/**
 * UnionConnect AI Chatbot Widget Styles
 */

:root {
    --uc-primary-color: #E8941A;
    --uc-primary-hover: #D4850F;
    --uc-bg-color: #ffffff;
    --uc-text-color: #333333;
    --uc-text-light: #666666;
    --uc-border-color: #e0e0e0;
    --uc-user-bg: var(--uc-primary-color);
    --uc-user-text: #ffffff;
    --uc-assistant-bg: #f1f3f4;
    --uc-assistant-text: #333333;
    --uc-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --uc-radius: 12px;
}

/* Container */
#uc-chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

/* Toggle Button */
#uc-chatbot-toggle {
    width: auto !important;
    height: auto !important;
    padding: 12px 18px !important;
    border-radius: 28px !important;
    background: var(--uc-primary-color) !important;
    color: white;
    border: none;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease, background 0.2s ease;
    animation: uc-bounce-glow 3s ease-in-out infinite;
    overflow: visible !important;
}

#uc-chatbot-toggle::after {
    content: 'Questions? Need help?' !important;
    font-size: 14px !important;
    font-weight: 600;
    color: white;
    display: inline !important;
}

#uc-chatbot-toggle:hover {
    transform: scale(1.05);
    animation: none;
}

#uc-chatbot-toggle.uc-active {
    display: none !important;
}

#uc-chatbot-toggle.uc-has-message {
    animation: uc-pulse 1s ease-in-out infinite;
}

@keyframes uc-bounce-glow {
    0%, 100% {
        transform: translateY(0);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    }
    10% { transform: translateY(-6px); }
    20% { transform: translateY(0); }
    30% { transform: translateY(-3px); }
    40%, 100% { transform: translateY(0); }
    50% { box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6); }
}

@keyframes uc-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    }
    50% {
        transform: scale(1.15);
        box-shadow: 0 4px 30px rgba(26, 115, 232, 0.5);
    }
}

#uc-chatbot-toggle svg {
    width: 20px !important;
    height: 20px !important;
    min-width: 20px;
}

/* Chat Window */
#uc-chatbot-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 520px;
    max-height: calc(100vh - 120px);
    background: var(--uc-bg-color);
    border-radius: var(--uc-radius);
    box-shadow: var(--uc-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

#uc-chatbot-window.uc-hidden {
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
}

/* Header */
.uc-chatbot-header {
    background: var(--uc-primary-color);
    color: white;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.uc-header-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.uc-chatbot-header .uc-sound-toggle,
.uc-chatbot-header .uc-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s;
}

.uc-chatbot-header .uc-close {
    font-size: 24px;
}

.uc-chatbot-header .uc-sound-toggle:hover,
.uc-chatbot-header .uc-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Sound toggle icon states */
.uc-sound-toggle .uc-sound-off {
    display: none;
}

.uc-sound-toggle.uc-muted .uc-sound-on {
    display: none;
}

.uc-sound-toggle.uc-muted .uc-sound-off {
    display: block;
}

/* Messages Area */
.uc-chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Message Bubbles */
.uc-message {
    max-width: 85%;
    animation: uc-message-in 0.2s ease;
}

/* UC Logo Avatar - positioned in upper right of message */
.uc-avatar-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    object-fit: cover;
}

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

.uc-message-user {
    align-self: flex-end;
}

.uc-message-assistant {
    align-self: flex-start;
}

.uc-message-content {
    padding: 10px 14px;
    border-radius: 16px;
    word-wrap: break-word;
    position: relative;
}

.uc-message-user .uc-message-content {
    background: var(--uc-user-bg);
    color: var(--uc-user-text);
    border-bottom-right-radius: 4px;
}

.uc-message-assistant .uc-message-content {
    background: var(--uc-assistant-bg);
    color: var(--uc-assistant-text);
    border-bottom-left-radius: 4px;
}

.uc-message-admin .uc-message-content {
    background: #e8f5e9;
    color: #1b5e20;
    border-bottom-left-radius: 4px;
}

.uc-message-content a {
    color: inherit;
    text-decoration: underline;
}

.uc-message-user .uc-message-content a {
    color: #ffffff;
}

/* Typing Indicator */
.uc-typing-indicator {
    display: inline-flex;
    gap: 4px;
    padding: 4px 0;
}

.uc-typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--uc-text-light);
    border-radius: 50%;
    animation: uc-typing 1.4s infinite both;
}

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

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

@keyframes uc-typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

/* Input Area */
.uc-chatbot-input-area {
    padding: 12px 16px;
    border-top: 1px solid var(--uc-border-color);
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.uc-chatbot-input-area textarea {
    flex: 1;
    border: 1px solid var(--uc-border-color);
    border-radius: 20px;
    padding: 10px 16px;
    font-size: 14px;
    font-family: inherit;
    resize: none;
    max-height: 120px;
    line-height: 1.4;
    outline: none;
    transition: border-color 0.2s;
    overflow: hidden;
    scrollbar-width: none; /* Firefox */
}

