/* OWCP AI Agent - Modern Chat Interface Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e3a8a;
    --primary-dark: #1e293b;
    --accent-red: #a23537;
    --accent-red-dark: #8a2d2f;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-color: #f1f5f9;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 900px;
    height: 90vh;
    background: var(--surface-color);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header */
.header {
    background: var(--accent-red);
    color: white;
    padding: 24px 32px;
    text-align: center;
}

.header-avatar {
    width: 120px;
    height: 120px;
    margin-bottom: 16px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-content h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 14px;
    opacity: 0.95;
    font-weight: 400;
}

/* Disclaimer Banner */
.disclaimer-banner {
    background: #fef3c7;
    border-bottom: 2px solid #fbbf24;
    padding: 12px 20px;
    font-size: 13px;
    color: #78350f;
    text-align: center;
}

/* Chat Container */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: var(--bg-color);
}

/* Messages */
.message {
    margin-bottom: 20px;
    animation: fadeIn 0.3s ease-in;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
    border: 2px solid var(--border-color);
    background: white;
}

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

.message-content {
    max-width: 80%;
    padding: 16px 20px;
    border-radius: 12px;
    line-height: 1.6;
    font-size: 15px;
}

.bot-message {
    flex-direction: row;
}

.bot-message .message-content {
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    margin-right: auto;
    flex: 1;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content {
    background: var(--primary-color);
    color: white;
    margin-left: auto;
    flex: 1;
    border: 1px solid var(--primary-dark);
}

.message-content p {
    margin-bottom: 12px;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.message-content ul {
    margin-left: 20px;
    margin-top: 8px;
}

.message-content li {
    margin-bottom: 6px;
}

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

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 6px;
    padding: 16px 20px;
}

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

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

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

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-10px);
    }
}

/* Input Container */
.input-container {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 20px;
}

.input-wrapper {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

textarea {
    flex: 1;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    resize: none;
    min-height: 50px;
    max-height: 120px;
    transition: border-color 0.2s;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.send-button {
    background: var(--accent-red);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}

.send-button:hover {
    background: var(--accent-red-dark);
}

.send-button:active {
    transform: scale(0.98);
}

.send-button:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.reset-button {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
}

.reset-button:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
    background: rgba(220, 38, 38, 0.05);
}

.status {
    font-size: 13px;
    color: var(--text-secondary);
}

.status.connected {
    color: var(--success-color);
}

.status.error {
    color: var(--danger-color);
}

/* Scrollbar Styles */
.chat-container::-webkit-scrollbar {
    width: 8px;
}

.chat-container::-webkit-scrollbar-track {
    background: var(--bg-color);
}

.chat-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.chat-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 0;
    }
    
    .container {
        height: 100vh;
        border-radius: 0;
    }
    
    .header-avatar {
        width: 80px;
        height: 80px;
    }
    
    .header-content h1 {
        font-size: 20px;
    }
    
    .avatar {
        width: 32px;
        height: 32px;
    }
    
    .message-content {
        max-width: 85%;
    }
}