/* ==========================================================================
   1. VARIABILI GLOBALI E CONFIGURAZIONE (Design System)
   ========================================================================== */
:root {
    --app-primary: #0d3c55;
    --app-primary-light: #145a78;
    --app-accent: #F15A25;
    --app-accent-hover: #d94f1e;
    --app-bg: #f4f7f9;
    --app-card: #ffffff;
    --app-border: #dbe4ea;
    --app-muted: #667985;
    --app-text: #20323d;
    --app-shadow: 0 4px 14px rgba(13, 60, 85, .10);
    --app-shadow-deep: 0 10px 28px rgba(13, 60, 85, .10);
    --app-radius: 16px;
    --app-radius-sm: 10px;
}

/* ==========================================================================
   2. STILI GENERALI E ELEMENTI BASE
   ========================================================================== */
html { 
    scroll-behavior: smooth; 
}

body { 
    margin: 0; 
    background: var(--app-bg); 
    font-family: 'Open Sans', 'Cabin', Arial, sans-serif; 
    color: var(--app-text); 
}

a { 
    color: var(--app-accent); 
    text-decoration: none; 
    transition: color .15s ease;
}
a:hover { 
    color: var(--app-primary); 
}

label { 
    color: var(--app-accent); 
    font-weight: 700;
}

th { 
    text-align: center; 
}

h5, .h5 { 
    font-size: 1.15rem; 
}

/* Utility Classi Base */
.nobr { white-space: nowrap; }
.hide, .prestazione-form, .np-hidden { display: none !important; }
.prestazione-form.is-active { display: block; }
.verde { color: #93d68b; }
.rosso { color: red; }
.bg_gray { background-color: #f1f1f1; }
.bg_bluchiaro { background-color: rgba(12, 59, 84, 0.38); }
.padding5px { padding: 5px; }
.padding1em { padding: 1rem; }
.padding05em { padding: 0.5em; }
.margin { margin: 0 5%; }

/* Specificità link temi interni */
.int-page a { color: var(--app-primary); }
.int-page a:hover { color: var(--app-accent); }

/* ==========================================================================
   3. STRUTTURA LAYOUT, NAVBAR & MENU
   ========================================================================== */
header, .app-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: #fff;
    box-shadow: 0 2px 12px rgba(13, 60, 85, .10);
}

.main_content {
    max-width: 1800px;
    margin: 0 auto;
    padding: 1.2rem;
    min-height: 70vh;
}

.app-topmenu, .topmenu, .top {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .75rem;
    flex-wrap: wrap;
    padding: .45rem 1.2rem;
    background: var(--app-primary);
    color: #fff;
    font-size: .92rem;
}
.app-topmenu a, .topmenu > a, .top > a { color: #fff; }

.app-navbar {
    background: #fff;
    padding: .65rem 1.2rem;
}
.app-navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo { max-height: 62px; width: auto; display: block; }
.logo_big { max-height: 20em; max-width: 20em; }

.app-desktop-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .25rem;
    flex-wrap: wrap;
}

.menu-voce {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .65rem .75rem;
    border-radius: var(--app-radius-sm);
    color: var(--app-primary) !important;
    font-size: .92rem;
    transition: all .15s ease;
}
.menu-voce:hover, .menu-voce-selected {
    background: #eef5f8;
    color: var(--app-accent) !important;
    transform: translateY(-1px);
}

.burgermenu_button {
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--app-primary) !important;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    padding: .55rem .75rem;
    font-size: 1.35rem;
    background: #fff;
    cursor: pointer;
}
#burgermenu.is-open { display: block; }
#burgermenu {
    display: none;
    border-top: 1px solid var(--app-border);
    margin-top: .65rem;
    background: #fff;
}
.menu-voce-burger {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .9rem 1rem;
    color: var(--app-primary) !important;
    border-bottom: 1px solid #edf2f5;
    font-weight: 700;
    text-transform: uppercase;
}
.menu-voce-burger:hover { background: #f6f9fb; color: var(--app-accent) !important; }

