/* ON1 StickyNotes — local annotation layer for NRS/SSMail surfaces.
   Namespaced, no host-surface selectors. */
:root {
  --stickynote-z: 2147482000;
  --stickynote-ink: #1e2430;
  --stickynote-muted: #5e6978;
  --stickynote-paper: #fff7bf;
  --stickynote-public: #ffe27a;
  --stickynote-personal: #aee6ff;
  --stickynote-admin: #d8b6ff;
  --stickynote-line: rgba(30, 36, 48, 0.18);
  --stickynote-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
}

.stickynote-card,
.stickynote-menu,
.stickynote-launcher {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--stickynote-ink);
}

.stickynote-card {
  position: absolute;
  z-index: var(--stickynote-z);
  width: min(260px, calc(100vw - 28px));
  min-height: 92px;
  border: 1px solid var(--stickynote-line);
  border-radius: 7px;
  background: var(--stickynote-paper);
  box-shadow: var(--stickynote-shadow);
  overflow: hidden;
}

.stickynote-card[data-tier="public"] { background: linear-gradient(180deg, var(--stickynote-public), #fff4ae); }
.stickynote-card[data-tier="personal"] { background: linear-gradient(180deg, var(--stickynote-personal), #e8f8ff); }
.stickynote-card[data-tier="2admin"] { background: linear-gradient(180deg, var(--stickynote-admin), #f2e6ff); }

.stickynote-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 8px 5px;
  border-bottom: 1px solid var(--stickynote-line);
}

.stickynote-tier {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stickynote-actions {
  display: inline-flex;
  gap: 4px;
}

.stickynote-btn {
  min-width: 26px;
  min-height: 24px;
  border: 1px solid rgba(30, 36, 48, 0.24);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--stickynote-ink);
  cursor: pointer;
  font: 700 12px/1 "IBM Plex Mono", ui-monospace, monospace;
}

.stickynote-btn:hover,
.stickynote-btn:focus-visible {
  background: rgba(255, 255, 255, 0.78);
}

.stickynote-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 9px 10px 12px;
  font-size: 12px;
  line-height: 1.45;
}

.stickynote-meta {
  display: block;
  margin-top: 8px;
  color: var(--stickynote-muted);
  font-size: 10px;
}

.stickynote-menu {
  position: fixed;
  z-index: calc(var(--stickynote-z) + 1);
  width: min(340px, calc(100vw - 24px));
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(19, 24, 34, 0.96);
  color: #f4f7fb;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.42);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.stickynote-menu[hidden] { display: none !important; }

.stickynote-menu-title {
  margin: 0 0 8px;
  color: #f4f7fb;
  font: 700 12px/1.25 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stickynote-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 8px 0;
}

.stickynote-label {
  color: #b9c3d2;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stickynote-textarea,
.stickynote-select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #f4f7fb;
  font: 12px/1.4 "IBM Plex Mono", ui-monospace, monospace;
}

.stickynote-textarea {
  min-height: 92px;
  resize: vertical;
  padding: 9px;
}

.stickynote-select {
  padding: 8px;
}

.stickynote-menu-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.stickynote-menu-actions .stickynote-btn {
  min-height: 32px;
  padding: 0 11px;
}

.stickynote-launcher {
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: var(--stickynote-z);
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(19, 24, 34, 0.88);
  color: #f4f7fb;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.stickynote-launcher:hover,
.stickynote-launcher:focus-visible {
  background: rgba(19, 24, 34, 0.98);
}

@media (max-width: 640px) {
  .stickynote-card {
    width: min(230px, calc(100vw - 20px));
  }
  .stickynote-launcher {
    left: 10px;
    bottom: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stickynote-card,
  .stickynote-menu,
  .stickynote-launcher {
    transition: none !important;
  }
}