/**
 * expo.fish AI Chat — Styles
 * Clean, modern, branded. Works within Uncode theme.
 */

/* ── Variables ───────────────────────────────────────────────────────────── */
:root {
  --esp-chat-bg:          #ffffff;
  --esp-chat-surface:     #f5f5f5;
  --esp-chat-border:      #e0e0e0;
  --esp-chat-accent:      #93d10e;
  --esp-chat-accent-dim:  rgba(147, 209, 14, 0.1);
  --esp-chat-text:        #1a1a1a;
  --esp-chat-muted:       #777777;
  --esp-chat-bubble-ai:   #f0f0f0;
  --esp-chat-bubble-user: #f4fce0;
  --esp-chat-radius:      16px;
  --esp-chat-radius-sm:   10px;
  --esp-chat-font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --esp-chat-shadow:      0 4px 32px rgba(0,0,0,0.08);
  --esp-chat-max-width:   100%;
}

/* ── Wrapper ─────────────────────────────────────────────────────────────── */
.esp-ai-chat {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  background: var(--esp-chat-bg);
  font-family: var(--esp-chat-font);
  overflow: hidden;
}

/* Push content below site header */
.esp-ai-chat__header-spacer {
  flex-shrink: 0;
  height: var(--esp-site-header-h, 80px);
}

/* ── Messages area ───────────────────────────────────────────────────────── */
.esp-ai-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: 36px 32px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

.esp-ai-chat__messages::-webkit-scrollbar {
  width: 4px;
}
.esp-ai-chat__messages::-webkit-scrollbar-track {
  background: transparent;
}
.esp-ai-chat__messages::-webkit-scrollbar-thumb {
  background: var(--esp-chat-border);
  border-radius: 2px;
}

/* ── Message bubbles ─────────────────────────────────────────────────────── */
.esp-ai-chat__msg {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  animation: esp-chat-fade-in 0.25s ease;
}

.esp-ai-chat__msg--ai {
  align-self: flex-start;
  max-width: 85%;
}

.esp-ai-chat__msg--user {
  align-self: flex-end;
  flex-direction: row-reverse;
  max-width: 70%;
}

.esp-ai-chat__msg-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #eeeeee;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  color: #ffffff;
  font-weight: 700;
}

.esp-ai-chat__msg-bubble {
  padding: 16px 20px;
  border-radius: var(--esp-chat-radius);
  font-size: 17px;
  line-height: 1.6;
  color: var(--esp-chat-text);
}

.esp-ai-chat__msg--ai .esp-ai-chat__msg-bubble {
  background: var(--esp-chat-bubble-ai);
  border: 1px solid var(--esp-chat-border);
  border-bottom-left-radius: 4px;
  color: var(--esp-chat-text);
}

.esp-ai-chat__msg--user .esp-ai-chat__msg-bubble {
  background: var(--esp-chat-bubble-user);
  border: 1px solid rgba(147, 209, 14, 0.35);
  border-bottom-right-radius: 4px;
  color: #2a3a00;
}

/* Typing indicator */
.esp-ai-chat__typing {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
}

.esp-ai-chat__typing-dots {
  display: flex;
  gap: 5px;
  padding: 12px 16px;
  background: var(--esp-chat-bubble-ai);
  border: 1px solid var(--esp-chat-border);
  border-radius: var(--esp-chat-radius);
  border-bottom-left-radius: 4px;
}

.esp-ai-chat__typing-dot {
  width: 7px;
  height: 7px;
  background: var(--esp-chat-muted);
  border-radius: 50%;
  animation: esp-chat-bounce 1.2s infinite;
}

.esp-ai-chat__typing-dot:nth-child(2) { animation-delay: 0.2s; }
.esp-ai-chat__typing-dot:nth-child(3) { animation-delay: 0.4s; }

/* Upload preview */
.esp-ai-chat__upload-preview {
  padding: 8px 24px 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.esp-ai-chat__upload-thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--esp-chat-radius-sm);
  border: 1px solid var(--esp-chat-border);
  position: relative;
}

.esp-ai-chat__upload-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  background: #ff4444;
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ── Input area ──────────────────────────────────────────────────────────── */
.esp-ai-chat__input-wrap {
  padding: 16px 20px 20px;
  border-top: none;
  background: var(--esp-chat-bg);
}

.esp-ai-chat__input-inner {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: #fafafa;
  border: 1px solid var(--esp-chat-border);
  border-radius: var(--esp-chat-radius);
  padding: 10px 14px;
  transition: border-color 0.2s;
}

