/* SVG Icons */
.icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

.icon-lg {
    width: 20px;
    height: 20px;
}

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

body {
    font-family: 'Courier New', monospace;
    background-color: #000;
    color: #00ff00;
    overflow: hidden;
}

/* Mobile Toggle Button */
#mobile-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00ffff, #0088ff);
    border: 3px solid #fff;
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.6);
    z-index: 2000;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

#mobile-toggle:active {
    transform: scale(0.9);
}

#mobile-toggle svg {
    width: 28px;
    height: 28px;
    stroke: #000;
    stroke-width: 2.5;
    fill: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Mobile Responsive
   On mobile the single set of HUD panels is reflowed into a scrollable overlay
   toggled by #mobile-toggle (body.mobile-open). No cloning — one set of panels,
   so no duplicate element IDs. */
@media (max-width: 768px) {
    #mobile-toggle {
        display: flex;
    }

    /* Hide the corner HUD panels until the mobile menu is opened */
    .hud-panel {
        display: none;
    }

    body.mobile-open #hud-panels {
        position: fixed;
        inset: 0;
        z-index: 1999;
        overflow-y: auto;
        background: rgba(0, 0, 0, 0.9);
        padding: 60px 15px 80px;
        animation: fadeIn 0.2s;
    }

    body.mobile-open #hud-panels .hud-panel {
        display: block;
        position: static;
        width: 100%;
        margin-bottom: 15px;
        font-size: 12px;
        padding: 12px;
    }

    body.mobile-open #hud-panels .hud-panel h2 {
        font-size: 14px;
    }

    #username-modal-content {
        max-width: 90%;
        padding: 15px;
    }
}

#map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* HUD Panel Base Styles */
.hud-panel {
    position: absolute;
    background: rgba(0, 20, 40, 0.85);
    border: 2px solid #00ffff;
    border-radius: 8px;
    padding: 15px;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.hud-panel h2 {
    color: #00ffff;
    font-size: 18px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 1px solid #00ffff;
    padding-bottom: 5px;
}

/* Leaderboard Panel (Top Left) */
#stats-panel {
    top: 90px;
    /* Moved down to avoid zoom controls */
    left: 20px;
    width: 340px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 8px 0;
    padding: 8px;
    background: rgba(0, 50, 100, 0.3);
    border-left: 3px solid #00ffff;
    border-radius: 4px;
    transition: all 0.3s;
}

.leaderboard-item:hover {
    background: rgba(0, 50, 100, 0.5);
    border-left-width: 5px;
}

.leaderboard-rank {
    font-size: 18px;
    font-weight: bold;
    color: #00ffff;
    min-width: 30px;
}

.leaderboard-country {
    flex: 1;
    color: #00ff00;
    font-size: 14px;
    margin: 0 10px;
}

.leaderboard-count {
    color: #ff6666;
    font-weight: bold;
    font-size: 16px;
    min-width: 60px;
    text-align: right;
}

.leaderboard-bar {
    height: 4px;
    background: linear-gradient(90deg, #ff0000, #ff6666);
    margin-top: 4px;
    border-radius: 2px;
    transition: width 0.5s ease;
}

.update-time {
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid rgba(0, 255, 255, 0.3);
    font-size: 11px;
    color: #a0a0a0;
    text-align: center;
}

.update-time-value {
    color: #00ffff;
    font-weight: bold;
}

/* Target Info Panel (Top Right) */
#target-panel {
    top: 20px;
    right: 20px;
    width: 280px;
}

/* Username Leaderboard Panel (Middle Right) */
#username-panel {
    top: 240px;
    right: 20px;
    width: 280px;
}

.username-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 6px 0;
    padding: 6px 8px;
    background: rgba(50, 0, 100, 0.3);
    border-left: 3px solid #ff00ff;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.3s;
}

.username-item {
    cursor: pointer;
}

.username-item:hover {
    background: rgba(50, 0, 100, 0.5);
    border-left-width: 5px;
    transform: translateX(3px);
}

.username-name {
    color: #ff00ff;
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.username-count {
    color: #ffaa00;
    font-weight: bold;
}

#target-panel p {
    color: #00ff00;
    font-size: 14px;
    margin: 5px 0;
}

.target-label {
    color: #00ffff;
    font-weight: bold;
}

/* History Controls (Bottom Right) */
#history-panel {
    bottom: 20px;
    right: 20px;
    width: 320px;
}

