/* Import Google Fonts - Inter per design moderno - AGGIORNATO */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Palette colori estratta dal logo Tipup - Design System Moderno */
    --primary-color: #2C3E50; /* Blu scuro elegante dal logo */
    --primary-light: #34495E;
    --primary-dark: #1A252F;
    --secondary-color: #E67E22; /* Arancione caldo dal logo */
    --secondary-light: #F39C12;
    --secondary-dark: #D35400;
    --accent-color: #3498DB; /* Azzurro vivace */
    --accent-light: #5DADE2;
    
    /* Sfondo chiaro ispirato al logo */
    --background-color: #F8F9FB; /* Grigio chiarissimo con sfumatura azzurra */
    --surface-color: #FFFFFF;
    --surface-secondary: #F1F3F6;
    
    /* Colori neutri moderni */
    --white: #FFFFFF;
    --light-gray: #E9ECEF;
    --gray: #6C757D;
    --dark-gray: #495057;
    --black: #212529;
    --text-primary: #2C3E50;
    --text-secondary: #5A6C7D;
    --text-muted: #95A5A6;
    
    /* Colori di stato - palette moderna */
    --success: #27AE60;
    --success-light: #2ECC71;
    --warning: #F39C12;
    --warning-light: #E67E22;
    --danger: #E74C3C;
    --danger-light: #EC7063;
    --info: #3498DB;
    --info-light: #5DADE2;
    
    /* Ombre moderne e morbide */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Tipografia moderna */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spaziature sistema 8pt */
    --spacing-0: 0;
    --spacing-1: 0.25rem; /* 4px */
    --spacing-2: 0.5rem;  /* 8px */
    --spacing-3: 0.75rem; /* 12px */
    --spacing-4: 1rem;    /* 16px */
    --spacing-5: 1.25rem; /* 20px */
    --spacing-6: 1.5rem;  /* 24px */
    --spacing-8: 2rem;    /* 32px */
    --spacing-10: 2.5rem; /* 40px */
    --spacing-12: 3rem;   /* 48px */
    --spacing-16: 4rem;   /* 64px */
    --spacing-20: 5rem;   /* 80px */
    
    /* Border radius moderno */
    --radius-none: 0;
    --radius-sm: 0.25rem;
    --radius: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transizioni fluide */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    
    /* Z-index layering */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
}

/* Import Google Fonts - Inter per design moderno */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Reset e base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-color);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar moderna */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: var(--radius-full);
}

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

/* Container e layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-4);
}

/* Main layout */
main {
    min-height: calc(100vh - 80px);
    padding: var(--spacing-8) 0;
}

/* Tipografia moderna con spaziatura icone migliorata */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.3;
    margin-bottom: var(--spacing-6); /* Più spazio sotto i titoli */
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-4); /* Spazio generoso tra icona e testo */
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-8); /* Ancora più spazio per h1 */
}

h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-6);
}

h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-6);
}

h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-5);
}

h5 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
}

h6 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-4);
}

/* Icone nei titoli con colore accentuato */
h1 i, h2 i, h3 i, h4 i, h5 i, h6 i {
    color: var(--primary-color);
    font-size: 0.9em;
    flex-shrink: 0;
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Focus states moderni */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    border-color: var(--accent-color);
}

/* Utilities */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-white { color: var(--white) !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-info { background-color: var(--info) !important; }
.bg-white { background-color: var(--white) !important; }

.font-weight-normal { font-weight: var(--font-weight-normal) !important; }
.font-weight-medium { font-weight: var(--font-weight-medium) !important; }
.font-weight-semibold { font-weight: var(--font-weight-semibold) !important; }
.font-weight-bold { font-weight: var(--font-weight-bold) !important; }

