:root {
      --ministero-blue:    #155c8c;     /* principale tema scuole Italia */
      --ministero-bar-bg:  #51758d;     /* barra ministeriale (pre-header) */
      --ministero-bar-height: 42px;
      --ministero-bar-line-height: 40px;
      --ministero-bar-font-size: 14.4px;
      --ministero-text-offset: 205px;
      --bar-container-width: 910.828px;
      --bar-container-max: 83.3333%;
      --bar-container-padding: 10px;
      --blue-electric:     #1da9d0;
      --blue-dark:         #0e2b61;
      --istituto-dark:     #17324d;
      --istituto-muted:    #455b71;
      --istituto-docx:     #011b35;     /* colore intestazioni da IISColombo.docx */
      --accent-red:        #c8102e;     /* accento istituzionale */
      --gray-light:        #f8f9fa;
      --text-dark:         #222;
      --error:             #b71c1c;
      --stemma-size:       74px;
      --form-width:        50%;
      --card-width:        988.49px;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html, body {
      height: 100%;
    }

    body {
      font-family: 'Titillium Web', sans-serif;
      background: var(--gray-light);
      color: var(--text-dark);
      line-height: 1.6;
      font-size: 1em;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    /* BARRA SUPERIORE MINISTERIALE */
    #ministero-bar {
      background: var(--ministero-bar-bg);
      color: #fff;
      height: var(--ministero-bar-height);
      min-height: var(--ministero-bar-height);
      line-height: var(--ministero-bar-line-height);
      font-size: var(--ministero-bar-font-size);
      font-weight: 700;
      display: flex;
      align-items: center;
      box-sizing: border-box;
      -webkit-font-smoothing: antialiased;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }

    #ministero-bar .ministero-container {
      max-width: 1200px;
      flex: 0 0 100%;
      width: 100%;
      margin: 0 auto;
      padding: 0 20px;
      display: block;
      position: relative;
      text-align: left;
      box-sizing: border-box;
    }

    #ministero-bar a {
      color: #fff;
      text-decoration: none;
      margin-left: 0;
      display: inline;
      font-family: "Titillium Web", Geneva, Tahoma, sans-serif;
      font-size: var(--ministero-bar-font-size);
      font-weight: 600;
      line-height: var(--ministero-bar-line-height);
      cursor: pointer;
      -webkit-font-smoothing: antialiased;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }

    .shift-left-9ch {
      transform: none;
    }

    #ministero-bar a.shift-left-9ch {
      display: inline-block;
    }

    .logo-link {
      display: inline-block;
    }

    #ministero-bar a:hover,
    #ministero-bar a:focus {
      text-decoration: underline;
    }

    /* ICONA "TORNA SU" */
    #scrolltotop {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--ministero-blue);
      padding: 10px;
      border-radius: 50px;
      box-shadow: rgba(255, 255, 255, 0.9) 0 0 2px;
      cursor: pointer;
      border: none;
      opacity: 0;
      pointer-events: none;
      transform: translateY(6px);
      transition: opacity 0.2s ease, transform 0.2s ease;
      z-index: 9998;
    }

    #scrolltotop.show {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    #scrolltotop svg.icon {
      fill: #fff;
      width: 28px;
      height: 28px;
      display: block;
    }

    /* COOKIE BANNER */
    .cookie-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.45);
      z-index: 9996;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.2s ease;
    }

    .cookie-overlay.show {
      opacity: 1;
      pointer-events: auto;
    }

    .cookie-banner {
      position: fixed;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: min(600px, calc(100% - 80px));
      max-height: calc(100vh - 160px);
      overflow-y: auto;
      background: #fff;
      border: 1px solid #d1d6db;
      border-radius: 16px;
      box-shadow: 0 18px 40px rgba(0,0,0,0.25);
      padding: 0.9rem 1.1rem;
      z-index: 9999;
      display: none;
    }

