/* ============================================================================ COACH SIR — Vercel ai-chatbot style chat All rules scoped under #chatApp (ID) so they beat the legacy .chat-app rules in landing.css regardless of body class state. ============================================================================ */ :root { --cs-bg: #0a0a0a; --cs-bg-elevated: #131313; --cs-bg-soft: #161616; --cs-bg-hover: #1c1c1c; --cs-border: rgba(255, 255, 255, 0.08); --cs-border-soft: rgba(255, 255, 255, 0.05); --cs-border-focus: rgba(255, 255, 255, 0.22); --cs-text: #ededed; --cs-text-muted: #a1a1a1; --cs-text-faint: #6f6f6f; --cs-user-bubble: #262626; --cs-accent: #ffffff; --cs-accent-fg: #0a0a0a; --cs-green: #22c55e; --cs-radius-lg: 24px; --cs-radius-md: 16px; --cs-radius-sm: 12px; } /* CRITICAL: respect the hidden attribute — don't render chat when unauthed */ #chatApp[hidden] { display: none !important; } /* Kill page scroll AND hide every landing element underneath the chat. */ html:has(#chatApp:not([hidden])), body:has(#chatApp:not([hidden])) { overflow: hidden !important; height: 100vh !important; height: 100dvh !important; margin: 0 !important; padding: 0 !important; background: var(--cs-bg) !important; } body.is-authed, html.is-authed { overflow: hidden !important; height: 100vh !important; height: 100dvh !important; margin: 0 !important; padding: 0 !important; background: var(--cs-bg) !important; } /* When the chat is mounted, every direct child of EXCEPT the chat-app itself is hidden. Stops the landing's loader/grain/footer from peeking out underneath through any scroll or z-index gap. */ body.is-authed > *:not(#chatApp) { display: none !important; } /* ===================================================================== STAGE ===================================================================== */ #chatApp.chat-app { position: fixed !important; top: 0 !important; right: 0 !important; bottom: 0 !important; left: 0 !important; inset: 0 !important; height: 100vh !important; height: 100dvh !important; width: 100vw !important; max-width: 100vw !important; max-height: 100dvh !important; z-index: 9999 !important; display: flex; flex-direction: column; /* Modern full-bleed dark backdrop — one gradient across the whole app so the header/thread/input read as a single surface (no flat patches, no leak). */ background: radial-gradient(125% 90% at 50% -8%, #18181c 0%, #101012 42%, #0a0a0a 100%) !important; background-attachment: fixed !important; color: var(--cs-text); font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-feature-settings: "ss01", "cv11"; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow: hidden; isolation: isolate; } /* ===================================================================== HEADER ===================================================================== */ #chatApp .ca-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; padding-left: max(16px, calc(50vw - 384px)) !important; padding-right: max(16px, calc(50vw - 384px)) !important; background: transparent; border-bottom: 1px solid var(--cs-border-soft); box-shadow: none; flex-shrink: 0; height: 56px; width: 100% !important; max-width: 100% !important; box-sizing: border-box; } #chatApp .ca-id { display: flex; align-items: center; gap: 10px; min-width: 0; } #chatApp .ca-avatar { width: 28px; height: 28px; border-radius: 50%; overflow: hidden; background: var(--cs-bg-elevated); border: 1px solid var(--cs-border); flex-shrink: 0; position: relative; } #chatApp .ca-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 28%; display: block; } #chatApp .ca-meta { display: flex; flex-direction: column; gap: 0; min-width: 0; line-height: 1.1; } #chatApp .ca-name { font-family: "Geist", system-ui, sans-serif; font-style: normal; font-size: 14px; font-weight: 500; letter-spacing: -0.005em; color: var(--cs-text); } #chatApp .ca-status { font-family: "Geist", system-ui, sans-serif; font-size: 11px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--cs-text-muted); display: inline-flex; align-items: center; gap: 5px; } #chatApp .ca-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cs-green); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.35); animation: cs-pulse-dot 2.2s ease-in-out infinite; flex-shrink: 0; } @keyframes cs-pulse-dot { 0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.45); } 50% { box-shadow: 0 0 0 5px rgba(34,197,94,0); } } #chatApp .ca-actions { display: flex; align-items: center; gap: 4px; position: relative; } #chatApp .ca-iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 0; background: transparent; color: var(--cs-text-muted); border-radius: 8px; cursor: pointer; text-decoration: none; transition: background 0.15s, color 0.15s; } #chatApp .ca-iconbtn:hover { background: var(--cs-bg-hover); color: var(--cs-text); } #chatApp .ca-iconbtn svg { width: 18px; height: 18px; } #chatApp .ca-menu-pop { position: absolute; top: 40px; right: 0; min-width: 180px; background: var(--cs-bg-elevated); border: 1px solid var(--cs-border); border-radius: 10px; box-shadow: 0 0 0 1px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.4), 0 16px 56px rgba(0,0,0,0.5); padding: 4px; flex-direction: column; z-index: 5; } #chatApp .ca-menu-pop a, #chatApp .ca-menu-pop button { text-align: left; background: transparent; border: 0; padding: 8px 10px; font: 500 13px "Geist", system-ui, sans-serif; color: var(--cs-text); border-radius: 6px; cursor: pointer; text-decoration: none; letter-spacing: -0.005em; } #chatApp .ca-menu-pop a:hover, #chatApp .ca-menu-pop button:hover { background: var(--cs-bg-hover); } /* ===================================================================== THREAD ===================================================================== */ #chatApp .ca-thread { flex: 1 1 0 !important; min-height: 0 !important; height: auto !important; overflow-y: auto !important; overflow-x: hidden !important; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding-top: 32px; padding-bottom: 24px; padding-left: max(16px, calc(50vw - 384px)); padding-right: max(16px, calc(50vw - 384px)); display: flex; flex-direction: column; gap: 24px; scroll-behavior: smooth; position: relative; background: transparent; width: 100%; box-sizing: border-box; } #chatApp .ca-thread > * { width: 100%; max-width: 768px; margin-left: auto; margin-right: auto; } #chatApp .ca-thread::-webkit-scrollbar { width: 6px; } #chatApp .ca-thread::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 999px; } #chatApp .ca-thread::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.16); } #chatApp .ca-thread::-webkit-scrollbar-track { background: transparent; } #chatApp .ca-day-sep { align-self: center; margin: 4px 0; max-width: 768px; width: 100%; display: flex; align-items: center; gap: 12px; } #chatApp .ca-day-sep::before, #chatApp .ca-day-sep::after { content: ""; flex: 1; height: 1px; background: var(--cs-border); } #chatApp .ca-day-sep span { display: inline-block; padding: 4px 10px; background: transparent; color: var(--cs-text-faint); font-family: "Geist", system-ui, sans-serif; font-size: 11px; letter-spacing: 0; text-transform: none; border-radius: 999px; font-weight: 400; } #chatApp .ca-thread .ca-row { display: flex; margin: 0; animation: cs-row-in 0.32s cubic-bezier(0.22, 1, 0.36, 1) both; } #chatApp .ca-thread .ca-row.from-sir { justify-content: flex-start; } #chatApp .ca-thread .ca-row.from-you { justify-content: flex-end; } @keyframes cs-row-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } } /* ===================================================================== BUBBLES ===================================================================== */ #chatApp .ca-bubble { max-width: 100%; padding: 0; border-radius: 0; font-size: 15px; line-height: 1.65; box-shadow: none !important; position: relative; word-wrap: break-word; border: none !important; background: transparent !important; color: var(--cs-text); font-family: "Geist", system-ui, sans-serif; letter-spacing: -0.005em; } #chatApp .ca-row.from-sir { padding-left: 40px; position: relative; } #chatApp .ca-row.from-sir::before { content: ""; position: absolute; left: 0; top: 2px; width: 28px; height: 28px; border-radius: 50%; background-color: var(--cs-bg-elevated); background-image: url("/coach.png"); background-size: cover; background-position: 50% 28%; border: 1px solid var(--cs-border); flex-shrink: 0; } #chatApp .ca-row.from-sir .ca-bubble { max-width: 100%; background: transparent !important; color: var(--cs-text); font-family: "Geist", system-ui, sans-serif; font-style: normal; font-weight: 400; font-size: 15px; line-height: 1.65; letter-spacing: -0.005em; padding: 0; border: none !important; } #chatApp .ca-row.from-you .ca-bubble { background: var(--cs-user-bubble) !important; color: var(--cs-text); font-family: "Geist", system-ui, sans-serif; font-weight: 400; font-size: 15px; line-height: 1.55; letter-spacing: -0.005em; border: none !important; border-radius: 18px; padding: 10px 16px; max-width: min(85%, 600px); box-shadow: none !important; } #chatApp .ca-row.from-sir .ca-bubble::before, #chatApp .ca-row.from-sir .ca-bubble::after, #chatApp .ca-row.from-you .ca-bubble::before, #chatApp .ca-row.from-you .ca-bubble::after { content: none !important; background: transparent !important; } #chatApp .ca-bubble-text { white-space: pre-wrap; } #chatApp .ca-bubble-image { display: block; width: auto; max-width: min(320px, 75%); height: auto; max-height: 380px; object-fit: contain; border-radius: 12px; margin: 0 0 8px; border: 1px solid var(--cs-border-soft); cursor: zoom-in; } #chatApp .ca-bubble-audio { width: 100%; margin: 6px 0; } #chatApp .ca-bubble-meta { display: inline-flex; align-items: center; gap: 5px; margin-top: 4px; font-family: "Geist", system-ui, sans-serif; font-size: 11px; letter-spacing: 0; text-transform: none; font-style: normal; color: var(--cs-text-faint); opacity: 0; transition: opacity 0.18s ease; float: none; margin-left: 0; } #chatApp .ca-row:hover .ca-bubble-meta { opacity: 1; } #chatApp .ca-row.from-you .ca-bubble-meta { color: rgba(237, 237, 237, 0.55); justify-content: flex-end; width: 100%; display: flex; } #chatApp .ca-bubble-tick { color: var(--cs-text-faint); font-size: 11px; line-height: 1; } /* ===================================================================== EMPTY STATE ===================================================================== */ #chatApp .ca-empty { margin: auto; text-align: center; color: var(--cs-text); max-width: 768px; width: 100%; padding: 32px 16px 24px; display: flex; flex-direction: column; align-items: center; gap: 0; } #chatApp .ca-empty p { display: none; } #chatApp .ca-empty::before { content: "Hello, ready to start?"; display: block; font-family: "Geist", system-ui, sans-serif; font-size: clamp(28px, 4.4vw, 38px); line-height: 1.15; letter-spacing: -0.025em; font-weight: 500; background: linear-gradient(180deg, #ededed 0%, #6f6f6f 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; margin: 0 0 8px; } #chatApp .ca-empty::after { content: "Tell Sir what you want a coach for. He'll push you every day in Hinglish."; display: block; font-family: "Geist", system-ui, sans-serif; font-size: 15px; font-weight: 400; color: var(--cs-text-muted); letter-spacing: -0.005em; line-height: 1.5; max-width: 520px; margin: 0; } #chatApp .ca-sys { align-self: center; background: rgba(220, 38, 38, 0.08); color: #fca5a5; font-family: "Geist", monospace; font-size: 12px; letter-spacing: 0; text-transform: none; padding: 6px 12px; border: 1px solid rgba(220, 38, 38, 0.18); border-radius: 8px; margin: 4px 0; } /* ===================================================================== TYPING ===================================================================== */ /* Mirror the thread layout exactly: full-width gutter on the container, a centered 768px inner, then a 40px indent so the text lines up with the message text (where the avatar sits). */ #chatApp .ca-typing { flex-shrink: 0; position: relative; z-index: 2; width: 100%; padding: 2px max(16px, calc(50vw - 384px)) 12px; box-sizing: border-box; } #chatApp .ca-typing-bubble { display: flex; align-items: center; width: 100%; max-width: 768px; margin: 0 auto; background: transparent !important; border: none !important; padding: 0 0 0 40px !important; } #chatApp .ca-typing-bubble::before, #chatApp .ca-typing-bubble::after { content: none !important; } /* White shining "Sir is typing…" text. Explicit width/height/display defeat a legacy `.ca-typing-bubble span { width:6px;height:6px }` rule in landing.css that was collapsing this span to a 6px dot (the real reason it was invisible). */ #chatApp .ca-think { display: inline-block !important; width: auto !important; height: auto !important; border-radius: 0 !important; font-family: "Geist", system-ui, sans-serif; font-size: 14.5px; font-weight: 500; letter-spacing: 0.01em; line-height: 1.5; /* Use background-IMAGE (not the `background` shorthand) so we never reset background-position — the shorthand + !important was locking position to 0% 0%, freezing the sweep. The animation drives background-position. */ background-color: transparent !important; background-image: linear-gradient( 100deg, #8f8f8f 0%, #9a9a9a 38%, #ffffff 48%, #ffffff 52%, #9a9a9a 62%, #8f8f8f 100% ) !important; background-size: 260% 100% !important; background-repeat: no-repeat !important; -webkit-background-clip: text !important; background-clip: text !important; -webkit-text-fill-color: transparent !important; color: transparent; /* inertia: highlight flies in fast then decelerates (easeOutQuint), holds, and repeats — momentum, not a constant linear crawl. */ animation: cs-shimmer 3.1s cubic-bezier(0.16, 1, 0.3, 1) infinite; } @keyframes cs-shimmer { 0% { background-position: 170% 0; } 55% { background-position: -70% 0; } 100% { background-position: -70% 0; } } /* ===================================================================== INPUT ===================================================================== */ #chatApp .ca-input { position: relative; z-index: 3; flex-shrink: 0; display: flex; align-items: flex-end; gap: 8px; width: 100% !important; max-width: 100% !important; margin: 0 !important; padding-top: 12px; padding-bottom: max(20px, env(safe-area-inset-bottom)); padding-left: max(16px, calc(50vw - 384px)) !important; padding-right: max(16px, calc(50vw - 384px)) !important; background: transparent; border-top: none !important; box-sizing: border-box; } #chatApp .ca-input::before { content: none !important; } #chatApp .ca-input::after { content: none !important; } #chatApp .ca-input textarea { flex: 1; appearance: none; background: var(--cs-bg-elevated) !important; border: 1px solid var(--cs-border) !important; border-radius: var(--cs-radius-lg); padding: 14px 56px 14px 18px; font: 400 15px/1.55 "Geist", system-ui, sans-serif; color: var(--cs-text); resize: none; min-height: 52px; max-height: 240px; overflow-y: auto; overflow-x: hidden; scrollbar-width: none; -ms-overflow-style: none; outline: none; transition: border-color 0.18s, box-shadow 0.18s, background 0.18s; letter-spacing: -0.005em; position: relative; z-index: 2; -webkit-font-smoothing: antialiased; box-shadow: none !important; } #chatApp .ca-input textarea:hover { border-color: rgba(255, 255, 255, 0.14) !important; } #chatApp .ca-input textarea:focus { border-color: var(--cs-border-focus) !important; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04) !important; } #chatApp .ca-input textarea::placeholder { color: var(--cs-text-faint); font-style: normal; font-family: "Geist", system-ui, sans-serif; font-size: 15px; letter-spacing: -0.005em; } /* Hide WebKit scrollbar inside the textarea — was leaking the slim vertical capsule next to the send button on prod. */ #chatApp .ca-input textarea::-webkit-scrollbar { display: none; width: 0; height: 0; } /* Send button — arrow-up, sits over textarea bottom-right */ #chatApp .ca-send { position: absolute; right: calc(max(16px, calc(50vw - 384px)) + 8px); bottom: calc(max(20px, env(safe-area-inset-bottom)) + 8px); display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 0 !important; background: var(--cs-accent) !important; color: var(--cs-accent-fg) !important; border-radius: 50%; cursor: pointer; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important; transition: background 0.15s, transform 0.12s, opacity 0.15s; z-index: 4; flex-shrink: 0; } #chatApp .ca-send:hover { background: #e5e5e5 !important; } #chatApp .ca-send:active { transform: scale(0.94); } #chatApp .ca-send svg { display: none !important; } #chatApp .ca-send::before { content: ""; width: 14px; height: 14px; background-color: var(--cs-accent-fg); -webkit-mask: url("data:image/svg+xml;utf8,") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,") no-repeat center / contain; display: block; } /* ===================================================================== REACTIONS ===================================================================== */ #chatApp .ca-bubble { position: relative; } #chatApp .ca-react-picker { position: absolute; top: -36px; left: 40px; display: none; gap: 2px; padding: 4px 6px; background: var(--cs-bg-elevated) !important; border: 1px solid var(--cs-border) !important; border-radius: 999px !important; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4); z-index: 4; animation: cs-react-in 0.16s ease-out; } @keyframes cs-react-in { from { opacity: 0; transform: translateY(4px) scale(0.94); } to { opacity: 1; transform: none; } } #chatApp .ca-row.from-you .ca-react-picker { left: auto; right: 0; } #chatApp .ca-row.from-sir .ca-bubble:hover > .ca-react-picker, #chatApp .ca-bubble.picker-open > .ca-react-picker { display: inline-flex; } #chatApp .ca-react-pick-btn { appearance: none; border: 0; background: transparent; font-size: 16px; line-height: 1; width: 28px; height: 28px; border-radius: 999px; cursor: pointer; transition: transform 0.12s, background 0.15s; } #chatApp .ca-react-pick-btn:hover { background: var(--cs-bg-hover); transform: scale(1.16); } #chatApp .ca-reactions { margin-top: 6px; margin-left: 