:root {
    --primary-dark: #111827;
    --primary-red: #dc2626;
    --accent-red: #ef4444;
    --bg-light: #f8fafc;
    --border-color: #cbd5e1;
    --text-dark: #111111;
    --success-green: #10b981;
    --amazon-orange: #ff9900;
    --blazor-purple: #512bd4;
    --amber-accent: #f59e0b;
    /* Palette CECAM UI (allineata all'app desktop) */
    --cecam-verde: #8bbb81;
    --cecam-verde-scuro: #0b3d0b;
    --cecam-arancio: #f08469;
    --cecam-arancio-bordo: #d98b73;
    --cecam-grigio: #808080;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    overflow-y: scroll;
    scrollbar-gutter: stable;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    /* Verde alto-sx -> bianco -> grigio basso-dx, come l'app UI */
    background: linear-gradient(to bottom right, var(--cecam-verde) 0%, #ffffff 50%, var(--cecam-grigio) 100%) fixed;
    color: var(--text-dark);
    padding-bottom: 75px;
    /* colonna a tutta altezza: .app-main riempie lo spazio tra header e fondo */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* niente barra in fondo sul login: niente margine riservato */
body:has(.login-page) {
    padding-bottom: 0;
}

h1:focus {
    outline: none;
}

a {
    color: inherit;
}

.validation-message {
    color: var(--primary-red);
    font-size: 0.85rem;
}

.blazor-error-boundary {
    background: var(--primary-red);
    padding: 1rem;
    color: white;
}

/* --- CARICAMENTO --- */
@keyframes spin-loader {
    to { transform: rotate(360deg); }
}

.loading-spinner {
    width: 28px;
    height: 28px;
    border: 4px solid rgba(240, 132, 105, 0.3);
    border-top-color: var(--cecam-arancio);
    border-radius: 50%;
    animation: spin-loader 0.8s linear infinite;
    flex-shrink: 0;
}

/* Indicatore inline, al posto del vecchio "Caricamento..." dentro le pagine */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 50px 0;
    color: var(--text-dark);
    font-weight: 600;
}

/* Overlay a schermo intero durante una navigazione a pagina intera */
.page-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.28);
}

.page-loading-overlay.visible {
    display: flex;
}

.page-loading-overlay .loading-spinner {
    width: 56px;
    height: 56px;
    border-width: 6px;
}

.page-loading-overlay-text {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* Cursore di attesa durante un'azione Blazor sincrona e lenta (vedi wait-cursor.js) */
body.cursore-attesa,
body.cursore-attesa * {
    cursor: wait !important;
}

/* --- HEADER --- */
.app-header {
    background-color: var(--cecam-grigio);
    color: var(--text-dark);
    padding: 12px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.15);
}

.app-header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.app-logo {
    display: block;
    height: 72px;
    width: auto;
    justify-self: start;
}

.user-badge {
    justify-self: center;
    font-size: 0.8rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid #5a5a5a;
    color: var(--text-dark);
}

.user-badge-cliente {
    font-size: 1.6rem;
    padding: 12px 24px;
    border-radius: 8px;
}

.logout-link {
    justify-self: end;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--text-dark);
    text-decoration: none;
}

.logout-link:hover {
    color: #000;
}

.logout-link-nascosto {
    visibility: hidden;
}

.icon-logout {
    width: 36px;
    height: 36px;
}

.logout-label {
    font-size: 0.75rem;
    font-weight: 600;
}

/* --- MAIN --- */
.app-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
    /* riempie lo spazio verticale rimasto tra header e fondo pagina */
    flex: 1;
}

/* rende .app-main flex sul login, cosi' .login-page puo' riempirlo */
.app-main:has(.login-page) {
    display: flex;
}

/* --- BOTTOM NAV --- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65px;
    background-color: var(--cecam-grigio);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 2000;
    border-top: 1px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.15);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-dark);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.75rem;
    gap: 4px;
    flex: 1;
    padding: 8px 0;
    transition: color 0.2s;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.45);
}

.nav-item:hover, .nav-item.active {
    color: #000;
}

.nav-item.active .nav-icon {
    color: #7f1d1d;
}

.nav-icon {
    font-size: 1.2rem;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.4));
}

.nav-icon-wrapper {
    position: relative;
    display: inline-flex;
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -10px;
    background-color: var(--primary-red);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 1;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.access-locked {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: #9f1239;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    margin: 20px;
}

/* --- LOGIN --- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    /* riempie tutta .app-main (che a sua volta riempie lo spazio tra header e fondo) */
    flex: 1;
    width: 100%;
    background: transparent;
    padding: 20px;
}

.login-card {
    /* Riquadro non collassabile: sfumatura arancio -> bianco diretta */
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 8px;
    padding: 30px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.login-logo {
    display: block;
    height: 72px;
    width: auto;
    margin: 0 auto 10px;
}

.login-subtitle {
    font-size: 0.85rem;
    color: #111111;
    margin-bottom: 20px;
}

.login-card .form-group {
    text-align: left;
    margin-bottom: 15px;
}

.login-card label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.login-card .form-control {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.btn-login {
    width: 100%;
    background: var(--success-green);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
}