.sottomenu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .5rem;
    flex-wrap: wrap;
    padding: .55rem 1.2rem;
    background: var(--app-primary);
    color: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}
.sottomenu a {
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .65rem;
    border-radius: 8px;
}
.sottomenu a:hover { background: rgba(255, 255, 255, .12); }

.footer {
    background-color: var(--app-primary);
    padding: 1rem;
}

/* ==========================================================================
   4. HERO BLOCKS (Home, Intestatari & Nuova Prestazione)
   ========================================================================== */
.home-hero, .int-hero, .np-hero {
    background: linear-gradient(135deg, var(--app-primary), var(--app-primary-light));
    color: #fff;
    border-radius: 18px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    box-shadow: var(--app-shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.home-hero { border-radius: 20px; box-shadow: var(--app-shadow-deep); }
.np-hero { margin-bottom: .8rem; }

.home-hero h1, .int-hero h3, .np-hero h3 { margin: 0; color: #fff; font-weight: 800; font-size: 1.65rem; }
.home-hero h1 { font-size: 1.7rem; font-weight: 700; }
.np-hero h3 { font-size: 1.55rem; }

.home-hero p, .np-hero p { margin: .3rem 0 0; color: rgba(255, 255, 255, .85); }

.home-hero .button, .int-pill {
    margin: 0;
    border-radius: 999px;
    font-weight: 800;
    background: #fff;
    color: var(--app-primary) !important;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem .85rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
}

.int-hero-actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }

/* ==========================================================================
   5. PANELS, CARDS E WIDGETS
   ========================================================================== */
.home-card, .homeboxombra, .int-search-panel, .int-table-card, .np-panel, .np-form-card, .box_prezzi {
    background: #fff;
    border-radius: var(--app-radius);
    border: 1px solid rgba(13, 60, 85, .08);
    box-shadow: var(--app-shadow);
    padding: 1rem 1.2rem;
    margin: .4rem 0;
}
.int-search-panel, .int-table-card { border: 1px solid var(--app-border); margin-bottom: 1rem; }
.int-table-card { overflow: hidden; padding: 0; }
.np-panel, .np-form-card { padding: 1rem; margin-bottom: .8rem; }
.box_prezzi { display: inline-block; padding: 8px; margin: 8px; }

.home-card h2, .homeboxombra h2, .np-panel h4, .np-form-card h4, .np-form-card h5 {
    margin-top: 0;
    color: var(--app-primary);
    font-weight: 700;
    font-size: 1.35rem;
}
.np-panel h4, .np-form-card h4 { font-weight: 800; font-size: 1.15rem; margin-bottom: .75rem; }
.np-form-card h5 { font-size: 1.1rem; margin: .7rem 0 .45rem; }

/* Stati di lavorazione ed Elementi speciali */
.int-edit-panel { padding: 1rem; border-left: 5px solid var(--app-accent); }
.int-empty, .np-empty, .alert_box_ok { background: #fff; border: 1px dashed var(--app-border); border-radius: var(--app-radius); padding: 1rem; color: var(--app-muted); box-shadow: var(--app-shadow); }
.np-empty, .alert_box_ko { background: #fff7f2; border: 1px solid rgba(241, 90, 37, .25); color: var(--app-primary); font-weight: 700; }
.alert_box_ok, .alert_box_ko { margin-bottom:1em; }
.alert_box_ok { background: #f2fff7; border: 1px solid #25f15a; color: var(--app-primary); font-weight: 700; }



.color_td_1 { border-left: 5px solid var(--app-primary-light); } /* Sostituire con PHP echo all'occorrenza */

