/**
 * Frontend Chatbot Styles
 */

/* Widget Container */
.gemini-chatbot-widget {
    position: fixed;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.gemini-chatbot-widget[data-position="bottom-right"] {
    bottom: 20px;
    right: 20px;
}

.gemini-chatbot-widget[data-position="bottom-left"] {
    bottom: 20px;
    left: 20px;
}

/* Toggle Button */
.gemini-chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gemini-primary-color, #0073aa);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
}

.gemini-chatbot-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.gemini-chatbot-toggle:focus {
    outline: 2px solid var(--gemini-accent-color, #0073aa);
    outline-offset: 2px;
}

/* Chat Panel */
.gemini-chatbot-panel {
    position: absolute;
    bottom: 80px;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 600px;
    max-height: calc(100vh - 120px);
    background: var(--gemini-background-color, #ffffff);
    border-radius: var(--gemini-border-radius, 12px);
    box-shadow: var(--gemini-shadow, 0 8px 32px rgba(0, 0, 0, 0.12));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.gemini-chatbot-widget[data-position="bottom-right"] .gemini-chatbot-panel {
    right: 0;
    left: auto;
}

.gemini-chatbot-widget[data-position="bottom-left"] .gemini-chatbot-panel {
    left: 0;
    right: auto;
}

.gemini-chatbot-panel.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

/* Embedded Mode */
.gemini-chatbot-embedded {
    width: 100%;
    margin: 20px 0;
}

.gemini-chatbot-embedded .gemini-chatbot-panel {
    position: relative;
    bottom: auto;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    opacity: 1;
    transform: none;
    pointer-events: all;
}

/* Header */
.gemini-chatbot-header {
    display: flex;
    align-items: center;
    padding: 16px;
    background: var(--gemini-primary-color, #0073aa);
    color: white;
    border-radius: var(--gemini-border-radius, 12px) var(--gemini-border-radius, 12px) 0 0;
}

.gemini-chatbot-avatar,
.gemini-chatbot-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 12px;
    object-fit: cover;
}

.gemini-chatbot-avatar-placeholder {
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.gemini-chatbot-header-info {
    flex: 1;
}

.gemini-chatbot-name {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--gemini-name-color, #333333);
}

.gemini-chatbot-status {
    font-size: 12px;
    opacity: 0.9;
}

.gemini-chatbot-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.gemini-chatbot-close:hover {
    opacity: 1;
}

/* Messages Area */
.gemini-chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: var(--gemini-font-size, 14px);
    color: var(--gemini-text-color, #333333);
}

.gemini-chatbot-message {
    display: flex;
    gap: 8px;
    animation: messageSlideIn 0.3s ease;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gemini-chatbot-message-user {
    justify-content: flex-end;
}

.gemini-chatbot-message-bot {
    justify-content: flex-start;
}

.gemini-chatbot-message-content {
    max-width: 75%;
    min-width: 50px;
    min-height: auto;
    padding: 10px 14px;
    border-radius: var(--gemini-border-radius, 12px);
    word-wrap: break-word;
    word-break: break-word;
    line-height: 1.5;
    white-space: pre-wrap;
    display: block;
    position: relative;
}

.gemini-chatbot-message-content:empty {
    display: none;
}

.gemini-chatbot-message-user .gemini-chatbot-message-content {
    background: var(--gemini-primary-color, #0073aa);
    color: white;
    border-bottom-right-radius: 4px;
}

.gemini-chatbot-message-bot .gemini-chatbot-message-content {
    background: var(--gemini-bot-message-bg, #f0f0f0);
    color: var(--gemini-text-color, #333333);
    border-bottom-left-radius: 4px;
}

/* Action Buttons */
.gemini-chatbot-action-buttons {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.gemini-chatbot-action-button {
    padding: 8px 16px;
    background: var(--gemini-accent-color, #0073aa);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
    text-decoration: none;
}

.gemini-chatbot-action-button:hover {
    background: var(--gemini-primary-color, #005a87);
}

