.aiza-app-frame{--aiza-chrome-corner-width:86px;position:relative;width:100%;height:100dvh;min-height:100svh;display:flex;flex-direction:column;background:var(--app-backdrop);background-attachment:fixed;color:var(--text);overflow:hidden;isolation:isolate}.aiza-app-frame:after,.aiza-app-frame:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0}.aiza-app-frame:before{opacity:.46;background:radial-gradient(circle at 22px 24px,rgba(223,246,255,.52) 0 1px,transparent 1.8px),radial-gradient(circle at 92px 68px,rgba(115,233,255,.34) 0 1.2px,transparent 2px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 0),linear-gradient(0deg,rgba(255,255,255,.028) 1px,transparent 0);background-size:142px 142px,218px 218px,58px 58px,58px 58px;-webkit-mask-image:radial-gradient(ellipse at 50% 45%,black 0,transparent 72%);mask-image:radial-gradient(ellipse at 50% 45%,black 0,transparent 72%);animation:aiza-app-stars-drift 30s ease-in-out infinite alternate}.aiza-app-frame:after{opacity:.68;mix-blend-mode:screen;background:linear-gradient(112deg,transparent 0 38%,rgba(129,219,255,.08) 46%,transparent 58%),radial-gradient(circle at 14% 72%,rgba(126,231,164,.13),transparent 24%),radial-gradient(circle at 85% 66%,rgba(255,225,132,.08),transparent 25%);animation:aiza-app-light-sweep 11s ease-in-out infinite alternate}@media (max-width:720px){.aiza-app-frame{--aiza-chrome-corner-width:78px}}.aiza-stage-frame{--aiza-stage-frame-pad-top:clamp(64px,12dvh,116px);--aiza-stage-frame-pad-bottom:clamp(14px,4dvh,32px);flex:1 1 auto;position:relative;z-index:1;display:flex;align-items:stretch;justify-content:center;padding:var(--aiza-stage-frame-pad-top) clamp(14px,3vw,24px) var(--aiza-stage-frame-pad-bottom);min-width:0;min-height:0;overflow:hidden}.aiza-app-frame[data-app-loading=true] .aiza-stage-frame{opacity:0;pointer-events:none}.aiza-app-frame[data-access-pending=true] .aiza-stage-frame{padding:0}.aiza-app-frame[data-flow-stage=admin] .aiza-stage-frame,.aiza-app-frame[data-flow-stage=teacher-home] .aiza-stage-frame{padding:0;overflow-y:auto;overflow-x:hidden}.aiza-app-frame[data-flow-stage=admin] .aiza-transition,.aiza-app-frame[data-flow-stage=admin] .aiza-transition-layer,.aiza-app-frame[data-flow-stage=teacher-home] .aiza-transition,.aiza-app-frame[data-flow-stage=teacher-home] .aiza-transition-layer{justify-content:flex-start}@media (max-height:720px){.aiza-stage-frame{--aiza-stage-frame-pad-top:clamp(52px,9dvh,72px);--aiza-stage-frame-pad-bottom:clamp(10px,2.6dvh,20px)}}@media (max-width:640px){.aiza-stage-frame{--aiza-stage-frame-pad-top:clamp(50px,8dvh,70px);--aiza-stage-frame-pad-bottom:calc(clamp(10px, 2.4dvh, 18px) + var(--safe-area-inset-bottom, 0px));padding-inline:max(12px,var(--safe-area-inset-left,0px)) max(12px,var(--safe-area-inset-right,0px))}}.active-instance-block{min-height:100%;width:100%;display:grid;place-items:center;padding:24px}.aiza-stage-host.active-instance-block .aiza-stage{border:none;background:none;box-shadow:none}.aiza-stage-host.active-instance-block .aiza-stage:after{display:none}.aiza-stage-host.active-instance-block .student-page-shell__body{align-items:center}.active-instance-block__panel{width:min(100%,460px);margin-inline:auto;display:flex;flex-direction:column;align-items:center;gap:18px;padding:clamp(28px,7vw,46px);border-radius:8px;text-align:center;background:var(--panel-bg);border:1px solid var(--panel-border);box-shadow:var(--shadow-card)}.active-instance-block__panel h1{margin:0;color:var(--text);font-size:clamp(22px,4vw,34px);line-height:1.18;font-weight:700}.active-instance-block__fallback{margin:0;color:var(--text-soft);font-size:14px}.aiza-chrome{position:relative;z-index:65;display:flex;align-items:center;justify-content:space-between;padding:16px 