/* Ouroboros AI Chat Widget - Styling */
:root {
    --ouro-primary: #a8dadc;
    --ouro-secondary: #457b9d;
    --ouro-bg: #f1faee;
    --ouro-text: #1d3557;
    --ouro-accent: #e63946;
    --ouro-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#ouro-chat-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Floating Orb */
#ouro-chat-trigger {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ouro-primary), var(--ouro-secondary));
    box-shadow: var(--ouro-shadow);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: ouro-pulse 3s infinite ease-in-out;
}

#ouro-chat-trigger:hover {
    transform: scale(1.1);
}

#ouro-chat-trigger svg {
    width: 30px;
    height: 30px;
    fill: white;
}

@keyframes ouro-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(168, 218, 220, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(168, 218, 220, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(168, 218, 220, 0); }
}

/* Chat Window */
#ouro-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--ouro-shadow);
    display: none;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#ouro-chat-window.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

/* Header */
.ouro-chat-header {
    background: var(--ouro-secondary);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ouro-chat-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
}

.ouro-close-btn {
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
}

/* Messages Area */
#ouro-chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: var(--ouro-bg);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ouro-message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.ouro-message.user {
    align-self: flex-end;
    background: var(--ouro-secondary);
    color: white;
    border-bottom-right-radius: 2px;
}

.ouro-message.bot {
    align-self: flex-start;
    background: white;
    color: var(--ouro-text);
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Input Area */
.ouro-chat-input-area {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

#ouro-chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 8px 15px;
    outline: none;
    font-size: 0.95rem;
}

#ouro-chat-input:focus {
    border-color: var(--ouro-secondary);
}

#ouro-send-btn {
    background: var(--ouro-secondary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Typing Indicator */
.typing-indicator {
    font-style: italic;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 5px;
}