.gemini-chatbot-action-button.whatsapp {
    background: #25D366;
}

.gemini-chatbot-action-button.whatsapp:hover {
    background: #20ba5a;
}

/* Quick Replies */
.gemini-chatbot-quick-replies {
    padding: 12px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid #e0e0e0;
}

.gemini-chatbot-quick-reply {
    padding: 8px 14px;
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
    color: var(--gemini-text-color, #333333);
}

.gemini-chatbot-quick-reply:hover {
    background: var(--gemini-accent-color, #0073aa);
    color: white;
    border-color: var(--gemini-accent-color, #0073aa);
}

/* Input Area */
.gemini-chatbot-input-area {
    padding: 16px;
    border-top: 1px solid #e0e0e0;
    background: var(--gemini-background-color, #ffffff);
}

.gemini-chatbot-gdpr-notice {
    font-size: 11px;
    color: #666;
    margin: 0 0 8px 0;
    text-align: center;
}

.gemini-chatbot-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.gemini-chatbot-attach {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    color: var(--gemini-text-color, #333);
    border: 1px solid #e0e0e0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.gemini-chatbot-attach:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.05);
}

.gemini-chatbot-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #e0e0e0;
    border-radius: 24px;
    font-size: var(--gemini-font-size, 14px);
    outline: none;
    transition: border-color 0.2s;
    color: var(--gemini-text-color, #333333);
    resize: none;
    min-height: 40px;
    max-height: 120px;
    font-family: inherit;
    line-height: 1.5;
    overflow-y: auto;
    /* Hide scrollbar but keep scrollable */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
.gemini-chatbot-input::-webkit-scrollbar {
    display: none;
}

.gemini-chatbot-input:focus {
    border-color: var(--gemini-primary-color, #0073aa);
}

.gemini-chatbot-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gemini-primary-color, #0073aa);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
    flex-shrink: 0;
}

.gemini-chatbot-send:hover {
    background: var(--gemini-accent-color, #005a87);
    transform: scale(1.05);
}

.gemini-chatbot-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Typing Indicator */
.gemini-chatbot-typing {
    display: flex;
    gap: 4px;
    padding: 10px 14px;
}

.gemini-chatbot-typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #999;
    animation: typing 1.4s infinite;
}

.gemini-chatbot-typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.gemini-chatbot-typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    .gemini-chatbot-panel[data-dark-mode="auto"] {
        --gemini-background-color: #1e1e1e;
        --gemini-text-color: #e0e0e0;
    }
    
    .gemini-chatbot-panel[data-dark-mode="auto"] .gemini-chatbot-message-bot .gemini-chatbot-message-content {
        background: #2d2d2d;
    }
    
    .gemini-chatbot-panel[data-dark-mode="auto"] .gemini-chatbot-quick-reply {
        background: #2d2d2d;
        border-color: #404040;
    }
    
    .gemini-chatbot-panel[data-dark-mode="auto"] .gemini-chatbot-input {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }
}

.gemini-chatbot-panel[data-dark-mode="forced"] {
    --gemini-background-color: #1e1e1e;
    --gemini-text-color: #e0e0e0;
}

.gemini-chatbot-panel[data-dark-mode="forced"] .gemini-chatbot-message-bot .gemini-chatbot-message-content {
    background: #2d2d2d;
}

/* Responsive */
@media (max-width: 768px) {
    .gemini-chatbot-panel {
        width: 90vw;
        max-width: 400px;
        height: 70vh;
        max-height: 600px;
        min-height: 400px;
        bottom: 80px;
    }
    
    .gemini-chatbot-widget[data-position="bottom-right"] {
        bottom: 10px;
        right: 10px;
        left: auto;
    }
    
    .gemini-chatbot-widget[data-position="bottom-left"] {
        bottom: 10px;
        left: 10px;
        right: auto;
    }
    
    .gemini-chatbot-widget[data-position="bottom-right"] .gemini-chatbot-panel {
        right: 0;
        left: auto;
        width: 90vw;
        max-width: 400px;
    }
    
