:root{--glass-white:hsla(0,0%,100%,.55);--glass-white-md:hsla(0,0%,100%,.72);--glass-white-lg:hsla(0,0%,100%,.88);--glass-dark:color-mix(in srgb,var(--brand-ink) 5%,transparent);--glass-dark-md:color-mix(in srgb,var(--brand-ink) 10%,transparent);--glass-border:color-mix(in srgb,var(--brand-deep) 18%,transparent);--glass-border-subtle:color-mix(in srgb,var(--brand-deep) 8%,transparent);--glass-border-bright:color-mix(in srgb,var(--brand-deep) 40%,transparent);--glass-border-cyan:color-mix(in srgb,var(--brand-cyan) 55%,transparent);--blur-sm:blur(8px);--blur-md:blur(20px);--blur-lg:blur(36px);--blur-xl:blur(60px);--shadow-glass:0 12px 40px color-mix(in srgb,var(--brand-deep) 14%,transparent),0 2px 8px color-mix(in srgb,var(--brand-deep) 8%,transparent),inset 0 1px 0 hsla(0,0%,100%,.95);--shadow-float:0 28px 70px color-mix(in srgb,var(--brand-deep) 22%,transparent),0 8px 24px color-mix(in srgb,var(--brand-deep) 12%,transparent),inset 0 1px 0 #fff;--shadow-glow-cyan:0 0 32px color-mix(in srgb,var(--brand-cyan) 42%,transparent);--reflection-top:linear-gradient(135deg,hsla(0,0%,100%,.78),hsla(0,0%,100%,.06) 45%,hsla(0,0%,100%,0) 80%);--reflection-inner:inset 0 1px 1px #fff,inset 0 -1px 1px color-mix(in srgb,var(--brand-deep) 6%,transparent);--brand-cyan:#4cc4cd;--brand-teal:#16a2b9;--brand-deep:#11809c;--brand-white:#fff;--brand-ink:#0a3a47;--accent-aqua:#11809c;--accent-violet:#16a2b9;--accent-rose:#4cc4cd;--accent-amber:#fff;--accent-lime:#11809c;--color-bg:#fff;--color-surface:hsla(0,0%,100%,.6);--color-text:#0a3a47;--color-text-muted:color-mix(in srgb,var(--brand-ink) 65%,transparent);--color-text-subtle:color-mix(in srgb,var(--brand-ink) 42%,transparent);--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--radius-xl:24px;--radius-2xl:32px;--radius-full:9999px;--ease-glass:cubic-bezier(0.22,0.68,0,1.2);--ease-liquid:cubic-bezier(0.34,1.56,0.64,1);--ease-smooth:cubic-bezier(0.4,0,0.2,1);--dur-fast:180ms;--dur-mid:360ms;--dur-slow:600ms}.dark{--glass-white:hsla(0,0%,100%,.06);--glass-white-md:hsla(0,0%,100%,.12);--glass-white-lg:hsla(0,0%,100%,.22);--glass-dark:rgba(0,0,0,.32);--glass-dark-md:rgba(0,0,0,.5);--glass-border:hsla(0,0%,100%,.16);--glass-border-subtle:hsla(0,0%,100%,.08);--glass-border-bright:hsla(0,0%,100%,.42);--glass-border-cyan:color-mix(in srgb,var(--brand-cyan) 55%,transparent);--shadow-glass:0 10px 32px rgba(0,0,0,.55),0 2px 6px rgba(0,0,0,.32),inset 0 1px 0 hsla(0,0%,100%,.16);--shadow-float:0 24px 60px rgba(0,0,0,.65),0 6px 16px rgba(0,0,0,.45),inset 0 1px 0 hsla(0,0%,100%,.2);--reflection-top:linear-gradient(135deg,hsla(0,0%,100%,.22),hsla(0,0%,100%,.02) 45%,hsla(0,0%,100%,0) 80%);--reflection-inner:inset 0 1px 1px hsla(0,0%,100%,.28),inset 0 -1px 1px rgba(0,0,0,.32);--color-bg:#04141a;--color-surface:hsla(0,0%,100%,.04);--color-text:#f1fbff;--color-text-muted:rgba(241,251,255,.6);--color-text-subtle:rgba(241,251,255,.4)}.dark body{color:var(--color-text)}.dark .glass-sidebar{background:linear-gradient(180deg,rgba(4,14,18,.7),rgba(4,14,18,.45))}.dark .glass-composer{background:rgba(4,14,18,.65);border-color:var(--glass-border)}.dark .prose{--tw-prose-body:#d5edf3;--tw-prose-headings:#fff;--tw-prose-bold:#fff;--tw-prose-counters:#b5d8e0;--tw-prose-bullets:#b5d8e0;--tw-prose-quotes:#d5edf3;--tw-prose-code:#f1fbff}.dark .prose code{background:color-mix(in srgb,var(--brand-cyan) 16%,transparent);color:var(--brand-cyan)}.dark .prose pre{background:hsla(0,0%,100%,.04)!important;border-color:var(--glass-border-subtle)}.dark .prose a{color:var(--brand-cyan)}@supports not (backdrop-filter:blur(1px)){.glass{background:hsla(0,0%,100%,.92)!important;border-color:color-mix(in srgb,var(--brand-deep) 20%,transparent)!important}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.glass{backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);background:var(--glass-white);border:1px solid