/* Eye on the Fire - Mobile-First WatchDuty-Inspired Styling */
/* Emergency-grade wildfire tracking platform */
/* Optimized for touch interfaces and accessibility */

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

*::before,
*::after {
    box-sizing: border-box;
}

/* === Root Variables === */
:root {
    /* Emergency Color System (OSHA/Emergency Service Standards) */
    --danger-red: #dc2626;
    --danger-red-dark: #b91c1c;
    --warning-orange: #ea580c;
    --caution-yellow: #d97706;
    --safety-green: #16a34a;
    --safety-green-dark: #15803d;
    --info-blue: #2563eb;
    --info-blue-dark: #1d4ed8;
    --alert-purple: #9333ea;
    
    /* Home Depot Brand Colors */
    --hd-orange: #F96302;
    --hd-orange-dark: #E55502;
    --hd-orange-light: #FFB366;
    
    /* Neutral Grays for UI */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --black: #000000;
    
    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    
    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing System (4px grid for mobile) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Touch Targets */
    --touch-target: 44px;
    --touch-target-large: 56px;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px 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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Z-index layers */
    --z-base: 1;
    --z-footer: 4;
    --z-ad-banner: 5;
    --z-nav: 10;
    --z-nav-menu: 15;
    --z-controls: 20;
    --z-modal: 30;
    --z-alert: 40;
    --z-loading: 50;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Mobile-first breakpoints */
    --mobile-max: 479px;
    --tablet-min: 480px;
    --tablet-max: 767px;
    --desktop-min: 768px;
    --desktop-large: 1024px;
    --desktop-xl: 1280px;
}

/* === Base Typography === */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--gray-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-semibold);
    line-height: 1.2;
    margin-bottom: var(--space-2);
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

strong, .font-bold {
    font-weight: var(--font-bold);
}

/* === Accessibility === */
.skip-link {
    position: absolute;
    top: -40px;
    left: var(--space-2);
    background: var(--danger-red);
    color: white;
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    z-index: 10000;
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    border: 2px solid transparent;
    font-size: var(--text-sm);
}

.skip-link:focus {
    top: var(--space-2);
    outline: 2px solid var(--info-blue);
    outline-offset: 2px;
}

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

*:focus {
    outline: 2px solid var(--info-blue);
    outline-offset: 2px;
}

button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--info-blue);
    outline-offset: 2px;
}

/* === Loading Screen === */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gray-900);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loading);
    transition: opacity var(--transition-normal);
    padding: var(--space-4);
    text-align: center;
}

.loading-logo {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-4);
    border-radius: var(--radius-lg);
}

.loading-progress {
    width: 100%;
    max-width: 280px;
    height: 4px;
    background: var(--gray-700);
    border-radius: 2px;
    overflow: hidden;
    margin-top: var(--space-4);
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--danger-red), var(--hd-orange));
    border-radius: 2px;
    width: 0%;
    transition: width var(--transition-normal);
}

.loading-status {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray-400);
}

/* === Emergency Alert Banner === */
.emergency-alert {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--danger-red);
    color: white;
    padding: var(--space-3) var(--space-4);
    z-index: var(--z-alert);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
}

.emergency-alert[style*="block"] {
    transform: translateY(0);
}

.alert-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}

.alert-icon {
    margin-right: var(--space-2);
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.alert-text {
    flex: 1;
    line-height: 1.4;
}

.alert-close {
    background: none;
    border: none;
    color: white;
    font-size: var(--text-xl);
    cursor: pointer;
    padding: var(--space-2);
    margin-left: var(--space-4);
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.alert-close:hover,
.alert-close:focus {
    background: rgba(255, 255, 255, 0.1);
}

/* === Main Navigation === */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: var(--z-nav);
    min-height: 60px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--danger-red);
    font-weight: var(--font-bold);
    font-size: var(--text-lg);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.nav-brand:hover,
.nav-brand:focus {
    color: var(--danger-red-dark);
    outline: none;
}

.brand-logo {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.brand-text {
    white-space: nowrap;
    display: none;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Live Status Indicator */
.nav-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    color: var(--safety-green);
    font-weight: var(--font-medium);
}

.live-dot {
    width: 6px;
    height: 6px;
    background: var(--safety-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

/* Location Status */
.location-status {
    display: none;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: var(--info-blue);
    color: white;
    border-radius: var(--radius-lg);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    max-width: 120px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.location-icon {
    font-size: var(--text-sm);
    flex-shrink: 0;
}