    .cookie-banner.show {
      display: block;
    }

    .cookie-banner.is-bar {
      left: 0;
      right: 0;
      top: auto;
      bottom: 0;
      margin: 0;
      max-width: none;
      width: 100%;
      max-height: none;
      border-radius: 10px 10px 0 0;
      border-left: 0;
      border-right: 0;
      border-bottom: 0;
      padding: 1.1rem 2.2rem;
      box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
      transform: translateY(100%);
      opacity: 0;
      transition: transform 0.25s ease, opacity 0.25s ease;
    }

    .cookie-banner.is-bar.show {
      transform: translateY(0);
      opacity: 1;
    }

    .cookie-btn {
      border: 1px solid #e0e0e0;
      background: #fff;
      color: #2d2d2d;
      padding: 0.55rem 1rem;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 0.88rem;
    }

    .cookie-settings {
      margin-top: 0.9rem;
      display: grid;
      gap: 0.7rem;
    }

    .cookie-banner.is-bar .cookie-settings {
      display: none;
    }

    .cookie-banner:not(.is-bar) .cookie-bar-content {
      display: none;
    }

    .cookie-bar-top {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 1rem;
      padding-bottom: 0.3rem;
    }

    .cookie-bar-title {
      font-weight: 600;
      color: #2d2d2d;
      margin-top: 0.2rem;
    }

    .cookie-bar-divider {
      border-bottom: 1px solid #e6e6e6;
      margin: 0.2rem 0 0.6rem;
    }

    .cookie-banner.is-bar .cookie-bar-divider {
      margin: 0.2rem -2.2rem 0.6rem;
    }

    .cookie-bar-link {
      background: none;
      border: none;
      color: #2d2d2d;
      font-size: 0.84rem;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }

    .cookie-bar-text {
      margin: 0.6rem 0 0.4rem;
      font-size: 0.92rem;
      color: #4a4a4a;
      line-height: 1.5;
    }

    .cookie-bar-toggle {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.88rem;
      color: #2f2f2f;
      margin: 0.4rem 0 0.8rem;
    }

    .cookie-toggle {
      width: 38px;
      height: 20px;
      background: #d5dbe0;
      border-radius: 999px;
      position: relative;
      opacity: 0.8;
    }

    .cookie-toggle::after {
      content: "";
      width: 16px;
      height: 16px;
      background: #fff;
      border-radius: 50%;
      position: absolute;
      top: 2px;
      right: 2px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    }

    .cookie-toggle::before {
      content: "✓";
      position: absolute;
      left: 6px;
      top: 1px;
      font-size: 12px;
      color: #8a8a8a;
    }

    .cookie-bar-bottom {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .cookie-bar-links {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      font-size: 0.9rem;
    }

    .cookie-bar-links a {
      color: #2d2d2d;
      text-decoration: none;
    }

    .cookie-bar-links a:hover {
      text-decoration: underline;
    }

    .cookie-bar-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 0.8rem;
    }

    .cookie-btn.secondary {
      background: #f2f2f2;
      color: #2d2d2d;
      border: 1px solid #e0e0e0;
      min-width: 180px;
    }

    .cookie-btn.primary {
      background: #0b4db3;
      color: #fff;
      border-color: #0b4db3;
      min-width: 140px;
    }

    .cookie-powered {
      margin-top: 0.6rem;
      font-size: 0.78rem;
      color: #6b6b6b;
    }

    .cookie-modal-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 1rem;
    }

    .cookie-modal-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #2d2d2d;
    }

    .cookie-close {
      background: none;
      border: none;
      font-size: 2rem;
      line-height: 1;
      color: #2d2d2d;
      cursor: pointer;
      padding: 0;
    }

    .cookie-modal-text {
      margin-top: 0.5rem;
      color: #3a3a3a;
      font-size: 0.88rem;
      line-height: 1.6;
    }

    .cookie-modal-link {
      display: inline-block;
      margin-top: 0.5rem;
      color: #2d2d2d;
      text-decoration: none;
      font-weight: 500;
      font-size: 0.86rem;
    }

    .cookie-modal-link:hover {
      text-decoration: underline;
    }

    .cookie-tabs {
      margin-top: 0.7rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      border-bottom: 1px solid #e3e6ea;
    }

    .cookie-tab {
      background: none;
      border: none;
      padding: 0.5rem 0;
      font-size: 0.92rem;
      font-weight: 600;
      color: #5b5b5b;
      cursor: pointer;
      text-align: center;
    }

