/* Neuro AI Planner Chatbot - Premium Glassmorphism Design */

/* Ensure chatbot elements are not affected by parent styles */
.chatbot-launcher,
.chatbot-panel,
.chatbot-launcher *,
.chatbot-panel * {
    box-sizing: border-box !important;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* CSS Variables - AI-Enhanced Theme */
:root {
    --chatbot-primary: #3b82f6;
    --chatbot-primary-dark: #2563eb;
    --chatbot-primary-light: #60a5fa;
    --chatbot-secondary: #8b5cf6;
    --chatbot-accent: #a855f7;
    --chatbot-neon: #06b6d4;
    
    /* AI-Inspired Background Gradients */
    --chatbot-bg: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.95), rgba(51, 65, 85, 0.92));
    --chatbot-bg-light: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.85));
    --chatbot-bg-dark: linear-gradient(135deg, rgba(2, 6, 23, 0.98), rgba(15, 23, 42, 0.95));
    --chatbot-bg-message: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(51, 65, 85, 0.7));
    
    /* AI Glow Effects */
    --chatbot-border: rgba(59, 130, 246, 0.4);
    --chatbot-border-glow: rgba(59, 130, 246, 0.6);
    --chatbot-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --chatbot-shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
    --chatbot-shadow-neon: 0 0 20px rgba(6, 182, 212, 0.4);
    --chatbot-glow-primary: 0 0 15px rgba(59, 130, 246, 0.5);
    --chatbot-glow-secondary: 0 0 15px rgba(139, 92, 246, 0.4);
    
    /* Design System */
    --chatbot-radius: 20px;
    --chatbot-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --chatbot-text-primary: #f1f5f9;
    --chatbot-text-secondary: #cbd5e1;
    --chatbot-text-muted: #94a3b8;
    --chatbot-text-accent: #60a5fa;
}

/* Floating Launcher Button */
.chatbot-launcher {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    width: 70px !important;
    height: 70px !important;
    background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark)) !important;
    border-radius: 50% !important;
    border: none !important;
    cursor: pointer !important;
    box-shadow: var(--chatbot-shadow), var(--chatbot-shadow-glow) !important;
    z-index: 99999 !important;
    transition: var(--chatbot-transition) !important;
    animation: chatbot-float 3s ease-in-out infinite !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 28px !important;
    color: white !important;
    backdrop-filter: blur(10px) !important;
    margin: 0 !important;
    padding: 0 !important;
}

.chatbot-launcher:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.3), 0 0 40px rgba(59, 130, 246, 0.4);
}

.chatbot-launcher:active {
    transform: scale(0.95);
}

/* Floating Animation */
@keyframes chatbot-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Chat Panel - AI-Enhanced */
.chatbot-panel {
    position: fixed !important;
    bottom: 120px !important;
    right: 30px !important;
    width: 400px !important;
    height: 600px !important;
    background: var(--chatbot-bg) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: var(--chatbot-radius) !important;
    border: 1px solid var(--chatbot-border-glow) !important;
    box-shadow: var(--chatbot-shadow), var(--chatbot-shadow-glow), var(--chatbot-shadow-neon) !important;
    z-index: 99998 !important;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8) translateY(20px);
    transition: var(--chatbot-transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
}

.chatbot-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(59, 130, 246, 0.05) 50%, transparent 70%);
    border-radius: var(--chatbot-radius);
    pointer-events: none;
    animation: chatbot-ai-scan 4s ease-in-out infinite;
}

@keyframes chatbot-ai-scan {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

.chatbot-panel.open {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

/* Panel Header */
.chatbot-header {
    background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark));
    color: white;
    padding: 20px;
    border-radius: var(--chatbot-radius) var(--chatbot-radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.chatbot-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: chatbot-shine 3s ease-in-out infinite;
}

@keyframes chatbot-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 16px;
}

.chatbot-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.chatbot-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--chatbot-transition);
    backdrop-filter: blur(10px);
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Messages Container - AI-Enhanced */
.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--chatbot-bg-light);
    position: relative;
}

.chatbot-messages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
    border-radius: 0 0 var(--chatbot-radius) var(--chatbot-radius);
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.3);
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.5);
}

/* Message Bubbles */
.chatbot-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
    animation: chatbot-message-slide-in 0.3s ease-out;
    word-wrap: break-word;
}

@keyframes chatbot-message-slide-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chatbot-message.user {
    background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark));
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 6px;
}

.chatbot-message.bot {
    background: var(--chatbot-bg-message);
    color: var(--chatbot-text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 6px;
    border: 1px solid var(--chatbot-border-glow);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), var(--chatbot-glow-primary);
    position: relative;
}

.chatbot-message.bot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.05));
    border-radius: inherit;
    pointer-events: none;
}

.chatbot-message.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    align-self: center;
    text-align: center;
    font-size: 13px;
}

/* Welcome Message - AI-Enhanced */
.chatbot-welcome {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.15), rgba(6, 182, 212, 0.1));
    border-radius: 16px;
    margin-bottom: 20px;
    border: 1px solid var(--chatbot-border-glow);
    backdrop-filter: blur(15px);
    box-shadow: var(--chatbot-glow-secondary);
    position: relative;
    overflow: hidden;
}

