/* ChatBot Pro by VGDev - Styles */
/* All colors use CSS variables set by PHP inline styles */

:root {
    --vgchat-primary: #56bae9;
    --vgchat-secondary: #4a64d5;
    --vgchat-gradient: linear-gradient(135deg, var(--vgchat-primary) 0%, var(--vgchat-secondary) 100%);
    --vgchat-shadow: rgba(86, 186, 233, 0.4);
    --vgchat-font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --vgchat-text: #28303d;
    --vgchat-text-light: #6b7280;
    --vgchat-bg: #ffffff;
    --vgchat-bg-chat: #fafbfc;
    --vgchat-border: rgba(0, 0, 0, 0.06);
    --vgchat-radius: 20px;
    --vgchat-radius-sm: 10px;
    --vgchat-radius-msg: 16px;
}

/* ===== TOGGLE BUTTON ===== */
.vgchat-toggle {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    width: 64px !important;
    height: 64px !important;
    background: var(--vgchat-gradient) !important;
    border: none !important;
    border-radius: 50% !important;
    color: #fff !important;
    font-size: 28px !important;
    cursor: pointer !important;
    box-shadow: 0 8px 24px var(--vgchat-shadow) !important;
    z-index: 999998 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: var(--vgchat-font) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}
.vgchat-toggle:hover {
    transform: scale(1.08) !important;
    box-shadow: 0 12px 32px var(--vgchat-shadow) !important;
}
.vgchat-toggle.vgchat-left { right: auto !important; left: 30px !important; }
.vgchat-toggle-close { display: none !important; font-size: 22px !important; }
.vgchat-toggle.active .vgchat-toggle-icon { display: none !important; }
.vgchat-toggle.active .vgchat-toggle-close { display: flex !important; }

/* ===== WELCOME BUBBLE ===== */
.vgchat-welcome-bubble {
    position: fixed !important;
    bottom: 110px !important;
    right: 30px !important;
    max-width: 280px !important;
    background: var(--vgchat-bg) !important;
    border-radius: var(--vgchat-radius-msg) !important;
    padding: 16px 18px !important;
    box-shadow: 0 8px 24px rgba(73, 104, 126, 0.2), 0 0 0 1px rgba(73, 104, 126, 0.1) !important;
    z-index: 999997 !important;
    font-family: var(--vgchat-font) !important;
    cursor: pointer !important;
    animation: vgchat-bubble-in 0.4s ease-out !important;
}
.vgchat-welcome-bubble.vgchat-left { right: auto !important; left: 30px !important; }
.vgchat-welcome-close {
    position: absolute !important;
    top: 8px !important;
    right: 8px !important;
    width: 20px !important;
    height: 20px !important;
    background: #f0f2f5 !important;
    border: none !important;
    border-radius: 50% !important;
    color: var(--vgchat-text-light) !important;
    cursor: pointer !important;
    font-size: 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
}
.vgchat-welcome-message {
    font-size: 14px !important;
    line-height: 1.5 !important;
    color: var(--vgchat-text) !important;
    padding-right: 15px !important;
}
.vgchat-welcome-arrow {
    position: absolute !important;
    bottom: -8px !important;
    right: 32px !important;
    width: 16px !important;
    height: 16px !important;
    background: var(--vgchat-bg) !important;
    transform: rotate(45deg) !important;
    box-shadow: 4px 4px 8px rgba(73, 104, 126, 0.08) !important;
}

@keyframes vgchat-bubble-in {
    from { opacity: 0; transform: translateY(10px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== WIDGET ===== */
.vgchat-widget {
    position: fixed !important;
    bottom: 110px !important;
    right: 30px !important;
    width: 400px !important;
    height: 640px !important;
    max-height: calc(100vh - 140px) !important;
    background: var(--vgchat-bg) !important;
    border-radius: var(--vgchat-radius) !important;
    box-shadow: 0 16px 24px rgba(73, 104, 126, 0.16), 0 0 0 1px rgba(73, 104, 126, 0.08) !important;
    display: none !important;
    flex-direction: column !important;
    overflow: hidden !important;
    z-index: 999999 !important;
    font-family: var(--vgchat-font) !important;
    animation: vgchat-widget-in 0.3s ease-out !important;
}
.vgchat-widget.active { display: flex !important; }
.vgchat-widget.vgchat-left { right: auto !important; left: 30px !important; }