24px 8px;gap:16px}.aiza-chrome-brand{display:flex;align-items:center;gap:8px;min-width:0}.aiza-chrome-wordmark{font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--text-soft);text-transform:uppercase;flex-shrink:0}button.aiza-chrome-wordmark--home{margin:0;padding:2px 4px;border:0;background:transparent;font:inherit;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border-radius:6px;transition:color var(--motion-duration-fast,.14s) ease,background-color var(--motion-duration-fast,.14s) ease}button.aiza-chrome-wordmark--home:hover{color:var(--text-strong,var(--text));background:var(--chrome-button-bg,color-mix(in srgb,currentColor 8%,transparent))}button.aiza-chrome-wordmark--home:focus-visible{outline:2px solid var(--focus-ring,var(--primary));outline-offset:2px}@media (prefers-reduced-motion:reduce){button.aiza-chrome-wordmark--home{transition:none}}.aiza-chrome-actions{position:absolute;top:14px;right:24px;z-index:60;display:flex;align-items:center;gap:8px}.aiza-chrome-button{background:var(--chrome-button-bg);border:1px solid var(--chrome-button-border);color:var(--chrome-button-text);padding:7px 14px;border-radius:999px;font-size:13px;line-height:1;transition:background .2s ease,border-color .2s ease,color .2s ease}.aiza-chrome-button:hover{background:var(--chrome-button-bg-hover);border-color:var(--chip-border-hover);color:var(--chrome-button-text)}.aiza-chrome-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.aiza-chrome-button--more{width:34px;height:34px;padding:0;font-size:18px;display:inline-flex;align-items:center;justify-content:center;position:relative;font-size:22px;line-height:0;letter-spacing:1px}.aiza-attention-badge,.aiza-options-menu-badge{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:999px;background:var(--badge-bg);color:var(--badge-text);font-size:11px;font-weight:800;line-height:1;box-shadow:0 0 0 1px color-mix(in srgb,var(--badge-text) 18%,transparent);pointer-events:none}.aiza-attention-badge{position:absolute;top:-4px;right:-4px;width:15px;height:15px;font-size:10px}.aiza-options-menu{position:fixed;right:24px;top:64px;z-index:60;background:var(--menu-bg);border:1px solid var(--menu-border);border-radius:8px;padding:6px;min-width:206px;width:max-content;max-width:calc(100vw - 32px);display:block;overflow:visible;box-shadow:var(--shadow-card);backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);animation:aiza-options-menu-in .28s ease-out}.aiza-options-menu-section,.aiza-options-menu__primary{display:flex;flex-direction:column;gap:2px}.aiza-options-menu-section{padding:2px 0}.aiza-options-menu-section+.aiza-options-menu-section{border-top:1px solid var(--menu-divider);margin-top:4px;padding-top:6px}.aiza-options-menu-section-label{color:var(--menu-section-label);font-size:11px;font-weight:800;line-height:1;padding:6px 12px 4px;text-transform:uppercase}.aiza-options-submenu{display:flex;flex-direction:column;gap:2px;position:absolute;top:6px;right:calc(100% + 6px);min-width:218px;max-width:min(280px,calc(100vw - 32px));background:var(--menu-bg);border:1px solid var(--menu-border);border-radius:8px;padding:6px;box-shadow:var(--shadow-card);backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);animation:aiza-options-submenu-in .18s ease-out}.aiza-options-submenu-bridge{position:absolute;top:0;bottom:0;right:100%;width:6px;background:transparent;pointer-events:auto}.aiza-options-menu-item{background:transparent;border:none;color:var(--text);font-size:13px;padding:10px 12px;border-radius:8px;text-align:left;display:flex;align-items:center;gap:10px;transition:background .18s ease;min-width:0}.aiza-options-menu-item:focus-visible,.aiza-options-menu-item:hover,.aiza-options-menu-item[data-active=true]{background:var(--primary-soft);color:var(--text);outline:none}.aiza-options-menu-item:focus-visible{box-shadow:inset 0 0 0 2px var(--focus-ring)}.aiza-options-menu-label{min-width:0;flex:1 1 auto;white-space:nowrap}.aiza-options-menu-value{flex:0 0 auto;color:var(--muted);font-size:12px;white-space:nowrap}.aiza-options-menu-chevron{flex:0 0 auto;color:var(--muted);font-size:16px;line-height:1;pointer-events:none}.aiza-options-menu-item--danger{color:var(--danger)}.aiza-options-theme-icon{flex:0 0 auto;width:28px;height:18px;border-radius:999px;border:1px solid var(--chip-border-hover);background:var(--bg-soft);position:relative;box-shadow:inset 0 1px 2px rgba(0,0,0,.12);pointer-events:none}.aiza-options-theme-icon:before{content:"";position:absolute;top:50%;left:3px;width:12px;height:12px;border-radius:999px;transform:translateY(-50%);background:var(--accent);box-shadow:0 0 10px color-mix(in srgb,var(--accent) 50%,transparent);transition:left .16s ease,background .16s ease,box-shadow .16s ease}.aiza-options-theme-icon[data-state=dark]{background:var(--primary-soft)}.aiza-options-theme-icon[data-state=dark]:before{left:12px;background:var(--primary-strong);box-shadow:0 0 10px color-mix(in srgb,var(--primary-strong) 52%,transparent)}@keyframes aiza-options-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes aiza-options-submenu-in{0%{opacity:0;transform:translateX(4px)}to{opacity:1;transform:translateX(0)}}@media (max-width:640px){.aiza-chrome{padding:12px 16px 6px}.aiza-chrome-actions{top:10px;right:16px}.aiza-options-menu{right:16px;top:60px}.aiza-options-submenu{top:calc(100% + 6px);right:0;min-width:min(218px,calc(100vw - 32px));max-width:calc(100vw - 32px)}.aiza-options-submenu-bridge{top:100%;right:0;bottom:auto;left:0;width:auto;height:6px}.aiza-options-menu-label{white-space:normal}}@keyframes aiza-app-stars-drift{0%{transform:translate3d(-8px,-6px,0)}to{transform:translate3d(10px,8px,0)}}@keyframes aiza-app-light-sweep{0%{opacity:.48;transform:translate3d(-1%,0,0) scale(1)}to{opacity:.78;transform:translate3d(1%,-1%,0) scale(1.025)}}.aiza-close-confirm{position:fixed;inset:0;z-index:80;background:var(--overlay-scrim);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;animation:aiza-overlay-in .36s ease-out}.aiza-close-confirm-panel{background:var(--menu-bg);border:1px solid var(--menu-border);border-radius:8px;padding:24px 24px 18px;max-width:340px;width:100%;text-align:center;box-shadow:var(--shadow-card);backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12)}.aiza-close-confirm-message{margin:0 0 18px;font-size:16px;color:var(--text);line-height:1.45}.aiza-close-confirm-actions{display:flex;gap:10px;justify-content:center}.aiza-close-confirm-button{flex:1 1;border-radius:999px;padding:10px 16px;font-size:14px;font-weight:500;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);transition:background .2s ease,border-color .2s ease,transform .2s ease}.aiza-close-confirm-button:hover{background:var(--primary-soft);border-color:var(--primary)}.aiza-close-confirm-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.aiza-close-confirm-button--yes{background:var(--danger);border-color:color-mix(in srgb,var(--danger) 60%,transparent);color:var(--white)}.aiza-close-confirm-button--yes:hover{background:color-mix(in srgb,var(--danger) 88%,var(--white))}@keyframes aiza-overlay-in{0%{opacity:0}to{opacity:1}}.aiza-map-overlay{position:fixed;inset:0;z-index:90;background:var(--app-backdrop);display:flex;flex-direction:column}.aiza-map-overlay[data-overlay-state=open]{animation:aiza-map-overlay-in .16s ease-out both}.aiza-map-overlay[data-overlay-state=closing]{animation:aiza-map-overlay-out .18s ease-in both;pointer-events:none}@keyframes aiza-map-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes aiza-map-overlay-out{0%{opacity:1}to{opacity:0}}@media (prefers-reduced-motion:reduce){.aiza-app-frame:after,.aiza-app-frame:before,.aiza-map-overlay[data-overlay-state=closing],.aiza-map-overlay[data-overlay-state=open]{animation-duration:60ms}}.aiza-transition{position:relative}.aiza-transition,.aiza-transition-layer{flex:1 1;display:flex;flex-direction:column;align-items:stretch;justify-content:center;width:100%;min-width:0;min-height:0}.aiza-transition-layer--pending{pointer-events:none}.aiza-transition-layer--pending:not(:has(.aiza-stage)){opacity:0}.aiza-transition-layer--pending .aiza-stage>*{opacity:0}.aiza-transition[data-transition-collapse=true] .aiza-transition-layer{pointer-events:none}.aiza-transition[data-transition-collapse=true] .aiza-stage{opacity:0;overflow:hidden;transform:translateZ(0) scale(.58);transform-origin:50% 50%}.aiza-transition[data-transition-collapse=true] .aiza-stage>*{opacity:0}.aiza-transition-layer--enter:not(:has(.aiza-stage)){animation:aiza-transition-enter var(--aiza-transition-enter-ms,.42s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)) both}.aiza-transition-layer--enter .aiza-stage>*{animation:aiza-transition-enter var(--aiza-transition-enter-ms,.42s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)) both}.aiza-transition-layer--exit{position:absolute;inset:0;pointer-events:none;animation:aiza-transition-exit var(--aiza-transition-exit-ms,.34s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)) forwards}.aiza-transition-layer--exit [tabindex],.aiza-transition-layer--exit a,.aiza-transition-layer--exit button,.aiza-transition-layer--exit input,.aiza-transition-layer--exit select,.aiza-transition-layer--exit textarea{pointer-events:none}@keyframes aiza-transition-enter{0%{opacity:0}to{opacity:1}}@keyframes aiza-transition-exit{0%{opacity:1}to{opacity:0}}@media (prefers-reduced-motion:reduce){.aiza-transition-layer--enter,.aiza-transition-layer--exit{animation-duration:var(--aiza-reduced-motion-transition,80ms)!important}.aiza-transition[data-transition-collapse=true] .aiza-stage{transform:none}}.aiza-stage-host{width:100%;min-height:0;display:flex;align-items:stretch;justify-content:center}.aiza-stage-host:focus,.aiza-stage-host:focus-visible{outline:none}.student-page-shell{min-width:0}.student-page-shell__body{width:100%;min-width:0;min-height:0;display:flex;flex-direction:column;gap:var(--stage-content-gap)}.student-page-shell__body[data-student-page-content=full]{flex:1 1 auto}.student-page-shell__body[data-student-page-content=document]{max-width:min(100%,980px);margin-inline:auto}.student-page-shell__subtitle{margin:0;color:var(--text-soft);font-size:clamp(14px,1.8vw,16px);line-height:1.45;text-align:center}.aiza-stage{--stage-max-w:min(960px,calc(100vw - 48px));--stage-min-w:0px;--stage-min-h:clamp(340px,58dvh,560px);--stage-max-h:100%;--stage-height:auto;--stage-pad-block-start:clamp(18px,3.2dvh,28px);--stage-pad-inline:clamp(18px,3.2vw,32px);--stage-content-gap:clamp(14px,2.4dvh,20px);--stage-external-ball-gap:88px;--stage-external-ball-min-top:56px;--stage-chrome-edge-inset:var(--stage-pad-inline);--stage-chrome-block-start:var(--stage-pad-block-start);width:min(100%,var(--stage-target-w,100%));min-width:min(100%,var(--stage-min-w,0px));max-width:var(--stage-max-w,960px);min-height:var(--stage-min-h);height:var(--stage-height);max-height:var(--stage-max-h);margin:0 