:root{--bg: #0c0a07;--surface: #161310;--surface-light: #201c17;--border: #28221a;--border-strong: #3a3228;--text: #f0ebe3;--text-dim: #8a7f72;--text-muted: #5c5347;--accent: #FFFFFF;--positive: #26a69a;--negative: #ef5350;--radius: 8px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "SF Mono", "Cascadia Code", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.55}#app{min-height:100%;display:flex;flex-direction:column}.screen{flex:1;display:flex;align-items:center;justify-content:center;padding:32px 20px}.license-card,.upload-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:36px 32px;width:100%;max-width:480px;box-shadow:0 16px 60px #00000073}.upload-card{max-width:560px}.screen-title{font-size:22px;font-weight:600;letter-spacing:-.4px;margin-bottom:6px;color:var(--accent)}.screen-sub{color:var(--text-dim);font-size:14px;margin-bottom:28px}.field-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px}.license-revocation-banner{background:#2a1614;border:1.5px solid #ef5350;border-radius:var(--radius);padding:12px 14px;margin-bottom:14px;color:#f5e0dd;font-size:13px;line-height:1.5;display:flex;flex-direction:column;gap:4px;text-align:left}.license-revocation-banner strong{color:#ef5350;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.license-input{width:100%;font-family:var(--mono);font-size:18px;letter-spacing:2px;text-align:center;padding:14px;background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--text);outline:none;margin-bottom:14px}.license-input:focus{border-color:var(--text-dim)}.license-input:disabled{opacity:.55}.btn-primary{width:100%;padding:12px 20px;background:var(--accent);color:var(--bg);border:0;border-radius:var(--radius);font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:opacity .15s}.btn-primary:hover{opacity:.92}.btn-primary:active{opacity:.8}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.status{font-size:13px;min-height:18px;margin-top:12px;color:var(--text-dim)}.status.ok{color:var(--positive)}.status.err{color:var(--negative)}.buy-hint{border-top:1px solid var(--border);padding-top:14px;margin-top:18px;font-size:13px;color:var(--text-muted);text-align:center}.buy-hint a{color:var(--text);text-decoration:underline}.drop-zone{border:2px dashed var(--border-strong);border-radius:12px;padding:44px 24px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;margin:8px 0 18px}.drop-zone:hover{border-color:var(--text-dim);background:var(--surface-light)}.drop-zone.drag-over{border-color:var(--positive);background:#26a69a0d}.drop-zone.disabled{opacity:.55;cursor:not-allowed;pointer-events:none}.drop-icon{font-size:36px;margin-bottom:10px;opacity:.7}.drop-prompt{font-size:16px;color:var(--text);margin-bottom:4px}.drop-hint{font-size:12px;color:var(--text-muted)}.upload-status{min-height:28px;margin-bottom:8px}.progress-line{font-size:13px;color:var(--text-dim);display:flex;align-items:center;gap:10px}.progress-meta{color:var(--text-muted)}.progress-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(240,235,227,.15);border-top-color:var(--text);border-radius:50%;animation:pb-spin .9s linear infinite;flex-shrink:0}@keyframes pb-spin{to{transform:rotate(360deg)}}.progress-bar{position:relative;height:4px;background:#f0ebe314;border-radius:2px;overflow:hidden;margin-top:8px}.progress-bar-fill{position:absolute;inset:0 auto 0 0;background:var(--text);transition:width .15s ease-out;border-radius:2px}.progress-hint{margin-top:4px;color:var(--text-muted);font-size:12px}.small-note-link{color:var(--text-dim);text-decoration:underline;cursor:pointer}.modal-list{margin:0 0 12px;padding-left:22px;font-size:14px;line-height:1.55;color:var(--text-dim)}.modal-list li+li{margin-top:10px}.modal-list strong{color:var(--text);font-weight:600}.modal-list a{color:var(--text);text-decoration:underline}.modal-body-small{font-size:13px;color:var(--text-muted)}.modal-body-small a{color:var(--text-dim);text-decoration:underline}.data-flow-card{max-width:520px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px;animation:pb-fade-in .15s ease-out}@keyframes pb-fade-in{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;max-width:460px;width:100%;box-shadow:0 12px 40px #00000080}.modal-title{margin:0 0 12px;font-size:18px;font-weight:600;color:var(--text)}.modal-body{margin:0 0 12px;font-size:14px;line-height:1.5;color:var(--text-dim)}.modal-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.modal-actions .btn-primary,.modal-actions .btn-secondary{padding:10px 16px;font-size:13px}.ready-banner{background:#26a69a1a;border:1px solid rgba(38,166,154,.4);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--text)}.error-banner{background:#ef53501a;border:1px solid rgba(239,83,80,.4);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--text)}.small-note{font-size:12px;color:var(--text-muted);margin:6px 0 14px}.small-note a{color:var(--text-dim);text-decoration:underline}.upload-footer{border-top:1px solid var(--border);padding-top:14px;font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.upload-footer .licensee{color:var(--text-dim)}.upload-footer .footer-dot{color:var(--text-muted);opacity:.6}.upload-footer .footer-link{color:var(--text-dim);text-decoration:underline;text-underline-offset:2px;cursor:pointer}.upload-footer .footer-link:hover{color:var(--text)}.signout-link{color:var(--text-dim);text-decoration:underline}.version-tag{position:fixed;bottom:12px;right:16px;font-size:9px;color:var(--text-muted);pointer-events:none;z-index:9999}.present-root{flex:1;display:flex;align-items:stretch;justify-content:center;padding:32px 20px;background:var(--bg);position:relative}.control-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px;width:100%;max-width:560px;box-shadow:0 16px 60px #00000073;display:flex;flex-direction:column;gap:22px;margin:auto}.panel-header h1{font-size:20px;font-weight:600;color:var(--accent);margin-bottom:4px}.panel-sub{font-size:13px;color:var(--text-dim);word-break:break-word}.section-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}.code-box{font-family:var(--mono);font-size:32px;font-weight:600;letter-spacing:6px;text-align:center;background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius);padding:18px;color:var(--accent);-webkit-user-select:all;user-select:all}.phone-status{margin-top:8px;font-size:13px;text-align:center}.phone-status.waiting{color:var(--text-dim)}.phone-status.ok{color:var(--positive)}.phone-status.err{color:var(--negative)}.thumb-wrap{position:relative;background:#000;border-radius:var(--radius);overflow:hidden;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center}.thumb-canvas{max-width:100%;max-height:100%}.slide-counter{font-size:13px;color:var(--text-muted);text-align:center;margin-top:6px;font-variant-numeric:tabular-nums}.panel-actions{display:flex;flex-direction:column;gap:10px}.btn-secondary{width:100%;padding:12px 20px;background:transparent;color:var(--text-dim);border:1px solid var(--border-strong);border-radius:var(--radius);font-family:inherit;font-size:14px;cursor:pointer;transition:background .15s,color .15s}.btn-secondary:hover{background:var(--surface-light);color:var(--text)}.btn-start:disabled{background:var(--surface-light);color:var(--text-muted);cursor:not-allowed}.tip-line{font-size:12px;color:var(--text-muted);text-align:center;line-height:1.5}.panel-footer{border-top:1px solid var(--border);padding-top:14px;font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:4px;flex-wrap:wrap}.change-deck-link,.signout-link{color:var(--text-dim);text-decoration:underline;cursor:pointer}.slideshow-view{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:10000;align-items:center;justify-content:center}.fullscreen-active .control-panel{display:none}.fullscreen-active .slideshow-view{display:flex}.slide-canvas{display:block;max-width:100vw;max-height:100vh;background:#000}.slide-pill{position:fixed;bottom:20px;right:24px;background:#0009;color:#ffffffd9;font-family:var(--mono);font-size:13px;padding:6px 12px;border-radius:999px;opacity:0;transition:opacity .3s;pointer-events:none;font-variant-numeric:tabular-nums}.slide-pill.visible{opacity:1}.slideshow-exit{position:fixed;top:16px;right:16px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#0000008c;border:1px solid rgba(255,255,255,.15);color:#ffffffd9;border-radius:50%;font-size:16px;line-height:1;cursor:pointer;z-index:10001;opacity:.6;transition:opacity .2s,background .2s}.slideshow-exit:hover,.slideshow-exit:focus{opacity:1;background:#000000bf;outline:none}@media (hover: none){.slideshow-exit{opacity:.9}}.fatal-error{max-width:480px;margin:80px auto;padding:24px;text-align:center}.fatal-error h1{font-size:18px;margin-bottom:12px}.fatal-error p{color:var(--text-dim);font-size:14px;margin-bottom:18px}.fatal-error button{padding:10px 18px;background:var(--accent);color:var(--bg);border:0;border-radius:var(--radius);font-family:inherit;font-size:14px;cursor:pointer}