:root {
  color-scheme: dark;
  font-family: "DM Sans", sans-serif;
  --ink: #f7f7fb;
  --muted: #aeb2c4;
  --panel: rgba(28, 31, 48, 0.86);
  --line: rgba(255, 255, 255, 0.1);
  --purple: #9b7bff;
  --pink: #ff69b4;
  --lime: #c8ff63;
  --orange: #ff9e52;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(155, 123, 255, 0.24), transparent 28rem),
    radial-gradient(circle at 90% 80%, rgba(255, 105, 180, 0.18), transparent 30rem),
    #0d0f18;
}

button, input, select { font: inherit; }
button { cursor: pointer; }

.shell { min-height: 100vh; padding: 24px; }
.topbar { max-width: 1200px; margin: 0 auto 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; gap: 10px; align-items: center; font: 700 22px "Space Grotesk"; }
.brand-mark { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; color: #11131d; background: var(--lime); transform: rotate(-5deg); }
.eyebrow { color: var(--lime); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 700; }
.muted { color: var(--muted); }

.home { max-width: 1200px; min-height: calc(100vh - 110px); margin: auto; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { margin: 12px 0 18px; font: 700 clamp(48px, 7vw, 88px)/.96 "Space Grotesk"; letter-spacing: -.055em; }
.gradient-text { color: transparent; background: linear-gradient(100deg, var(--purple), var(--pink), var(--orange)); background-clip: text; }
.hero p { max-width: 590px; font-size: 19px; line-height: 1.55; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.chip { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; color: #dfe1eb; background: rgba(255,255,255,.04); }

.panel { border: 1px solid var(--line); border-radius: 28px; padding: 28px; background: var(--panel); box-shadow: 0 28px 70px rgba(0,0,0,.28); backdrop-filter: blur(18px); }
.join-panel h2 { margin: 8px 0 4px; font: 700 29px "Space Grotesk"; }
.mobile-product-label { display: none; }
.organizer-link { display: flex; justify-content: center; gap: 5px; margin-top: 18px; color: var(--muted); font-size: 14px; }
.organizer-link .admin-link { color: #d7caff; font-weight: 700; }
.home-header-primary { padding: 10px 16px; }
.home-login-link { color: #e6e3f1; font-weight: 600; }
.field { display: grid; gap: 8px; margin-top: 18px; }
.field label { color: var(--muted); font-size: 14px; }
.field input { width: 100%; border: 1px solid var(--line); border-radius: 15px; padding: 15px 16px; color: white; background: #111420; outline: none; }
.field input:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(155,123,255,.15); }
.code-input { font-size: 24px !important; font-weight: 700 !important; letter-spacing: .18em; text-align: center; }

.btn { border: 0; border-radius: 15px; padding: 14px 18px; font-weight: 700; color: #11131d; background: var(--lime); transition: transform .16s, filter .16s; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.04); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn.full { width: 100%; margin-top: 20px; }
.btn.secondary { color: white; background: #292d40; border: 1px solid var(--line); }
.btn.purple { color: white; background: var(--purple); }
.admin-link { border: 0; color: var(--muted); background: transparent; }
.admin-link:hover { color: white; }
.top-actions { display: flex; align-items: center; gap: 12px; }
.auth-wrap { min-height: calc(100vh - 110px); display: grid; place-items: center; }
.auth-card { width: min(460px, 100%); }
.auth-card h1 { margin: 10px 0 4px; font: 700 38px "Space Grotesk"; }
.auth-loading { display: grid; justify-items: center; gap: 8px; padding: 46px 32px; text-align: center; }
.auth-loading h2, .auth-loading p { margin: 0; }
.auth-spinner { width: 42px; height: 42px; margin-bottom: 12px; border: 4px solid rgba(200,255,99,.18); border-top-color: var(--lime); border-radius: 50%; animation: auth-spin .8s linear infinite; }
@keyframes auth-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .auth-spinner { animation-duration: 1.8s; } }
.demo-note { display: grid; gap: 3px; margin-top: 18px; padding: 14px; border-radius: 14px; color: var(--muted); background: rgba(155,123,255,.09); font-size: 13px; }
.google-auth { width: 100%; display: grid; grid-template-columns: 32px 1fr; align-items: center; gap: 10px; margin-top: 20px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 14px; color: white; background: #171a29; text-align: left; }
.google-auth > span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: #316ff6; background: white; font-weight: 800; }
.google-auth small { grid-column: 2; margin-top: -8px; color: var(--muted); }
.google-auth.provider-disabled { opacity: .65; cursor: not-allowed; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0 4px; color: var(--muted); font-size: 12px; }
.auth-divider::before, .auth-divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.auth-form-links { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 16px; color: var(--muted); font-size: 13px; }
.auth-form-links label, .terms-check { display: flex; align-items: center; gap: 7px; }
.terms-check { margin-top: 17px; color: var(--muted); font-size: 13px; }
.auth-switch { margin: 20px 0 0; color: var(--muted); text-align: center; }