.esp-ai-chat__input-inner:focus-within {
  border-color: rgba(147, 209, 14, 0.5);
}

.esp-ai-chat__textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--esp-chat-text);
  font-family: var(--esp-chat-font);
  font-size: 17px;
  line-height: 1.55;
  resize: none;
  min-height: 28px;
  max-height: 140px;
  overflow-y: auto;
  padding: 2px 0;
}

.esp-ai-chat__textarea::placeholder {
  color: var(--esp-chat-muted);
}

.esp-ai-chat__upload-btn,
.esp-ai-chat__send-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--esp-chat-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.esp-ai-chat__upload-btn {
  color: var(--esp-chat-muted);
}
.esp-ai-chat__upload-btn:hover {
  background: var(--esp-chat-border);
  color: var(--esp-chat-text);
}

.esp-ai-chat__send-btn {
  background: var(--esp-chat-accent);
  color: #1a1a1a;
  width: 42px;
  height: 42px;
  border-radius: 50%;
}
.esp-ai-chat__send-btn:hover {
  background: #7fb80c;
}
.esp-ai-chat__send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Credits display */
.esp-ai-chat__credits {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--esp-chat-muted);
  margin-top: 8px;
  padding: 0 4px;
}

.esp-ai-chat__credits-icon {
  color: var(--esp-chat-accent);
  font-size: 10px;
}

.esp-ai-chat__credits-buy {
  color: var(--esp-chat-accent);
  text-decoration: none;
  margin-left: 6px;
  font-size: 11px;
}
.esp-ai-chat__credits-buy:hover {
  text-decoration: underline;
}

/* ── Generation result ───────────────────────────────────────────────────── */
.esp-ai-chat__result {
  padding: 16px 24px 20px;
  animation: esp-chat-fade-in 0.4s ease;
}

.esp-ai-chat__result-image-wrap {
  border-radius: var(--esp-chat-radius);
  overflow: hidden;
  background: var(--esp-chat-surface);
  margin-bottom: 14px;
  border: 1px solid var(--esp-chat-border);
}

.esp-ai-chat__result-img {
  width: 100%;
  height: auto;
  display: block;
}

.esp-ai-chat__result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.esp-ai-chat__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--esp-chat-radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--esp-chat-font);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.esp-ai-chat__btn:active {
  transform: scale(0.97);
}

.esp-ai-chat__btn--primary {
  background: var(--esp-chat-accent);
  color: #1a1a1a;
}
.esp-ai-chat__btn--primary:hover {
  background: #7fb80c;
  color: #ffffff;
  text-decoration: none;
}

.esp-ai-chat__btn--secondary {
  background: var(--esp-chat-surface);
  color: var(--esp-chat-text);
  border: 1px solid var(--esp-chat-border);
}
.esp-ai-chat__btn--secondary:hover {
  background: var(--esp-chat-border);
  text-decoration: none;
}

.esp-ai-chat__btn-cost {
  font-size: 11px;
  font-weight: 400;
  opacity: 0.7;
}

/* ── Suppliers ───────────────────────────────────────────────────────────── */
.esp-ai-chat__suppliers {
  padding: 8px 0 20px;
  width: 100%;
  animation: esp-chat-fade-in 0.4s ease;
}

.esp-ai-chat__suppliers-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--esp-chat-muted);
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.esp-ai-chat__suppliers-list {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  overflow: hidden;
}

.esp-ai-chat__supplier-card {
  background: var(--esp-chat-surface);
  border: 1px solid var(--esp-chat-border);
  border-radius: var(--esp-chat-radius-sm);
  padding: 10px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.15s;
  display: block;
  flex: 1 1 0;
  min-width: 0;
  max-width: 180px;
}

.esp-ai-chat__supplier-card:hover {
  border-color: rgba(157, 255, 78, 0.3);
  transform: translateY(-1px);
  text-decoration: none;
}

.esp-ai-chat__supplier-card--premium {
  border-color: rgba(147, 209, 14, 0.35);
  background: linear-gradient(135deg, #f9ffe8, #f2fcd0);
}

.esp-ai-chat__supplier-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--esp-chat-accent);
  background: var(--esp-chat-accent-dim);
  padding: 2px 7px;
  border-radius: 20px;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.esp-ai-chat__supplier-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--esp-chat-text);
  margin: 0 0 4px;
  line-height: 1.3;
}