auto;border-radius:8px;background:radial-gradient(circle at 50% 0,rgba(115,233,255,.1),transparent 38%),linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035)),var(--stage-surface);backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);border:1px solid var(--stage-border);box-shadow:inset 0 0 0 1px var(--stage-border),var(--stage-shadow);display:flex;flex-direction:column;overflow:visible;position:relative;animation:aiza-stage-in .74s var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1));min-width:0;transition:transform var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),opacity var(--aiza-stage-transition,.86s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)),width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),max-width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),min-height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),border-color .32s ease,background .32s ease,border-radius .32s ease,box-shadow .32s ease,-webkit-backdrop-filter .32s ease;transition:transform var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),opacity var(--aiza-stage-transition,.86s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)),width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),max-width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),min-height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),border-color .32s ease,background .32s ease,border-radius .32s ease,box-shadow .32s ease,backdrop-filter .32s ease;transition:transform var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),opacity var(--aiza-stage-transition,.86s) var(--aiza-primary-easing,cubic-bezier(.74,0,.18,1)),width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),max-width var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),min-height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),height var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),border-color .32s ease,background .32s ease,border-radius .32s ease,box-shadow .32s ease,backdrop-filter .32s ease,-webkit-backdrop-filter .32s ease}.aiza-stage[data-stage-geometry-transition]{animation:none}.aiza-stage:after{content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;border:1px solid color-mix(in srgb,var(--primary) 34%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--primary) 12%,transparent),0 18px 56px rgba(115,233,255,.1);opacity:0;transition:opacity .26s ease}.aiza-stage[data-stage-moving=true]{border-color:color-mix(in srgb,var(--primary) 46%,var(--stage-border));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary) 24%,var(--stage-border)),0 24px 80px rgba(6,18,37,.28)}.aiza-stage[data-stage-moving=true]:after{opacity:1}.aiza-stage-ready-placeholder{flex:1 1 auto;min-block-size:1px;pointer-events:none}.aiza-stage-back-button,.aiza-stage-dev-next-button,.aiza-stage-next-button{position:absolute;top:var(--stage-chrome-block-start);z-index:4;display:inline-flex;align-items:center;gap:6px;min-height:34px;max-width:min(180px,calc(100% - 32px));padding:7px 12px 7px 10px;border:1px solid color-mix(in srgb,var(--stage-border) 84%,transparent);border-radius:999px;background:color-mix(in srgb,var(--stage-surface-strong) 72%,transparent);color:var(--text-soft);font:inherit;font-size:13px;font-weight:700;line-height:1;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;backdrop-filter:blur(12px) saturate(1.08);-webkit-backdrop-filter:blur(12px) saturate(1.08);transition:transform var(--aiza-stage-resize-transition,1.8s) var(--aiza-stage-resize-easing,cubic-bezier(.74,0,.18,1)),opacity .22s ease,color .16s