html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: fixed;
  background: #010103;
  color: white;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

canvas { display: block; touch-action: none; }

#menu-btn {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 110;
  background: #111;
  border: 1px solid #4a90e2;
  color: #fff;
  padding: 10px 14px;
  font-size: 20px;
  cursor: pointer;
  border-radius: 6px;
}

#sidebar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 320px;
  background: rgba(5, 5, 12, 0.98);
  border-right: 1px solid #4a90e2;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  z-index: 100;
  padding: 20px;
  box-sizing: border-box;
  overflow-y: auto;
  overscroll-behavior: contain;
}

#sidebar.open { transform: translateX(0); }

.sidebar-note{
  font-size: 12px;
  color: rgba(255,255,255,0.72);
  line-height: 1.35;
}

.sidebar-top { text-align: right; }
#close-menu {
  background: none;
  border: none;
  color: #4a90e2;
  font-size: 25px;
  cursor: pointer;
}

.sidebar-section {
  margin-bottom: 20px;
  border-bottom: 1px solid #333;
  padding-bottom: 15px;
}

/* Launcher (icone argomento) */
.sidebar-launchers{ padding-bottom: 18px; }
.launcher-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.launcher{
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #333;
  background: rgba(20, 25, 45, 0.65);
  color: #fff;
  cursor: pointer;
}
.launcher:hover{ border-color: #4a90e2; }
.launcher:active{ transform: scale(0.995); }
.launcher-ic{ font-size: 18px; width: 26px; text-align: center; }
.launcher-tx{ font-weight: 800; letter-spacing: 0.2px; }

.sidebar-subhead{
  margin-top: 14px;
  margin-bottom: 8px;
  font-size: 11px;
  color: rgba(255,255,255,0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sidebar-section h3 {
  color: #ffcc00;
  font-size: 13px;
  text-transform: uppercase;
  margin: 0 0 12px 0;
}

label {
  display: block;
  font-size: 12px;
  color: #ccc;
  margin-bottom: 4px;
}

input[type="text"],
input[type="number"],
input[type="datetime-local"],
select {
  background: #222;
  border: 1px solid #444;
  color: #fff;
  padding: 8px;
  width: 100%;
  border-radius: 6px;
  box-sizing: border-box;
  margin-bottom: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

select { border: 1px solid #4a90e2; }

.grid-3 { display: grid; grid-template-columns: 1fr 1fr 0.8fr; gap: 8px; }

.check-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  min-height: 24px;
}
.check-group input {
  width: auto;
  margin: 0;
  cursor: pointer;
  transform: scale(1.15);
}
.check-group span { font-size: 13px; color: #eee; padding-top: 2px; }

.action-btn {
  background: #4a90e2;
  border: none;
  color: white;
  padding: 10px;
  width: 100%;
  cursor: pointer;
  border-radius: 8px;
  font-weight: 700;
  margin-top: 5px;
  transition: transform 0.05s ease, background 0.15s ease;
}
.action-btn:hover { background: #357abd; }
.action-btn:active { transform: scale(0.99); }
.action-btn.active { background: #ffcc00; color: #000; }

.anim-controls {
  display: none;
  margin-top: 10px;
  background: #1a1a2a;
  padding: 10px;
  border-radius: 10px;
}

/* Dock animazione (in basso a destra) */
.anim-controls-dock{
  position: fixed;
  right: 14px;
  left: auto;
  bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  transform: none;
  z-index: 130;
  margin-top: 0;
  border: 1px solid rgba(74,144,226,0.55);
  box-shadow: 0 10px 28px rgba(0,0,0,0.55);
  max-width: min(360px, calc(100vw - 28px));
  text-align: right;
}

.anim-controls-dock label{
  margin: 0;
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.82);
}
.anim-grid { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.anim-btn {
  background: #333;
  border: 1px solid #555;
  color: white;
  padding: 8px 10px;
  cursor: pointer;
  border-radius: 8px;
  font-size: 14px;
}
.anim-btn:active { background: #4a90e2; }