@keyframes vgchat-widget-in {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== HEADER ===== */
.vgchat-header {
    background: var(--vgchat-gradient) !important;
    padding: 20px 22px !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-shrink: 0 !important;
}
.vgchat-header-info {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
}
.vgchat-avatar {
    width: 44px !important;
    height: 44px !important;
    background: rgba(255, 255, 255, 0.25) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 22px !important;
    font-weight: 700 !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
}
.vgchat-avatar-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border-radius: 50% !important;
}
.vgchat-avatar-letter { color: #fff !important; }
.vgchat-header-title {
    font-size: 17px !important;
    font-weight: 700 !important;
    margin: 0 0 2px !important;
    color: #fff !important;
}
.vgchat-header-subtitle {
    font-size: 11px !important;
    opacity: 0.95 !important;
    margin: 0 !important;
    color: #fff !important;
}
.vgchat-close-btn {
    width: 28px !important;
    height: 28px !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 50% !important;
    color: #fff !important;
    cursor: pointer !important;
    font-size: 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
}

/* ===== REGISTRATION ===== */
.vgchat-registration {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    background: var(--vgchat-bg-chat) !important;
}
.vgchat-registration-form { margin-top: 20px !important; }
.vgchat-form-group { margin-bottom: 16px !important; }
.vgchat-form-group label {
    display: block !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--vgchat-text) !important;
    margin-bottom: 6px !important;
}
.vgchat-form-group .required { color: #e53935 !important; }
.vgchat-form-input {
    width: 100% !important;
    padding: 12px 14px !important;
    font-size: 14px !important;
    border: 1px solid #e0e4e8 !important;
    border-radius: var(--vgchat-radius-sm) !important;
    background: var(--vgchat-bg) !important;
    color: var(--vgchat-text) !important;
    font-family: var(--vgchat-font) !important;
    box-sizing: border-box !important;
    outline: none !important;
    transition: border-color 0.2s !important;
}
.vgchat-form-input:focus { border-color: var(--vgchat-primary) !important; }
.vgchat-error {
    display: block !important;
    font-size: 12px !important;
    color: #e53935 !important;
    margin-top: 4px !important;
    min-height: 16px !important;
}
.vgchat-start-button {
    width: 100% !important;
    padding: 14px 20px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #fff !important;
    background: var(--vgchat-gradient) !important;
    border: none !important;
    border-radius: var(--vgchat-radius-sm) !important;
    cursor: pointer !important;
    font-family: var(--vgchat-font) !important;
    box-shadow: 0 4px 12px var(--vgchat-shadow) !important;
    margin-top: 10px !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
}
.vgchat-start-button:hover { transform: translateY(-1px) !important; }

/* ===== MESSAGES ===== */
.vgchat-messages {
    flex: 1 !important;
    padding: 22px !important;
    overflow-y: auto !important;
    background: var(--vgchat-bg-chat) !important;
    display: flex !important;
    flex-direction: column !important;
}
.vgchat-message {
    margin-bottom: 16px !important;
    display: flex !important;
    animation: vgchat-msg-in 0.3s ease-out !important;
}
.vgchat-message.vgchat-user { justify-content: flex-end !important; }
.vgchat-message-content {
    max-width: 78% !important;
    padding: 12px 16px !important;
    border-radius: var(--vgchat-radius-msg) !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    word-wrap: break-word !important;
}
.vgchat-bot .vgchat-message-content {
    background: var(--vgchat-bg) !important;
    color: var(--vgchat-text) !important;
    border: 1px solid var(--vgchat-border) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04) !important;
    border-bottom-left-radius: 4px !important;
}
.vgchat-user .vgchat-message-content {
    background: var(--vgchat-gradient) !important;
    color: #fff !important;
    border-bottom-right-radius: 4px !important;
}
.vgchat-message-content a {
    color: var(--vgchat-primary) !important;
    text-decoration: underline !important;
}
.vgchat-user .vgchat-message-content a {
    color: #fff !important;
}

