/* ============================================================
   StockInApp — Admin design system
   Stile: professionale, tema light, pulito.
   Caricato DOPO coreui/css/style.min.css per sovrascrivere i token.
   ============================================================ */

:root,
[data-coreui-theme="light"] {
    /* --- Accento brand --- */
    --sia-accent:        #2563eb;
    --sia-accent-hover:  #1d4ed8;
    --sia-accent-soft:   #eaf1fe;

    /* --- Neutri --- */
    --sia-bg:            #f6f7f9;
    --sia-surface:       #ffffff;
    --sia-surface-alt:   #fbfbfc;
    --sia-border:        #e6e8ec;
    --sia-heading:       #111827;
    --sia-text:          #1f2733;
    --sia-text-muted:    #6b7280;

    /* --- Stato --- */
    --sia-success:       #16a34a;
    --sia-danger:        #dc2626;
    --sia-warning:       #d97706;

    /* --- Forma --- */
    --sia-radius:        8px;
    --sia-radius-sm:     6px;
    --sia-shadow:        0 1px 2px rgba(16, 24, 40, .05);

    /* --- Override token CoreUI --- */
    --cui-body-bg:                       var(--sia-bg);
    --cui-body-color:                    var(--sia-text);
    --cui-primary:                       var(--sia-accent);
    --cui-primary-rgb:                   37, 99, 235;
    --cui-border-color:                  var(--sia-border);
    --cui-card-bg:                       var(--sia-surface);
    --cui-card-border-color:             var(--sia-border);
    --cui-card-cap-bg:                   var(--sia-surface);
    --cui-tertiary-bg:                   #ffffff;
    --cui-tertiary-bg-rgb:               255, 255, 255;
    --cui-modal-header-padding:          2px;
    --cui-sidebar-nav-link-icon-color:   var(--sia-text-muted);
}

/* --- Base ------------------------------------------------- */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--sia-bg);
    color: var(--sia-text);
    font-family: 'Roboto', system-ui, -apple-system, sans-serif;
    font-size: .9rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--sia-accent);
    text-decoration: none;
}

a:hover { color: var(--sia-accent-hover); }

/* --- Card ------------------------------------------------- */
.card {
    background: var(--sia-surface);
    border: 1px solid var(--sia-border);
    border-radius: var(--sia-radius);
    box-shadow: var(--sia-shadow);
}

.card-header {
    background: var(--sia-surface);
    border-bottom: 1px solid var(--sia-border);
    padding: .85rem 1.15rem;
    font-size: .95rem;
    font-weight: 600;
    color: var(--sia-heading);
}

.card-header .h5,
.card-header h5 {
    margin: 0;
    padding: 0;
    font-size: .95rem;
    font-weight: 600;
    color: var(--sia-heading);
}

.card-body  { padding: 1.15rem; }

.card-footer {
    background: var(--sia-surface-alt);
    border-top: 1px solid var(--sia-border);
    padding: 1rem 1.15rem;
}

/* --- Tabelle ---------------------------------------------- */
.table {
    --cui-table-border-color: var(--sia-border);
    margin: 0;
    color: var(--sia-text);
}

.table thead th {
    padding: .65rem 1.15rem;
    background: var(--sia-surface-alt);
    border-bottom: 1px solid var(--sia-border);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--sia-text-muted);
}

.table tbody td {
    padding: .7rem 1.15rem;
    border-bottom: 1px solid var(--sia-border);
    vertical-align: middle;
}

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

.table-hover tbody tr {
    transition: background-color .12s ease;
}

.table-hover tbody tr:hover > * {
    --cui-table-bg-state: var(--sia-accent-soft);
}

/* --- Bottoni ---------------------------------------------- */
.btn {
    border-radius: var(--sia-radius-sm);
    font-size: .875rem;
    font-weight: 500;
    padding: .45rem .95rem;
    transition: background-color .12s ease, border-color .12s ease;
}

.btn-primary {
    --cui-btn-bg:                  var(--sia-accent);
    --cui-btn-border-color:        var(--sia-accent);
    --cui-btn-hover-bg:            var(--sia-accent-hover);
    --cui-btn-hover-border-color:  var(--sia-accent-hover);
    --cui-btn-active-bg:           var(--sia-accent-hover);
    --cui-btn-active-border-color: var(--sia-accent-hover);
}

.btn-secondary {
    --cui-btn-bg:                  var(--sia-surface);
    --cui-btn-border-color:        var(--sia-border);
    --cui-btn-color:               var(--sia-text);
    --cui-btn-hover-bg:            var(--sia-bg);
    --cui-btn-hover-border-color:  var(--sia-text-muted);
    --cui-btn-hover-color:         var(--sia-heading);
}

