Verbessere Mondfinsternis-Steuerung und Zeitanzeige

public/css/style.css

@@ -4848,6 +4848,13 @@ body.solarsystem-page:not(.jupitersystem-page) .solarsystem-stage-wrap {
     line-height: 1.4;
 }
 
+.eclipse-info-scale-note {
+    margin-top: 0.8rem;
+    font-size: 0.74rem;
+    line-height: 1.45;
+    color: var(--text-dim);
+}
+
 /* Info panel: ein-/ausklappbar */
 .eclipse-info-panel {
     padding-top: 2.4rem;
@@ -4892,6 +4899,37 @@ body.solarsystem-page:not(.jupitersystem-page) .solarsystem-stage-wrap {
     padding: 0.55rem 0.6rem;
 }
 
+.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;
+}
+
+.eclipse-stage-time {
+    position: absolute;
+    left: 50%;
+    bottom: calc(5.4rem + 15px);
+    transform: translateX(-50%);
+    z-index: 9;
+    padding: 0.45rem 0.8rem;
+    border-radius: 999px;
+    border: 1px solid rgba(201, 168, 76, 0.18);
+    background: rgba(5, 9, 18, 0.82);
+    backdrop-filter: blur(8px);
+    color: var(--gold-pale);
+    font-size: 0.88rem;
+    font-variant-numeric: tabular-nums;
+    letter-spacing: 0.04em;
+    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
+    pointer-events: none;
+}
+
 /* View toggle */
 .eclipse-view-toggle {
     position: absolute;
@@ -5003,6 +5041,23 @@ body.solarsystem-page:not(.jupitersystem-page) .solarsystem-stage-wrap {
 .eclipse-tl-max .eclipse-tl-label { color: var(--gold); }
 .eclipse-tl-tot .eclipse-tl-label { color: #f05530; }
 
+.eclipse-sidebar-controls {
+    display: grid;
+    gap: 0.7rem;
+}
+
+.eclipse-sidebar-buttons {
+    display: flex;
+    gap: 0.5rem;
+    flex-wrap: wrap;
+}
+
+.eclipse-speed-label-sidebar {
+    display: grid;
+    gap: 0.3rem;
+    justify-items: start;
+}
+
 .eclipse-timeline-controls {
     display: flex;
     align-items: center;

public/mondfinsternis.php

@@ -42,8 +42,42 @@ $userLon = isset($currentLocation['longitude']) ? (float)$currentLocation['longi
         </div>
       </div>
 
+      <div class="solarsystem-sidebar-block">
+        <div class="solarsystem-label">Steuerung</div>
+        <div class="eclipse-sidebar-controls">
+          <div class="eclipse-sidebar-buttons">
+            <button class="btn btn-sm btn-secondary" id="eclipseBtnRewind" title="Zum Anfang">⏮</button>
+            <button class="btn btn-sm btn-primary" id="eclipseBtnPlay" title="Play/Pause">▶ Play</button>
+            <button class="btn btn-sm btn-secondary" id="eclipseBtnEnd" title="Zum Ende">⏭</button>
+          </div>
+          <div class="eclipse-time-display" id="eclipseTimeDisplay">– – : – – UTC</div>
+          <label class="eclipse-speed-label eclipse-speed-label-sidebar">
+            <span class="solarsystem-label">Geschw.</span>
+            <select id="eclipseSpeedSel" class="eclipse-speed-sel">
+              <option value="1">×1</option>
+              <option value="3">×3</option>
+              <option value="10" selected>×10</option>
+              <option value="30">×30</option>
+              <option value="60">×60</option>
+            </select>
+          </label>
+        </div>
+      </div>
+
+      <div class="solarsystem-sidebar-block">
+        <div class="solarsystem-label">Zeitformat</div>
+        <label class="form-checkbox" for="eclipseUseLocalTime">
+          <input type="checkbox" id="eclipseUseLocalTime">
+          <span>Lokale Zeit statt UTC anzeigen</span>
+        </label>
+        <label class="form-checkbox" for="eclipseShowStageTime">
+          <input type="checkbox" id="eclipseShowStageTime">
+          <span>Uhrzeit mittig in der Grafik anzeigen</span>
+        </label>
+      </div>
+
       <div class="solarsystem-sidebar-block is-hidden" id="eclipseDataBlock">
-        <div class="solarsystem-label">Kontaktzeiten (UTC)</div>
+        <div class="solarsystem-label">Kontaktzeiten (<span id="eclipseTimeZoneLabel">UTC</span>)</div>
         <table class="data-table" id="eclipseContactTable"></table>
       </div>
 
