/* Houston Disaster Response - Custom Styles */

:root {
    --primary-blue: #1e3a8a;
    --primary-red: #dc2626;
    --primary-green: #16a34a;
    --primary-orange: #ea580c;
    --primary-purple: #7c3aed;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
}

/* PWA Installation Prompt */
.install-prompt {
    position: fixed;
    bottom: 80px;
    left: 20px;
    right: 20px;
    background: white;
    padding: 16px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

/* Accessibility Features */
.high-contrast {
    filter: contrast(1.5);
}

.large-text {
    font-size: 1.2em;
}

.screen-reader-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Loading States */
.skeleton {
    animation: skeleton-loading 1s linear infinite alternate;
}

@keyframes skeleton-loading {
    0% {
        background-color: hsl(200, 20%, 80%);
    }
    100% {
        background-color: hsl(200, 20%, 95%);
    }
}

/* Chat Styles */
.chat-message {
    margin-bottom: 16px;
    animation: fadeIn 0.3s ease-in;
}

.chat-message.user {
    text-align: right;
}

.chat-message.user p {
    background-color: #3b82f6;
    color: white;
}

.chat-message.bot p {
    background-color: #e0e7ff;
    color: #1e3a8a;
}

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

/* Google Maps Controls */
.gm-style {
    font-family: inherit;
}

.gm-style-iw {
    font-family: inherit;
}

.gm-style-iw-c {
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.gm-style-iw-d {
    overflow: hidden !important;
}

/* Custom map controls */
.map-control-button {
    background: white;
    border: 2px solid #3b82f6;
    border-radius: 4px;
    margin: 5px;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.map-control-button:hover {
    background: #f0f9ff;
}

/* Disaster Cards Hover Effects */
.disaster-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.disaster-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.disaster-card.active {
    border: 2px solid #3b82f6;
    background-color: #eff6ff;
}

/* Status Cards */
.status-card {
    position: relative;
    overflow: hidden;
}

.status-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: currentColor;
    opacity: 0.5;
}

/* Emergency Alert Animation */
#emergencyAlert {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Notification Badge */
#notificationBadge {
    animation: blink 1s infinite;
}

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

/* Progress Bar Animation */
#progressBar {
    transition: width 0.5s ease-in-out;
}

/* Offline Mode Indicator */
.offline-indicator {
    position: fixed;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    background: #fbbf24;
    color: #78350f;
    padding: 8px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

.offline-mode .offline-indicator {
    display: block;
}

/* Print Styles */
@media print {
    nav, .bottom-nav, .quick-actions, #chatContainer {
        display: none;
    }
    
    .checklist-section {
        page-break-inside: avoid;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .dark-mode {
        background-color: #111827;
        color: #f3f4f6;
    }
    
    .dark-mode .bg-white {
        background-color: #1f2937;
    }
    
    .dark-mode .text-gray-800 {
        color: #f3f4f6;
    }
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    main {
        padding-bottom: 80px;
    }
    
    .install-prompt {
        bottom: 100px;
    }
    
    #map {
        height: 300px;
    }
}

/* Language Direction Support */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .chat-message.user {
    text-align: left;
}

[dir="rtl"] .chat-message.bot {
    text-align: right;
}

/* Focus Styles for Accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Modal and Popup Z-Index Fix */
.fixed {
    z-index: 9999 !important;
}

/* Modal Layout Fixes */
.fixed .bg-white {
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.fixed .flex-1 {
    overflow-y: auto;
    min-height: 0;
}

.fixed .flex-shrink-0 {
    flex-shrink: 0;
}

/* Ensure modal buttons are always visible on mobile */
@media (max-width: 768px) {
    .fixed .bg-white {
        max-height: 85vh;
        margin: 1rem;
    }
    
    .fixed .flex.gap-3 {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .fixed .flex.gap-3 button {
        width: 100%;
        justify-content: center;
    }
}

