/* ==========================================================
   DENTFLIX — Visual Editor UI
   ========================================================== */

/* ---------- floating toggle ---------- */
.dfx-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9990;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(26,26,28,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  transition: transform 180ms cubic-bezier(.22,1,.36,1), background 180ms, color 180ms, opacity 180ms;
  opacity: 0.72;
  padding: 0;
}
.dfx-fab:hover { opacity: 1; transform: translateY(-2px); }
.dfx-fab.dfx-hidden { display: none !important; }
.dfx-fab svg { width: 22px; height: 22px; display: block; }
body.dfx-edit .dfx-fab { background: var(--df-red); color: #fff; opacity: 1; border-color: transparent; box-shadow: 0 10px 30px rgba(219,46,29,0.45); }

/* ---------- bottom control bar ---------- */
.dfx-bar {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(90px);
  z-index: 9989;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(17,17,19,0.92);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(0,0,0,0.5);
  font-family: var(--ff-body, system-ui);
  transition: transform 260ms cubic-bezier(.22,1,.36,1), opacity 260ms;
  opacity: 0;
  pointer-events: none;
  max-width: calc(100vw - 110px);
  flex-wrap: wrap;
  justify-content: center;
}
body.dfx-edit .dfx-bar { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }

.dfx-bar-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  padding: 0 10px 0 6px;
  white-space: nowrap;
}
.dfx-bar-label .dfx-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--df-red);
  box-shadow: 0 0 0 4px rgba(219,46,29,0.25);
  animation: dfxPulse 1.6s infinite;
}
@keyframes dfxPulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(219,46,29,0.22); }
  50%     { box-shadow: 0 0 0 6px rgba(219,46,29,0.10); }
}

.dfx-bar button {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 13px;
  cursor: pointer;
  transition: background 160ms, color 160ms, border-color 160ms;
  white-space: nowrap;
}
.dfx-bar button:hover { background: rgba(255,255,255,0.09); color: #fff; }
.dfx-bar button.dfx-danger:hover { background: rgba(219,46,29,0.18); color: #ff7a6d; }
.dfx-bar button.dfx-primary {
  background: var(--df-red);
  color: #fff;
  font-weight: 600;
}
.dfx-bar button.dfx-primary:hover { background: var(--df-red-bright, #FF3A28); }

/* ---------- hover highlight of editable elements ---------- */
body.dfx-edit .dfx-hover {
  outline: 1.5px dashed rgba(219,46,29,0.85) !important;
  outline-offset: 3px;
  cursor: text !important;
  border-radius: 2px;
}
body.dfx-edit [contenteditable="true"].dfx-editing {
  outline: 2px solid var(--df-red) !important;
  outline-offset: 3px;
  border-radius: 2px;
  cursor: text;
  min-width: 10px;
}
body.dfx-edit [contenteditable="true"].dfx-editing::selection { background: rgba(219,46,29,0.5); }

/* ---------- mini toolbar over the element being edited ---------- */
.dfx-tools {
  position: fixed;
  z-index: 9995;
  display: none;
  align-items: center;
  gap: 2px;
  padding: 5px;
  border-radius: 12px;
  background: #17171a;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
  font-family: var(--ff-body, system-ui);
}
.dfx-tools.dfx-open { display: flex; }
.dfx-tools button {
  min-width: 32px;
  height: 32px;
  padding: 0 9px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-size: 13.5px;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: background 140ms, color 140ms;
}
.dfx-tools button:hover { background: rgba(255,255,255,0.1); color: #fff; }
.dfx-tools button.dfx-b { font-weight: 800; }
.dfx-tools button.dfx-i { font-style: italic; font-family: Georgia, serif; }
.dfx-tools button.dfx-ok { background: var(--df-red); color: #fff; font-weight: 600; }
.dfx-tools button.dfx-ok:hover { background: var(--df-red-bright, #FF3A28); }
.dfx-tools .dfx-sep { width: 1px; height: 20px; background: rgba(255,255,255,0.14); margin: 0 4px; }
.dfx-tools svg { width: 15px; height: 15px; }

