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

body {
  font-family: Arial, sans-serif;
  background-color: #fff;
  color: #000;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

h1 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 24px;
}

.timeline {
  border: 1px solid #000;
  min-height: 300px;
  margin-bottom: 20px;
  padding: 10px;
  overflow-y: auto;
}

.post {
  border: 1px solid #000;
  padding: 10px;
  margin-bottom: 10px;
  background-color: #fff;
}

.post-content {
  margin-bottom: 5px;
}

.post-coords {
  font-size: 12px;
  color: #666;
  text-align: right;
}

.post audio,
.post video {
  width: 100%;
  margin-bottom: 5px;
}

.input-container {
  display: flex;
  gap: 10px;
  align-items: center;
}

.text-input {
  flex: 1;
  padding: 10px;
  border: 1px solid #000;
  font-size: 14px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border: 1px solid #000;
  background-color: #fff;
  cursor: pointer;
  font-size: 20px;
}

.icon-btn:hover {
  background-color: #f0f0f0;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
  z-index: 100;
}

#coords-modal {
  z-index: 200;
}

#audio-modal {
  z-index: 150;
}


.modal.active {
  display: flex;
}

.modal-content {
  background-color: #fff;
  border: 1px solid #000;
  padding: 20px;
  max-width: 400px;
  width: 90%;
}

.modal-content h3 {
  margin-bottom: 10px;
}

.modal-content p {
  margin-bottom: 10px;
}

.modal-content input {
  width: 100%;
  padding: 10px;
  border: 1px solid #000;
  margin-bottom: 10px;
  font-size: 14px;
}

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

.btn {
  padding: 10px 20px;
  border: 1px solid #000;
  background-color: #fff;
  cursor: pointer;
  font-size: 14px;
}

.btn:hover {
  background-color: #f0f0f0;
}

.timer {
  text-align: center;
  font-size: 24px;
  margin: 20px 0;
  font-family: monospace;
}

.hidden {
  display: none !important;
}