:root {
  --green-dark: #0a3d0a;
  --green-primary: #1b7a1b;
  --green-mid: #2d9e2d;
  --green-light: #4caf50;
  --green-pale: #e8f5e9;
  --green-accent: #00e676;
  --bg-card: #ffffff;
  --text-dark: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-light: #888;
  --border: #c8e6c9;
  --red-penalty: #e53935;
  --red-light: #ffebee;
  --yellow-perf: #fdd835;
  --yellow-light: #fffde7;
  --orange-safety: #ff6d00;
  --orange-light: #fff3e0;
  --blue-info: #1976d2;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
  --radius: 12px;
}

/* ... mantieni le regole esistenti fino a .summary-row ... */

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start; /* Allinea in alto per titoli lunghi */
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 12px; /* Leggermente più piccolo per far stare il testo */
  gap: 12px;
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row--total {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 2px solid var(--border);
}

.summary-row--score {
  font-size: 14px;
}

.sr-label {
  color: var(--text-mid);
  flex: 1; /* Il titolo occupa lo spazio disponibile */
  line-height: 1.4;
}

.sr-value {
  font-weight: 700;
  white-space: nowrap; /* Non manda a capo il punteggio/OK */
  font-family: 'Racing Sans One', cursive;
  text-align: right;
}

.sr-value.penalty {
  color: var(--red-penalty);
}


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

body {
  font-family: "Inter", sans-serif;
  background: linear-gradient(135deg, #f0f7f0 0%, #e8f5e9 50%, #f1f8e9 100%);
  color: var(--text-dark);
  min-height: 100vh;
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
}

.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-primary) 60%, var(--green-mid) 100%);
  color: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero__backdrop {
  display: none;
}

.hero__content,
.scoreboard,
.workspace,
.footer {
  max-width: 1400px;
  margin: 0 auto;
}

.hero__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-lockup__logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 5px;
}

.eyebrow {
  font-size: 11px;
  opacity: 0.8;
  letter-spacing: 2px;
  text-transform: uppercase;
}

h1 {
  font-family: "Racing Sans One", cursive;
  font-size: 22px;
  letter-spacing: 1px;
}

.hero__subtitle {
  margin-top: 4px;
  font-size: 12px;
  opacity: 0.88;
}

.hero__meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.meta-chip {
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.18);
  border-radius: 10px;
  min-width: 120px;
}

.meta-chip__label {
  display: block;
  font-size: 10px;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.meta-chip strong,
.meta-chip a {
  color: white;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.scoreboard {
  background: rgba(0, 0, 0, 0.25);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.scoreboard__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.scoreboard__label {
  opacity: 0.8;
  font-weight: 400;
}

.scoreboard__value {
  font-weight: 700;
  font-size: 20px;
  font-family: "Racing Sans One", cursive;
  color: var(--green-accent);
}

.scoreboard__value small {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}

.scoreboard__value--danger {
  color: #ff5252;
}

.scoreboard__progress {
  flex: 1;
  max-width: 320px;
  min-width: 180px;
}

.scoreboard__progress-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.progress-bar-container {
  width: 100%;
  height: 12px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-accent), #69f0ae);
  border-radius: 6px;
  transition: width 0.5s ease;
}

.workspace {
  padding: 16px 16px 80px;
}

.control-panel {
  margin-bottom: 16px;
  display: flex;
  gap: 12px;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
}

.control-panel__main {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
}

.field input {
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: white;
  transition: border-color 0.2s;
}

.field input:focus,
.data-input-group input:focus,
.data-input-group select:focus {
  outline: none;
  border-color: var(--green-primary);
}

.control-panel__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover,
.btn-confirm:hover {
  transform: translateY(-1px);
}

.btn--primary,
.btn-confirm {
  background: var(--green-primary);
  color: white;
}

.btn--primary:hover,
.btn-confirm:hover {
  background: var(--green-dark);
}

.btn--ghost {
  background: white;
  color: var(--text-mid);
  border: 2px solid var(--border);
}

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

.nav-tabs {
  margin: 0 auto 16px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.nav-tabs::-webkit-scrollbar {
  display: none;
}

.nav-tabs {
  -ms-overflow-style: none;
  scroll-behavior: smooth;
}

.nav-tab {
  padding: 8px 16px;
  background: white;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  color: var(--text-mid);
}

.nav-tab:hover {
  border-color: var(--green-primary);
  color: var(--green-primary);
}

