body,.concept-app{min-height:100vh}.concept-v1{--surface:#101827;--surface-soft:#172235;--surface-line:#ffffff1c;--surface-text:#eef5fb;--surface-muted:#9aa9b9;--demo-blue:#286f98;--demo-blue-dark:#184b69;--demo-green:#23724c;--demo-gold:#c98713;--demo-red:#b63f35;--demo-muted:#647184;color:var(--surface-text);background:radial-gradient(circle at 100% 0,#3990c542,#0000 36%),linear-gradient(145deg,#0f1724,#111827 48%,#132033);grid-template-columns:248px minmax(0,1fr);display:grid}.concept-v1 *{box-sizing:border-box}.concept-v1 button,.concept-v1 input,.concept-v1 select,.concept-v1 textarea{font:inherit}.concept-v1 button{cursor:pointer;transition:none}.concept-v1 button:hover{transform:none}.concept-v1 .side{border-right:1px solid var(--surface-line);background:#0c121cc7;flex-direction:column;height:100vh;padding:22px 18px;display:flex;position:sticky;top:0}.concept-v1 .brand{gap:5px;margin-bottom:24px;display:grid}.concept-v1 .brand strong{font-size:1.05rem}.concept-v1 .brand span,.concept-v1 .subtle{color:var(--surface-muted);font-size:.82rem}.concept-v1 .nav{gap:7px;display:grid}.concept-v1 .nav a,.concept-v1 .version-link{border:0;border-radius:8px;justify-content:flex-start;align-items:center;min-height:38px;font-weight:750;text-decoration:none;display:flex}.concept-v1 .nav a,.concept-v1 .version-link.dark{color:var(--surface-text);background:0 0;padding:9px 10px}.concept-v1 .nav a[aria-current=page],.concept-v1 .version-link.dark:hover{background:#ffffff1a}.concept-v1 .side-foot{border-top:1px solid var(--surface-line);gap:12px;margin-top:auto;padding-top:18px;display:grid}.concept-v1 .join-code{letter-spacing:.12em;font-size:1.42rem;font-weight:950}.concept-v1 .main{min-width:0;padding:22px 28px 48px}.concept-v1 .topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.concept-v1 h1,.concept-v1 h2,.concept-v1 h3,.concept-v1 p{margin-top:0}.concept-v1 h1,.concept-v1 h2,.concept-v1 h3{max-width:none;margin-bottom:0;line-height:1.12}.concept-v1 h1{letter-spacing:0;font-size:clamp(2.1rem,4vw,4rem)}.concept-v1 h2{font-size:1.2rem}.concept-v1 .page-copy{max-width:820px;color:var(--surface-muted);margin:8px 0 0;font-size:.94rem;line-height:1.42}.concept-v1 .actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.concept-v1 .panel,.concept-v1 .metric,.concept-v1 .list-row,.concept-v1 .slide-card,.concept-v1 .poll-editor,.concept-v1 .presentation-row,.concept-v1 .auth-card,.concept-v1 .config-item,.concept-v1 .notice,.concept-v1 .presentation-state-stack{border:1px solid var(--surface-line);background:#ffffff13;border-radius:14px;box-shadow:0 24px 70px #00000029}.concept-v1 .panel{padding:18px}.concept-v1 .section-title{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.concept-v1 .button,.concept-v1 .button-link,.concept-v1 .ghost-button,.concept-v1 .status-pill{text-transform:none;min-height:36px;box-shadow:none;border-radius:8px;justify-content:center;align-items:center;font-weight:800;text-decoration:none;display:inline-flex}.concept-v1 .button,.concept-v1 .button-link:not(.secondary){border:1px solid var(--demo-blue);color:#fff;background:var(--demo-blue);padding:8px 12px}.concept-v1 .button:hover,.concept-v1 .button-link:not(.secondary):hover{background:var(--demo-blue-dark)}.concept-v1 .ghost-button,.concept-v1 .button-link.secondary{color:inherit;background:#ffffff0f;border:1px solid #64718447;padding:8px 12px}.concept-v1 .ghost-button:disabled,.concept-v1 .button:disabled{cursor:default;opacity:.56}.concept-v1 .disabled-link{pointer-events:none;opacity:.55}.concept-v1 .status-pill{color:#9bf0bf;background:#37c7751f;border:1px solid #23724c52;min-height:30px;padding:6px 9px;font-size:.78rem}.concept-v1 .status-pill.warn{color:#ffd887;background:#ffcc5b1f;border-color:#c9871357}.concept-v1 .label,.concept-v1 .metric span{color:var(--surface-muted);letter-spacing:0;text-transform:uppercase;font-size:.74rem;font-weight:850}.palette-picker{gap:5px;width:100%;display:grid}.palette-picker