/* style.css */

/* Reset/Grundlayout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  background-color: #1f1f1f;
  color: #ddd;
  font-family: "Open Sans", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
header, footer {
  text-align: center;
  padding: 20px;
  background: #333;
}
header h1 {
  font-size: 2em;
}
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
}

/* ========== Upload-Section (Groß) ========== */
#uploadSection {
  width: 80%;
  max-width: 800px;
  background: #2f2f2f;
  border: 2px dashed #555;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 20px;
  padding: 30px 20px;
}
#uploadSection h2 {
  margin-bottom: 15px;
}
#fileInput {
  display: block;
  margin: 0 auto 10px;
}
#dropZone {
  margin: 10px auto;
  padding: 40px 20px;
  border: 2px dashed #888;
  border-radius: 5px;
  font-size: 1em;
  color: #aaa;
}
#dropZone.dragover {
  border-color: #0f0;
  color: #0f0;
}

/* ========== Player Section ========== */
#playerSection {
  width: 80%;
  max-width: 800px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Timeline */
#timelineContainer {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 10px;
}
#timelineRange {
  flex: 1; 
  appearance: none;
  height: 5px;
  background: #444;
  cursor: pointer;
}
#timelineRange::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
}
#currentTimeLabel, #durationLabel {
  width: 50px;
  text-align: center;
  font-family: monospace;
}

/* Player Buttons */
#playerButtons {
  margin-top: 10px;
}
#playerButtons button {
  background: #444;
  color: #ddd;
  border: 1px solid #555;
  padding: 8px 14px;
  border-radius: 4px;
  cursor: pointer;
  margin: 0 5px;
}
#playerButtons button:hover {
  background: #555;
}

/* ========== Controls & Canvas ========== */
#controlsSection {
  width: 90%;
  max-width: 1200px;
}

#settingsRow {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

#selectControls, 
#rangeControls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 5px 0;
}

label {
  font-weight: bold;
  margin-right: 5px;
}

select {
  background-color: #333;
  color: #ddd;
  border: 1px solid #555;
  padding: 5px 10px;
  border-radius: 4px;
}

/* Range Sliders */
#sensitivityRange,
#sizeRange {
  width: 100px;
}

/* BPM-Anzeige */
#infoRow {
  margin-bottom: 10px;
  text-align: center;
}
#bpmDisplay {
  font-size: 1.2em;
}

/* Canvas (responsive) */
#canvasContainer {
  width: 100%;
  height: 60vh;
  border: 1px solid #444;
  position: relative;
  background-color: #000;
}
#visualizerCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Footer */
footer p {
  margin-top: 20px;
}