/* ========================================
   SITUARADAR - RADAR MODE STYLES
   Modalità visiva alternativa per la mappa
   Versione: 2.0 - Ottimizzata e Completa
   ======================================== */



/* ========================================
   DEFAULT: Radar Mode attivo al caricamento
   ======================================== */

body {
  background: var(--radar-dark);
}

.radar-effects-container {
  opacity: 1;
}

.radar-overlay {
  opacity: 1;
}

.radar-grid {
  opacity: 0.15;
}

.radar-sweep {
  opacity: 1;
  animation: radarRotate var(--radar-sweep-duration) linear infinite;
}

.radar-center-glow {
  opacity: 0.3;
}

.radar-scanlines {
  opacity: 1;
}

/* === VARIABILI RADAR === */
:root {
  --radar-green: #c17fff;
  --radar-dark: #06010c;
  --radar-grid: #20a25a68;
  --radar-glow: rgba(61, 131, 98, 0);
  --radar-sweep-duration: 13s;
}

/* === CONTAINER EFFETTI RADAR === */
.radar-effects-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s ease;
}

body.radar-mode .radar-effects-container {
  opacity: 1;
}

/* === BODY RADAR MODE === */
body.radar-mode {
  background: var(--radar-dark);
  transition: background 0.6s ease;
}

/* === OVERLAY RADAR === */
.radar-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.6s ease;
  background: 
    radial-gradient(circle at 50% 50%, 
      transparent 0%, 
      rgba(46, 7, 72, 0.275) 40%,
      rgba(1, 12, 10, 0.719) 70%,
      var(--radar-dark) 100%
    );
}

body.radar-mode .radar-overlay {
  opacity: 1;
}

/* === GRIGLIA RADAR === */
.radar-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.6s ease;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 49px,
      var(--radar-grid) 49px,
      var(--radar-grid) 50px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 49px,
      var(--radar-grid) 49px,
      var(--radar-grid) 50px
    );
}

body.radar-mode .radar-grid {
  opacity: 0.15;
}

/* === SWEEP RADAR === */
.radar-sweep {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 200vmax;
  height: 200vmax;
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  transition: opacity 0.6s ease;
  transform-origin: center;
}

body.radar-mode .radar-sweep {
  opacity: 1;
  animation: radarRotate var(--radar-sweep-duration) linear infinite;
}

.radar-sweep::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    var(--radar-glow) 45deg,
    transparent 90deg
  );
  transform: translate(-50%, -50%);
  border-radius: 50%;
  filter: blur(40px);
}

@keyframes radarRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* === ALONE CENTRALE === */
.radar-center-glow {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.6s ease;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    var(--radar-glow) 0%,
    transparent 70%
  );
  animation: radarPulse 4s ease-in-out infinite;
}

body.radar-mode .radar-center-glow {
  opacity: 0.3;
}

@keyframes radarPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.5; }
}

/* === MARKER RADAR GLOW === */
body.radar-mode .leaflet-marker-icon {
  filter: drop-shadow(0 0 8px var(--radar-green))
          drop-shadow(0 0 16px var(--radar-glow));
  animation: markerRadarPulse 2s ease-in-out infinite;
}

@keyframes markerRadarPulse {
  0%, 100% { 
    filter: drop-shadow(0 0 8px var(--radar-green))
            drop-shadow(0 0 16px var(--radar-glow));
  }
  50% { 
    filter: drop-shadow(0 0 12px var(--radar-green))
            drop-shadow(0 0 24px var(--radar-glow))
            drop-shadow(0 0 32px rgba(0, 255, 136, 0.2));
  }
}

/* === POPUP RADAR === */
body.radar-mode .leaflet-popup-content-wrapper {
  background: rgba(1, 12, 10, 0.95);
  border: 1px solid var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow),
              inset 0 0 20px rgba(0, 255, 136, 0.1);
  backdrop-filter: blur(12px);
}

body.radar-mode .leaflet-popup-tip {
  background: rgba(1, 12, 10, 0.95);
  border-top: 1px solid var(--radar-green);
  border-right: 1px solid var(--radar-green);
}

body.radar-mode .leaflet-popup-content b,
body.radar-mode .leaflet-popup-content {
  color: var(--radar-green);
  text-shadow: 0 0 4px var(--radar-glow);
}

/* === CUSTOM POPUP RADAR === */
body.radar-mode .custom-event-popup {
  background: rgba(1, 12, 10, 0.98);
  border: 2px solid var(--radar-green);
  box-shadow: 0 0 30px var(--radar-glow),
              inset 0 0 30px rgba(0, 255, 136, 0.05);
}

body.radar-mode .custom-event-popup-title,
body.radar-mode .custom-event-popup-content {
  color: var(--radar-green);
  text-shadow: 0 0 4px var(--radar-glow);
}

body.radar-mode .custom-event-popup-close {
  color: var(--radar-green);
  text-shadow: 0 0 6px var(--radar-glow);
}