var(--glass-border);box-shadow:var(--shadow-glass);position:relative;isolation:isolate;color:var(--color-text)}.glass:before{content:"";position:absolute;inset:0;background:var(--reflection-top);pointer-events:none;border-radius:inherit;z-index:1}.glass--dark{background:var(--glass-dark-md);border-color:color-mix(in srgb,var(--brand-deep) 16%,transparent)}.glass--frosted{backdrop-filter:var(--blur-lg);-webkit-backdrop-filter:var(--blur-lg);background:hsla(0,0%,100%,.6)}.glass--liquid{backdrop-filter:var(--blur-xl);-webkit-backdrop-filter:var(--blur-xl);background:hsla(0,0%,100%,.5);border-color:color-mix(in srgb,var(--brand-deep) 16%,transparent)}.glass>*{position:relative;z-index:2}.glass-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:var(--radius-full);border:none;cursor:pointer;font-weight:500;letter-spacing:.04em;color:var(--color-text);text-decoration:none;position:relative;isolation:isolate;transition:transform var(--dur-fast) var(--ease-liquid),box-shadow var(--dur-fast),background var(--dur-fast)}.glass-btn:before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--reflection-top);pointer-events:none;z-index:1}.glass-btn:active{transform:scale(.96)}.glass-btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.glass-btn>*{position:relative;z-index:2}.glass-btn--primary{background:linear-gradient(135deg,color-mix(in srgb,var(--brand-cyan) 95%,transparent) 0,color-mix(in srgb,var(--brand-teal) 100%,transparent) 50%,color-mix(in srgb,var(--brand-deep) 100%,transparent) 100%);border:1px solid color-mix(in srgb,var(--brand-deep) 60%,transparent);box-shadow:0 0 0 6px color-mix(in srgb,var(--brand-cyan) 10%,transparent),0 12px 32px color-mix(in srgb,var(--brand-deep) 40%,transparent),0 1px 0 hsla(0,0%,100%,.4) inset,var(--reflection-inner);color:#fff}.glass-btn--primary:hover{box-shadow:0 0 0 10px color-mix(in srgb,var(--brand-cyan) 16%,transparent),0 18px 44px color-mix(in srgb,var(--brand-deep) 55%,transparent),0 0 0 1px hsla(0,0%,100%,.32) inset,var(--reflection-inner);transform:translateY(-2px)}.glass-btn--ghost{background:var(--glass-white);border:1px solid var(--glass-border);box-shadow:var(--shadow-glass);backdrop-filter:var(--blur-sm);-webkit-backdrop-filter:var(--blur-sm);color:var(--color-text)}.glass-btn--ghost:hover{background:var(--glass-white-md);border-color:var(--glass-border-cyan);transform:translateY(-2px)}.glass-btn--icon{width:44px;height:44px;padding:0;justify-content:center}.glass-btn--sm{padding:6px 14px;font-size:.78rem}.glass-card{border-radius:var(--radius-2xl);padding:36px;box-shadow:0 32px 80px color-mix(in srgb,var(--brand-deep) 16%,transparent),0 8px 24px color-mix(in srgb,var(--brand-deep) 10%,transparent),0 0 0 1px hsla(0,0%,100%,.6) inset,inset 0 1px 0 #fff;transition:transform var(--dur-mid) var(--ease-glass),box-shadow var(--dur-mid) var(--ease-glass),background var(--dur-mid)}.glass-card:after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:70%;height:60%;pointer-events:none;background:radial-gradient(ellipse at center top,color-mix(in srgb,var(--brand-cyan) 16%,transparent) 0,transparent 60%);border-radius:inherit;z-index:0}.glass-input,.glass-textarea{width:100%;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--glass-border-subtle);background:var(--glass-white);backdrop-filter:var(--blur-sm);-webkit-backdrop-filter:var(--blur-sm);color:var(--color-text);font-family:inherit;font-size:.9rem;outline:none;transition:border-color var(--dur-fast),box-shadow var(--dur-fast),background var(--dur-fast)}.glass-textarea{resize:vertical;min-height:48px}.glass-input::-moz-placeholder,.glass-textarea::-moz-placeholder{color:var(--color-text-subtle)}.glass-input::placeholder,.glass-textarea::placeholder{color:var(--color-text-subtle)}.glass-input:focus,.glass-textarea:focus{border-color:color-mix(in srgb,var(--brand-deep) 55%,transparent);background:var(--glass-white-md);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-cyan) 22%,transparent),var(--shadow-glass)}.glass-sidebar{backdrop-filter:var(--blur-lg);-webkit-backdrop-filter:var(--blur-lg);background:linear-gradient(180deg,hsla(0,0%,100%,.75),hsla(0,0%,100%,.55));border-right:1px