:root {
  --primary-color: #3b82f6;
  --secondary-color: #64748b;
  --success-color: #22c55e;
  --danger-color: #ef4444;
  --bg-color: #f8fafc;
  --card-bg: #ffffff;
  --text-color: #1e293b;
  --border-color: #e2e8f0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
  padding: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 80px; /* Space for footer */
}

header h1 {
  display: none;
}

/* Voice Section */
.voice-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  resize: none;
  background: var(--card-bg);
  min-height: 100px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.row-layout {
  display: flex;
  gap: 8px;
}

.row-layout .btn {
  flex: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  padding: 12px 20px;
  min-height: 48px; /* Ensure touch target size */
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-secondary {
  background-color: white;
  color: var(--secondary-color);
  border: 1px solid var(--border-color);
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}

.btn:active {
  transform: scale(0.98);
  opacity: 0.9;
}

.icon {
  margin-right: 6px;
  font-size: 18px;
}

#recording-status {
  color: var(--danger-color);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  font-size: 14px;
}

/* Form Section */
.form-section {
  background: var(--card-bg);
  padding: 12px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
}

.form-group.vertical {
  flex-direction: column;
  gap: 4px;
}

.form-group.horizontal {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.form-group.horizontal label {
  flex-shrink: 0;
  width: 70px;
}

.form-group.horizontal input {
  /* flex: 1;  Removed this because it's now inside input-group */
  width: 100%;
}

.input-group {
  display: flex;
  flex: 1;
  gap: 8px;
  align-items: center;
}

.input-group input {
  flex: 1;
}

.btn-now {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 18px; /* Icon size */
  cursor: pointer;
  background: white;
  padding: 0 10px;
  height: 42px; /* Match standard input height (16px font + 8px*2 padding + 2px border) */
  flex-shrink: 0;
}

.btn-now:active {
  background-color: #f1f5f9;
  transform: scale(0.98);
}

.form-group label {
  font-size: 14px;
  color: var(--secondary-color);
  font-weight: 500;
}

.form-group input {
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 16px;
  background: #fdfdfd;
}

/* Modal Content */
.modal-content {
  background: white;
  padding: 24px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 280px;
}

.modal-logs {
  width: 100%;
  margin: 16px 0;
  text-align: left;
  font-size: 14px;
  color: #666;
  max-height: 200px;
  overflow-y: auto;
}

.modal-log-item {
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.modal-log-item::before {
  content: "•";
  position: absolute;
  left: 5px;
  color: var(--primary-color);
}

.modal-log-item.success {
  color: var(--success-color);
}

.modal-log-item.success::before {
  content: "✓";
  color: var(--success-color);
}

/* Footer Actions */
.footer-actions {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Loading Overlay */
#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-text {
  margin-top: 12px;
  color: var(--secondary-color);
  font-weight: 500;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}