.login-error {
    color: var(--primary-red);
    font-size: 0.85rem;
    margin-top: 10px;
}

/* --- CAMBIO PASSWORD (riusa .login-card) --- */
.password-page {
    display: flex;
    justify-content: center;
}

.password-page .btn-login:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.password-ok {
    color: var(--success-green);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 10px;
}

.login-note {
    font-size: 0.75rem;
    color: #111111;
    margin-top: 20px;
}

/* --- CARDS / FILTRI --- */
.filter-card {
    /* Riquadro non collassabile: sfumatura arancio -> bianco diretta */
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-card .form-group {
    flex: 1;
    min-width: 180px;
}

.filter-card label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.filter-card select, .filter-card input {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

/* Riquadro piccolo prima di ricerca/schede, largo quanto il contenuto */
.filtri-riga .filter-card.filtro-acquistati {
    flex: 0 0 auto;
}

/* Doppio pulsante centrato sotto la scritta */
.filtro-acquistati .form-group {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Doppio pulsante No/Si' al posto del checkbox */
.toggle-doppio {
    display: inline-flex;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.toggle-doppio button {
    padding: 7px 18px;
    border: none;
    background: #fff;
    color: var(--text-dark);
    font-size: 0.9rem;
    cursor: pointer;
}

.toggle-doppio button + button {
    border-left: 1px solid var(--border-color);
}

.toggle-doppio button.attivo {
    background: var(--cecam-verde);
    color: var(--text-dark);
    font-weight: 600;
}

.filtri-riga {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.filtri-riga .filter-card {
    flex: 1 1 50%;
    min-width: 0;
    margin-bottom: 0;
}

.scheda-search {
    position: relative;
}

.scheda-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    max-height: 260px;
    overflow-y: auto;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    z-index: 10;
    list-style: none;
    padding: 4px 0;
}

.scheda-search:focus-within .scheda-dropdown {
    display: block;
}

.scheda-dropdown li {
    padding: 0;
}

.scheda-dropdown a {
    display: block;
    padding: 6px 12px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.9rem;
}

.scheda-dropdown a:hover {
    background: var(--cecam-arancio);
}

.gruppo-albero {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gruppo-sezione {
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 6px;
    overflow: hidden;
    /* Riquadro chiuso: interamente arancione pieno */
    background: var(--cecam-arancio);
}

/* Riquadro aperto: arancione sfumato al bianco, proporzionale all'altezza del riquadro */
.gruppo-sezione:has(.gruppo-header.aperto) {
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
}

.gruppo-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: transparent;
    border: none;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
}

.gruppo-header:hover {
    background: rgba(255, 255, 255, 0.18);
}

.gruppo-header.aperto {
    border-bottom-color: rgba(255, 255, 255, 0.55);
}

.gruppo-caret {
    color: #111111;
    font-size: 0.8rem;
    width: 12px;
}

.gruppo-nome {
    flex: 1;
    font-size: 1.9rem;
}

.gruppo-conteggio {
    font-size: 0.8rem;
    font-weight: 500;
    color: #111111;
    background: #e2e8f0;
    border-radius: 999px;
    padding: 1px 8px;
}

.gruppo-righe {
    padding: 12px;
}

.gruppo-righe .articolo-row:last-child {
    margin-bottom: 0;
}

.articolo-row {
    /* Sfondo trasparente: la riga si fonde con la sfumatura arancione del riquadro */
    background: transparent;
    border: 2px solid rgba(17, 24, 39, 0.35);
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* colonne: Cavo | Confezione | MOQ | Date Proposte | Scheda */
.articolo-intestazione,
.articolo-riga1 {
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.4fr) 100px 170px 20px 90px;
    gap: 12px;
    align-items: start;
}

.articolo-intestazione {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #111111;
    padding: 0 15px 4px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2px;
}

.articolo-riga1 {
    font-size: 0.85rem;
    color: var(--primary-dark);
}

.cavo-ref,
.cavo-cod {
    font-size: 1.35rem;
}

.cavo-desc {
    color: #111111;
    margin-top: 2px;
}

/* Righe senza referenza del cliente: codice proposto, sempre in corsivo */
/* Dimensioni allineate a quantita'/date picker della riga 2 */
.input-nuova-referenza {
    width: 130px;
    padding: 5px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: #fff;
}

.nuova-referenza {
    font-style: italic;
    color: var(--cecam-grigio);
}

.conf-cod {
    font-size: 1.275rem;
}

.conf-km {
    color: #111111;
    margin-top: 2px;
}

.articolo-riga2 {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex-wrap: wrap;
    border-top: 1px dashed var(--border-color);
    padding-top: 10px;
    font-size: 1.15rem;
}

.qta-gruppo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.qta-label {
    font-size: 0.75rem;
    color: #111111;
}

.riga2-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.riga2-spacer {
    font-size: 0.75rem;
    visibility: hidden;
}

.qta-stepper {
    display: inline-flex;
    align-items: stretch;
}

.input-qty {
    width: 80px;
    padding: 6px;
    border-radius: 0;
    border: 1px solid var(--border-color);
    border-left: none;
    border-right: none;
    text-align: center;
}

