/* ── Follow & Folder Selector Modal Styles ─────────────────────────── */
.ffm-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: ffmFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.ffm-backdrop[hidden] {
  display: none !important;
}

.ffm-modal {
  background: var(--paper, #ffffff);
  color: var(--ink, #0f172a);
  width: 100%;
  max-width: 440px;
  border-radius: 20px;
  border: 1px solid var(--line, #e2e8f0);
  box-shadow: 0 24px 60px -8px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(15, 23, 42, 0.05);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: ffmSlideUp 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
}

[data-theme="dark"] .ffm-modal {
  background: #111827;
  color: #f8fafc;
  border-color: #1f2937;
  box-shadow: 0 28px 70px -10px rgba(0, 0, 0, 0.85);
}

/* Modal Header */
.ffm-header {
  padding: 18px 20px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line, #f1f5f9);
}

[data-theme="dark"] .ffm-header {
  border-bottom-color: #1f2937;
}

.ffm-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ffm-title-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(4, 107, 210, 0.1);
  color: #046BD2;
  display: grid;
  place-items: center;
}

[data-theme="dark"] .ffm-title-icon {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.ffm-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  color: inherit;
}

.ffm-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--paper-2, #f1f5f9);
  color: var(--muted, #64748b);
  font-size: 18px;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ffm-close-btn:hover {
  background: var(--paper-3, #e2e8f0);
  color: var(--ink, #0f172a);
}

[data-theme="dark"] .ffm-close-btn {
  background: #1f2937;
  color: #94a3b8;
}

[data-theme="dark"] .ffm-close-btn:hover {
  background: #374151;
  color: #ffffff;
}

/* Feed Target Card */
.ffm-feed-preview {
  margin: 14px 20px 0;
  padding: 10px 14px;
  background: var(--paper-2, #f8fafc);
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

[data-theme="dark"] .ffm-feed-preview {
  background: #1e293b;
  border-color: #334155;
}

.ffm-feed-avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  background: #0f172a;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.ffm-feed-info {
  min-width: 0;
  flex: 1;
}

.ffm-feed-name {
  font-size: 14px;
  font-weight: 750;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: inherit;
}

.ffm-feed-meta {
  font-size: 11.5px;
  color: var(--muted, #64748b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Body / Folder Selector */
.ffm-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ffm-section-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted, #64748b);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ffm-folder-list {
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 4px;
  scrollbar-width: thin;
}

.ffm-folder-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--line, #e2e8f0);
  background: var(--paper, #ffffff);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

[data-theme="dark"] .ffm-folder-item {
  background: #111827;
  border-color: #1f2937;
}

.ffm-folder-item:hover {
  border-color: #046BD2;
  background: rgba(4, 107, 210, 0.04);
}

[data-theme="dark"] .ffm-folder-item:hover {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

.ffm-folder-item.selected {
  border-color: #046BD2;
  background: rgba(4, 107, 210, 0.08);
  box-shadow: 0 0 0 1px #046BD2;
}

[data-theme="dark"] .ffm-folder-item.selected {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.14);
  box-shadow: 0 0 0 1px #38bdf8;
}

.ffm-folder-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--muted, #94a3b8);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.ffm-folder-item.selected .ffm-folder-radio {
  border-color: #046BD2;
  background: #046BD2;
}

[data-theme="dark"] .ffm-folder-item.selected .ffm-folder-radio {
  border-color: #38bdf8;
  background: #38bdf8;
}

.ffm-folder-radio::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
  display: none;
}

[data-theme="dark"] .ffm-folder-item.selected .ffm-folder-radio::after {
  background: #0f172a;
}

.ffm-folder-item.selected .ffm-folder-radio::after {
  display: block;
}

.ffm-folder-ic {
  font-size: 16px;
  flex-shrink: 0;
}

.ffm-folder-name {
  font-size: 13.5px;
  font-weight: 700;
  color: inherit;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ffm-folder-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted, #64748b);
  background: var(--paper-2, #f1f5f9);
  padding: 2px 7px;
  border-radius: 999px;
  flex-shrink: 0;
}

[data-theme="dark"] .ffm-folder-count {
  background: #1f2937;
  color: #94a3b8;
}

/* Inline New Folder Form */
.ffm-new-folder-wrap {
  margin-top: 4px;
}

.ffm-new-folder-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px dashed var(--line, #cbd5e1);
  background: transparent;
  color: var(--primary, #046BD2);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ffm-new-folder-trigger:hover {
  background: rgba(4, 107, 210, 0.06);
  border-style: solid;
}

[data-theme="dark"] .ffm-new-folder-trigger {
  border-color: #334155;
  color: #38bdf8;
}

[data-theme="dark"] .ffm-new-folder-trigger:hover {
  background: rgba(56, 189, 248, 0.1);
}

.ffm-new-folder-form {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px;
  border-radius: 10px;
  border: 1px solid #046BD2;
  background: var(--paper, #ffffff);
  box-shadow: 0 0 0 3px rgba(4, 107, 210, 0.15);
  animation: ffmSlideUp 0.15s ease;
}

[data-theme="dark"] .ffm-new-folder-form {
  background: #1e293b;
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.ffm-new-folder-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 6px 10px;
  font-size: 13px;
  color: inherit;
  font-family: inherit;
  font-weight: 600;
}

.ffm-new-folder-create-btn {
  padding: 6px 12px;
  border-radius: 7px;
  border: none;
  background: #046BD2;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.ffm-new-folder-create-btn:hover {
  background: #0353a4;
}

.ffm-new-folder-cancel-btn {
  padding: 6px 10px;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--muted, #64748b);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

/* Modal Footer */
.ffm-footer {
  padding: 14px 20px 18px;
  border-top: 1px solid var(--line, #f1f5f9);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: var(--paper-2, #fcfdfe);
}

[data-theme="dark"] .ffm-footer {
  background: #0b0f17;
  border-top-color: #1f2937;
}

.ffm-btn-cancel {
  padding: 9px 16px;
  border-radius: 10px;
  border: 1px solid var(--line, #cbd5e1);
  background: transparent;
  color: var(--ink-2, #475569);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ffm-btn-cancel:hover {
  background: var(--paper-3, #e2e8f0);
  color: var(--ink, #0f172a);
}

[data-theme="dark"] .ffm-btn-cancel {
  border-color: #374151;
  color: #94a3b8;
}

[data-theme="dark"] .ffm-btn-cancel:hover {
  background: #1f2937;
  color: #f8fafc;
}

.ffm-btn-confirm {
  padding: 9px 18px;
  border-radius: 10px;
  border: none;
  background: #0f172a;
  color: #ffffff;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
  transition: all 0.18s ease;
}

.ffm-btn-confirm:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.28);
}

[data-theme="dark"] .ffm-btn-confirm {
  background: #38bdf8;
  color: #0f172a;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

[data-theme="dark"] .ffm-btn-confirm:hover {
  background: #7dd3fc;
}

/* Animations */
@keyframes ffmFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes ffmSlideUp {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}