@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&display=swap');

:root {
    --colore-primario: #0058a5;
    --colore-primario-scuro: #036;
    --colore-secondario: #aeadad;
    --colore-terziario: #768290;
    --colore-grigiochiarissimo: #e9e9e9;
    --colore-grigiochiaro: #ccc;
    --colore-grigioscuro: #535353;
    --colore-black-light: #2b2b2b;
    --colore-contrasto: #e6224f;
    --colore-rosso: #e6224f;
    --colore-verde: #00a45a;
    --colore-giallo: #ffce36;
}

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

html, body {
    height: auto;
}

body {
    -webkit-font-smoothing: antialiased;
    margin: 0;
}

/* --- Schermata di Login (Già Responsive) --- */
body.login-page {
    font-family: 'Barlow', sans-serif;
    background: var(--colore-grigiochiarissimo);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    padding: 20px;
    color: var(--colore-black-light);
}
.login-box {
    background: white;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    width: 100%;
    max-width: 340px;
}
.login-logo {
    height: 70px;
    max-width: 100%;
    margin-bottom: 25px;
    object-fit: contain;
}
input[type="password"] {
    width: 100%;
    padding: 12px;
    margin: 15px 0;
    border: 1px solid var(--colore-grigiochiaro);
    border-radius: 4px;
    font-family: inherit;
    font-size: 15px;
}
input[type="password"]:focus {
    border-color: var(--colore-primario);
    outline: none;
}
.login-box button {
    background: var(--colore-primario);
    color: white;
    border: none;
    padding: 12px;
    width: 100%;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 400;
    font-family: inherit;
    font-size: 15px;
    transition: background 0.2s;
}
.login-box button:hover {
    background: var(--colore-primario-scuro);
}
.error {
    color: var(--colore-rosso);
    font-size: 14px;
    font-weight: 500;
    margin: 5px 0;
}

/* --- Area Manager Principale --- */
body.manager-page {
    font-family: 'Barlow', sans-serif;
    background-color: #fff;
    color: var(--colore-black-light);
    margin: 0;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
    border-bottom: 1px solid var(--colore-grigiochiaro);
    background-color: #fff;
}
/* --- Header Brand (Logo + Titolo) --- */
.header-brand {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 0; /
}

.header-title {
    margin: 0;
    font-family: 'Barlow', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--colore-primario);
    letter-spacing: 0.5px;
    line-height: 1.2;
}
.logo-img {
    height: 60px;
    display: block;
    object-fit: contain;
}

.logout-btn {
    color: var(--colore-grigioscuro);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--colore-grigiochiaro);
    transition: all 0.2s;
}
.logout-btn:hover {
    color: white;
    background-color: var(--colore-rosso);
    border-color: var(--colore-rosso);
}

.breadcrumb {
    padding: 15px 30px;
    background: var(--colore-grigiochiarissimo);
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px solid var(--colore-grigiochiaro);
    color: var(--colore-terziario);
    overflow-x: auto;
    white-space: nowrap;
}
.breadcrumb a {
    color: var(--colore-primario);
    text-decoration: none;
}

.main-container {
    display: flex;
    width: 100%;
    margin-bottom: 40px;
}

/* Sidebar sinistra (Desktop) */
.sidebar {
    width: 260px;
    border-right: 1px solid var(--colore-grigiochiaro);
    padding: 25px 20px;
    background: var(--colore-grigiochiarissimo);
    flex-shrink: 0;
}
.sidebar h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--colore-terziario);
    margin-top: 0;
    margin-bottom: 15px;
    letter-spacing: 1px;
}
.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-menu li {
    margin-bottom: 6px;
}
.sidebar-menu a {
    display: block;
    padding: 8px 12px;
    color: var(--colore-black-light);
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.sidebar-menu a:hover {
    background: #fff;
    color: var(--colore-primario);
}
.sidebar-menu a.active {
    background: var(--colore-primario);
    color: white;
    font-weight: 600;
}

/* Area contenuti principale */
.content {
    flex: 1;
    padding: 25px 30px;
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}
th {
    font-weight: 600;
    color: var(--colore-terziario);
    padding: 12px 10px;
    border-bottom: 2px solid var(--colore-grigiochiaro);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}
td {
    padding: 14px 10px;
    border-bottom: 1px solid var(--colore-grigiochiarissimo);
    vertical-align: middle;
}
tr:hover td {
    background-color: #fafafa;
}

.item-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    text-decoration: none;
    color: var(--colore-black-light);
    word-break: break-all;
}
.folder-link {
    color: var(--colore-primario);
    font-weight: 600;
}
.folder-link:hover {
    color: var(--colore-primario-scuro);
}

.download-badge {
    background: var(--colore-grigiochiarissimo);
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--colore-grigioscuro);
    font-weight: 600;
    white-space: nowrap;
}

.btn-download {
    display: inline-block;
    background: var(--colore-verde);
    color: white;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 0;
    font-size: 13px;
    font-weight: 400;
    transition: background 0.2s;
    white-space: nowrap;
}
.btn-download:hover {
    background: #00874a;
}

.icon {
    font-size: 18px;
}

/* --- Barra di Ricerca --- */
.search-container {
    margin-bottom: 20px;
    width: 100%;
}
#searchInput {
    width: 100%;
    max-width: 400px;
    padding: 10px 15px;
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--colore-grigiochiaro);
    border-radius: 4px;
    color: var(--colore-black-light);
    background-color: #fafafa;
    transition: all 0.2s ease;
}
#searchInput:focus {
    border-color: var(--colore-primario);
    background-color: #fff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 88, 165, 0.1);
}

/* --- Footer Istituzionale --- */
.site-footer {
    padding: 30px 0;
    border-top: 1px solid #D9D9D9;
    text-align: center;
    background-color: #FFFFFF;
    width: 100%;
    clear: both;
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.footer-logo {
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* ==========================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================== */

/* --- TABLET LAYOUT (Sotto i 992px) --- */
@media (max-width: 992px) {
    header { padding: 10px 20px; }
    .breadcrumb { padding: 12px 20px; }
    .content { padding: 20px; }
    .sidebar { width: 220px; padding: 20px 15px; }
}

/* --- MOBILE LAYOUT (Sotto i 768px) --- */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
        min-height: auto;
    }

    header {
        padding: 10px 15px;
        flex-wrap: wrap;
        gap: 10px;
    }
    .header-brand {
        gap: 12px;
    }
    .header-title {
        font-size: 16px;
    }
    .logo-img {
        height: 45px;
    }
    .logout-btn {
        white-space: nowrap;
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--colore-grigiochiaro);
        padding: 15px;
    }
    .sidebar h3 {
        margin-bottom: 8px;
    }
    .sidebar-menu {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }
    .sidebar-menu li {
        margin-bottom: 0;
    }
    .sidebar-menu a {
        padding: 6px 12px;
        background: #fff;
        border: 1px solid var(--colore-grigiochiaro);
    }

    .content {
        padding: 15px;
    }

    #searchInput {
        max-width: 100%; /* A tutto schermo su mobile */
    }

    /* NASCONDIAMO LE COLONNE COMPLESSE SU MOBILE */
    table th:nth-child(3), table td:nth-child(3),
    table th:nth-child(4), table td:nth-child(4) {
        display: none;
    }

    th {
        padding: 10px 5px;
        font-size: 11px;
    }
    td {
        padding: 12px 5px;
    }

    .btn-download {
        padding: 8px 10px;
        font-size: 12px;
    }
}