/* Locate Me Button */
.locate-me-btn {
    background: var(--info-blue);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    white-space: nowrap;
}

.locate-me-btn:hover,
.locate-me-btn:focus {
    background: var(--info-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.locate-me-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.locate-me-btn:active {
    transform: translateY(0);
}

/* Navigation Menu Button */
.nav-menu-btn {
    background: none;
    border: none;
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin-left: var(--space-2);
}

.nav-menu-btn:hover,
.nav-menu-btn:focus {
    background: var(--gray-100);
}

.hamburger-lines {
    display: flex;
    flex-direction: column;
    gap: 3px;
    width: 18px;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--gray-700);
    border-radius: 1px;
    transition: all var(--transition-normal);
}

.nav-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* === Side Navigation Menu === */
.nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-nav-menu);
    visibility: hidden;
    opacity: 0;
    transition: all var(--transition-normal);
}

.nav-menu.active {
    visibility: visible;
    opacity: 1;
}

.nav-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.nav-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 320px;
    background: white;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.nav-menu.active .nav-menu-content {
    transform: translateX(0);
}

/* Menu Header */
.nav-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.menu-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.menu-logo {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
}

.menu-title {
    font-weight: var(--font-bold);
    color: var(--danger-red);
    font-size: var(--text-base);
}

.menu-close {
    background: none;
    border: none;
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: var(--text-2xl);
    color: var(--gray-500);
}

.menu-close:hover,
.menu-close:focus {
    background: var(--gray-200);
    color: var(--gray-700);
}

/* === Add Places Section === */
.add-places-section {
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
}

.section-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.section-description {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-4);
    line-height: 1.4;
}

.add-place-form {
    margin-bottom: var(--space-4);
}

.input-group {
    display: flex;
    gap: var(--space-2);
}

.place-input {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    min-height: var(--touch-target);
    transition: border-color var(--transition-fast);
    background: white;
}

.place-input:focus {
    border-color: var(--info-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.place-input::placeholder {
    color: var(--gray-500);
}

.add-place-btn {
    background: var(--hd-orange);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
    white-space: nowrap;
    flex-shrink: 0;
}

.add-place-btn:hover,
.add-place-btn:focus {
    background: var(--hd-orange-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.add-place-btn:active {
    transform: translateY(0);
}

/* Saved Places */
.saved-places {
    max-height: 200px;
    overflow-y: auto;
}

.no-places {
    text-align: center;
    color: var(--gray-500);
    font-size: var(--text-sm);
    font-style: italic;
    padding: var(--space-4);
}

.saved-place {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    margin-bottom: var(--space-1);
}

.saved-place:hover {
    background: var(--gray-50);
}

.place-name {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--gray-700);
    flex: 1;
    text-align: left;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
}

.place-name:hover,
.place-name:focus {
    background: var(--gray-100);
    color: var(--danger-red);
}

.place-icon {
    font-size: var(--text-sm);
    flex-shrink: 0;
}

.place-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.remove-place {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: var(--text-lg);
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.remove-place:hover,
.remove-place:focus {
    color: var(--danger-red);
    background: var(--gray-100);
}

/* === Navigation Links === */
.nav-links {
    flex: 1;
    padding: var(--space-4) 0;
}

.link-section {
    margin-bottom: var(--space-6);
}

.link-section-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0 var(--space-4);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    text-decoration: none;
    color: var(--gray-700);
    font-weight: var(--font-medium);
    min-height: var(--touch-target);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-link:hover,
.nav-link:focus {
    background: var(--gray-50);
    color: var(--danger-red);
    border-left-color: var(--gray-200);
}

.nav-link.active {
    background: var(--danger-red);
    color: white;
    border-left-color: var(--danger-red-dark);
}

.link-icon {
    font-size: var(--text-base);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.link-text {
    flex: 1;
}

/* Menu Footer */
.nav-menu-footer {
    padding: var(--space-4);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    text-align: center;
}

.footer-text {
    font-size: var(--text-xs);
    color: var(--gray-600);
    margin-bottom: var(--space-2);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.footer-link {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover,
.footer-link:focus {
    color: var(--danger-red);
}

/* === Location Permission Modal === */
.location-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    text-align: center;
    animation: modalSlideIn var(--transition-normal) ease-out;
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.modal-header h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--text-2xl);
    color: var(--gray-400);
    cursor: pointer;
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover,
.modal-close:focus {
    background: var(--gray-100);
    color: var(--gray-600);
}