/* === CONTROLLI UI RADAR === */
body.radar-mode header {
  background: rgb(1, 12, 10);
  border-bottom: 1px solid var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow);
}

body.radar-mode button,
body.radar-mode select,
body.radar-mode input {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: inset 0 0 8px rgba(0, 255, 136, 0.1);
}

body.radar-mode button:hover,
body.radar-mode select:hover {
  background: rgba(27, 42, 37, 1);
  box-shadow: 0 0 12px var(--radar-glow),
              inset 0 0 12px rgba(0, 255, 136, 0.2);
}

/* === TOGGLE CIRCLE === */
.radar-circle-toggle {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(162, 67, 217, 0.184);
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-right: 12px;
  flex-shrink: 0;
  padding: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.radar-circle-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.radar-circle-toggle:active {
  transform: scale(0.95);
}

body.radar-mode .radar-circle-toggle {
  background: #ff4444;
  border-color: rgba(255, 68, 68, 0.5);
  box-shadow: 0 0 16px rgba(255, 68, 68, 0.6),
              0 0 32px rgba(255, 68, 68, 0.3);
  animation: radarCirclePulse 2s ease-in-out infinite;
}

@keyframes radarCirclePulse {
  0%, 100% { 
    box-shadow: 0 0 16px rgba(255, 68, 68, 0.6),
                0 0 32px rgba(255, 68, 68, 0.3);
  }
  50% { 
    box-shadow: 0 0 24px rgba(255, 68, 68, 0.8),
                0 0 48px rgba(255, 68, 68, 0.4);
  }
}

/* === CONTROLLI ZOOM RADAR - STILE SUPERFICIE === */
body.radar-mode .leaflet-control-zoom a {
  background: #000000 !important;
  border: 1px solid var(--radar-green) !important;
  color: #ffffff !important;
  box-shadow: 0 0 12px var(--radar-glow),
              0 2px 8px rgba(0, 0, 0, 0.3) !important;
  backdrop-filter: blur(4px) !important;
  position: relative !important;
  z-index: 10000 !important;
}

body.radar-mode .leaflet-control-zoom a:hover {
  background: #ffffff !important;
  color: var(--radar-green) !important;
  border-color: var(--radar-green) !important;
  box-shadow: 0 0 16px var(--radar-glow),
              0 0 24px rgba(0, 255, 136, 0.3),
              0 4px 12px rgba(0, 0, 0, 0.4) !important;
  transform: translateY(-1px) !important;
}

body.radar-mode .leaflet-control-zoom a:active {
  transform: translateY(0) !important;
  box-shadow: 0 0 8px var(--radar-glow),
              0 2px 6px rgba(0, 0, 0, 0.3) !important;
}

/* === MAPPA BASE RADAR === */
body.radar-mode .leaflet-tile {
  filter: grayscale(100%) contrast(1.2) brightness(0.3);
  opacity: 0.4;
}

/* === SCANLINE EFFECT === */
.radar-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  opacity: 0;
  transition: opacity 0.6s ease;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 136, 0.03) 2px,
    rgba(0, 255, 136, 0.03) 4px
  );
  animation: scanlineMove 8s linear infinite;
}

body.radar-mode .radar-scanlines {
  opacity: 1;
}

@keyframes scanlineMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

/* === NOTIFICATION RADAR === */
body.radar-mode .notification {
  background: rgba(1, 12, 10, 0.98);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow);
}

/* === TIME FILTERS RADAR === */
body.radar-mode .time-filter-btn {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

body.radar-mode .time-filter-btn.active {
  background: var(--radar-green);
  color: var(--radar-dark);
  box-shadow: 0 0 12px var(--radar-glow);
}

/* === CALENDAR RADAR === */
body.radar-mode .calendar-filter-btn {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

body.radar-mode .litepicker {
  background: rgb(0, 14, 5) !important;
  border: 1px solid var(--radar-green) !important;
  color: var(--radar-green) !important;
  box-shadow: 0 0 30px var(--radar-glow) !important;
}

body.radar-mode .litepicker .day-item {
  color: var(--radar-green) !important;
}

body.radar-mode .litepicker .day-item:hover {
  background: rgba(27, 42, 37, 0.5) !important;
}

body.radar-mode .litepicker .day-item.is-selected {
  background: var(--radar-green) !important;
  color: var(--radar-dark) !important;
}