.admin-layout { max-width: 1280px; min-width: 0; margin: auto; display: grid; grid-template-columns: 245px 1fr; gap: 22px; align-items: start; }
.admin-sidebar { width: 100%; min-width: 0; max-width: 100%; min-height: calc(100vh - 100px); display: flex; flex-direction: column; position: sticky; top: 24px; }
.admin-sidebar h3 { margin: 7px 0 24px; font: 700 21px "Space Grotesk"; }
.admin-nav { display: grid; gap: 7px; }
.admin-nav button { padding: 12px 14px; border: 0; border-radius: 12px; text-align: left; color: var(--muted); background: transparent; }
.admin-nav button:hover, .admin-nav button.active { color: white; background: rgba(155,123,255,.13); }
.admin-nav .live-session-link { display: flex; align-items: center; gap: 9px; color: var(--lime); background: rgba(200,255,99,.06); }
.admin-profile { width: 100%; display: flex; align-items: center; gap: 10px; margin-top: auto; padding: 20px 0 0; border: 0; border-top: 1px solid var(--line); color: white; background: transparent; text-align: left; }
.admin-profile > span:last-child, .user-cell span { display: grid; gap: 2px; }
.admin-profile small, .user-cell small { color: var(--muted); }
.avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: #11131d; background: var(--lime); font-weight: 800; }
.avatar.small { width: 34px; height: 34px; }
.admin-content { min-width: 0; }
.admin-heading, .editor-heading, .editor-top { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 22px; }
.admin-heading h1, .editor-heading h1 { margin: 5px 0; font: 700 38px "Space Grotesk"; }
.activity-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.activity-card { display: grid; gap: 16px; }
.activity-card h3 { margin: 5px 0; font: 700 23px "Space Grotesk"; }
.activity-card p { margin: 0; color: var(--muted); }
.activity-icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 17px; color: #11131d; background: linear-gradient(135deg, var(--lime), #78e6cf); font: 700 22px "Space Grotesk"; }
.activity-status, .type-badge { width: max-content; padding: 5px 9px; border-radius: 99px; color: var(--purple); background: rgba(155,123,255,.12); font-size: 12px; font-weight: 700; }
.activity-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
.card-actions, .editor-actions, .add-menu { display: flex; gap: 9px; }
.card-actions .btn { flex: 1; }
.library-toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) auto; align-items: end; gap: 10px; margin-bottom: 14px; }
.library-search { display: flex; align-items: center; gap: 9px; padding: 0 14px; border: 1px solid var(--line); border-radius: 14px; background: #111420; }
.library-search span { color: var(--muted); font-size: 22px; }
.library-search input { width: 100%; padding: 13px 0; border: 0; outline: none; color: white; background: transparent; }
.library-toolbar select { padding: 13px; border: 1px solid var(--line); border-radius: 14px; color: white; background: #111420; }
.sort-control { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.library-count { color: var(--muted); font-size: 13px; }
.activity-table { padding: 8px 20px; overflow: hidden; }
.activity-table-row { display: grid; grid-template-columns: minmax(260px, 2fr) .65fr .8fr 350px; align-items: center; gap: 15px; min-height: 78px; padding: 11px 4px; border-bottom: 1px solid var(--line); }
.activity-table-row:last-child { border-bottom: 0; }
.activity-table-head { min-height: 44px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.activity-main { min-width: 0; display: flex; align-items: center; gap: 13px; }
.activity-main > span:last-child { min-width: 0; display: grid; gap: 4px; }
.activity-main strong, .activity-main small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.activity-main small { color: var(--muted); }
.activity-icon.compact { flex: 0 0 43px; width: 43px; height: 43px; border-radius: 13px; font-size: 17px; }
.row-actions { display: flex; justify-content: flex-end; gap: 6px; }
.row-actions .btn { min-height: 36px; padding: 8px 11px; border-radius: 12px; font-size: 13px; font-weight: 600; box-shadow: none; }
.row-actions .btn:hover { transform: translateY(-1px); }
.row-actions .btn.secondary { color: #dfe1eb; background: rgba(255,255,255,.045); border-color: rgba(255,255,255,.11); }
.row-actions .btn.secondary:hover { background: rgba(255,255,255,.075); }
.row-actions .btn.purple { color: white; border: 1px solid rgba(155,123,255,.38); background: rgba(155,123,255,.74); }
.row-actions .btn.purple:hover { background: rgba(155,123,255,.88); }
.btn.danger { border-color: rgba(255,139,158,.3); color: #ff9daf; background: rgba(226,83,109,.09); }
.row-actions .btn.danger { border-color: transparent; color: #ff9daf; background: transparent; }
.btn.danger:hover, .row-actions .btn.danger:hover { border-color: rgba(255,139,158,.28); background: rgba(226,83,109,.12); }
.delete-dialog { width: min(540px, calc(100% - 28px)); padding: 0; border: 0; color: white; background: transparent; }
.delete-dialog::backdrop { background: rgba(5,7,14,.78); backdrop-filter: blur(5px); }
.delete-dialog-card { display: grid; grid-template-columns: 48px 1fr; gap: 18px; margin: 0; padding: 26px; box-shadow: 0 24px 80px rgba(0,0,0,.45); }
.delete-dialog-card h2 { margin: 5px 0 8px; font: 700 25px "Space Grotesk"; }
.delete-dialog-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.danger-mark { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; color: #ff9daf; background: rgba(226,83,109,.14); font-size: 24px; font-weight: 800; }
.danger-label { color: #ff9daf; }
.delete-dialog-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 9px; margin-top: 7px; }
.empty-search { min-height: 180px; display: grid; place-content: center; gap: 5px; text-align: center; color: var(--muted); }
.empty-search strong { color: white; }
.pagination-bar { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 20px; margin-top: 14px; color: var(--muted); font-size: 13px; }
.pagination-bar label { display: flex; align-items: center; gap: 8px; }
.pagination-bar select { padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; color: white; background: #111420; }
.page-controls { display: flex; align-items: center; gap: 10px; }
.page-controls button { width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 10px; color: white; background: #292d40; }
.page-controls button:disabled { opacity: .3; cursor: not-allowed; }
.page-controls strong { color: white; font-size: 13px; }
.heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }

.inline-form { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 12px; align-items: end; margin-bottom: 18px; }
.inline-form .field { margin: 0; }
.team-invite-form { grid-template-columns: minmax(260px, 2fr) auto; }
.team-invite-form .form-help { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: .86rem; }
.permission-note { margin-bottom: 18px; color: var(--muted); }
.hidden { display: none !important; }
.field select, .question-footer select { border: 1px solid var(--line); border-radius: 12px; padding: 12px; color: white; background: #111420; }
.users-table { padding: 10px 22px; }
.table-row { display: grid; grid-template-columns: 2fr 1fr 1fr 50px; gap: 12px; align-items: center; min-height: 68px; border-bottom: 1px solid var(--line); }
.table-row:last-child { border-bottom: 0; }
.table-head { min-height: 45px; color: var(--muted); font-size: 13px; }
.user-cell { display: flex; align-items: center; gap: 11px; }
.online-label { color: var(--lime); }
.pending-label { color: #f7c873; }
.pending-user { opacity: .82; }
.member-role { min-width: 130px; }
.platform-users-table { padding: 10px 22px; overflow-x: auto; }
.platform-user-row { display: grid; grid-template-columns: minmax(220px, 1.6fr) 150px 100px 110px 120px 190px; gap: 14px; align-items: center; min-width: 980px; min-height: 68px; border-bottom: 1px solid var(--line); }
.platform-user-row:last-child { border-bottom: 0; }
.platform-user-actions { display: flex; align-items: center; gap: 8px; }
.platform-user-actions .btn { min-height: 38px; padding: 8px 12px; }
.suspended-label { color: #ff91a4; }
.profile-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 18px; }
.profile-card h2, .account-summary h3 { margin: 0; font: 700 24px "Space Grotesk"; }
.profile-hero { display: flex; align-items: center; gap: 15px; margin-bottom: 22px; }
.profile-hero p { margin: 4px 0 0; color: var(--muted); }
.profile-avatar { width: 64px; height: 64px; border-radius: 20px; font-size: 24px; }
.account-summary { display: grid; align-content: start; gap: 16px; }
.account-stat { display: grid; gap: 3px; padding: 15px; border-radius: 14px; background: #151827; }
.account-stat strong { color: var(--lime); font: 700 26px "Space Grotesk"; }
.account-stat span { color: var(--muted); }
.danger-text { border: 0; color: #ff91a4; background: transparent; text-align: left; }

