/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer theme{:root,:host{--font-sans:"Vazirmatn", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.block{display:block}.hidden{display:none}.table{display:table}}html{font-family:Vazirmatn,system-ui,sans-serif}:root{color:#203a40;font-synthesis:none;background:#f6f9f8}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.8}button,input,textarea{font:inherit}button{cursor:pointer;transition:background .2s,transform .2s}button:disabled{cursor:default;opacity:.55}button:focus-visible,input:focus-visible,textarea:focus-visible{outline-offset:3px;outline:3px solid #64c9b5}button:hover:not(:disabled){filter:brightness(.97)}button:active:not(:disabled){transform:translateY(1px)}.app-shell{background:radial-gradient(at 85% 45%,#eaf5ef88,#0000 55%),#f7f9f8;flex-direction:column;min-height:100dvh;display:flex}.site-header{justify-content:space-between;align-items:center;gap:16px;width:100%;max-width:1240px;margin:auto;padding:30px 36px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-icon{color:#fff;background:#137c6a;border-radius:17px;place-items:center;width:49px;height:49px;display:grid;box-shadow:0 5px 12px #137c6a15}.brand strong{font-size:23px;font-weight:900;line-height:1.4;display:block}.brand small{color:#7c8c8a;margin-top:3px;font-size:12px;display:block}.internet-label{color:#738580;background:#ffffff80;border:1px solid #dee7e3;border-radius:30px;align-items:center;gap:7px;padding:6px 13px;font-size:13px;display:flex}.landing{flex:1;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:center;gap:95px;width:100%;max-width:1140px;margin:35px auto 70px;padding:0 28px;display:grid}.eyebrow{color:#137c6a;align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.eyebrow>span{background:#137c6a;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #137c6a0c}.intro h1{color:#203a40;margin:18px 0;font-size:clamp(36px,4vw,54px);font-weight:900;line-height:1.65}.intro h1 em{color:#137c6a;font-style:normal}.intro>p{color:#798a86;max-width:430px;font-size:15px;line-height:2.15}.conversation-preview{background:#fff;border:1px solid #e7eeeb;border-radius:21px;max-width:395px;margin:29px 0 20px;padding:21px 24px 15px;transform:rotate(-2deg);box-shadow:0 15px 50px #263e3610}.preview-top{border-bottom:1px solid #f0f3f1;align-items:center;gap:10px;margin-bottom:18px;padding-bottom:13px;display:flex}.avatar{color:#137c6a;background:#e5f2ed;border-radius:13px;place-items:center;width:37px;height:37px;font-weight:700;display:grid}.preview-top strong{font-size:13px;display:block}.preview-top small{color:#96a39e;font-size:10px;display:block}.tiny-dot{background:#137c6a;border-radius:50%;width:7px;height:7px;margin-inline-start:auto}.sample{border-radius:12px;width:fit-content;max-width:85%;margin:10px 0;padding:9px 13px;font-size:12px}.sample small{text-align:left;opacity:.6;font-size:9px;display:block}.sample.received{background:#f0f4f2;border-top-right-radius:3px;margin-inline-end:auto}.sample.sent{color:#fff;background:#137c6a;border-bottom-left-radius:3px;margin-inline-start:auto}.preview-caption{color:#94a19c;align-items:center;gap:3px;margin-top:17px;font-size:10px;display:flex}.preview-caption span{background:#9eada5;border-radius:100%;width:4px;height:4px}.preview-caption span:last-of-type{margin-inline-end:5px}.feature-line{color:#7b8b85;flex-wrap:wrap;gap:23px;margin-top:29px;font-size:12px;display:flex}.feature-line>span{align-items:center;gap:7px;display:flex}.entry-card{background:#fff;border:1px solid #e3eae6;border-radius:25px;padding:35px 32px 25px;box-shadow:0 15px 70px #253d3410}.card-heading-icon{color:#137c6a;background:#edf6f2;border-radius:17px;place-items:center;width:52px;height:52px;margin-bottom:18px;display:grid}.entry-card