.esp-ai-chat__supplier-excerpt {
  font-size: 11px;
  color: var(--esp-chat-muted);
  margin: 0;
  line-height: 1.4;
}

.esp-ai-chat__supplier-img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--esp-chat-radius-sm);
  overflow: hidden;
  margin-bottom: 8px;
  background: var(--esp-chat-surface);
}

.esp-ai-chat__supplier-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.esp-ai-chat__supplier-card:hover .esp-ai-chat__supplier-img {
  transform: scale(1.04);
}

.esp-ai-chat__supplier-img-placeholder {
  background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
}

/* Keep old logo style in case still used elsewhere */
.esp-ai-chat__supplier-logo {
  width: 40px;
  height: 28px;
  object-fit: contain;
  margin-bottom: 8px;
}

/* Supplier marquee (shown on result/amend pages) */
.esp-ai-chat__marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--esp-chat-border);
  padding: 10px 0;
  background: var(--esp-chat-surface);
}

.esp-ai-chat__marquee-inner {
  display: inline-flex;
  gap: 40px;
  animation: esp-chat-marquee 30s linear infinite;
  font-size: 13px;
  color: var(--esp-chat-muted);
}

.esp-ai-chat__marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.esp-ai-chat__marquee-item--premium {
  color: var(--esp-chat-accent);
  font-weight: 600;
}

/* ── Guest CTA ───────────────────────────────────────────────────────────── */
.esp-ai-chat__guest-cta {
  padding: 20px 24px;
  border-top: 1px solid var(--esp-chat-border);
  background: #f8fde8;
  animation: esp-chat-fade-in 0.4s ease;
}

.esp-ai-chat__guest-cta-inner p {
  color: var(--esp-chat-text);
  font-size: 14px;
  margin: 0 0 14px;
  line-height: 1.5;
}

.esp-ai-chat__guest-cta-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Timer widget integration ────────────────────────────────────────────── */
.esp-ai-chat--generating .esp-ai-chat__input-wrap {
  opacity: 0.5;
  pointer-events: none;
}

.esp-ai-chat__generating-note {
  font-size: 13px;
  color: var(--esp-chat-muted);
  text-align: center;
  padding: 8px 24px 0;
  animation: esp-chat-fade-in 0.3s ease;
}

/* ── Animations ──────────────────────────────────────────────────────────── */
@keyframes esp-chat-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes esp-chat-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%           { transform: translateY(-6px); }
}

@keyframes esp-chat-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .esp-ai-chat {
    border-radius: 0;
    border-left: none;
    border-right: none;
    min-height: 100svh;
  }

  .esp-ai-chat__messages {
    padding: 20px 16px 12px;
    max-height: calc(100svh - 280px);
  }

  .esp-ai-chat__input-wrap {
    padding: 10px 12px 12px;
  }

  .esp-ai-chat__suppliers-list {
    gap: 8px;
  }

  .esp-ai-chat__result-actions {
    flex-direction: column;
  }

  .esp-ai-chat__btn {
    justify-content: center;
  }
}

/* ── Uncode theme compatibility ──────────────────────────────────────────── */
.esp-ai-chat *,
.esp-ai-chat *::before,
.esp-ai-chat *::after {
  box-sizing: border-box;
}

.esp-ai-chat input,
.esp-ai-chat textarea,
.esp-ai-chat button {
  font-family: var(--esp-chat-font);
}

/* Reset any Uncode form styles that might leak in */
.esp-ai-chat__textarea {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 2px 0 !important;
  margin: 0 !important;
  width: auto !important;
  color: var(--esp-chat-text) !important;
}

/* ── Inline result in chat ───────────────────────────────────────────────── */
.esp-ai-chat__msg--result {
  align-self: stretch;
  max-width: 100%;
}

.esp-ai-chat__result-inline {
  width: 100%;
  animation: esp-chat-fade-in 0.5s ease;
}

.esp-ai-chat__result-inline-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--esp-chat-radius);
  border: 1px solid var(--esp-chat-border);
  cursor: zoom-in;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.esp-ai-chat__result-inline-img:hover {
  transform: scale(1.01);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.esp-ai-chat__result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.esp-ai-chat__btn--ghost {
  background: transparent;
  color: var(--esp-chat-muted);
  border: 1px solid var(--esp-chat-border);
}
.esp-ai-chat__btn--ghost:hover {
  background: var(--esp-chat-surface);
  color: var(--esp-chat-text);
  text-decoration: none;
}