ease,background-color .16s ease,border-color .16s ease,box-shadow .16s ease}.aiza-stage-back-button{left:var(--stage-chrome-edge-inset)}.aiza-stage-dev-next-button,.aiza-stage-next-button{right:var(--stage-chrome-edge-inset);padding:7px 10px 7px 12px;border-color:color-mix(in srgb,var(--primary) 42%,var(--stage-border));color:var(--text);box-shadow:0 0 0 1px color-mix(in srgb,var(--primary) 10%,transparent)}.dev-llm-usage-monitor{--dev-llm-agent-active:#0ea5e9;--dev-llm-agent-idle:#64748b;--dev-llm-agent-offline:#6b7280;--dev-llm-agent-degraded:#f59e0b;--dev-llm-agent-unknown:#94a3b8;position:fixed;top:72px;left:24px;z-index:50;display:flex;flex-direction:row;align-items:flex-start;gap:8px;max-width:calc(100vw - 48px);pointer-events:none;color:var(--text-soft);font-size:11px;font-weight:700;line-height:1.18}.dev-llm-usage-monitor__pills{display:flex;flex-direction:column;align-items:flex-start;gap:4px;flex:0 0 auto}.dev-llm-usage-monitor__row{display:inline-flex;align-items:center;gap:5px;box-sizing:border-box;max-width:100%;min-height:22px;padding:4px 8px 4px 6px;border:1px solid color-mix(in srgb,var(--stage-border) 72%,transparent);border-radius:999px;background:color-mix(in srgb,var(--stage-surface-strong) 62%,transparent);box-shadow:0 4px 16px rgba(6,18,37,.18);backdrop-filter:blur(12px) saturate(1.08);-webkit-backdrop-filter:blur(12px) saturate(1.08);color:inherit;font:inherit;cursor:pointer;pointer-events:auto}button.dev-llm-usage-monitor__row{text-align:left}button.dev-llm-usage-monitor__row:focus-visible,button.dev-llm-usage-monitor__row:hover{color:var(--text);border-color:color-mix(in srgb,var(--primary) 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rgba(255,255,255,.25)}.aiza-theme-mode-swatch--light{background:radial-gradient(circle at 34% 30%,#fff 0 18%,transparent 20%),linear-gradient(135deg,#f7fbff,#bfe9ff 52%,#f8d56b)}.aiza-theme-mode-swatch--dark{background:radial-gradient(circle at 68% 28%,#f9fbff 0 14%,transparent 16%),linear-gradient(135deg,#16233d,#08111f 58%,#4f3f91)}.aiza-ball-theme-swatch{width:18px;height:18px;border-radius:50%;flex:0 0 auto;background:radial-gradient(circle at 34% 30%,#fff 0 16%,transparent 18%),radial-gradient(circle at 52% 54%,var(--aiza-swatch-a),var(--aiza-swatch-b) 68%,rgba(0,0,0,.18));box-shadow:0 0 0 1px rgba(255,255,255,.62) inset,0 0 14px var(--aiza-swatch-glow)}.aiza-choice-chip[data-affordance=waiting]{cursor:progress}.aiza-choice-chip[data-affordance=off],.aiza-choice-chip[data-affordance=waiting]{opacity:1;border-color:var(--disabled-control-border);background:var(--disabled-control-bg);color:var(--disabled-control-text);box-shadow:var(--disabled-control-shadow)}.aiza-choice-chip[data-affordance=off]{cursor:not-allowed}.aiza-choice[data-affordance=waiting]{pointer-events:none}.aiza-choice-chip-label{font-weight:500}.aiza-choice-chip-hint{font-size:11.5px;color:var(--text-soft);font-weight:400}.aiza-choice--yesno{flex-direction:row;justify-content:center;gap:14px}.aiza-choice-chip--yes{background:color-mix(in srgb,var(--success) 12%,transparent);border-color:color-mix(in srgb,var(--success) 45%,transparent)}.aiza-choice-chip--yes:hover:not(:disabled){background:color-mix(in srgb,var(--success) 22%,transparent);border-color:color-mix(in srgb,var(--success) 70%,transparent)}.aiza-choice-chip--no{background:color-mix(in srgb,var(--danger) 8%,transparent);border-color:color-mix(in srgb,var(--danger) 40%,transparent)}.aiza-choice-chip--no:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 16%,transparent);border-color:color-mix(in srgb,var(--danger) 65%,transparent)}.aiza-choice-confirm{margin-top:4px;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:500;background:linear-gradient(135deg,var(--primary) 0,var(--primary-strong) 100%);color:var(--on-primary);border:1px solid transparent;box-shadow:0 10px 28px var(--focus-ring);transition:transform .24s ease,background-color .