/* 
 * Band on the Cloud - Nuovo stile
 * Design moderno, scuro e mobile-friendly
 */

 :root {
  /* Colori principali */
  --primary-color: #00b8d4;
  --primary-hover: #0099c4;
  --secondary-color: #ff6584;
  --dark-bg: #1E1E2A;
  --darker-bg: #15151f;
  --light-bg: #2a2a3c;
  --lighter-bg: #353549;
  --text-color: #e9e9e9;
  --text-muted: #a0a0a0;
  --border-color: #353549;
  --success-color: #2ecc71;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --info-color: #3498db;
  
  /* Dimensioni e spaziature */
  --header-height: 70px;
  --container-padding: 1.5rem;
  --section-spacing: 5rem;
  --card-border-radius: 12px;
  --button-border-radius: 8px;
  
  /* Font e tipografia */
  --font-family-base: 'Inter', sans-serif;
  --font-family-heading: 'Bebas Neue', sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  /* Transizioni */
  --transition-speed: 0.3s;
  --transition-timing: ease-in-out;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
  color: var(--text-color);
  background-color: var(--dark-bg);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

p {
  margin-bottom: 1rem;
}

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

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

img {
  max-width: 100%;
  height: auto;
}

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

.text-right {
  text-align: right;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

/* Header e navigazione */
.site-header {
  background-color: var(--darker-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.5rem 0;
}

.navbar {
  padding: 0.5rem 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-brand-container {
  display: flex;
  align-items: center;
}

.navbar-brand-container .navbar-brand {
  margin-right: 0;
}

.logo {
  height: 40px;
  max-width: 150px;
  object-fit: contain;
}

.navbar-toggler {
  border: none;
  background-color: transparent;
  color: var(--text-color);
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav {
  margin-left: auto;
}

.nav-item {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--button-border-radius);
  transition: all var(--transition-speed) var(--transition-timing);
}

.nav-link:hover, .nav-link:focus {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

.nav-item.active .nav-link {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

.dropdown-menu {
  background-color: var(--lighter-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--card-border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-color);
  padding: 0.5rem 1rem;
  border-radius: var(--button-border-radius);
  transition: all var(--transition-speed) var(--transition-timing);
}

.dropdown-item:hover, .dropdown-item:focus {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

.login-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: var(--button-border-radius);
  font-weight: 600;
  transition: all var(--transition-speed) var(--transition-timing);
  position: relative;
}

.login-btn:hover, .login-btn:focus {
  background-color: var(--primary-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.register-btn {
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  transition: all var(--transition-speed) var(--transition-timing);
}

.register-btn:hover, .register-btn:focus {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-1px);
}

/* User menu */
.user-profile-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--lighter-bg);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-dropdown {
  min-width: 240px;
}

.user-info {
  padding: 0.75rem 1rem;
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 600;
  font-size: 1rem;
}

.user-role {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.dropdown-divider {
  border-top: 1px solid var(--border-color);
  margin: 0.5rem 0;
}

.logout-link {
  color: var(--danger-color);
}

.logout-link:hover {
  background-color: rgba(231, 76, 60, 0.1);
  color: var(--danger-color);
}

/* Hero section */
.hero-section {
  position: relative;
  padding: 2rem 0 2rem;
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  overflow: hidden;
}

.hero-content {
  z-index: 10;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  color: white;
  font-weight: 800;
}

.hero-subtitle {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: #4ecdc4; /* Colore turchese/acqua più moderno */
  font-weight: 600;
}

.hero-text {
  font-size: 1.1rem;
  margin-bottom: 0;
  color: #ffffff; /* Bianco per massimo contrasto */
  max-width: 100%;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-image {
  position: relative;
  z-index: 5;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 1;
}

/* Video card styles */
.video-card {
  background-color: var(--light-bg);
  border-radius: var(--card-border-radius);
  padding: 1.5rem;
  height: 100%;
  transition: transform var(--transition-speed) var(--transition-timing),
              box-shadow var(--transition-speed) var(--transition-timing);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  background-color: var(--lighter-bg);
}

.video-container {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  margin-bottom: 1.5rem;
  border-radius: calc(var(--card-border-radius) - 4px);
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Features section */
.features-section {
  padding: 1rem 0 2rem; /* Ridotto da 3rem */
  background-color: var(--dark-bg);
}