#date-picker {
    width: 100%;
    padding: 8px;
    margin-top: 10px;
    background: rgba(0, 50, 100, 0.8);
    border: 1px solid #00ffff;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    border-radius: 4px;
    cursor: pointer;
}

#date-picker::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

.mode-indicator {
    display: inline-block;
    padding: 3px 8px;
    background: #00ff00;
    color: #000;
    font-size: 11px;
    border-radius: 3px;
    font-weight: bold;
    margin-left: 10px;
}

.mode-indicator.live {
    background: #00ff00;
    animation: pulse 2s infinite;
}

.mode-indicator.history {
    background: #ffaa00;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Error Message */
#error-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(139, 0, 0, 0.9);
    color: #fff;
    padding: 20px 40px;
    border: 2px solid #ff0000;
    border-radius: 8px;
    z-index: 2000;
    display: none;
    text-align: center;
}

#error-message h3 {
    margin-bottom: 10px;
    color: #ff6666;
}

/* Username Detail Modal */
#username-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

#username-modal-content {
    background: rgba(0, 20, 40, 0.95);
    border: 2px solid #ff00ff;
    border-radius: 8px;
    padding: 25px;
    max-width: 600px;
    max-height: 70vh;
    overflow-y: auto;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.3);
}

#username-modal h3 {
    color: #ff00ff;
    margin-bottom: 15px;
    font-size: 20px;
    border-bottom: 2px solid #ff00ff;
    padding-bottom: 10px;
}

.username-detail-item {
    background: rgba(0, 50, 100, 0.3);
    border-left: 3px solid #00ffff;
    padding: 10px;
    margin: 8px 0;
    border-radius: 4px;
}

.username-detail-item .ip {
    color: #ff6666;
    font-weight: bold;
    font-size: 14px;
}

.username-detail-item .location {
    color: #00ff00;
    font-size: 13px;
}

.username-detail-item .attempts {
    color: #ffaa00;
    font-size: 13px;
}

#username-modal-close {
    margin-top: 20px;
    padding: 10px 20px;
    background: rgba(255, 0, 255, 0.2);
    border: 1px solid #ff00ff;
    color: #ff00ff;
    cursor: pointer;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    width: 100%;
    transition: all 0.3s;
}

#username-modal-close:hover {
    background: rgba(255, 0, 255, 0.4);
}

#username-modal-content::-webkit-scrollbar {
    width: 8px;
}

#username-modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.5);
}

#username-modal-content::-webkit-scrollbar-thumb {
    background: #ff00ff;
    border-radius: 4px;
}

/* Loading Indicator */
.loading {
    color: #00ffff;
    font-style: italic;
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50%,
    100% {
        opacity: 1;
    }

    25%,
    75% {
        opacity: 0.5;
    }
}

/* Auto-refresh Countdown */
.auto-refresh {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    font-size: 11px;
    color: #a0a0a0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.auto-refresh strong {
    color: #00ffff;
    font-weight: bold;
}

@keyframes markerGlow {
    0% {
        opacity: 0;
        filter: drop-shadow(0 0 0px currentColor);
    }

    50% {
        opacity: 0.8;
        filter: drop-shadow(0 0 20px currentColor);
    }

    100% {
        opacity: 1;
        filter: drop-shadow(0 0 8px currentColor);
    }
}

.attack-marker {
    animation: markerGlow 0.8s ease-out;
    filter: drop-shadow(0 0 8px currentColor);
    transform-box: fill-box;
    transform-origin: center;
    will-change: transform, opacity, filter;
}

/* Custom Cluster Styles */
.marker-cluster-small {
    background-color: rgba(0, 255, 0, 0.6);
}

.marker-cluster-small div {
    background-color: rgba(0, 255, 0, 0.8);
}

.marker-cluster-medium {
    background-color: rgba(255, 170, 0, 0.6);
}

.marker-cluster-medium div {
    background-color: rgba(255, 170, 0, 0.8);
}

.marker-cluster-large {
    background-color: rgba(255, 0, 0, 0.6);
}

.marker-cluster-large div {
    background-color: rgba(255, 0, 0, 0.8);
}

.marker-cluster {
    border: 2px solid #fff;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.marker-cluster div {
    width: 30px;
    height: 30px;
    margin-left: 5px;
    margin-top: 5px;
    text-align: center;
    border-radius: 15px;
    font: 12px "Courier New", monospace;
    font-weight: bold;
    color: #000;
    line-height: 30px;
}

