbligatorio per bottoni/badge/header tabella (regola 2b) */
.se-gradient {
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    color: #fff;
    border: none;
    text-shadow: 0 1px 1px rgba(0,0,0,.35);
}

.btn-primary, .se-btn {
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    text-shadow: 0 1px 1px rgba(0,0,0,.35);
    box-shadow: 0 2px 4px rgba(0,0,0,.25);
    padding: .55rem 1.1rem;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
}

    .btn-primary:hover, .se-btn:hover {
        filter: brightness(1.05);
        color: #fff;
    }

/* Ogni card/pannello/tabella: bianco, angoli arrotondati, ombra leggera (mai bordo grigio secco) */
.se-card, .se-panel {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,.2);
    padding: 1.25rem 1.5rem;
}

.se-card table, .se-panel table {
    font-size: 1rem;
}

.se-card thead th, .se-panel thead th, table.se-table thead th {
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    color: #fff;
    font-weight: bold;
    text-shadow: 0 1px 1px rgba(0,0,0,.35);
    border: none;
}

/* Badge/pillola di esito: gradiente, non colore piatto */
.se-result {
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    color: #fff;
    border-radius: 999px;
    padding: .75rem 1.5rem;
    font-weight: bold;
    font-size: 1.15rem;
    text-shadow: 0 1px 1px rgba(0,0,0,.35);
    box-shadow: 0 2px 5px rgba(0,0,0,.25);
    display: inline-block;
}

.se-result.se-ok {
    background-color: #1e8a3c;
    background-image: linear-gradient(to bottom, #4fd171 0%, #1e8a3c 55%, #14611f 100%);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding: 1.5rem;
}

/* Le pagine che replicano una form desktop a tutto schermo (frmMarca, ...) annullano il padding del layout. */
.content:has(> .se-fullbleed) {
    padding: 0;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* frmMarca: sfondo.jpg a tutta pagina, tessere allineate su griglia fissa come i PictureBox ie1..ie8 (196x150, passo 230x201). */
.se-marca {
    min-height: calc(100vh - var(--se-header-h));
    padding: 2.5rem 1.5rem 3rem;
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
}

.se-marca-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, 196px);
    justify-content: center;
    gap: 13px 34px;
    max-width: 886px; /* 4 colonne da 196 + 3 gap da 34 */
    margin: 0 auto;
}

.se-marca-tile {
    display: block;
    width: 196px;
    text-decoration: none;
}

/* La cornice e' l'immagine bordo_.jpg (bordo.jpg quando selezionata), con la foto incassata di 8px come nel designer. */
.se-marca-frame {
    display: block;
    box-sizing: border-box;
    width: 196px;
    height: 150px;
    padding: 8px;
    background: url('/img/ui/bordo_.jpg') center / 100% 100% no-repeat;
}

.se-marca-frame img {
    display: block;
    width: 180px;
    height: 135px;
    object-fit: fill; /* PictureBoxSizeMode.StretchImage */
}

.se-marca-label {
    display: block;
    height: 35px;
    margin-top: 3px;
    color: #fff;
    font-family: var(--se-futura);
    font-size: 19px;
    letter-spacing: .04em;
    text-align: center;
}

.se-marca-tile:hover .se-marca-frame,
.se-marca-tile:focus-visible .se-marca-frame { background-image: url('/img/ui/bordo.jpg'); }

.se-marca-tile:hover .se-marca-label,
.se-marca-tile:focus-visible .se-marca-label { color: #ff0; }

/* Costruttore senza catalogo: equivalente delle immagini _Dis con pic.Enabled = false. */
.se-marca-tile.is-disabled { pointer-events: none; cursor: not-allowed; }
.se-marca-tile.is-disabled .se-marca-frame img { filter: grayscale(1); opacity: .45; }
.se-marca-tile.is-disabled .se-marca-label { color: #9d9490; }