.section-header {
  margin-bottom: 2rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: white;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

.features-row {
  margin-top: 1.5rem; /* Ridotto da 2rem */
}

.feature-card {
  background-color: var(--light-bg);
  border-radius: var(--card-border-radius);
  padding: 1.5rem; /* Ridotto da 2rem */
  height: 100%;
  transition: transform var(--transition-speed) var(--transition-timing),
              box-shadow var(--transition-speed) var(--transition-timing);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-height: 380px; /* Altezza massima per rendere i blocchi più compatti */
  overflow-y: auto; /* Aggiunge scrollbar se il contenuto è troppo lungo */
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  background-color: var(--lighter-bg);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem; /* Ridotto lo spazio sotto l'icona */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px; /* Ridotto da 80px */
  height: 60px; /* Ridotto da 80px */
  background-color: rgba(0, 184, 212, 0.1);
  border-radius: 50%;
  margin-left: auto;
  margin-right: auto;
}

.feature-title {
  font-size: 1.15rem; /* Ridotto da 1.25rem */
  margin-bottom: 0.75rem; /* Ridotto da 1rem */
  font-weight: 600;
}

.feature-text {
  color: var(--text-muted);
  margin-bottom: 1rem; /* Ridotto da 1.5rem */
  flex-grow: 1;
  font-size: 0.9rem; /* Testo leggermente più piccolo */
  line-height: 1.4; /* Line height ridotto */
}

/* CTA section */
.cta-section {
  padding: 1.5rem 0;
  background-color: var(--primary-color);
  color: #fff;
}

.stats-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.8;
}

.cta-container {
  background-color: var(--primary-color);
  border-radius: var(--card-border-radius);
  padding: 1rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.cta-title {
  font-size: 2rem;
  color: white;
  margin-bottom: 1rem;
}

.cta-text {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
  font-size: 1.1rem;
}

/* Footer */
.site-footer {
  background-color: var(--darker-bg);
  padding: 4rem 0 2rem;
  color: var(--text-muted);
}

.footer-main {
  margin-bottom: 3rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-heading {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-team-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-team-list li {
  margin-bottom: 0.75rem;
}

.team-member-name {
  font-weight: 600;
  color: white;
}

.footer-address {
  font-style: normal;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--light-bg);
  color: white;
  transition: all var(--transition-speed) var(--transition-timing);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.footer-divider {
  height: 1px;
  background-color: var(--border-color);
  margin-bottom: 2rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-right: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-muted);
  transition: color var(--transition-speed) var(--transition-timing);
}

.footer-links a:hover {
  color: white;
}

.copyright {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) var(--transition-timing);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
  background-color: var(--primary-hover);
  color: white;
  transform: translateY(-5px);
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(30, 30, 42, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner-container {
  text-align: center;
}

.spinner {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.spinner > div {
  width: 12px;
  height: 12px;
  margin: 0 5px;
  background-color: var(--primary-color);
  border-radius: 100%;
  display: inline-block;
  animation: bounce 1.4s infinite ease-in-out both;
}

.spinner .bounce1 {
  animation-delay: -0.32s;
}

.spinner .bounce2 {
  animation-delay: -0.16s;
}

@keyframes bounce {
  0%, 80%, 100% { 
    transform: scale(0);
  } 40% { 
    transform: scale(1.0);
  }
}

/* Buttons */
.btn {
  border-radius: var(--button-border-radius);
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  transition: all var(--transition-speed) var(--transition-timing);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 184, 212, 0.3);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 184, 212, 0.3);
}

.btn-outline-light {
  color: white;
  border-color: white;
}

.btn-outline-light:hover, .btn-outline-light:focus {
  background-color: white;
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 255, 255, 0.3);
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
}

/* Modal Styles */
.modal-content {
  background-color: var(--lighter-bg);
  border: none;
  border-radius: var(--card-border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.modal-dialog {
  max-width: 650px; /* Più largo per evitare scrolling verticale */
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem;
}

.modal-title {
  color: white;
  font-weight: 600;
  font-size: 1.5rem;
}

.btn-close {
  background-color: var(--border-color);
  opacity: 0.8;
  border-radius: 50%;
  padding: 0.5rem;
}