    .cookie-tab.active {
      color: #0b4db3;
      border-bottom: 3px solid #0b4db3;
    }

    .cookie-tab-panels {
      margin-top: 0.7rem;
    }

    .cookie-panel {
      display: none;
    }

    .cookie-panel.active {
      display: block;
    }

    .cookie-category-card {
      border: 1px solid #e2e6ea;
      border-radius: 8px;
      padding: 0.7rem 0.9rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .cookie-category-main {
      flex: 1;
    }

    .cookie-category-title {
      font-weight: 700;
      color: #2d2d2d;
      margin-bottom: 0.25rem;
      font-size: 0.9rem;
    }

    .cookie-category-text {
      color: #4a4a4a;
      line-height: 1.4;
      font-size: 0.86rem;
    }

    .cookie-category-actions {
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }

    .cookie-modal-actions {
      margin-top: 0.9rem;
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      justify-content: flex-end;
    }

    .cookie-hidden-inputs {
      display: none;
    }

    .cookie-settings-btn {
      position: fixed;
      bottom: 20px;
      left: 20px;
      background: var(--ministero-blue);
      color: #fff;
      border: none;
      border-radius: 999px;
      width: 48px;
      height: 48px;
      padding: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 6px 16px rgba(0,0,0,0.1);
      z-index: 10003;
      display: flex;
    }

    .cookie-settings-btn svg {
      width: 26px;
      height: 26px;
      fill: #fff;
      display: block;
    }

    @media (max-width: 640px) {
      .cookie-bar-bottom {
        align-items: stretch;
      }

      .cookie-bar-buttons,
      .cookie-modal-actions {
        flex-direction: column;
        align-items: stretch;
      }
    }

    body.cookie-open {
      overflow: hidden;
    }


    /* HEADER ISTITUZIONALE */
    .header {
      background: white;
      padding: 1.8rem 0;
      box-shadow: 0 3px 12px rgba(0,0,0,0.12);
    }

    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      align-items: center;
      gap: 1.8rem;
      flex-wrap: wrap;
      justify-content: flex-start;
    }

    .stemma {
      height: var(--stemma-size);
      width: auto;
      flex-shrink: 0;
    }

    .school-info {
      flex: 1;
      font-family: "Titillium Web", Geneva, Tahoma, sans-serif;
      font-size: 21.008px;
      font-weight: 400;
      line-height: 27.1003px;
      color: #455b71;
      text-align: left;
      cursor: pointer;
      display: inline;
      -webkit-font-smoothing: antialiased;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }

    .istituto-strong {
      font-weight: 700;
    }

    .container {
      max-width: 1100px;
      width: 100%;
      margin: 0 auto;
      padding: 0 20px;
    }

    main.container {
      margin: 0 auto;
      padding: 2.5rem 20px;
      flex: 1;
    }

    .card {
      background: white;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      box-shadow: 0 4px 14px rgba(0,0,0,0.08);
      padding: 2.2rem;
      width: 100%;
      max-width: var(--card-width);
      margin-left: auto;
      margin-right: auto;
      margin-bottom: 2.5rem;
      text-align: center;
    }

    h1 {
      color: var(--istituto-dark);
      font-size: 1.9rem;
      font-weight: 700;
      margin-bottom: 1.4rem;
      text-align: center;
    }

    .manuale-link {
      display: inline-block;
      margin-top: 0.4rem;
      color: var(--ministero-blue);
      font-weight: 600;
      text-decoration: underline;
    }

    .manuale-link:hover,
    .manuale-link:focus {
      color: var(--blue-electric);
    }

    .countdown-container {
      background: #fff8e1;
      border-radius: 6px;
      padding: 0.4rem 1.4rem;
      margin: 0.6rem 0;
      text-align: center;
    }

    .countdown-text {
      font-size: 1.4rem;
      font-weight: 600;
      color: var(--istituto-dark);
      margin-bottom: 1rem;
    }

    .progress-bar {
      height: 10px;
      background: #e0e0e0;
      border-radius: 5px;
      overflow: hidden;
    }