.se-marca-sessione {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: 886px;
    margin: 0 auto 1.75rem;
    padding: .75rem 1rem;
    color: #ebebeb;
    font-family: var(--se-futura);
    background: rgba(0,0,0,.22);
    border-radius: 6px;
}

.se-marca-stato {
    max-width: 886px;
    margin: 0 auto 1.5rem;
    color: #ebebeb;
    font-family: var(--se-futura);
    text-align: center;
}

.se-marca-errore { color: #ffd36a; }

/* frmIniettoriShims: barra di ricerca su sfondo scuro e ListBox bianca (ItemHeight 25, font Futura 14.25pt). */
.se-lista {
    min-height: calc(100vh - var(--se-header-h));
    padding: 1.25rem 12px 2rem;
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
    font-family: var(--se-futura);
}

.se-lista-barra {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding: .75rem 0 1.25rem;
}

.se-lista-titolo {
    margin: 0;
    color: #ddd;
    font-size: 20px;
}

.se-lista-input {
    flex: 0 1 365px;
    height: 46px;
    padding: 0 .6rem;
    color: #000;
    font-family: inherit;
    font-size: 29px; /* 21.75pt */
    background: gainsboro;
    border: none;
    border-bottom: 3px solid #0d7fd6;
}

.se-lista-input:focus { outline: none; border-bottom-color: #ff0; }
.se-lista-indietro { margin-left: auto; }

.se-lista-box {
    max-width: 797px;
    height: 454px;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    list-style: none;
    background: #fff;
}

.se-lista-box a {
    display: flex;
    gap: 1.5rem;
    height: 25px;
    padding: 0 .35rem;
    color: #000;
    font-size: 19px;
    line-height: 25px;
    text-decoration: none;
}

.se-lista-box a:hover { background: #0d7fd6; color: #fff; }
.se-lista-codice { flex: 0 0 200px; }
.se-lista-sigla { flex: 1; }
.se-lista-vuota { padding: .35rem; color: #555; font-size: 19px; }

.se-lista-conteggio, .se-lista-stato { max-width: 797px; margin: .75rem 0 0; color: #ddd; }
.se-lista-errore { color: #ffd36a; }

.se-nav-button {
    border: 0;
    background: transparent;
    color: inherit;
    padding: 0;
    cursor: pointer;
    font: inherit;
}

.se-nav-button:hover {
    text-decoration: underline;
}

.se-nav-disabled { color: rgba(255,255,255,.48); font-size: .95rem; cursor: not-allowed; }
.se-tile-disabled { background: #e6e6e8; color: #777; border-bottom-color: #aaa; box-shadow: none; cursor: not-allowed; }
.se-tile-disabled .se-tile-number { color: #888; }
.se-workflow { display: flex; gap: .75rem; flex-wrap: wrap; }
.se-workflow-step { flex: 1; min-width: 200px; display: flex; align-items: center; gap: .75rem; padding: .8rem 1rem; background: #fff; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,.16); }
.se-workflow-step strong { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(to bottom, var(--se-chiaro), var(--se-base) 55%, var(--se-scuro)); }
.se-workflow-step small { color: #555; }
.se-workflow-step.se-pending { opacity: .55; }
.se-workflow-step.se-current { outline: 2px solid var(--se-base); }
.se-workflow-step.se-done strong { background: linear-gradient(to bottom, #4fd171, #1e8a3c 55%, #14611f); }

.se-dashboard-header {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.75rem;
}

.se-dashboard-header h1 {
    margin: .1rem 0 .35rem;
}

.se-kicker, .se-machine-card span, .se-procedure-header span {
    color: var(--se-scuro);
    font-size: .78rem;
    font-weight: bold;
    letter-spacing: .12em;
}

.se-machine-card {
    min-width: 190px;
    border-radius: 8px;
    padding: .9rem 1.2rem;
    color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,.24);
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
}

.se-machine-card span, .se-machine-card small { color: #fff; display: block; }
.se-machine-card strong { display: block; font-size: 1.3rem; }