/* ---------- link popover ---------- */
.dfx-linkpop {
  position: fixed;
  z-index: 9996;
  display: none;
  flex-direction: column;
  gap: 9px;
  width: 320px;
  max-width: calc(100vw - 24px);
  padding: 13px;
  border-radius: 14px;
  background: #17171a;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 18px 48px rgba(0,0,0,0.6);
  font-family: var(--ff-body, system-ui);
}
.dfx-linkpop.dfx-open { display: flex; }
.dfx-linkpop label { font-size: 11.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.dfx-linkpop input[type="text"] {
  width: 100%;
  padding: 9px 11px;
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  color: #fff;
  font-family: inherit;
  font-size: 13.5px;
  outline: none;
}
.dfx-linkpop input[type="text"]:focus { border-color: var(--df-red); box-shadow: 0 0 0 3px rgba(219,46,29,0.2); }
.dfx-linkpop .dfx-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.8); cursor: pointer; user-select: none; }
.dfx-linkpop .dfx-check input { accent-color: var(--df-red); width: 15px; height: 15px; }
.dfx-linkpop .dfx-row { display: flex; gap: 8px; justify-content: flex-end; }
.dfx-linkpop .dfx-row button {
  padding: 8px 13px;
  border-radius: 9px;
  border: 0;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  transition: background 140ms;
}
.dfx-linkpop .dfx-row button:hover { background: rgba(255,255,255,0.15); }
.dfx-linkpop .dfx-row button.dfx-apply { background: var(--df-red); color: #fff; font-weight: 600; }
.dfx-linkpop .dfx-row button.dfx-apply:hover { background: var(--df-red-bright, #FF3A28); }
.dfx-linkpop .dfx-row button.dfx-remove { color: #ff8d82; }

/* ---------- SEO / settings modal ---------- */
.dfx-modal-scrim {
  position: fixed;
  inset: 0;
  z-index: 9997;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.dfx-modal-scrim.dfx-open { display: flex; }
.dfx-modal {
  width: 520px;
  max-width: 100%;
  max-height: 86vh;
  overflow: auto;
  border-radius: 18px;
  background: #151517;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  padding: 26px;
  font-family: var(--ff-body, system-ui);
  color: #fff;
}
.dfx-modal h3 {
  font-family: var(--ff-heavy, inherit);
  font-size: 21px;
  font-weight: 800;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
  color: #fff;
}
.dfx-modal .dfx-sub { font-size: 13.5px; color: rgba(255,255,255,0.55); margin: 0 0 20px; line-height: 1.5; }
.dfx-modal .dfx-field { margin-bottom: 16px; }
.dfx-modal .dfx-field label { display: block; font-size: 11.5px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 7px; }
.dfx-modal .dfx-field input,
.dfx-modal .dfx-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 13px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  resize: vertical;
}
.dfx-modal .dfx-field input:focus,
.dfx-modal .dfx-field textarea:focus { border-color: var(--df-red); box-shadow: 0 0 0 3px rgba(219,46,29,0.2); }
.dfx-modal .dfx-hint { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 6px; }
.dfx-modal .dfx-row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }
.dfx-modal .dfx-row button {
  padding: 10px 18px;
  border-radius: 10px;
  border: 0;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  transition: background 150ms;
}
.dfx-modal .dfx-row button:hover { background: rgba(255,255,255,0.15); }
.dfx-modal .dfx-row button.dfx-apply { background: var(--df-red); color: #fff; font-weight: 600; }
.dfx-modal .dfx-row button.dfx-apply:hover { background: var(--df-red-bright, #FF3A28); }

/* ---------- password ---------- */
.dfx-auth { width: 380px; }
.dfx-auth-err {
  display: none;
  color: #ff8d82;
  font-size: 13px;
  font-weight: 500;
  margin-top: -6px;
}

/* ---------- toast ---------- */
.dfx-toast {
  position: fixed;
  left: 50%;
  bottom: 92px;
  transform: translateX(-50%) translateY(16px);
  z-index: 9998;
  padding: 11px 20px;
  border-radius: 999px;
  background: rgba(23,23,26,0.95);
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  font-family: var(--ff-body, system-ui);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 14px 40px rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms, transform 220ms;
  white-space: nowrap;
  max-width: calc(100vw - 40px);
  text-overflow: ellipsis;
  overflow: hidden;
}
.dfx-toast.dfx-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.dfx-toast .dfx-ok-ic { color: #4ade80; margin-right: 4px; }

/* in edit mode, disable smooth scrolling jumps caused by focus */
body.dfx-edit { scroll-behavior: auto; }

@media (max-width: 720px) {
  .dfx-bar { bottom: 86px; gap: 3px; padding: 6px; }
  .dfx-bar-label { display: none; }
  .dfx-bar button { padding: 7px 10px; font-size: 12px; }
}

@media print {
  .dfx-fab, .dfx-bar, .dfx-tools, .dfx-linkpop, .dfx-toast, .dfx-modal-scrim { display: none !important; }
}