/* AI Analysis Panel (Bottom Left) */
#ai-panel {
    bottom: 20px;
    left: 20px;
    width: 380px;
    max-height: 500px;
    overflow-y: auto;
}

.ai-date-row {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 10px 0;
}

.ai-date-row input[type="date"] {
    flex: 1;
    padding: 8px;
    background: rgba(0, 50, 100, 0.8);
    border: 1px solid #00ffff;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    border-radius: 4px;
    cursor: pointer;
}

.ai-date-row input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

.ai-date-row span {
    color: #00ffff;
    font-weight: bold;
}

#ai-compare-btn {
    width: 100%;
    /* Force the button onto its own full-width row inside the flex .ai-controls */
    flex-basis: 100%;
    padding: 12px;
    margin-top: 10px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    color: #fff;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

#ai-compare-btn:hover {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

#ai-compare-btn:disabled {
    background: #444;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* AI Modal */
#ai-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

#ai-modal-content {
    background: rgba(0, 20, 40, 0.95);
    border: 2px solid #6366f1;
    border-radius: 8px;
    padding: 25px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
    display: flex;
    flex-direction: column;
}

#ai-modal h3 {
    color: #a78bfa;
    margin-bottom: 20px;
    font-size: 20px;
    border-bottom: 2px solid #6366f1;
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ai-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-end;
    /* Align inputs and VS text */
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(0, 50, 100, 0.3);
    padding: 20px;
    border-radius: 6px;
}

.ai-date-group {
    flex: 1;
    min-width: 140px;
    /* Ensure inputs don't get too small */
}

.ai-controls input[type="date"] {
    padding: 10px;
    background: rgba(0, 50, 100, 0.8);
    border: 1px solid #6366f1;
    color: #fff;
    font-family: 'Courier New', monospace;
    border-radius: 4px;
    width: 100%;
}

.ai-vs {
    color: #6366f1;
    font-weight: bold;
    font-size: 18px;
    padding-bottom: 8px;
    /* Visual alignment with inputs */
}

#ai-results-area {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #444;
    border-radius: 6px;
    padding: 20px;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: #e0e0e0;
}

#ai-results-area h1,
#ai-results-area h2,
#ai-results-area h3 {
    color: #a78bfa;
    margin: 15px 0 10px;
}

#ai-results-area ul {
    margin-left: 25px;
    margin-bottom: 15px;
}

#ai-results-area li {
    margin-bottom: 5px;
}

#ai-results-area strong {
    color: #00ffff;
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-secondary {
    background: transparent;
    border: 1px solid #666;
    color: #ccc;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Courier New', monospace;
}

.btn-secondary:hover {
    border-color: #fff;
    color: #fff;
}



.ai-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #a78bfa;
}

.ai-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #6366f1;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.ai-error {
    color: #ff6666;
    padding: 10px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 4px;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

/* Visible keyboard focus indicator across all interactive elements. */
:focus-visible {
    outline: 2px solid #00ffff;
    outline-offset: 2px;
}

/* Content available to screen readers but visually hidden. */
.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;
}

/* Respect users who prefer reduced motion (disables pulse/blink/spin/glow). */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* Author credit — subtle HUD-style attribution, doesn't block map interaction */
#site-credit {
    position: fixed;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 500;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #00ff00;
    opacity: 0.65;
    pointer-events: none;
    padding: 2px 8px;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 4px;
    /* keep clear of iOS home indicator / notch */
    margin-bottom: env(safe-area-inset-bottom, 0);
}

/* On mobile the Leaflet attribution fills the bottom edge, so move the credit up
   to the top-center where there is clear space (avoids overlapping attribution). */
@media (max-width: 768px) {
    #site-credit {
        bottom: auto;
        top: 8px;
        margin-bottom: 0;
    }
}

#site-credit a {
    color: #00ff00;
    text-decoration: underline;
    pointer-events: auto;
}

#site-credit a:hover {
    color: #fff;
}