.qta-stepper .btn-step {
    width: 28px;
    border: 1px solid var(--border-color);
    background: #f1f5f9;
    color: var(--primary-dark);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    user-select: none;
}

.qta-stepper .btn-step:first-child {
    border-radius: 4px 0 0 4px;
}

.qta-stepper .btn-step:last-child {
    border-radius: 0 4px 4px 0;
}

.qta-stepper .btn-step:hover {
    background: #e2e8f0;
}

.campo-consegna {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 0.8rem;
}

.consegna-label {
    font-size: 0.75rem;
    color: #111111;
}

.input-data {
    padding: 5px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.btn-add-cart {
    background-color: var(--amazon-orange);
    color: #111;
    border: none;
    padding: 8px 14px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    min-width: 130px;
    text-align: center;
}

.btn-add-cart:hover {
    background-color: #e68a00;
}

.btn-add-cart:disabled {
    background-color: #cbd5e1;
    color: #111111;
    cursor: not-allowed;
}

.btn-add-cart:disabled:hover {
    background-color: #cbd5e1;
}

.btn-calcola {
    background-color: var(--primary-dark);
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    min-width: 130px;
    text-align: center;
}

.btn-calcola:hover {
    opacity: 0.9;
}

.btn-calcola:disabled {
    background-color: #cbd5e1;
    color: #111111;
    cursor: not-allowed;
    opacity: 1;
}

.articolo-prezzo {
    font-weight: 700;
    color: var(--primary-dark);
}

.rincaro-urgenza {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-red);
}

.qta-regola {
    font-size: 0.75rem;
    color: #111111;
    white-space: nowrap;
}

.calcolo-scaduto {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-red);
}

.qta-errore {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-red);
    text-align: center;
}

.spazio-sinistra {
    margin-left: 36px;
}

.scaglioni-listino {
    display: inline-grid;
    grid-template-columns: auto auto;
    align-self: center;
    column-gap: 10px;
    font-size: 0.8rem;
    color: #111111;
    line-height: 1.35;
}

.scaglione-label {
    text-align: left;
    white-space: nowrap;
}

.scaglione-prezzo {
    text-align: right;
    white-space: nowrap;
}

.scaglione-prezzo strong {
    color: var(--primary-dark);
}

.col-moq-date {
    grid-column: 3 / span 2;
}

.box-moq {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 14px;
    width: 80%;
    background: var(--cecam-verde);
    color: #111111;
    border-radius: 6px;
    padding: 4px 16px;
}

.box-moq-info {
    display: flex;
    align-items: center;
    gap: 5px;
}

.box-moq-titolo {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.box-moq-valore {
    font-size: 0.95rem;
    font-weight: 700;
    white-space: nowrap;
}

.box-moq-date-lista {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.data-proposta {
    font-size: 1.05rem;
    white-space: nowrap;
}

.added-feedback {
    color: #16a34a;
    font-weight: 600;
    font-size: 0.85rem;
}

.btn-scheda {
    display: inline-block;
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
    font: inherit;
    line-height: 1.2;
    vertical-align: middle;
    text-align: center;
    background: white;
    color: #111111;
    border: 1px solid var(--border-color);
    padding: 8px 14px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    cursor: not-allowed;
}

a.btn-scheda {
    cursor: pointer;
}

a.btn-scheda:hover {
    background: #f1f5f9;
}

.btn-mail {
    white-space: nowrap;
    text-decoration: none;
}

/* --- CARRELLO --- */
.cart-table {
    width: 100%;
    border-collapse: collapse;
    /* Riquadro non collassabile: sfumatura arancio -> bianco diretta, come tutti gli altri */
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 8px;
    overflow: hidden;
}

.cart-table th, .cart-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(17, 24, 39, 0.15);
    font-size: 0.9rem;
    vertical-align: top;
}

.cart-table th {
    background-color: transparent;
    font-weight: 600;
}

.cart-summary {
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
    border: 1px solid var(--cecam-arancio-bordo);
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
}

.cart-note {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cart-note textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px;
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 6px;
    font-family: inherit;
    resize: vertical;
}

.btn-danger-outline {
    background: none;
    border: 1px solid var(--primary-red);
    color: var(--primary-red);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.btn-submit-order {
    background-color: var(--success-green);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    font-size: 1rem;
}

.btn-action-small {
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    color: white;
    background: var(--primary-red);
}

/* --- STORICO --- */
.order-card {
    /* Riquadro non collassabile: sfumatura arancio -> bianco diretta, come tutti gli altri */
    background: linear-gradient(to bottom, var(--cecam-arancio) 0%, #ffffff 100%);
    border: 1px solid var(--cecam-arancio-bordo);
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 10px;
}

.order-card h4 {
    margin: 0 0 8px 0;
    font-size: 0.95rem;
}

.status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #7dd3fc;
}

.status-badge.provvisorio {
    background-color: #fffbeb;
    color: #b45309;
    border-color: #fef3c7;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 65px;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}