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease}.aiza-choice-confirm:disabled{opacity:1;cursor:not-allowed;background:var(--disabled-control-bg);border-color:var(--disabled-control-border);color:var(--disabled-control-text);box-shadow:var(--disabled-control-shadow)}.aiza-choice-confirm:hover:not(:disabled){transform:translateY(-1px)}.aiza-choice-confirm:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.aiza-input-bar{display:flex;align-items:center;width:100%;max-width:min(680px,calc(100vw - 24px));min-width:0;min-height:76px;margin-inline:auto;gap:10px;padding:10px 10px 10px 18px;border-radius:26px;background:var(--input-bg);border:1px solid var(--chip-border);box-sizing:border-box;transition:border-color .24s ease,background .24s ease,box-shadow .24s ease}.aiza-input-bar:focus-within{border-color:var(--primary);background:var(--chip-bg-hover);box-shadow:0 0 0 3px var(--focus-ring)}.aiza-input-bar-field{flex:1 1;width:0;min-width:0;background:transparent;border:none;outline:none;color:var(--text);font-family:inherit;font-size:14px;line-height:1.35;min-height:40px;max-height:40px;padding:1px 4px;resize:none;overflow-y:auto;white-space:pre-wrap;overflow-wrap:anywhere}.aiza-input-bar-field::placeholder{color:var(--muted)}.aiza-input-bar-field:disabled{background:transparent;color:var(--disabled-control-text);opacity:1;-webkit-text-fill-color:var(--disabled-control-text);cursor:default}.aiza-input-bar-mic{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:999px;border:1px solid var(--primary-strong);background:var(--primary);color:var(--on-primary);cursor:pointer;touch-action:none;transition:background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out,box-shadow .22s ease-out}.aiza-input-bar-mic:hover:not(:disabled){border-color:var(--primary-strong);color:var(--on-primary);background:var(--primary-strong);box-shadow:0 0 0 3px var(--focus-ring)}.aiza-input-bar-mic:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.aiza-input-bar-mic:disabled{cursor:not-allowed;opacity:1;background:var(--disabled-control-bg);color:var(--disabled-control-icon);border-color:var(--disabled-control-border);box-shadow:var(--disabled-control-shadow)}.aiza-input-bar-mic[data-state=listening]{box-shadow:0 0 0 3px var(--ball-aura-soft);animation:aiza-input-bar-mic-pulse 1.6s ease-in-out infinite}.aiza-input-bar-mic[data-state=listening],.aiza-input-bar-mic[data-state=starting]{background:var(--primary-strong);border-color:var(--primary-strong);color:var(--on-primary)}.aiza-input-bar-mic-glyph{display:grid;place-items:center;width:22px;height:22px;line-height:1}.aiza-input-bar-mic-glyph svg{width:22px;height:22px;display:block}@keyframes aiza-input-bar-mic-pulse{0%,to{box-shadow:0 0 0 3px var(--ball-aura-soft)}50%{box-shadow:0 0 0 6px var(--ball-aura-soft)}}@media (prefers-reduced-motion:reduce){.aiza-input-bar-mic[data-state=listening]{animation:none}.aiza-input-bar-mic{transition:background-color .12s linear,color .12s linear}}.aiza-input-bar-send{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-width:92px;min-height:52px;border-radius:999px;padding:0 22px;font-size:14px;line-height:1;font-weight:500;white-space:nowrap;background:linear-gradient(135deg,var(--primary) 0,var(--primary-strong) 100%);color:var(--on-primary);border:1px solid transparent;transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .2s