.se-tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
    gap: 1.25rem;
}

.se-tile {
    position: relative;
    min-height: 164px;
    padding: 1.25rem;
    overflow: hidden;
    background: #fff;
    color: var(--se-text);
    border-radius: 8px;
    border-bottom: 6px solid var(--se-base);
    box-shadow: 0 2px 6px rgba(0,0,0,.22);
    text-decoration: none;
    transition: transform .12s ease, box-shadow .12s ease;
}

.se-tile:hover { color: var(--se-text); transform: translateY(-3px); box-shadow: 0 5px 11px rgba(0,0,0,.27); }
.se-tile-primary { background: linear-gradient(135deg, #fff 0%, #fff 72%, color-mix(in srgb, var(--se-chiaro) 22%, white) 72%); }
.se-tile-number { display: block; color: var(--se-base); font-weight: bold; letter-spacing: .12em; }
.se-tile-label { margin-top: 1.45rem; font-size: 1.18rem; font-weight: bold; letter-spacing: .06em; }
.se-tile small { display: block; margin-top: .35rem; color: #555; }
.se-page-intro { margin-bottom: 1.25rem; color: #535353; }
.se-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem; margin-top: 1.5rem; }

.se-adapter-chain { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.se-adapter-card { position: relative; border-radius: 8px; padding: 1.15rem; background: #f9f9fa; box-shadow: inset 0 0 0 1px rgba(0,0,0,.06), 0 2px 5px rgba(0,0,0,.16); }
.se-adapter-card h2, .se-panel h2 { font-size: 1.15rem; margin: .25rem 0 .6rem; }
.se-card-index { color: var(--se-base); font-weight: bold; letter-spacing: .1em; }
.se-led { display: inline-block; margin-top: .9rem; border-radius: 999px; padding: .3rem .7rem; color: #fff; font-size: .84rem; font-weight: bold; box-shadow: inset 0 1px rgba(255,255,255,.35), 0 1px 3px rgba(0,0,0,.25); }
.se-led-ok { background: linear-gradient(to bottom, #4fd171, #1e8a3c 55%, #14611f); }
.se-led-warn { background: linear-gradient(to bottom, #ffd36a, #d89000 55%, #9a5e00); }
.se-status-row { display: flex; align-items: center; gap: .7rem; margin-top: 1.2rem; }
.se-switch { display: block; margin-top: .85rem; font-weight: bold; }
.se-switch input { width: 1.2rem; height: 1.2rem; margin-right: .5rem; vertical-align: middle; accent-color: var(--se-base); }

.se-procedure-header { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #eee; }
.se-procedure-header strong { display: block; font-size: 1.1rem; }
.se-procedure-header .se-led { margin-top: 0; }
.se-procedure-list { list-style: none; margin: 1.5rem 0 0; padding: 0; }
.se-procedure-list li { display: flex; gap: 1rem; margin-bottom: 1rem; padding: 1rem; border-radius: 8px; background: #fafafa; box-shadow: 0 1px 4px rgba(0,0,0,.12); }
.se-procedure-list li > span { flex: 0 0 40px; height: 40px; padding-top: .45rem; border-radius: 50%; text-align: center; color: #fff; font-weight: bold; background: linear-gradient(to bottom, var(--se-chiaro), var(--se-base) 55%, var(--se-scuro)); }
.se-procedure-list p { margin: .25rem 0 0; color: #555; }
.se-info-list { display: grid; grid-template-columns: minmax(150px, .8fr) 1.4fr; gap: .85rem 1rem; margin: 0; }
.se-info-list dt { font-weight: bold; }
.se-info-list dd { margin: 0; }
.se-info-list .se-led { margin-top: 0; }
.se-selection-card { display: flex; flex-direction: column; gap: .25rem; padding: 1rem 1.15rem; border-radius: 8px; color: #fff; box-shadow: 0 2px 5px rgba(0,0,0,.23); background: linear-gradient(to bottom, var(--se-chiaro), var(--se-base) 55%, var(--se-scuro)); }
.se-selection-card span { font-size: .78rem; font-weight: bold; letter-spacing: .1em; }
.se-selection-card strong { font-size: 1.4rem; }
.se-selection-card a { margin-top: .25rem; color: #fff; font-weight: bold; }