.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.align-items-center { align-items: center !important; }
.align-items-start { align-items: flex-start !important; }
.align-items-end { align-items: flex-end !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-start { justify-content: flex-start !important; }
.justify-content-end { justify-content: flex-end !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-1) !important; }
.mb-2 { margin-bottom: var(--spacing-2) !important; }
.mb-3 { margin-bottom: var(--spacing-3) !important; }
.mb-4 { margin-bottom: var(--spacing-4) !important; }
.mb-6 { margin-bottom: var(--spacing-6) !important; }
.mb-8 { margin-bottom: var(--spacing-8) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-1) !important; }
.mt-2 { margin-top: var(--spacing-2) !important; }
.mt-3 { margin-top: var(--spacing-3) !important; }
.mt-4 { margin-top: var(--spacing-4) !important; }
.mt-6 { margin-top: var(--spacing-6) !important; }
.mt-8 { margin-top: var(--spacing-8) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-1) !important; }
.p-2 { padding: var(--spacing-2) !important; }
.p-3 { padding: var(--spacing-3) !important; }
.p-4 { padding: var(--spacing-4) !important; }
.p-6 { padding: var(--spacing-6) !important; }
.p-8 { padding: var(--spacing-8) !important; }

/* Reset e base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-color);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar moderna */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--surface-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: var(--radius-full);
}

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

/* Container e layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-4);
}

/* Container che occupa tutta la larghezza */
.container-full {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 var(--spacing-8); /* Padding generoso ma non eccessivo */
}

/* Main layout con più spazio */
main {
    min-height: calc(100vh - 80px);
    padding: var(--spacing-10) 0; /* Molto più spazio verticale */
}

/* Tipografia moderna */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    color: var(--text-primary);
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--primary-light);
}

/* Focus states moderni */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    border-color: var(--accent-color);
}

/* ===== HEADER MODERNO ===== */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-4) 0;
    min-height: 80px;
}

/* Logo moderno centrato */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    transition: var(--transition-base);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo img {
    height: 48px;
    width: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.logo:hover img {
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--white);
    letter-spacing: -0.025em;
}

/* Navigation moderna */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-2);
    align-items: center;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    opacity: 1;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.nav-menu a i {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* User info moderna */
.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.user-name {
    color: var(--white);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    line-height: 1;
}

.user-role {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
}

.user-menu {
    display: flex;
    gap: var(--spacing-2);
}

/* Mobile navigation */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: var(--radius);
    transition: var(--transition-base);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ===== BUTTONS MODERNI CON BORDI ULTRA-ARROTONDATI ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4); /* Spazio generoso tra icona e testo */
    padding: var(--spacing-5) var(--spacing-8); /* Padding estremamente generoso */
    border: 2px solid transparent;
    border-radius: 25px !important; /* Bordi MOLTO arrotondati - forza applicazione */
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.6;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    margin: var(--spacing-2) var(--spacing-1); /* Più spazio verticale tra pulsanti */
    min-height: 50px; /* Altezza minima più grande */
    box-shadow: var(--shadow-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button variants */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-info {
    background: linear-gradient(135deg, var(--info) 0%, var(--info-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--light-gray);
}

.btn-ghost:hover {
    background: var(--surface-secondary);
    border-color: var(--gray);
    color: var(--text-primary);
}

/* Button sizes con padding e bordi estremi */
.btn-sm {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    gap: var(--spacing-2);
    border-radius: 18px !important; /* Bordi molto arrotondati */
    min-height: 40px;
}

.btn-lg {
    padding: var(--spacing-6) var(--spacing-10);
    font-size: var(--font-size-lg);
    gap: var(--spacing-4);
    border-radius: 35px !important; /* Bordi ULTRA arrotondati */
    min-height: 60px;
}

.btn-xl {
    padding: var(--spacing-8) var(--spacing-12);
    font-size: var(--font-size-xl);
    gap: var(--spacing-5);
    border-radius: 40px !important; /* Bordi estremamente arrotondati */
    min-height: 70px;
}

/* Layout principale */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-4);
}

/* ===== CARDS MODERNE CON SPAZIATURA MIGLIORATA ===== */
.card {
    background: var(--surface-color);
    border-radius: var(--radius-2xl); /* Bordi ancora più arrotondati */
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: var(--spacing-16); /* Spaziatura ancora più generosa tra cards */
    margin-top: 25px;
}

