/* ============================================================
   aADIgio Roma 6 - Theme CSS (Bootstrap 5 Custom)
   Colorful / Vivid Style
   Font: Poppins + Nunito
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
    /* Primary Palette - Istituzionale */
    --wa-primary: #2b6cb0;
    --wa-primary-dark: #2c5282;
    --wa-secondary: #4a5568;
    --wa-success: #276749;
    --wa-info: #2b6cb0;
    --wa-warning: #d69e2e;
    --wa-danger: #c53030;
    --wa-orange: #c05621;

    /* Gradient - Toni sobri */
    --wa-gradient: linear-gradient(135deg, #2c5282 0%, #2b6cb0 100%);
    --wa-gradient-warm: linear-gradient(135deg, #c53030 0%, #e53e3e 100%);
    --wa-gradient-ocean: linear-gradient(135deg, #2b6cb0 0%, #3182ce 100%);
    --wa-gradient-sunset: linear-gradient(135deg, #744210 0%, #d69e2e 100%);
    --wa-gradient-green: linear-gradient(135deg, #276749 0%, #38a169 100%);

    /* Sidebar */
    --wa-sidebar-width: 260px;
    --wa-sidebar-collapsed: 70px;
    --wa-sidebar-bg: #2e4a6e;
    --wa-sidebar-text: #b0c4d8;
    --wa-sidebar-active: #ffffff;
    --wa-sidebar-hover-bg: rgba(255,255,255,0.08);

    /* Header */
    --wa-header-height: 64px;
    --wa-header-bg: var(--wa-gradient);

    /* Body */
    --wa-body-bg: #e8e4df;
    --wa-card-bg: #faf8f5;
    --wa-text: #2d3748;
    --wa-text-light: #5f6b7a;
    --wa-border: #c9c3bb;

    /* Transitions */
    --wa-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --wa-shadow-sm: 0 2px 6px rgba(0,0,0,0.08);
    --wa-shadow: 0 4px 12px rgba(0,0,0,0.1);
    --wa-shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --wa-shadow-colored: 0 4px 20px rgba(78,115,223,0.3);

    /* Border Radius */
    --wa-radius: 0.75rem;
    --wa-radius-sm: 0.5rem;
    --wa-radius-lg: 1rem;
}

/* --- Base --- */
* { box-sizing: border-box; }

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--wa-body-bg);
    color: var(--wa-text);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--wa-text);
}

a {
    text-decoration: none;
    color: var(--wa-primary);
    transition: var(--wa-transition);
}
a:hover { color: var(--wa-primary-dark); }

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.wa-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wa-gradient);
    position: relative;
    overflow: hidden;
}

.wa-login-wrapper::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    top: -200px;
    right: -100px;
}

.wa-login-wrapper::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    bottom: -150px;
    left: -100px;
}

.wa-login-card {
    background: var(--wa-card-bg);
    border-radius: var(--wa-radius-lg);
    box-shadow: var(--wa-shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.wa-login-card .wa-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.wa-login-card .wa-logo img {
    max-width: 180px;
    height: auto;
}

.wa-login-card .wa-logo h2 {
    font-size: 1.5rem;
    background: var(--wa-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.5rem;
}

.wa-login-card .form-control {
    border-radius: var(--wa-radius-sm);
    padding: 0.75rem 1rem;
    border: 2px solid var(--wa-border);
    font-size: 0.95rem;
    transition: var(--wa-transition);
}

.wa-login-card .form-control:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 0.2rem rgba(78,115,223,0.15);
}

.wa-login-card .input-group-text {
    background: transparent;
    border: 2px solid var(--wa-border);
    border-right: none;
    border-radius: var(--wa-radius-sm) 0 0 var(--wa-radius-sm);
    color: var(--wa-text-light);
}

.wa-login-card .input-group .form-control {
    border-left: none;
    border-radius: 0 var(--wa-radius-sm) var(--wa-radius-sm) 0;
}

.wa-login-card .input-group:focus-within .input-group-text {
    border-color: var(--wa-primary);
}

.wa-btn-gradient {
    background: var(--wa-gradient);
    color: #fff;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--wa-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: var(--wa-transition);
    box-shadow: var(--wa-shadow-colored);
    cursor: pointer;
    width: 100%;
}

.wa-btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(78,115,223,0.4);
    color: #fff;
}

/* ============================================================
   MAIN LAYOUT
   ============================================================ */

/* --- Header / Top Navbar --- */
.wa-header {
    position: fixed;
    top: 0;
    left: var(--wa-sidebar-width);
    right: 0;
    height: var(--wa-header-height);
    background: var(--wa-card-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 1030;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    border-bottom: 1px solid var(--wa-border);
    transition: var(--wa-transition);
}