.btn-close:hover {
  opacity: 1;
  background-color: var(--primary-color);
}

.modal-body {
  padding: 1.25rem 1.5rem;
  color: var(--text-color);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  padding: 1.5rem;
}

.modal-feature-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  text-align: center;
  display: block; /* Cambiato da inline-block a block per evitare conflitti con float */
  float: left;
  margin-right: 1rem;
}

.modal-body ul {
  margin-bottom: 0.75rem; /* Ulteriormente ridotto */
  padding-left: 1.25rem;
  display: flex; /* Dispone gli elementi in orizzontale */
  flex-wrap: wrap; /* Permette il wrapping quando necessario */
  gap: 0.5rem 1.5rem; /* Spazio tra gli elementi (verticale, orizzontale) */
}

.modal-body li {
  margin-bottom: 0.25rem;
  width: calc(50% - 1.5rem); /* Due colonne con spazio tra di esse */
  position: relative;
  padding-left: 1rem; /* Spazio per il bullet point */
}

.modal-body li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
}

/* Hero section customizations */
.hero-logo {
  max-width: 76.5%; /* Ridotto del 15% da 90% */
  margin: 0 auto;
  display: block;
}

.footer-main-logo {
  max-width: 180px;
  margin-bottom: 1rem;
}

.pon-logo-footer {
  margin-top: 1rem;
  text-align: right;
}

.pon-logo-footer img {
  max-width: 120px;
}

/* Dashboard styles */
.dashboard-container {
  padding: 2rem 0;
}

.page-title {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.dashboard-card {
  background-color: var(--darker-bg);
  border: none;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.section-title {
  color: var(--text-color);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.table {
  margin-bottom: 0;
}

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

.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-color: rgba(255, 255, 255, 0.1);
}

.project-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.project-link:hover {
  color: var(--text-color);
  text-decoration: underline;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
  color: var(--text-muted);
  padding: 1rem;
}

.dataTables_wrapper .dataTables_filter input {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  border-radius: 4px;
  padding: 0.375rem 0.75rem;
}

.dataTables_wrapper .dataTables_length select {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  border-radius: 4px;
  padding: 0.375rem 0.75rem;
}

/* Media queries */
@media (max-width: 991.98px) {
  .hero-section {
    padding: 4rem 0 6rem;
  }
  
  .hero-content {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .hero-text {
    max-width: 100%;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .section-spacing {
    padding: 3rem 0;
  }
  
  .cta-container {
    padding: 2rem;
  }
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .feature-card, .testimonial-card {
    padding: 1.5rem;
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .footer-links li {
    margin-right: 0;
  }
  
  .copyright {
    text-align: left;
    margin-top: 1rem;
  }
}

@media (max-width: 575.98px) {
  .hero-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .cta-container {
    text-align: center;
  }
  
  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
  }
}

/* Mobile menu */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--darker-bg);
    border-radius: var(--card-border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 1rem;
    margin-top: 1rem;
  }
  
  .nav-item {
    margin: 0.5rem 0;
  }
  
  .dropdown-menu {
    background-color: var(--dark-bg);
    border: none;
    padding: 0.5rem;
    margin-top: 0.5rem;
    box-shadow: none;
  }
  
  body.mobile-menu-open {
    overflow: hidden;
  }
}


/* Stili aggiuntivi per la gestione gruppi e utenti */
:root {
  --tab-bg-color: #f0f2f5;
  --card-header-bg: #e9ecef;
  --card-shadow: 0 2px 4px rgba(0,0,0,0.05);
  --card-border: 1px solid #dee2e6;
  --card-bg-dark: #2a2a3c;
  --card-header-dark: #353549;
  --card-border-dark: 2px solid #5a5a7a; /* Bordo più spesso e più chiaro */
  --card-shadow-dark: 0 3px 10px rgba(0,0,0,0.3); /* Ombra più pronunciata */
}

/* Stili per la gestione gruppi e utenti */

.page-title {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

@media (min-width: 1200px) {
  .h1, h1 {
    font-size: 2.5rem;
  }
}

.gestione-tabs {
background-color: var(--tab-bg-color);
border-radius: 8px 8px 0 0;
padding: 10px 10px 0 10px;
}

