:root {
  --primary: #002B5C;
  --primary-light: #003D82;
  --bg-main: #F5F7FA;
  --card-bg: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #6B7280;
  --border: #E5E7EB;
  --success: #059669;
  --warning: #D97706;
  --danger: #DC2626;
  --accent: #34c759;
  --radius: .2vh;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-main);
  min-height: 100vh;
  min-height: -webkit-fill-available;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
}

button, input, select, textarea {
  font-family: inherit;
}

/* ── Header ── */
.app-header {
  background: var(--primary);
  color: #fff;
  padding: 16px 24px;
  padding-top: calc(16px + env(safe-area-inset-top));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 2px 12px rgba(0, 43, 92, 0.25);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.logo-slot,
.header-logo {
  display: flex;
  align-items: center;
  line-height: 0;
  flex-shrink: 0;
  text-decoration: none;
}

.plate-logo,
.header-logo img,
.logo-slot img {
  height: 34px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}

.header-brand-text { min-width: 0; }

.header-brand h1 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-brand p {
  font-size: 12px;
  opacity: 0.75;
  margin-top: 2px;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.header-btn {
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.header-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.header-btn.danger { border-color: rgba(220, 38, 38, 0.5); background: rgba(220, 38, 38, 0.2); }

/* ── Main ── */
.app-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
  animation: fadeInUp 0.45s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-quick-bar {
  margin-bottom: 20px;
  animation: fadeInUp 0.5s ease 0.1s both;
}

.admin-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding: 10px 14px;
  background: #eff6ff;
  border-radius: var(--radius);
  border: 1px solid #bfdbfe;
}

.admin-hint i { color: var(--primary); margin-right: 6px; }

.empty-portal, .empty-links {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  padding: 24px;
}

/* ── Sezioni portale (allineate a MDT) ── */
.category-section {
  margin-bottom: 48px;
  animation: fadeInUp 0.4s ease both;
}

.category-section.admin-highlight {
  border: 2px solid #f59e0b;
  border-radius: var(--radius);
  padding: 20px;
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.category-section.admin-highlight .category-header {
  border-bottom-color: #f59e0b;
}

.category-section.admin-highlight .category-header h2 {
  color: #92400e;
}

.category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.category-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.badge-admin {
  font-size: 10px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius);
  background: #FEF3C7;
  color: #92400E;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-admin i { margin-right: 4px; }

.category-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

.category-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.link-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  min-height: 0;
  -webkit-tap-highlight-color: transparent;
}

.link-card-editable {
  padding: 16px 12px 12px;
}

.link-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.link-icon {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 12px;
}

.link-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.link-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.link-card-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.2s;
}

.link-card-editable .link-card-actions {
  position: static;
  opacity: 1;
  justify-content: center;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  width: 100%;
}

.link-card:hover .link-card-actions { opacity: 1; }

@media (hover: none) {
  .link-card:hover { transform: none; box-shadow: none; }
  .link-card-editable .link-card-actions { opacity: 1; }
}

/* ── Buttons ── */
.btn-primary {
  padding: 10px 18px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary:hover { background: var(--primary-light); transform: translateY(-1px); }

.btn-danger {
  padding: 10px 16px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary {
  padding: 10px 16px;
  background: rgba(0, 43, 92, 0.08);
  color: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(0, 43, 92, 0.06);
  color: var(--primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon.danger { color: var(--danger); border-color: #FECACA; background: #FEF2F2; }

/* ── Modals ── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active { display: flex; }

body.modal-open { overflow: hidden; }

.modal-content {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from { transform: translateY(-20px) scale(0.96); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
}

.modal-body { padding: 20px; }

.modal-actions {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label i,
.form-row label i {
  margin-right: 6px;
  color: var(--primary);
  width: 14px;
  text-align: center;
}

.modal-header h3 i {
  margin-right: 8px;
  color: var(--primary);
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 43, 92, 0.08);
}

/* ── Login ── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(255, 255, 255, 0.97);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  animation: modalSlideIn 0.5s ease;
}

.login-logo {
  width: auto;
  height: auto;
  margin: 0 auto 20px;
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.login-logo img,
.login-logo .plate-logo {
  width: 180px;
  max-width: 70vw;
  height: auto;
  object-fit: contain;
}

.login-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 24px;
}

.login-tab {
  flex: 1;
  padding: 10px;
  border: none;
  background: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-family: inherit;
}

.login-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.login-step { display: none; }
.login-step.active { display: block; animation: fadeInUp 0.3s ease; }

.error-box {
  display: none;
  margin-top: 16px;
  padding: 12px;
  background: #FEF2F2;
  color: var(--danger);
  border-radius: var(--radius);
  font-size: 13px;
  text-align: center;
}

/* ── Dashboard ── */
.dash-nav {
  display: flex;
  gap: 4px;
  padding: 0 20px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  position: sticky;
  top: 84px;
  z-index: 90;
}

.dash-nav-item {
  padding: 14px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all 0.2s;
}

.dash-nav-item.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.dash-panel { display: none; padding: 20px; max-width: 900px; margin: 0 auto; animation: fadeInUp 0.3s ease; }
.dash-panel.active { display: block; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}

.card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.06); transform: translateY(-1px); }

.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.targa { font-size: 17px; font-weight: 700; letter-spacing: 0.5px; }
.status-pill { font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: var(--radius); text-transform: uppercase; }
.status-avvistata { background: #D1FAE5; color: var(--success); }
.status-controllata { background: #DBEAFE; color: #2563EB; }
.status-sanzionata { background: #FEF3C7; color: var(--warning); }
.card-meta { font-size: 12px; color: var(--text-secondary); }
.card-note { font-size: 13px; color: var(--text-primary); border-left: 3px solid var(--border); padding-left: 10px; margin-top: 8px; }

.section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 24px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title i {
  color: var(--primary);
  font-size: 14px;
}

.form-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.form-row {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-row label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  resize: vertical;
}

.form-row textarea { min-height: 80px; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.bot-console {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-main);
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  word-break: break-word;
  margin-top: 12px;
}

.notify-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.search-bar input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
}

.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.user-id { font-weight: 600; color: var(--primary); }
.user-phone { font-size: 12px; color: var(--text-secondary); }

/* ── Toast ── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transform: translateX(120%);
  transition: transform 0.3s ease;
}

.toast.show { transform: translateX(0); }
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }

@media (max-width: 640px) {
  .app-header { padding: 10px 12px; gap: 10px; }
  .header-brand h1 { font-size: 15px; }
  .header-brand p { display: none; }
  .header-btn { padding: 8px 10px; font-size: 11px; }
  .header-btn .btn-label { display: none; }
  .header-btn i { margin: 0; font-size: 14px; }
  .plate-logo, .header-logo img, .logo-slot img { height: 28px; }
  .app-main { padding: 16px 12px 32px; }
  .category-content { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .link-card { padding: 18px 14px; }
  .link-icon { font-size: 28px; margin-bottom: 10px; }
  .category-section { margin-bottom: 32px; }
  .category-section.admin-highlight { padding: 16px; }
  .dash-nav { top: 66px; }
  .toast-container { left: 12px; right: 12px; bottom: 16px; }
  .toast { transform: translateY(120%); }
  .toast.show { transform: translateY(0); }
}

@media (max-width: 380px) {
  .category-content { grid-template-columns: 1fr 1fr; }
}