/* admin.css — stile pannello VANIO Admin
   Allineato al VANIO Brand Kit v1.0 (stessi token di vanioweb/Assets/css/vanio.css):
   teal #00A8A8 / navy #0A1B2F / gold #D4AF37, stesso font, stessi raggi/ombre.
   Tutti i selettori restano invariati rispetto alla versione precedente: cambia
   solo il valore dei token, non la struttura — nessuna pagina .razor va toccata.
*/

:root {
    /* Alias 1:1 sui nomi storici usati in questo file, puntati ai valori del brand kit */
    --color-primary:    #0A1B2F;   /* era #1a3c6e → navy brand kit */
    --color-primary-dk: #15314F;   /* era #122c52 → navy-mid brand kit */
    --color-accent:     #D4AF37;   /* gold brand kit (invariato concettualmente) */
    --color-bg:         #F4F6F8;   /* era #f4f6f9 → bg brand kit */
    --color-sidebar:    #0A1B2F;
    --color-text:       #0A1B2F;
    --color-text-muted: #64748B;   /* text-light brand kit */
    --color-border:     #E2E8F0;
    --color-success:    #22C55E;
    --color-warning:    #F59E0B;
    --color-error:      #EF4444;
    --sidebar-width:    240px;

    /* Token aggiuntivi del brand kit, usati per coerenza con il sito pubblico */
    --teal:        #00A8A8;
    --teal-dark:   #007B7F;
    --grad-navy:   linear-gradient(160deg, #0A1B2F, #15314F);
    --shadow-sm:   0 4px 12px rgba(10,27,47,.06);
    --shadow-md:   0 8px 24px rgba(10,27,47,.08);
    --radius-sm:   8px;
    --radius-md:   14px;
    --radius-lg:   20px;
    --font:        'Poppins', 'Inter', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body { font-family: var(--font); font-size: 14px; background: var(--color-bg); color: var(--color-text); -webkit-font-smoothing: antialiased; }

/* ── Shell ── */
.admin-shell { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--grad-navy);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
}

.sidebar-header {
    padding: 22px 16px 14px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-brand      { font-size: 20px; font-weight: 800; letter-spacing: 2px; color: var(--color-accent); display: block; font-family: var(--font); }
.sidebar-brand-sub  { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.5); }

/* Nav list */
.nav-list { list-style: none; padding: 8px 0; flex: 1; }
.nav-list .nav-section {
    font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
    color: rgba(255,255,255,.4); padding: 14px 16px 4px;
}
.nav-list .nav-link {
    display: flex; align-items: center; gap: 8px;
    padding: 9px 16px; color: rgba(255,255,255,.8);
    text-decoration: none; border-radius: var(--radius-sm); margin: 1px 8px;
    transition: background .15s, color .15s;
}
.nav-list .nav-link:hover   { background: rgba(0,168,168,.18); color: #fff; }
.nav-list .nav-link.active  { background: var(--color-accent); color: var(--color-primary); font-weight: 600; }
.nav-icon { width: 18px; text-align: center; }

/* Sidebar footer */
.sidebar-footer { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.1); }
.sidebar-user-name  { display: block; font-size: 13px; font-weight: 600; color: #fff; }
.sidebar-user-role  { display: block; font-size: 11px; color: rgba(255,255,255,.5); margin-bottom: 8px; }
.btn-logout {
    width: 100%; padding: 7px; background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2); color: #fff; border-radius: var(--radius-sm);
    cursor: pointer; font-size: 13px; transition: background .15s;
}
.btn-logout:hover { background: rgba(255,255,255,.2); }

/* ── Main ── */
.admin-main    { margin-left: var(--sidebar-width); flex: 1; min-height: 100vh; }
.admin-content { padding: 24px; }

/* ── Pagine ── */
.page-header   { margin-bottom: 24px; }
.page-header h1 { font-size: 22px; font-weight: 700; color: var(--color-primary); font-family: var(--font); }