@@ -64,30 +98,40 @@ $userLon = isset($currentLocation['longitude']) ? (float)$currentLocation['longi
       <!-- 2D Moon canvas -->
       <canvas id="eclipseMoonCanvas" class="eclipse-canvas is-hidden"></canvas>
 
-
-      <!-- Scale notice -->
-      <div id="eclipseScaleNote" class="eclipse-scale-note">
-        Abstände nicht maßstabsgetreu<br>(Mond real ~60× weiter entfernt)
-      </div>
-
       <!-- Info overlay -->
-      <div class="solarsystem-info-panel" id="eclipseInfoPanel">
+      <div class="solarsystem-info-panel eclipse-info-panel" id="eclipseInfoPanel">
-        <div class="eclipse-info-empty">Wähle eine Finsternis aus der Liste</div>
+        <button
+          type="button"
+          class="eclipse-info-toggle"
+          id="eclipseInfoToggle"
+          aria-expanded="true"
+          aria-controls="eclipseInfoBody"
+          title="Infokasten ein- oder ausklappen"
+        >
+          <span class="eclipse-info-toggle-icon" aria-hidden="true">▾</span>
+          <span class="sr-only">Infokasten ein- oder ausklappen</span>
+        </button>
+        <div class="eclipse-info-body" id="eclipseInfoBody">
+          <div class="eclipse-info-empty">Wähle eine Finsternis aus der Liste</div>
+          <div class="eclipse-info-scale-note">Abstände nicht maßstabsgetreu, Mond real etwa 60× weiter entfernt</div>
+        </div>
       </div>
 
+      <div class="eclipse-stage-time is-hidden" id="eclipseStageTime">– – : – – UTC</div>
+
       <!-- Timeline -->
       <div class="eclipse-timeline" id="eclipseTimeline">
         <div class="eclipse-timeline-bar" id="eclipseTimelineBar">
           <div class="eclipse-tl-cursor" id="eclipseTimelineCursor"></div>
         </div>
-        <div class="eclipse-timeline-controls">
+        <div class="eclipse-timeline-controls is-hidden" aria-hidden="true">
-          <button class="btn btn-sm btn-secondary" id="eclipseBtnRewind" title="Zum Anfang">⏮</button>
+          <button class="btn btn-sm btn-secondary" id="eclipseBtnRewindLegacy" title="Zum Anfang">⏮</button>
-          <button class="btn btn-sm btn-primary"   id="eclipseBtnPlay"   title="Play/Pause">▶ Play</button>
+          <button class="btn btn-sm btn-primary"   id="eclipseBtnPlayLegacy"   title="Play/Pause">▶ Play</button>
-          <button class="btn btn-sm btn-secondary" id="eclipseBtnEnd"    title="Zum Ende">⏭</button>
+          <button class="btn btn-sm btn-secondary" id="eclipseBtnEndLegacy"    title="Zum Ende">⏭</button>
-          <span class="eclipse-time-display" id="eclipseTimeDisplay">– – : – –  UTC</span>
+          <span class="eclipse-time-display" id="eclipseTimeDisplayLegacy">– – : – –  UTC</span>
           <label class="eclipse-speed-label">
             <span class="solarsystem-label">Geschw.</span>
-            <select id="eclipseSpeedSel" class="eclipse-speed-sel">
+            <select id="eclipseSpeedSelLegacy" class="eclipse-speed-sel">
               <option value="1">×1</option>
               <option value="3">×3</option>
               <option value="10" selected>×10</option>
@@ -140,9 +184,14 @@ const canvas3d      = document.getElementById('eclipseCanvas');
 const canvas2d      = document.getElementById('eclipseMoonCanvas');
 const stageWrap     = document.getElementById('eclipseStageWrap');
 const infoPanel     = document.getElementById('eclipseInfoPanel');
+const infoToggle    = document.getElementById('eclipseInfoToggle');
 const timelineBar   = document.getElementById('eclipseTimelineBar');
 const tlCursor      = document.getElementById('eclipseTimelineCursor');
 const tlDisplay     = document.getElementById('eclipseTimeDisplay');
+const useLocalTimeEl = document.getElementById('eclipseUseLocalTime');
+const showStageTimeEl = document.getElementById('eclipseShowStageTime');
+const timeZoneLabelEl = document.getElementById('eclipseTimeZoneLabel');
+const stageTimeEl   = document.getElementById('eclipseStageTime');
 const eclipseListEl = document.getElementById('eclipseList');
 const dataBlock     = document.getElementById('eclipseDataBlock');
 const contactTable  = document.getElementById('eclipseContactTable');
@@ -161,6 +210,9 @@ let playing   = false;
 let playSpeed = 10;     // minutes / real second
 let lastRAF   = 0;
 let viewMode  = 'geo';
+let infoPanelCollapsed = false;
+let useLocalTime = false;
+let showStageTime = false;
 
