:root {
  --sage: #8fa88d;
  --sage-dark: #6d806d;
  --pink: #e7b8c8;
  --pink-dark: #c9859d;
  --cream: #fdf9f4;
  --text: #2f2a2a;
  --muted: #6f6767;
  --border: #e8d9de;
  --success: #4f8f64;
  --error: #b94a48;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, var(--cream) 0%, #fff8fb 100%);
  min-height: 100vh;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(143, 168, 141, 0.14);
  padding: 24px;
}

.hero {
  text-align: center;
  margin-bottom: 20px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.15;
  color: var(--sage-dark);
}

.hero p {
  margin: 0 auto;
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
}

.dropzone {
  border: 2px dashed var(--pink);
  border-radius: 18px;
  padding: 20px;
  text-align: center;
  background: linear-gradient(180deg, rgba(231, 184, 200, 0.16) 0%, rgba(255, 255, 255, 0.8) 100%);
}

.dropzone strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.file-input {
  margin: 14px 0 8px;
}

.file-picker {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 180px;
  width: 100%;
  padding: 24px;
  margin: 14px 0 18px;
  border: 2px dashed var(--pink-dark);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(231, 184, 200, 0.24) 0%, rgba(255, 255, 255, 0.96) 100%);
  color: var(--sage-dark);
  font-weight: 700;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(143, 168, 141, 0.12);
}

.file-picker:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(143, 168, 141, 0.14);
}

.file-picker-title {
  font-size: 1.1rem;
}

.file-picker-subtitle {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
}

input[type="file"] {
  display: none;
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

button {
  border: none;
  border-radius: 999px;
  padding: 14px 18px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

button:active {
  transform: scale(0.98);
}

.primary-btn {
  background: linear-gradient(135deg, var(--sage) 0%, var(--pink-dark) 100%);
  color: white;
  box-shadow: 0 10px 20px rgba(143, 168, 141, 0.18);
}

.primary-btn:disabled {
  opacity: 0.65;
  cursor: wait;
  box-shadow: none;
}

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

.status {
  margin-top: 18px;
  border-radius: 16px;
  padding: 14px;
  background: #fbf7f3;
  border: 1px solid var(--border);
}

.status h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.status p {
  margin: 0;
  line-height: 1.5;
}

.status.success {
  background: rgba(79, 143, 100, 0.12);
  border-color: rgba(79, 143, 100, 0.3);
  color: var(--success);
}

.status.error {
  background: rgba(185, 74, 72, 0.1);
  border-color: rgba(185, 74, 72, 0.2);
  color: var(--error);
}

.progress-wrap {
  margin-top: 14px;
}

progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
}

progress::-webkit-progress-bar {
  background: #efe2e7;
}

progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--sage) 0%, var(--pink-dark) 100%);
}

.meta {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--text);
}

@media (min-width: 700px) {
  .page {
    padding: 40px 24px 56px;
  }

  .card {
    padding: 32px;
  }

  .actions {
    flex-direction: row;
    justify-content: center;
  }
}