/* I punti sono compatti come i NumericDisplay del desktop; le foto di montaggio stanno nella fase istruzioni. */
.se-measure-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .9rem; }
.se-measure-card { padding: 1rem; border-radius: 8px; background: #fafafa; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.12); }
.se-measure-card .form-label { display: flex; justify-content: space-between; gap: .5rem; color: var(--se-base); font-weight: bold; }
.se-measure-card .form-control { min-height: 48px; font-size: 1.2rem; font-weight: bold; }
.se-measure-card .form-text { font-size: .8rem; line-height: 1.35; }

/* frmSelIniettori: righe attributo su sfondo scuro, pannello istruzioni a sinistra e cornici bordo_.jpg. */
.se-sel {
    min-height: calc(100vh - var(--se-header-h));
    padding: 25px 12px 2rem;
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
    font-family: var(--se-futura);
}

.se-sel-corpo { display: flex; align-items: flex-start; gap: 2rem; }
.se-sel-righe { display: flex; flex-direction: column; gap: 34px; }
.se-sel-riga { display: flex; align-items: flex-start; gap: 62px; }

/* label1/label2/label3: 166px, fondo #f4f4f4, bordo Fixed3D, testo nero centrato. */
.se-sel-istruzioni {
    display: flex;
    align-items: center;
    box-sizing: border-box;
    width: 166px;
    margin: 0;
    padding: 0 .5rem;
    color: #000;
    font-size: 19px;
    line-height: 1.25;
    text-align: center;
    background: #f4f4f4;
    border: 2px solid;
    border-color: #fff #6f6f6f #6f6f6f #fff;
}

.se-sel-istruzioni-alta { height: 255px; }
.se-sel-istruzioni-media { height: 169px; }
.se-sel-istruzioni-bassa { height: 117px; }

.se-sel-opzioni { display: flex; align-items: flex-start; gap: 84px; }
.se-sel-opzioni.is-fitta { gap: 34px; }
.se-sel-opzioni.is-polverizzatore { gap: 30px; align-items: center; }

.se-sel-cornice {
    display: flex;
    gap: 6px;
    box-sizing: border-box;
    padding: 8px;
    background: url('/img/ui/bordo_.jpg') center / 100% 100% no-repeat;
    border: none;
    cursor: pointer;
}

.se-sel-cornice:hover, .se-sel-cornice:focus-visible { background-image: url('/img/ui/bordo.jpg'); outline: none; }
.se-sel-cornice.is-selected { background-image: url('/img/ui/bordo.jpg'); }

.se-sel-cornice img { display: block; object-fit: fill; }
.se-sel-figura-alta { width: 180px; height: 239px; }
.se-sel-figura-media { width: 180px; height: 153px; }
.se-sel-figura-piccola { width: 81px; height: 71px; }

/* itasto1 + MiaLabel1: pulsante rosso senza testo e didascalia sotto, allineati in alto a destra. */
.se-sel-azione { display: flex; flex-direction: column; align-items: center; width: 160px; margin-left: auto; }

.se-sel-tasto {
    width: 100px;
    height: 35px;
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    border: none;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,.35);
    cursor: pointer;
}

.se-sel-tasto:disabled { filter: grayscale(.75) brightness(.7); cursor: not-allowed; }
.se-sel-tasto-testo { margin-top: .5rem; color: #ebebeb; font-size: 19px; text-align: center; }
.se-sel-tasto-nota { margin-top: .5rem; color: #ffd36a; font-size: 14px; text-align: center; }