0; display: flex; flex-wrap: wrap; gap: 4px; } #chatApp .ca-row.from-you .ca-reactions { justify-content: flex-end; } #chatApp .ca-react-chip { appearance: none; border: 1px solid var(--cs-border) !important; background: var(--cs-bg-elevated) !important; color: var(--cs-text); font-size: 12px; padding: 2px 8px; border-radius: 999px !important; cursor: pointer; line-height: 1.4; } #chatApp .ca-react-chip:hover { background: var(--cs-bg-hover) !important; } /* ===================================================================== RESPONSIVE ===================================================================== */ @media (max-width: 720px) { #chatApp .ca-header { padding: 10px 12px; height: 52px; } #chatApp .ca-name { font-size: 14px; } #chatApp .ca-avatar { width: 28px; height: 28px; } #chatApp .ca-row.from-sir { padding-left: 36px; } #chatApp .ca-row.from-sir::before { width: 26px; height: 26px; } #chatApp .ca-row.from-sir .ca-bubble, #chatApp .ca-row.from-you .ca-bubble { font-size: 15px; } #chatApp .ca-bubble { max-width: 100%; } #chatApp .ca-row.from-you .ca-bubble { max-width: 86%; } #chatApp .ca-thread { padding: 20px 14px 12px; gap: 18px; } #chatApp .ca-empty::before { font-size: 26px; } #chatApp .ca-send { right: 22px; width: 34px; height: 34px; } #chatApp .ca-input { padding: 10px 14px 18px; } #chatApp .ca-input textarea { padding-right: 52px; } } @media (prefers-reduced-motion: reduce) { #chatApp .ca-thread .ca-row { animation: none; } #chatApp .ca-status::before { animation: none; } #chatApp .ca-think { animation: none; color: #fff; -webkit-text-fill-color: #fff; } } /* ============================================================================ Change-coach modal — rebuild Sir for a new domain (keeps chat history) ============================================================================ */ #chatApp .cc-change-overlay { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(0, 0, 0, 0.62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: cc-change-fade 0.16s ease-out; } #chatApp .cc-change-overlay[hidden] { display: none !important; } @keyframes cc-change-fade { from { opacity: 0; } to { opacity: 1; } } #chatApp .cc-change-card { width: 100%; max-width: 440px; background: var(--cs-bg-elevated); border: 1px solid var(--cs-border); border-radius: var(--cs-radius-md); padding: 24px 22px 20px; box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.7); animation: cc-change-pop 0.18s cubic-bezier(0.22, 1, 0.36, 1); } @keyframes cc-change-pop { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } } #chatApp .cc-change-card h3 { margin: 0 0 6px; font-family: "Instrument Serif", serif; font-style: italic; font-size: 26px; font-weight: 400; color: var(--cs-text); letter-spacing: 0.01em; } #chatApp .cc-change-sub { margin: 0 0 16px; font-size: 13.5px; line-height: 1.5; color: var(--cs-text-muted); } #chatApp .cc-change-card textarea { width: 100%; resize: vertical; min-height: 84px; background: var(--cs-bg-soft); border: 1px solid var(--cs-border); border-radius: var(--cs-radius-sm); padding: 12px 14px; font: 400 14.5px var(--ui, "Geist", system-ui, sans-serif); color: var(--cs-text); line-height: 1.45; outline: none; transition: border-color 0.15s, box-shadow 0.15s; } #chatApp .cc-change-card textarea:focus { border-color: rgba(34, 197, 94, 0.5); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12); } #chatApp .cc-change-card textarea::placeholder { color: var(--cs-text-faint); } #chatApp .cc-change-err { margin: 10px 0 0; padding: 9px 12px; background: rgba(207, 31, 51, 0.12); border: 1px solid rgba(207, 31, 51, 0.4); border-radius: 8px; color: #ff9aa6; font-size: 13px; } #chatApp .cc-change-err[hidden] { display: none !important; } #chatApp .cc-change-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; } #chatApp .cc-change-actions button { appearance: none; border-radius: 999px; padding: 10px 18px; font: 600 13.5px var(--ui, "Geist", system-ui, sans-serif); cursor: pointer; transition: filter 0.15s, background 0.15s, border-color 0.15s; } #chatApp .cc-change-cancel { background: transparent; border: 1px solid var(--cs-border); color: var(--cs-text-muted); } #chatApp .cc-change-cancel:hover { border-color: var(--cs-border-focus); color: var(--cs-text); } #chatApp .cc-change-go { background: linear-gradient(180deg, #2ade7a 0%, #0fa056 100%); border: 1px solid rgba(255, 255, 255, 0.18); color: #06231a; } #chatApp .cc-change-go:hover { filter: brightness(1.07); } #chatApp .cc-change-go:disabled { opacity: 0.55; cursor: not-allowed; }