.activity-settings { display: grid; grid-template-columns: 1fr 1.3fr; gap: 18px; margin-bottom: 24px; }
.activity-settings .field { margin: 0; }
.save-state { align-self: center; color: var(--lime); font-size: 13px; }
.save-state.dirty { color: var(--orange); }
.question-list { display: grid; gap: 16px; }
.question-editor { padding: 22px; }
.question-toolbar { display: flex; align-items: center; gap: 9px; margin-bottom: 18px; }
.question-number { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; color: #11131d; background: var(--lime); font-weight: 800; }
.toolbar-spacer { flex: 1; }
.icon-btn { width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 10px; color: white; background: #24283a; }
.icon-btn:disabled { opacity: .3; }
.icon-btn.danger { color: #ff8b9e; }
.option-editor { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.option-line { display: flex; align-items: center; gap: 9px; padding: 9px; border: 1px solid var(--line); border-radius: 14px; background: #151827; }
.option-line > input:first-child { accent-color: var(--lime); }
.ranking-grip { color: var(--muted); font-size: 20px; }
.option-input { min-width: 0; flex: 1; border: 0; color: white; background: transparent; outline: none; }
.question-footer { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.question-footer label { display: flex; align-items: center; gap: 9px; }
.wordcloud-preview { min-height: 120px; display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 15px; border-radius: 16px; background: #151827; color: var(--purple); font: 700 28px "Space Grotesk"; }
.wordcloud-preview span:nth-child(2) { color: var(--pink); font-size: 40px; }
.wordcloud-preview span:nth-child(3) { color: var(--lime); font-size: 22px; }
.empty-state { min-height: 240px; display: grid; place-content: center; text-align: center; }
.empty-editor-note { display: flex; align-items: center; gap: 13px; margin-bottom: 4px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 17px; color: var(--muted); background: rgba(255,255,255,.025); }
.empty-editor-note > span { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 11px; color: #11131d; background: var(--lime); font-weight: 800; }
.empty-editor-note strong { color: white; }
.empty-editor-note p { margin: 3px 0 0; }
.question-importer h2 { margin: 5px 0; font: 700 22px "Space Grotesk"; }
.question-importer p { margin: 0; }
.question-importer { display: grid; gap: 18px; margin-top: 14px; }
.importer-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.import-helper-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.import-helper-actions .btn { padding: 10px 13px; font-size: 13px; }
.import-file { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 11px 14px; border: 1px dashed rgba(155,123,255,.5); border-radius: 14px; color: white; background: rgba(155,123,255,.06); cursor: pointer; }
.import-file:hover { border-color: rgba(200,255,99,.45); background: rgba(155,123,255,.09); }
.import-file span, .import-paste > span { color: var(--muted); font-size: 13px; }
.file-picker { min-width: 0; display: flex; align-items: center; justify-content: flex-end; gap: 11px; }
.file-picker strong { flex: 0 0 auto; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; color: white; background: #292d40; font-size: 12px; }
.file-picker small { max-width: 230px; overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.visually-hidden-file { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.import-file:focus-within { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(155,123,255,.15); }
.import-paste { margin-top: 0; }
.import-paste textarea { width: 100%; resize: vertical; min-height: 170px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; outline: none; color: white; background: #111420; font: 13px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.import-paste textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(155,123,255,.15); }
.import-preview { min-height: 100px; display: grid; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 15px; background: #151827; }
.import-preview.empty { place-content: center; color: var(--muted); text-align: center; }
.import-preview.empty strong { color: white; }
.import-preview.has-errors { border-color: rgba(255,145,164,.35); }
.import-preview.is-valid { border-color: rgba(200,255,99,.28); }
.import-summary { display: flex; justify-content: space-between; gap: 12px; }
.import-summary strong { color: var(--lime); }
.import-summary span { color: var(--muted); font-size: 13px; }
.import-row-list { max-height: 290px; display: grid; gap: 7px; overflow-y: auto; }
.import-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 11px; background: rgba(255,255,255,.035); }
.import-row > span { color: var(--muted); font-size: 12px; text-align: center; }
.import-row > div { min-width: 0; display: grid; gap: 2px; }
.import-row strong, .import-row small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.import-row small { color: var(--muted); }
.import-row > b { color: var(--lime); font-size: 11px; }
.import-row.invalid > b, .import-row.invalid small { color: #ff91a4; }
.importer-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.add-module-panel { margin-top: 20px; padding: 26px; border: 1px dashed rgba(155,123,255,.5); border-radius: 24px; background: linear-gradient(135deg, rgba(155,123,255,.09), rgba(255,105,180,.045)); }
.add-module-heading { display: flex; justify-content: space-between; align-items: start; gap: 18px; margin-bottom: 18px; }
.add-module-heading h2 { margin: 5px 0; font: 700 25px "Space Grotesk"; }
.add-module-heading p { margin: 0; }
.add-question-tools { display: flex; align-items: center; gap: 9px; }
.subtle-import-button { min-height: 34px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: rgba(255,255,255,.025); font-size: 12px; font-weight: 600; }
.subtle-import-button:hover { color: white; border-color: rgba(155,123,255,.4); background: rgba(155,123,255,.07); }
.module-count { padding: 7px 11px; border-radius: 99px; color: var(--muted); background: rgba(255,255,255,.06); font-size: 13px; white-space: nowrap; }
.module-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px; }
.module-option { min-height: 104px; display: grid; grid-template-columns: 43px 1fr 24px; align-items: center; gap: 11px; padding: 15px; border: 1px solid var(--line); border-radius: 17px; color: white; text-align: left; background: #171a29; transition: transform .16s, border-color .16s, background .16s; }
.module-option:hover { transform: translateY(-3px); border-color: rgba(200,255,99,.55); background: #1c2030; }
.module-option > span:nth-child(2) { display: grid; gap: 4px; }
.module-option small { color: var(--muted); line-height: 1.3; }
.module-option > b { color: var(--lime); font-size: 22px; }
.module-icon { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 13px; color: #11131d; font: 700 18px "Space Grotesk"; }
.quiz-icon { background: var(--purple); }
.poll-icon { background: var(--orange); }
.cloud-icon { background: var(--lime); font-size: 14px; }
.text-icon { color: white; background: var(--pink); }
.scale-icon { background: #78e6cf; font-size: 13px; }
.ranking-icon { color: white; background: #5d6ee8; }
.openended-preview { min-height: 120px; display: grid; place-content: center; gap: 8px; margin-top: 15px; padding: 24px; border-radius: 16px; color: var(--muted); background: #151827; text-align: center; }
.openended-preview span:first-child { color: white; font-weight: 700; }
.scale-editor { display: grid; grid-template-columns: 1fr 150px 1fr; gap: 12px; margin-top: 15px; padding: 16px; border-radius: 16px; background: #151827; }
.scale-editor .field { margin: 0; }
.bottom-save { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.bottom-save > div { display: grid; gap: 4px; }
.bottom-save span { color: var(--muted); font-size: 14px; }
.bottom-save-button { min-width: 190px; }
.bottom-save-actions { display: flex; gap: 10px; }
.response-message { text-align: center; margin-top: 22px; }
.centered { margin-inline: auto; }
.cloud-placeholder { font: inherit !important; }
.flex-grow { flex: 1; }