/* Accesso: pannello unico centrato sullo sfondo delle form desktop. */
.se-login {
    display: grid;
    place-items: center;
    min-height: calc(100vh - var(--se-header-h));
    padding: 1.25rem 1.5rem;
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
    font-family: var(--se-futura);
}

.se-login-box {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    width: min(100%, 400px);
    padding: 1.6rem 1.9rem 1.3rem;
    text-align: center;
    background: #f4f4f4;
    border: 2px solid;
    border-color: #fff #6f6f6f #6f6f6f #fff;
    box-shadow: 0 6px 18px rgba(0,0,0,.45);
}

/* Il logo e' quadrato e contiene gia' il nome prodotto: va limitato in altezza, non in larghezza. */
.se-login-logo { display: block; width: auto; max-width: 100%; max-height: 104px; margin: 0 auto .6rem; }
.se-login-sottotitolo { margin: 0 0 1.15rem; color: #555; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }

.se-login-campo { display: block; margin-bottom: .8rem; text-align: left; }
.se-login-campo span { display: block; margin-bottom: .2rem; color: #333; font-size: 16px; }

/* Campi come txtIniettore: fondo gainsboro e sottolineatura, senza bordi laterali. */
.se-login-input {
    box-sizing: border-box;
    width: 100%;
    height: 42px;
    padding: 0 .6rem;
    color: #000;
    font-family: inherit;
    font-size: 22px;
    background: gainsboro;
    border: none;
    border-bottom: 3px solid #0d7fd6;
}

.se-login-input:focus { outline: none; border-bottom-color: var(--se-base); }

.se-login-ricordami { display: flex; align-items: center; gap: .45rem; margin: .3rem 0 .6rem; text-align: left; font-size: 14px; color: #444; }
.se-login-ricordami input { width: auto; }

.se-login-tasto { margin-top: .5rem; padding: .55rem 1.1rem; font-family: inherit; font-size: 19px; }
.se-login-tasto:disabled { filter: grayscale(.75) brightness(.85); cursor: not-allowed; }
.se-login-errore { margin: 0 0 .8rem; padding: .5rem .7rem; color: #7a1414; background: #fdd; border-radius: 4px; font-size: 14px; }

/* Sui pannelli bassi (il banco usa anche 1024x600) il riquadro deve restare tutto in pagina. */
@media (max-height: 680px) {
    .se-login { padding: .75rem 1rem; }
    .se-login-box { padding: 1.1rem 1.6rem 1rem; }
    .se-login-logo { max-height: 72px; margin-bottom: .4rem; }
    .se-login-sottotitolo { margin-bottom: .8rem; }
    .se-login-campo { margin-bottom: .55rem; }
}

/* frmAuto: elenco dei passi come TestStrip4 (striscia 44px, blocco numero 60px, fondo #e0e0e0, numero silver, bordi 3D etched). */
.se-piano {
    min-height: calc(100vh - var(--se-header-h));
    padding: 5px 0 2rem;
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
}

.se-strip {
    display: flex;
    align-items: stretch;
    gap: 2px;
    height: 44px;
    color: #000;
    font-family: 'Microsoft Sans Serif', Arial, sans-serif;
    font-size: 19px;
    font-weight: bold;
    text-decoration: none;
}

.se-strip-num, .se-strip-desc, .se-strip-res {
    display: flex;
    align-items: center;
    box-sizing: border-box;
    height: 40px;
    margin: 2px 0;
    background: #e0e0e0;
    border: 2px groove #f0f0f0;
}

.se-strip-num {
    flex: 0 0 60px;
    justify-content: center;
    background: silver;
}

.se-strip-desc { flex: 1; min-width: 0; padding: 0 .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.se-strip-res { flex: 0 0 90px; justify-content: center; }
.se-strip-num img, .se-strip-res img { max-height: 28px; }

