/*! uploady — multi-file staging UI. Theme via --uploady-accent. */

:root {
  --uploady-accent:        #0284c7;
  --uploady-accent-soft:   rgba(2, 132, 199, 0.10);
  --uploady-accent-fg:     #ffffff;

  --uploady-bg:            #ffffff;
  --uploady-bg-elevated:   #fafafa;
  --uploady-bg-code:       #f4f4f5;
  --uploady-fg:            #09090b;
  --uploady-fg-muted:      #52525b;
  --uploady-fg-faint:      #a1a1aa;
  --uploady-border:        #e4e4e7;
  --uploady-border-strong: #d4d4d8;
  --uploady-danger:        #b91c1c;
  --uploady-danger-soft:   rgba(185, 28, 28, 0.10);

  --uploady-radius:        10px;
  --uploady-radius-sm:     6px;
  --uploady-font-sans:     -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --uploady-font-mono:     "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --uploady-accent:        #38bdf8;
    --uploady-accent-soft:   rgba(56, 189, 248, 0.16);
    --uploady-accent-fg:     #082f49;

    --uploady-bg:            #0a0a0b;
    --uploady-bg-elevated:   #18181b;
    --uploady-bg-code:       #18181b;
    --uploady-fg:            #fafafa;
    --uploady-fg-muted:      #a1a1aa;
    --uploady-fg-faint:      #71717a;
    --uploady-border:        #27272a;
    --uploady-border-strong: #3f3f46;
    --uploady-danger:        #f87171;
    --uploady-danger-soft:   rgba(248, 113, 113, 0.14);
  }
}

/* Hide the file input but keep it in the DOM so the form posts it. */
.up-input-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.up-root {
  font-family: var(--uploady-font-sans);
  color: var(--uploady-fg);
  width: 100%;
}
.up-root *, .up-root *::before, .up-root *::after { box-sizing: border-box; }
.up-root [hidden] { display: none !important; }

.up-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 3rem 1.5rem;
  border: 2px dashed var(--uploady-border-strong);
  border-radius: var(--uploady-radius);
  background: var(--uploady-bg-elevated);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  outline: none;
}
.up-drop:hover,
.up-drop:focus-visible {
  border-color: var(--uploady-accent);
  background: var(--uploady-accent-soft);
}
.up-drop.is-dragover,
.up-root.is-dragover .up-drop {
  border-color: var(--uploady-accent);
  border-style: solid;
  background: var(--uploady-accent-soft);
  color: var(--uploady-accent);
}
.up-drop__icon {
  width: 44px;
  height: 44px;
  color: var(--uploady-fg-faint);
  transition: color 0.15s, transform 0.15s;
}
.up-drop:hover .up-drop__icon,
.up-drop:focus-visible .up-drop__icon,
.up-drop.is-dragover .up-drop__icon,
.up-root.is-dragover .up-drop__icon {
  color: var(--uploady-accent);
}
.up-drop.is-dragover .up-drop__icon,
.up-root.is-dragover .up-drop__icon { transform: translateY(-2px); }
.up-drop__icon svg { width: 100%; height: 100%; display: block; }
.up-drop__primary {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--uploady-fg);
}
.up-drop__pick {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--uploady-accent);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.up-drop__pick:hover { filter: brightness(0.92); }
.up-drop__hint {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--uploady-fg-faint);
}

.up-stage {
  border: 1px solid var(--uploady-border);
  border-radius: var(--uploady-radius);
  background: var(--uploady-bg);
  overflow: hidden;
  position: relative;
}
.up-root.is-dragover .up-stage,
.up-stage.is-dragover {
  outline: 2px dashed var(--uploady-accent);
  outline-offset: -4px;
  background: var(--uploady-accent-soft);
}
.up-stage__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--uploady-border);
  background: var(--uploady-bg-elevated);
}
.up-stage__title {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
  min-width: 0;
}
.up-stage__title strong {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.up-stage__title span {
  font-size: 0.8125rem;
  color: var(--uploady-fg-muted);
}
.up-stage__actions {
  display: flex;
  gap: 0.375rem;
  flex: 0 0 auto;
}
.up-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--uploady-border-strong);
  border-radius: var(--uploady-radius-sm);
  padding: 0.4rem 0.75rem;
  font: 600 0.8125rem var(--uploady-font-sans);
  color: var(--uploady-fg);
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
}
.up-btn:hover {
  color: var(--uploady-accent);
  border-color: var(--uploady-accent);
  background: var(--uploady-accent-soft);
}
.up-btn--danger:hover {
  color: var(--uploady-danger);
  border-color: var(--uploady-danger);
  background: var(--uploady-danger-soft);
}