 // Eclipse geometry (computed per eclipse)
 let eclB = 0;   // impact parameter (vis-units)
@@ -603,7 +655,7 @@ function updateSim() {
   // ── Time display ────────────────────────────────
   const peakMs = currentEclipse.peak.date.getTime();
   const cur    = new Date(peakMs + simTime * 60000);
-  tlDisplay.textContent = cur.toISOString().slice(11, 16) + ' UTC';
+  tlDisplay.textContent = formatTime(cur, { withSeconds: false });
 
   // ── 2D moon view ────────────────────────────────
   if (viewMode === 'moon') drawMoonView(mp, sdw);
@@ -775,15 +827,49 @@ function phaseName(t) {
   return t < 0 ? 'VOR DER FINSTERNIS' : 'NACH DER FINSTERNIS';
 }
 
-function fmtUTC(peakDate, offsetMin) {
+function timeZoneSuffix() {
-  return new Date(peakDate.getTime() + offsetMin * 60000).toISOString().slice(11, 19) + ' UTC';
+  return useLocalTime ? 'Uhr' : 'UTC';
+}
+
+function formatDate(date, options) {
+  const settings = useLocalTime ? {} : { timeZone: 'UTC' };
+  return date.toLocaleDateString('de-DE', { ...options, ...settings });
+}
+
+function formatTime(date, { withSeconds = true } = {}) {
+  const settings = {
+    hour: '2-digit',
+    minute: '2-digit',
+    ...(withSeconds ? { second: '2-digit' } : {}),
+    hour12: false,
+    ...(useLocalTime ? {} : { timeZone: 'UTC' }),
+  };
+  return `${date.toLocaleTimeString('de-DE', settings)} ${timeZoneSuffix()}`;
+}
+
+function refreshTimeDisplays() {
+  timeZoneLabelEl.textContent = timeZoneSuffix();
+  if (!currentEclipse) {
+    tlDisplay.textContent = `– – : – – ${timeZoneSuffix()}`;
+    return;
+  }
+  renderInfo();
+  renderContactTable();
+  updateSim();
+}
+
+function setInfoPanelCollapsed(collapsed) {
+  infoPanelCollapsed = collapsed;
+  infoPanel.classList.toggle('is-collapsed', collapsed);
+  infoToggle.setAttribute('aria-expanded', String(!collapsed));
+  infoToggle.title = collapsed ? 'Infokasten aufklappen' : 'Infokasten zuklappen';
 }
 
