/* Unified Chatbot Widget - Dark Olive Green & White Theme */

/* Chatbot Widget Container */
.chatbot-widget-unified {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Toggle Button - Unified Design */
.chatbot-toggle-unified {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--dark-olive, #556B2F) 0%, var(--dark-olive-light, #6B8E23) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(85, 107, 47, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    color: white;
    border: none;
    font-size: 24px;
    overflow: hidden;
    transform: scale(1);
}

.chatbot-toggle-unified:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(85, 107, 47, 0.6);
}

.chatbot-toggle-unified:active {
    transform: scale(0.95);
    transition: all 0.1s ease;
}

/* Help Text - Unified Design */
.chatbot-help-text-unified {
    position: absolute;
    bottom: 80px;
    right: 0;
    background: rgba(85, 107, 47, 0.95);
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.chatbot-help-text-unified.hidden-unified {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
}

/* Notification Badge - Unified Design */
.chatbot-notification-unified {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #DC3545;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-unified 2s infinite;
}

@keyframes pulse-unified {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Chatbot Window - Unified Design */
.chatbot-window-unified {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background: var(--white, #FFFFFF);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(85, 107, 47, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(85, 107, 47, 0.1);
}

.chatbot-window-unified.show-unified {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.chatbot-window-unified.hide-unified {
    transform: translateY(20px) scale(0.95);
    opacity: 0;
}

/* Header - Unified Design */
.chatbot-header-unified {
    background: linear-gradient(135deg, var(--dark-olive, #556B2F) 0%, var(--dark-olive-light, #6B8E23) 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbot-title-unified {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar-unified {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    overflow: hidden;
}

.chatbot-logo-unified {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.chatbot-title-unified h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.chatbot-status-unified {
    font-size: 12px;
    opacity: 0.8;
    margin: 0;
    color: white;
}

.chatbot-close-unified {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.chatbot-close-unified:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Messages Container - Unified Design */
.chatbot-messages-unified {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: var(--off-white, #F8F9FA);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

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

.chatbot-messages-unified::-webkit-scrollbar-track {
    background: rgba(85, 107, 47, 0.1);
    border-radius: 3px;
}

.chatbot-messages-unified::-webkit-scrollbar-thumb {
    background: var(--dark-olive-light, #6B8E23);
    border-radius: 3px;
}

.chatbot-messages-unified::-webkit-scrollbar-thumb:hover {
    background: var(--dark-olive, #556B2F);
}

/* Loading State - Unified Design */
.chatbot-loading-unified {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--dark-olive, #556B2F);
    gap: 15px;
}

.loading-dots-unified {
    display: flex;
    gap: 4px;
}

.loading-dots-unified span {
    width: 8px;
    height: 8px;
    background: var(--dark-olive-light, #6B8E23);
    border-radius: 50%;
    animation: loadingDots-unified 1.4s infinite ease-in-out;
}

.loading-dots-unified span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots-unified span:nth-child(2) { animation-delay: -0.16s; }

@keyframes loadingDots-unified {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Messages - Unified Design */
.chatbot-message-unified {
    display: flex;
    margin-bottom: 15px;
    animation: messageSlide-unified 0.3s ease;
}

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

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

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

.message-content-unified {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.chatbot-message-user-unified .message-content-unified {
    background: linear-gradient(135deg, var(--dark-olive, #556B2F) 0%, var(--dark-olive-light, #6B8E23) 100%);
    color: white;
    border-bottom-right-radius: 6px;
}

.chatbot-message-bot-unified .message-content-unified {
    background: var(--white, #FFFFFF);
    color: var(--dark-gray, #495057);
    border: 1px solid rgba(85, 107, 47, 0.2);
    border-bottom-left-radius: 6px;
}

/* Translate controls (Unified) */
.message-translate-unified {
    margin-top: 8px;
}

.translate-btn-unified {
    padding: 6px 10px;
    border-radius: 8px;
    border: 2px solid var(--dark-olive, #556B2F);
    background: transparent;
    color: var(--dark-olive, #556B2F);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.translate-btn-unified:hover {
    background: var(--dark-olive, #556B2F);
    color: #FFFFFF;
}

.translated-result-unified {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.4;
}

.message-time-unified {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 4px;
    display: block;
}

.chatbot-message-user-unified .message-time-unified {
    color: rgba(255, 255, 255, 0.8);
}

.chatbot-message-bot-unified .message-time-unified {
    color: var(--medium-gray, #6C757D);
}

/* Enhanced formatting for bullet points and structured content */
.message-content-unified ul,
.message-content-unified ol {
    margin: 8px 0;
    padding-left: 20px;
}

.message-content-unified li {
    margin: 4px 0;
    line-height: 1.4;
}

.message-content-unified strong {
    font-weight: 600;
    color: inherit;
}

/* Bot message specific styling for better readability */
.chatbot-message-bot-unified .message-content-unified strong {
    color: #ffffff; /* ensure strong text is visible on dark bubble */
}

.chatbot-message-bot-unified .message-content-unified ul,
.chatbot-message-bot-unified .message-content-unified ol {
    color: #ffffff; /* make bullets readable on dark background */
}

/* User message specific styling */
.chatbot-message-user-unified .message-content-unified strong {
    color: #ffffff;
    font-weight: 700;
}

.chatbot-message-user-unified .message-content-unified ul,
.chatbot-message-user-unified .message-content-unified ol {
    color: #ffffff;
}

/* Pre-formatted text styling */
.message-content-unified pre {
    background: rgba(85, 107, 47, 0.1);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.3;
    margin: 8px 0;
    overflow-x: auto;
}

.chatbot-message-user-unified .message-content-unified pre {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