/* ── Lightbox ────────────────────────────────────────────────────────────── */
.esp-chat-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

.esp-chat-lightbox--open {
  opacity: 1;
  pointer-events: all;
}

.esp-chat-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(6px);
}

.esp-chat-lightbox__inner {
  position: relative;
  z-index: 1;
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transform: scale(0.88) translateY(24px);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.esp-chat-lightbox--open .esp-chat-lightbox__inner {
  transform: scale(1) translateY(0);
}

.esp-chat-lightbox__img {
  max-width: 90vw;
  max-height: 80vh;
  width: auto;
  height: auto;
  border-radius: var(--esp-chat-radius);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  display: block;
}

.esp-chat-lightbox__close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  border: none;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  transition: background 0.15s, transform 0.15s;
  z-index: 2;
}
.esp-chat-lightbox__close:hover {
  background: #f0f0f0;
  transform: scale(1.1);
}

.esp-chat-lightbox__actions {
  display: flex;
  gap: 10px;
}

@media (max-width: 600px) {
  .esp-ai-chat__result-actions {
    flex-direction: column;
  }
  .esp-ai-chat__result-actions .esp-ai-chat__btn {
    justify-content: center;
  }
}

/* ── Animated fish avatar ────────────────────────────────────────────────── */
.esp-ai-chat__msg-avatar--canvas {
  background: none !important;
  padding: 0 !important;
  overflow: visible;
}

.esp-ai-chat__msg-avatar canvas {
  display: block;
  border-radius: 50%;
}

.esp-ai-chat__msg-avatar svg {
  display: block;
}

/* ── Amend button ────────────────────────────────────────────────────────── */
.esp-ai-chat__btn--amend {
  background: var(--esp-chat-surface);
  color: var(--esp-chat-text);
  border: 1px solid var(--esp-chat-accent);
}
.esp-ai-chat__btn--amend:hover {
  background: var(--esp-chat-accent);
  color: #1a1a1a;
  text-decoration: none;
}

/* ── Highlight tool ──────────────────────────────────────────────────────── */
.esp-chat-highlight-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99999;
  background: #111;
  display: flex;
  flex-direction: column;
  animation: esp-chat-fade-in 0.2s ease;
  overflow: hidden;
}

.esp-chat-highlight-submit {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-top: 2px solid var(--esp-chat-accent);
  background: var(--esp-chat-bg);
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
}

.esp-chat-highlight-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--esp-chat-border);
  border-radius: var(--esp-chat-radius-sm);
  font-size: 16px;
  font-family: var(--esp-chat-font);
  background: var(--esp-chat-bg);
  color: var(--esp-chat-text);
  outline: none;
}

.esp-chat-highlight-input:focus {
  border-color: var(--esp-chat-accent);
}

/* Highlight button */
.esp-ai-chat__btn--highlight {
  background: var(--esp-chat-surface);
  color: var(--esp-chat-text);
  border: 1px solid #e8a000;
}
.esp-ai-chat__btn--highlight:hover {
  background: #fff8e8;
  border-color: #e8a000;
  text-decoration: none;
}

@media (max-width: 600px) {
  .esp-chat-highlight-submit {
    flex-direction: column;
  }
}

/* ── Highlight tool v2 fixes ─────────────────────────────────────────────── */

/* Grey out the whole chat when highlight is active */
.esp-ai-chat--highlight-open .esp-ai-chat__messages {
  pointer-events: none;
}
/* Canvas must stay interactive even when messages are dimmed */
.esp-ai-chat--highlight-open .esp-chat-highlight-wrap,
.esp-ai-chat--highlight-open .esp-chat-highlight-canvas-wrap,
.esp-ai-chat--highlight-open .esp-chat-highlight-canvas-wrap canvas,
.esp-ai-chat--highlight-open #esp-chat-hl-canvas,
.esp-ai-chat--highlight-open .esp-chat-highlight-wrap * {
  pointer-events: all !important;
}
.esp-ai-chat--highlight-open .esp-ai-chat__input-wrap {
  opacity: 0;
  pointer-events: none;
}
.esp-ai-chat--highlight-open .esp-ai-chat__msg:not(.esp-ai-chat__msg--result):not(:last-child) {
  opacity: 0.4;
  transition: opacity 0.2s;
}