    .progress-fill {
      height: 100%;
      width: 0%;
      background: var(--blue-electric);
      transition: width 1s linear;
    }

    .form-group {
      margin: 1.6rem 0;
    }

    label {
      display: block;
      margin-bottom: 0.6rem;
      font-weight: 600;
      color: var(--istituto-dark);
      font-size: 1.05rem;
      width: var(--form-width);
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    select, input[type="text"], input[type="password"] {
      width: 100%;
      padding: 0.9rem 1.1rem;
      font-size: 1.05rem;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-family: 'Titillium Web', sans-serif;
    }

    .form-group select,
    .form-group input[type="text"],
    .form-group input[type="password"] {
      width: var(--form-width);
      margin: 0 auto;
      display: block;
    }

    select:focus, input:focus {
      outline: 2px solid var(--blue-electric);
      outline-offset: 2px;
      border-color: transparent;
    }

    .error-msg {
      color: white;
      background: var(--error);
      padding: 1rem;
      border-radius: 4px;
      margin: 1rem 0;
      font-weight: 500;
      display: none;
      opacity: 0;
      transition: opacity 0.35s ease;
    }

    .error-msg.show {
      display: block;
      opacity: 1;
    }

    .error-msg.fade-out {
      opacity: 0;
    }

    .btn {
      display: inline-block;
      padding: 1rem 2.4rem;
      font-size: 1.1rem;
      font-weight: 600;
      color: white;
      background: var(--ministero-blue);
      border: none;
      border-radius: 4px;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .btn:hover,
    .btn:focus {
      background: var(--blue-electric);
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(29,169,208,0.3);
    }

    .regolamento-link {
      display: block;
      text-align: center;
      margin: 1.8rem 0;
      color: var(--ministero-blue);
      font-weight: 600;
      text-decoration: underline;
    }

    .regolamento-link:hover {
      color: var(--blue-electric);
    }

    footer {
      background: var(--ministero-blue);
      color: white;
      text-align: center;
      padding: 2.8rem 1rem;
      margin-top: 5rem;
      font-size: 0.95rem;
      margin-top: auto;
    }

    .row {
      display: flex;
      flex-wrap: wrap;
      margin-left: -10px;
      margin-right: -10px;
    }

    .variable-gutters {
      row-gap: 0.75rem;
    }

    .col-lg-12 {
      width: 100%;
      padding: 0 10px;
    }

    .text-left { text-align: left; }
    .text-md-center { text-align: left; }
    .mb-3 { margin-bottom: 1rem; }

    .footer-text p { margin: 0; }

    footer a {
      color: #a8d0ff;
      text-decoration: none;
    }

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

    @media (max-width: 640px) {
      :root {
        --stemma-size: 57px;
        --form-width: 100%;
        --card-width: 100%;
      }
      #ministero-bar .ministero-container {
        max-width: 100%;
        width: 100%;
        padding: 0 10px;
      }
      #ministero-bar a {
        margin-left: 0;
      }
      h1 { font-size: 1.9rem; }
      .istituto-line2 { font-size: 1.7rem; }
      .btn { padding: 0.9rem 2rem; }
      .header-container {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        padding: 0 10px;
      }
      .stemma { margin-bottom: 1rem; }
      main.container { padding: 1.6rem 12px; }
      .card { padding: 1.4rem; }
    }

  @media (min-width: 768px) {
    .text-md-center { text-align: center; }
  }

  .list { list-style: none; padding: 0; margin: 0; }
  .list li { margin: 10px 0; }
    .option {
      margin: 10px auto;
      width: var(--form-width);
    }
  .pill { display: inline-block; background: #eef2f8; color: #314a7a; padding: 2px 8px; border-radius: 999px; font-size: 0.85rem; }
  select { padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; font-family: 'Titillium Web', sans-serif; }

  .option select,
  .option input[type="text"],
  .option input[type="password"] {
    width: 100%;
    margin: 0 auto;
    display: block;
  }

  .form-actions { text-align: center; margin: 1.6rem 0; }

  @media (max-width: 640px) {
    .option { width: 100%; }
  }