/* --- Floating Chat Widgets for Ajaykumar Sarnaik --- */

:root {
    --ajay-blue: #000080;
    --ajay-blue-grad: linear-gradient(135deg, #000080 0%, #172a45 100%);
    --congress-green: #138808;
    --congress-saffron: #FF9933;
    --tricolor-grad: linear-gradient(90deg, #FF9933 0%, #FFFFFF 50%, #138808 100%);
}

.chat-widget {
    position: fixed;
    bottom: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.wa-widget { left: 28px; align-items: flex-start; }
.ai-widget { right: 28px; align-items: flex-end; }

/* --- FAB Trigger Buttons --- */
.chat-fab {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 28px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    flex-shrink: 0;
    order: 2;
    pointer-events: auto;
}

.wa-fab { background: #25D366; }
.ai-fab { background: var(--ajay-blue-grad); border: 2px solid rgba(255,255,255,0.1); }

.chat-fab:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* Pulse Ring */
.chat-pulse {
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: chatPulse 2s infinite;
    pointer-events: none;
}
.ai-pulse { border-color: var(--ajay-blue); }

@keyframes chatPulse {
    0% { transform: scale(1); opacity: 0.8; }
    70% { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* --- Chat Window --- */
.chat-window {
    width: 350px;
    max-height: 550px;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
    order: 1;
    pointer-events: none;
    height: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.wa-widget .chat-window { transform-origin: bottom left; }
.ai-widget .chat-window { transform-origin: bottom right; }

.chat-window.chat-open {
    height: 550px; /* Fixed height for consistency */
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* --- Header --- */
.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    color: white;
    flex-shrink: 0;
    position: relative;
}

.chat-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--tricolor-grad);
}

.wa-header { background: #075E54; }
.ai-header { background: var(--ajay-blue-grad); }

.chat-header-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.2);
}
.wa-avatar { background: rgba(255,255,255,0.1); }
.ai-avatar { background: rgba(255,255,255,0.2); }

.chat-header-name {
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Playfair Display', serif;
}

.chat-header-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 6px #4ade80;
}

.chat-close-btn {
    margin-left: auto;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s;
}
.chat-close-btn:hover { background: rgba(255,255,255,0.2); }

/* --- Chat Body --- */
.chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 15px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

.wa-window .chat-body {
    background: #e5ddd5 url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9bfb5' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.chat-date-divider {
    text-align: center;
    font-size: 11px;
    color: #888;
    background: rgba(255,255,255,0.8);
    padding: 4px 15px;
    border-radius: 30px;
    align-self: center;
    margin: 5px 0 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    text-transform: uppercase;
    font-weight: 600;
}

/* --- Chat Bubbles --- */
.chat-bubble {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    word-break: break-word;
    animation: bubbleIn 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

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

.chat-bubble.incoming {
    background: white;
    color: #333;
    border-radius: 0 15px 15px 15px;
    align-self: flex-start;
}

.chat-bubble.outgoing {
    background: #e1f5fe;
    color: #333;
    border-radius: 15px 15px 0 15px;
    align-self: flex-end;
}

.wa-window .chat-bubble.outgoing { background: #dcf8c6; }

.ai-bubble { border-left: 4px solid var(--ajay-blue); }

.chat-time {
    font-size: 10px;
    color: #999;
    display: block;
    text-align: right;
    margin-top: 5px;
}

/* --- Quick Reply Buttons --- */
.quick-btns-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.quick-btn {
    background: white;
    border: 1px solid #ddd;
    color: #555;
    padding: 8px 15px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.quick-btn:hover {
    border-color: var(--ajay-blue);
    color: var(--ajay-blue);
    background: rgba(0,0,128,0.03);
}

.wa-quick-btn { border-color: #25D366; color: #075E54; }
.wa-quick-btn:hover { background: #25D366; color: white; }

/* --- Typing Indicator --- */
.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 10px 15px;
    align-items: center;
}
.typing-indicator span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #bbb;
    animation: typingBounce 1.2s infinite;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-5px); }
}

/* --- Footer --- */
.chat-footer {
    padding: 15px;
    background: white;
    border-top: 1px solid #eee;
    flex-shrink: 0;
}

.wa-open-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: white !important;
    text-decoration: none !important;
    padding: 12px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    transition: all 0.2s;
    gap: 10px;
}
.wa-open-btn:hover { background: #128C7E; transform: translateY(-2px); }

.ai-footer { display: flex; gap: 10px; }
.ai-input {
    flex: 1;
    border: 1.5px solid #e0e0e0;
    border-radius: 30px;
    padding: 10px 18px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.ai-input:focus { border-color: var(--ajay-blue); }

.ai-send-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--ajay-blue-grad);
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(0,0,128,0.2);
}
.ai-send-btn:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(0,0,128,0.3); }

/* --- Mobile Fixes --- */
@media (max-width: 480px) {
    .chat-window {
        width: calc(100vw - 40px);
        max-height: 450px;
    }
    .chat-fab { width: 55px; height: 55px; font-size: 24px; }
    .wa-widget { left: 15px; }
    .ai-widget { right: 15px; }
}