select{width:100%;min-height:36px;color:inherit;background:#ffffff14;border:1px solid #64718447;border-radius:8px;padding:7px 30px 7px 10px}.signout-button{width:100%}.hero-grid{grid-template-columns:minmax(0,1.4fr) minmax(280px,.7fr);align-items:stretch;gap:16px;display:grid}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.metric{gap:5px;padding:14px;display:grid}.metric strong{overflow-wrap:anywhere;min-width:0;font-size:1.35rem}.readiness-list,.poll-list,.presentation-list,.inspector-list{gap:9px;display:grid}.readiness-list{margin-top:12px}.list-row{grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;display:grid}.dot{color:#fff;background:var(--demo-green);border-radius:999px;place-items:center;width:24px;height:24px;font-size:.58rem;font-weight:900;display:inline-grid}.dot.warn{color:#172331;background:#f0bd49}.attention-status{position:relative}.attention-tooltip{z-index:10;border:1px solid var(--surface-line);width:min(320px,100vw - 32px);color:var(--surface-text);background:var(--surface);opacity:0;pointer-events:none;text-transform:none;border-radius:10px;padding:10px 12px;font-size:.78rem;font-weight:750;line-height:1.35;transition:opacity .14s,transform .14s;position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-4px);box-shadow:0 18px 46px #0000003d}.attention-status:hover .attention-tooltip,.attention-status:focus-visible .attention-tooltip{opacity:1;transform:translateY(0)}.row-title{gap:2px;display:grid}.row-title strong{font-size:.94rem}.row-title span{color:var(--surface-muted);font-size:.84rem}.control-card{gap:12px;display:grid}.slide-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.preview-counters{grid-template-columns:repeat(auto-fit,minmax(180px,220px));gap:12px;margin-bottom:14px;display:grid}.slide-card{gap:8px;padding:10px;display:grid}.slide-card-button{border:1px solid var(--surface-line);width:100%;color:inherit;text-align:left;cursor:pointer}.slide-card-button:hover,.slide-card-button:focus-visible{border-color:var(--accent);outline:none}.slide-card-button.needs-mapping .slide-thumb{box-shadow:inset 0 0 0 2px #070b122e}.slide-thumb{min-height:104px;color:var(--surface-muted);background:#ffffff14;border-radius:10px;place-items:center;font-weight:900;display:grid;position:relative;overflow:hidden}.slide-thumb img{object-fit:cover;width:100%;height:100%;min-height:104px;display:block}.slide-watermark{color:#ffffffd1;letter-spacing:0;text-shadow:0 2px 16px #00000073;background:#070b1238;place-items:center;font-size:clamp(2.2rem,7vw,4.8rem);font-weight:950;display:grid;position:absolute;inset:0}.slide-map-badge{color:var(--surface);background:var(--surface-text);letter-spacing:0;border-radius:999px;padding:5px 8px;font-size:.72rem;font-weight:850;position:absolute;top:8px;right:8px}.slide-title-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}.slide-title-row strong{min-width:0}.slide-anchor-indicator{color:var(--surface-text);letter-spacing:0;text-align:right;white-space:nowrap;font-size:.82rem;font-weight:900}.preview-link-modal{width:min(100%,440px)}.preview-link-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.preview-link-grid .ghost-button{justify-content:center}.preview-link-grid .ghost-button.active{border-color:var(--accent);background:#ffffff2e}.preview-link-grid .ghost-button:disabled{cursor:not-allowed;opacity:.42}.presentations-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:16px;display:grid}.presentation-picker-panel,.account-panel{gap:12px;display:grid}.presentation-picker-panel .section-title,.presentation-picker-panel .presentation-toolbar{margin-bottom:0}.presentation-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:10px;margin-bottom:14px;display:flex}.presentation-search{min-width:min(100%,360px);color:inherit;gap:6px;display:grid}.presentation-search input{min-height:38px;color:inherit;background:#ffffff14;border:1px solid #64718447;border-radius:8px;padding:8px 