/* KPI Grid */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card {
    background: #fff; border-radius: var(--radius-md); padding: 20px;
    border-left: 4px solid var(--teal);
    box-shadow: var(--shadow-sm);
}
.kpi-card.kpi-warning { border-left-color: var(--color-warning); }
.kpi-card.kpi-alert   { border-left-color: var(--color-error); }
.kpi-label { display: block; font-size: 12px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.kpi-value { display: block; font-size: 28px; font-weight: 700; color: var(--color-primary); }

/* Alert */
.alert       { padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 13px; }
.alert-error { background: #fef2f2; border: 1px solid #fecaca; color: var(--color-error); }

/* ── Login ── */
.login-body   { background: var(--grad-navy); min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card   { background: #fff; border-radius: var(--radius-lg); padding: 40px; width: 360px; box-shadow: var(--shadow-md); }
.login-logo   { text-align: center; margin-bottom: 28px; }
.login-logo-text { display: block; font-size: 28px; font-weight: 800; letter-spacing: 3px; color: var(--color-primary); font-family: var(--font); }
.login-logo-sub  { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); margin-top: 4px; }

.field        { margin-bottom: 16px; }
.field label  { display: block; font-size: 12px; font-weight: 600; color: var(--color-text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px; }
.field input  { width: 100%; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 14px; outline: none; }
.field input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,168,168,.15); }

.btn-login    { width: 100%; padding: 12px; background: var(--teal); color: #fff; border: none; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; cursor: pointer; margin-top: 8px; transition: background .15s; }
.btn-login:hover { background: var(--teal-dark); }

/* ── Tabella ── */
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.admin-table th { background: var(--color-primary); color: #fff; padding: 10px 12px; text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--color-border); font-size: 13px; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #f8fafc; }
.empty-state { text-align: center; color: var(--color-text-muted); padding: 32px !important; }
.table-info { font-size: 12px; color: var(--color-text-muted); margin-bottom: 8px; }

/* Badge */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.badge-lg { font-size: 13px; padding: 4px 12px; }
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef9c3; color: #854d0e; }
.badge-error   { background: #fee2e2; color: #991b1b; }
.badge-info    { background: #dbeafe; color: #1e40af; }
.badge-gray    { background: #f1f5f9; color: #475569; }
.badge-blue    { background: #dbeafe; color: #1d4ed8; }
.badge-cyan    { background: #cffafe; color: #0e7490; }
.badge-teal    { background: #d9f5f5; color: #007B7F; }

/* Filtri */
.filtri-barra { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.filtro-select, .filtro-input { padding: 7px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 13px; background: #fff; }
/* Overrides di .btn-primary/.btn-secondary/.btn-success/.btn-danger/.btn-link
   RIMOSSI: collidevano con le stesse classi di Bootstrap creando due sistemi
   paralleli in conflitto (mossa #2 dell'audit UX). La palette VANIO ora viene
   applicata a queste classi tramite le variabili --bs-* in vanio-tokens.css,
   che Bootstrap consuma nativamente — un solo sistema, zero collisioni. */
button:disabled { opacity: .5; cursor: not-allowed; }

/* Paginazione */
.paginazione { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 16px; font-size: 13px; }

/* Dettaglio */
.back-link  { font-size: 13px; color: var(--color-text-muted); text-decoration: none; display: block; margin-bottom: 4px; }
.page-header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.dettaglio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-bottom: 24px; }
.dettaglio-card { background: #fff; border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow-sm); }
.dettaglio-card h3 { font-size: 13px; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; }
dt { color: var(--color-text-muted); font-weight: 600; }
.azioni-barra { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }

/* Modale */
.modale-overlay { position: fixed; inset: 0; background: rgba(10,27,47,.55); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modale { background: #fff; border-radius: var(--radius-lg); padding: 28px; width: 440px; max-width: 95vw; box-shadow: var(--shadow-md); }
.modale h3 { margin-bottom: 12px; color: var(--color-primary); }
.modale-azioni { display: flex; gap: 10px; margin-top: 16px; }
.textarea { width: 100%; padding: 8px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 13px; resize: vertical; margin-top: 8px; }

