/* ── Claude AI Chatbot Widget ─────────────────────────────────────────── */
#claude-chat-widget {
    --claude-color: #6366f1;
    --claude-radius: 16px;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

#claude-chat-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--claude-color);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,.25);
    transition: transform .2s, box-shadow .2s;
    margin-left: auto;
}
#claude-chat-toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(0,0,0,.3);
}

#claude-chat-box {
    display: none;
    flex-direction: column;
    width: 340px;
    height: 480px;
    background: #fff;
    border-radius: var(--claude-radius);
    box-shadow: 0 8px 40px rgba(0,0,0,.18);
    overflow: hidden;
    margin-bottom: 12px;
    animation: claudeSlideUp .25s ease;
}
@keyframes claudeSlideUp {
    from { opacity:0; transform:translateY(16px); }
    to   { opacity:1; transform:translateY(0); }
}
#claude-chat-box.open { display: flex; }

/* Header */
#claude-chat-header {
    background: var(--claude-color);
    color: #fff;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.claude-header-avatar {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.25);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px;
}
#claude-chat-header strong { display:block; font-size:14px; }
.claude-status { font-size:11px; opacity:.85; }

/* Messages */
#claude-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f8f9fa;
}
.claude-msg { display:flex; }
.claude-msg-bot { justify-content: flex-start; }
.claude-msg-user { justify-content: flex-end; }

.claude-bubble {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}
.claude-msg-bot  .claude-bubble { background:#fff; border:1px solid #e5e7eb; border-radius:4px 18px 18px 18px; color:#1f2937; }
.claude-msg-user .claude-bubble { background: var(--claude-color); color:#fff; border-radius:18px 4px 18px 18px; }

.claude-typing .claude-bubble { color:#9ca3af; font-style:italic; }

/* Input */
#claude-chat-input-area {
    display: flex;
    padding: 12px;
    gap: 8px;
    border-top: 1px solid #e5e7eb;
    background: #fff;
}
#claude-chat-input {
    flex: 1;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    padding: 9px 16px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
}
#claude-chat-input:focus { border-color: var(--claude-color); }

#claude-chat-send {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--claude-color);
    border: none;
    cursor: pointer;
    display: flex; align-items:center; justify-content:center;
    color:#fff;
    transition: opacity .2s;
    flex-shrink: 0;
}
#claude-chat-send:hover { opacity:.85; }
#claude-chat-send:disabled { opacity:.5; cursor:default; }

/* Scrollbar */
#claude-chat-messages::-webkit-scrollbar { width:4px; }
#claude-chat-messages::-webkit-scrollbar-track { background:transparent; }
#claude-chat-messages::-webkit-scrollbar-thumb { background:#d1d5db; border-radius:2px; }