/* Responsive refinement layer — loaded after the shared theme. */
html { overflow-x: clip; }

body, .workspace, .content, .hero, .reg-main, .scanner-layout, .card, .stat {
  min-width: 0;
}

img, svg { max-width: 100%; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

@media (min-width: 1101px) {
  .content {
    width: 100%;
    max-width: 1440px;
    padding: 30px clamp(28px, 3vw, 46px) 48px;
  }

  .page-head { margin-bottom: 26px; }
  .stats { gap: 14px; margin-bottom: 18px; }
  .stat { min-height: 150px; padding: 20px 21px; }
  .stat .value { margin: 12px 0 6px; font-size: 32px; }

  .split {
    grid-template-columns: minmax(0, 1.65fr) minmax(300px, .75fr);
    gap: 18px;
  }

  .public .hero {
    max-width: 1360px;
    min-height: 600px;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, .68fr);
    gap: clamp(42px, 6vw, 86px);
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .public .event-info { padding-top: 58px; padding-bottom: 58px; }

  .reg-main {
    max-width: 1180px;
    gap: clamp(40px, 6vw, 74px);
    padding-top: 56px;
  }

  .scanner-layout { max-width: 1240px; gap: 20px; padding-top: 30px; }
  .login-art { padding: clamp(46px, 6vw, 86px); }

  .login-form {
    padding-right: clamp(44px, 8vw, 110px);
    padding-left: clamp(44px, 8vw, 110px);
  }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .content { padding: 26px 24px 44px; }
  .card { padding: 22px; }

  .split {
    grid-template-columns: minmax(0, 1.3fr) minmax(270px, .7fr);
    gap: 18px;
  }

  .public .hero { gap: 42px; }
}

@media (max-width: 760px) {
  .public-header { padding: 14px 18px; }
  .public-header .brand img { width: 94px; }

  .public .hero {
    min-height: auto;
    gap: 32px;
    padding: 34px 18px 42px;
  }

  .public .hero h1 {
    margin: 12px 0 18px;
    font-size: clamp(52px, 17vw, 70px);
    line-height: 1;
  }

  .public .hero .lead { max-width: 38rem; font-size: 15px; }
  .public .hero-actions { gap: 8px; }

  .public .hero-actions .btn {
    min-height: 44px;
    padding: 11px 14px;
  }

  .public .invitation {
    width: min(100%, 430px);
    justify-self: center;
    padding: 9px;
  }

  .public .invitation-inner { padding: 26px 14px; }
  .public .event-info { padding: 40px 18px 44px; }
  .public .event-info h2 { font-size: clamp(28px, 9vw, 38px); }

  .public .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 26px;
  }

  .public .steps article {
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-top: 3px solid var(--gold);
    border-radius: 8px;
    background: rgba(255, 253, 249, .96);
  }

  .public .steps article:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .public .steps .number { padding-bottom: 9px; font-size: 23px; }
  .public .steps h3 { margin-bottom: 7px; font-size: 15px; }

  .public .steps p {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
  }

  .public footer {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .public footer::-webkit-scrollbar { display: none; }
  .public footer .powered, .public .footer-links { flex: 0 0 auto; }
  .public footer .powered > span:first-child { display: none; }
  .public footer .powered img { width: 76px; }
  .public .footer-links { gap: 2px; }

  .public .footer-links button {
    min-height: 40px;
    padding: 8px 6px;
    font-size: 11px;
    white-space: nowrap;
  }

  .reg-main { gap: 22px; padding: 34px 18px 54px; }
  .reg-main h1 { font-size: clamp(38px, 12vw, 50px); }
  .reg-main > .card, .reg-main > section > .card { padding: 18px; }

  .list-line {
    padding-top: 12px;
    padding-bottom: 12px;
    font-size: 12px;
  }

  .content { width: 100%; padding: 22px 12px 36px; }
  .page-head { gap: 12px; margin-bottom: 18px; }
  .page-head h1 { font-size: 28px; }
  .page-head p { font-size: 12px; }

  .page-head > .btn {
    min-height: 40px;
    padding: 10px 12px;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    margin-bottom: 16px;
  }

  .stat { min-height: 126px; padding: 14px; border-radius: 8px; }
  .stat label { font-size: 11px; }
  .stat svg { width: 18px; height: 18px; }
  .stat .value { margin: 9px 0 5px; font-size: 27px; }

  .stat small {
    font-size: 10px;
    line-height: 1.35;
  }

  .split { gap: 12px; }
  .card { padding: 16px; border-radius: 8px; }
  .section-head { gap: 10px; margin-bottom: 16px; }
  .section-head h2, .section-head h3 { font-size: 16px; }

  .toolbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
  }

  .toolbar .search:first-child { grid-column: 1 / -1; }

  .toolbar input, .toolbar select {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  table th, table td { padding: 12px; }
  .table-wrap {
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
  }

  .table-wrap::-webkit-scrollbar { height: 5px; }
  .table-wrap::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 99px; }
  .pagination { padding: 12px; }

  .demo-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .demo-controls .btn {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    white-space: normal;
  }

  .scanner-layout { gap: 12px; padding: 16px 12px 32px; }
  .scanner-layout .stack { gap: 12px; }
  .camera { min-height: 260px; margin: 16px 0; }
  .camera-target { width: 170px; height: 170px; }
  .login-art { min-height: 220px; padding: 28px 24px; }
  .login-art h1 { font-size: 36px; }
  .login-form { gap: 18px; padding: 28px 20px 42px; }

  .modal-actions {
    display: flex;
    flex-direction: row;
    gap: 8px;
  }

  .modal-actions .btn { flex: 1 1 0; }
}

@media (min-width: 560px) and (max-width: 760px) {
  .public .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .public .steps article:last-child:nth-child(odd) { grid-column: auto; }

  .stats:has(.stat:nth-child(3):last-child) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .topbar { padding-right: 10px; padding-left: 10px; }

  .topbar .language button {
    min-width: 42px;
    padding-right: 8px;
    padding-left: 8px;
  }

  .account-button { padding-right: 9px; padding-left: 9px; }
  .page-head { align-items: flex-start; }
  .page-head > .btn { width: 100%; }
}

@media (max-width: 340px) {
  .public .steps, .stats, .toolbar, .demo-controls { grid-template-columns: 1fr; }
  .public .steps article:last-child:nth-child(odd), .toolbar .search:first-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}