/* Janet Web LLM — Chat panel styling. Matches greatsage purple/lavender theme. */

.janet-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-size: 1.25rem;
}

.janet-fab:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hover);
}

.janet-fab:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

.janet-fab[aria-expanded="true"] {
  background: var(--primary-dark);
}

.janet-panel {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: min(400px, calc(100vw - 48px));
  max-height: min(500px, calc(100vh - 140px));
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-hover);
  z-index: 99;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.janet-panel[aria-hidden="false"] {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.janet-panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--accent);
}

.janet-panel-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

.janet-panel-close {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px;
  font-size: 1.25rem;
  line-height: 1;
  border-radius: 8px;
}

.janet-panel-close:hover {
  color: var(--text);
  background: var(--gray-light);
}

.janet-panel-close:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.janet-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 120px;
}

.janet-msg {
  padding: 10px 14px;
  border-radius: 16px;
  max-width: 90%;
  font-size: 0.9rem;
  line-height: 1.5;
}

.janet-msg-user {
  align-self: flex-end;
  background: var(--primary);
  color: white;
}

.janet-msg-assistant {
  align-self: flex-start;
  background: var(--gray-light);
  color: var(--text);
  border: 1px solid var(--border-card);
}

.janet-msg-loading {
  align-self: flex-start;
  color: var(--text-light);
  font-style: italic;
}

.janet-msg-error {
  align-self: flex-start;
  background: rgba(220, 38, 38, 0.1);
  color: var(--text);
  border: 1px solid rgba(220, 38, 38, 0.3);
}

.janet-msg-error a {
  color: var(--primary);
  text-decoration: underline;
}

.janet-input-area {
  padding: 16px;
  border-top: 1px solid var(--border-card);
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.janet-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border-card);
  border-radius: 14px;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  resize: none;
  min-height: 40px;
  max-height: 100px;
}

.janet-input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 0;
}

.janet-input::placeholder {
  color: var(--text-light);
}

.janet-send {
  padding: 10px 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  flex-shrink: 0;
}

.janet-send:hover:not(:disabled) {
  background: var(--primary-light);
}

.janet-send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.janet-send:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

.janet-fallback {
  padding: 16px;
  background: var(--gray-light);
  border-radius: 16px;
  margin: 16px;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}

.janet-fallback p {
  margin-bottom: 8px;
}

.janet-fallback p:last-child {
  margin-bottom: 0;
  font-size: 0.85rem;
  color: var(--text-light);
}

.janet-progress {
  padding: 16px;
  text-align: center;
  color: var(--text-light);
  font-size: 0.9rem;
}

.janet-progress-bar {
  height: 6px;
  background: var(--gray-light);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.janet-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.2s ease;
}

/* JACK CTA — triggers JACK Mode animation */
.janet-jack-cta {
  display: block;
  width: 100%;
  padding: 16px 20px;
  background: var(--accent);
  border: 2px solid var(--primary);
  border-radius: var(--border-radius);
  color: var(--primary-dark);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.janet-jack-cta:hover {
  background: var(--gray-light);
  transform: scale(1.02);
  box-shadow: var(--shadow-sm);
}

.janet-jack-cta:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

/* JACK Stage — overlay for Circle Halo, Halo Expand, Janet Halo, Halo Collect */
.janet-jack-overlay {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: min(420px, calc(100vw - 48px));
  height: min(560px, calc(100vh - 120px));
  z-index: 110;
  background: rgba(250, 249, 255, 0.85);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  box-shadow: var(--shadow-hover);
}

html[data-theme="dark"] .janet-jack-overlay {
  background: rgba(15, 23, 38, 0.85);
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .janet-jack-overlay {
    background: rgba(15, 23, 38, 0.85);
  }
}

/* Progress overlay — inside Janet Halo */
.janet-jack-progress-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: none;
}

.janet-jack-progress-overlay .janet-progress-overlay {
  max-width: 280px;
  width: 100%;
  padding: 20px 24px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 16px;
  color: rgba(255, 255, 255, 0.95);
  text-align: center;
}

.janet-jack-progress-overlay .janet-progress-bar {
  background: rgba(255, 255, 255, 0.2);
}

.janet-jack-progress-overlay .janet-progress-fill {
  background: var(--primary-light, #9b5cff);
}

html[data-theme="dark"] .janet-jack-progress-overlay .janet-progress-overlay,
html:not([data-theme="light"]) .janet-jack-progress-overlay .janet-progress-overlay {
  background: rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .janet-jack-progress-overlay .janet-progress-overlay {
    background: rgba(0, 0, 0, 0.5);
  }
}

/* Janet Halo — soft ring at boundary only (5–10px) */
.janet-jack-glow-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform-origin: center center;
  transition: border-radius 0.35s ease-out;
}

.janet-jack-glow-container[data-shape="circle"] {
  border-radius: 50%;
}

.janet-jack-glow-container[data-shape="rect"] {
  border-radius: 55px;
}

.janet-jack-glow-container[data-shape="circle"] .janet-jack-glow-layer,
.janet-jack-glow-container[data-shape="circle"] .janet-jack-glow-gradient,
.janet-jack-glow-container[data-shape="circle"] .janet-jack-glow-inner {
  border-radius: 50% !important;
}

.janet-jack-glow-layer {
  position: absolute;
  inset: 0;
  border-radius: 55px;
  overflow: hidden;
}

.janet-jack-glow-gradient {
  position: absolute;
  inset: -8px; /* slight overflow for edge coverage */
  border-radius: 55px;
  background: conic-gradient(from 0deg, #7C3AED 0%, #9b5cff 20%, #BC82F3 40%, #F5B9EA 60%, #8D9FFF 80%, #C686FF 100%);
}

.janet-jack-glow-inner {
  position: absolute;
  border-radius: 45px;
  background: rgb(250, 249, 255);
}

html[data-theme="dark"] .janet-jack-glow-inner {
  background: rgb(15, 23, 38);
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .janet-jack-glow-inner {
    background: rgb(15, 23, 38);
  }
}

/* Reduced Spinner — accessibility fallback */
.janet-jack-overlay-reduced .janet-jack-reduced-content {
  text-align: center;
}

.janet-jack-overlay-reduced .janet-jack-reduced-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-mid);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: janet-jack-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

.janet-jack-overlay-reduced .janet-jack-reduced-text {
  color: var(--text-light);
  font-size: 0.9rem;
}

.janet-jack-overlay-fadeout {
  opacity: 0;
  transition: opacity 0.4s ease;
}

@keyframes janet-jack-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .janet-fab,
  .janet-panel,
  .janet-progress-fill,
  .janet-jack-cta,
  .janet-jack-overlay-fadeout {
    transition: none;
  }

  .janet-jack-overlay-reduced .janet-jack-reduced-spinner {
    animation: none;
    border-top-color: var(--primary);
  }
}