/* =============================================================
   AHG Voice Commands — Styles
   ============================================================= */

/* -- Navbar mic button ---------------------------------------- */
.voice-navbar-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.voice-navbar-btn:hover {
  color: #fff;
}
.voice-navbar-btn.voice-active {
  color: #dc3545;
  animation: voice-pulse 1.2s ease-in-out infinite;
}

/* -- Floating mic button -------------------------------------- */
.voice-floating-btn {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: var(--bs-primary, #0d6efd);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.voice-floating-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
.voice-floating-btn.voice-active {
  background: #dc3545;
  animation: voice-pulse 1.2s ease-in-out infinite;
  box-shadow: 0 0 0 6px rgba(220, 53, 69, 0.3);
}

/* -- Pulse animation ------------------------------------------ */
@keyframes voice-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.5); }
  50%  { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

/* -- Listening indicator bar ---------------------------------- */
.voice-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1060;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.voice-indicator-active {
  opacity: 1;
  background: linear-gradient(90deg, transparent, #0d6efd, transparent);
  background-size: 200% 100%;
  animation: voice-indicator-slide 1.5s linear infinite;
}

@keyframes voice-indicator-slide {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* -- Toast notifications -------------------------------------- */
.voice-toast-container {
  position: fixed;
  bottom: 140px;
  right: 20px;
  z-index: 1070;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 320px;
}
.voice-toast {
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  animation: voice-toast-in 0.3s ease-out;
  font-size: 0.875rem;
}
.voice-toast-exit {
  animation: voice-toast-out 0.3s ease-in forwards;
}
@keyframes voice-toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes voice-toast-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-10px); }
}

/* -- Help modal ----------------------------------------------- */
#voice-help-modal .modal-body h6 {
  border-bottom: 1px solid var(--bs-border-color, #dee2e6);
  padding-bottom: 0.4rem;
  margin-top: 1rem;
}
#voice-help-modal .voice-cmd-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
#voice-help-modal .voice-cmd-list li {
  padding: 0.3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#voice-help-modal .voice-cmd-list li .voice-cmd-phrase {
  font-family: var(--bs-font-monospace, monospace);
  font-size: 0.85rem;
  color: var(--bs-primary, #0d6efd);
}
#voice-help-modal .voice-cmd-list li .voice-cmd-desc {
  font-size: 0.8rem;
  color: var(--bs-secondary-color, #6c757d);
}

/* -- Element highlight (Phase 2) ------------------------------ */
.voice-highlight {
  outline: 3px solid rgba(255, 193, 7, 0.8) !important;
  background-color: rgba(255, 193, 7, 0.15) !important;
  animation: voice-highlight-flash 0.6s ease-out;
}
@keyframes voice-highlight-flash {
  0%   { outline-color: rgba(255, 193, 7, 1); background-color: rgba(255, 193, 7, 0.3); }
  100% { outline-color: rgba(255, 193, 7, 0); background-color: rgba(255, 193, 7, 0); }
}

/* -- Context badges in help modal ----------------------------- */
.voice-ctx-badge {
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  font-weight: 500;
  white-space: nowrap;
  margin-left: 0.4rem;
  vertical-align: middle;
}
.voice-ctx-edit   { background: #ffc107; color: #000; }
.voice-ctx-view   { background: #0dcaf0; color: #000; }
.voice-ctx-browse { background: #198754; color: #fff; }
.voice-ctx-global { background: #6c757d; color: #fff; }

/* -- Processing indicator (Phase 5 — AI describe) ------------- */
.voice-indicator-processing {
  opacity: 1;
  background: linear-gradient(90deg, transparent, #ffc107, transparent);
  background-size: 200% 100%;
  animation: voice-indicator-slide 1s linear infinite;
}

/* Context badge for AI */
.voice-ctx-ai { background: #6f42c1; color: #fff; }

/* -- Dictation mode (Phase 3) --------------------------------- */
.voice-dictation-active {
  box-shadow: 0 0 0 4px rgba(25, 135, 84, 0.4) !important;
  border-color: #198754 !important;
  transition: box-shadow 0.3s;
}

/* Indicator bar — green for dictation */
.voice-indicator-dictation {
  opacity: 1;
  background: linear-gradient(90deg, transparent, #198754, transparent);
  background-size: 200% 100%;
  animation: voice-indicator-slide 1.5s linear infinite;
}

/* Field mic icons */
.voice-field-mic {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  opacity: 0.5;
  transition: opacity 0.2s, color 0.2s;
  z-index: 5;
  line-height: 1;
}
.voice-field-mic:hover {
  opacity: 1;
  color: var(--bs-primary, #0d6efd);
}
.voice-field-mic.active {
  opacity: 1;
  color: #dc3545;
  animation: voice-pulse 1.2s ease-in-out infinite;
}
.voice-field-mic-textarea {
  top: 8px;
  transform: none;
}

/* Interim text preview */
.voice-interim-text {
  display: block;
  color: #999;
  font-size: 0.8rem;
  font-style: italic;
  padding: 2px 4px;
  min-height: 1.2em;
  pointer-events: none;
}

/* Floating btn green variant when dictating */
.voice-floating-btn.voice-dictating {
  background: #198754;
  box-shadow: 0 0 0 6px rgba(25, 135, 84, 0.3);
}

/* Context badge for dictation in help modal */
.voice-ctx-dictation { background: #198754; color: #fff; }

/* -- Type-a-command popup ------------------------------------- */
.voice-type-popup {
  z-index: 1060;
  animation: voice-toast-in 0.2s ease-out;
}
.voice-type-input {
  width: 260px;
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--bs-primary, #0d6efd);
  border-radius: 1.5rem;
  font-size: 0.9rem;
  outline: none;
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #212529);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.voice-type-input:focus {
  border-color: var(--bs-primary, #0d6efd);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(13, 110, 253, 0.2);
}
.voice-type-input::placeholder {
  color: var(--bs-secondary-color, #6c757d);
  opacity: 0.7;
}

/* -- Responsive ----------------------------------------------- */
@media (max-width: 575.98px) {
  .voice-navbar-btn {
    display: none !important;
  }
  .voice-floating-btn {
    width: 44px;
    height: 44px;
    bottom: 70px;
    right: 14px;
    font-size: 1.2rem;
  }
  .voice-toast-container {
    right: 14px;
    bottom: 124px;
    max-width: 260px;
  }
  .voice-field-mic {
    font-size: 1rem;
    padding: 4px 6px;
  }
  .voice-type-input {
    width: 220px;
    font-size: 0.85rem;
  }
}

/* -- Dark mode ------------------------------------------------ */
[data-bs-theme="dark"] .voice-floating-btn {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}
[data-bs-theme="dark"] .voice-toast {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
[data-bs-theme="dark"] .voice-type-input {
  background: var(--bs-body-bg, #212529);
  color: var(--bs-body-color, #dee2e6);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}