.nav-tab.active {
  background: var(--green-primary);
  color: white;
  border-color: var(--green-primary);
}

.main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.content-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.article-section,
.sidebar-card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.article-header {
  background: linear-gradient(135deg, var(--green-primary), var(--green-mid));
  color: white;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.article-header h2 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.rule-meta-line {
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-penalty-sum {
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
}

.toggle-icon {
  font-size: 20px;
}

.article-body {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-body.hidden {
  display: none;
}

.rule-card {
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.2s;
}

.rule-card:hover {
  box-shadow: var(--shadow-hover);
}

.rule-card.confirmed {
  border-color: var(--green-light);
  background: var(--green-pale);
}

.rule-card.has-penalty {
  border-color: var(--red-penalty);
  background: var(--red-light);
}

.rule-top {
  display: flex;
  align-items: stretch;
}

.rule-badge-col {
  width: 6px;
  flex-shrink: 0;
}

.rule-badge-col.generale {
  background: var(--blue-info);
}

.rule-badge-col.sicurezza {
  background: var(--orange-safety);
}

.rule-badge-col.performance {
  background: var(--yellow-perf);
}

.rule-content {
  flex: 1;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rule-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.rule-id {
  font-weight: 800;
  font-size: 15px;
  color: var(--green-dark);
}

.rule-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-dark);
  flex: 1;
}

.rule-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag,
.penalty-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tag.generale {
  background: #e3f2fd;
  color: #1565c0;
}

.tag.sicurezza {
  background: var(--orange-light);
  color: #e65100;
}

.tag.performance {
  background: var(--yellow-light);
  color: #f57f17;
}

.tag.pp {
  background: #f3e5f5;
  color: #7b1fa2;
}

.penalty-tag {
  background: var(--red-light);
  color: var(--red-penalty);
}

.rule-description {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.5;
}

.rule-limits {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.limit-box {
  background: #f5f5f5;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.limit-box .lbl {
  color: var(--text-light);
  font-weight: 400;
}

.limit-box .val {
  color: var(--green-dark);
}

.rule-data-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
  border-top: 1px solid #eee;
}

.data-input-group {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.data-input-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-mid);
}

.data-input-group input,
.data-input-group select {
  width: 90px;
  padding: 6px 10px;
  border: 2px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  text-align: center;
  background: white;
}

.data-input-group .unit {
  font-size: 11px;
  color: var(--text-light);
}

.btn-confirm {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 12px;
}

.btn-confirm.confirmed-btn {
  background: #a5d6a7;
  color: var(--green-dark);
}

.btn-reset {
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  background: white;
  color: var(--text-mid);
  transition: all 0.2s;
}

.btn-reset:hover {
  border-color: var(--red-penalty);
  color: var(--red-penalty);
}

.penalty-display {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  min-width: 60px;
  text-align: center;
}

.penalty-display.zero {
  background: var(--green-pale);
  color: var(--green-primary);
}

.penalty-display.nonzero {
  background: var(--red-light);
  color: var(--red-penalty);
}

.sidebar-card__header {
  background: var(--green-dark);
  color: white;
  padding: 12px 16px;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sidebar-card__body {
  padding: 16px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 13px;
}

.summary-row:last-child {
  border-bottom: none;
}

.sr-label {
  color: var(--text-mid);
}

.sr-value {
  font-weight: 700;
}

.sr-value.penalty {
  color: var(--red-penalty);
}

.legend-list,
.quick-wins {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-item__swatch {
  width: 16px;
  height: 16px;
  border-radius: 3px;
}

.legend-item__swatch--general {
  background: var(--blue-info);
}

.legend-item__swatch--safety {
  background: var(--orange-safety);
}

.legend-item__swatch--performance {
  background: var(--yellow-perf);
}

.legend-item__swatch--pp {
  background: #f3e5f5;
  border: 1px solid #ce93d8;
}

.sidebar-note,
.perf-status p,
.quick-wins p,
.quick-wins li {
  font-size: 11px;
  color: var(--text-light);
  line-height: 1.5;
}

.quick-wins ul {
  padding-left: 18px;
}

.perf-status {
  text-align: center;
  padding: 8px;
}

.perf-status__icon {
  font-size: 28px;
  margin-bottom: 4px;
}

.perf-status__text {
  font-size: 13px;
  font-weight: 700;
}

.footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 20px 16px;
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer__logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 4px;
}