/* Google Maps z-index management */
.gm-style > div:first-child {
    z-index: 1000 !important;
}

/* Ensure map doesn't interfere with modals */
#map {
    z-index: 1;
    position: relative;
}

/* When modal is open, lower map z-index */
body:has(.fixed) #map {
    z-index: 0;
}

/* Enhanced Chat Styles */
.chat-message {
    margin-bottom: 1rem;
    animation: slideInChat 0.3s ease-out;
}

.chat-message.user {
    display: flex;
    justify-content: flex-end;
}

.chat-message.bot {
    display: flex;
    justify-content: flex-start;
}

.chat-message .message-content {
    max-width: 75%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    position: relative;
}

.chat-message.user .message-content {
    background-color: #2563eb;
    color: white;
    border-bottom-right-radius: 0.5rem;
}

.chat-message.bot .message-content {
    background-color: #f3f4f6;
    color: #1f2937;
    border-bottom-left-radius: 0.5rem;
}

.chat-typing-indicator {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: #f3f4f6;
    border-radius: 1rem;
    border-bottom-left-radius: 0.5rem;
    max-width: 75%;
    margin-bottom: 1rem;
}

.chat-typing-indicator .typing-dots {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.chat-typing-indicator .typing-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: #6b7280;
    border-radius: 50%;
    animation: typingPulse 1.4s infinite;
}

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

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

.chat-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    font-size: 0.75rem;
}

.chat-avatar.bot {
    background-color: #3b82f6;
    color: white;
}

.chat-avatar.user {
    background-color: #6b7280;
    color: white;
}

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

@keyframes typingPulse {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    30% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Enhanced Chat Input */
#chatInput:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.quick-question:hover {
    background-color: #e5e7eb;
    transform: translateY(-1px);
    transition: all 0.2s ease;
}

/* Chat Message Markdown Styles */
.chat-message .message-content h1,
.chat-message .message-content h2,
.chat-message .message-content h3 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.chat-message .message-content h1:first-child,
.chat-message .message-content h2:first-child,
.chat-message .message-content h3:first-child {
    margin-top: 0;
}

.chat-message .message-content ul,
.chat-message .message-content ol {
    margin: 0.5rem 0;
    padding-left: 1rem;
}

.chat-message .message-content li {
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.chat-message .message-content p {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

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

.chat-message .message-content pre {
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

.chat-message .message-content code {
    font-family: 'Courier New', monospace;
}

.chat-message .message-content blockquote {
    margin: 0.5rem 0;
    font-style: italic;
}

.chat-message.bot .message-content blockquote {
    background-color: rgba(59, 130, 246, 0.1);
    border-left-color: #3b82f6;
}

.chat-message.user .message-content blockquote {
    background-color: rgba(255, 255, 255, 0.2);
    border-left-color: rgba(255, 255, 255, 0.6);
    color: rgba(255, 255, 255, 0.9);
}

.chat-message.bot .message-content pre,
.chat-message.bot .message-content code {
    background-color: rgba(0, 0, 0, 0.05);
}

.chat-message.user .message-content pre,
.chat-message.user .message-content code {
    background-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.95);
}

.chat-message .message-content hr {
    margin: 0.75rem 0;
    border: none;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.chat-message.user .message-content hr {
    border-top-color: rgba(255, 255, 255, 0.3);
}

/* Enhanced link styles in chat */
.chat-message.bot .message-content a {
    color: #2563eb;
    text-decoration: underline;
}

.chat-message.user .message-content a {
    color: #bfdbfe;
    text-decoration: underline;
}

.chat-message .message-content a:hover {
    opacity: 0.8;
}

/* Low Bandwidth Mode */
.low-bandwidth {
    /* Disable animations and transitions */
    * {
        animation: none !important;
        transition: none !important;
    }
    
    /* Hide decorative images */
    img:not(.essential) {
        display: none;
    }
    
    /* Simplify shadows */
    .shadow-md, .shadow-lg {
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    }
}