@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600&display=swap");

/* Base & Typography */
.cw-ai-widget, .cw-ai-widget *, .cw-ai-panel * {
    font-family: "Montserrat", sans-serif !important;
}

.cw-ai-widget {
    --c1: #000a16;
    --c2: #B08300;
    --c3: #ffffff;
    --radius: 10px;
    position: fixed !important;
    inset: 0 !important;
    z-index: 999999 !important;
    pointer-events: none !important;
    -webkit-tap-highlight-color: transparent !important;
}

.cw-ai-widget *, .cw-ai-panel * {
    box-sizing: border-box !important;
}

/* Panel */
.cw-ai-panel {
    position: fixed !important;
    right: 22px !important;
    bottom: 22px !important;
    z-index: 40 !important;
    width: 440px !important;
    height: 700px !important;
    max-width: calc(100vw - 44px) !important;
    max-height: calc(100vh - 44px) !important;
    display: flex !important;
    flex-direction: column !important;
    background: var(--c3) !important;
    color: var(--c1) !important;
    border-radius: var(--radius) !important;
    border: 1px solid rgba(0, 10, 22, 0.10) !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transform: translateY(24px) scale(0.985) !important;
    box-shadow: 0 24px 70px rgba(0, 10, 22, 0.18) !important;
    transition: opacity 0.32s cubic-bezier(0.16, 1, 0.3, 1), transform 0.32s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.cw-ai-panel.is-open, .cw-ai-panel.active, .cw-ai-widget.is-open .cw-ai-panel, .cw-ai-panel[aria-hidden="false"], .chat-window-open {
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) scale(1) !important;
}

/* Hidden Elements */
.cw-ai-brand, .cw-ai-brand-name, .cw-ai-brand-version, .cw-ai-panel-header h1, .cw-ai-panel-header h2, .cw-ai-panel-header h3, .cw-ai-panel-header p, .cw-ai-panel-header strong, .cw-ai-panel-header .title, .cw-ai-panel-header .subtitle, .cw-ai-header-title, .chat-header-title, .chat-welcome-text, .chat-welcome-title, .messages-container h2, .cw-ai-messages h2, .cw-ai-btn span, button[type="submit"] span, .cw-ai-selector-wrap ul li::before, .model-selector-container ul li::before {
    display: none !important;
}

.cw-ai-panel-header, .cw-ai-header, .chat-header {
    background: transparent !important;
    min-height: 0 !important;
    padding: 0 !important;
    border: none !important;
}

/* Close Button */
.cw-ai-panel-header button, .cw-ai-close, .cw-ai-close-btn, .chiudi-chat, .chat-close, button[aria-label="Close"], button[aria-label="close"], button[title="Close"], button[title="close"] {
    position: absolute !important;
    top: 18px !important;
    right: 18px !important;
    z-index: 100 !important;
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    color: transparent !important;
    font-size: 0 !important;
    line-height: 0 !important;
    text-shadow: none !important;
    outline: none !important;
    cursor: pointer !important;
    transition: transform 0.18s ease !important;
}

.cw-ai-panel-header button::before, .cw-ai-close::before, .cw-ai-close-btn::before, .chiudi-chat::before, .chat-close::before {
    content: "×" !important;
    color: var(--c1) !important;
    font-size: 38px !important;
    font-weight: 300 !important;
    line-height: 1 !important;
    display: block !important;
    visibility: visible !important;
}

.cw-ai-panel-header button:hover, .cw-ai-close:hover, .cw-ai-close-btn:hover {
    transform: scale(1.1) !important;
}

.cw-ai-panel-header button:hover::before, .cw-ai-close:hover::before {
    color: var(--c2) !important;
}

/* Floating Button */
@keyframes cw-pill-glow {
    0%, 100% { opacity: 0.16; transform: scale(0.96); }
    50% { opacity: 0.74; transform: scale(1.18); }
}

.cw-ai-pill, .cw-ai-widget > button, .apri-chat {
    position: fixed !important;
    right: 22px !important;
    bottom: 22px !important;
    z-index: 10 !important;
    pointer-events: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 20px !important;
    background: var(--c3) !important;
    color: var(--c1) !important;
    border: 1px solid rgba(0, 10, 22, 0.12) !important;
    border-radius: 999px !important;
    font-size: 15px !important; 
    font-weight: 500 !important;
    letter-spacing: 2px !important; 
    text-transform: uppercase !important;
    cursor: pointer !important;
    transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease !important;
}