.up-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.up-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--uploady-border);
  position: relative;
}
.up-row:last-child { border-bottom: none; }
.up-row[data-status="error"] {
  background: var(--uploady-danger-soft);
}

@keyframes up-cascade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.up-row.is-cascading {
  opacity: 0;
  animation: up-cascade-in 0.32s ease-out forwards;
  animation-delay: var(--up-cascade-delay, 0ms);
}

.up-row__thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--uploady-radius-sm);
  background: var(--uploady-bg-code);
  border: 1px solid var(--uploady-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.up-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.up-row__ext {
  font: 700 0.6875rem var(--uploady-font-mono);
  letter-spacing: 0.04em;
  color: var(--uploady-fg-muted);
  text-transform: uppercase;
}

.up-row__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1875rem;
}
.up-row__name-wrap {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  min-width: 0;
}
.up-row__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--uploady-fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.up-row__rename {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0.125rem;
  color: var(--uploady-fg-faint);
  cursor: pointer;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  opacity: 0;
  transition: opacity 0.12s, color 0.12s, background 0.12s;
}
.up-row:hover .up-row__rename,
.up-row:focus-within .up-row__rename {
  opacity: 1;
}
.up-row__rename:hover {
  color: var(--uploady-accent);
  background: var(--uploady-accent-soft);
}

.up-row__rename-edit {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  min-width: 0;
  flex: 1 1 auto;
}
.up-row__rename-input {
  appearance: none;
  background: var(--uploady-bg);
  border: 1px solid var(--uploady-accent);
  border-radius: var(--uploady-radius-sm);
  padding: 0.25rem 0.5rem;
  font: 600 0.9375rem var(--uploady-font-sans);
  color: var(--uploady-fg);
  min-width: 0;
  flex: 1 1 auto;
  outline: none;
  box-shadow: 0 0 0 3px var(--uploady-accent-soft);
}
.up-row__rename-ext {
  font: 600 0.9375rem var(--uploady-font-sans);
  color: var(--uploady-fg-muted);
  flex: 0 0 auto;
  padding-left: 0.125rem;
}

.up-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--uploady-fg-muted);
}
.up-row__dot { color: var(--uploady-fg-faint); }
.up-row__type {
  font-family: var(--uploady-font-mono);
  font-size: 0.75rem;
  background: var(--uploady-bg-code);
  border: 1px solid var(--uploady-border);
  border-radius: 4px;
  padding: 0.05rem 0.375rem;
  color: var(--uploady-fg-muted);
}
.up-row__path {
  font-family: var(--uploady-font-mono);
  font-size: 0.75rem;
  color: var(--uploady-fg-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 50%;
}
.up-row__err {
  color: var(--uploady-danger);
  font-weight: 600;
}

.up-row__bar {
  margin-top: 0.375rem;
  height: 3px;
  background: var(--uploady-bg-code);
  border-radius: 999px;
  overflow: hidden;
  opacity: 0;
  transform-origin: left;
  transition: opacity 0.25s 0.15s;
}
.up-row[data-status="staging"] .up-row__bar { opacity: 1; transition: none; }
.up-row[data-status="ready"]   .up-row__bar { opacity: 0; }
.up-row[data-status="error"]   .up-row__bar { display: none; }

.up-row__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--uploady-accent);
  border-radius: 999px;
}
@keyframes up-progress-fill {
  from { width: 0%; }
  to   { width: 100%; }
}
.up-row.is-cascading .up-row__bar-fill {
  animation: up-progress-fill var(--up-progress-dur, 600ms) ease-out forwards;
  animation-delay: var(--up-progress-delay, 0ms);
}

.up-row__remove {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0.375rem;
  color: var(--uploady-fg-faint);
  cursor: pointer;
  border-radius: var(--uploady-radius-sm);
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  transition: color 0.12s, background 0.12s;
}
.up-row__remove:hover {
  color: var(--uploady-danger);
  background: var(--uploady-danger-soft);
}
.up-row__remove:focus-visible {
  outline: 2px solid var(--uploady-accent);
  outline-offset: 1px;
}

.up-error {
  margin-top: 0.75rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--uploady-radius-sm);
  background: var(--uploady-danger-soft);
  color: var(--uploady-danger);
  border: 1px solid var(--uploady-danger-soft);
  font-size: 0.875rem;
}