 function renderInfo() {
   const ec = currentEclipse;
   const d  = ec.peak.date;
-  const ds = d.toLocaleDateString('de-DE', { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' });
+  const ds = formatDate(d, { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' });
-  const ts = d.toISOString().slice(11, 19) + ' UTC';
+  const ts = formatTime(d);
   const tc = { penumbral: 'eclipse-type-pen', partial: 'eclipse-type-par', total: 'eclipse-type-tot' }[ec.kind] || '';
   const tl = { penumbral: 'Halbschatten-Finsternis', partial: 'Partielle Mondfinsternis', total: 'Totale Mondfinsternis' }[ec.kind] || ec.kind;
 
@@ -791,7 +877,7 @@ function renderInfo() {
     ? ec.umbral_magnitude.toFixed(3)
     : (ec.penumbral_magnitude !== undefined ? ec.penumbral_magnitude.toFixed(3) + ' (Hb)' : '—');
 
-  infoPanel.innerHTML = `
+  document.getElementById('eclipseInfoBody').innerHTML = `
     <div class="eclipse-info-type ${tc}">${tl}</div>
     <div class="eclipse-info-date">${ds}</div>
     <div class="eclipse-info-time">${ts}</div>
@@ -802,6 +888,7 @@ function renderInfo() {
       <tr><td>Magnitude</td><td>${mag}</td></tr>
     </table>
     <div class="eclipse-info-phase" id="eclipsePhaseLabel">—</div>
+    <div class="eclipse-info-scale-note">Abstände nicht maßstabsgetreu, Mond real etwa 60× weiter entfernt</div>
   `;
 }
 
@@ -832,7 +919,7 @@ function renderContactTable() {
   contactTable.innerHTML = rows.map(([lbl, off, desc]) =>
     `<tr>
       <td class="eclipse-contact-label">${lbl}</td>
-      <td class="eclipse-contact-time">${fmtUTC(pk, off)}</td>
+      <td class="eclipse-contact-time">${formatTime(new Date(pk.getTime() + off * 60000))}</td>
       <td class="eclipse-contact-desc">${desc}</td>
     </tr>`
   ).join('');
@@ -886,9 +973,25 @@ function renderTimeline() {
   }
 }
 
+infoToggle.addEventListener('click', () => {
+  setInfoPanelCollapsed(!infoPanelCollapsed);
+});
+
 // ════════════════════════════════════════════════════════════
 //  Interaction
 // ════════════════════════════════════════════════════════════
+const originalUpdateSim = updateSim;
+updateSim = function() {
+  originalUpdateSim();
+  stageTimeEl.textContent = tlDisplay.textContent;
+};
+
+const originalRefreshTimeDisplays = refreshTimeDisplays;
+refreshTimeDisplays = function() {
+  originalRefreshTimeDisplays();
+  stageTimeEl.textContent = tlDisplay.textContent;
+};
+
 function setupInteraction() {
   // Camera orbit
   canvas3d.addEventListener('mousedown', e => { isDragging = true; dragX = e.clientX; dragY = e.clientY; });
@@ -949,6 +1052,16 @@ function setupInteraction() {
   // Speed
   speedSel.addEventListener('change', () => { playSpeed = parseInt(speedSel.value); });
 
+  useLocalTimeEl.addEventListener('change', () => {
+    useLocalTime = useLocalTimeEl.checked;
+    refreshTimeDisplays();
+  });
+
+  showStageTimeEl.addEventListener('change', () => {
+    showStageTime = showStageTimeEl.checked;
+    stageTimeEl.classList.toggle('is-hidden', !showStageTime);
+  });
+
   // View toggle
   btnGeoView.addEventListener('click',  () => setView('geo'));
   btnMoonView.addEventListener('click', () => setView('moon'));