@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Modern App Styles - Coordinated with Layout */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --warning-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --danger-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    
    --primary-color: #667eea;
    --secondary-color: #4facfe;
    --success-color: #11998e;
    --warning-color: #f093fb;
    --danger-color: #fa709a;
    
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-muted: #95a5a6;
    
    --border-radius-small: 8px;
    --border-radius-modern: 12px;
    --border-radius-large: 16px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);
    
    --transition-fast: all 0.15s ease;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html, body {
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1:focus {
    outline: none;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

/* Modern Link Styles */
a, .btn-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-weight: 500;
}

a:hover, .btn-link:hover {
    color: var(--secondary-color);
    text-decoration: none;
    transform: translateY(-1px);
}

/* Enhanced Button Styles */
.btn {
    border-radius: var(--border-radius-modern);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: var(--transition-smooth);
    border: none;
    box-shadow: var(--shadow-sm);
    text-transform: none;
    letter-spacing: 0.025em;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    color: white;
}

.btn-secondary {
    background: var(--secondary-gradient);
    color: white;
    border: none;
}

.btn-success {
    background: var(--success-gradient);
    color: white;
    border: none;
}

.btn-warning {
    background: var(--warning-gradient);
    color: white;
    border: none;
}

.btn-danger {
    background: var(--danger-gradient);
    color: white;
    border: none;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

/* Modern Card Styles */
.card {
    border: none;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 1.5rem;
}

/* Enhanced Form Styles */
.form-control {
    border-radius: var(--border-radius-modern);
    border: 2px solid rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
    padding: 0.75rem 1rem;
    font-weight: 400;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Content Area */
.content {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Validation Styles */
.valid.modified:not([type=checkbox]) {
    border-color: var(--success-color);
    box-shadow: 0 0 0 0.2rem rgba(17, 153, 142, 0.25);
}

.invalid {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 0.2rem rgba(250, 112, 154, 0.25);
}

.validation-message {
    color: var(--danger-color);
    font-weight: 500;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Modern Alert Styles */
.alert {
    border: none;
    border-radius: var(--border-radius-modern);
    font-weight: 500;
    padding: 1rem 1.5rem;
}

.alert-primary {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: var(--primary-color);
}

.alert-success {
    background: linear-gradient(135deg, rgba(17, 153, 142, 0.1) 0%, rgba(56, 239, 125, 0.1) 100%);
    color: var(--success-color);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    color: var(--warning-color);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(250, 112, 154, 0.1) 0%, rgba(254, 225, 64, 0.1) 100%);
    color: var(--danger-color);
}

/* Modern Table Styles */
.table {
    border-radius: var(--border-radius-modern);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table thead th {
    background: var(--primary-gradient);
    color: white;
    font-weight: 600;
    border: none;
    padding: 1rem;
}

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

.table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.01);
}

.table tbody td {
    padding: 1rem;
    border-color: rgba(0, 0, 0, 0.06);
}

/* Modern Modal Styles */
.modal-content {
    border: none;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: var(--primary-gradient);
    color: white;
    border-bottom: none;
    border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

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

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding: 1rem 2rem;
}

/* Enhanced Badge Styles */
.badge {
    border-radius: var(--border-radius-small);
    font-weight: 500;
    padding: 0.5rem 0.75rem;
}

.badge-primary {
    background: var(--primary-gradient);
}

.badge-success {
    background: var(--success-gradient);
}

.badge-warning {
    background: var(--warning-gradient);
}

.badge-danger {
    background: var(--danger-gradient);
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error UI */
#blazor-error-ui {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    bottom: 0;
    box-shadow: var(--shadow-lg);
    display: none;
    left: 0;
    padding: 1rem 2rem 1rem 4rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: white;
    font-weight: 500;
    border-radius: var(--border-radius-modern) var(--border-radius-modern) 0 0;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

#blazor-error-ui .dismiss:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.blazor-error-boundary {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    padding: 2rem;
    color: white;
    border-radius: var(--border-radius-modern);
    margin: 1rem 0;
    box-shadow: var(--shadow-md);
}

.blazor-error-boundary::after {
    content: "Si è verificato un errore. Riprova o contatta il supporto.";
    font-weight: 500;
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.125rem; }
    h6 { font-size: 1rem; }
    
    .content {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
}

/* Utility Classes */
.text-gradient-primary {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-secondary {
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-modern {
    box-shadow: var(--shadow-md);
}

.shadow-modern-lg {
    box-shadow: var(--shadow-lg);
}

.border-radius-modern {
    border-radius: var(--border-radius-modern);
}

.transition-smooth {
    transition: var(--transition-smooth);
}

/* Global fix: Toast sempre sopra tutti gli elementi */
.blazored-toast-container {
    z-index: 10000 !important;
}