/* === SECRET CODE BUTTON RADAR === */
body.radar-mode #toggleCodeBtn {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: inset 0 0 8px rgba(0, 255, 136, 0.1);
}

body.radar-mode #toggleCodeBtn:hover {
  background: rgba(27, 42, 37, 1);
  box-shadow: 0 0 12px var(--radar-glow),
              inset 0 0 12px rgba(0, 255, 136, 0.2);
}

body.radar-mode #toggleCodeBtn.active {
  background: var(--radar-green);
  color: var(--radar-dark);
  box-shadow: 0 0 16px var(--radar-glow);
}

/* === SECRET CODE INPUT RADAR === */
body.radar-mode #codeInput {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: inset 0 0 8px rgba(0, 255, 136, 0.1);
}

body.radar-mode #codeInput::placeholder {
  color: rgba(0, 255, 136, 0.5);
}

body.radar-mode #loadBtn {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: inset 0 0 8px rgba(0, 255, 136, 0.1);
}

body.radar-mode #loadBtn:hover {
  background: rgba(27, 42, 37, 1);
  box-shadow: 0 0 12px var(--radar-glow),
              inset 0 0 12px rgba(0, 255, 136, 0.2);
}

body.radar-mode #loadBtn:active {
  background: var(--radar-green);
  color: var(--radar-dark);
  box-shadow: 0 0 12px var(--radar-glow);
}

/* === FOOTER RADAR === */
body.radar-mode #site-footer {
  background: rgba(1, 12, 10, 0.95);
  border-top: 1px solid var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow);
}

body.radar-mode #site-footer a,
body.radar-mode #site-footer nav a {
  color: var(--radar-green);
}

body.radar-mode .scrolling-text {
  color: rgba(0, 255, 136, 0.7);
}

/* === LEGENDA RADAR === */
body.radar-mode #popupLegenda {
  background: rgba(1, 12, 10, 0.98);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow);
}

body.radar-mode #popupLegenda h4,
body.radar-mode #popupLegenda a {
  color: var(--radar-green);
}

body.radar-mode #toggleLegenda {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

/* === SAVED EVENTS RADAR === */
body.radar-mode #saved-hype-icon {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  box-shadow: 0 0 12px var(--radar-glow);
}

body.radar-mode #saved-events-modal {
  background: rgba(1, 12, 10, 0.95);
}

body.radar-mode #saved-events-content {
  background: rgba(1, 12, 10, 0.98);
  border-color: var(--radar-green);
  box-shadow: 0 0 30px var(--radar-glow);
}

body.radar-mode .saved-event-item {
  background: rgba(27, 42, 37, 0.3);
  border-color: var(--radar-grid);
  border-left-color: var(--radar-green);
}

body.radar-mode .saved-event-title {
  color: var(--radar-green);
}

/* === SEARCH INPUT RADAR === */
body.radar-mode #searchInput {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

body.radar-mode #searchInput::placeholder {
  color: rgba(0, 255, 136, 0.5);
}

body.radar-mode #searchInput:focus {
  box-shadow: 0 0 12px var(--radar-glow),
              inset 0 0 12px rgba(0, 255, 136, 0.2);
}

/* === CITY SELECT RADAR === */
body.radar-mode #city-select {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

body.radar-mode #city-select option {
  background: rgb(1, 12, 10);
  color: var(--radar-green);
}

/* === PROFILE ICONS RADAR === */
body.radar-mode .profile-icon {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  box-shadow: 0 0 8px var(--radar-glow);
}

body.radar-mode .profile-icon:hover {
  background: rgba(27, 42, 37, 1);
  box-shadow: 0 0 16px var(--radar-glow);
}

/* === DONATE BUTTON RADAR === */
body.radar-mode .donate-button {
  background: rgba(27, 42, 37, 0.8) !important;
  border-color: var(--radar-green) !important;
  color: var(--radar-green) !important;
}

body.radar-mode .donate-button:hover {
  background: rgba(27, 42, 37, 1) !important;
  box-shadow: 0 0 12px var(--radar-glow) !important;
}

/* === HYPE BUTTON RADAR === */
body.radar-mode .hype-button {
  filter: drop-shadow(0 0 4px var(--radar-glow));
}

body.radar-mode .hype-count {
  color: var(--radar-green);
  text-shadow: 0 0 4px var(--radar-glow);
}

/* === KOFI CONTAINER RADAR === */
body.radar-mode #kofi-container img {
  filter: drop-shadow(0 0 8px var(--radar-glow));
}

/* === NEWSLETTER MODAL RADAR === */
body.radar-mode #newsletter-modal .newsletter-popup {
  background: rgba(1, 12, 10, 0.98);
  border-color: var(--radar-green);
  box-shadow: 0 0 30px var(--radar-glow);
}

body.radar-mode #newsletter-email {
  background: rgba(27, 42, 37, 0.8);
  border-color: var(--radar-green);
  color: var(--radar-green);
}

body.radar-mode #newsletter-submit {
  background: var(--radar-green);
  color: var(--radar-dark);
}