h2{margin:0 0 6px;font-size:21px;font-weight:800}.muted{color:#84928b;margin:0;font-size:13px}.segmented{background:#f2f5f3;border-radius:12px;gap:5px;margin:26px 0;padding:5px;display:flex}.segmented button{color:#819087;background:0 0;border:0;border-radius:9px;flex:1;justify-content:center;align-items:center;gap:7px;min-height:43px;font-size:13px;display:flex}.segmented button.active{color:#137c6a;background:#fff;font-weight:700;box-shadow:0 2px 5px #203a4010}label{margin:16px 0 8px;font-size:13px;font-weight:600;display:block}input{color:#203a40;background:#fdfefd;border:1px solid #e2e9e5;border-radius:11px;width:100%;min-width:0;min-height:51px;padding:10px 14px}input::placeholder{color:#a6b1ab;font-size:12px}.primary-button{color:#fff;background:#137c6a;border:0;border-radius:11px;justify-content:center;align-items:center;gap:12px;width:100%;min-height:52px;margin-top:23px;font-size:13px;font-weight:600;display:flex}.card-note{color:#9aa69e;border-top:1px solid #edf1ef;align-items:flex-start;gap:9px;margin-top:22px;padding-top:21px;font-size:11px;line-height:1.9;display:flex}.card-note svg{flex-shrink:0;margin-top:2px}.code-input{text-align:center;letter-spacing:6px;font-size:20px;font-weight:700}.code-input::placeholder{letter-spacing:0}.error{color:#a13b3b;background:#fff1f1;border-radius:8px;padding:8px 12px;font-size:13px}.site-footer{color:#96a29b;border-top:1px solid #e5ece7;flex-wrap:wrap;justify-content:space-between;gap:12px;width:100%;max-width:1168px;margin:auto;padding:24px 8px;font-size:11px;display:flex}.chat-layout{flex:1;grid-template-columns:minmax(0,.7fr) minmax(0,2fr);align-items:start;gap:28px;width:100%;max-width:1200px;margin:15px auto 35px;padding:0 28px;display:grid}.room-sidebar{padding:22px 0}.room-sidebar h2{margin:17px 0;font-size:26px;font-weight:900;line-height:1.8}.room-sidebar>p{color:#84928b;font-size:13px}.room-code-box{color:#137c6a;background:#fff;border:1px solid #dfeae4;border-radius:14px;align-items:center;gap:12px;margin:24px 0;padding:12px 16px;display:flex}.room-code-box strong{letter-spacing:4px;text-align:center;flex:1;min-width:0;font-size:24px}.room-code-box button{color:#137c6a;background:#edf5f1;border:0;border-radius:10px;place-items:center;width:44px;min-height:44px;display:grid}.room-info{color:#137c6a;gap:12px;margin-top:35px;display:flex}.room-info small{color:#8a988f;font-size:11px;display:block}.room-info strong{font-size:13px}.room-sidebar .temporary-note{margin-top:30px;font-size:11px;line-height:2}.chat-panel{background:#fff;border:1px solid #e1eae4;border-radius:22px;flex-direction:column;min-width:0;height:min(720px,100dvh - 205px);min-height:430px;display:flex;overflow:hidden;box-shadow:0 12px 40px #203a4008}.chat-header{border-bottom:1px solid #edf2ee;justify-content:space-between;align-items:center;gap:12px;padding:20px 23px;display:flex}.chat-title{align-items:center;gap:12px;min-width:0;display:flex}.room-avatar{color:#137c6a;background:#eaf4ef;border-radius:14px;flex-shrink:0;place-items:center;width:45px;height:45px;display:grid}.chat-title h1{overflow-wrap:anywhere;margin:0;font-size:15px;font-weight:800}.chat-title h1 span{color:#8b9a90;margin-inline-start:7px;font-size:12px;font-weight:400}.chat-title p{color:#8b9a90;overflow-wrap:anywhere;margin:2px 0 0;font-size:11px}.leave-button{color:#7d8d83;background:#fff;border:1px solid #e4ece6;border-radius:9px;flex-shrink:0;align-items:center;gap:6px;min-height:44px;padding:6px 12px;font-size:12px;display:flex}.messages-area{overscroll-behavior:contain;background-color:#fafcfb;background-image:radial-gradient(#cedbd530 .8px,#0000 .8px);background-size:17px 17px;flex:1;min-height:0;padding:20px 