.wa-header .wa-search {
    position: relative;
    width: 300px;
}

.wa-header .wa-search input {
    background: var(--wa-body-bg);
    border: 1px solid var(--wa-border);
    border-radius: 2rem;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    color: var(--wa-text);
    width: 100%;
    font-size: 0.9rem;
    transition: var(--wa-transition);
}

.wa-header .wa-search input::placeholder { color: var(--wa-text-light); }
.wa-header .wa-search input:focus {
    background: #fff;
    outline: none;
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 3px rgba(43,108,176,0.1);
}

.wa-header .wa-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--wa-text-light);
}

.wa-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.wa-header-right .wa-notif-btn {
    background: var(--wa-body-bg);
    border: 1px solid var(--wa-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wa-text);
    cursor: pointer;
    position: relative;
    transition: var(--wa-transition);
}

.wa-header-right .wa-notif-btn:hover {
    background: var(--wa-border);
}

.wa-notif-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--wa-danger);
    color: #fff;
    font-size: 0.65rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.wa-user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--wa-text);
    cursor: pointer;
    padding: 0.4rem 0.8rem;
    border-radius: 2rem;
    background: rgba(255,255,255,0.1);
    transition: var(--wa-transition);
}

.wa-user-dropdown:hover {
    background: rgba(255,255,255,0.2);
}

.wa-user-dropdown .wa-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--wa-warning);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--wa-text);
}

.wa-user-dropdown span {
    font-size: 0.9rem;
    font-weight: 600;
}

/* --- Sidebar --- */
.wa-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--wa-sidebar-width);
    height: 100vh;
    background: var(--wa-sidebar-bg);
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: var(--wa-transition);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.wa-sidebar::-webkit-scrollbar { width: 5px; }
.wa-sidebar::-webkit-scrollbar-track { background: transparent; }
.wa-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

.wa-sidebar-brand {
    height: var(--wa-header-height);
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.wa-sidebar-brand h3 {
    margin: 0;
    font-family: 'Georgia', 'Times New Roman', serif;
    font-style: italic;
    font-weight: 400;
    font-size: 1.8rem;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

/* Brand aADIgio — "ADI" nei colori del logo OSA (giallo arancio) */
.wa-brand-adi {
    font-weight: 800;
    font-size: 2.2rem;
    color: #e8a13f;
    text-shadow: 0 1px 0 rgba(0,0,0,0.25), 0 0 12px rgba(232,161,63,0.45);
    letter-spacing: 1px;
    margin: 0 1px;
}

.wa-brand-light {
    color: rgba(255,255,255,0.92);
    font-weight: 300;
    font-size: 1.9rem;
    letter-spacing: 0.5px;
}

/* Vecchie classi (compat retro per pagine non aggiornate) */
.wa-brand-w {
    font-weight: 700;
    font-size: 2.1rem;
    color: #e8a13f;
}

.wa-brand-a {
    font-weight: 700;
    font-size: 2.1rem;
    color: #e8a13f;
}

.wa-sidebar-toggle {
    display: none;
    background: none;
    border: none;
    /* l'header ha sfondo chiaro (--wa-card-bg): con #fff l'icona era invisibile */
    color: var(--wa-text);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.5rem 0.65rem;
    border-radius: 0.5rem;
}

.wa-sidebar-toggle:hover,
.wa-sidebar-toggle:focus-visible {
    background: rgba(78,115,223,0.10);
    color: var(--wa-primary);
}

.wa-sidebar-nav {
    padding: 1rem 0;
}

.wa-nav-section {
    padding: 0.5rem 1.25rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
    font-weight: 700;
    margin-top: 0.5rem;
}

.wa-nav-item {
    list-style: none;
}

.wa-nav-link {
    display: flex;
    align-items: center;
    padding: 0.6rem 1.25rem;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    transition: var(--wa-transition);
    border-left: 3px solid transparent;
    gap: 0.75rem;
    cursor: pointer;
}

.wa-nav-link:hover {
    color: var(--wa-sidebar-active);
    background: var(--wa-sidebar-hover-bg);
    border-left-color: var(--wa-primary);
}

.wa-nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.18);
    border-left-color: var(--wa-primary);
    border-left-width: 4px;
    font-weight: 700;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.wa-nav-link.active i {
    color: #fff;
}

.wa-nav-link i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.wa-nav-link .wa-nav-badge {
    margin-left: auto;
    background: var(--wa-danger);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 1rem;
    font-weight: 700;
}