/* Header row */
.esp-chat-highlight-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  gap: 10px;
  border-bottom: 1px solid var(--esp-chat-border);
  flex-shrink: 0;
  background: var(--esp-chat-surface);
}

.esp-chat-highlight-hint {
  font-size: 13px;
  font-weight: 600;
  color: var(--esp-chat-text);
  margin: 0;
}

.esp-chat-highlight-canvas-wrap {
  position: relative;
  flex: 1;
  overflow: auto;
  background: #111;
  line-height: 0;
  border-top: 2px solid var(--esp-chat-accent);
  text-align: center;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.esp-chat-highlight-canvas {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 160px);
  display: block;
  cursor: crosshair !important;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.esp-chat-highlight-tools {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}


/* ── Upload hint (Little Fish / Big Fish only) ──────────────────────────── */
.esp-ai-chat__upload-hint {
  font-size: 11px;
  color: var(--esp-chat-text-muted);
  padding: 4px 2px 2px;
  opacity: 0.7;
}
.esp-ai-chat__upload-hint strong {
  font-size: 13px;
  vertical-align: middle;
}
/* Drag-over state — highlight the whole chat */
.esp-ai-chat--drag .esp-ai-chat__upload-hint {
  color: var(--esp-chat-accent);
  opacity: 1;
  font-weight: 600;
}

/* ══════════════════════════════════════════════════════════════════════════
   FULL-VIEWPORT LAYOUT — replaces box-in-page with Claude-style full screen
   ══════════════════════════════════════════════════════════════════════════ */

/* 1. Chat fills viewport via top/bottom/left/right:0 — no fixed height     */
/* overflow:clip clips visually without creating a scroll container          */
/* This allows Chrome to recognise overflow:scroll on child messages div     */
#esp-ai-chat {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 900 !important;
  display: flex !important;
  flex-direction: column !important;
  background: #ffffff !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  overflow: clip !important;
  max-width: 100% !important;
}

/* 2. Admin bar: WP adds margin-top:32px to html+body for logged-in users.
      Zero it out on this page — the spacer inside the chat handles the offset. */
/* Don't touch html/body margins — let admin bar sit naturally */

/* 3. Header spacer — transparent so Uncode header shows through it          */
/* Height is set by JS measuring .menu-wrapper actual rendered height        */
#esp-ai-chat .esp-ai-chat__header-spacer {
  flex-shrink: 0 !important;
  height: var(--esp-site-header-h, 120px) !important;
  background: transparent !important;
  pointer-events: none !important;
}

/* 4. Messages — scrollable flex column, centred                             */
/* flex-grow:1 flex-shrink:1 flex-basis:0 = fills space and can shrink      */
/* min-height:0 is critical — without it Chrome won't allow overflow scroll  */
#esp-ai-chat .esp-ai-chat__messages {
  flex-grow: 1 !important;
  flex-shrink: 1 !important;
  flex-basis: 0 !important;
  min-height: 0 !important;
  overflow-y: scroll !important;
  overflow-x: hidden !important;
  background: #ffffff !important;
  width: 100% !important;
  max-width: 860px !important;
  align-self: stretch !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding: 24px 24px 20px !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

/* Scroll spacer */
#esp-ai-chat .esp-ai-chat__scroll-spacer {
  flex: 1 1 auto !important;
  min-height: 0 !important;
}

/* 5. Input wrap — pinned at bottom, white, no border */
#esp-ai-chat .esp-ai-chat__input-wrap {
  flex-shrink: 0 !important;
  background: #ffffff !important;
  border: none !important;
  border-top: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 8px 0 calc(12px + env(safe-area-inset-bottom, 0px)) !important;
}

/* 6. Input inner — centred, matches message column width */
#esp-ai-chat .esp-ai-chat__input-inner {
  max-width: 860px !important;
  width: calc(100% - 48px) !important;
  margin: 0 auto !important;
  border: 1.5px solid var(--esp-chat-border) !important;
  border-radius: 14px !important;
  background: #fafafa !important;
}
#esp-ai-chat .esp-ai-chat__input-inner:focus-within {
  border-color: var(--esp-chat-accent) !important;
}

/* 7. Credits/disclaimer bar — centred under input */
#esp-ai-chat .esp-ai-chat__credits,
#esp-ai-chat .esp-ai-chat__upload-hint {
  max-width: 860px !important;
  width: calc(100% - 48px) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}
#esp-ai-chat .esp-ai-chat__disclaimer {
  margin-left: auto !important;
  font-size: 11px !important;
  color: var(--esp-chat-muted) !important;
  opacity: 0.7 !important;
}