11px}.presentation-row{color:inherit;background:#ffffff0f;grid-template-columns:42px minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:12px;text-decoration:none;display:grid}.presentation-row--thumb{grid-template-columns:132px minmax(180px,1fr) 152px;gap:14px}.presentation-row-actions{justify-items:end;gap:8px;display:grid}.presentation-row-actions .button,.presentation-row-actions .ghost-button{white-space:nowrap;width:100%}.presentation-open-control{pointer-events:none}.deck-thumbnail{aspect-ratio:16/9;color:#fff;background:#182436;border:1px solid #ffffff29;border-radius:8px;align-content:end;gap:2px;width:120px;padding:9px;display:grid;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff1f}.deck-thumbnail:before,.deck-thumbnail:after,.deck-thumbnail i{content:"";background:#ffffffb8;border-radius:999px;position:absolute}.deck-thumbnail:before{width:38px;height:4px;top:9px;left:9px}.deck-thumbnail:after{background:#ffffff29;border-radius:7px;width:34px;height:26px;bottom:10px;right:9px}.deck-thumbnail i{width:22px;height:4px;bottom:16px;right:15px;box-shadow:0 -7px #ffffff85,0 7px #ffffff57}.deck-thumbnail .thumb-kicker,.deck-thumbnail strong{z-index:1;max-width:72px;position:relative}.deck-thumbnail .thumb-kicker{color:#ffffffb8;letter-spacing:0;text-transform:uppercase;font-size:.54rem;font-weight:850}.deck-thumbnail strong{font-size:.74rem;line-height:1.02}.deck-thumbnail--trust{background:linear-gradient(135deg,#286f98eb,#141c2afa),#182436}.deck-thumbnail--trust2{background:linear-gradient(135deg,#23724ce0,#111e2cfa),#182436}.deck-thumbnail--workshop{background:linear-gradient(135deg,#c98713d1,#252636fa),#182436}.auth-card,.config-item,.notice{padding:10px}.auth-card{gap:5px;display:grid}.config-item,.notice{color:var(--surface-muted);font-size:.84rem;line-height:1.38}.notice{background:#286f9817;border-color:#286f9847}.workspace-error{margin-top:20px}.signin-app{display:block}.concept-v1 .signin-main{place-items:center;min-height:100vh;padding:24px;display:grid}.signin-layout{width:min(100%,560px)}.signin-card{border-color:#00000047;border-radius:10px;gap:18px;width:100%;padding:30px;display:grid;box-shadow:10px 10px #00000029}.signin-card h1{font-size:clamp(2rem,7vw,3rem)}.signin-copy{color:var(--surface-muted);margin:0;line-height:1.42}.signin-primary{width:100%;min-height:44px}.google-signin-slot{place-items:center;min-height:44px;display:grid}.google-signin-slot>div,.google-signin-slot iframe{max-width:100%}.signin-account{gap:5px;padding-block:4px;display:grid}.poll-workspace-grid{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:14px;display:grid}.poll-editor{gap:12px;padding:14px;display:grid}.poll-panel{gap:12px;display:grid}.poll-panel-header{justify-content:space-between;align-items:center;gap:10px;display:flex}.poll-title{font-size:1rem}.poll-save-status{min-height:26px;color:var(--surface-muted);text-align:right;text-transform:none;background:#ffffff0f;border-radius:999px;justify-content:center;align-items:center;padding:4px 8px;font-size:.72rem;font-weight:850;display:inline-flex}.poll-save-status:empty{display:none}.poll-save-status[data-state=saved]{color:#9fb3c7}.poll-save-status[data-state=saving]{color:#ffd887;background:#ffcc5b1a}.poll-save-status[data-state=unsaved],.poll-save-status[data-state=error]{color:#ffb4ac;background:#b63f3524}.poll-form{gap:10px;display:grid}.poll-question-row{grid-template-columns:minmax(0,1fr) 160px;align-items:stretch;gap:12px;display:grid}.poll-question-field,.response-count-field,.poll-response-label{color:inherit;gap:7px;display:grid}.poll-editor textarea,.poll-editor input,.poll-editor select{width:100%;min-height:38px;color:var(--surface-text);background:#ffffff14;border:1px solid #64718447;border-radius:8px;padding:9px 10px}.poll-editor .poll-question{resize:vertical;min-height:172px}.poll-controls{flex-direction:column;justify-content:space-between;min-height:172px;display:flex}.poll-action-stack{gap:8px;display:grid}.poll-action-stack .ghost-button{width:100%;min-height:38px}.poll-field-label,.eyebrow{color:var(--surface-muted);letter-spacing:0;text-transform:uppercase;font-size:.72rem;font-weight:850}.poll-responses{margin-top:2px}.response-stack{gap:8px;display:grid}.poll-editor .poll-response{min-height:44px}.poll-add-row{justify-content:center;padding:3px 0 5px;display:flex}.poll-add-row .poll-add-button{border-radius:999px;width:42px;min-height:42px;padding:0;font-size:1.25rem}.topbar .poll-add-button{white-space:nowrap;border-radius:8px;width:auto;min-width:112px;min-height:36px;padding:8px 12px;font-size:.95rem}.poll-manager-aside{gap:12px;display:grid;position:sticky;top:22px}.inspector-list div{background:#ffffff0e;border:1px solid #64718438;border-radius:10px;gap:4px;padding:10px;display:grid}.inspector-list span{color:var(--surface-muted);font-size:.82rem;line-height:1.35}.poll-confirm-modal{z-index:20;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.poll-confirm-modal__backdrop{background:#070b12a8;position:absolute;inset:0}.poll-confirm-modal__panel{border:1px solid var(--surface-line);width:min(100%,380px);color:var(--surface-text);background:var(--surface);border-radius:14px;gap:12px;padding:18px;display:grid;position:relative;box-shadow:0 24px 70px #00000052}.poll-confirm-modal__panel .eyebrow,.poll-confirm-modal__message{margin:0}.poll-confirm-modal__message{color:var(--surface-muted);line-height:1.42}.poll-confirm-modal__actions{justify-content:flex-end;gap:8px;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.concept-v1-verdant{--surface:#0f1f1d;--surface-soft:#17302c;--surface-line:#bee6cf29;--surface-text:#f0f7ed;--surface-muted:#abc1b1;--demo-blue:#2b8a78;--demo-blue-dark:#176454;--demo-green:#6db46f;--demo-gold:#d5a536;--demo-red:#c45c4d;background:radial-gradient(circle at 82% 12%,#60ae7d3d,#0000 35%),radial-gradient(circle at 8% 80%,#247b7038,#0000 30%),linear-gradient(145deg,#0a1718,#10211f 48%,#182820)}.concept-v1-verdant .side{background:#071212d1}.concept-v1-verdant .panel,.concept-v1-verdant .metric,.concept-v1-verdant .list-row,.concept-v1-verdant .slide-card,.concept-v1-verdant .poll-editor,.concept-v1-verdant .presentation-row,.concept-v1-verdant .auth-card,.concept-v1-verdant .config-item,.concept-v1-verdant .notice,.concept-v1-verdant .presentation-state-stack{background:#d6edda13}.concept-v1-verdant .ghost-button,.concept-v1-verdant .button-link.secondary,.concept-v1-verdant .poll-editor textarea,.concept-v1-verdant .poll-editor input,.concept-v1-verdant .poll-editor select{background:#d6edda12;border-color:#bee6cf2e}.concept-v1-verdant .deck-thumbnail--trust,.concept-v1-verdant .deck-thumbnail--trust2,.concept-v1-verdant .deck-thumbnail--workshop{background:linear-gradient(135deg,#2b8a78f0,#112c26fa),#112c26}.concept-v1-verdant .status-pill{color:#c8f1c8;background:#6db46f24}.concept-v1-sunrise{--surface:#fff8ef;--surface-soft:#f3e8d8;--surface-line:#5e45362e;--surface-text:#2c241f;--surface-muted:#735f52;--demo-blue:#b75c3f;--demo-blue-dark:#89402c;--demo-green:#357a5b;--demo-gold:#b88119;--demo-red:#b84b45;color:var(--surface-text);background:radial-gradient(circle at 88% 10%,#f27a5438,#0000 34%),radial-gradient(circle at 8% 78%,#357a5b29,#0000 28%),linear-gradient(145deg,#fff9f1,#f8eee3 52%,#edf4ee)}.concept-v1-sunrise .side{background:#fffaf3e0}.concept-v1-sunrise .nav a[aria-current=page],.concept-v1-sunrise .version-link.dark:hover{background:#b75c3f1a}.concept-v1-sunrise .panel,.concept-v1-sunrise .metric,.concept-v1-sunrise .list-row,.concept-v1-sunrise .slide-card,.concept-v1-sunrise .poll-editor,.concept-v1-sunrise .presentation-row,.concept-v1-sunrise .auth-card,.concept-v1-sunrise .config-item,.concept-v1-sunrise .notice,.concept-v1-sunrise .presentation-state-stack{background:#ffffffad;box-shadow:0 20px 60px #57422f14}.concept-v1-sunrise .ghost-button,.concept-v1-sunrise .button-link.secondary,.concept-v1-sunrise .palette-picker