/* Step Wizard */
.step { display: inline-block; border-radius: 50%; width: 30px; height: 30px; padding: 4px; margin: 6px; border: 2px solid #666; color: #666; text-align: center; }
.step_selected { background-color: var(--app-accent); color: white; border-color: var(--app-accent); }
.step_done { background-color: var(--app-primary); color: white; border-color: var(--app-primary); }

/* ==========================================================================
   6. CONTROLLI FORM E BOTTONI
   ========================================================================== */
input[type=text], input[type=search], input[type=submit], select, textarea {
    width: 100%;
    border-radius: var(--app-radius-sm) !important;
    border: 1px solid var(--app-border) !important;
    box-shadow: none !important;
    min-height: 2.6rem;
    padding: .55rem .75rem;
    margin-bottom: .6rem;
    box-sizing: border-box;
    font-size: 0.95rem;
}
textarea {  resize: vertical; }

input[type=submit], .int-btn, .np-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    border: 0 !important;
    border-radius: var(--app-radius-sm) !important;
    background: var(--app-primary) !important;
    color: #fff !important;
    font-weight: 800;
    cursor: pointer;
    transition: background .2s ease;
	padding:1em;
}
input[type=submit]:hover, .int-btn:hover { opacity: 0.9; }

.int-btn.secondary { background: #eef5f8 !important; color: var(--app-primary) !important; }
.int-btn.alert { background: #d9534f !important; }
.int-btn.success { background: #2e8b57 !important; }
.int-edit-actions, .np-form-wrapper { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .8rem; }
.np-form-wrapper { position: sticky; top: 7.5rem; flex-direction: column; }
.np-form-wrapper-prestazione { top: 4.5rem; }

.flag, .flag-selected, .flag:hover { max-width: 30px; max-height: 1.3em; }
.flag { filter: grayscale(1); -webkit-filter: grayscale(1); }
.flag:hover { filter: none; -webkit-filter: grayscale(0); }

.flag-intestatario{
border-radius: 4px;
box-shadow:0 0 8px #fff;
border: 1px solid #ccc;
}

/*
$color_stato_1="#696969";
$color_stato_2="#ffbf00";
$color_stato_3="#c9eb34";
$color_stato_4="#80ff00";
$color_stato_4="#27b047";
$color_stato_5="#ff0000";
*/

.color_td_1{border-left:5px solid #696969;}
.color_td_2{border-left:5px solid #ffbf00;}
.color_td_3{border-left:5px solid #c9eb34;}
.color_td_4{border-left:5px solid #27b047;}
.color_td_5{border-left:5px solid #ff0000;}

.home-table-title{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:1rem 0 .55rem;padding:.8rem 1rem;border-radius:14px;
background:linear-gradient(90deg,rgba(13,60,85,.10),rgba(241,90,37,.10));color:var(--home-primary);font-weight:800}
.home-table-title small{color:var(--home-muted);font-weight:700}

.int-table-toolbar {
	align-items:flex-start;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .8rem;
    flex-wrap: wrap;
    padding: .85rem 1rem;
    border-bottom: 1px solid var(--int-border);
    background: #f8fbfd;
}
.int-table-toolbar-title{color:var(--app-accent);font-weight:800}
.int-muted { color: var(--int-muted); font-size: .82rem; }

.np-submit {
    background: var(--app-accent) !important;
    min-height: 3.25rem;
    font-size: 1rem;
    box-shadow: 0 7px 18px rgba(241, 90, 37, .24);
}

.home-search-form { background: #f6f8fa; border: 1px solid var(--app-border); border-radius: 14px; padding: .8rem; }

/* Legacy Orizzontali Form standardizzati */
.form_orizz, .form_orizz_small, .form_orizz_big { display: inline-flex; gap: 5px; margin: 5px; }
.form_orizz input { width: 160px; }
.form_orizz_small input { width: 85px; }
.form_orizz_big input { width: 200px; }

/* ==========================================================================
   7. STRUTTURE GRIDS, COMPONENTI E STRUTTURE DATI
   ========================================================================== */
.home-search-grid{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .8rem;
    width: 100%;
}
.int-search-grid{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: .8rem;
    width: 100%;
}