@media (min-width: 1200px) {
  /* Modificato per dare 380px alla sidebar e ospitare perfettamente la cella da 344px + padding */
  .main-grid {
    grid-template-columns: 1fr 380px; 
  }
}

@media (max-width: 768px) {
  .hero {
    position: relative;
  }

  .hero__content {
    padding: 8px 12px;
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    font-size: 18px;
  }

  .hero__meta {
    width: 100%;
    justify-content: flex-start;
  }

  .scoreboard {
    padding: 8px 12px;
    gap: 12px;
  }

  .scoreboard__value {
    font-size: 16px;
  }

  .workspace {
    padding: 16px 8px 60px;
  }

  .control-panel__main {
    grid-template-columns: 1fr;
  }

  .rule-header-row,
  .rule-data-entry {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media print {
  .hero {
    position: relative;
  }

  .control-panel__actions,
  .nav-tabs,
  .btn-confirm,
  .btn-reset,
  .btn {
    display: none;
  }
}

/* --- SEZIONE SPONSOR --- */
.gs-sponsor-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px;
  background: #fdfdfd;
}

.gs-sponsor-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 344px;
  height: 270px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s ease;
  overflow: hidden;
  margin: 0 auto;
}

.gs-sponsor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--green-primary);
}

.gs-sponsor-card img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
/* --- MODAL PDF --- */
.modal {
  display: none; 
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: #fefefe;
  margin: 2vh auto;
  padding: 0;
  border-radius: 12px;
  width: 90%;
  height: 95vh;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #333;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  z-index: 2001;
  background: white;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transition: all 0.2s;
}

.close-modal:hover {
  color: #e53935;
  transform: scale(1.1);
}

#pdfViewer {
  width: 100%;
  height: 100%;
  border: none;
}

/* Miglioramento visivo per il titolo cliccabile */
.article-header h2 {
  cursor: help;
  text-decoration: underline dotted rgba(255,255,255,0.5);
}
.article-header h2:hover {
  text-decoration: underline;
}
/* ============================================================
   POPUP REGOLAMENTO PDF
   ============================================================ */

/* Clickable rule id / title */
.rule-id--clickable,
.rule-title--clickable {
  cursor: pointer;
  transition: color 0.15s;
}
.rule-id--clickable:hover {
  color: var(--green-primary);
  text-decoration: underline;
}
.rule-title--clickable:hover {
  color: var(--green-primary);
  text-decoration: underline;
}
.rule-pdf-icon {
  font-size: 11px;
  opacity: 0.55;
  margin-left: 2px;
  vertical-align: middle;
}

/* Overlay */
#rule-pdf-popup {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
#rule-pdf-popup.rpopup-visible {
  opacity: 1;
  pointer-events: all;
}

/* Backdrop */
.rpopup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

/* Panel */
.rpopup-panel {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  width: min(92vw, 900px);
  height: min(92vh, 780px);
  overflow: hidden;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.22s cubic-bezier(0.34,1.56,0.64,1);
}
#rule-pdf-popup.rpopup-visible .rpopup-panel {
  transform: translateY(0) scale(1);
}

/* Header */
.rpopup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  background: var(--green-dark);
  color: #fff;
  flex-shrink: 0;
}
.rpopup-title-block {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}
.rpopup-rule-id {
  font-family: 'Racing Sans One', cursive;
  font-size: 18px;
  color: var(--green-accent);
  white-space: nowrap;
  flex-shrink: 0;
}
.rpopup-rule-name {
  font-size: 14px;
  font-weight: 600;
  color: #e0f2e0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rpopup-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.rpopup-page-badge {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.rpopup-close {
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  font-size: 14px;
  transition: background 0.15s;
  flex-shrink: 0;
}
.rpopup-close:hover {
  background: rgba(255,255,255,0.3);
}

/* Body */
.rpopup-body {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #f5f5f5;
}
.rpopup-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Fallback (mostrato solo se iframe fallisce tramite CSS trick) */
.rpopup-fallback {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  background: #f9fafb;
  text-align: center;
  padding: 32px;
  font-size: 14px;
  color: var(--text-mid);
}

/* Mobile */
@media (max-width: 600px) {
  .rpopup-panel {
    width: 98vw;
    height: 95vh;
    border-radius: 12px;
  }
  .rpopup-rule-name {
    display: none;
  }
}