/* FV Firma Digitale - Custom Styles */

body {
    background: #f0f2f5;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.navbar {
    padding: 12px 16px;
}

.navbar-brand {
    font-size: 1.3rem;
    letter-spacing: -0.5px;
}

.card {
    border-radius: 12px !important;
}

.rounded-4 {
    border-radius: 16px !important;
}

.hover-shadow {
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.hover-shadow:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1) !important;
    transform: translateY(-2px);
}

/* Form controls */
.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13,110,253,0.15);
}

.form-control-lg, .form-select-lg {
    border-radius: 10px;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
}

.btn-lg {
    border-radius: 12px;
}

.btn-primary {
    background: #1a56db;
    border-color: #1a56db;
}
.btn-primary:hover {
    background: #1648c5;
    border-color: #1648c5;
}

/* Table improvements */
.table thead th {
    border-bottom: 2px solid #e9ecef;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: #6c757d;
}

.table tbody tr {
    transition: background 0.15s ease;
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
}

/* Footer */
.footer {
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 12px;
        padding-right: 12px;
    }
    .navbar-brand {
        font-size: 1.1rem;
    }
}

/* Sticky sidebar for signing */
@media (min-width: 992px) {
    .sticky-top {
        position: sticky;
        top: 20px;
        z-index: 1020;
    }
}

/* Badge enhancements */
.badge {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 6px;
}

/* Signature pad */
.signature-wrapper canvas {
    border-radius: 8px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Dark Mode */
.dark-mode body {
    background: #1a1d23;
    color: #e0e0e0;
}

.dark-mode .card {
    background: #2d3139;
    border-color: #3a3f48;
    color: #e0e0e0;
}

.dark-mode .table {
    color: #e0e0e0;
}

.dark-mode .table thead th {
    border-bottom-color: #3a3f48;
    color: #9aa0a8;
}

.dark-mode .table tbody tr {
    background: #2d3139;
}

.dark-mode .table tbody tr:hover {
    background: #353a44;
}

.dark-mode .table td,
.dark-mode .table th {
    border-color: #3a3f48;
}

.dark-mode .form-control,
.dark-mode .form-select {
    background: #1a1d23;
    border-color: #3a3f48;
    color: #e0e0e0;
}

.dark-mode .form-control:focus,
.dark-mode .form-select:focus {
    background: #1a1d23;
    border-color: #4fc3f7;
    color: #e0e0e0;
}

.dark-mode .form-text {
    color: #9aa0a8;
}

.dark-mode .btn-outline-primary {
    color: #4fc3f7;
    border-color: #4fc3f7;
}

.dark-mode .btn-outline-primary:hover {
    background: #4fc3f7;
    color: #1a1d23;
}

.dark-mode .btn-outline-danger {
    color: #f06292;
    border-color: #f06292;
}

.dark-mode .btn-outline-danger:hover {
    background: #f06292;
    color: #1a1d23;
}

.dark-mode .alert {
    background: #2d3139;
    color: #e0e0e0;
    border-left: 4px solid;
}

.dark-mode .alert-danger {
    border-left-color: #f44336;
}

.dark-mode .alert-success {
    border-left-color: #4caf50;
}

.dark-mode .alert-info {
    border-left-color: #2196f3;
}

.dark-mode .dropdown-menu {
    background: #2d3139;
    border-color: #3a3f48;
}

.dark-mode .dropdown-item {
    color: #e0e0e0;
}

.dark-mode .dropdown-item:hover {
    background: #353a44;
    color: #fff;
}

.dark-mode hr {
    border-color: #3a3f48;
}

.dark-mode .modal-content {
    background: #2d3139;
    color: #e0e0e0;
    border-color: #3a3f48;
}

.dark-mode .modal-header {
    border-bottom-color: #3a3f48;
}

.dark-mode .modal-footer {
    border-top-color: #3a3f48;
}