:root {
--cac-primary:      #7a1c1c;
--cac-primary-dark: #5a1414;
--cac-bg:           #fdfaf6;
--cac-border:       #e8ddd0;
--cac-text:         #2c1f1f;
--cac-text-light:   #6b5b5b;
--cac-bot-bg:       #f5efe8;
--cac-user-bg:      #7a1c1c;
--cac-shadow:       0 8px 32px rgba(122, 28, 28, 0.18);
--cac-radius:       16px;
--cac-font:         'Georgia', 'Times New Roman', serif;
} #cac-toggle-btn {
position: fixed;
bottom: 24px;
right: 24px;
width: 60px;
height: 60px;
border-radius: 50%;
background: var(--cac-primary);
color: #fff;
border: none;
cursor: pointer;
box-shadow: var(--cac-shadow);
font-size: 26px;
display: flex;
align-items: center;
justify-content: center;
transition: transform 0.2s, background 0.2s;
z-index: 99998;
}
#cac-toggle-btn:hover { background: var(--cac-primary-dark); transform: scale(1.08); }
#cac-toggle-btn .cac-badge {
position: absolute;
top: -4px; right: -4px;
background: #d4a030;
color: #fff;
border-radius: 10px;
font-size: 11px;
padding: 1px 6px;
font-family: sans-serif;
display: none;
}
#cac-toggle-btn.cac-has-message .cac-badge { display: block; } #cac-chat-window {
position: fixed;
bottom: 96px;
right: 24px;
width: 370px;
max-height: 560px;
background: var(--cac-bg);
border: 1px solid var(--cac-border);
border-radius: var(--cac-radius);
box-shadow: var(--cac-shadow);
display: flex;
flex-direction: column;
z-index: 99999;
font-family: var(--cac-font);
overflow: hidden;
transform: translateY(16px);
opacity: 0;
pointer-events: none;
transition: transform 0.25s cubic-bezier(.34,1.56,.64,1), opacity 0.2s;
}
#cac-chat-window.cac-open {
transform: translateY(0);
opacity: 1;
pointer-events: all;
} #cac-header {
background: var(--cac-primary);
color: #fff;
padding: 14px 18px;
display: flex;
align-items: center;
gap: 12px;
border-radius: var(--cac-radius) var(--cac-radius) 0 0;
}
#cac-header .cac-icon {
font-size: 22px;
line-height: 1;
}
#cac-header .cac-title {
flex: 1;
}
#cac-header .cac-title strong {
display: block;
font-size: 15px;
font-family: Georgia, serif;
font-weight: bold;
}
#cac-header .cac-title span {
font-size: 11px;
opacity: 0.8;
font-family: sans-serif;
font-style: italic;
}
#cac-close-btn {
background: none;
border: none;
color: rgba(255,255,255,0.7);
cursor: pointer;
font-size: 20px;
padding: 4px;
line-height: 1;
transition: color 0.15s;
}
#cac-close-btn:hover { color: #fff; } #cac-messages {
flex: 1;
overflow-y: auto;
padding: 16px;
display: flex;
flex-direction: column;
gap: 12px;
scrollbar-width: thin;
scrollbar-color: var(--cac-border) transparent;
}
#cac-messages::-webkit-scrollbar { width: 4px; }
#cac-messages::-webkit-scrollbar-thumb { background: var(--cac-border); border-radius: 2px; } .cac-msg {
display: flex;
gap: 8px;
animation: cac-slide-in 0.2s ease-out;
}
@keyframes cac-slide-in {
from { opacity: 0; transform: translateY(6px); }
to   { opacity: 1; transform: translateY(0); }
}
.cac-msg.cac-bot { align-items: flex-start; }
.cac-msg.cac-user { flex-direction: row-reverse; }
.cac-bubble {
max-width: 82%;
padding: 10px 14px;
border-radius: 14px;
font-size: 14px;
line-height: 1.55;
word-break: break-word;
}
.cac-bot .cac-bubble {
background: var(--cac-bot-bg);
color: var(--cac-text);
border-radius: 4px 14px 14px 14px;
border: 1px solid var(--cac-border);
}
.cac-user .cac-bubble {
background: var(--cac-user-bg);
color: #fff;
border-radius: 14px 4px 14px 14px;
} .cac-bot .cac-bubble strong {
display: block;
margin-bottom: 4px;
color: var(--cac-primary);
font-size: 13px;
} .cac-links {
margin-top: 8px;
display: flex;
flex-direction: column;
gap: 4px;
}
.cac-link {
display: inline-flex;
align-items: center;
gap: 4px;
color: var(--cac-primary);
font-size: 13px;
text-decoration: none;
font-weight: bold;
transition: color 0.15s;
}
.cac-link:hover { color: var(--cac-primary-dark); text-decoration: underline; }
.cac-related {
margin-top: 8px;
border-top: 1px solid var(--cac-border);
padding-top: 6px;
}
.cac-related p {
font-size: 11px;
color: var(--cac-text-light);
margin: 0 0 4px;
font-family: sans-serif;
}
.cac-related a {
display: block;
font-size: 12px;
color: var(--cac-text-light);
text-decoration: none;
}
.cac-related a:hover { color: var(--cac-primary); text-decoration: underline; } .cac-suggestions {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 8px;
}
.cac-suggestion-btn {
background: #fff;
border: 1px solid var(--cac-border);
border-radius: 20px;
padding: 5px 12px;
font-size: 12px;
color: var(--cac-primary);