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

.card-header {
    padding: var(--spacing-12); /* Padding estremamente generoso */
    border-bottom: 1px solid var(--light-gray);
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--surface-secondary) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-8); /* Spazio molto generoso tra gli elementi */
}

.card-title {
    font-size: var(--font-size-2xl); /* Titolo ancora più grande */
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-5); /* Spazio molto generoso dall'icona */
}

.card-title i {
    color: var(--primary-color);
    font-size: var(--font-size-xl); /* Icona più grande */
    border-radius: var(--radius-lg);
    padding: var(--spacing-2);
    background: rgba(52, 152, 219, 0.1);
}

.card-actions {
    display: flex;
    gap: var(--spacing-5); /* Spazio molto generoso tra i bottoni */
    align-items: center;
    flex-wrap: wrap;
}

.card-body {
    padding: var(--spacing-12); /* Padding estremamente generoso */
    line-height: 1.8; /* Migliore leggibilità */
}

.card-footer {
    padding: var(--spacing-10) var(--spacing-12); /* Più padding */
    border-top: 1px solid var(--light-gray);
    background: var(--surface-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-8);
}

/* ===== FORMS MODERNI CON SPAZIATURA MIGLIORATA ===== */
.form-group {
    margin-bottom: var(--spacing-10); /* Spaziatura estremamente generosa tra i campi */
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-4); /* Più spazio dalla label */
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    font-size: var(--font-size-base); /* Label più grandi */
}

.form-control {
    width: 100%;
    padding: var(--spacing-5) var(--spacing-6); /* Padding molto più generoso */
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-xl); /* Bordi molto più arrotondati */
    font-family: inherit;
    font-size: var(--font-size-base);
    line-height: 1.6; /* Migliore leggibilità */
    color: var(--text-primary);
    background: var(--surface-color);
    transition: var(--transition-base);
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.form-control:disabled {
    background: var(--surface-secondary);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* Form validation */
.form-control.is-valid {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.form-control.is-invalid {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.invalid-feedback {
    display: block;
    margin-top: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--danger);
}

.valid-feedback {
    display: block;
    margin-top: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--success);
}

/* Select custom */
select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-3) center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: var(--spacing-10);
    appearance: none;
}

/* Textarea */
textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* ===== TABLES MODERNE ===== */
.table-container {
    background: var(--surface-color);
    border-radius: var(--radius-2xl); /* Bordi ancora più arrotondati */
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-base); /* Font più grande */
}

.table thead th {
    background: linear-gradient(135deg, var(--surface-secondary) 0%, var(--light-gray) 100%);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-6) var(--spacing-8); /* Padding ancora più generoso */
    text-align: left;
    border-bottom: 2px solid var(--light-gray);
    position: relative;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table thead th[data-sortable="true"] {
    cursor: pointer;
    transition: var(--transition-base);
}

.table thead th[data-sortable="true"]:hover {
    background: var(--light-gray);
    color: var(--primary-color);
}

.table tbody td {
    padding: var(--spacing-6) var(--spacing-8); /* Padding ancora più generoso */
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    vertical-align: middle;
    color: var(--text-secondary);
    line-height: 1.6; /* Migliore leggibilità */
}

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

.table tbody tr:hover {
    background: rgba(52, 152, 219, 0.02);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== BADGES MODERNI CON BORDI ULTRA-ARROTONDATI ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-3); /* Più spazio tra icona e testo */
    padding: var(--spacing-3) var(--spacing-6); /* Padding molto più generoso */
    border-radius: 20px !important; /* Bordi MOLTO arrotondati - forza applicazione */
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    min-height: 32px;
}

.badge:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.badge-primary {
    background: rgba(44, 62, 80, 0.1);
    color: var(--primary-color);
    border-color: rgba(44, 62, 80, 0.2);
}

.badge-secondary {
    background: rgba(230, 126, 34, 0.1);
    color: var(--secondary-color);
    border-color: rgba(230, 126, 34, 0.2);
}