    .gemini-chatbot-widget[data-position="bottom-left"] .gemini-chatbot-panel {
        left: 0;
        right: auto;
        width: 90vw;
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .gemini-chatbot-panel {
        width: 90vw;
        max-width: 380px;
        height: 65vh;
        max-height: 550px;
        min-height: 350px;
        bottom: 80px;
        border-radius: var(--gemini-border-radius, 12px);
    }
    
    .gemini-chatbot-widget[data-position="bottom-right"] {
        bottom: 10px;
        right: 10px;
        left: auto;
    }
    
    .gemini-chatbot-widget[data-position="bottom-left"] {
        bottom: 10px;
        left: 10px;
        right: auto;
    }
    
    .gemini-chatbot-widget[data-position="bottom-right"] .gemini-chatbot-panel {
        right: 0;
        left: auto;
        width: 90vw;
        max-width: 380px;
    }
    
    .gemini-chatbot-widget[data-position="bottom-left"] .gemini-chatbot-panel {
        left: 0;
        right: auto;
        width: 90vw;
        max-width: 380px;
    }
}

/* Theme Presets */
.gemini-chatbot-panel[data-theme="minimal-light"] {
    --gemini-primary-color: #0073aa;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #333333;
    --gemini-accent-color: #0073aa;
    --gemini-bot-message-bg: #f0f0f0;
    --gemini-border-radius: 8px;
    --gemini-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.gemini-chatbot-panel[data-theme="midnight-dark"] {
    --gemini-primary-color: #6366f1;
    --gemini-background-color: #1a1a1a;
    --gemini-text-color: #e0e0e0;
    --gemini-accent-color: #818cf8;
    --gemini-bot-message-bg: #2d2d2d;
    --gemini-border-radius: 12px;
    --gemini-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.gemini-chatbot-panel[data-theme="brand-bold"] {
    --gemini-primary-color: #ff6b6b;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #333333;
    --gemini-accent-color: #ff8787;
    --gemini-bot-message-bg: #ffe0e0;
    --gemini-border-radius: 16px;
    --gemini-shadow: 0 12px 40px rgba(255, 107, 107, 0.2);
}

.gemini-chatbot-panel[data-theme="ocean-blue"] {
    --gemini-primary-color: #0066cc;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #1a1a1a;
    --gemini-accent-color: #0080ff;
    --gemini-bot-message-bg: #e6f2ff;
    --gemini-border-radius: 12px;
    --gemini-shadow: 0 8px 24px rgba(0, 102, 204, 0.15);
}

.gemini-chatbot-panel[data-theme="forest-green"] {
    --gemini-primary-color: #2d8659;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #1a1a1a;
    --gemini-accent-color: #3da76a;
    --gemini-bot-message-bg: #e6f5ed;
    --gemini-border-radius: 12px;
    --gemini-shadow: 0 8px 24px rgba(45, 134, 89, 0.15);
}

.gemini-chatbot-panel[data-theme="sunset-orange"] {
    --gemini-primary-color: #ff6b35;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #1a1a1a;
    --gemini-accent-color: #ff8c5a;
    --gemini-bot-message-bg: #fff0eb;
    --gemini-border-radius: 12px;
    --gemini-shadow: 0 8px 24px rgba(255, 107, 53, 0.15);
}

.gemini-chatbot-panel[data-theme="royal-purple"] {
    --gemini-primary-color: #7c3aed;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #1a1a1a;
    --gemini-accent-color: #8b5cf6;
    --gemini-bot-message-bg: #f3e8ff;
    --gemini-border-radius: 12px;
    --gemini-shadow: 0 8px 24px rgba(124, 58, 237, 0.15);
}

.gemini-chatbot-panel[data-theme="elegant-gray"] {
    --gemini-primary-color: #4a5568;
    --gemini-background-color: #ffffff;
    --gemini-text-color: #2d3748;
    --gemini-accent-color: #718096;
    --gemini-bot-message-bg: #edf2f7;
    --gemini-border-radius: 10px;
    --gemini-shadow: 0 4px 12px rgba(74, 85, 104, 0.1);
}