/* Controlli rapidi (basso sinistra) */
#quick-launchers{
  position: fixed;
  left: 14px;
  bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  z-index: 140;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: auto;
}

.quick-btn{
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(20, 25, 45, 0.78);
  border: 1px solid rgba(74,144,226,0.65);
  color: #fff;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 10px 24px rgba(0,0,0,0.5);
}

.quick-btn:active{ transform: scale(0.98); }
.quick-btn:hover{ border-color: #4a90e2; }

.pannello-info {
  position: absolute;
  top: 15px;
  left: 75px;
  background: rgba(10, 15, 30, 0.9);
  padding: 10px 15px;
  border-radius: 10px;
  border-left: 4px solid #4a90e2;
  font-size: 11px;
  pointer-events: none;
  z-index: 20;
  max-width: calc(100vw - 120px);
}

.brand { font-family: 'Merienda', cursive; color: #4a90e2; font-size: 14px; display:block; margin-bottom:2px; }
.byline { display:block; color:#aaa; font-size:11px; margin-bottom:6px; }
.date { font-size:11px; font-weight:600; color:#ddd; margin-right:6px; }
.clock { font-size: 1.1em; font-weight: 700; color: #fff; }
.loc { color: #aaa; }

#popup {
  position: absolute;
  display: none;
  background: rgba(15, 25, 45, 0.98);
  border: 1px solid #4a90e2;
  padding: 12px;
  border-radius: 12px;
  z-index: 200;
  min-width: 170px;
  max-width: 260px;
  font-size: 11px;
  pointer-events: auto;
  box-shadow: 0 8px 25px rgba(0,0,0,0.55);
  line-height: 1.4;
}
#popup b { color: #ffcc00; font-size: 12px; display: block; margin-bottom: 4px; }
#popup a {
  color: #4a90e2;
  text-decoration: none;
  font-weight: 700;
  border-top: 1px solid #333;
  display: block;
  margin-top: 8px;
  padding-top: 6px;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 500;
  align-items: center;
  justify-content: center;
}

.modal-card {
  background: #05050c;
  border: 1px solid #4a90e2;
  padding: 16px;
  border-radius: 16px;
  position: relative;
  width: min(1100px, 92vw);
  height: min(760px, 88vh);
  box-sizing: border-box;
}

/* Modali "impostazioni" (più compatti, scrollabili) */
.settings-card{
  width: min(520px, 92vw);
  height: min(760px, 88vh);
  overflow: hidden;
}

.settings-body{
  height: calc(100% - 46px);
  overflow: auto;
  padding-right: 6px;
}

.settings-group{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #2b2b3a;
}
.settings-group:first-child{
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.settings-group-title{
  color: rgba(255, 204, 0, 0.95);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.check-row{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #eee;
}
.check-row input{ transform: scale(1.15); }

.modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  color: #4a90e2;
  font-size: 30px;
  cursor: pointer;
}

.modal-title {
  margin: 0 0 10px 0;
  font-family: 'Merienda', cursive;
  color: #ffcc00;
  font-size: 20px;
}

.modal-zoom {
  position: absolute;
  bottom: 14px;
  right: 14px;
  display: flex;
  gap: 10px;
  z-index: 510;
}

#modalCanvas {
  width: 100%;
  height: calc(100% - 52px);
  background: #010103;
  cursor: grab;
  border-radius: 12px;
}

#modalCanvas:active { cursor: grabbing; }

.modal-hint{
  position:absolute;
  left:14px;
  bottom:16px;
  font-size:11px;
  color:rgba(255,255,255,0.7);
  pointer-events:none;
}

.mt-10 { margin-top: 10px; }
.mt-15 { margin-top: 15px; }

/* focus */
button:focus, input:focus, select:focus {
  outline: 2px solid rgba(74,144,226,0.6);
  outline-offset: 2px;
}