.badge-success {
    background: rgba(39, 174, 96, 0.1);
    color: var(--success);
    border-color: rgba(39, 174, 96, 0.2);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.1);
    color: var(--warning);
    border-color: rgba(243, 156, 18, 0.2);
}

.badge-danger {
    background: rgba(231, 76, 60, 0.1);
    color: var(--danger);
    border-color: rgba(231, 76, 60, 0.2);
}

.badge-info {
    background: rgba(52, 152, 219, 0.1);
    color: var(--info);
    border-color: rgba(52, 152, 219, 0.2);
}

/* Badge Sizes con bordi ultra-arrotondati */
.badge-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-xs);
    border-radius: 15px !important;
    gap: var(--spacing-1);
    min-height: 26px;
}

.badge-lg {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
    border-radius: 25px !important;
    gap: var(--spacing-3);
    font-weight: var(--font-weight-bold);
    min-height: 40px;
}

.badge-xl {
    padding: var(--spacing-5) var(--spacing-8);
    font-size: var(--font-size-lg);
    border-radius: 30px !important;
    gap: var(--spacing-4);
    font-weight: var(--font-weight-bold);
    min-height: 48px;
}

/* Badge solid variants con bordi arrotondati */
.badge-solid {
    color: white !important;
    border: none;
}

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

.badge-solid.badge-secondary {
    background: var(--secondary-color);
}

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

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

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

.badge-solid.badge-info {
    background: var(--info);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .container-full {
        padding: 0 var(--spacing-6); /* Riduci padding laterale */
    }
    
    .header-content {
        padding: var(--spacing-3) 0;
    }
    
    .card-header {
        padding: var(--spacing-8);
    }
    
    .card-body {
        padding: var(--spacing-8);
    }
    
    .stat-card {
        padding: var(--spacing-8);
        gap: var(--spacing-6);
    }
    
    .stat-icon {
        width: 70px;
        height: 70px;
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 768px) {
    .container-full {
        padding: 0 var(--spacing-4); /* Riduci ulteriormente su tablet */
    }
    
    main {
        padding: var(--spacing-8) 0; /* Riduci padding verticale */
    }
    
    .header-content {
        padding: var(--spacing-3) 0;
    }
    
    .card-header {
        padding: var(--spacing-6);
        flex-direction: column;
        gap: var(--spacing-4);
        align-items: flex-start;
    }
    
    .card-body {
        padding: var(--spacing-6);
    }
    
    .card-footer {
        padding: var(--spacing-4) var(--spacing-6);
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table {
        min-width: 600px;
    }
    
    .stat-card {
        padding: var(--spacing-6);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-4);
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
    
    .btn {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .container-full {
        padding: 0 var(--spacing-3); /* Padding minimo su mobile */
    }
    
    main {
        padding: var(--spacing-6) 0;
    }
    
    h1 {
        font-size: var(--font-size-3xl);
    }
    
    h2 {
        font-size: var(--font-size-2xl);
    }
    
    h3 {
        font-size: var(--font-size-xl);
    }
    
    .logo img {
        height: 40px;
        width: 40px;
    }
    
    .btn-lg {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-base);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .table thead th,
    .table tbody td {
        padding: var(--spacing-3) var(--spacing-4);
    }
    
    .card-title {
        font-size: var(--font-size-xl);
    }
    
    .card-header {
        padding: var(--spacing-4);
    }
    
    .card-body {
        padding: var(--spacing-4);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

/* ===== STAT CARDS CON SPAZIATURA MIGLIORATA ===== */
.stat-card {
    background: linear-gradient(135deg, var(--surface-color) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: var(--radius-2xl); /* Bordi ancora più arrotondati */
    padding: var(--spacing-12); /* Padding estremamente generoso */
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: var(--spacing-10); /* Spaziatura ancora più generosa tra icona e contenuto */
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-16); /* Molto più spazio tra le cards */
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 140px; /* Elemento decorativo più grande */
    height: 140px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(50px, -50px); /* Posizione migliore */
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 90px; /* Icona ancora più grande */
    height: 90px;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-3xl); /* Icona molto più grande */
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-number {
    display: block;
    font-size: var(--font-size-4xl); /* Numero molto grande */
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--spacing-3); /* Più spazio */
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-lg); /* Label più grande */
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.4;
}