/* Submenu */
.wa-nav-submenu {
    list-style: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.wa-nav-item.open > .wa-nav-submenu {
    max-height: 1000px;
}

.wa-nav-item.has-submenu > .wa-nav-link::after {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: auto;
    font-size: 0.75rem;
    transition: var(--wa-transition);
}

.wa-nav-item.has-submenu.open > .wa-nav-link::after {
    transform: rotate(90deg);
}

.wa-nav-submenu .wa-nav-link {
    padding-left: 3.25rem;
    font-size: 0.85rem;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
}

.wa-nav-submenu .wa-nav-submenu .wa-nav-link {
    padding-left: 4.25rem;
    font-size: 0.82rem;
}

/* --- Main Content --- */
.wa-main {
    margin-left: var(--wa-sidebar-width);
    padding-top: var(--wa-header-height);
    min-height: 100vh;
    transition: var(--wa-transition);
}

.wa-content {
    padding: 1.5rem;
}

/* --- Page Header / Breadcrumb --- */
.wa-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.wa-page-header h4 {
    margin: 0;
    font-size: 1.3rem;
}

.wa-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--wa-text-light);
}

.wa-breadcrumb a { color: var(--wa-primary); }
.wa-breadcrumb i { font-size: 0.65rem; }

/* ============================================================
   CARDS
   ============================================================ */
.wa-card {
    background: var(--wa-card-bg);
    border-radius: var(--wa-radius);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    border: 1px solid var(--wa-border);
    transition: var(--wa-transition);
    overflow: hidden;
}

.wa-card:hover {
    box-shadow: var(--wa-shadow);
    transform: translateY(-2px);
}

.wa-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--wa-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
}

.wa-card-header h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.wa-card-body {
    padding: 1.25rem;
}

/* Colored border-left cards */
.wa-card-accent-primary { border-left: 4px solid var(--wa-primary); }
.wa-card-accent-success { border-left: 4px solid var(--wa-success); }
.wa-card-accent-info { border-left: 4px solid var(--wa-info); }
.wa-card-accent-warning { border-left: 4px solid var(--wa-warning); }
.wa-card-accent-danger { border-left: 4px solid var(--wa-danger); }
.wa-card-accent-orange { border-left: 4px solid var(--wa-orange); }
.wa-card-accent-secondary { border-left: 4px solid var(--wa-secondary); }

/* Stat cards / KPI */
.wa-stat-card {
    border-radius: var(--wa-radius);
    padding: 1.25rem;
    color: var(--wa-text);
    background: var(--wa-card-bg);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    border: 1px solid var(--wa-border);
}

.wa-stat-card::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: rgba(0,0,0,0.015);
    border-radius: 50%;
}

.wa-stat-card .wa-stat-icon {
    font-size: 2rem;
    opacity: 0.12;
    position: absolute;
    right: 1.25rem;
    top: 1.25rem;
    color: inherit;
}

.wa-stat-card .wa-stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.wa-stat-card .wa-stat-label {
    font-size: 0.8rem;
    color: var(--wa-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.wa-stat-primary { background: var(--wa-gradient); }
.wa-stat-success { background: var(--wa-gradient-green); }
.wa-stat-info { background: var(--wa-gradient-ocean); }
.wa-stat-warning { background: var(--wa-gradient-sunset); }
.wa-stat-danger { background: var(--wa-gradient-warm); }

/* ============================================================
   TABLES
   ============================================================ */
.wa-table {
    width: 100%;
    border-collapse: collapse;
}

.wa-table thead th {
    background: var(--wa-body-bg);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    color: var(--wa-text-light);
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--wa-border);
}

.wa-table tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--wa-border);
    font-size: 0.9rem;
    vertical-align: middle;
}

.wa-table tbody tr:hover {
    background: rgba(78,115,223,0.04);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.wa-btn {
    padding: 0.5rem 1.25rem;
    border-radius: var(--wa-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    transition: var(--wa-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.wa-btn:hover { transform: translateY(-1px); }

.wa-btn-primary { background: var(--wa-primary); color: #fff; }
.wa-btn-primary:hover { background: var(--wa-primary-dark); box-shadow: var(--wa-shadow-colored); }

.wa-btn-success { background: var(--wa-success); color: #fff; }
.wa-btn-info { background: var(--wa-info); color: #fff; }
.wa-btn-warning { background: var(--wa-warning); color: var(--wa-text); }
.wa-btn-danger { background: var(--wa-danger); color: #fff; }
.wa-btn-secondary { background: var(--wa-secondary); color: #fff; }

