:root {
    --primary-bg: #2c3e50;
    --primary-accent: #27ae60;
    --secondary-accent: #3498db;
    --event-accent: #f1c40f; 
    --project-accent: #007bff;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-bg: #f4f6f9;
    --welfare-color: #9b59b6; 
    --pharma-color: #e67e22;
    --web-req-color: #6c5ce7;
    --msg-web-color: #1abc9c; /* Nuovo colore per Messaggi Web (Teal) */
}

body { font-family: 'Inter', sans-serif; background-color: var(--light-bg); overflow-x: hidden; }

/* Login */
#login-screen { height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary-bg), #1a252f); }
.login-card { width: 100%; max-width: 420px; padding: 2.5rem; border-radius: 12px; background: white; box-shadow: 0 15px 35px rgba(0,0,0,0.2); }
.login-logo { max-width: 200px; height: auto; margin-bottom: 20px; object-fit: contain; }

/* App Layout */
#app-container { display: none; }
.sidebar { width: 260px; background-color: var(--primary-bg); color: #ecf0f1; height: 100vh; position: fixed; transition: all 0.3s; z-index: 1000; overflow-y: auto; }
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-track { background: var(--primary-bg); }
.sidebar::-webkit-scrollbar-thumb { background: #546e7a; border-radius: 3px; }
.main-wrapper { margin-left: 260px; padding: 20px; transition: all 0.3s; min-height: 100vh; padding-bottom: 80px; }

.sidebar-logo-container { text-align: center; padding: 20px 0; background-color: rgba(0,0,0,0.1); margin-bottom: 20px; }
.sidebar-logo { max-width: 160px; height: auto; object-fit: contain; }

.nav-category { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: #95a5a6; margin-top: 20px; margin-bottom: 5px; padding-left: 15px; }
.nav-link { color: #bdc3c7; padding: 10px 15px; border-radius: 6px; margin-bottom: 2px; font-size: 0.95rem; cursor: pointer; }
.nav-link:hover, .nav-link.active { background-color: rgba(255,255,255,0.1); color: white; }
.nav-link i { width: 25px; text-align: center; margin-right: 8px; }

.nav-link.event-link:hover, .nav-link.event-link.active { color: var(--event-accent); border-left: 3px solid var(--event-accent); }
.nav-link.project-link:hover, .nav-link.project-link.active { color: var(--project-accent); border-left: 3px solid var(--project-accent); }
.nav-link.com-link:hover, .nav-link.com-link.active { color: var(--danger-color); border-left: 3px solid var(--danger-color); }
.nav-link.welfare-link:hover, .nav-link.welfare-link.active { color: var(--welfare-color); border-left: 3px solid var(--welfare-color); }
.nav-link.pharma-link:hover, .nav-link.pharma-link.active { color: var(--pharma-color); border-left: 3px solid var(--pharma-color); }
.nav-link.webreq-link:hover, .nav-link.webreq-link.active { color: var(--web-req-color); border-left: 3px solid var(--web-req-color); }
.nav-link.msgweb-link:hover, .nav-link.msgweb-link.active { color: var(--msg-web-color); border-left: 3px solid var(--msg-web-color); }

.card { border: none; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.03); margin-bottom: 20px; }
.card-header { background: white; border-bottom: 1px solid #eee; padding: 15px 20px; font-weight: 600; }
.badge-role-admin { background-color: var(--secondary-accent); }
.btn-pdf { color: #e74c3c; cursor: pointer; transition: transform 0.2s; }
.btn-pdf:hover { transform: scale(1.2); }
.only-admin { display: block; }

/* DASHBOARD STYLES */
.dash-card { transition: transform 0.2s; height: 100%; }
.dash-card:hover { transform: translateY(-5px); }
.dash-icon-bg { position: absolute; right: 20px; top: 20px; font-size: 3rem; opacity: 0.1; }
.dash-value { font-size: 2.2rem; font-weight: 700; margin-bottom: 0.2rem; }
.dash-label { font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; }
.dash-sub { font-size: 0.85rem; opacity: 0.9; }
.action-btn { transition: all 0.2s; text-align: left; padding: 12px 15px; border-radius: 8px; background: rgba(255,255,255,0.1); color: white; border: 1px solid rgba(255,255,255,0.2); margin-bottom: 8px; display: block; width: 100%; text-decoration: none; }
.action-btn:hover { background: rgba(255,255,255,0.2); color: white; transform: translateX(5px); }