.room { max-width: 1200px; margin: auto; }
.presenter-room { max-width: min(1600px, calc(100vw - 64px)); }
.room-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.room-head-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.compact-action { min-height: 42px; padding: 10px 13px; font-size: 13px; }
.room-code { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.04); }
.room-code strong { color: var(--lime); letter-spacing: .12em; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }

.stage { min-height: 670px; display: grid; }
.stage-card { display: grid; align-content: center; min-height: 640px; position: relative; overflow: hidden; }
.presenter-room .stage-card { min-height: min(720px, calc(100vh - 190px)); padding: clamp(28px, 3vw, 44px); }
.stage-card::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; right: -150px; top: -150px; background: rgba(155,123,255,.12); }
.question-count { color: var(--purple); font-weight: 700; }
.question-title { max-width: 900px; margin: 14px 0 28px; font: 700 clamp(32px, 5vw, 60px)/1.08 "Space Grotesk"; letter-spacing: -.035em; }
.presenter-room .question-title { max-width: 1120px; font-size: clamp(42px, 4vw, 72px); }
.answers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.answer { min-height: 84px; display: flex; align-items: center; gap: 14px; padding: 18px; text-align: left; color: white; border: 1px solid var(--line); border-radius: 18px; background: #191d2c; }
.answer:hover { border-color: rgba(200,255,99,.6); transform: translateY(-2px); }
.answer.selected { border-color: var(--lime); background: rgba(200,255,99,.1); }
.answer.correct { border-color: var(--lime); background: rgba(200,255,99,.16); }
.answer.wrong { opacity: .45; }
.letter { flex: 0 0 38px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: #11131d; background: var(--purple); font-weight: 800; }
.answer:nth-child(2) .letter { background: var(--pink); }
.answer:nth-child(3) .letter { background: var(--orange); }
.answer:nth-child(4) .letter { background: var(--lime); }

.timer-wrap { display: grid; grid-template-columns: 1fr 44px; align-items: center; gap: 12px; margin-bottom: 18px; }
.timer { height: 7px; overflow: hidden; border-radius: 99px; background: #24283a; }
.timer-fill { height: 100%; background: linear-gradient(90deg, var(--lime), var(--orange)); transition: width 1s linear; }
.timer-number { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; color: #11131d; background: var(--lime); font: 700 18px "Space Grotesk"; }
.untimed-badge { width: max-content; display: flex; align-items: center; gap: 9px; margin-bottom: 18px; padding: 9px 13px; border: 1px solid rgba(200,255,99,.22); border-radius: 99px; color: var(--lime); background: rgba(200,255,99,.07); font-size: 13px; font-weight: 700; }
.waiting { text-align: center; justify-items: center; }
.waiting-orb { width: 104px; height: 104px; display: grid; place-items: center; margin: 0 auto 24px; border-radius: 32px; color: #11131d; background: var(--lime); font: 700 42px "Space Grotesk"; box-shadow: 0 0 80px rgba(200,255,99,.2); }
.waiting h1 { font: 700 clamp(36px, 6vw, 64px) "Space Grotesk"; margin: 0 0 10px; }
.player-list { margin-top: 30px; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.player-pill { padding: 10px 15px; border-radius: 99px; background: rgba(255,255,255,.07); border: 1px solid var(--line); }
.waiting-orb.blocked { color: white; background: #e2536d; }
.lobby-stage { align-content: center; }
.lobby-join-layout { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: center; gap: clamp(28px, 5vw, 70px); }
.lobby-copy { min-width: 0; }
.lobby-copy h1 { margin: 10px 0 14px; font: 700 clamp(42px, 5vw, 76px)/1.02 "Space Grotesk"; letter-spacing: -.045em; }
.lobby-copy p { margin: 0 0 16px; font-size: 18px; }
.lobby-copy small { color: var(--muted); font-size: 14px; }
.lobby-qr-card { display: grid; justify-items: center; gap: 7px; padding: 15px; border-radius: 22px; color: #11131d; background: white; box-shadow: 0 18px 50px rgba(0,0,0,.32); text-align: center; }
.lobby-qr { width: 100%; aspect-ratio: 1; display: grid; place-items: center; overflow: hidden; border-radius: 10px; background: white; }
.lobby-qr svg { width: 100%; height: 100%; display: block; }
.lobby-qr-card strong { font: 700 17px "Space Grotesk"; }
.lobby-qr-card span { max-width: 205px; color: #586071; font-size: 11px; line-height: 1.35; }

