styles.css

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
.header {
    text-align: center;
    margin-bottom: 30px;
    color: white;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Main Content Layout */
.main-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 20px;
    margin-bottom: 20px;
}

/* Map Section */
.map-section {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    overflow: hidden;
}

.map-header {
    padding: 20px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.map-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

/* Time Controls */
.time-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.time-display {
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
    background: rgba(255,255,255,0.2);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.time-slider-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.slider-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-btn {
    width: 35px;
    height: 35px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.control-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.control-btn:active {
    transform: scale(0.95);
}

.control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.play-btn {
    background: rgba(76, 175, 80, 0.8);
}

.play-btn:hover {
    background: rgba(76, 175, 80, 1);
}

.play-btn.playing {
    background: rgba(244, 67, 54, 0.8);
}

.play-btn.playing:hover {
    background: rgba(244, 67, 54, 1);
}

.time-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255,255,255,0.3);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.time-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
}

.time-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.time-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.time-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.8;
}

.time-labels span {
    flex: 1;
    text-align: center;
}

.weather-legend {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    border: 1px solid rgba(255,255,255,0.3);
}

.legend-color.sunny { background-color: #FFD700; }
.legend-color.cloudy { background-color: #808080; }
.legend-color.light-rain { background-color: #00FF00; }
.legend-color.medium-rain { background-color: #FFFF00; }
.legend-color.heavy-rain { background-color: #FF0000; }

#map {
    height: 500px;
    width: 100%;
}

/* Chat Section */
.chat-section {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    height: 600px;
}

.chat-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h2 {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.chat-status .online {
    color: #4CAF50;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

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

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.message-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    line-height: 1.4;
}

.bot-message .message-content {
    background: #f1f3f4;
    color: #333;
}

.user-message .message-content {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

/* Chat Input */
.chat-input-container {
    padding: 20px;
    border-top: 1px solid #eee;
}

.chat-input {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.chat-input input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.chat-input input:focus {
    border-color: #667eea;
}

.send-button {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.send-button:hover {
    transform: scale(1.05);
}

.send-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Quick Questions */
.quick-questions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.quick-btn {
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    background: white;
    color: #666;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-btn:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Weather Info Panel */
.weather-info-panel {
    position: fixed;
    top: 50%;
    right: -400px;
    transform: translateY(-50%);
    width: 350px;
    background: white;
    border-radius: 15px 0 0 15px;
    box-shadow: -5px 0 20px rgba(0,0,0,0.2);
    transition: right 0.3s ease;
    z-index: 1000;
}

.weather-info-panel.show {
    right: 0;
}

.panel-header {
    padding: 20px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 15px 0 0 0;
}

.panel-header h3 {
    font-size: 1.2rem;
}

.close-panel {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.close-panel:hover {
    background: rgba(255,255,255,0.3);
}

.panel-content {
    padding: 20px;
}

.weather-detail {
    text-align: center;
}

.weather-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.weather-icon-large {
    font-size: 3rem;
}

.weather-temp {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
}

.weather-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 20px;
}

.weather-stats {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-item i {
    width: 20px;
    color: #667eea;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.loading-spinner i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 15px;
}

.loading-spinner p {
    font-size: 1.1rem;
    color: #666;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 3000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 300px;
}

.notification.show {
    transform: translateX(0);
}

.notification.info {
    background: #4CAF50;
}

.notification.error {
    background: #f44336;
}

/* Weather Popup Styles */
.weather-popup {
    min-width: 200px;
}

.weather-popup h3 {
    margin-bottom: 10px;
    color: #333;
    font-size: 1.1rem;
}

.weather-info {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.weather-icon {
    font-size: 2rem;
}

.weather-details p {
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: #666;
}

.weather-details strong {
    color: #333;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }
    
    .chat-section {
        height: 400px;
    }
    
    .weather-info-panel {
        width: 300px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .map-header {
        gap: 10px;
    }
    
    .time-controls {
        gap: 8px;
    }
    
    .time-display {
        font-size: 1rem;
        padding: 6px 12px;
    }
    
    .slider-controls {
        gap: 8px;
    }
    
    .control-btn {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    .time-labels {
        font-size: 0.7rem;
    }
    
    .weather-legend {
        justify-content: center;
        gap: 10px;
    }
    
    .legend-item {
        font-size: 0.8rem;
    }
    
    #map {
        height: 400px;
    }
    
    .chat-section {
        height: 350px;
    }
    
    .weather-info-panel {
        width: 100%;
        right: -100%;
        border-radius: 0;
    }
    
    .weather-info-panel.show {
        right: 0;
    }
    
    .quick-questions {
        justify-content: center;
    }
    
    .quick-btn {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.5rem;
    }
    
    .header p {
        font-size: 1rem;
    }
    
    .map-header h2 {
        font-size: 1.2rem;
    }
    
    .chat-header h2 {
        font-size: 1.1rem;
    }
    
    .message-content {
        max-width: 90%;
        font-size: 0.9rem;
    }
    
    .weather-legend {
        gap: 10px;
    }
    
    .legend-item {
        font-size: 0.8rem;
    }
    
    .legend-color {
        width: 15px;
        height: 15px;
    }
}

/* Scrollbar Styling */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Animation for new messages */
.message {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}