/* ── Fix Uncode box-container negative margin artefact ───────────────────── */
html:has(#esp-ai-chat) .box-container {
  margin-left: 0 !important;
}

/* ── Hide GDPR div that creates a line behind the fixed chat ─────────────── */
html:has(#esp-ai-chat) .gdpr-privacy-preferences,
html:has(#esp-ai-chat) .gdpr {
  display: none !important;
}

/* ── Hide known ghost/utility elements — explicitly excluding header & nav ── */
html:has(#esp-ai-chat) .gdpr,
html:has(#esp-ai-chat) .gdpr-privacy-preferences,
html:has(#esp-ai-chat) [id*="gdpr"],
html:has(#esp-ai-chat) .a11y-speak-region:not(#header *):not(#header-outer *):not(.header-container *):not(.uncode-header *),
html:has(#esp-ai-chat) #a11y-speak-intro-text {
  border: none !important;
  height: 0 !important;
  min-height: 0 !important;
  overflow: hidden !important;
}

/* ── Solid background on input area to block anything bleeding through ────── */
#esp-ai-chat .esp-ai-chat__upload-hint,
#esp-ai-chat .esp-ai-chat__credits {
  background: #ffffff !important;
  position: relative !important;
  z-index: 1000000 !important;
}
#esp-ai-chat .esp-ai-chat__input-wrap {
  background: #ffffff !important;
  position: relative !important;
  z-index: 1000000 !important;
}

/* ── Hide footer on chat page — it renders behind the fixed chat ─────────── */
html:has(#esp-ai-chat) footer,
html:has(#esp-ai-chat) #colophon,
html:has(#esp-ai-chat) .site-footer {
  display: none !important;
}

/* ── Hide Uncode copyright bar on chat page ──────────────────────────────── */
html:has(#esp-ai-chat) .footer-copyright,
html:has(#esp-ai-chat) #footer-copyright,
html:has(#esp-ai-chat) .copyright,
html:has(#esp-ai-chat) .site-info,
html:has(#esp-ai-chat) #footer-info {
  display: none !important;
}

/* ── Body background is dark — ensure no gap between chat flex children ─── */
html:has(#esp-ai-chat) body {
  background: #ffffff !important;
}
#esp-ai-chat .esp-ai-chat__input-wrap,
#esp-ai-chat .esp-ai-chat__header-spacer {
  margin: 0 !important;
  flex-shrink: 0 !important;
}
/* messages margin handled in block above */

/* ── Kill Uncode global outline on chat elements ─────────────────────────── */
#esp-ai-chat,
#esp-ai-chat * {
  outline: none !important;
}



/* ── Mobile: account for sticky header height ───────────────────────────── */
@media screen and (max-width: 960px) {
  #esp-ai-chat .esp-ai-chat__header-spacer {
    height: 100px !important;
  }
  body.admin-bar #esp-ai-chat .esp-ai-chat__header-spacer {
    height: 146px !important;
  }
}

/* ── Page background ─────────────────────────────────────────────────────── */
html:has(#esp-ai-chat) body {
  background: #ffffff !important;
}

/* ── Hide all footer elements on chat page instead of pushing them away ──── */
html:has(#esp-ai-chat) footer,
html:has(#esp-ai-chat) #colophon,
html:has(#esp-ai-chat) .site-footer,
html:has(#esp-ai-chat) .footer-copyright,
html:has(#esp-ai-chat) #footer-copyright,
html:has(#esp-ai-chat) .copyright,
html:has(#esp-ai-chat) .site-info,
html:has(#esp-ai-chat) #footer-info,
html:has(#esp-ai-chat) #uncode-footer,
html:has(#esp-ai-chat) .uncode-footer {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  overflow: hidden !important;
}

/* ── Admin bar: WP adds margin-top to html, top var already accounts for it ── */

/* ── Hide Ultra generator sticky widget on chat page ────────────────────── */
/* esp-sa-sw-wrap hidden — not relevant on chat page                         */
/* esp-guest-cta-wrap shown — guest signup widget should be visible          */
html:has(#esp-ai-chat) #esp-sa-sw-wrap {
  display: none !important;
}

/* ── Push guest CTA widget below the header ─────────────────────────────── */
#esp-guest-cta-wrap {
  top: 220px !important;
}