.presenter-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.control-panel { min-height: 0; max-height: calc(100vh - 150px); display: grid; grid-template-rows: auto auto auto minmax(0, 1fr) auto; align-content: stretch; gap: 10px; overflow: hidden; position: sticky; top: 18px; }
.control-panel h3 { margin: 0; font: 700 20px "Space Grotesk"; }
.control-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.metric { padding: 12px; border-radius: 16px; background: #151827; }
.metric strong { display: block; font: 700 28px "Space Grotesk"; color: var(--lime); }
.steps-wrap { min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 8px; }
.steps { min-height: 0; display: grid; align-content: start; gap: 7px; overflow: auto; padding-right: 4px; }
.step { padding: 10px 12px; border-left: 3px solid #34384c; color: var(--muted); }
.step.active { border-color: var(--purple); color: white; background: rgba(155,123,255,.08); }
.participant-control { max-height: 90px; display: grid; align-content: start; gap: 6px; overflow: auto; padding: 12px; border-radius: 14px; background: #151827; }
.control-label { margin-bottom: 4px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.participant-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 14px; }
.kick-player { width: 25px; height: 25px; border: 0; border-radius: 8px; color: #ff9daf; background: rgba(226,83,109,.12); }
.control-actions { display: grid; gap: 10px; padding-top: 10px; border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, rgba(28, 31, 48, .65)); }

.word-form { display: flex; gap: 10px; max-width: 680px; margin: 0 auto; }
.word-form input { flex: 1; border: 1px solid var(--line); border-radius: 15px; padding: 15px; color: white; background: #111420; }
.openended-form { width: min(720px, 100%); display: grid; gap: 12px; margin: 0 auto; }
.openended-form textarea { width: 100%; resize: vertical; border: 1px solid var(--line); border-radius: 17px; padding: 17px; color: white; background: #111420; outline: none; }
.openended-form textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(155,123,255,.15); }
.openended-form > div { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.open-response-sent { width: min(680px, 100%); padding: 20px; border: 1px solid rgba(200,255,99,.35); border-radius: 18px; background: rgba(200,255,99,.07); text-align: left; }
.open-response-sent p { margin-bottom: 0; color: var(--muted); line-height: 1.5; }
.open-live-state { display: grid; justify-items: center; gap: 4px; }
.open-live-state strong { color: var(--lime); font: 700 72px "Space Grotesk"; }
.open-live-state span { font-weight: 700; }
.open-results-stage { align-content: start; }
.open-response-grid { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 10px; }
.open-response-card { min-height: 130px; display: flex; flex-direction: column; justify-content: space-between; gap: 15px; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: #171a29; text-align: left; }
.open-response-card p { margin: 0; line-height: 1.5; overflow-wrap: anywhere; }
.open-response-card span { color: var(--purple); font-size: 13px; font-weight: 700; }
.empty-responses { grid-column: 1 / -1; min-height: 150px; display: grid; place-content: center; gap: 5px; text-align: center; }
.scale-form { width: min(760px, 100%); display: grid; gap: 18px; }
.scale-labels { display: flex; justify-content: space-between; color: var(--muted); }
.scale-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 9px; }
.scale-buttons input { position: absolute; opacity: 0; pointer-events: none; }
.scale-buttons span { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 15px; background: #171a29; font: 700 18px "Space Grotesk"; }
.scale-buttons input:checked + span { color: #11131d; border-color: var(--lime); background: var(--lime); transform: translateY(-3px); }
.scale-submitted { display: grid; justify-items: center; gap: 7px; }
.scale-submitted strong { width: 100px; height: 100px; display: grid; place-items: center; border-radius: 30px; color: #11131d; background: var(--lime); font: 700 46px "Space Grotesk"; }
.scale-summary { display: grid; grid-template-columns: auto auto 1fr; align-items: baseline; gap: 9px; margin-bottom: 24px; }
.scale-summary strong { color: var(--lime); font: 700 62px "Space Grotesk"; }
.scale-summary small { justify-self: end; color: var(--muted); }
.scale-distribution { height: 240px; display: flex; align-items: end; justify-content: center; gap: 9px; }
.scale-column { height: 100%; flex: 1; max-width: 70px; display: grid; grid-template-rows: 22px 1fr 22px; gap: 6px; text-align: center; }
.scale-column > div { display: flex; align-items: end; border-radius: 9px; background: #191d2c; overflow: hidden; }
.scale-column > div span { width: 100%; display: block; background: linear-gradient(var(--pink), var(--purple)); }
.scale-column.selected label { color: var(--lime); font-weight: 700; }
.ranking-form { width: min(720px, 100%); display: grid; gap: 14px; }
.ranking-form > p { margin: 0; }
#ranking-items, .ranking-submitted, .ranking-results { display: grid; gap: 8px; }
.ranking-item, .ranking-submitted span, .ranking-results > div { display: grid; grid-template-columns: 36px 1fr auto auto; align-items: center; gap: 9px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: #171a29; text-align: left; }
.ranking-item > b, .ranking-submitted b, .ranking-results b { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; color: #11131d; background: var(--lime); }
.ranking-item button { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 9px; color: white; background: #292d40; }
.ranking-item button:disabled { opacity: .25; }
.ranking-submitted { width: min(680px, 100%); }
.ranking-submitted > strong { margin-bottom: 5px; }
.ranking-submitted span { grid-template-columns: 36px 1fr; }
.ranking-results > div { grid-template-columns: 36px 1fr auto; }
.ranking-results small { color: var(--muted); }
.cloud { min-height: 330px; display: flex; flex-wrap: wrap; align-content: center; align-items: center; justify-content: center; gap: 13px 18px; padding: 35px; }
.cloud span { font-family: "Space Grotesk"; color: var(--purple); }
.cloud span:nth-child(3n+2) { color: var(--pink); }
.cloud span:nth-child(3n) { color: var(--lime); }