/* Popup nel modal */
.modal-popup{
  position:absolute;
  display:none;
  background: rgba(15, 25, 45, 0.98);
  border: 1px solid #4a90e2;
  padding: 12px;
  border-radius: 12px;
  z-index: 520;
  min-width: 180px;
  max-width: 280px;
  font-size: 11px;
  pointer-events: auto;
  box-shadow: 0 8px 25px rgba(0,0,0,0.55);
  line-height: 1.4;
}
.modal-popup b { color: #ffcc00; font-size: 12px; display: block; margin-bottom: 4px; }
.modal-popup a {
  color: #4a90e2;
  text-decoration: none;
  font-weight: 700;
  border-top: 1px solid #333;
  display: block;
  margin-top: 8px;
  padding-top: 6px;
}
.modal-popup .close{
  position:absolute;
  top:6px;
  right:8px;
  background:none;
  border:none;
  color:#4a90e2;
  font-size:18px;
  cursor:pointer;
}


/* Loading overlay nel modal */
.modal-loading{
  position:absolute;
  inset: 52px 16px 16px 16px; /* sotto al titolo */
  display:none;
  align-items:center;
  justify-content:center;
  background: rgba(0,0,0,0.35);
  border-radius: 12px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  z-index: 505;
  pointer-events:none;
}

#skyCanvas{width:100%;height:100%;display:block;touch-action:none;}

#skyCanvas,#modalCanvas{touch-action:none;}

.results{ margin-top:8px; border:1px solid rgba(255,255,255,0.12); border-radius:10px; overflow:hidden; max-height:240px; overflow-y:auto; }
.results .item{ padding:8px 10px; cursor:pointer; border-bottom:1px solid rgba(255,255,255,0.08); font-size:13px; }
.results .item:hover{ background: rgba(255,255,255,0.06); }
.results .muted{ opacity:.75; font-size:12px; display:block; margin-top:2px; }
.tracked{ margin-top:8px; display:flex; flex-wrap:wrap; gap:8px; }
.tracked .chip{ padding:6px 8px; border:1px solid rgba(255,255,255,0.18); border-radius:999px; font-size:12px; display:flex; gap:6px; align-items:center; }
.tracked .chip button{ border:none; background:transparent; color:#ffcc00; font-size:14px; line-height:1; cursor:pointer; }

.subhead{
  margin-top: 12px;
  margin-bottom: 6px;
  font-size: 11px;
  color: rgba(255,255,255,0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}


/* Sidebar disabilitata (ma presente nel DOM per evitare errori JS) */
.sidebar-disabled{ display:none !important; }


/* ===========================
   Startup preload overlay
   =========================== */
#startup-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(1, 1, 3, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.startup-loader__panel {
  width: min(360px, calc(100vw - 32px));
  padding: 16px 16px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(8, 8, 12, 0.75);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
  text-align: center;
}

.startup-loader__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.startup-loader__subtitle {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: 12px;
}

.startup-loader__bar {
  position: relative;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.12);
}

.startup-loader__barFill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: rgba(255,255,255,0.85);
  transition: width 80ms linear;
}

.startup-loader__barFill--indeterminate {
  width: 35% !important;
  animation: startup-loader-indeterminate 900ms ease-in-out infinite;
}

@keyframes startup-loader-indeterminate {
  0%   { transform: translateX(-120%); }
  50%  { transform: translateX(120%); }
  100% { transform: translateX(320%); }
}

.startup-loader__percent {
  margin-top: 10px;
  font-size: 12px;
  opacity: 0.85;
}

.startup-loader--hide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 260ms ease;
}

@media (prefers-reduced-motion: reduce) {
  .startup-loader__barFill { transition: none; }
  .startup-loader__barFill--indeterminate { animation: none; }
}

/* ===========================
   Loader inline per ricerca (Asteroidi / Comete)
   =========================== */
.search-loader{ display:none; margin-top:8px; }
.search-loader.is-loading{ display:block; }
.search-loader__label{ font-size:12px; opacity:0.9; margin-bottom:6px; }
.search-loader__bar{
  position: relative;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.12);
}
.search-loader__barFill{
  height: 100%;
  width: 35%;
  border-radius: 999px;
  background: rgba(255,255,255,0.85);
  animation: startup-loader-indeterminate 900ms ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .search-loader__barFill{ animation: none; width: 100%; }
}