.int-search-grid { max-width: 1200px; margin: 0 auto; align-items: flex-end; }

.home-toolbar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem; }
.home-toolbar-box {
    background: #fff; border: 1px solid var(--app-border); border-radius: 14px; padding: .8rem;
    box-shadow: 0 5px 16px rgba(13, 60, 85, .07); display: flex; align-items: center; justify-content: center; min-height: 4rem; text-align: center;
}
.home-toolbar-box a { font-weight: 700; color: var(--app-primary); }
.home-toolbar-box a:hover { color: var(--app-accent); }
.home-main-cta { background-color: var(--app-accent-hover); }

.a-inserisci { color: #fff !important; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; gap: .35rem; font-weight: 700; }

.np-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr); gap: 1rem; align-items: start; }
.np-layout-full { grid-template-columns: 1fr; }
.np-prestazioni-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .75rem; }

.np-prestazione-card {
    position: relative; background: #fff; border: 1px solid var(--app-border); border-radius: 15px; padding: .9rem; min-height: 118px;
    box-shadow: 0 2px 7px rgba(13, 60, 85, .05); transition: all .15s ease;
}
.np-prestazione-card:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(13, 60, 85, .10); border-color: rgba(241, 90, 37, .35); }
.np-prestazione-card.prestazioni_selected { border: 2px solid var(--app-accent); background: #fff7f2; }

.np-card-title { display: block; color: var(--app-primary); font-weight: 800; font-size: 1rem; margin-bottom: .6rem; }
.np-price { display: inline-flex; align-items: center; justify-content: center; background: var(--app-primary); color: #fff; border-radius: 999px; padding: .33rem .7rem; font-size: .86rem; font-weight: 800; }

/* ==========================================================================
   8. TABELLE E STRUTTURE DATI RESPONSIVE
   ========================================================================== */
.table-responsive, .home-table-wrap, .int-table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--app-radius);
    background: #fff;
    border: 1px solid rgba(13, 60, 85, .08);
    margin-bottom: 1.2rem;
    box-shadow: var(--app-shadow);
}
.int-table-wrap { border: 0; box-shadow: none; border-radius: 0; margin-bottom: 0; }

.home-table, .int-table { width: 100%; border-collapse: collapse; margin: 0; background: #fff; }
.int-table { border-collapse: separate; min-width: 1050px; }

.home-table thead th, .int-table thead th {
    background: #eef4f7;
    color: var(--app-primary);
    font-size: .88rem;
    font-weight: 800;
    padding: .75rem .65rem;
    border-bottom: 1px solid var(--app-border);
    white-space: nowrap;
    text-align: left;
}
.int-table thead th { background: var(--app-primary); color: #fff; border-bottom: 1px solid var(--app-primary); }

.home-table tbody tr:hover { background: #fff8f4; }
.int-table tbody tr:hover { background: #edf6fa; }
.int-table tbody tr.int-data-row.int-row-alt { background: #f7fbfd; }

.home-table td, .int-table tbody td { padding: .65rem; border-bottom: 1px solid #edf2f5; vertical-align: middle; font-size: .92rem; }

.int-edit-row { display: none; background: #fff7f2; }
.int-edit-row.is-open { display: table-row; }

/* ==========================================================================
   9. PAGINAZIONE 
   ========================================================================== */
.pagination-wrapper, .pagination-nav, .int-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    flex-wrap: wrap;
    margin: 1.2rem 0;
}
.int-pagination { justify-content: flex-end; padding: .85rem 1rem; background: #f8fbfd; border-top: 1px solid var(--app-border); margin: 0; }