/* Alert success */
.alert-success { background: #dcfce7; border: 1px solid #bbf7d0; color: #166534; }

/* KPI aggiuntivi */
.kpi-sub   { display: block; font-size: 11px; color: var(--color-text-muted); margin-top: 4px; }
.kpi-link  { display: block; font-size: 12px; color: var(--teal-dark); margin-top: 6px; text-decoration: none; font-weight: 600; }
.dashboard-shortcuts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.shortcut-btn { padding: 10px 18px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; color: var(--color-text); font-size: 13px; box-shadow: var(--shadow-sm); transition: border-color .15s, color .15s; }
.shortcut-btn:hover { border-color: var(--teal); color: var(--teal-dark); }
.text-muted { color: var(--color-text-muted); font-size: 13px; }

/* Misc */
.loading          { color: var(--color-text-muted); font-style: italic; }
.placeholder-note { color: var(--color-text-muted); font-size: 13px; margin-top: 12px; border-left: 3px solid var(--color-border); padding-left: 10px; }

/* ── Redesign 2026-07 (§CHANGELOG "Redesign grafico VanioAdmin") ──────────────
   Classi introdotte in quel passaggio ma mai aggiunte al foglio di stile:
   le pagine che le usano (la maggior parte delle sezioni Catalogo/Finance/
   Sicurezza/Sistema) rendevano HTML non stilizzato. Definite qui allineate
   ai token del brand kit già in cima al file. */
.page-title  { font-size: 20px; font-weight: 700; color: var(--color-primary); margin: 0; }

.vanio-card {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.vanio-card .card-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 20px;
    font-size: 13px;
}
.vanio-card .card-body { padding: 20px; }

.vanio-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.vanio-table th { background: var(--color-primary); color: #fff; padding: 10px 12px; text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.vanio-table td { padding: 10px 12px; border-bottom: 1px solid var(--color-border); font-size: 13px; vertical-align: middle; }
.vanio-table tr:last-child td { border-bottom: none; }
.vanio-table tr:hover td { background: #f8fafc; }

.filtri-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }

.loading-spinner { display: flex; justify-content: center; padding: 40px 0; }

.sidebar-user      { display: flex; flex-direction: column; gap: 2px; padding: 8px 4px; color: #fff; }
.sidebar-user-name  { font-size: 13px; font-weight: 600; }
.sidebar-user-role  { font-size: 11px; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .5px; }

.sezione-storico { margin-top: 24px; }
.sezione-storico h3 { font-size: 13px; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }

/* ── Componenti condivisi (Shared/*.razor) ─────────────────────────────────
   Regole minime allineate ai token di vanio-tokens.css. */
.empty-state-block { color: var(--vn-text-muted); background: var(--vn-surface); border-radius: var(--vn-radius-md); box-shadow: var(--vn-shadow-sm); }
.empty-state-title { color: var(--vn-text); font-size: var(--vn-fs-md); }
.loading-block     { color: var(--vn-text-muted); }

.form-section              { background: var(--vn-surface); border-radius: var(--vn-radius-md); box-shadow: var(--vn-shadow-sm); padding: var(--vn-space-5); }
.form-section-head         { border-bottom: 1px solid var(--vn-border); padding-bottom: var(--vn-space-3); margin-bottom: var(--vn-space-4); }
.form-section-title        { font-size: var(--vn-fs-md); font-weight: 700; color: var(--vn-navy); margin: 0; text-transform: uppercase; letter-spacing: .5px; }

.stato-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: var(--vn-fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }

.page-header-actions { flex: 0 0 auto; }

/* Blazor error UI */
#blazor-error-ui  { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #b91c1c; color: #fff; padding: 10px 16px; text-align: center; z-index: 9999; }
#blazor-error-ui a { color: #fff; font-weight: 600; margin-left: 8px; }