.gestione-content {
background-color: var(--tab-bg-color);
border-radius: 0 0 8px 8px;
padding: 20px;
}

.gruppo-card {
border: var(--card-border);
box-shadow: var(--card-shadow);
margin-bottom: 1rem;
}

.gruppo-header {
background-color: var(--card-header-bg);
}

.utente-card {
border: var(--card-border);
box-shadow: var(--card-shadow);
height: 100%;
}

.utente-card-admin {
background-color: rgba(0, 184, 212, 0.1);
}

/* Stili specifici per i pulsanti nelle card utente */
.utente-card .btn-group .btn-sm {
  padding: 0.15rem 0.3rem;
  line-height: 1;
  font-size: 0.75rem;
}

/* Ridimensionamento icone nei pulsanti */
.btn-sm i.ion-arrow-down-a,
.btn-sm i.ion-person-add,
.btn-sm i.ion-ios-trash,
.btn-sm i.ion-ios-compose {
  font-size: 12px;
  line-height: 1;
  vertical-align: middle;
}

.card-header-custom {
background-color: var(--card-header-bg);
}

/* Stili per migliorare il contrasto e la leggibilità */
.card {
  background-color: var(--card-bg-dark);
  border: var(--card-border-dark);
  box-shadow: var(--card-shadow-dark);
  color: var(--text-color);
}

.card-header {
  background-color: var(--card-header-dark);
  border-bottom: var(--card-border-dark);
  color: white;
}

.card-body {
  background-color: var(--card-bg-dark);
}

.card-title {
  color: #ffffff;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.card-title .btn {
  margin-left: 10px;
}

.card-text {
  color: var(--text-color);
}

.group-name {
  color: #ffffff;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.group-toggle-icon {
  margin-left: 8px;
  font-size: 0.8em;
  transition: transform 0.3s ease;
  opacity: 0.7;
  color: var(--primary-color);
}

.collapsed .group-toggle-icon {
  transform: rotate(-90deg);
}

/* Stili per i tab */
.nav-tabs .nav-link {
  color: var(--text-color);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid transparent;
}

.nav-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: var(--card-bg-dark);
  border-color: var(--card-border-dark);
  border-bottom-color: transparent;
  font-weight: 600;
}

.nav-tabs .nav-link:hover {
  color: var(--primary-color);
  border-color: transparent;
}

/* Navbar styling */
.navbar {
  padding: 0.5rem 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.logo {
  height: 40px;
  max-width: 150px;
  object-fit: contain;
}

.navbar-toggler {
  border: none;
  background-color: transparent;
  color: var(--text-color);
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}

.navbar-nav {
  margin-left: auto;
}

.nav-item {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--button-border-radius);
  transition: all var(--transition-speed) var(--transition-timing);
}

.nav-link:hover, .nav-link:focus {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

.nav-item.active .nav-link {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

.dropdown-menu {
  background-color: var(--lighter-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--card-border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-color);
  padding: 0.5rem 1rem;
  border-radius: var(--button-border-radius);
  transition: all var(--transition-speed) var(--transition-timing);
}

.dropdown-item:hover, .dropdown-item:focus {
  color: var(--primary-color);
  background-color: rgba(0, 184, 212, 0.1);
}

/* Stili personalizzati per i tab */
.gestione-tabs {
  background-color: #2a2a3c; /* Sfondo nero per i tab */
  border-radius: 8px 8px 0 0;
  padding: 10px 10px 0 10px;
  border-bottom: none;
}

.gestione-tabs .nav-link {
  color: #ffffff;
  border: none;
  border-radius: 8px 8px 0 0;
  padding: 10px 20px;
  margin-right: 5px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.gestione-tabs .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.gestione-tabs .nav-link.active {
  background-color: #00b8d4; /* Colore azzurro per il tab attivo */
  color: white;
  border: none;
}

/* Badge di notifica per i tab */
.notification-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  background-color: #dc3545;
  border-radius: 10px;
  margin-left: 5px;
  box-shadow: 0 0 0 2px #2a2a3c;
  position: relative;
  top: -1px;
}

.gestione-content {
  background-color: #2a2a3c; /* Sfondo nero per il contenuto */
  border-radius: 0 0 8px 8px;
  padding: 20px;
  color: white;
}

