/* Tripinfo Travel Agent Frontend Styles */

:root {
    --tripinfo-primary: #2196F3;
    --tripinfo-secondary: #FFC107;
    --tripinfo-primary-rgb: 33, 150, 243;
    --tripinfo-secondary-rgb: 255, 193, 7;
    --tripinfo-text: #333333;
    --tripinfo-text-light: #666666;
    --tripinfo-bg: #ffffff;
    --tripinfo-bg-light: #f8f9fa;
    --tripinfo-border: #e0e0e0;
    --tripinfo-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    --tripinfo-radius: 12px;
    --tripinfo-radius-small: 8px;
}

/* Chat Page Styles */
.tripinfo-chat-page {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.tripinfo-chat-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.tripinfo-chat-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--tripinfo-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.tripinfo-chat-header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tripinfo-chat-header .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--tripinfo-text);
    font-weight: 600;
}

.tripinfo-chat-header .logo img {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    border-radius: 50%;
}

.tripinfo-chat-main {
    flex: 1;
    padding: 2rem 0;
}

.tripinfo-chat-main .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.chat-welcome {
    background: var(--tripinfo-bg);
    border-radius: var(--tripinfo-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--tripinfo-shadow);
    margin-bottom: 2rem;
}

.agent-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(var(--tripinfo-primary-rgb), 0.3);
}

.agent-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-welcome h2 {
    color: var(--tripinfo-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.chat-welcome p {
    color: var(--tripinfo-text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.quick-start-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.quick-start-btn {
    background: linear-gradient(135deg, var(--tripinfo-primary), var(--tripinfo-secondary));
    color: white;
    border: none;
    padding: 1rem;
    border-radius: var(--tripinfo-radius-small);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    text-align: center;
}

.quick-start-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(var(--tripinfo-primary-rgb), 0.3);
}

/* Chat Widget Styles */
.tripinfo-chat-widget {
    display: flex;
    flex-direction: column;
    background: var(--tripinfo-bg);
    border-radius: var(--tripinfo-radius);
    box-shadow: var(--tripinfo-shadow);
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    max-width: 100%;
    position: relative;
}

.chat-header {
    background: linear-gradient(135deg, var(--tripinfo-primary), var(--tripinfo-secondary));
    color: white;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.agent-info {
    display: flex;
    align-items: center;
}

.agent-avatar-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.agent-details {
    display: flex;
    flex-direction: column;
}

.agent-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.agent-status {
    font-size: 0.75rem;
    opacity: 0.9;
}

.agent-status.online::before {
    content: '●';
    color: #4CAF50;
    margin-right: 0.25rem;
}

.chat-controls {
    display: flex;
    gap: 0.5rem;
}

.chat-controls button {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.chat-controls button:hover {
    background: rgba(255, 255, 255, 0.3);
}

.chat-controls svg {
    fill: currentColor;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: var(--tripinfo-bg-light);
    min-height: 300px;
    max-height: 400px;
}

.message {
    display: flex;
    margin-bottom: 1rem;
    align-items: flex-start;
}

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 0.5rem;
    flex-shrink: 0;
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-message .message-avatar {
    background: var(--tripinfo-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.message-content {
    max-width: 70%;
    display: flex;
    flex-direction: column;
}

.message-bubble {
    background: var(--tripinfo-bg);
    padding: 0.75rem 1rem;
    border-radius: var(--tripinfo-radius-small);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: relative;
}

.user-message .message-bubble {
    background: var(--tripinfo-primary);
    color: white;
}

.agent-message .message-bubble::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 12px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 8px 8px 0;
    border-color: transparent var(--tripinfo-bg) transparent transparent;
}

.user-message .message-bubble::before {
    content: '';
    position: absolute;
    right: -8px;
    top: 12px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 0 8px 8px;
    border-color: transparent transparent transparent var(--tripinfo-primary);
}

.message-bubble p {
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

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

.message-time {
    font-size: 0.7rem;
    color: var(--tripinfo-text-light);
    margin-top: 0.25rem;
}

.user-message .message-time {
    text-align: right;
    color: rgba(255, 255, 255, 0.8);
}