select,.concept-v1-sunrise .presentation-search input,.concept-v1-sunrise .poll-editor textarea,.concept-v1-sunrise .poll-editor input,.concept-v1-sunrise .poll-editor select{color:var(--surface-text);background:#ffffffb8;border-color:#5e453633}.concept-v1-sunrise .deck-thumbnail--trust,.concept-v1-sunrise .deck-thumbnail--trust2,.concept-v1-sunrise .deck-thumbnail--workshop{background:linear-gradient(135deg,#b75c3fe6,#315d60f0),#315d60}.concept-v1-sunrise .slide-thumb{color:#6f4d38;background:linear-gradient(135deg,#b75c3f1f,#357a5b1a),#fffdf9}.concept-v1-sunrise .status-pill{color:#2d6549;background:#357a5b1a}.concept-v1-audience{--surface:#fff;--surface-soft:#fff6e4;--surface-line:#0000002e;--surface-text:#000;--surface-muted:#3a312d;--demo-blue:#4379ed;--demo-blue-dark:#2d58bb;--demo-green:#2d7b55;--demo-gold:#ffa21f;--demo-red:#ef4c2e;color:var(--surface-text);background-color:#0000;background-image:radial-gradient(circle at 42% 24%,#d82c1e 0 19vw,#0000 19vw),radial-gradient(circle at 90% 92%,#d82c1e 0 12vw,#0000 12vw),linear-gradient(90deg,#ffa21f 0 48%,#ef4c2e 48% 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:100vw 100vh;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}.concept-v1-audience .side{background:#d82b1e69}.concept-v1-audience .nav a[aria-current=page],.concept-v1-audience .version-link.dark:hover{background:#4379ed1f}.concept-v1-audience .panel,.concept-v1-audience .metric,.concept-v1-audience .list-row,.concept-v1-audience .slide-card,.concept-v1-audience .poll-editor,.concept-v1-audience .presentation-row,.concept-v1-audience .auth-card,.concept-v1-audience .config-item,.concept-v1-audience .notice,.concept-v1-audience .presentation-state-stack{color:var(--surface-text);background:#ffffffe6;box-shadow:0 24px 70px #0000001f}.concept-v1-audience .signin-card{border-color:#00000047;border-radius:10px;box-shadow:10px 10px #00000029}.concept-v1-audience .button,.concept-v1-audience .button-link:not(.secondary){color:#fff;background:var(--demo-blue);border-color:var(--demo-blue)}.concept-v1-audience .ghost-button,.concept-v1-audience .button-link.secondary,.concept-v1-audience .palette-picker select,.concept-v1-audience .presentation-search input,.concept-v1-audience .poll-editor textarea,.concept-v1-audience .poll-editor input,.concept-v1-audience .poll-editor select{color:var(--surface-text);background:#ffffffd1;border-color:#00000038}.concept-v1-audience .deck-thumbnail--trust,.concept-v1-audience .deck-thumbnail--trust2,.concept-v1-audience .deck-thumbnail--workshop{background:linear-gradient(135deg,#4379edeb,#ef4c2ee6),#4379ed}.concept-v1-audience .slide-thumb{color:#000;background:linear-gradient(135deg,#ffa21f2e,#4379ed1f),#fff}.concept-v1-audience .status-pill{color:#000;background:#ffa21f52;border-color:#00000029}.concept-v1-audience .status-pill.warn,.concept-v1-audience .poll-save-status[data-state=unsaved],.concept-v1-audience .poll-save-status[data-state=error]{color:#fff;background:#ef4c2edb}@media (width<=980px){.concept-v1{grid-template-columns:1fr}.concept-v1 .side{height:auto;position:static}.hero-grid,.presentations-layout,.signin-layout,.poll-workspace-grid,.poll-question-row{grid-template-columns:1fr}.poll-manager-aside{position:static}.poll-controls{gap:10px;min-height:0}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.concept-v1 .main{padding-inline:12px}.concept-v1 .topbar{grid-template-columns:1fr;display:grid}.metric-grid{grid-template-columns:1fr}.list-row{grid-template-columns:28px minmax(0,1fr)}.presentation-row,.presentation-row--thumb{grid-template-columns:96px minmax(0,1fr)}.deck-thumbnail{width:88px}.presentation-row-actions{grid-column:2;justify-items:start}.presentation-row-actions .button,.presentation-row-actions .ghost-button{width:auto}.list-row .status-pill,.list-row .ghost-button,.presentation-row .status-pill,.presentation-row .button,.presentation-row .ghost-button{grid-column:2;justify-self:start}}