.modal-body {
    text-align: left;
    margin-bottom: var(--space-6);
}

.modal-body p {
    font-size: var(--text-base);
    color: var(--gray-700);
    margin-bottom: var(--space-3);
    line-height: 1.5;
}

.modal-body ul {
    list-style: none;
    margin: var(--space-4) 0;
}

.modal-body li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.privacy-note {
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-style: italic;
    background: var(--gray-50);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--info-blue);
}

.modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.modal-btn {
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
    border: 2px solid transparent;
    min-width: 120px;
}

.modal-btn.primary {
    background: var(--info-blue);
    color: white;
    border-color: var(--info-blue);
}

.modal-btn.primary:hover,
.modal-btn.primary:focus {
    background: var(--info-blue-dark);
    border-color: var(--info-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.modal-btn.secondary {
    background: transparent;
    color: var(--gray-600);
    border-color: var(--gray-300);
}

.modal-btn.secondary:hover,
.modal-btn.secondary:focus {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-700);
}

/* === Map Container === */
.map-container {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 420px; /* Extra generous space for bulletproof footer */
    z-index: var(--z-base);
}

.fire-map {
    width: 100%;
    height: 100%;
    background: var(--gray-100);
}

/* === Map Controls Overlay === */
.map-controls {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    z-index: var(--z-controls);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 280px;
    width: calc(100% - var(--space-8));
}

/* Status Panel */
.status-panel {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.status-header {
    text-align: center;
}

.status-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-2);
}

.count-number {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    color: var(--danger-red);
    line-height: 1;
}

.count-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.update-time {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
}

.action-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    min-height: var(--touch-target-large);
    padding: var(--space-2);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    background: white;
    color: var(--gray-700);
    font-weight: var(--font-semibold);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.action-button:hover,
.action-button:focus {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-button.primary {
    border-color: var(--danger-red);
    color: var(--danger-red);
}

.action-button.primary:hover,
.action-button.primary:focus {
    background: var(--danger-red);
    color: white;
}

.button-icon {
    font-size: var(--text-lg);
}

.button-label {
    font-size: var(--text-xs);
    line-height: 1.2;
}

/* === Nearby Fires Panel === */
.nearby-panel {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: calc(100% - var(--space-8));
    max-width: 320px;
    max-height: calc(100vh - 340px);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    z-index: var(--z-controls);
    overflow: hidden;
    display: none;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.panel-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin: 0;
}

.panel-icon {
    font-size: var(--text-base);
}

.panel-close {
    background: none;
    border: none;
    font-size: var(--text-2xl);
    cursor: pointer;
    color: var(--gray-500);
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.panel-close:hover,
.panel-close:focus {
    background: var(--gray-200);
    color: var(--gray-700);
}

.nearby-content {
    padding: var(--space-4);
    overflow-y: auto;
    max-height: 300px;
}

.user-location {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--info-blue);
    color: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.nearby-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.nearby-fire-item {
    padding: var(--space-3);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: white;
}

.nearby-fire-item:hover,
.nearby-fire-item:focus {
    background: var(--gray-50);
    border-color: var(--danger-red);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.fire-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.fire-badge {
    background: var(--danger-red);
    color: white;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
}

.fire-distance {
    font-weight: var(--font-semibold);
    color: var(--warning-orange);
    font-size: var(--text-sm);
}

.fire-details {
    display: flex;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--gray-600);
}

/* === Home Depot Ad Banner === */
.ad-banner {
    position: fixed;
    bottom: 340px; /* Above the bulletproof footer */
    left: 0;
    right: 0;
    background: white;
    border-top: 3px solid var(--hd-orange);
    padding: var(--space-4);
    z-index: var(--z-ad-banner);
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    min-height: 80px;
}

.ad-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    position: relative;
}

.ad-header {
    position: absolute;
    top: -12px;
    left: 0;
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: white;
    padding: 0 var(--space-1);
}

.ad-logo {
    flex-shrink: 0;
}

.hd-logo-placeholder {
    width: 48px;
    height: 32px;
    background: var(--hd-orange);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
}

.ad-text {
    flex: 1;
    min-width: 0;
}

.ad-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
    line-height: 1.3;
}

.ad-description {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ad-cta {
    background: var(--hd-orange);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    white-space: nowrap;
    flex-shrink: 0;
}

