:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --text: #102033;
  --muted: #5d6b7a;
  --line: #d9e0ea;
  --accent: #2457f5;
  --accent-soft: #e8eeff;
  --danger: #b42318;
  --success: #0f7b53;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.brand h1 {
  margin: 0;
  font-size: 24px;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 18px;
}

.grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  color: var(--text);
}

input[type="file"] {
  width: 100%;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.field {
  margin-bottom: 14px;
}

.dropzone {
  display: grid;
  gap: 8px;
  border: 1.5px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fafcff;
  cursor: pointer;
  min-height: 132px;
  align-content: center;
}

.dropzone.dragging {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.dropzone strong {
  font-size: 16px;
}

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

.upload-state {
  margin-top: 8px;
}

.upload-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

progress {
  width: 100%;
  height: 16px;
}

.row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 11px 14px;
  font: inherit;
  cursor: pointer;
}

button.primary,
.button.primary {
  background: var(--accent);
  color: #fff;
}

button.secondary,
.button.secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--text);
}

button.danger {
  background: #fff;
  border-color: #f1b4af;
  color: var(--danger);
}

.hint {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.status.done {
  background: #e7f7ef;
  color: var(--success);
}

.status.warn {
  background: #fff4e5;
  color: #9a6700;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-top: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.muted {
  color: var(--muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.login-wrap {
  max-width: 520px;
  margin: 64px auto 0;
}

.landing {
  max-width: 720px;
  margin: 64px auto 0;
}

@media (max-width: 900px) {
  .grid,
  .row {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}