/* ============================================================ chatbot.css — RanStack Solutions Chat Widget Add in ============================================================ */ /* ── Tokens ─────────────────────────────────────────────── */ :root { --rs-c-ink: #0a0a0a; --rs-c-ink-lt: #333333; --rs-c-surface: #ffffff; --rs-c-mist: #f5f5f5; --rs-c-border: #e4e4e4; --rs-c-subtext: #999999; --rs-c-green: #22c55e; --rs-c-red: #ef4444; --rs-bot-bubble: #f1f1f1; --rs-usr-bubble: #0a0a0a; --rs-radius-win: 22px; --rs-radius-bub: 18px; --rs-font: 'Poppins', sans-serif; --rs-shadow-win: 0 32px 80px rgba(0,0,0,0.14), 0 8px 24px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04); } /* ── FAB ─────────────────────────────────────────────────── */ #rs-chat-fab { position: fixed; bottom: 28px; right: 28px; z-index: 9999; width: 100px; height: 100px; border-radius: 50%; background: transparent; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: none; color: #fff; animation: rs-fab-in 0.55s cubic-bezier(.34,1.56,.64,1) both; transition: transform 0.2s cubic-bezier(.34,1.4,.64,1), opacity 0.2s, visibility 0.2s; } #rs-chat-fab.open { opacity: 0; visibility: hidden; pointer-events: none; } #rs-chat-fab:hover { transform: scale(1.1); } #rs-chat-fab:active { transform: scale(0.94); } /* icon swap */ .rs-fab-icon { position: absolute; transition: opacity 0.2s, transform 0.22s; pointer-events: none; } .rs-fab-chat { opacity: 1; transform: scale(1) rotate(0deg); width: 100%; height: 100%; object-fit: contain; } .rs-fab-close { display: none; } #rs-chat-fab.open .rs-fab-chat { opacity: 0; } /* notification dot */ #rs-chat-notif { position: absolute; top: 3px; right: 3px; width: 12px; height: 12px; background: var(--rs-c-red); border-radius:50%; border: 2.5px solid #fff; display: none; animation: rs-pulse 2s infinite; } @keyframes rs-fab-in { from { transform: scale(0) rotate(-20deg); opacity: 0; } to { transform: scale(1) rotate(0deg); opacity: 1; } } @keyframes rs-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.3); } } /* mobile */ @media (max-width: 480px) { #rs-chat-fab { bottom: 18px; right: 18px; } } /* ── Window ──────────────────────────────────────────────── */ #rs-chat-window { position: fixed; bottom: 30px; right: 28px; z-index: 9998; width: 385px; max-width: calc(100vw - 36px); height: 570px; max-height: calc(100vh - 130px); background: var(--rs-c-surface); border-radius: var(--rs-radius-win); border: 1px solid var(--rs-c-border); box-shadow: var(--rs-shadow-win); display: flex; flex-direction: column; overflow: hidden; font-family: var(--rs-font); /* hidden state */ opacity: 0; transform: translateY(18px) scale(0.96); pointer-events: none; transition: opacity 0.24s ease, transform 0.26s cubic-bezier(.34,1.2,.64,1); } #rs-chat-window.rs-open { opacity: 1; transform: translateY(0) scale(1); pointer-events: all; } @media (max-width: 480px) { #rs-chat-window { bottom: 0; right: 0; left: 0; width: 100%; max-width: 100%; border-radius: var(--rs-radius-win) var(--rs-radius-win) 0 0; height: 88vh; max-height: 88vh; } } /* ── Header ──────────────────────────────────────────────── */ .rs-chat-header { flex-shrink: 0; background: var(--rs-c-ink); padding: 14px 16px; display: flex; align-items: center; gap: 11px; } .rs-chat-avatar { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: transparent; display: flex; align-items: center; justify-content: center; position: relative; } /* online dot */ .rs-chat-avatar::after { content: ''; position: absolute; bottom: 1px; right: 1px; width: 10px; height: 10px; background: var(--rs-c-green); border-radius: 50%; border: 2px solid var(--rs-c-ink); } .rs-chat-header-info { flex: 1; min-width: 0; } .rs-chat-name { color: #fff; font-size: 14px; font-weight: 600; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .rs-chat-status { display: flex; align-items: center; gap: 5px; margin-top: 2px; } .rs-status-dot { width: 7px; height: 7px; background: var(--rs-c-green); border-radius: 50%; flex-shrink: 0; animation: rs-pulse 2.5s infinite; } #rs-status-label { color: rgba(255,255,255,0.55); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .rs-chat-close { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.1); border: none; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.15s, transform 0.1s; } .rs-chat-close:hover { background: rgba(255,255,255,0.2); } .rs-chat-close:active { transform: scale(0.9); } /* ── Messages ────────────────────────────────────────────── */ #rs-chat-messages { flex: 1; overflow-y: auto; padding: 18px 14px 10px; display: flex; flex-direction: column; gap: 2px; scroll-behavior: smooth; } #rs-chat-messages::-webkit-scrollbar { width: 3px; } #rs-chat-messages::-webkit-scrollbar-thumb { background: #ddd; border-radius: 2px; } /* date divider */ .rs-date-sep { text-align: center; font-size: 10.5px; color: var(--rs-c-subtext); margin: 6px 0 10px; letter-spacing: 0.05em; } /* message row */ .rs-msg-row { display: flex; align-items: flex-end; gap: 7px; animation: rs-msg-in 0.26s cubic-bezier(.34,1.2,.64,1) both; } .rs-msg-row.bot { flex-direction: row; } .rs-msg-row.user { flex-direction: row-reverse; } @keyframes rs-msg-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } /* mini avatar beside bot bubbles */ .rs-msg-ava { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #555, #111); display: flex; align-items: center; justify-content: center; margin-bottom: 2px; } .rs-msg-row.user .rs-msg-ava { display: none; } /* bubble column */ .rs-msg-col { display: flex; flex-direction: column; max-width: 80%; } .rs-msg-row.bot .rs-msg-col { align-items: flex-start; } .rs-msg-row.user .rs-msg-col { align-items: flex-end; } /* bubble */ .rs-bubble { padding: 10px 13px; border-radius: var(--rs-radius-bub); font-size: 13.5px; line-height: 1.55; word-break: break-word; } .rs-msg-row.bot .rs-bubble { background: var(--rs-bot-bubble); color: var(--rs-c-ink); border-bottom-left-radius: 5px; } .rs-msg-row.user .rs-bubble { background: var(--rs-usr-bubble); color: #fff; border-bottom-right-radius: 5px; } /* links inside bot bubble */ .rs-msg-row.bot .rs-bubble a { color: var(--rs-c-ink); font-weight: 600; } /* timestamp */ .rs-msg-time { font-size: 10px; color: var(--rs-c-subtext); margin-top: 3px; padding: 0 3px; } /* ── Typing indicator ────────────────────────────────────── */ .rs-typing { display: flex; align-items: center; gap: 4px; padding: 11px 14px; background: var(--rs-bot-bubble); border-radius: var(--rs-radius-bub); border-bottom-left-radius: 5px; width: fit-content; } .rs-typing-dot { width: 7px; height: 7px; background: #bbb; border-radius: 50%; animation: rs-bounce 1.1s infinite ease-in-out; } .rs-typing-dot:nth-child(2) { animation-delay: 0.18s; } .rs-typing-dot:nth-child(3) { animation-delay: 0.36s; } @keyframes rs-bounce { 0%,80%,100% { transform: scale(0.75); opacity: 0.45; } 40% { transform: scale(1.2); opacity: 1; } } /* ── Quick-reply chips ───────────────────────────────────── */ #rs-chat-chips { flex-shrink: 0; padding: 4px 14px 8px; display: flex; flex-wrap: wrap; gap: 6px; } .rs-chip { display: inline-flex; align-items: center; padding: 6px 13px; border-radius: 20px; border: 1.5px solid var(--rs-c-border); background: var(--rs-c-mist); color: var(--rs-c-ink); font-size: 12px; font-weight: 500; font-family: var(--rs-font); cursor: pointer; white-space: nowrap; animation: rs-chip-in 0.22s cubic-bezier(.34,1.2,.64,1) both; transition: background 0.14s, color 0.14s, border-color 0.14s, transform 0.1s; } .rs-chip:hover { background: var(--rs-c-ink); color: #fff; border-color: var(--rs-c-ink); transform: translateY(-1px); } .rs-chip:active { transform: scale(0.95); } @keyframes rs-chip-in { from { opacity: 0; transform: translateY(7px) scale(0.92); } to { opacity: 1; transform: translateY(0) scale(1); } } /* ── Time-slot buttons ───────────────────────────────────── */ .rs-slot-grid { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px 4px 48px; /* indent to align under bot bubble */ animation: rs-msg-in 0.24s cubic-bezier(.34,1.2,.64,1) both; } .rs-slot-btn { display: inline-flex; align-items: center; gap: 5px; padding: 8px 16px; border-radius: 22px; border: 2px solid var(--rs-c-ink); background: #fff; color: var(--rs-c-ink); font-size: 13px; font-weight: 600; font-family: var(--rs-font); cursor: pointer; white-space: nowrap; letter-spacing: 0.01em; animation: rs-slot-in 0.28s cubic-bezier(.34,1.4,.64,1) both; transition: background 0.15s, color 0.15s, transform 0.12s, box-shadow 0.15s; box-shadow: 0 1px 4px rgba(0,0,0,0.06); } .rs-slot-btn::before { content: '🕐'; font-size: 13px; line-height: 1; } .rs-slot-btn:hover { background: var(--rs-c-ink); color: #fff; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.18); } .rs-slot-btn:active { transform: scale(0.95); } @keyframes rs-slot-in { from { opacity: 0; transform: translateY(10px) scale(0.88); } to { opacity: 1; transform: translateY(0) scale(1); } } /* ── Input row ───────────────────────────────────────────── */ .rs-chat-input-row { flex-shrink: 0; padding: 10px 12px 14px; border-top: 1px solid var(--rs-c-border); display: flex; align-items: flex-end; gap: 8px; background: var(--rs-c-surface); } #rs-chat-input { flex: 1; padding: 9px 14px; border: 1.5px solid var(--rs-c-border); border-radius: 20px; font-size: 13.5px; font-family: var(--rs-font); color: var(--rs-c-ink); background: var(--rs-c-mist); outline: none; resize: none; max-height: 96px; line-height: 1.5; overflow-y: auto; transition: border-color 0.15s, background 0.15s; } #rs-chat-input:focus { border-color: #888; background: #fff; } #rs-chat-input::placeholder { color: #bbb; } #rs-chat-send { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--rs-c-ink); border: none; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.14s, transform 0.1s; } #rs-chat-send:hover { background: #333; transform: scale(1.07); } #rs-chat-send:active { transform: scale(0.92); } #rs-chat-send:disabled { background: #ccc; cursor: not-allowed; transform: none; } /* ── Footer caption ──────────────────────────────────────── */ .rs-chat-foot { text-align: center; font-size: 10px; color: #ccc; padding: 0 0 9px; margin: 0; font-family: var(--rs-font); letter-spacing: 0.03em; }