.ad-cta:hover,
.ad-cta:focus {
    background: var(--hd-orange-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: white;
    text-decoration: none;
}

.ad-cta:active {
    transform: translateY(0);
}

/* === BULLETPROOF FOOTER SYSTEM === */
/* Completely refactored with guaranteed no cutoff */

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    z-index: var(--z-footer);
    border-top: 3px solid #dc2626;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    /* Mobile: scrollable flexible height */
    min-height: 240px;
    height: auto;
    max-height: 50vh;
    overflow-y: auto;
    overflow-x: hidden;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    /* Mobile: flexible padding */
    padding: 2rem 1rem 2rem;
}

.footer-main {
    margin-bottom: 2rem;
}

.footer-section {
    margin-bottom: 1.5rem;
    text-align: center;
}

.footer-section:first-child {
    text-align: center;
}

.footer-section-title {
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 2px solid #dc2626;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    align-items: center;
}

.footer-links li {
    margin: 0;
}

.footer-link {
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.75rem;
    line-height: 1.5;
    transition: all 0.2s ease;
    font-weight: 500;
    display: block;
    text-align: center;
    padding: 0.3rem 0;
}

.footer-link:hover,
.footer-link:focus {
    color: white;
    transform: translateY(-1px);
}

.footer-link.emergency {
    color: #dc2626;
    font-weight: 600;
    font-size: 0.8rem;
}

.footer-link.emergency:hover,
.footer-link.emergency:focus {
    color: #f87171;
}

/* Brand Section */
.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: center;
}

.footer-logo {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    flex-shrink: 0;
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-weight: 800;
    font-size: 1rem;
    color: white;
    margin: 0;
    line-height: 1.3;
}

.footer-tagline {
    font-size: 0.7rem;
    color: #9ca3af;
    margin: 0;
    line-height: 1.4;
}

.footer-description {
    color: #9ca3af;
    line-height: 1.5;
    margin: 1rem auto 1.5rem auto;
    font-size: 0.7rem;
    text-align: center;
    max-width: 300px;
}

.footer-certifications {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.cert-badge {
    background: #374151;
    color: #e5e7eb;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 600;
    border: 1px solid #4b5563;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
    border-top: 1px solid #374151;
    padding-top: 2rem;
    margin-top: 2rem;
}

.footer-info {
    text-align: center;
    font-size: 0.65rem;
    color: #9ca3af;
    line-height: 1.5;
}

.footer-copyright,
.footer-data,
.footer-disclaimer {
    margin-bottom: 0.6rem;
    display: block;
}

.footer-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.data-sources {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.source-badge {
    background: #dc2626;
    color: white;
    padding: 0.4rem 0.7rem;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-links {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
}

.social-link {
    color: #9ca3af;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: rgba(75, 85, 99, 0.3);
    border: 1px solid #4b5563;
}

.social-link:hover,
.social-link:focus {
    color: white;
    background: #dc2626;
    border-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

/* === Fire Popup Styles === */
.fire-popup {
    min-width: 280px;
    font-family: inherit;
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--gray-200);
}

.popup-header h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin: 0;
}

.fire-status {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

.status-danger {
    background: var(--danger-red);
    color: white;
}

.status-warning {
    background: var(--warning-orange);
    color: white;
}

.status-info {
    background: var(--info-blue);
    color: white;
}

/* === RESPONSIVE DESIGN === */

/* Small tablets and large phones */
@media (min-width: 480px) {
    .brand-text {
        display: inline;
    }
    
    .nav-controls {
        gap: var(--space-3);
    }
    
    .quick-actions {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .map-controls {
        max-width: 320px;
    }
    
    .ad-content {
        gap: var(--space-4);
    }
    
    .ad-title {
        font-size: var(--text-lg);
    }
    
    .footer-section {
        margin-bottom: 1rem;
    }
}

/* Desktop - Bulletproof Static Footer */
@media (min-width: 768px) {
    .map-controls {
        max-width: 360px;
        left: var(--space-6);
        top: var(--space-6);
    }
    
    .nearby-panel {
        width: 380px;
        right: var(--space-6);
        top: var(--space-6);
    }
    
    .ad-banner {
        padding: var(--space-6) var(--space-4);
        bottom: 320px; /* Above taller desktop footer */
    }
    