.leaderboard { width: min(720px, 100%); margin: 25px auto 0; display: grid; gap: 10px; }
.leader-row { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 14px; padding: 15px 18px; border: 1px solid var(--line); border-radius: 16px; background: #171a28; }
.leader-row:first-child { border-color: rgba(200,255,99,.5); background: rgba(200,255,99,.08); transform: scale(1.025); }
.rank { font: 700 22px "Space Grotesk"; color: var(--muted); }
.points { color: var(--lime); font-weight: 700; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 20; transform: translateX(-50%); padding: 12px 18px; border-radius: 12px; color: #11131d; background: var(--lime); font-weight: 700; box-shadow: 0 15px 40px rgba(0,0,0,.35); }
.result-verdict { width: max-content; margin-bottom: 10px; padding: 9px 13px; border-radius: 99px; color: #ffadbc; background: rgba(226,83,109,.13); font-weight: 700; }
.result-verdict.success { color: var(--lime); background: rgba(200,255,99,.1); }
.quiz-feedback { width: min(680px, 100%); display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 16px; margin-bottom: 18px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 20px; animation: feedback-arrive .55s cubic-bezier(.2,.85,.3,1.2), feedback-glow 1.1s ease-in-out .5s 2; }
.quiz-feedback.success { border-color: rgba(200,255,99,.58); background: rgba(200,255,99,.12); box-shadow: 0 0 0 1px rgba(200,255,99,.08), 0 18px 44px rgba(126,180,44,.12); }
.quiz-feedback.error { border-color: rgba(255,105,140,.58); background: rgba(226,83,109,.13); box-shadow: 0 0 0 1px rgba(255,105,140,.08), 0 18px 44px rgba(180,44,76,.12); }
.quiz-feedback.timeout { border-color: rgba(255,158,82,.45); background: rgba(255,158,82,.1); }
.feedback-icon { width: 60px; height: 60px; display: grid; place-items: center; border-radius: 19px; color: #10131d; background: var(--lime); font: 800 38px/1 "Space Grotesk"; }
.quiz-feedback.error .feedback-icon { color: white; background: #e2536d; }
.quiz-feedback.timeout .feedback-icon { font-size: 27px; background: var(--orange); }
.quiz-feedback strong { font: 700 clamp(23px, 3vw, 32px) "Space Grotesk"; }
.quiz-feedback p { margin: 4px 0 0; color: #d8dbe7; font-size: 16px; line-height: 1.45; }
.quiz-feedback p b { color: white; }
.result-bars { display: grid; gap: 14px; }
.result-row { display: grid; gap: 7px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 14px; background: #151827; }
.result-row.correct { border-color: rgba(200,255,99,.55); background: rgba(200,255,99,.08); }
.result-row.selected { box-shadow: inset 3px 0 var(--purple); }
.result-row.incorrect-selected { border-color: rgba(255,105,140,.62); background: rgba(226,83,109,.13); box-shadow: inset 4px 0 #e2536d; }
.result-row.presenter-correct { animation: correct-answer-pulse 1.15s ease-in-out infinite; }
.result-label { display: flex; justify-content: space-between; gap: 12px; }
.result-count { display: flex; align-items: center; gap: 9px; }
.result-state { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; color: #11131d; font-size: 18px; font-weight: 900; }
.correct-state { background: var(--lime); }
.wrong-state { color: white; background: #e2536d; }
.bar-track { height: 8px; overflow: hidden; border-radius: 99px; background: #2a2e40; }
.bar-fill { min-width: 3px; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--purple), var(--pink)); }
.result-row.correct .bar-fill { background: var(--lime); }
.result-row.incorrect-selected .bar-fill { background: #e2536d; }

@keyframes feedback-arrive {
  from { opacity: 0; transform: translateY(-10px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes feedback-glow {
  50% { filter: brightness(1.14); transform: scale(1.012); }
}

@keyframes correct-answer-pulse {
  50% { border-color: var(--lime); background: rgba(200,255,99,.2); box-shadow: 0 0 28px rgba(200,255,99,.25); transform: scale(1.012); }
}

@media (prefers-reduced-motion: reduce) {
  .quiz-feedback, .result-row.presenter-correct { animation: none; }
}

.history-list { padding: 8px 20px; }
.results-toolbar { display: grid; grid-template-columns: minmax(280px, 1fr) auto auto; align-items: end; gap: 10px; margin-bottom: 14px; }
.results-toolbar select { min-width: 170px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; color: white; background: #111420; }
.history-row { display: grid; grid-template-columns: minmax(220px, 1.5fr) .65fr .8fr .8fr auto; align-items: center; gap: 16px; min-height: 82px; padding: 13px 4px; border-bottom: 1px solid var(--line); }
.history-row:last-child { border-bottom: 0; }
.history-row > div { min-width: 0; display: grid; gap: 5px; }
.history-row small { color: var(--muted); }
.results-empty { min-height: 180px; display: grid; place-content: center; gap: 7px; text-align: center; }
.results-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
.results-detail-grid { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 18px; align-items: start; }
.compact-results-grid { grid-template-columns: minmax(280px, .9fr) minmax(0, 1.5fr); }
.leaderboard-history { position: sticky; top: 24px; }
.leaderboard-history h2 { margin-top: 6px; }
.leaderboard-history-row { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 8px 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.leaderboard-history-row > b { color: var(--purple); }
.leaderboard-history-row span, .participant-history-row span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.leaderboard-history-row small { grid-column: 2 / 3; color: var(--muted); font-size: 11px; }
.leaderboard-history-row > strong { color: var(--lime); }
.participants-history h2 { margin-top: 6px; }
.participant-history-head, .participant-history-row { display: grid; grid-template-columns: minmax(130px, 1.4fr) .7fr .7fr .8fr .6fr; align-items: center; gap: 10px; }
.participant-history-head { padding: 0 0 10px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--line); }
.participant-history-row { min-height: 42px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.participant-history-row b { color: var(--lime); }
.participant-history-row small { color: var(--muted); }
.compact-scroll { max-height: 360px; overflow: auto; padding-right: 4px; }
.question-history { display: grid; gap: 14px; }
.history-question { padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); }
.history-question-head { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.history-question-head h3 { margin: 8px 0 0; }
.history-question-head > strong { color: var(--muted); white-space: nowrap; }
.answer-breakdown { display: flex; flex-wrap: wrap; gap: 8px; margin: -3px 0 13px; color: var(--muted); font-size: 13px; }
.answer-breakdown span, .answer-breakdown strong { padding: 7px 10px; border-radius: 999px; background: #151827; }
.answer-breakdown b { color: var(--lime); }
.response-history-list { display: grid; gap: 6px; }
.response-history-row { display: grid; grid-template-columns: minmax(130px, .7fr) minmax(180px, 1.4fr) auto; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 11px; background: #151827; font-size: 13px; }
.response-history-row > span { display: grid; gap: 3px; }
.response-history-row small { color: var(--muted); font-size: 11px; }
.response-history-row p { margin: 0; overflow-wrap: anywhere; }
.correct-answer { color: var(--lime); }
.wrong-answer { color: #ff91a4; }
.final-session-actions { display: grid; gap: 10px; }
.final-session-actions .admin-link { padding: 10px; text-align: center; }