.uc-chatbot-input-area textarea::-webkit-scrollbar {
    display: none; /* Chrome, Safari */
}

.uc-chatbot-input-area textarea:focus {
    border-color: var(--uc-primary-color);
}

.uc-chatbot-input-area textarea::placeholder {
    color: var(--uc-text-light);
}

.uc-chatbot-input-area .uc-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--uc-primary-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.1s;
    flex-shrink: 0;
}

.uc-chatbot-input-area .uc-send:hover {
    background: var(--uc-primary-hover);
}

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

.uc-chatbot-input-area .uc-send svg {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px;
}

/* Disclaimer */
.uc-chatbot-disclaimer {
    padding: 8px 16px;
    font-size: 11px;
    color: var(--uc-text-light);
    text-align: center;
    border-top: 1px solid var(--uc-border-color);
    background: #fafafa;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    #uc-chatbot-container {
        position: fixed !important;
        bottom: calc(15px + env(safe-area-inset-bottom)) !important;
        right: 10px !important;
        z-index: 999999 !important;
    }

    /* Compact chat window on mobile */
    #uc-chatbot-window {
        position: fixed !important;
        width: calc(100vw - 20px) !important;
        height: 60vh !important;
        max-height: 450px !important;
        bottom: calc(70px + env(safe-area-inset-bottom)) !important;
        right: 10px !important;
        left: 10px !important;
        border-radius: 12px !important;
        z-index: 9999999 !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    #uc-chatbot-window * {
        box-sizing: border-box !important;
    }

    .uc-chatbot-header {
        padding: 12px 16px !important;
        font-size: 16px !important;
    }

    .uc-chatbot-messages {
        padding: 12px !important;
    }

    .uc-chatbot-input-area {
        padding: 8px 10px !important;
        gap: 6px !important;
    }

    .uc-chatbot-input-area textarea {
        min-width: 0 !important;
        flex: 1 !important;
        padding: 8px 12px !important;
        font-size: 16px !important; /* Prevents iOS zoom on focus */
    }

    .uc-chatbot-input-area .uc-send {
        width: 36px !important;
        height: 36px !important;
        flex-shrink: 0 !important;
    }

    .uc-chatbot-disclaimer {
        padding: 6px 12px !important;
        font-size: 10px !important;
    }

    #uc-chatbot-toggle {
        padding: 10px 14px !important;
    }

    #uc-chatbot-toggle::after {
        content: 'Questions? Need help?' !important;
        font-size: 12px !important;
        display: inline !important;
    }

    #uc-chatbot-toggle svg {
        width: 16px !important;
        height: 16px !important;
    }
}

/* Scrollbar Styling */
.uc-chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.uc-chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.uc-chatbot-messages::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.uc-chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

/* Feedback Buttons */
.uc-feedback {
    margin-top: 8px;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    animation: uc-message-in 0.2s ease;
}

.uc-feedback-prompt {
    font-size: 12px;
    color: var(--uc-text-light);
    margin-right: 4px;
}

.uc-feedback-btn {
    padding: 6px 14px;
    font-size: 12px;
    font-family: inherit;
    border: 1px solid var(--uc-border-color);
    border-radius: 16px;
    background: var(--uc-bg-color);
    color: var(--uc-text-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.uc-feedback-btn:hover {
    background: var(--uc-primary-color);
    color: white;
    border-color: var(--uc-primary-color);
}

.uc-feedback-yes:hover {
    background: #28a745;
    border-color: #28a745;
}

.uc-feedback-no:hover {
    background: #6c757d;
    border-color: #6c757d;
}

.uc-feedback-rephrase:hover {
    background: var(--uc-primary-color);
    border-color: var(--uc-primary-color);
}

.uc-feedback-human:hover {
    background: #28a745;
    border-color: #28a745;
}

.uc-feedback-thanks {
    font-size: 12px;
    color: #28a745;
    font-style: italic;
}

/* Chat link near forms */
.uc-chat-instead {
    margin: 16px 0;
    padding: 12px 16px;
    background: linear-gradient(135deg, #fff8e1 0%, #ffecb3 100%);
    border-left: 4px solid var(--uc-primary-color);
    border-radius: 4px;
    font-size: 14px;
}

.uc-chat-instead a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    display: block;
}

.uc-chat-instead a:hover {
    color: var(--uc-primary-color);
    text-decoration: underline;
}

/* Hide Elementor/Astra scroll-to-top button when chatbot is present */
.ast-scroll-top-icon,
#ast-scroll-top,
.scroll-to-top,
.back-to-top,
[class*="scroll-top"],
[class*="back-top"] {
    display: none !important;
}