    .ad-content {
        gap: var(--space-6);
    }
    
    .nav-menu-content {
        max-width: 360px;
    }
    
    .map-container {
        bottom: 400px; /* Extra generous space */
    }
    
    /* Desktop Footer - BULLETPROOF with generous height */
    .footer {
        height: 320px; /* Increased from 280px to 320px */
        min-height: auto;
        max-height: none;
        overflow: hidden; /* Static, no scrolling */
    }
    
    .footer-content {
        height: 100%;
        padding: 3rem 1.5rem 3rem; /* Generous padding all around */
        display: flex;
        flex-direction: column;
    }
    
    .footer-main {
        display: grid;
        grid-template-columns: 2.5fr 1fr 1fr 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
        align-items: start;
        flex: 1;
    }
    
    .footer-section {
        display: block;
        text-align: center;
        margin-bottom: 0;
    }
    
    .footer-section:first-child {
        text-align: left;
    }
    
    .footer-section:last-child {
        display: none; /* Hide last column on desktop */
    }
    
    .footer-section:first-child .footer-brand {
        justify-content: flex-start;
        margin-bottom: 1.5rem;
    }
    
    .footer-section:first-child .footer-description {
        text-align: left;
        max-width: 320px;
        margin: 1rem 0 1.5rem 0;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        gap: 2rem;
        padding-top: 2rem;
        margin-top: auto;
        flex-shrink: 0;
    }
    
    .footer-info {
        text-align: left;
        font-size: 0.7rem;
        flex: 1;
    }
    
    .footer-badges {
        justify-content: flex-end;
        gap: 2rem;
    }
}

/* Large Desktop */
@media (min-width: 1024px) {
    .ad-content {
        padding: 0 var(--space-4);
    }
    
    .map-controls {
        left: var(--space-8);
    }
    
    .nearby-panel {
        right: var(--space-8);
    }
}

/* Small mobile adjustments */
@media (max-width: 480px) {
    .footer {
        min-height: 220px;
    }
    
    .footer-content {
        padding: 1.5rem 0.75rem 1.5rem;
    }
    
    .footer-bottom {
        gap: 1rem;
        padding-top: 1.5rem;
    }
    
    .footer-info {
        font-size: 0.6rem;
    }
    
    .footer-badges {
        gap: 1rem;
    }
    
    .data-sources {
        gap: 0.4rem;
    }
    
    .source-badge {
        font-size: 0.55rem;
        padding: 0.3rem 0.5rem;
    }
    
    .social-links {
        gap: 0.4rem;
    }
    
    .social-link {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .map-container {
        bottom: 300px;
    }
    
    .ad-banner {
        bottom: 220px;
    }
}

/* === High Contrast Mode === */
@media (prefers-contrast: high) {
    :root {
        --gray-100: #ffffff;
        --gray-900: #000000;
        --danger-red: #cc0000;
        --warning-orange: #ff6600;
        --info-blue: #0066cc;
        --hd-orange: #E55502;
    }
    
    .ad-banner {
        border-width: 4px;
    }
    
    .main-nav {
        background: white;
        border-bottom: 2px solid black;
    }
    
    .status-panel,
    .nearby-panel,
    .nav-menu-content {
        border: 2px solid black;
    }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .live-dot {
        animation: none;
    }
}

/* === Print Styles === */
@media print {
    .main-nav,
    .map-controls,
    .nearby-panel,
    .ad-banner,
    .footer,
    .nav-menu {
        display: none !important;
    }
    
    .map-container {
        position: static;
        height: 400px;
        bottom: 0;
        top: 0;
    }
    
    body {
        background: white;
    }
}

/* === Custom Leaflet Styles === */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.leaflet-popup-content {
    margin: 0;
    font-family: inherit;
    font-size: var(--text-sm);
    line-height: 1.4;
}

.leaflet-popup-tip {
    background: white;
    border: 1px solid var(--gray-200);
}

/* Fire marker animations */
.fire-marker {
    animation: fire-flicker 3s infinite alternate;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

@keyframes fire-flicker {
    0% { opacity: 0.9; transform: scale(1) rotate(-1deg); }
    33% { opacity: 1; transform: scale(1.05) rotate(1deg); }
    66% { opacity: 0.95; transform: scale(0.98) rotate(-0.5deg); }
    100% { opacity: 0.9; transform: scale(1.02) rotate(0.5deg); }
}

/* User location marker */
.user-location-marker {
    width: 16px;
    height: 16px;
    background: var(--info-blue);
    border: 3px solid white;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    animation: user-pulse 2s infinite;
}

@keyframes user-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 0 0 0 8px rgba(37, 99, 235, 0);
    }
}