.chat-input {
    padding: 1rem;
    background: var(--tripinfo-bg);
    border-top: 1px solid var(--tripinfo-border);
}

.input-container {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    background: var(--tripinfo-bg-light);
    border-radius: var(--tripinfo-radius-small);
    padding: 0.75rem;
    border: 1px solid var(--tripinfo-border);
    transition: border-color 0.3s ease;
}

.input-container:focus-within {
    border-color: var(--tripinfo-primary);
}

#tripinfo-message-input {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    outline: none;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.4;
    min-height: 20px;
    max-height: 100px;
}

.send-btn {
    background: var(--tripinfo-primary);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.send-btn:hover:not(:disabled) {
    background: var(--tripinfo-secondary);
    transform: scale(1.05);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.send-btn svg {
    fill: currentColor;
}

.typing-indicator {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--tripinfo-bg-light);
    border-top: 1px solid var(--tripinfo-border);
    color: var(--tripinfo-text-light);
    font-size: 0.8rem;
}

.typing-dots {
    display: flex;
    gap: 0.25rem;
    margin-right: 0.5rem;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--tripinfo-primary);
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing-bounce {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Floating Chat Widget */
.tripinfo-floating-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    transition: all 0.3s ease;
}

.tripinfo-floating-widget.minimized .tripinfo-chat-widget {
    display: none;
}

.floating-toggle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--tripinfo-primary), var(--tripinfo-secondary));
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(var(--tripinfo-primary-rgb), 0.3);
    transition: all 0.3s ease;
    font-size: 1.5rem;
}

.floating-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(var(--tripinfo-primary-rgb), 0.4);
}

.floating-toggle.active {
    background: #ff5722;
}

.tripinfo-floating-widget .tripinfo-chat-widget {
    width: 350px;
    height: 500px;
    margin-bottom: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Link Styles in Messages */
.message-bubble a {
    color: var(--tripinfo-secondary);
    text-decoration: underline;
    font-weight: 500;
}

.user-message .message-bubble a {
    color: rgba(255, 255, 255, 0.9);
}

.message-bubble a:hover {
    color: var(--tripinfo-primary);
}

/* Tripinfo Links */
.tripinfo-links {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(var(--tripinfo-primary-rgb), 0.05);
    border-radius: var(--tripinfo-radius-small);
    border-left: 4px solid var(--tripinfo-primary);
}

.tripinfo-links h4 {
    margin: 0 0 0.5rem 0;
    color: var(--tripinfo-primary);
    font-size: 0.9rem;
}

.tripinfo-links ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.tripinfo-links li {
    margin-bottom: 0.5rem;
}

.tripinfo-links a {
    color: var(--tripinfo-primary);
    text-decoration: none;
    font-size: 0.85rem;
    display: block;
    padding: 0.25rem 0;
}

.tripinfo-links a:hover {
    text-decoration: underline;
}

/* Export Buttons */
.export-buttons {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

.export-btn {
    background: var(--tripinfo-secondary);
    color: var(--tripinfo-text);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--tripinfo-radius-small);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.export-btn:hover {
    background: var(--tripinfo-primary);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tripinfo-floating-widget .tripinfo-chat-widget {
        width: calc(100vw - 40px);
        right: 20px;
        left: 20px;
        height: 450px;
    }
    
    .quick-start-buttons {
        grid-template-columns: 1fr;
    }
    
    .chat-welcome {
        padding: 1.5rem;
    }
    
    .tripinfo-chat-main .container {
        padding: 0 0.5rem;
    }
    
    .message-content {
        max-width: 85%;
    }
}

@media (max-width: 480px) {
    .tripinfo-floating-widget {
        bottom: 10px;
        right: 10px;
    }
    
    .floating-toggle {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .tripinfo-floating-widget .tripinfo-chat-widget {
        width: calc(100vw - 20px);
        right: 10px;
        left: 10px;
        height: 400px;
    }
    
    .chat-header {
        padding: 0.75rem;
    }
    
    .agent-name {
        font-size: 0.8rem;
    }
    
    .agent-status {
        font-size: 0.7rem;
    }
}