@media (max-width: 850px) {
  .home, .presenter-grid, .admin-layout { grid-template-columns: 1fr; }
  .home { padding: 20px 0 36px; gap: 34px; }
  .home .join-panel { order: -1; }
  .hero h1 { font-size: 52px; }
  .presenter-grid .control-panel { order: -1; }
  .stage-card { min-height: 560px; }
  .control-panel { position: static; max-height: none; }
  .steps-wrap { max-height: 210px; }
  .admin-layout { gap: 16px; }
  .admin-sidebar { min-height: auto; position: static; padding: 10px; border-radius: 18px; }
  .admin-sidebar > div:first-child { display: none; }
  .admin-nav { width: 100%; min-width: 0; max-width: 100%; display: flex; gap: 4px; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .admin-nav::-webkit-scrollbar { display: none; }
  .admin-nav button { flex: 0 0 auto; min-height: 42px; padding: 9px 13px; border-radius: 10px; text-align: center; white-space: nowrap; font-size: 13px; }
  .admin-profile { display: none; }
  .inline-form { grid-template-columns: 1fr 1fr; }
  .profile-grid { grid-template-columns: 1fr; }
  .activity-table-row { grid-template-columns: minmax(220px, 1fr) 180px; }
  .activity-table-row > span:nth-child(2), .activity-table-row > span:nth-child(3), .activity-table-head { display: none; }
  .history-row { grid-template-columns: minmax(220px, 1fr) auto; }
  .history-row > span { display: none; }
  .results-detail-grid { grid-template-columns: 1fr; }
  .compact-results-grid { grid-template-columns: 1fr; }
  .leaderboard-history { position: static; }
  .results-toolbar { grid-template-columns: 1fr 1fr; }
  .results-toolbar .library-search { grid-column: 1 / -1; }
  .lobby-join-layout { grid-template-columns: minmax(0, 1fr) 210px; gap: 24px; }
}

