/* ---- Layout ---- */
body { background: var(--pico-background-color); }

.login-card {
  max-width: 400px;
  margin: 6rem auto 0;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
  background: var(--pico-card-background-color);
  position: sticky;
  top: 0;
  z-index: 10;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--pico-muted-color);
}

.sep { opacity: 0.4; }

.logout-btn {
  margin: 0;
  padding: 0.25rem 0.75rem;
  font-size: 0.85rem;
}

.upload-main {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

/* ---- Description row ---- */
.desc-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.desc-row select { flex: 0 0 auto; min-width: 220px; margin-bottom: 0; }
.desc-custom { flex: 1 1 200px; margin-bottom: 0; }

.batch-preview {
  display: block;
  margin-top: 0.25rem;
  color: var(--pico-muted-color);
}

/* ---- Drop zone ---- */
.dropzone-section { margin: 1.25rem 0; }

.dropzone {
  border: 2px dashed var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  padding: 2.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  color: var(--pico-muted-color);
  user-select: none;
}

.dropzone:hover,
.dropzone.drag-over {
  border-color: var(--pico-primary);
  background: var(--pico-primary-background);
  color: var(--pico-primary);
}

.dropzone.has-files {
  padding: 1rem;
  font-size: 0.9rem;
}

/* ---- File table ---- */
.file-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.small-btn {
  margin: 0;
  padding: 0.2rem 0.6rem;
  font-size: 0.8rem;
}

.file-table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  font-size: 0.875rem;
}

.original-name {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--pico-muted-color);
}

.name-input {
  width: 100%;
  margin-bottom: 0;
  padding: 0.3rem 0.5rem;
  font-size: 0.875rem;
}

.input-warn { border-color: var(--pico-del-color) !important; }

.warn-text {
  color: var(--pico-del-color);
  display: block;
  font-size: 0.75rem;
}

.warn-row td { background: color-mix(in srgb, var(--pico-del-color) 5%, transparent); }

.size-col { white-space: nowrap; color: var(--pico-muted-color); }

.icon-btn {
  margin: 0;
  padding: 0.2rem 0.5rem;
  font-size: 0.8rem;
  line-height: 1;
}

/* ---- Progress ---- */
.progress-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
}
.progress-section progress { flex: 1; margin: 0; }

/* ---- Action row ---- */
.action-row {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.action-row button { margin: 0; }

/* ---- Messages ---- */
.error-msg {
  color: var(--pico-del-color);
  font-size: 0.9rem;
}

/* ---- Success card ---- */
.success-card {
  max-width: 600px;
  margin: 4rem auto 0;
}

.warn-box {
  border: 1px solid var(--pico-del-color);
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  color: var(--pico-del-color);
  font-size: 0.9rem;
  margin-top: 1rem;
}