/* --- Form ------------------------------------------------- */
.form-label {
    margin-bottom: .3rem;
    font-size: .8rem;
    font-weight: 500;
    color: var(--sia-text);
}

.form-control,
.form-select {
    border-color: var(--sia-border);
    border-radius: var(--sia-radius-sm);
    font-size: .875rem;
    padding: .45rem .7rem;
    color: var(--sia-text);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--sia-accent);
    box-shadow: 0 0 0 3px var(--sia-accent-soft);
}

/* --- Sidebar ---------------------------------------------- */
.sidebar {
    --cui-sidebar-bg:                         var(--sia-surface);
    --cui-sidebar-color:                      var(--sia-text);
    --cui-sidebar-nav-link-color:             var(--sia-text-muted);
    --cui-sidebar-nav-link-hover-color:       var(--sia-heading);
    --cui-sidebar-nav-link-hover-bg:          var(--sia-bg);
    --cui-sidebar-nav-link-active-color:      var(--sia-accent);
    --cui-sidebar-nav-link-active-bg:         var(--sia-accent-soft);
    --cui-sidebar-nav-link-icon-color:        var(--sia-text-muted);
}

.sidebar-header,
.sidebar-brand {
    background: var(--sia-surface);
}

.sidebar-brand-full { max-height: 34px; width: auto; }

.sidebar-nav { padding: .5rem 0; }

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    margin: 2px 10px;
    padding: .55rem .7rem;
    border-radius: var(--sia-radius-sm);
    font-size: .875rem;
    transition: background-color .12s ease, color .12s ease;
}

.sidebar-nav .nav-icon {
    width: 20px;
    margin-right: 10px;
    text-align: center;
}

.sidebar-nav .nav-link span { flex: 1; }

.sidebar-nav .nav-link:hover {
    background: var(--sia-bg);
    color: var(--sia-heading);
}

.sidebar-nav .nav-link.active {
    background: var(--sia-accent-soft);
    color: var(--sia-accent);
    font-weight: 600;
}

.sidebar-nav .nav-link.active .nav-icon { color: var(--sia-accent); }

/* --- Header ----------------------------------------------- */
.header {
    background: var(--sia-surface);
}

.header > .container-fluid {
    min-height: 56px;
    display: flex;
    align-items: center;
}

.header-toggler {
    color: var(--sia-text-muted);
    border: 0;
    background: transparent;
}

.header-toggler:hover { color: var(--sia-heading); }

/* --- Footer ----------------------------------------------- */
.footer {
    background: transparent;
    border-top: 1px solid var(--sia-border);
    color: var(--sia-text-muted);
    font-size: .78rem;
    padding-top: .9rem;
    padding-bottom: .9rem;
}

.footer a { color: var(--sia-text-muted); }
.footer a:hover { color: var(--sia-text); }

/* --- KPI / statistiche ------------------------------------ */
.sia-stat {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
    height: 100%;
    padding: 1rem 1.1rem;
    background: var(--sia-surface);
    border: 1px solid var(--sia-border);
    border-radius: var(--sia-radius);
}

.sia-stat__value {
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--sia-heading);
}

.sia-stat__label {
    margin-top: .3rem;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--sia-text-muted);
}

.sia-stat__icon {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--sia-radius-sm);
    background: var(--sia-accent-soft);
    color: var(--sia-accent);
    font-size: .95rem;
}

/* --- Badge di stato --------------------------------------- */
.sia-badge {
    display: inline-block;
    padding: .2rem .55rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
    line-height: 1.35;
    white-space: nowrap;
}

.sia-badge--on {
    background: #e7f6ec;
    color: #15803d;
}

.sia-badge--off {
    background: #eceef1;
    color: var(--sia-text-muted);
}

/* --- Pagine di autenticazione ----------------------------- */
.sia-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--sia-bg);
}

.sia-auth__card {
    width: 100%;
    max-width: 410px;
    border-radius: var(--sia-radius);
}

.sia-auth__card .card-header {
    padding: 1.4rem 1.25rem 1.2rem;
    text-align: center;
}

.sia-auth__card .card-header .sia-auth__logo {
    display: block;
    width: 200px;
    max-width: 75%;
    height: auto;
    margin: 0 auto .9rem;
}

.sia-auth__card .card-header h4 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--sia-heading);
}

.sia-auth__card .card-body { padding: 1.5rem; }

.sia-auth__card .btn-primary { width: 100%; }

.sia-auth__hint {
    margin-top: .65rem;
    text-align: right;
    font-size: .82rem;
}