.se-strip-titolo { height: 48px; font-weight: normal; }
.se-strip-titolo .se-strip-desc, .se-strip-titolo .se-strip-res { background: #e0e0e0; }

a.se-strip:hover .se-strip-desc, a.se-strip.is-current .se-strip-desc { background: #c8c8c8; }
a.se-strip.is-disabled { pointer-events: none; }
a.se-strip.is-disabled .se-strip-desc { color: #7a7a7a; }

.se-piano-stato { padding: 1rem; color: #ebebeb; font-family: var(--se-futura); }

.se-piano-azioni {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0 0;
    padding: 0 .5rem;
    color: #ebebeb;
    font-family: var(--se-futura);
}

.se-piano-azioni a { color: #ebebeb; }

/* frmIstruzioni2: figure di montaggio su sfondo scuro, icona del verso in alto a destra e barra istruzioni in basso. */
/* Come la form desktop la prova sta tutta in una schermata: le figure si riducono, non si scorre. */
.se-mis {
    position: relative;
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--se-header-h));
    background-color: var(--se-sfondo);
    background-image: url('/img/ui/sfondo.jpg');
    font-family: var(--se-futura);
}

.se-mis-corpo { flex: 1; display: flex; justify-content: center; min-height: 0; padding: 0 0 1rem; }
.se-mis-figure { display: flex; justify-content: center; gap: 2px; width: 100%; min-height: 0; }
.se-mis-figure.is-molte { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 6px; padding: 0 .5rem; overflow-y: auto; }
.se-mis-figure.is-molte .se-mis-figura { height: 300px; max-width: none; }

/* pic1/pic2/pic3: colonna con la testata bianca (label + tasto adattatore) e la foto con bordo Fixed3D. */
.se-mis-figura { display: flex; flex-direction: column; flex: 1 1 0; min-width: 0; min-height: 0; max-width: 520px; margin: 0; }

.se-mis-testata {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    box-sizing: border-box;
    height: 37px;
    padding: 0 .35rem 0 .6rem;
    color: #000;
    font-size: 19px;
    background: #fff;
    border: 2px solid;
    border-color: #6f6f6f #fff #fff #6f6f6f;
}

.se-mis-adattatore {
    padding: 0 .8rem;
    height: 25px;
    color: #000;
    font-family: inherit;
    font-size: 15px;
    background: #e1e1e1;
    border: 1px solid #8d8d8d;
    border-radius: 3px;
    cursor: pointer;
}

.se-mis-adattatore:hover { background: #f0f0f0; }

.se-mis-figura img {
    display: block;
    flex: 1;
    min-height: 0;
    width: 100%;
    object-fit: contain;
    background: #fff;
    border: 2px solid;
    border-color: #6f6f6f #fff #fff #6f6f6f;
}

/* picInternoEsterno: quadrato bianco ancorato all'angolo in alto a destra della form. */
.se-mis-verso {
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    padding: 6px;
    background: #fff;
    border: 2px solid;
    border-color: #6f6f6f #fff #fff #6f6f6f;
}

.se-mis-barra { display: flex; align-items: flex-start; gap: 1.5rem; padding: 0 .5rem 1rem; }

/* lblIstruzioni: riquadro bianco a tutta larghezza fra i due tasti. */
.se-mis-istruzioni {
    flex: 1;
    box-sizing: border-box;
    min-height: 100px;
    margin: 0;
    padding: .5rem .7rem;
    color: #000;
    font-size: 19px;
    line-height: 1.3;
    background: #fff;
    border: 2px solid;
    border-color: #6f6f6f #fff #fff #6f6f6f;
}

/* itasto1/itasto2 con la relativa MiaLabel sotto: pulsante rosso 100x35 e didascalia chiara. */
.se-mis-tasto {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    width: 154px;
    padding: 0;
    color: #ebebeb;
    font-family: inherit;
    font-size: 19px;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
}

.se-mis-tasto-rosso {
    width: 100px;
    height: 35px;
    background-color: var(--se-base);
    background-image: linear-gradient(to bottom, var(--se-chiaro) 0%, var(--se-base) 55%, var(--se-scuro) 100%);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,.35);
}

