/* ============================================================
   Upload Link — upload form page (ul-*)
   ============================================================ */

/* ─── Header ─── */
.ul-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 2px 8px rgba(42,52,57,0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.ul-header__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ul-header__logo-icon {
  width: 2rem;
  height: 2rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 0.875rem;
}
.ul-header__company {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--color-primary-container);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
}

/* ─── Layout ─── */
.ul-main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}
.ul-left { flex: 1; min-width: 0; }
.ul-sidebar {
  width: 22rem;
  flex-shrink: 0;
  position: sticky;
  top: 5rem;
}
@media (max-width: 768px) {
  .ul-main { flex-direction: column; }
  .ul-sidebar { width: 100%; position: static; }
}

/* ─── Company banner ─── */
.ul-company-banner {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.ul-company-banner__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}
.ul-company-banner__text { flex: 1; }
.ul-company-banner__company {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}
.ul-company-banner__subtitle {
  font-size: 0.8125rem;
  opacity: 0.8;
  margin-top: 0.125rem;
}

/* ─── Upload card ─── */
.ul-upload-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(42,52,57,0.06);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.ul-upload-card__header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}
.ul-upload-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}
.ul-upload-card__body { padding: 1.5rem; }

/* ─── Dropzone ─── */
.ul-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  border: 2.5px dashed var(--color-outline-variant);
  border-radius: var(--radius-lg);
  background: var(--color-bg-subtle);
  text-align: center;
  cursor: pointer;
  transition: border-color 200ms ease, background-color 200ms ease;
  min-height: 14rem;
  user-select: none;
}
.ul-dropzone:hover,
.ul-dropzone.is-dragging {
  border-color: var(--color-primary);
  background: rgba(70, 95, 136, 0.06);
}
.ul-dropzone.is-dragging {
  transform: scale(1.005);
}
.ul-dropzone__icon {
  font-size: 3rem;
  color: var(--color-border-medium);
  margin-bottom: 1.25rem;
  transition: color 200ms ease, transform 200ms ease;
}
.ul-dropzone:hover .ul-dropzone__icon,
.ul-dropzone.is-dragging .ul-dropzone__icon {
  color: var(--color-primary);
}
.ul-dropzone.is-dragging .ul-dropzone__icon {
  transform: translateY(-4px) scale(1.1);
}
.ul-dropzone.is-dragging .ul-dropzone__message {
  color: var(--color-primary);
}
.ul-dropzone__message {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.375rem;
}
.ul-dropzone__sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}
.ul-dropzone__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}
.ul-dropzone__btn:hover { background: var(--color-primary-hover); transform: translateY(-1px); }

/* ─── File list container ─── */
.ul-file-list-container {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

/* ─── File card (cloned by upload Stimulus controller) ─── */
.ul-file-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
}
.ul-file-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.ul-file-card__icon--loading {
  background: var(--color-border-subtle);
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.75rem;
}
.ul-file-card__progress { font-size: 0.75rem; font-weight: 600; }
.ul-file-card__icon--success {
  background: var(--color-success-border);
  border: 2px solid var(--color-success-border-strong);
  color: var(--color-success);
}
.ul-file-card__icon--error {
  background: #fee2e2;
  border: 2px solid var(--color-error-border);
  color: var(--color-error);
}
.ul-file-card__info { flex: 1; min-width: 0; }
.ul-file-card__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ul-file-card__status { display: block; font-size: 0.8125rem; margin-top: 0.125rem; }
.ul-file-card__status--loading { color: var(--color-text-muted); }
.ul-file-card__status--success { color: var(--color-success); }
.ul-file-card__status--error { color: var(--color-error); }
.ul-file-card__remove {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  transition: color 150ms ease, background 150ms ease;
  flex-shrink: 0;
}
.ul-file-card__remove:hover { color: var(--color-error); background: #fee2e2; }

/* ─── Actions ─── */
.ul-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-top: 1.5rem; }
.ul-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: filter 200ms ease, transform 200ms ease;
  letter-spacing: -0.01em;
}
.ul-submit-btn:hover { filter: brightness(0.92); transform: translateY(-1px); }
.ul-submit-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; filter: none; }
.ul-back-link {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.ul-back-link:hover { color: var(--color-primary); }

/* ─── Sidebar ─── */
.ul-sidebar-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(42,52,57,0.06);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.ul-sidebar-card--muted {
  background: var(--color-bg-subtle);
  box-shadow: none;
  border: 1px solid var(--color-border-subtle);
}
.ul-sidebar-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ul-sidebar-card__title i { color: var(--color-primary); }
.ul-sidebar-steps { display: flex; flex-direction: column; gap: 1rem; }
.ul-sidebar-step { display: flex; gap: 0.875rem; align-items: flex-start; }
.ul-sidebar-step__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-primary-container);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  flex-shrink: 0;
}
.ul-sidebar-step__title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
}
.ul-sidebar-step__desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: 0.125rem;
}
.ul-sidebar-security-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.ul-sidebar-security-note i { color: var(--color-primary); margin-right: 0.25rem; }