.chatbot-welcome::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(59, 130, 246, 0.1) 50%, transparent 70%);
    animation: chatbot-welcome-scan 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes chatbot-welcome-scan {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.chatbot-welcome h3 {
    color: var(--chatbot-text-accent);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    text-shadow: 0 0 10px rgba(96, 165, 250, 0.3);
    position: relative;
    z-index: 1;
}

.chatbot-welcome p {
    color: var(--chatbot-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Quick Suggestions */
.chatbot-suggestions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.chatbot-suggestion {
    background: var(--chatbot-bg-message);
    border: 1px solid var(--chatbot-border);
    border-radius: 12px;
    padding: 10px 16px;
    cursor: pointer;
    font-size: 13px;
    color: var(--chatbot-text-secondary);
    transition: var(--chatbot-transition);
    backdrop-filter: blur(15px);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.chatbot-suggestion::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.2), transparent);
    transition: left 0.5s ease;
}

.chatbot-suggestion:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(139, 92, 246, 0.15));
    border-color: var(--chatbot-border-glow);
    color: var(--chatbot-text-primary);
    transform: translateX(5px);
    box-shadow: var(--chatbot-glow-primary);
}

.chatbot-suggestion:hover::before {
    left: 100%;
}

/* Typing Animation - AI-Enhanced */
.chatbot-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background: var(--chatbot-bg-message);
    border-radius: 18px;
    align-self: flex-start;
    border-bottom-left-radius: 6px;
    border: 1px solid var(--chatbot-border-glow);
    backdrop-filter: blur(15px);
    max-width: 60px;
    box-shadow: var(--chatbot-glow-primary);
    position: relative;
}

.chatbot-typing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.05));
    border-radius: inherit;
    pointer-events: none;
}

.chatbot-typing-dot {
    width: 8px;
    height: 8px;
    background: var(--chatbot-primary);
    border-radius: 50%;
    animation: chatbot-typing-bounce 1.4s ease-in-out infinite both;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
    position: relative;
    z-index: 1;
}

.chatbot-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.chatbot-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes chatbot-typing-bounce {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Input Area - AI-Enhanced */
.chatbot-input-area {
    padding: 20px;
    background: var(--chatbot-bg-dark);
    border-top: 1px solid var(--chatbot-border-glow);
    backdrop-filter: blur(15px);
    position: relative;
}

.chatbot-input-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--chatbot-primary), transparent);
    opacity: 0.6;
}

.chatbot-input-container {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.chatbot-input {
    flex: 1;
    border: 1px solid var(--chatbot-border);
    border-radius: 20px;
    padding: 12px 16px;
    font-size: 14px;
    background: var(--chatbot-bg-message);
    color: var(--chatbot-text-primary);
    resize: none;
    min-height: 44px;
    max-height: 120px;
    transition: var(--chatbot-transition);
    backdrop-filter: blur(15px);
    position: relative;
}

.chatbot-input:focus {
    outline: none;
    border-color: var(--chatbot-border-glow);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), var(--chatbot-glow-primary);
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.8));
}

.chatbot-input::placeholder {
    color: var(--chatbot-text-muted);
}

.chatbot-send {
    background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark));
    border: none;
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--chatbot-transition);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4), var(--chatbot-glow-primary);
    position: relative;
    overflow: hidden;
}

.chatbot-send::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.chatbot-send:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.6), var(--chatbot-glow-primary);
}

.chatbot-send:hover::before {
    transform: translateX(100%);
}

.chatbot-send:active {
    transform: scale(0.95);
}

.chatbot-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Links in messages */
.chatbot-message a {
    color: var(--chatbot-primary-light);
    text-decoration: underline;
    transition: var(--chatbot-transition);
}

.chatbot-message a:hover {
    color: var(--chatbot-primary);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .chatbot-launcher {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .chatbot-panel {
        bottom: 100px;
        right: 20px;
        left: 20px;
        width: auto;
        height: 70vh;
    }
    
    .chatbot-header {
        padding: 16px;
    }
    
    .chatbot-title {
        font-size: 14px;
    }
    
    .chatbot-messages {
        padding: 16px;
    }
    
    .chatbot-input-area {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .chatbot-panel {
        bottom: 90px;
        right: 10px;
        left: 10px;
        height: 80vh;
    }
    
    .chatbot-launcher {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
}

/* AI-Enhanced Design - No Light Mode Override */
/* Keeping the dark AI theme for consistent experience */

/* Loading states */
.chatbot-loading .chatbot-send {
    pointer-events: none;
    opacity: 0.7;
}

/* Smooth transitions for all interactive elements */
.chatbot-panel * {
    transition: var(--chatbot-transition);
}

/* Focus visible for accessibility */
.chatbot-launcher:focus-visible,
.chatbot-close:focus-visible,
.chatbot-send:focus-visible,
.chatbot-input:focus-visible {
    outline: 2px solid var(--chatbot-primary);
    outline-offset: 2px;
}