/* Yaza AI - Genius Intelligence */
.yaza-chat-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #003366, #000) !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10000;
    border: 2px solid #FFD700 !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: all 0.3s;
}
.yaza-chat-btn:hover { transform: scale(1.1); }
.yaza-chat-btn i { font-size: 30px; color: #FFD700 !important; }
.yaza-chat-window {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 15px;
    display: none;
    flex-direction: column;
    z-index: 10001;
    border: 2px solid #FFD700 !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.yaza-chat-header {
    background: #003366 !important;
    color: #FFD700 !important;
    padding: 15px;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}
.yaza-chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background: #f5f5f5;
}
.yaza-chat-message { margin-bottom: 15px; display: flex; }
.yaza-chat-message.user { justify-content: flex-end; }
.yaza-chat-message.ai { justify-content: flex-start; }
.yaza-chat-message .bubble {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 18px;
    font-size: 14px;
}
.yaza-chat-message.user .bubble { background: #003366 !important; color: white !important; }
.yaza-chat-message.ai .bubble { background: white; color: #333; border: 1px solid #ddd; }
.yaza-chat-input {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
    background: white;
}
.yaza-chat-input input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 25px;
    outline: none;
}
.yaza-chat-input button {
    background: #003366 !important;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #FFD700 !important;
    cursor: pointer;
}
.typing-indicator span {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    margin: 0 2px;
    animation: typing 1.4s infinite;
}
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-10px); } }
@media (max-width: 600px) { .yaza-chat-window { width: calc(100vw - 40px); right: 20px; } }