/* ===== UTILITIES ===== */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-white { color: var(--white) !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }

/* Vecchi stili da sovrascrivere */

/* ===== NOTIFICATIONS ===== */
.notification {
    position: fixed;
    right: var(--spacing-5);
    z-index: var(--z-toast);
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 400px;
    animation: slideInRight 0.3s ease-out;
}

.notification-content {
    padding: var(--spacing-4) var(--spacing-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-3);
}

.notification-message {
    color: var(--white);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.notification-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    font-size: var(--font-size-lg);
    transition: var(--transition-base);
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.notification-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
}

.notification-error {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);
}

.notification-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);
}

.notification-info {
    background: linear-gradient(135deg, var(--info) 0%, var(--info-light) 100%);
}

/* Flash messages modernizzati */
.flash-message {
    position: fixed;
    top: var(--spacing-6);
    right: var(--spacing-5);
    z-index: var(--z-toast);
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 400px;
    animation: slideInRight 0.3s ease-out;
}

.flash-message.success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: var(--white);
}

.flash-message.error {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);
    color: var(--white);
}

.flash-message.warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);
    color: var(--white);
}

.flash-message.info {
    background: linear-gradient(135deg, var(--info) 0%, var(--info-light) 100%);
    color: var(--white);
}

.flash-content {
    padding: var(--spacing-4) var(--spacing-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    text-decoration: none;
    color: var(--white);
}

.logo img {
    height: 40px;
    width: auto;
}

.logo-text {
    background: linear-gradient(45deg, var(--accent-color), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    font-weight: var(--font-weight-normal);
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* User info */
.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--grey);
}

.user-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
}

/* Main content */
.main-content {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 200px);
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.card-header {
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    color: var(--gray);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    color: var(--white);
}

.btn-success {
    background: var(--success);
    color: var(--white);
}

.btn-warning {
    background: var(--warning);
    color: var(--black);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

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

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.125rem;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-normal);
    color: var(--dark-gray);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.form-control.is-valid {
    border-color: var(--success);
}

/* Tables */
.table-container {
    overflow-x: auto;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.table th {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    font-weight: var(--font-weight-bold);
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody tr:hover {
    background: var(--light-gray);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Status badges */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

.badge-info {
    background: var(--info);
    color: var(--white);
}

.badge-secondary {
    background: var(--gray);
    color: var(--white);
}

/* Statistics cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--gray);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Utility classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--gray); }

.bg-primary { background-color: var(--primary-color); }
.bg-light { background-color: var(--light-gray); }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.align-items-center { align-items: center; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }

/* Grid system con spaziatura migliorata */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -var(--spacing-4); /* Margini negativi più generosi */
    gap: var(--spacing-8) 0; /* Gap verticale tra le righe */
}

.col {
    flex: 1;
    padding: 0 var(--spacing-4); /* Padding più generoso */
}

.col-6 { flex: 0 0 50%; max-width: 50%; padding: 0 var(--spacing-4); }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 var(--spacing-4); }
.col-3 { flex: 0 0 25%; max-width: 25%; padding: 0 var(--spacing-4); }

/* ===== WIDGET GENERICI CON SPAZIATURA MIGLIORATA ===== */
.widget {
    background: var(--surface-color);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-12);
    margin-bottom: var(--spacing-16);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.widget-header {
    margin-bottom: var(--spacing-8);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid var(--light-gray);
}

.widget-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.widget-content {
    line-height: 1.8;
}

/* Spaziatura extra per sezioni principali */
.main-section {
    margin-bottom: var(--spacing-20);
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-gray), transparent);
    margin: var(--spacing-16) 0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .col-6,
    .col-4,
    .col-3 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .table-container {
        font-size: 0.75rem;
    }
    
    .table th,
    .table td {
        padding: var(--spacing-sm);
    }
}

/* Animazioni */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Modal overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none; /* Nascosto di default */
    align-items: center;
    justify-content: center;
    z-index: 1050;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 0;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    animation: fadeIn 0.3s ease-out;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    color: var(--primary-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--light-gray);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}