cursor: pointer;
font-family: var(--cac-font);
transition: background 0.15s, border-color 0.15s;
}
.cac-suggestion-btn:hover {
background: var(--cac-primary);
color: #fff;
border-color: var(--cac-primary);
} .cac-typing .cac-bubble {
display: flex;
align-items: center;
gap: 4px;
padding: 12px 16px;
}
.cac-dot {
width: 7px; height: 7px;
background: var(--cac-text-light);
border-radius: 50%;
animation: cac-bounce 1.2s infinite;
}
.cac-dot:nth-child(2) { animation-delay: 0.2s; }
.cac-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes cac-bounce {
0%,60%,100% { transform: translateY(0); }
30%          { transform: translateY(-5px); }
} #cac-input-area {
padding: 12px 14px;
border-top: 1px solid var(--cac-border);
display: flex;
gap: 8px;
background: #fff;
}
#cac-input {
flex: 1;
border: 1px solid var(--cac-border);
border-radius: 24px;
padding: 9px 16px;
font-size: 14px;
font-family: var(--cac-font);
color: var(--cac-text);
outline: none;
background: var(--cac-bg);
transition: border-color 0.15s;
}
#cac-input:focus { border-color: var(--cac-primary); }
#cac-input::placeholder { color: var(--cac-text-light); }
#cac-send-btn {
width: 40px; height: 40px;
border-radius: 50%;
background: var(--cac-primary);
color: #fff;
border: none;
cursor: pointer;
font-size: 18px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
transition: background 0.15s, transform 0.1s;
}
#cac-send-btn:hover { background: var(--cac-primary-dark); }
#cac-send-btn:active { transform: scale(0.93); }
#cac-send-btn:disabled { opacity: 0.5; cursor: not-allowed; } #cac-footer {
text-align: center;
padding: 6px;
font-family: sans-serif;
font-size: 10px;
color: var(--cac-text-light);
border-top: 1px solid var(--cac-border);
background: #fff;
}
#cac-footer a { color: var(--cac-text-light); text-decoration: none; } @media (max-width: 480px) {
#cac-chat-window {
right: 0; left: 0; bottom: 80px;
width: 100%; border-radius: 16px 16px 0 0;
max-height: 70vh;
}
#cac-toggle-btn { bottom: 16px; right: 16px; }
} .cac-freshness-warn {
margin-top: 8px;
padding: 7px 10px;
background: #fff3cd;
border-left: 3px solid #d97706;
border-radius: 4px;
font-size: 12px;
color: #92400e;
font-family: sans-serif;
}
.cac-freshness-info {
margin-top: 8px;
padding: 7px 10px;
background: #eff6ff;
border-left: 3px solid #3b82f6;
border-radius: 4px;
font-size: 12px;
color: #1e40af;
font-family: sans-serif;
} .cac-feedback-row {
margin-top: 10px;
padding-top: 8px;
border-top: 1px solid var(--cac-border);
}
.cac-thumbs-down {
background: none;
border: 1px solid var(--cac-border);
border-radius: 12px;
padding: 3px 10px;
font-size: 11px;
color: var(--cac-text-light);
cursor: pointer;
font-family: sans-serif;
transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.cac-thumbs-down:hover {
background: #fee2e2;
color: #dc2626;
border-color: #fca5a5;
}
.cac-thumbs-down:disabled,
.cac-thumbs-sent {
background: #d1fae5 !important;
color: #065f46 !important;
border-color: #6ee7b7 !important;
cursor: default !important;
} .cac-contact-form {
margin-top: 12px;
padding: 12px;
background: #fff;
border: 1px solid var(--cac-border);
border-radius: 10px;
border-left: 3px solid var(--cac-primary);
}
.cac-contact-intro {
margin: 0 0 10px;
font-size: 13px;
font-weight: bold;
color: var(--cac-primary);
font-family: sans-serif;
}
.cac-contact-fields {
display: flex;
flex-direction: column;
gap: 7px;
}
.cac-cf-name,
.cac-cf-email {
border: 1px solid var(--cac-border);
border-radius: 8px;
padding: 8px 12px;
font-size: 13px;
font-family: var(--cac-font);
color: var(--cac-text);
outline: none;
transition: border-color 0.15s;
}
.cac-cf-name:focus,
.cac-cf-email:focus { border-color: var(--cac-primary); }
.cac-cf-actions {
display: flex;
gap: 8px;
margin-top: 2px;
}
.cac-cf-submit {
flex: 1;
background: var(--cac-primary);
color: #fff;
border: none;
border-radius: 8px;
padding: 8px 12px;
font-size: 13px;
cursor: pointer;
font-family: var(--cac-font);
transition: background 0.15s;
}
.cac-cf-submit:hover { background: var(--cac-primary-dark); }
.cac-cf-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.cac-cf-cancel {
background: none;
border: 1px solid var(--cac-border);
border-radius: 8px;
padding: 8px 10px;
font-size: 12px;
color: var(--cac-text-light);
cursor: pointer;
font-family: sans-serif;
transition: background 0.15s;
}
.cac-cf-cancel:hover { background: #f5f5f5; }
.cac-cf-thanks {
font-size: 13px;
color: #065f46;
font-family: sans-serif;
padding: 6px 0;
}