.wa-btn-outline-primary {
    background: transparent;
    border: 2px solid var(--wa-primary);
    color: var(--wa-primary);
}
.wa-btn-outline-primary:hover {
    background: var(--wa-primary);
    color: #fff;
}

.wa-btn-sm { padding: 0.3rem 0.75rem; font-size: 0.8rem; }
.wa-btn-lg { padding: 0.75rem 2rem; font-size: 1rem; }

/* ============================================================
   FORMS (Override Bootstrap)
   ============================================================ */
.wa-form .form-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--wa-text);
    margin-bottom: 0.3rem;
}

.wa-form .form-control,
.wa-form .form-select {
    border-radius: var(--wa-radius-sm);
    border: 2px solid var(--wa-border);
    padding: 0.6rem 0.85rem;
    transition: var(--wa-transition);
}

.wa-form .form-control:focus,
.wa-form .form-select:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 0.2rem rgba(78,115,223,0.12);
}

/* ============================================================
   BADGES & STATUS
   ============================================================ */
.wa-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.65rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.wa-badge-primary { background: rgba(78,115,223,0.12); color: var(--wa-primary); }
.wa-badge-success { background: rgba(28,200,138,0.12); color: var(--wa-success); }
.wa-badge-warning { background: rgba(246,194,62,0.12); color: #c29100; }
.wa-badge-danger { background: rgba(231,74,59,0.12); color: var(--wa-danger); }
.wa-badge-info { background: rgba(54,185,204,0.12); color: var(--wa-info); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
    .wa-sidebar {
        transform: translateX(-100%);
    }
    .wa-sidebar.show {
        transform: translateX(0);
    }
    .wa-header {
        left: 0;
    }
    .wa-main {
        margin-left: 0;
    }
    .wa-sidebar-toggle {
        display: block;
    }
    .wa-sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1035;
        display: none;
    }
    .wa-sidebar-overlay.show {
        display: block;
    }
}

@media (max-width: 767.98px) {
    /* La pagina non deve mai scorrere in orizzontale: sono i singoli contenuti
       larghi (tabelle, datagrid) a scrollare dentro il proprio contenitore. */
    html, body { max-width: 100%; overflow-x: hidden; }
    .wa-content { padding: 0.85rem; }
    .wa-header { padding: 0 0.75rem; }

    /* Tabelle e datagrid: scroll interno invece di sfondare il layout */
    .wa-card .table-responsive,
    .wa-card > table,
    .dataTables_wrapper { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Titolo pagina e breadcrumb: su schermi stretti stavano su una riga sola */
    #wa-page-title { font-size: 1.15rem; }
    .wa-breadcrumb { font-size: 0.75rem; }

    /* Gruppi di pulsanti/filtri: vanno a capo invece di comprimersi in verticale */
    .wa-card-body .d-flex,
    .wa-filter-bar { flex-wrap: wrap; }

    /* Tab: su schermo stretto si comprimevano mandando a capo ogni parola
       ("Eventi / ENG / odierni"). Meglio una barra che scorre in orizzontale. */
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .nav-tabs::-webkit-scrollbar { display: none; }
    .nav-tabs .nav-item { flex: 0 0 auto; }
    .nav-tabs .nav-link {
        white-space: nowrap;
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }

    /* Contenuti larghi dentro le card (tabelle, filtri) scrollano nella card */
    .wa-card .tab-content { overflow-x: auto; }

    /* Campi form a piena larghezza (erano schiacciati accanto alle etichette) */
    .wa-card select, .wa-card input[type="text"], .wa-card input[type="date"] { max-width: 100%; }
}

@media (max-width: 575.98px) {
    .wa-header .wa-search { display: none; }
    .wa-stat-card .wa-stat-value { font-size: 1.4rem; }
    .wa-stat-card .wa-stat-label { font-size: 0.75rem; }
    /* icona decorativa della stat card: su mobile finiva sotto al testo */
    .wa-stat-card .wa-stat-icon { opacity: 0.10; font-size: 2.5rem; }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.wa-text-gradient {
    background: var(--wa-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wa-fade-in {
    animation: waFadeIn 0.4s ease;
}

@keyframes waFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading spinner */
.wa-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.wa-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--wa-border);
    border-top-color: var(--wa-primary);
    border-radius: 50%;
    animation: waSpin 0.8s linear infinite;
}

@keyframes waSpin {
    to { transform: rotate(360deg); }
}

/* Scrollbar global */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--wa-body-bg); }
::-webkit-scrollbar-thumb { background: #c1c7d0; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #a4aab4; }