solid var(--glass-border-subtle);box-shadow:1px 0 32px color-mix(in srgb,var(--brand-deep) 10%,transparent)}.glass-bubble{position:relative;backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);background:linear-gradient(135deg,color-mix(in srgb,var(--brand-cyan) 32%,transparent) 0,color-mix(in srgb,var(--brand-deep) 42%,transparent) 100%);border:1px solid color-mix(in srgb,var(--brand-deep) 45%,transparent);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-cyan) 8%,transparent),0 12px 28px color-mix(in srgb,var(--brand-deep) 18%,transparent),inset 0 1px 0 hsla(0,0%,100%,.75);color:var(--color-text);transition:box-shadow var(--dur-mid) var(--ease-smooth)}.glass-bubble:hover{box-shadow:0 0 0 6px color-mix(in srgb,var(--brand-cyan) 14%,transparent),0 16px 36px color-mix(in srgb,var(--brand-deep) 24%,transparent),inset 0 1px 0 hsla(0,0%,100%,.8)}.glass-bubble:before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--reflection-top);pointer-events:none}.glass-composer{position:relative;backdrop-filter:var(--blur-lg);-webkit-backdrop-filter:var(--blur-lg);background:hsla(0,0%,100%,.78);border:1px solid var(--glass-border);border-bottom:none;box-shadow:0 -16px 40px color-mix(in srgb,var(--brand-deep) 10%,transparent),inset 0 1px 0 #fff;transition:border-color var(--dur-fast),box-shadow var(--dur-fast);color:var(--color-text)}.glass-composer:focus-within{border-color:color-mix(in srgb,var(--brand-deep) 50%,transparent);box-shadow:0 -16px 40px color-mix(in srgb,var(--brand-deep) 16%,transparent),0 0 0 1px color-mix(in srgb,var(--brand-cyan) 30%,transparent),inset 0 1px 0 #fff}.glass-thread{transition:background var(--dur-fast),border-color var(--dur-fast),box-shadow var(--dur-fast);border:1px solid transparent;position:relative;color:var(--color-text)}.glass-thread:hover{background:hsla(0,0%,100%,.7);border-color:var(--glass-border-subtle)}.glass-thread.is-selected{background:linear-gradient(135deg,color-mix(in srgb,var(--brand-cyan) 22%,transparent) 0,color-mix(in srgb,var(--brand-deep) 32%,transparent) 100%);border-color:color-mix(in srgb,var(--brand-deep) 45%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-cyan) 12%,transparent),0 6px 18px color-mix(in srgb,var(--brand-deep) 22%,transparent),inset 0 1px 0 hsla(0,0%,100%,.6)}.glass-thread.is-selected:before{content:"";position:absolute;left:-1px;top:18%;bottom:18%;width:3px;border-radius:0 4px 4px 0;background:linear-gradient(180deg,var(--brand-cyan),var(--brand-deep));box-shadow:0 0 12px color-mix(in srgb,var(--brand-cyan) 70%,transparent)}.glass-error{border-radius:var(--radius-md);background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.4);color:#b91c1c;box-shadow:0 4px 16px rgba(220,38,38,.12)}.glass-error,.glass-info{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;backdrop-filter:var(--blur-sm);-webkit-backdrop-filter:var(--blur-sm)}.glass-info{border-radius:var(--radius-md);background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.4);color:#047857;box-shadow:0 4px 16px rgba(16,185,129,.12)}:focus-visible{outline:2px solid var(--brand-deep);outline-offset:3px;border-radius:var(--radius-xs)}@keyframes typing{0%,to{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}@keyframes streaming-cursor-blink{0%,60%{opacity:1}60%,to{opacity:0}}.streaming-text>:last-child:after{content:"▍";display:inline-block;margin-left:2px;color:var(--brand-cyan);animation:streaming-cursor-blink 1s steps(2) infinite;vertical-align:baseline}@keyframes glass-rise{0%{opacity:0;transform:translateY(16px) scale(.985);filter:blur(8px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}.glass-card,.glass-composer{animation:glass-rise var(--dur-slow) var(--ease-glass) both}.above-scene{position:relative;z-index:1}@media (max-width:767px){.glass-composer{border-radius:0!important;padding-bottom:calc(env(safe-area-inset-bottom) + 