ease,box-shadow .18s ease}.aiza-input-bar-send:disabled{opacity:1;cursor:not-allowed;background:var(--disabled-control-bg);border-color:var(--disabled-control-border);color:var(--disabled-control-text);box-shadow:var(--disabled-control-shadow)}.aiza-input-bar-send:hover:not(:disabled){filter:brightness(1.04)}.aiza-input-bar-send:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}@media (max-width:480px){.aiza-input-bar{display:grid;grid-template-columns:minmax(0,1fr) 44px minmax(68px,auto);grid-gap:6px;gap:6px;min-height:64px;padding:8px;border-radius:24px}.aiza-input-bar-field{min-height:36px;max-height:36px}.aiza-input-bar-mic{width:44px;height:44px}.aiza-input-bar-send{min-width:68px;min-height:44px;padding-inline:14px}}.aiza-input-bar--pending{border-color:var(--agent-working-border);background:linear-gradient(135deg,var(--agent-working-soft),color-mix(in oklab,var(--card) 76%,var(--agent-working-soft)));cursor:progress;box-shadow:inset 0 1px 0 rgba(255,255,255,.72),0 0 0 1px color-mix(in oklab,var(--agent-working-border) 72%,transparent),0 10px 28px var(--agent-working-glow)}.aiza-input-bar--pending .aiza-input-bar-field{color:var(--agent-working-text);cursor:progress}.aiza-input-bar--pending .aiza-input-bar-send{letter-spacing:.2em;background:var(--agent-working-soft);border-color:var(--agent-working-border);color:var(--agent-working-text);box-shadow:inset 0 1px 0 rgba(255,255,255,.58)}.aiza-input-bar-send[data-affordance=off],.aiza-input-bar[data-affordance=off]{opacity:1;cursor:not-allowed;border-color:var(--disabled-control-border);background:var(--disabled-control-bg);box-shadow:var(--disabled-control-shadow)}.aiza-input-bar-send[data-affordance=off]{color:var(--disabled-control-text)}.aiza-input-bar-send[data-affordance=waiting]{opacity:1;background:var(--disabled-control-bg);border-color:var(--disabled-control-border);color:var(--disabled-control-text);box-shadow:var(--disabled-control-shadow)}.aiza-input-bar--pending .aiza-input-bar-send[data-affordance=waiting]{background:var(--agent-working-soft);border-color:var(--agent-working-border);color:var(--agent-working-text);box-shadow:inset 0 1px 0 rgba(255,255,255,.58)}.aiza-thinking{display:inline-flex;align-items:center;justify-content:center;margin:8px auto 0;min-height:14px}.aiza-thinking-dots{display:inline-flex;gap:5px}.aiza-thinking-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--agent-working);box-shadow:0 0 8px var(--agent-working-glow,rgba(34,184,210,.36));animation:aiza-thinking-blink 1.2s ease-in-out infinite}.aiza-thinking-dot:nth-child(2){animation-delay:.18s}.aiza-thinking-dot:nth-child(3){animation-delay:.36s}.aiza-thinking--sm .aiza-thinking-dot{width:5px;height:5px}.aiza-thinking-label{display:inline-block;margin-left:8px;font-size:13px;color:var(--agent-working-text);letter-spacing:.01em}@keyframes aiza-thinking-blink{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-1px)}}@media (prefers-reduced-motion:reduce){.aiza-thinking-dot{animation:none;opacity:.65}.aiza-close-confirm,.aiza-options-menu,.aiza-options-submenu,.aiza-stage{animation:none!important}.aiza-choice-chip,.aiza-chrome-button,.aiza-input-bar,.aiza-input-bar-send,.aiza-stage-cta{transition-duration:80ms!important}}@media (max-width:640px){.aiza-stage-frame{--aiza-stage-frame-pad-top:8px;--aiza-stage-frame-pad-bottom:16px;padding-inline:12px}.aiza-stage{--stage-pad-block-start:22px;--stage-pad-inline:18px}.aiza-stage-inner{padding:var(--stage-pad-block-start) var(--stage-pad-inline) var(--stage-pad-block-start)}.aiza-chrome{padding:12px 16px 6px}.aiza-chrome-actions{top:10px;right:16px}.aiza-options-menu{right:16px;top:60px}}