24px;overflow-y:auto}.date-divider{text-align:center;color:#9ba99f;margin-bottom:22px;font-size:10px}.empty-chat{text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:300px;height:90%;min-height:260px;margin:0 auto;display:flex}.empty-chat>span{color:#137c6a;background:#edf5f0;border-radius:24px;place-items:center;width:75px;height:75px;display:grid}.empty-chat h2{margin:17px 0 6px;font-size:18px;font-weight:800}.empty-chat p{color:#90a095;font-size:13px}.empty-chat button{color:#137c6a;background:#edf5f0;border:0;border-radius:9px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:6px 16px;font-size:12px;display:flex}.message-row{margin:12px 0;display:flex}.message-row.mine{justify-content:flex-start}.message-row.theirs{justify-content:flex-end}.message-bubble{color:#fff;overflow-wrap:anywhere;background:#137c6a;border-radius:15px 4px 15px 15px;min-width:85px;max-width:85%;padding:10px 15px}.theirs .message-bubble{color:#324f40;background:#edf2ee;border-radius:4px 15px 15px}.message-bubble p{white-space:pre-wrap;margin:0;font-size:14px}.message-bubble small{opacity:.65;text-align:left;margin-top:5px;font-size:10px;display:block}.sender-name{color:#137c6a;margin-bottom:4px;font-size:11px;display:block}.retry-message{color:inherit;background:0 0;border:0;min-height:44px;font-size:12px;text-decoration:underline}.composer-wrap{padding:16px 20px 12px;padding-bottom:max(12px,env(safe-area-inset-bottom));border-top:1px solid #e8eee9}.composer{background:#f4f7f5;border:1px solid #e5ece6;border-radius:13px;align-items:center;gap:12px;padding:7px;display:flex}.composer textarea{resize:vertical;color:#304a3c;background:0 0;border:0;flex:1;min-width:0;max-height:110px;padding:8px 10px;font-size:13px;line-height:1.8}.composer textarea::placeholder{color:#9aaa9e}.composer button{color:#fff;background:#137c6a;border:0;border-radius:10px;flex-shrink:0;place-items:center;width:44px;height:44px;display:grid}.composer-hint{text-align:center;color:#a0ada3;margin-top:7px;font-size:10px;display:block}@media(min-width:1500px){.landing{margin-top:65px;margin-bottom:90px}.site-header{padding-top:40px}}@media(max-width:900px){.landing{gap:35px;margin-top:20px}.entry-card{padding:25px 22px}.intro h1{font-size:39px}.chat-layout{grid-template-columns:minmax(0,1fr)}.room-sidebar{display:none}.chat-panel{height:calc(100dvh - 210px)}.site-footer{padding:20px 28px}.conversation-preview{padding:16px}}@media(max-width:640px){.site-header{padding:19px 20px;padding-top:max(19px,env(safe-area-inset-top))}.brand-icon{border-radius:14px;width:43px;height:43px}.brand strong{font-size:20px}.brand small{font-size:10px}.internet-label{padding:5px 9px;font-size:10px}.internet-label svg{width:13px}.landing{grid-template-columns:minmax(0,1fr);gap:26px;margin:15px auto 35px;padding:0 20px}.intro h1{margin:12px 0;font-size:35px;line-height:1.6}.intro h1 br{display:none}.intro>p{margin:10px 0 0;font-size:13px}.conversation-preview,.feature-line{display:none}.eyebrow{font-size:11px}.entry-card{border-radius:21px;padding:25px 23px}.entry-card h2{font-size:19px}.site-footer{text-align:center;justify-content:center;gap:4px;padding:20px}.site-footer span{width:100%}.chat-layout{gap:0;margin:5px auto 15px;padding:0 12px}.chat-panel{border-radius:16px;height:calc(100dvh - 118px);min-height:360px}.chat-layout+.site-footer{display:none}.chat-header{gap:8px;padding:12px}.chat-title{gap:8px}.chat-title h1{font-size:13px}.chat-title h1 span{margin:0;font-size:11px;display:block}.room-avatar{border-radius:12px;width:36px;height:39px}.leave-button{padding:5px 8px}.messages-area{padding:15px 12px}.composer-wrap{padding:10px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.message-bubble{max-width:90%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}