.clickable-row { cursor: pointer; transition: background-color 0.2s; }
.clickable-row:hover { background-color: rgba(0,0,0,0.05) !important; }

.file-list-item { background: #fff; border: 1px solid #ddd; padding: 8px 12px; border-radius: 6px; margin-bottom: 5px; display: flex; justify-content: space-between; align-items: center; }
.file-list-item:hover { background: #f9f9f9; }
.file-name { font-weight: 500; color: #333; text-decoration: none; }
.file-name:hover { text-decoration: underline; color: var(--primary-accent); }

/* CALENDARIO */
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.calendar-day-header { text-align: center; font-weight: bold; padding: 10px 0; color: #555; }
.calendar-day { background: white; min-height: 120px; border-radius: 8px; border: 1px solid #eee; padding: 8px; position: relative; transition: all 0.2s; }
.calendar-day:hover { box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.calendar-day.empty { background: transparent; border: none; }
.day-number { font-weight: bold; margin-bottom: 5px; color: #7f8c8d; }
.day-today { background-color: #e8f4fc; border: 1px solid var(--secondary-accent); }
.app-badge { padding: 3px 6px; border-radius: 4px; font-size: 0.75rem; margin-bottom: 3px; cursor: pointer; display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: white; }
.app-green { background-color: #27ae60; }
.app-yellow { background-color: #f1c40f; color: #333; }

/* BILANCIO */
.patrimonio-box { min-width: 300px; padding: 1.5rem; }
.patrimonio-amount { font-size: 2.5rem; font-weight: 800; line-height: 1.2; }
.bg-entrata-row { background-color: rgba(39, 174, 96, 0.05); }
.bg-uscita-row { background-color: rgba(231, 76, 60, 0.05); }

.btn-evento { background-color: var(--event-accent); color: #fff; border: none; }
.btn-evento:hover { background-color: #d4ac0d; color: #fff; }
.border-event { border-left: 4px solid var(--event-accent) !important; }
.text-event { color: #d4ac0d; }

.btn-project { background-color: var(--project-accent); color: #fff; border: none; }
.btn-project:hover { background-color: #0056b3; color: #fff; }
.border-project { border-left: 4px solid var(--project-accent) !important; }
.text-project { color: var(--project-accent); }

/* ALERTS */
.alert-scadenza { 
    background-color: #fff3cd; 
    border: 1px solid #ffecb5; 
    border-radius: 8px; 
    padding: 15px; 
    margin-bottom: 15px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    cursor: pointer; 
    transition: all 0.2s; 
}
.alert-scadenza:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

/* MENU MOBILE - TASTO CHIUSURA */
.btn-close-sidebar {
    position: absolute;
    top: 10px;
    right: 15px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    border-radius: 5px;
    padding: 5px 10px;
    z-index: 1001;
}
.btn-close-sidebar:hover {
    background: rgba(255,255,255,0.2);
    color: #e74c3c;
    border-color: #e74c3c;
}

/* MOBILE OPTIMIZATIONS */
@media (max-width: 768px) {
    .sidebar { left: -260px; box-shadow: 5px 0 15px rgba(0,0,0,0.3); }
    .sidebar.active { left: 0; }
    .main-wrapper { margin-left: 0; padding: 15px; }
    .calendar-grid { grid-template-columns: 1fr; }
    
    /* Miglioramenti Tabelle Mobile */
    .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table th, .table td { white-space: nowrap; font-size: 0.9rem; padding: 8px; }
    
    /* Titoli più piccoli su mobile */
    h4, h5 { font-size: 1.2rem; }
    
    /* Card padding ridotto */
    .card-body { padding: 1rem; }
    
    /* Alert stackati */
    .alert-scadenza { flex-direction: column; text-align: left; align-items: flex-start; }
    .alert-scadenza > div { margin-bottom: 5px; }
}