12px)!important}.glass-bubble{max-width:88%}.glass-btn{min-height:40px}.glass-btn--icon,.glass-thread{min-height:44px}}.glass-composer textarea{-webkit-overflow-scrolling:touch}.prose code{background:color-mix(in srgb,var(--brand-deep) 8%,transparent);color:var(--brand-deep);padding:.15em .4em;border-radius:4px;font-size:.88em}.prose pre{background:color-mix(in srgb,var(--brand-ink) 6%,transparent)!important;color:var(--color-text);border:1px solid var(--glass-border-subtle)}.prose a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px}.glass-pill{position:relative;isolation:isolate;display:inline-flex;height:30px;align-items:center;border-radius:9999px;padding:0 .7rem;transition:transform .15s ease,box-shadow .2s ease;cursor:pointer;outline:none}.glass-pill__bg{position:absolute;inset:0;z-index:0;border-radius:inherit;background:var(--glass-white-md);backdrop-filter:var(--blur-sm);-webkit-backdrop-filter:var(--blur-sm);border:1px solid var(--glass-border-subtle);box-shadow:0 1px 2px color-mix(in srgb,var(--brand-deep) 6%,transparent),inset 0 1px 0 hsla(0,0%,100%,.9);transition:border-color .2s ease,background .2s ease,box-shadow .2s ease}.glass-pill__content{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.45rem;max-width:180px}@media (min-width:640px){.glass-pill__content{max-width:220px}}.glass-pill:hover .glass-pill__bg{background:var(--glass-white-lg);border-color:var(--glass-border);box-shadow:0 2px 6px color-mix(in srgb,var(--brand-deep) 10%,transparent),inset 0 1px 0 #fff}.glass-pill:focus-visible .glass-pill__bg{border-color:var(--glass-border-cyan);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-cyan) 25%,transparent),inset 0 1px 0 #fff}.glass-pill[data-open] .glass-pill__bg,.glass-pill[data-pressed] .glass-pill__bg{background:linear-gradient(180deg,hsla(0,0%,100%,.95) 0,color-mix(in srgb,var(--brand-cyan) 8%,var(--glass-white-lg)) 100%);border-color:var(--glass-border-cyan)}.glass-pill:disabled,.glass-pill[data-disabled]{opacity:.5;pointer-events:none}.glass-pop{--pop-bg:var(--glass-white-lg);z-index:50;min-width:200px;max-width:min(360px,calc(100vw - 24px));background:var(--pop-bg);backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);border:1px solid var(--glass-border);border-radius:14px;box-shadow:var(--shadow-float);padding:4px;outline:none}.glass-pop__list{display:flex;flex-direction:column;gap:2px;max-height:280px;overflow-y:auto;outline:none;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--brand-deep) 25%,transparent) transparent}.glass-pop__item{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border-radius:10px;font-size:.875rem;color:var(--color-text);cursor:pointer;outline:none;transition:background .12s ease,color .12s ease}.glass-pop__item:hover,.glass-pop__item[data-hovered]{background:color-mix(in srgb,var(--brand-cyan) 14%,transparent)}.glass-pop__item[data-focused]{background:color-mix(in srgb,var(--brand-cyan) 18%,transparent)}.glass-pop__item[data-selected]{background:linear-gradient(180deg,color-mix(in srgb,var(--brand-cyan) 22%,transparent) 0,color-mix(in srgb,var(--brand-cyan) 14%,transparent) 100%);color:var(--brand-deep);font-weight:600}.glass-pop__item[data-selected]:after{content:"";margin-left:auto;width:6px;height:6px;border-radius:50%;background:var(--brand-deep)}[data-theme=dark] .glass-pill__bg{background:color-mix(in srgb,var(--brand-ink) 60%,transparent);border-color:color-mix(in srgb,var(--brand-cyan) 20%,transparent)}[data-theme=dark] .glass-pop{--pop-bg:color-mix(in srgb,var(--brand-ink) 75%,transparent)}[data-theme=dark] .glass-pop__item{color:var(--color-text)}[data-theme=dark] .glass-pop__item:hover,[data-theme=dark] .glass-pop__item[data-hovered]{background:color-mix(in srgb,var(--brand-cyan) 25%,transparent)}[data-theme=dark] .glass-pop__item[data-selected]{color:var(--brand-cyan);background:linear-gradient(180deg,color-mix(in srgb,var(--brand-cyan) 30%,transparent) 0,color-mix(in srgb,var(--brand-cyan) 18%,transparent) 100%)}