.cw-ai-pill::before, .cw-ai-widget > button::before, .apri-chat::before {
    content: "" !important;
    position: absolute !important;
    inset: -16px !important;
    z-index: -1 !important;
    border-radius: inherit !important;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0) 66%) !important;
    opacity: 0 !important;
    transform: scale(0.96) !important;
    animation: cw-pill-glow 2.4s ease-in-out infinite !important;
    animation-delay: 5s !important;
    pointer-events: none !important;
}

.cw-ai-pill:hover, .cw-ai-widget > button:hover, .apri-chat:hover {
    background: var(--c2) !important;
    color: var(--c3) !important;
    border-color: var(--c2) !important;
}

.cw-ai-widget.is-open .cw-ai-pill, .cw-ai-widget.is-open > button, .cw-ai-widget.is-open .apri-chat, .cw-ai-panel.is-open ~ .cw-ai-pill, .cw-ai-panel.active ~ .cw-ai-pill {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Messages Area & Individual Messages */
.cw-ai-messages, .chat-messages, .messages-container {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    padding: 60px 20px 18px !important;
    margin: 0 !important;
    background: radial-gradient(circle at top right, rgba(176, 131, 0, 0.04), transparent 30%), linear-gradient(180deg, #ffffff 0%, #fbfbfa 100%) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

.cw-ai-messages::-webkit-scrollbar { width: 6px !important; }
.cw-ai-messages::-webkit-scrollbar-thumb {
    background: rgba(0, 10, 22, 0.16) !important;
    border-radius: 10px !important;
}

.cw-ai-msg, .cw-ai-msg-bot, .cw-ai-msg-user, .bot-message, .user-message, .message {
    font-size: 15px !important;
    line-height: 1.7 !important;
    font-weight: 400 !important;
    letter-spacing: 0.6px !important;
}

@keyframes cw-answer-in {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.cw-ai-msg-bot, .bot-message, .message.bot {
    align-self: flex-start !important;
    max-width: 92% !important;
    padding: 4px 0 !important; 
    background: transparent !important;
    border: none !important;
    color: var(--c1) !important;
    animation: cw-answer-in 0.24s ease-out both !important;
}

.cw-ai-msg-user, .user-message, .message.user {
    align-self: flex-end !important;
    max-width: 88% !important;
    padding: 14px 16px !important;
    background: var(--c2) !important;
    color: var(--c3) !important;
    border-radius: 10px 10px 2px 10px !important;
}

/* Input Bar & Send Button */
.cw-ai-input-row, .chat-input-container, .input-container {
    position: relative !important;
    flex: 0 0 auto !important;
    display: flex !important;
    align-items: center !important;
    padding: 14px 16px !important;
    background: var(--c3) !important;
    border-top: 1px solid rgba(0, 10, 22, 0.08) !important;
}

.cw-ai-input, .chat-input-container textarea, .chat-input-container input[type="text"] {
    flex: 1 1 auto !important;
    min-height: 44px !important;
    max-height: 120px !important;
    padding: 12px 170px 12px 14px !important; 
    background: transparent !important;
    border: none !important;
    color: var(--c1) !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    outline: none !important;
    resize: none !important;
}

.cw-ai-btn, button[type="submit"], .send-message-btn {
    position: absolute !important;
    right: 24px !important;
    bottom: 24px !important;
    z-index: 20 !important;
    width: 32px !important;
    height: 32px !important;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000a16' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='22' y1='2' x2='11' y2='13'%3E%3C/line%3E%3Cpolygon points='22 2 15 22 11 13 2 9 22 2'%3E%3C/polygon%3E%3C/svg%3E") no-repeat center / 20px !important;
    border: none !important;
    color: transparent !important;
    font-size: 0 !important;
    letter-spacing: 2px !important; 
    cursor: pointer !important;
    transition: transform 0.18s ease, opacity 0.3s ease !important;
}

.cw-ai-btn:hover, button[type="submit"]:hover {
    transform: scale(1.12) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B08300' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='22' y1='2' x2='11' y2='13'%3E%3C/line%3E%3Cpolygon points='22 2 15 22 11 13 2 9 22 2'%3E%3C/polygon%3E%3C/svg%3E") !important;
}

.cw-ai-btn:disabled, button[type="submit"]:disabled, .cw-ai-panel:has(textarea:disabled) .send-message-btn, .cw-ai-panel:has(#cw-ai-thinking[style*="display: flex"]) .send-message-btn, .cw-ai-panel:has(#cw-ai-thinking[style*="display: block"]) .send-message-btn {
    opacity: 0.25 !important;
    pointer-events: none !important;
    filter: grayscale(100%) !important;
}

