@import url('https://fonts.googleapis.com/css2?family=Tinos:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
  --kao-background: oklch(0.9842 0.0034 247.8575);
  --kao-foreground: oklch(0.2795 0.0368 260.031);
  --kao-card: #fff;
  --kao-primary: oklch(0.5854 0.2041 277.1173);
  --kao-primary-hover: oklch(0.5106 0.2301 276.9656);
  --kao-muted: oklch(0.967 0.0029 264.5419);
  --kao-muted-fg: oklch(0.551 0.0234 264.3637);
  --kao-border: oklch(0.8717 0.0093 258.3382);
  --kao-radius: 1rem;
  --kao-shadow: 0 4px 16px -2px hsl(0 0% 0% / 0.08);
  --kao-success: #1f7a3b;
  --kao-danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Tinos', Georgia, serif;
  background: var(--kao-background);
  color: var(--kao-foreground);
  line-height: 1.6;
}

a {
  color: var(--kao-primary);
}

.page {
  max-width: 56rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.page-wide {
  max-width: 72rem;
}

.header {
  text-align: center;
  margin-bottom: 2rem;
}

.header h1 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  font-weight: 700;
}

.header p {
  margin: 0;
  color: var(--kao-muted-fg);
}

.card {
  background: var(--kao-card);
  border: 1px solid var(--kao-border);
  border-radius: var(--kao-radius);
  box-shadow: var(--kao-shadow);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
}

input[type="text"],
input[type="password"],
input[type="file"] {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--kao-border);
  border-radius: 0.5rem;
  font: inherit;
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: var(--kao-primary);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--kao-primary-hover);
}

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

.btn-secondary:hover {
  background: var(--kao-muted);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.error {
  color: var(--kao-danger);
  margin: 0 0 1rem;
}

.note {
  color: var(--kao-muted-fg);
  font-size: 0.95rem;
}

.dropzone {
  border: 2px dashed var(--kao-border);
  border-radius: var(--kao-radius);
  padding: 2rem;
  text-align: center;
  background: var(--kao-muted);
  margin-bottom: 1rem;
}

.dropzone.is-dragover {
  border-color: var(--kao-primary);
  background: #f4f0ff;
}

.progress-wrap {
  margin-top: 1rem;
}

.progress-bar {
  width: 100%;
  height: 0.75rem;
  background: var(--kao-muted);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--kao-primary);
  transition: width 0.2s ease;
}

.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.status-table th,
.status-table td {
  border-bottom: 1px solid var(--kao-border);
  padding: 0.65rem 0.5rem;
  text-align: left;
  vertical-align: top;
}

.status-table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--kao-muted-fg);
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--kao-muted);
}

.badge-uploading { background: #e8f1ff; color: #174ea6; }
.badge-paused { background: #fff4e5; color: #9a6700; }
.badge-completed { background: #e7f6ec; color: var(--kao-success); }
.badge-failed { background: #fdecea; color: var(--kao-danger); }

.toolbar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.footer {
  text-align: center;
  font-size: 0.9rem;
  color: var(--kao-muted-fg);
}

@media (min-width: 640px) {
  .header h1 {
    font-size: 2rem;
  }
}