/* === COORDINATES TIP RADAR === */
body.radar-mode .coordinates-tip {
  background: rgba(27, 42, 37, 0.95);
  border-color: var(--radar-green);
  color: var(--radar-green);
  box-shadow: 0 0 20px var(--radar-glow);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .radar-circle-toggle {
    width: 18px;
    height: 18px;
    margin-right: 0px;
  }
  
  .radar-center-glow {
    width: 200px;
    height: 200px;
  }
  
  body.radar-mode .leaflet-marker-icon {
    filter: drop-shadow(0 0 6px var(--radar-green))
            drop-shadow(0 0 12px var(--radar-glow));
  }
  
  body.radar-mode .leaflet-control-zoom a {
    width: 20px !important;
    height: 20px !important;
    line-height: 20px !important;
    font-size: 14px !important;
  }
}

/* === PERFORMANCE === */
@media (prefers-reduced-motion: reduce) {
  .radar-sweep,
  .radar-center-glow,
  body.radar-mode .leaflet-marker-icon,
  .radar-scanlines,
  body.radar-mode .radar-circle-toggle {
    animation: none !important;
  }
  
  .radar-overlay,
  .radar-grid {
    transition: none !important;
  }
}

/* === ACCESSIBILITY === */
@media (prefers-contrast: high) {
  body.radar-mode {
    --radar-green: #00ff88;
    --radar-glow: rgba(0, 255, 136, 0.4);
  }
  
  body.radar-mode .leaflet-control-zoom a {
    border-width: 2px !important;
  }
}

/* === DARK MODE INTEGRATION === */
@media (prefers-color-scheme: dark) {
  :root {
    --radar-dark: #000000;
  }
}

/* === PRINT MODE === */
@media print {
  body.radar-mode {
    background: white;
  }
  
  .radar-overlay,
  .radar-grid,
  .radar-sweep,
  .radar-center-glow,
  .radar-scanlines {
    display: none !important;
  }
}

/* === HIGH DPI DISPLAYS === */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  body.radar-mode .leaflet-control-zoom a {
    box-shadow: 0 0 16px var(--radar-glow),
                0 2px 10px rgba(0, 0, 0, 0.4) !important;
  }
}

/* === LANDSCAPE MOBILE === */
@media (max-width: 768px) and (orientation: landscape) {
  .radar-center-glow {
    width: 150px;
    height: 150px;
  }
  
  .radar-grid {
    background-size: 40px 40px;
  }
}

/* === OPTIMIZATION FOR LOW-END DEVICES === */
@media (max-width: 480px) {
  :root {
    --radar-sweep-duration: 16s;
  }
  
  body.radar-mode .leaflet-marker-icon {
    animation-duration: 3s;
  }
  
  .radar-sweep::before {
    filter: blur(20px);
  }
}

/* === FOCUS VISIBLE === */
body.radar-mode button:focus-visible,
body.radar-mode select:focus-visible,
body.radar-mode input:focus-visible {
  outline: 2px solid var(--radar-green);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(193, 127, 255, 0.3);
}

/* === CUSTOM SCROLLBAR RADAR === */
body.radar-mode ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

body.radar-mode ::-webkit-scrollbar-track {
  background: rgba(27, 42, 37, 0.3);
}

body.radar-mode ::-webkit-scrollbar-thumb {
  background: var(--radar-green);
  border-radius: 4px;
}

body.radar-mode ::-webkit-scrollbar-thumb:hover {
  background: rgba(193, 127, 255, 0.8);
}

/* === LOADING STATE === */
body.radar-mode.loading::after {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  width: 50px;
  height: 50px;
  border: 3px solid var(--radar-green);
  border-top-color: transparent;
  border-radius: 50%;
  animation: radarLoading 1s linear infinite;
  z-index: 20000;
  transform: translate(-50%, -50%);
}

@keyframes radarLoading {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* === KOFI BANNER RADAR === */
body.radar-mode #kofi-container img {
  border: 1px solid var(--radar-green);
  border-radius: 9px;
  padding: 2px;
  background: rgba(27, 42, 37, 0.8);
  transition: all 0.3s ease;
  box-shadow: 0 0 12px var(--radar-glow),
              inset 0 0 12px rgba(0, 255, 136, 0.1);
}

body.radar-mode #kofi-container img:hover {
  background: rgba(27, 42, 37, 1);
  box-shadow: 0 0 20px var(--radar-glow),
              inset 0 0 20px rgba(0, 255, 136, 0.2);
  transform: translateY(-2px);
}

body.radar-mode #kofi-container {
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

body.radar-mode #kofi-container:hover {
  opacity: 1;
}