@media (max-width: 560px) {
  .shell { padding: 15px; }
  .topbar { margin-bottom: 14px; }
  .topbar .brand { font-size: 19px; }
  .topbar .brand-mark { width: 31px; height: 31px; }
  .topbar .top-actions { gap: 7px; }
  .home-header-primary { padding: 9px 11px; font-size: 13px; }
  .home-login-link { font-size: 13px; }
  .home { min-height: auto; padding-top: 6px; gap: 38px; }
  .home .join-panel { padding: 24px 20px; }
  .mobile-product-label { display: block; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); color: var(--lime); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; font-weight: 700; }
  .join-panel h2 { font-size: 32px; }
  .hero h1 { font-size: 44px; }
  .hero p { font-size: 17px; }
  .hero .chips { margin-top: 22px; }
  .organizer-link { align-items: center; flex-wrap: wrap; }
  .answers { grid-template-columns: 1fr; }
  .answer { min-height: 70px; }
  .panel { padding: 16px; border-radius: 18px; }
  .room-head { align-items: flex-start; }
  .room-head-actions { width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .compact-action { min-height: 38px; padding: 8px 11px; font-size: 12px; }
  .room-head .muted { display: none; }
  .word-form { flex-direction: column; }
  .activity-grid, .activity-settings, .option-editor { grid-template-columns: 1fr; }
  .admin-layout { gap: 14px; }
  .admin-sidebar { margin-inline: -3px; padding: 6px; border-radius: 15px; }
  .admin-nav button { min-height: 40px; padding: 8px 11px; font-size: 12px; }
  .admin-nav .live-session-link { gap: 6px; }
  .admin-heading, .editor-heading, .editor-top { align-items: flex-start; flex-direction: column; gap: 12px; margin-bottom: 18px; }
  .admin-heading h1, .editor-heading h1 { margin: 3px 0; font-size: clamp(28px, 9vw, 34px); line-height: 1.05; }
  .admin-heading p, .editor-heading p { margin: 7px 0 0; font-size: 14px; line-height: 1.45; }
  .admin-heading > .btn, .admin-heading .heading-actions .btn { min-height: 42px; padding: 10px 13px; font-size: 13px; }
  .heading-actions { width: 100%; display: flex; flex-wrap: wrap; gap: 8px; }
  .heading-actions .btn { flex: 0 0 auto; }
  .add-menu { width: 100%; flex-wrap: wrap; }
  .add-menu .btn { flex: 1; }
  .inline-form { grid-template-columns: 1fr; }
  .library-toolbar { grid-template-columns: 1fr; gap: 8px; margin-bottom: 10px; }
  .library-search { min-height: 44px; padding-inline: 12px; border-radius: 12px; }
  .library-search input { padding: 10px 0; font-size: 14px; }
  .library-toolbar select, .results-toolbar select { min-height: 44px; padding: 10px 12px; border-radius: 12px; font-size: 13px; }
  .library-count { display: none; }
  .pagination-bar { grid-template-columns: 1fr auto; gap: 10px; margin-top: 10px; font-size: 12px; }
  .pagination-bar label { display: none; }
  .page-controls { justify-content: flex-end; gap: 7px; }
  .page-controls button { width: 34px; height: 34px; }
  .page-controls strong { font-size: 12px; }
  .activity-table { padding: 4px 12px; }
  .activity-table-row { grid-template-columns: minmax(0, 1fr); gap: 8px; min-height: 0; padding: 13px 0; }
  .activity-main { gap: 10px; }
  .activity-main strong { white-space: normal; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; font-size: 14px; line-height: 1.3; }
  .activity-main small { font-size: 12px; }
  .activity-icon.compact { flex-basis: 38px; width: 38px; height: 38px; border-radius: 11px; font-size: 15px; }
  .row-actions { justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
  .row-actions .btn { flex: 0 0 auto; min-height: 36px; padding: 8px 9px; font-size: 11px; }
  .delete-dialog-card { grid-template-columns: 40px 1fr; gap: 13px; padding: 20px; }
  .danger-mark { width: 40px; height: 40px; border-radius: 12px; }
  .delete-dialog-card h2 { font-size: 21px; }
  .delete-dialog-actions { display: grid; grid-template-columns: 1fr; }
  .delete-dialog-actions .btn { width: 100%; }
  .table-row { grid-template-columns: minmax(0, 1fr) auto; min-height: 60px; gap: 8px; }
  .table-row > span:nth-child(2), .table-row > span:nth-child(3), .table-head { display: none; }
  .users-table { padding: 5px 14px; }
  .user-cell { min-width: 0; gap: 9px; }
  .user-cell > span { min-width: 0; }
  .user-cell strong, .user-cell small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .avatar.small { flex: 0 0 34px; }
  .platform-users-table { padding: 3px 14px; overflow: visible; }
  .platform-user-row { min-width: 0; min-height: 0; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 10px; padding: 13px 0; }
  .platform-user-row.table-head { display: none; }
  .platform-role { grid-column: 1; padding-left: 43px; color: var(--muted); font-size: 11px; }
  .platform-provider, .platform-last-login { display: none; }
  .platform-status { grid-column: 2; grid-row: 1; align-self: center; font-size: 11px; white-space: nowrap; }
  .platform-actions-cell { grid-column: 1 / -1; display: flex; justify-content: flex-end; }
  .platform-user-actions { gap: 6px; }
  .platform-user-actions .btn { min-height: 36px; padding: 7px 10px; font-size: 11px; }
  .question-footer { align-items: flex-start; flex-direction: column; }
  .question-editor { padding: 15px; }
  .question-toolbar { margin-bottom: 13px; }
  .option-line { padding: 8px; }
  .question-importer h2 { font-size: 20px; }
  .question-importer { gap: 14px; margin-top: 10px; }
  .import-helper-actions { display: grid; grid-template-columns: 1fr; }
  .import-file { align-items: stretch; flex-direction: column; gap: 9px; }
  .file-picker { justify-content: flex-start; }
  .file-picker small { max-width: min(190px, 55vw); }
  .import-paste textarea { min-height: 210px; font-size: 12px; }
  .import-summary { align-items: flex-start; flex-direction: column; gap: 3px; }
  .import-row { grid-template-columns: 24px minmax(0, 1fr); }
  .import-row > b { grid-column: 2; }
  .importer-footer { align-items: stretch; flex-direction: column; }
  .importer-footer .btn { width: 100%; }
  .add-module-panel { margin-top: 14px; padding: 17px; border-radius: 18px; }
  .add-module-heading { margin-bottom: 13px; }
  .add-module-heading h2 { font-size: 21px; }
  .add-question-tools { width: 100%; justify-content: space-between; }
  .subtle-import-button { min-height: 36px; }
  .module-options { grid-template-columns: 1fr; gap: 8px; }
  .module-option { min-height: 72px; grid-template-columns: 38px 1fr 20px; gap: 9px; padding: 11px; border-radius: 14px; }
  .module-icon { width: 38px; height: 38px; border-radius: 11px; font-size: 15px; }
  .module-option small { font-size: 11px; }
  .add-module-heading { flex-direction: column; }
  .bottom-save { align-items: stretch; flex-direction: column; }
  .bottom-save-button { width: 100%; }
  .bottom-save-actions { width: 100%; flex-direction: column-reverse; }
  .bottom-save-actions .btn { width: 100%; }
  .open-response-grid { grid-template-columns: 1fr; }
  .openended-form > div { align-items: stretch; flex-direction: column; }
  .scale-editor { grid-template-columns: 1fr; }
  .scale-summary { grid-template-columns: auto 1fr; }
  .scale-summary small { grid-column: 1 / -1; justify-self: start; }
  .ranking-results > div { grid-template-columns: 36px 1fr; }
  .ranking-results small { grid-column: 2; }
  .results-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
  .results-summary .metric { padding: 11px 8px; text-align: center; }
  .results-summary .metric span { font-size: 10px; }
  .results-summary .metric strong { font-size: 22px; }
  .history-list { padding: 4px 12px; }
  .history-row { grid-template-columns: minmax(0, 1fr) auto; gap: 8px; min-height: 68px; padding: 11px 0; }
  .history-row .btn { width: auto; min-height: 38px; padding: 8px 10px; font-size: 12px; }
  .response-history-row { grid-template-columns: 1fr; }
  .results-toolbar { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
  .results-toolbar .library-search { grid-column: 1 / -1; }
  .results-toolbar select { width: 100%; }
  .history-question { padding: 15px; border-radius: 16px; }
  .history-question-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .presenter-grid { gap: 12px; }
  .lobby-join-layout { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .lobby-copy h1 { font-size: 38px; }
  .lobby-qr-card { width: min(240px, 100%); }
  .quiz-feedback { grid-template-columns: 50px minmax(0, 1fr); gap: 12px; padding: 14px; border-radius: 17px; }
  .feedback-icon { width: 48px; height: 48px; border-radius: 15px; font-size: 30px; }
  .quiz-feedback strong { font-size: 22px; }
  .quiz-feedback p { font-size: 14px; }
  .control-panel { gap: 10px; padding: 15px; }
  .control-panel h3 { font-size: 18px; }
  .control-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .control-panel .metric { padding: 11px; }
  .control-panel .metric strong { font-size: 24px; }
  .participant-control { max-height: 95px; padding: 10px; }
  .steps-wrap { max-height: 190px; }
  .step { padding: 8px 10px; font-size: 13px; }
  .control-actions .btn { min-height: 42px; }
  .compact-scroll { max-height: 300px; }
  .participant-history-head { display: none; }
  .participant-history-row { grid-template-columns: minmax(0, 1fr) auto; gap: 5px 10px; align-items: start; }
  .participant-history-row small { font-size: 11px; }
  .participant-history-row small:nth-child(n+4) { display: none; }
  .leaderboard-history-row { grid-template-columns: 24px minmax(0, 1fr) auto; }
  .response-history-row { grid-template-columns: 1fr; gap: 6px; }
  .profile-hero { margin-bottom: 16px; }
  .profile-avatar { width: 52px; height: 52px; border-radius: 16px; font-size: 20px; }
  .account-stat { padding: 12px; }
  .account-stat strong { font-size: 22px; }
  .editor-actions { width: 100%; justify-content: space-between; align-items: center; }
  .editor-actions .btn { min-height: 40px; padding: 9px 12px; font-size: 12px; }
}