.page-btn, .int-pagination a, .int-pagination span, .pagination-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.35rem;
    min-height: 2.35rem;
    padding: .45rem .75rem;
    border-radius: var(--app-radius-sm);
    border: 1px solid var(--app-border);
    background: #fff;
    color: var(--app-primary);
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(13, 60, 85, .06);
}
.page-btn:hover, .int-pagination a:hover { background: #edf6fa; color: var(--app-accent); }
.page-btn.active, .int-pagination a.active, .pagination-nav a.active { background: var(--app-primary); color: #fff; border-color: var(--app-primary); }
.int-pagination span { background: #f4f7f9; color: var(--app-muted); }

/* ==========================================================================
   10. MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */
@media only screen and (max-width: 1400px) {
    .app-desktop-menu .menu-voce { display: none !important; }
    .burgermenu_button { display: inline-flex; }
    .logo { max-height: 56px; }
}

@media only screen and (max-width: 980px) {
    .int-search-grid { grid-template-columns: 1fr; }
    .int-hero { align-items: flex-start; }
    .int-hero-actions, .int-pill { width: 100%; justify-content: center; }
    .int-table-toolbar { align-items: flex-start; }
    .int-pagination, .pagination-wrapper { justify-content: center; }
}

@media only screen and (max-width: 900px) {
    header, .app-header { position: relative; }
    .main_content { margin-top: 1rem; padding: .75rem; }

    .app-topmenu {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: .5rem;
        font-size: .82rem;
        padding: .4rem .75rem;
    }
    .app-topmenu-user { white-space: nowrap; }
    .home-hero { text-align: center; justify-content: center; }
    .home-search-grid { grid-template-columns: 1fr; }
    .home-toolbar { grid-template-columns: 1fr 1fr; }
    
    .home-table-wrap { box-shadow: none; background: transparent; border: 0; }
    .home-table, .home-table tbody, .home-table tr, .home-table td { display: block; width: 100%; }
    .home-table thead { display: none; }
    .home-table tr { margin-bottom: .8rem; }
    .home-table td.show-for-large { display: none !important; }
    
    .home-mobile-card {
        display: block !important;
        background: #fff;
        border-top: 1px solid var(--app-border);
        border-right: 1px solid var(--app-border);
        border-bottom: 1px solid var(--app-border);
        border-radius: var(--app-radius);
        box-shadow: 0 6px 18px rgba(13, 60, 85, .08);
        padding: 1rem !important;
    }
    /* La banda colore-stato (border-left) arriva dalle classi .color_td_1..5:
       qui sopra il bordo e' impostato sui soli lati top/right/bottom in modo
       da non sovrascriverla con lo shorthand "border". */

    .home-mobile-forniture {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        gap: .4rem;
        margin: .4rem 0;
    }
    .home-mobile-forniture-icons {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        gap: .35rem;
        width: 100%;
    }

    .home-mobile-users { margin: .4rem 0; }
    .home-mobile-user, .home-mobile-user-parent { display: block; }
    .home-mobile-user-parent { margin-top: .2rem; }
}

@media only screen and (max-width: 640px) {
    .np-layout { grid-template-columns: 1fr; }
    .np-prestazioni-grid { grid-template-columns: 1fr; }
    .np-form-wrapper { position: relative; top: auto; }
    .np-back-mobile { display: inline-flex; }
    .np-panel, .np-form-card { padding: .85rem; border-radius: 15px; }
}

@media only screen and (max-width: 560px) {
    .home-toolbar { grid-template-columns: 1fr; }
    .home-card, .homeboxombra { padding: 1rem; border-radius: 15px; }
}

/* Nasconde tutti i form di default */
.prestazione-form {
    display: none;
}

/* Mostra solo il form che ha la classe .is-active */
.prestazione-form.is-active {
    display: block !important;
}

/* Nasconde l'avviso "Seleziona una prestazione" tramite classe utility se usata */
.np-hidden {
    display: none !important;
}


.logo_energetica_calcolo{
	max-width: 200px;
	max-height: 100px;
	filter:grayscale(1);
	margin:10px;
}