@keyframes vgchat-msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typing indicator */
.vgchat-typing .vgchat-message-content {
    display: flex !important;
    gap: 4px !important;
    padding: 16px 20px !important;
}
.vgchat-typing-dot {
    width: 8px !important;
    height: 8px !important;
    background: var(--vgchat-text-light) !important;
    border-radius: 50% !important;
    animation: vgchat-typing 1.4s infinite ease-in-out both !important;
}
.vgchat-typing-dot:nth-child(1) { animation-delay: -0.32s !important; }
.vgchat-typing-dot:nth-child(2) { animation-delay: -0.16s !important; }

@keyframes vgchat-typing {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* ===== INPUT ===== */
.vgchat-input-container {
    padding: 16px 22px 18px !important;
    background: var(--vgchat-bg) !important;
    border-top: 1px solid var(--vgchat-border) !important;
    display: flex !important;
    gap: 10px !important;
    align-items: flex-end !important;
    flex-shrink: 0 !important;
}
.vgchat-input-wrapper { flex: 1 !important; }
.vgchat-input {
    width: 100% !important;
    padding: 12px 16px !important;
    border: 2px solid rgba(0, 0, 0, 0.08) !important;
    border-radius: 22px !important;
    outline: none !important;
    font-size: 14px !important;
    font-family: var(--vgchat-font) !important;
    color: var(--vgchat-text) !important;
    background: #f8f9fa !important;
    resize: none !important;
    min-height: 44px !important;
    max-height: 100px !important;
    line-height: 1.5 !important;
    height: 44px !important;
    box-sizing: border-box !important;
    transition: border-color 0.2s !important;
}
.vgchat-input:focus { border-color: var(--vgchat-primary) !important; }
.vgchat-send-button {
    width: 44px !important;
    height: 44px !important;
    background: var(--vgchat-gradient) !important;
    border: none !important;
    border-radius: 50% !important;
    color: #fff !important;
    cursor: pointer !important;
    font-size: 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 12px var(--vgchat-shadow) !important;
    flex-shrink: 0 !important;
    transition: transform 0.2s !important;
}
.vgchat-send-button:hover { transform: scale(1.05) !important; }
.vgchat-send-button:disabled { opacity: 0.5 !important; cursor: not-allowed !important; }

/* ===== MOBILE ===== */
@media (max-width: 480px) {
    .vgchat-widget {
        width: 100% !important;
        height: 100% !important;
        bottom: 0 !important;
        right: 0 !important;
        left: 0 !important;
        border-radius: 0 !important;
        max-height: 100vh !important;
    }
    .vgchat-welcome-bubble { max-width: calc(100% - 80px) !important; right: 15px !important; }
    .vgchat-toggle { bottom: 20px !important; right: 20px !important; }
    .vgchat-toggle.vgchat-left { left: 20px !important; }
}

/* ===== SCROLLBAR ===== */
.vgchat-messages::-webkit-scrollbar { width: 6px; }
.vgchat-messages::-webkit-scrollbar-track { background: transparent; }
.vgchat-messages::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.15); border-radius: 3px; }
.vgchat-messages::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.25); }

/* ===== POWERED BY ===== */
.vgchat-powered {
    text-align: center !important;
    padding: 6px !important;
    font-size: 10px !important;
    color: var(--vgchat-text-light) !important;
    background: var(--vgchat-bg) !important;
    border-top: 1px solid var(--vgchat-border) !important;
}
.vgchat-powered a {
    color: var(--vgchat-text-light) !important;
    text-decoration: none !important;
}
.vgchat-powered a:hover { text-decoration: underline !important; }