.se-mis-tasto:hover { color: #fff; }
.se-mis-tasto:hover .se-mis-tasto-rosso { filter: brightness(1.12); }

/* Fase di misura, come frmMeasures di EMS7: fasce separate da righe chiare e display numerici arancioni. */
.se-mis-valori { overflow-y: auto; }
.se-mis-banco { width: 100%; color: #ebebeb; }
.se-mis-banco-titolo { margin: 0; padding: .6rem 1rem; font-size: 20px; text-align: center; border-bottom: 1px solid #d8d0cd; }

.se-mis-riga { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1.6rem; padding: .8rem 1.5rem 1rem; border-bottom: 1px solid #d8d0cd; }
.se-mis-riga-titolata { padding-top: .4rem; }
.se-mis-riga-titolo { flex: 0 0 100%; margin: 0 0 .2rem; font-size: 17px; }

.se-nd { display: flex; flex-direction: column; align-items: center; gap: .25rem; }
.se-nd-eti { color: #ebebeb; font-size: 16px; }
.se-nd-nota { color: #c9bfbc; font-size: 13px; }

/* NumericDisplay: cornice argento, fondo arancio sfumato e cifre chiare in rilievo. */
.se-nd-box {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 200px;
    height: 66px;
    padding: 0 .5rem;
    color: #fff;
    font-family: var(--se-futura);
    font-size: 40px;
    text-align: right;
    text-shadow: 0 2px 2px rgba(0,0,0,.45);
    background-image: linear-gradient(to bottom, #f7b34a 0%, #ef8f16 55%, #d9760a 100%);
    border: 4px solid #e6e6e6;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,.4);
}

input.se-nd-box { -moz-appearance: textfield; }
input.se-nd-box::-webkit-outer-spin-button, input.se-nd-box::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input.se-nd-box:focus { outline: none; border-color: #fff; box-shadow: 0 0 0 2px var(--se-base); }
.se-nd-box.is-ko { color: #ff2a26; }

.se-mis-esito {
    display: grid;
    place-items: center;
    width: 150px;
    height: 66px;
    color: #fff;
    font-size: 26px;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,.4);
}

.se-mis-esito.is-ok { background: #2f8f3d; }
.se-mis-esito.is-ko { background: #b8433f; }

.se-mis-messaggio { display: flex; flex-wrap: wrap; gap: 1rem; margin: 0; padding: .7rem 1.5rem; font-size: 17px; }
.se-mis-messaggio a { color: #ffd36a; }
.se-mis-formula { margin: 0; padding: .2rem 1.5rem 1rem; color: #c9bfbc; font-size: 13px; }
.se-mis-formula code { color: #ffd36a; }

.se-mis-modale { position: fixed; inset: 0; display: grid; place-items: center; padding: 1rem; background: rgba(0,0,0,.55); z-index: 20; }

.se-mis-modale-box {
    box-sizing: border-box;
    width: min(100%, 460px);
    padding: 1.2rem 1.4rem;
    background: #f4f4f4;
    border: 2px solid;
    border-color: #fff #6f6f6f #6f6f6f #fff;
    box-shadow: 0 6px 18px rgba(0,0,0,.45);
}

.se-mis-modale-box h2 { margin-top: 0; font-size: 1.3rem; }
.se-mis-modale-box ul { margin: 0 0 .8rem; padding-left: 1.2rem; }

@media (max-width: 900px) {
    .se-mis-verso { width: 96px; height: 96px; }
    .se-mis-barra { flex-direction: column; align-items: stretch; gap: .8rem; }
    .se-mis-tasto { flex-direction: row; width: auto; justify-content: center; }
}

.se-sel-stato { color: #ebebeb; }
.se-sel-errore { color: #ffd36a; }

@media (max-width: 700px) {
    .se-dashboard-header { display: block; }
    .se-machine-card { margin-top: 1rem; }
    .se-visual-choice-group { grid-template-columns: 1fr; }
}