/* Model Selector */
.cw-ai-selector-wrap, .model-selector-container {
    position: absolute !important;
    right: 68px !important; 
    bottom: 24px !important; 
    z-index: 99999 !important; 
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 10px !important;
    border-radius: 4px !important;
    background: transparent !important;
    border: 1px solid rgba(0, 10, 22, 0.04) !important;
}

.cw-ai-selector-toggle, .model-selector-toggle, select {
    background: transparent !important;
    border: none !important;
    color: var(--c1) !important;
    font-size: 11px !important; 
    font-weight: 500 !important;
    letter-spacing: 2px !important; 
    text-transform: uppercase !important;
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    line-height: 32px !important;
}

.cw-ai-selector-wrap ul, .model-selector-container ul, .cw-ai-selector-dropdown, .model-selector-dropdown {
    position: absolute !important;
    bottom: 100% !important; 
    top: auto !important;    
    right: 0 !important;     
    left: auto !important;   
    background: var(--c3) !important;
    border: 1px solid rgba(0, 10, 22, 0.06) !important;
    border-radius: 6px !important;
    box-shadow: 0 -4px 14px rgba(0, 10, 22, 0.05) !important; 
    margin-bottom: 6px !important; 
    padding: 4px 0 !important;
    list-style: none !important;
    min-width: 145px !important; 
    white-space: nowrap !important;
}

.cw-ai-selector-wrap ul li, .model-selector-container ul li, .cw-ai-selector-dropdown li, .model-selector-dropdown li {
    font-size: 13px !important;
    color: var(--c1) !important;
    padding: 8px 14px !important;
    cursor: pointer !important;
    display: block !important;
    list-style: none !important;
    transition: background 0.12s ease, color 0.12s ease !important;
}

.cw-ai-selector-wrap ul li:hover, .model-selector-container ul li:hover, .cw-ai-selector-dropdown li:hover, .model-selector-dropdown li:hover {
    background: rgba(176, 131, 0, 0.05) !important; 
    color: var(--c2) !important;
}

.cw-ai-selector-wrap ul li, .model-selector-container ul li {
    color: transparent !important; 
    font-size: 0 !important;
}

.cw-ai-selector-wrap ul li:nth-child(1)::after, .model-selector-container ul li:nth-child(1)::after {
    content: "GUID-AI 2.0" !important;
    color: var(--c1) !important;
    font-size: 13px !important;
}

.cw-ai-selector-wrap ul li:nth-child(2)::after, .model-selector-container ul li:nth-child(2)::after {
    content: "UTO-AI (pro)" !important;
    color: var(--c1) !important;
    font-size: 13px !important;
}

.cw-ai-selector-wrap ul li:hover::after, .model-selector-container ul li:hover::after {
    color: var(--c2) !important;
}

/* Typing Indicator */
#cw-ai-thinking {
    align-items: center !important;
    padding: 0 !important;
    background: transparent !important;
    width: fit-content !important;
    margin: 8px 0 16px 16px !important; 
    animation: cw-fade-in 0.4s ease-out forwards !important;
}

@keyframes cw-fade-in {
    0% { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

.cw-ai-dot {
    display: inline-block !important;
    width: 5px !important;
    height: 5px !important;
    border-radius: 50% !important;
    background-color: var(--c2) !important;
    margin-right: 4px !important;
    animation: cw-bounce 1.2s infinite ease-in-out both !important;
}

.cw-ai-dot:nth-child(1) { animation-delay: -0.32s !important; }
.cw-ai-dot:nth-child(2) { animation-delay: -0.16s !important; }
.cw-ai-dot:nth-child(3) { animation-delay: 0s !important; margin-right: 12px !important; }

@keyframes cw-bounce {
    0%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
}

#cw-ai-thinking-text {
    font-size: 0 !important;
    color: transparent !important;
    display: flex !important;
    align-items: center !important;
}

#cw-ai-thinking-text::before {
    content: "THINKING...";
    color: var(--c1) !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    letter-spacing: 2px !important;
    opacity: 0.6 !important;
    animation: cw-cycle-text 24s infinite !important;
}

@keyframes cw-cycle-text {
    0%, 24%   { content: "THINKING..."; }
    25%, 49%  { content: "ANALYZING..."; }
    50%, 74%  { content: "PROCESSING..."; }
    75%, 99%  { content: "GENERATING..."; }
    100%      { content: "THINKING..."; }
}