/* Chat - Glass Theme (Cloud Disk style) */

/* Floating bubble button */
.chat-bubble {
    position: fixed !important;
    bottom: 24px !important;
    right: 24px !important;
    width: 56px !important;
    height: 56px !important;
    border-radius: 50% !important;
    border: none !important;
    background: rgba(167,139,250,0.3) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    color: #7c3aed !important;
    font-size: 24px !important;
    cursor: pointer !important;
    z-index: 1001 !important;
    box-shadow: 0 4px 20px rgba(120,80,180,0.2) !important;
    transition: all 0.25s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
}
.chat-bubble:hover {
    background: rgba(167,139,250,0.4) !important;
    transform: scale(1.08) !important;
    box-shadow: 0 6px 28px rgba(120,80,180,0.3) !important;
}
.chat-bubble.active {
    background: rgba(225,29,72,0.15) !important;
    color: #e11d48 !important;
}

/* Panel - the chat window */
.chat-panel {
    position: fixed !important;
    bottom: 88px !important;
    right: 24px !important;
    width: 400px !important;
    max-height: 580px !important;
    background: rgba(255,255,255,0.25) !important;
    backdrop-filter: blur(28px) saturate(1.5) !important;
    -webkit-backdrop-filter: blur(28px) saturate(1.5) !important;
    border: 1px solid rgba(255,255,255,0.35) !important;
    border-radius: 20px !important;
    box-shadow: 0 8px 40px rgba(120,80,180,0.1) !important;
    z-index: 1000 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    opacity: 0 !important;
    transform: translateY(12px) scale(0.96) !important;
    transform-origin: bottom right !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    pointer-events: none !important;
}
.chat-panel.open {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    pointer-events: all !important;
}

/* Header */
.chat-panel-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 14px 18px !important;
    background: rgba(255,255,255,0.2) !important;
    border-bottom: 1px solid rgba(255,255,255,0.2) !important;
    cursor: default !important;
    user-select: none !important;
}
.chat-panel-header .title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #2d2a3d !important;
}
.chat-panel-header .title span {
    font-weight: 400 !important;
    font-size: 13px !important;
    color: #8a86a0 !important;
}
.chat-panel-header .close-btn {
    background: none !important;
    border: none !important;
    font-size: 18px !important;
    color: #8a86a0 !important;
    cursor: pointer !important;
    padding: 2px 6px !important;
    border-radius: 6px !important;
    line-height: 1 !important;
    transition: all 0.15s !important;
}
.chat-panel-header .close-btn:hover {
    background: rgba(225,29,72,0.1) !important;
    color: #e11d48 !important;
}

/* Quick prompts */
.quick-prompts {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    padding: 10px 16px !important;
    border-bottom: 1px solid rgba(255,255,255,0.12) !important;
}
.quick-prompt {
    display: inline-block !important;
    padding: 5px 10px !important;
    border-radius: 999px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    background: rgba(167,139,250,0.1) !important;
    border: 1px solid rgba(167,139,250,0.15) !important;
    color: #7c3aed !important;
    cursor: pointer !important;
    transition: all 0.15s !important;
    user-select: none !important;
    line-height: 1.3 !important;
}
.quick-prompt:hover {
    background: rgba(167,139,250,0.2) !important;
    border-color: rgba(167,139,250,0.3) !important;
}

/* Messages */
.chat-messages {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 12px 16px !important;
    min-height: 180px !important;
    max-height: 360px !important;
    background: rgba(255,255,255,0.06) !important;
}
.chat-msg {
    margin-bottom: 10px !important;
    display: flex !important;
    flex-direction: column !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    color: #2d2a3d !important;
}
.chat-msg.system {
    align-items: center !important;
    color: #8a86a0 !important;
    font-size: 13px !important;
    padding: 6px 0 !important;
    text-align: center !important;
}
.chat-msg.user {
    align-items: flex-end !important;
}
.chat-msg.user::before {
    content: '' !important;
    display: block !important;
    max-width: 80% !important;
}
.chat-msg.user {
    background: rgba(167,139,250,0.12) !important;
    color: #2d2a3d !important;
    padding: 8px 14px !important;
    border-radius: 14px 14px 4px 14px !important;
    max-width: 80% !important;
    align-self: flex-end !important;
    border: 1px solid rgba(167,139,250,0.15) !important;
}
.chat-msg.assistant {
    background: rgba(255,255,255,0.15) !important;
    color: #2d2a3d !important;
    padding: 8px 14px !important;
    border-radius: 14px 14px 14px 4px !important;
    max-width: 85% !important;
    align-self: flex-start !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
}
.msg-time {
    font-size: 10px !important;
    color: #8a86a0 !important;
    margin-top: 4px !important;
    align-self: flex-end !important;
}

/* Typing indicator */
.chat-typing {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    padding: 10px 14px !important;
    background: rgba(255,255,255,0.12) !important;
    border-radius: 14px !important;
    max-width: 60px !important;
    margin-bottom: 10px !important;
}
.chat-typing .dot {
    width: 7px !important;
    height: 7px !important;
    background: #7c3aed !important;
    border-radius: 50% !important;
    animation: chatPulse 1.2s ease-in-out infinite !important;
}
.chat-typing .dot:nth-child(2) { animation-delay: 0.2s !important; }
.chat-typing .dot:nth-child(3) { animation-delay: 0.4s !important; }
@keyframes chatPulse { 0%,80%,100% { opacity: 0.25 !important; } 40% { opacity: 1 !important; } }

/* Input area */
.chat-input-area {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 10px 14px !important;
    border-top: 1px solid rgba(255,255,255,0.2) !important;
    background: rgba(255,255,255,0.12) !important;
}
.chat-input-area input {
    flex: 1 !important;
    padding: 8px 12px !important;
    border: 1px solid rgba(255,255,255,0.3) !important;
    border-radius: 12px !important;
    font-size: 13px !important;
    outline: none !important;
    transition: border-color 0.15s !important;
    background: rgba(255,255,255,0.18) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    color: #2d2a3d !important;
}
.chat-input-area input::placeholder { color: #8a86a0 !important; }
.chat-input-area input:focus { border-color: rgba(167,139,250,0.5) !important; }
.chat-input-area button {
    padding: 8px 16px !important;
    border-radius: 12px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.12s !important;
    white-space: nowrap !important;
    background: rgba(167,139,250,0.2) !important;
    color: #7c3aed !important;
}
.chat-input-area button:hover { background: rgba(167,139,250,0.3) !important; }
.chat-input-area button:disabled { opacity: 0.4 !important; cursor: not-allowed !important; }

/* Code blocks */
.chat-msg pre {
    background: rgba(0,0,0,0.06) !important;
    padding: 8px 10px !important;
    border-radius: 8px !important;
    overflow-x: auto !important;
    margin: 4px 0 !important;
    font-size: 11px !important;
}
.chat-msg code {
    background: rgba(0,0,0,0.04) !important;
    padding: 1px 4px !important;
    border-radius: 3px !important;
    font-size: 12px !important;
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    .chat-panel {
        width: calc(100vw - 32px) !important;
        max-height: 70vh !important;
        bottom: 80px !important;
        right: 16px !important;
        left: 16px !important;
    }
    .chat-bubble {
        width: 50px !important;
        height: 50px !important;
        font-size: 22px !important;
        bottom: 20px !important;
        right: 20px !important;
    }
}