.gestione-content .card {
  background-color: #353549; /* Sfondo più scuro per le card */
  border: 2px solid #5a5a7a;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.3);
}

.gestione-content .card-body {
  padding: 20px;
}

.gestione-content .card-title {
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 600;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
}

/* Stile per le tabelle nei tab */
.gestione-content .table {
  background-color: transparent;
}

.gestione-content .table thead th {
  background-color: #00b8d4;
  color: white;
  border: none;
  padding: 12px 15px;
}

.gestione-content .table tbody tr {
  background-color: #474646;
}

.gestione-content .table tbody td {
  border-color: #5a5a7a;
  padding: 10px 15px;
  color: #ffffff;
}

.gestione-content .btn-primary {
  background-color: #00b8d4;
  border-color: #00b8d4;
}

.gestione-content .btn-success {
  background-color: #28a745;
  border-color: #28a745;
}

.gestione-content .alert-info {
  background-color: #353549;
  color: #ffffff;
  border-color: #5a5a7a;
}

.user-menu .dropdown-menu {
  left: auto !important;
  right: 0 !important;
  transform: none !important;
  top: 100% !important;
  margin-top: 0.5rem !important;
}




.row {
  max-width: 200%;
  display: -ms-flexbox;
  display: flex
;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
  width: auto;
}

.blocchi-footer {
  margin-top: 20px;
  border-bottom: 1px dashed rgba(220, 220, 220, 0.16);
}


footer {
  background: #30373d;
  min-height: 200px;
  width: 100%;
  color: #fff;
}


footer a {
  color: #ffc107 !important;
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
footer .container {
  padding: 20px 10px;
}

footer ul{
	margin:0px;
	padding:0;
	list-style-type: none;
}

.footer-container{
	background: #fff;
	font-size:14px;
	padding:40px 0px;
	-webkit-box-shadow:inset 0 10px 50px 0 rgba(0,0,0,0.15);
	box-shadow:inset 0 10px 50px 0 rgba(0,0,0,0.15);
/* 	bottom:0; */
	position:relative;
	width:100%;
}

footer .menu ul li {
  display: inline-block;
  list-style: none;
  font-size: 15px;
  margin: 10px;
  margin-left: 0px;
}

/* ===== INIZIO MODIFICHE PER POST E COMMENTI DELLA BACHECA ===== */
/* Stili per i post e commenti della bacheca */

/* Avatar circolari per gli autori dei post */
.avatar-circle {
  width: 36px;
  height: 36px;
  background-color: var(--primary-color, #3498db);
  border-radius: 50%;
  color: #fff;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-right: 10px;
}

.avatar-circle-sm {
  width: 28px;
  height: 28px;
  background-color: var(--secondary-color, #2ecc71);
  border-radius: 50%;
  color: #fff;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.initials {
  font-size: 16px;
  line-height: 1;
}

.initials-sm {
  font-size: 12px;
  line-height: 1;
}

/* Stili per i post */
.post-item {
  transition: transform 0.2s;
}

.post-item:hover {
  transform: translateY(-2px);
}

.group-post-content {
  font-size: 1rem;
  line-height: 1.5;
}

/* Stili per i commenti */
.comments-section {
  background-color: #f0f2f5;
  border-top: 1px solid #e1e4e8;
  padding-top: 10px;
  padding-bottom: 5px;
}

.comments-header {
  color: #343a40;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.comment-bubble {
  background-color: #f8f9fa;
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  width: 100%;
  border-left: 3px solid var(--secondary-color);
}

.comment-header {
  margin-bottom: 3px;
}

.comment-author {
  font-size: 0.85rem;
  color: #212529;
  font-weight: 500;
}

.comment-date {
  font-size: 0.7rem;
  color: #6c757d;
}

.comment-content {
  font-size: 0.85rem;
  margin-bottom: 5px;
  color: #212529;
  line-height: 1.4;
}

.comment-actions {
  text-align: right;
  font-size: 0.75rem;
  margin-top: 2px;
}