/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
}

.footer a {
    color: var(--accent-color);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* ===== ELEMENTI AGGIUNTIVI CON BORDI ARROTONDATI ===== */

/* Progress Bar */
.progress {
    background: var(--light-gray);
    border-radius: var(--radius-2xl);
    height: 12px;
    overflow: hidden;
    margin: var(--spacing-4) 0;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    height: 100%;
    border-radius: var(--radius-2xl);
    transition: width 0.3s ease;
}

/* Toast/Notification */
.toast {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-4) var(--spacing-6);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

/* Tooltip */
.tooltip {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    position: absolute;
    z-index: 1070;
    box-shadow: var(--shadow-md);
}

/* Dropdown */
.dropdown-menu {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    min-width: 200px;
}

.dropdown-item {
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    color: var(--text-primary);
}

.dropdown-item:hover {
    background: var(--surface-secondary);
    color: var(--primary-color);
}

/* Accordion */
.accordion-item {
    border-radius: var(--radius-2xl);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.accordion-header {
    background: var(--surface-secondary);
    padding: var(--spacing-4) var(--spacing-6);
    cursor: pointer;
    transition: all 0.2s ease;
}

.accordion-header:hover {
    background: var(--light-gray);
}

.accordion-content {
    padding: var(--spacing-6);
    background: var(--white);
}

/* Tabs */
.tab-nav {
    display: flex;
    background: var(--surface-secondary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2);
    margin-bottom: var(--spacing-6);
}

.tab-item {
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-xl);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-secondary);
}

.tab-item:hover,
.tab-item.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

/* Pagination Controls */
.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--surface-color);
    border-top: 1px solid var(--light-gray);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.pagination-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.pagination-pages {
    display: flex;
    gap: var(--spacing-1);
    margin: 0 var(--spacing-3);
}

.pagination-pages .btn {
    min-width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
}

@media (max-width: 768px) {
    .pagination-controls {
        flex-direction: column;
        gap: var(--spacing-3);
        text-align: center;
    }
    
    .pagination-pages {
        margin: 0;
    }
}

/* Modal stacking and focus fixes */
.modal-overlay.modal-active {
    z-index: var(--z-modal);
}

.modal-overlay:not(.modal-active) {
    opacity: 0.3;
    pointer-events: none;
}

/* Responsive improvements for modals */
@media (max-width: 768px) {
    .modal-content {
        margin: 20px !important;
        width: calc(100% - 40px) !important;
        max-height: calc(100vh - 40px) !important;
        overflow-y: auto;
    }
}

/* Fix per scrollbar compensation */
body.modal-open {
    overflow: hidden !important;
}

/* Loading states and skeleton loaders */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-2);
}

.skeleton-text:last-child {
    width: 60%;
}

/* Accessibility improvements */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Focus management */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow: none;
        --shadow-sm: none;
        --shadow-md: none;
        --shadow-lg: none;
    }
    
    .card,
    .btn,
    .form-control {
        border: 2px solid var(--text-primary);
    }
}

/* Action buttons styling */
.action-buttons {
    display: flex;
    gap: var(--spacing-2);
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.action-buttons .btn {
    min-width: auto;
    padding: var(--spacing-2) var(--spacing-3);
}

.action-buttons .btn i {
    font-size: 0.875rem;
}

/* Dropdown positioning */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: var(--z-dropdown);
    display: none;
    margin-top: var(--spacing-1);
}

.dropdown-menu.show,
.dropdown-menu[style*="display: block"] {
    display: block;
}

.dropdown-toggle::after {
    content: none; /* Remove default arrow */
}

/* Table action buttons responsiveness */
@media (max-width: 768px) {
    .action-buttons {
        gap: var(--spacing-1);
    }
    
    .action-buttons .btn {
        padding: var(--spacing-1) var(--spacing-2);
        font-size: 0.75rem;
    }
    
    .action-buttons .btn i {
        font-size: 0.75rem;
    }
}