/* ==========================================================
   LIGHT GLASS THEME — панели редактора
   ========================================================== */
body.theme-light .dfx-fab {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}
body.theme-light.dfx-edit .dfx-fab {
  background: var(--df-red);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(219,46,29,0.35);
}

body.theme-light .dfx-bar {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}
body.theme-light .dfx-bar-label { color: var(--ink); }
body.theme-light .dfx-bar button { color: var(--ink-soft); }
body.theme-light .dfx-bar button:hover { background: rgba(17,20,28,0.07); color: var(--ink); }
body.theme-light .dfx-bar button.dfx-danger:hover { background: rgba(219,46,29,0.12); color: var(--df-red); }
body.theme-light .dfx-bar button.dfx-primary { background: var(--df-red); color: #fff; }
body.theme-light .dfx-bar button.dfx-primary:hover { background: var(--df-red-bright); }

body.theme-light .dfx-tools,
body.theme-light .dfx-linkpop {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: saturate(180%) blur(30px);
  backdrop-filter: saturate(180%) blur(30px);
  box-shadow: 0 18px 48px rgba(17,20,28,0.18), var(--glass-inset);
}
body.theme-light .dfx-tools button { color: var(--ink-soft); }
body.theme-light .dfx-tools button:hover { background: rgba(17,20,28,0.07); color: var(--ink); }
body.theme-light .dfx-tools button.dfx-ok { background: var(--df-red); color: #fff; }
body.theme-light .dfx-tools button.dfx-ok:hover { background: var(--df-red-bright); }
body.theme-light .dfx-tools .dfx-sep { background: var(--ink-line); }

body.theme-light .dfx-linkpop label { color: var(--ink-faint); }
body.theme-light .dfx-linkpop input[type="text"] {
  background: rgba(255,255,255,0.7);
  border-color: var(--glass-edge);
  color: var(--ink);
}
body.theme-light .dfx-linkpop input[type="text"]:focus { background: #fff; border-color: var(--df-red); }
body.theme-light .dfx-linkpop .dfx-check { color: var(--ink-soft); }
body.theme-light .dfx-linkpop .dfx-row button {
  background: rgba(17,20,28,0.06);
  color: var(--ink-soft);
}
body.theme-light .dfx-linkpop .dfx-row button:hover { background: rgba(17,20,28,0.12); color: var(--ink); }
body.theme-light .dfx-linkpop .dfx-row button.dfx-apply { background: var(--df-red); color: #fff; }
body.theme-light .dfx-linkpop .dfx-row button.dfx-apply:hover { background: var(--df-red-bright); }
body.theme-light .dfx-linkpop .dfx-row button.dfx-remove { color: var(--df-red); }

body.theme-light .dfx-modal-scrim { background: rgba(120,125,140,0.35); }
body.theme-light .dfx-modal {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: saturate(180%) blur(40px);
  backdrop-filter: saturate(180%) blur(40px);
  box-shadow: 0 40px 100px rgba(17,20,28,0.25), var(--glass-inset);
  color: var(--ink);
}
body.theme-light .dfx-modal h3 { color: var(--ink); }
body.theme-light .dfx-modal .dfx-sub { color: var(--ink-soft); }
body.theme-light .dfx-modal .dfx-field label { color: var(--ink-faint); }
body.theme-light .dfx-modal .dfx-field input,
body.theme-light .dfx-modal .dfx-field textarea {
  background: rgba(255,255,255,0.7);
  border-color: var(--glass-edge);
  color: var(--ink);
}
body.theme-light .dfx-modal .dfx-field input:focus,
body.theme-light .dfx-modal .dfx-field textarea:focus { background: #fff; border-color: var(--df-red); }
body.theme-light .dfx-modal .dfx-hint { color: var(--ink-faint); }
body.theme-light .dfx-modal .dfx-row button {
  background: rgba(17,20,28,0.06);
  color: var(--ink-soft);
}
body.theme-light .dfx-modal .dfx-row button:hover { background: rgba(17,20,28,0.12); color: var(--ink); }
body.theme-light .dfx-modal .dfx-row button.dfx-apply { background: var(--df-red); color: #fff; }
body.theme-light .dfx-modal .dfx-row button.dfx-apply:hover { background: var(--df-red-bright); }
body.theme-light .dfx-auth-err { color: var(--df-red); }

body.theme-light .dfx-toast {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}
body.theme-light .dfx-toast .dfx-ok-ic { color: #15803d; }

body.theme-light.dfx-edit .dfx-hover {
  outline-color: rgba(219,46,29,0.7) !important;
}