/* === Touch Optimization === */
@media (hover: none) and (pointer: coarse) {
    /* Touch device optimizations */
    .action-button,
    .locate-me-btn,
    .add-place-btn,
    .nav-link,
    .place-name,
    .nearby-fire-item {
        min-height: var(--touch-target-large);
    }
    
    /* Remove hover effects on touch devices */
    .action-button:hover,
    .nav-link:hover,
    .place-name:hover {
        transform: none;
    }
}

/* === Dark Mode Support === */
@media (prefers-color-scheme: dark) {
    /* Optional: Add dark mode styles if needed */
    /* Currently maintaining light theme for emergency visibility */
}

/* === Enhanced Fire Icon System === */
.unified-fire-marker {
  background: transparent !important;
  border: none !important;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fire-icon {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  user-select: none;
  pointer-events: none;
  line-height: 1 !important;
  transition: all 0.2s ease;
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.6);
}

.fire-icon.fire-high {
  animation: fireFlicker 2s ease-in-out infinite;
}

.fire-icon.fire-medium {
  animation: fireFlicker 3s ease-in-out infinite;
}

@keyframes fireFlicker {
  0%, 100% { opacity: 1; transform: scale(1); }
  25% { opacity: 0.9; transform: scale(1.05); }
  50% { opacity: 1; transform: scale(0.98); }
  75% { opacity: 0.95; transform: scale(1.02); }
}

/* === Enhanced User Location Marker === */
.user-location-icon {
  background: transparent !important;
  border: none !important;
}

.user-marker {
  position: relative;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-pulse {
  position: absolute;
  width: 24px;
  height: 24px;
  background: rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  animation: userPulse 2s ease-out infinite;
}

.user-dot {
  position: relative;
  z-index: 2;
  font-size: 16px;
  filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.5));
}

@keyframes userPulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* === Enhanced Fire Popup Styling === */
.fire-popup-content {
  min-width: 280px;
  max-width: 320px;
}

.popup-header {
  background: linear-gradient(135deg, #dc2626, #ea580c);
  color: white;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 8px 8px 0 0;
}

.popup-title {
  font-weight: 600;
  font-size: 16px;
}

.popup-status {
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.popup-status.status-danger {
  background: rgba(220, 38, 38, 0.9);
}

.popup-status.status-warning {
  background: rgba(234, 88, 12, 0.9);
}

.popup-status.status-caution {
  background: rgba(245, 158, 11, 0.9);
}

.popup-distance {
  background: #2563eb;
  color: white;
  padding: 8px 16px;
  font-weight: 500;
  font-size: 13px;
  text-align: center;
}

.popup-metrics {
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: #f9fafb;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.metric-label {
  font-size: 11px;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.metric-value {
  font-weight: 600;
  font-size: 14px;
  color: #111827;
}

.metric-value.confidence-high {
  color: #16a34a;
}

.metric-value.confidence-medium {
  color: #ea580c;
}

.metric-value.confidence-low {
  color: #dc2626;
}

.popup-location {
  padding: 16px;
  border-top: 1px solid #e5e7eb;
}

.location-title {
  font-weight: 600;
  margin-bottom: 8px;
  color: #1f2937;
}

.coordinates {
  font-family: 'Monaco', 'Menlo', monospace;
  background: #f3f4f6;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: #1f2937;
  margin-bottom: 8px;
}

.coordinates-copy {
  color: #2563eb;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.coordinates-copy:hover {
  color: #ea580c;
}

.popup-detection {
  padding: 12px 16px;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.detection-label {
  font-size: 11px;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.detection-time {
  font-weight: 500;
  color: #1f2937;
  font-size: 13px;
}

.popup-actions {
  display: flex;
  border-top: 1px solid #e5e7eb;
}

.action-btn {
  flex: 1;
  border: none;
  padding: 12px 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  background: white;
  color: #374151;
  border-right: 1px solid #e5e7eb;
}

.action-btn:last-child {
  border-right: none;
}

.action-btn:hover {
  background: #f9fafb;
}

.action-btn.primary {
  background: #2563eb;
  color: white;
}

.action-btn.primary:hover {
  background: #1d4ed8;
}

.action-btn.secondary:hover {
  background: #ea580c;
  color: white;
}

.action-btn.tertiary:hover {
  background: #16a34a;
  color: white;
}

/* === Performance Optimizations === */
.leaflet-marker-icon {
  transform-origin: center;
}