/* Smart Event Formatting (Unified) */
.message-content-unified .event-card-unified {
    display: block;
    margin: 2px 0 6px 0;
}

.message-content-unified .event-title-unified {
    font-size: 18px;
    font-weight: 700;
    color: inherit;
    margin-bottom: 8px;
}

.message-content-unified .event-details-unified {
    display: block;
}

.message-content-unified .event-detail-unified {
    display: block;
    margin: 4px 0;
    line-height: 1.4;
}

.message-content-unified .event-detail-icon-unified {
    display: inline;
    font-size: 16px;
    margin-right: 6px;
}

.message-content-unified .event-detail-label-unified {
    display: inline;
    font-weight: 600;
    color: inherit;
    white-space: nowrap;
    margin-right: 4px;
}

.message-content-unified .event-detail-value-unified {
    display: inline;
    color: inherit;
}

.message-content-unified .event-section-title-unified {
    margin-top: 10px;
    font-weight: 600;
    color: inherit;
}

.message-content-unified .event-bullets-unified {
    margin: 6px 0 0 0;
    padding-left: 18px;
}

.message-content-unified .event-bullets-unified li {
    margin: 4px 0;
    line-height: 1.4;
}

/* Quick Questions Header - Unified Design */
.quick-questions-header-unified {
    background: var(--off-white, #F8F9FA);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid rgba(85, 107, 47, 0.1);
}

.hamburger-toggle-unified {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.hamburger-toggle-unified:hover {
    background: rgba(85, 107, 47, 0.1);
}

.hamburger-line-unified {
    width: 18px;
    height: 2px;
    background: var(--dark-olive, #556B2F);
    border-radius: 1px;
    transition: all 0.3s ease;
}

.hamburger-toggle-unified.active-unified .hamburger-line-unified:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-toggle-unified.active-unified .hamburger-line-unified:nth-child(2) {
    opacity: 0;
}

.hamburger-toggle-unified.active-unified .hamburger-line-unified:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.quick-questions-label-unified {
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-olive, #556B2F);
}

/* Conversation Starters - Unified Design */
.conversation-starters-unified {
    background: var(--white, #FFFFFF);
    padding: 16px 20px;
    border-top: 1px solid rgba(85, 107, 47, 0.1);
    transition: all 0.3s ease;
}

.conversation-starters-unified.hidden-unified {
    display: none;
}

.starters-title-unified {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-olive, #556B2F);
    margin-bottom: 12px;
}

.starters-grid-unified {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.starter-btn-unified {
    background: rgba(85, 107, 47, 0.1);
    border: 1px solid rgba(85, 107, 47, 0.2);
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--dark-olive, #556B2F);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.starter-btn-unified:hover {
    background: rgba(85, 107, 47, 0.2);
    transform: translateY(-1px);
}

.starter-btn-unified:active {
    transform: translateY(0);
}

/* Input Area - Unified Design */
.chatbot-input-area-unified {
    background: var(--white, #FFFFFF);
    padding: 16px 20px;
    border-top: 1px solid rgba(85, 107, 47, 0.1);
}

.chatbot-input-container-unified {
    display: flex;
    gap: 12px;
    align-items: center;
    background: var(--off-white, #F8F9FA);
    border-radius: 12px;
    padding: 8px;
    border: 1px solid rgba(85, 107, 47, 0.2);
}

.chatbot-input-unified {
    flex: 1;
    border: none;
    background: none;
    padding: 8px 12px;
    font-size: 14px;
    color: var(--dark-gray, #495057) !important;
    outline: none;
    resize: none;
    background-color: transparent !important;
}

.chatbot-input-unified::placeholder {
    color: var(--medium-gray, #6C757D);
}

.chatbot-input-unified:focus {
    outline: none;
}

.chatbot-send-unified {
    background: linear-gradient(135deg, var(--dark-olive, #556B2F) 0%, var(--dark-olive-light, #6B8E23) 100%);
    border: none;
    border-radius: 8px;
    padding: 10px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-send-unified:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(85, 107, 47, 0.3);
}

.chatbot-send-unified:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chatbot-typing-unified {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--medium-gray, #6C757D);
}

.typing-indicator-unified {
    display: flex;
    gap: 3px;
}

.typing-indicator-unified span {
    width: 6px;
    height: 6px;
    background: var(--dark-olive-light, #6B8E23);
    border-radius: 50%;
    animation: typing-unified 1.4s infinite ease-in-out;
}

.typing-indicator-unified span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator-unified span:nth-child(2) { animation-delay: -0.16s; }

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

/* Responsive Design */
@media (max-width: 480px) {
    .chatbot-widget-unified {
        bottom: 15px;
        right: 15px;
    }
    
    .chatbot-window-unified {
        width: calc(100vw - 30px);
        height: 70vh;
        right: -15px;
        bottom: 75px;
    }
    
    .chatbot-toggle-unified {
        width: 55px;
        height: 55px;
    }
    
    .chatbot-help-text-unified {
        right: -10px;
        font-size: 13px;
    }
    
    .starters-grid-unified {
        grid-template-columns: 1fr 1fr;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .chatbot-window-unified {
        background: #1a1a1a;
        border-color: rgba(85, 107, 47, 0.3);
    }
    
    .chatbot-messages-unified {
        background: #2d2d2d;
    }
    
    .chatbot-message-bot-unified .message-content-unified {
        background: #3a3a3a;
        color: #e0e0e0;
        border-color: rgba(85, 107, 47, 0.3);
    }
    
    .chatbot-input-unified {
        color: #e0e0e0;
    }
    
    .chatbot-input-container-unified {
        background: #3a3a3a;
        border-color: rgba(85, 107, 47, 0.3);
    }
}