/* Stile per il messaggio "Nessun post" */
.no-reults {
  text-align: center;
  padding: 30px;
  color: #6c757d;
  font-style: italic;
  background-color: #f8f9fa;
  border-radius: 5px;
  margin-top: 20px;
}
/* Stili per il titolo del gruppo e i nomi delle tab */
.group-title {
  font-family: var(--font-family-heading);
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.group-tab-title {
  font-family: var(--font-family-heading);
  font-size: 1.2rem;
  letter-spacing: 1px;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--dark-color);
}


/* ===== FINE MODIFICHE PER POST E COMMENTI DELLA BACHECA ===== */
/* Stile generale della sezione materiali */
.group-materiali {
  margin-top: 20px;
}

/* Stile per la lista dei materiali */
.material-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.material-folder {
  margin-bottom: 15px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  background-color: #fff;
}

.folder-header {
  padding: 10px 15px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.folder-title {
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  flex: 1;
}

.folder-title i {
  margin-right: 8px;
  font-size: 16px;
}

.material-count {
  color: #777;
  font-size: 0.9em;
  margin-left: 5px;
}

.empty-folder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.delete-folder {
  color: #dc3545;
  margin-left: 10px;
}

.delete-folder:hover {
  color: #c82333;
}

/* Stile per i materiali all'interno delle cartelle */
.materials-container {
  display: none;
  padding: 0;
}

.materials-container.open {
  display: block;
}

.material-item {
  padding: 12px 15px;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.material-item:last-child {
  border-bottom: none;
}

.material-content {
  flex: 1;
}

.material-title {
  margin-bottom: 5px;
  color: var(--primary-color);
}

.material-title i {
  color: #6c757d;
}

.material-description {
  font-size: 0.9em;
  color: #555;
  margin-bottom: 8px;
}

.material-meta {
  font-size: 0.8em;
  color: #777;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.material-actions {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-left: 10px;
}

.download-btn, .details-btn {
  white-space: nowrap;
}

/* Stile per il pulsante nuova cartella */
.new-folder-btn {
  margin-top: 15px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 4px;
  font-weight: 500;
}

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

/* Stile per la sezione "i miei materiali" */
.group-materiali-miei {
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  background-color: #fff;
  margin-top: 20px;
}

.my-materials-header {
  background-color: #f5f5f5;
  padding: 10px 15px;
  border-bottom: 1px solid #e0e0e0;
}

.my-materials-header h4 {
  margin: 0;
  font-size: 16px;
  color: var(--primary-color);
}

.my-materials-content {
  padding: 10px;
}

.mymats-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.my-material-item {
  padding: 10px;
  border-bottom: 1px solid #eee;
}

.my-material-item:last-child {
  border-bottom: none;
}

.my-material-title a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.my-material-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 5px;
  font-size: 0.8em;
  color: #777;
}

.delete-material {
  color: #dc3545;
}

.delete-material:hover {
  color: #c82333;
}

.no-materials {
  padding: 15px;
  text-align: center;
  color: #777;
  font-style: italic;
}

/* Stile per l'area di upload */
.upload-container {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 15px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.upload-title {
  margin-top: 0;
  margin-bottom: 15px;
  color: var(--primary-color);
  font-size: 16px;
  font-weight: 500;
}

.my-drop-zone {
  border: 2px dashed #ccc;
  border-radius: 4px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  background-color: #fff;
  color: #777;
  transition: all 0.3s;
}

.my-drop-zone:hover {
  border-color: var(--primary-color);
  background-color: #f0f8ff;
}

.upload-icon {
  font-size: 32px;
  margin-bottom: 10px;
  color: #6c757d;
}

.file-upload-infos {
  margin-top: 15px;
}

.upload-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

/* Stile per il pulsante ACCEDI della DAW */
.btn-custom2.btn-block {
  background-color: var(--primary-color);
  color: white;
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 20px;
  border-radius: var(--button-border-radius);
  box-shadow: 0 4px 8px rgba(0, 184, 212, 0.3);
  transition: all 0.3s ease;
  text-align: center;
  display: inline-block;
  width: 100%;
  margin-top: 10px;
  border: none;
}

.btn-custom2.btn-block:hover, 
.btn-custom2.btn-block:focus {
  background-color: var(--primary-hover);
  box-shadow: 0 6px 12px rgba(0, 184, 212, 0.5);
  transform: translateY(-2px);
  color: white;
}

.btn-custom2.btn-block:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 184, 212, 0.3);
}