/* ========================================
   CRM ADDON STYLES - VERSIONE SICURA
   Non sovrascrive Bootstrap, aggiunge solo miglioramenti
   ======================================== */

/* ========================================
   VARIABILI AGGIUNTIVE
   ======================================== */
:root {
    --crm-primary: #3498db;
    --crm-primary-dark: #2980b9;
    --crm-success: #27ae60;
    --crm-warning: #f39c12;
    --crm-danger: #e74c3c;
    --crm-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --crm-shadow-hover: 0 6px 25px rgba(0,0,0,0.12);
    --crm-radius: 12px;
    --crm-transition: all 0.3s ease;
}

/* ========================================
   MIGLIORAMENTI NAVBAR (non invasivi)
   ======================================== */
.navbar.navbar-dark {
    background: linear-gradient(90deg, #000612 0%, #162a4a 100%) !important;
    box-shadow: 0 4px 20px rgba(0,6,18,0.5);
}

.navbar-brand {
    font-weight: 700;
    transition: var(--crm-transition);
}


.navbar-nav .nav-link {
    font-weight: 500;
    transition: var(--crm-transition);
    border-radius: 8px;
    margin: 0 4px;
}

    .navbar-nav .nav-link:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    .navbar-nav .nav-link.active {
        background: rgba(255, 255, 255, 0.2);
        position: relative;
    }

/* ========================================
   MIGLIORAMENTI CARDS
   ======================================== */
.card {
    border: none;
    border-radius: var(--crm-radius);
    box-shadow: var(--crm-shadow);
    transition: var(--crm-transition);
}

    .card:hover {
        box-shadow: var(--crm-shadow-hover);
    }

.card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 3px solid var(--crm-primary);
    font-weight: 600;
}

/* ========================================
   STAT CARDS SPECIALI (classi custom)
   ======================================== */
.stat-card {
    background: white;
    border-radius: var(--crm-radius);
    padding: 25px;
    box-shadow: var(--crm-shadow);
    transition: var(--crm-transition);
    position: relative;
    overflow: hidden;
    border-left: 5px solid var(--crm-primary);
}

    .stat-card:hover {
        box-shadow: var(--crm-shadow-hover);
    }

    .stat-card.blue {
        border-left-color: var(--crm-primary);
    }

    .stat-card.green {
        border-left-color: var(--crm-success);
    }

    .stat-card.orange {
        border-left-color: var(--crm-warning);
    }

    .stat-card.red {
        border-left-color: var(--crm-danger);
    }

.stat-card-icon {
    font-size: 48px;
    opacity: 0.15;
    position: absolute;
    right: 20px;
    top: 20px;
}

.stat-card-value {
    font-size: 42px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 5px;
}

.stat-card-label {
    font-size: 13px;
    color: #7f8c8d;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ========================================
   MIGLIORAMENTI BUTTONS (additivi)
   ======================================== */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: var(--crm-transition);
}



.btn-primary {
    background: linear-gradient(135deg, var(--crm-primary) 0%, var(--crm-primary-dark) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

    .btn-primary:hover {
        box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
    }

.btn-success {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

    .btn-success:hover {
        box-shadow: 0 6px 16px rgba(39, 174, 96, 0.4);
    }

/* ========================================
   MIGLIORAMENTI FORMS
   ======================================== */
.form-control:focus,
.form-select:focus {
    border-color: var(--crm-primary);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.15);
}

/* ========================================
   MIGLIORAMENTI TABLES
   ======================================== */
.table thead th {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    border: none;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: var(--crm-transition);
}

    .table tbody tr:hover {
        background: #f8f9fa;
    }

/* ========================================
   MIGLIORAMENTI BADGES
   ======================================== */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 11px;
}

/* ========================================
   MIGLIORAMENTI ALERTS
   ======================================== */
.alert {
    border: none;
    border-radius: var(--crm-radius);
    border-left: 5px solid;
}

.alert-success {
    border-left-color: var(--crm-success);
}

.alert-danger {
    border-left-color: var(--crm-danger);
}

.alert-warning {
    border-left-color: var(--crm-warning);
}

.alert-info {
    border-left-color: var(--crm-primary);
}

/* ========================================
   PAGINATION MODERNA
   ======================================== */
.page-link {
    border-radius: 8px;
    margin: 0 2px;
    transition: var(--crm-transition);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--crm-primary) 0%, var(--crm-primary-dark) 100%);
    border-color: var(--crm-primary);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

/* ========================================
   EMAIL CLIENT SPECIFICO
   ======================================== */
.email-container {
    background: white;
    border-radius: var(--crm-radius);
    box-shadow: var(--crm-shadow);
    overflow: hidden;
}

.email-sidebar {
    background: linear-gradient(180deg, #1a252f 0%, #2c3e50 100%);
    color: white;
}

.email-item {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    margin-bottom: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--crm-transition);
    border-left: 4px solid transparent;
}

    .email-item:hover {
        background: rgba(255,255,255,0.15);
    }

    .email-item.active {
        background: var(--crm-primary);
        border-left-color: white;
        box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
    }

    .email-item.unread {
        border-left-color: var(--crm-warning);
    }

/* ========================================
   CONTACT CARDS
   ======================================== */
.contact-card {
    background: white;
    border-radius: var(--crm-radius);
    padding: 20px;
    box-shadow: var(--crm-shadow);
    transition: var(--crm-transition);
    border-left: 4px solid var(--crm-primary);
}

    .contact-card:hover {
        box-shadow: var(--crm-shadow-hover);
    }

.contact-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--crm-primary), var(--crm-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: 700;
}

/* ========================================
   DASHBOARD GRID
   ======================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.dashboard-section {
    background: white;
    border-radius: var(--crm-radius);
    padding: 25px;
    box-shadow: var(--crm-shadow);
}

.dashboard-section-title {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ========================================
   MODAL IMPROVEMENTS
   ======================================== */
.modal-content {
    border: none;
    border-radius: var(--crm-radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
    background: linear-gradient(135deg, var(--crm-primary) 0%, var(--crm-primary-dark) 100%);
    color: white;
    border-bottom: none;
    border-radius: var(--crm-radius) var(--crm-radius) 0 0;
}

    .modal-header .btn-close {
        filter: brightness(0) invert(1);
    }

/* ========================================
   UTILITY CLASSES
   ======================================== */
.shadow-custom {
    box-shadow: var(--crm-shadow) !important;
}

.shadow-hover-custom {
    box-shadow: var(--crm-shadow-hover) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--crm-primary), var(--crm-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease;
}

/* ========================================
   SCROLLBAR PERSONALIZZATA
   ======================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--crm-primary);
    border-radius: 5px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--crm-primary-dark);
    }

/* ========================================
   RESPONSIVE SAFE
   ======================================== */
@media (max-width: 768px) {
    .stat-card-icon {
        font-size: 32px;
    }

    .stat-card-value {
        font-size: 32px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   FIX PER CONFLITTI COMUNI
   ======================================== */
/* Assicura che il body non sia coperto dalla navbar */
body {
    padding-top: 56px; /* Altezza navbar Bootstrap standard */
}

/* Fix per container principale */
.main-content {
    padding: 30px 0;
    min-height: calc(100vh - 56px);
}

/* Fix per evitare overflow */
.container-fluid {
    overflow-x: hidden;
}