/* Phase C WhatsApp tools — dark shell (matches video tools) */
.fa-wrap,
.dvs-wrap {
  --c-accent: #fa5b0f;
  --c-accent-2: #ff8a3d;
  --c-text: #e8eef6;
  --c-muted: rgba(232, 238, 246, 0.6);
  --c-faint: rgba(232, 238, 246, 0.45);
  --c-line: rgba(255, 255, 255, 0.09);
  margin: 1.25rem 0 2rem;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, #0b2a4a 0%, #0a2340 45%, #081c33 100%);
  color: var(--c-text);
  box-shadow: 0 10px 30px rgba(8, 28, 51, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.fa-wrap *,
.dvs-wrap * {
  box-sizing: border-box;
}
.fa-topbar,
.dvs-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--c-line);
}
.fa-topbar-title,
.dvs-topbar-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 0.95rem;
}
.fa-topbar-title svg,
.dvs-topbar-title svg {
  width: 18px;
  height: 18px;
  fill: var(--c-accent);
  flex-shrink: 0;
}
.fa-topbar-title small,
.dvs-topbar-title small {
  display: block;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--c-faint);
}
.fa-topbar-actions,
.dvs-topbar-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.fa-btn,
.dvs-btn {
  appearance: none;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  transition: opacity 0.12s ease, background 0.12s ease;
}
.fa-btn:disabled,
.dvs-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.fa-btn-ghost,
.dvs-btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-text);
  padding: 8px 12px;
  font-size: 0.83rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.fa-btn-ghost:hover:not(:disabled),
.dvs-btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
}
.fa-btn-primary,
.dvs-btn-primary {
  background: linear-gradient(180deg, var(--c-accent) 0%, #e04f0a 100%);
  color: #fff;
  padding: 10px 18px;
  font-size: 0.9rem;
  box-shadow: 0 4px 14px rgba(250, 91, 15, 0.35);
}
.fa-drop,
.dvs-drop {
  padding: 48px 20px;
  text-align: center;
  cursor: pointer;
  border: 2px dashed rgba(255, 255, 255, 0.18);
  margin: 18px;
  border-radius: 14px;
}
.fa-drop:hover,
.fa-drop.is-dragover,
.dvs-drop:hover,
.dvs-drop.is-dragover {
  border-color: var(--c-accent);
  background: rgba(250, 91, 15, 0.07);
}
.fa-drop h3,
.dvs-drop h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 1.12rem;
}
.fa-drop p,
.dvs-drop p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}
.fa-file-input,
.dvs-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}
.fa-editor,
.dvs-editor {
  padding: 0 18px 18px;
}
.fa-meta,
.dvs-meta {
  font-size: 0.84rem;
  color: var(--c-muted);
  margin: 0 0 12px;
  word-break: break-all;
}
.fa-preview-wrap,
.dvs-preview-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.fa-preview-wrap img,
.dvs-preview-wrap video {
  max-width: 100%;
  max-height: 280px;
  border-radius: 12px;
  background: #000;
  outline: 1px solid rgba(255, 255, 255, 0.08);
}
.fa-fields,
.dvs-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.fa-field label,
.dvs-field label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-faint);
  margin: 0 0 4px 2px;
}
.fa-field select,
.dvs-field select {
  width: 100%;
  background: rgba(255, 255, 255, 0.09);
  color: #fff;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  font-size: 0.9rem;
}
.fa-field select option,
.dvs-field select option {
  color: #111;
}
.fa-hint,
.dvs-hint {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--c-faint);
  line-height: 1.4;
  margin: 0;
}
.fa-status,
.dvs-status {
  margin: 8px 0 0;
  font-size: 0.88rem;
  color: var(--c-muted);
}
.fa-status.is-ok,
.dvs-status.is-ok {
  color: #86efac;
}
.fa-status.is-error,
.dvs-status.is-error {
  color: #fca5a5;
}
.fa-status.is-loading,
.dvs-status.is-loading {
  color: #fde68a;
}
.fa-progress-wrap,
.dvs-progress-wrap {
  margin-top: 12px;
}
.fa-progress-bar,
.dvs-progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.fa-progress-fill,
.dvs-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2));
  transition: width 0.15s ease;
}
.fa-progress-text,
.dvs-progress-text {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--c-faint);
}
.fa-result,
.dvs-result {
  margin-top: 16px;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--c-line);
}
.fa-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 10px;
}
.fa-result-grid figure {
  margin: 0;
  text-align: center;
}
.fa-result-grid img {
  max-width: 100%;
  max-height: 180px;
  border-radius: 10px;
  background:
    linear-gradient(45deg, #334155 25%, transparent 25%),
    linear-gradient(-45deg, #334155 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #334155 75%),
    linear-gradient(-45deg, transparent 75%, #334155 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
  background-color: #1e293b;
}
.fa-result-grid figcaption,
.fa-result-meta,
.dvs-result-meta {
  font-size: 0.78rem;
  color: var(--c-faint);
  margin-top: 6px;
}
.dvs-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dvs-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--c-line);
}
.dvs-item-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.dvs-item-main strong {
  font-size: 0.88rem;
  word-break: break-all;
}
.dvs-item-main span {
  font-size: 0.75rem;
  color: var(--c-faint);
}
@media (max-width: 640px) {
  .fa-fields,
  .dvs-fields,
  .fa-result-grid {
    grid-template-columns: 1fr;
  }
}