:root {
  --bg-color: #f7f4ef;         /* Krem kertas hangat */
  --card-bg: #ffffff;
  --primary-color: #8b5a2b;    /* Cokelat kayu */
  --primary-hover: #6e451f;
  --accent-color: #4a7c59;     /* Hijau pandan */
  --text-main: #332c27;
  --text-muted: #7a6e65;
  --border-color: #e0d8ce;
  --bar-bg: #eee8df;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.main-card {
  background-color: var(--card-bg);
  width: 100%;
  max-width: 850px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
  overflow: hidden;
  padding: 30px;
}

.header {
  text-align: center;
  margin-bottom: 25px;
}

.badge {
  background-color: #f2e6d8;
  color: var(--primary-color);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 10px;
}

.header h1 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

@media (max-width: 768px) {
  .content {
    grid-template-columns: 1fr;
  }
}

.webcam-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.webcam-box {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--bg-color);
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.webcam-box canvas {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  border-radius: 10px;
}

.placeholder-text {
  text-align: center;
  color: var(--text-muted);
}

.placeholder-text span {
  font-size: 2.5rem;
  display: block;
}

#btn-start {
  margin-top: 15px;
  width: 100%;
  padding: 12px 20px;
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

#btn-start:hover {
  background-color: var(--primary-hover);
}

#btn-start:active {
  transform: scale(0.98);
}

#btn-start:disabled {
  background-color: var(--border-color);
  cursor: not-allowed;
}

.prediction-section {
  display: flex;
  flex-direction: column;
}

.prediction-section h2 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.status-message {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 15px;
}

.label-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prediction-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}

.item-bar-bg {
  width: 100%;
  height: 10px;
  background-color: var(--bar-bg);
  border-radius: 5px;
  overflow: hidden;
}

.item-bar-fill {
  height: 100%;
  background-color: var(--accent-color);
  width: 0%;
  border-radius: 5px;
  transition: width 0.2s ease-in-out;
}