/* ================================================================
   JOYALTY ADMIN — admin-wa.css  (GoldenChat redesign)
   Dark gold glassmorphism, WhatsApp-inspired layout.
   Replaces previous admin-wa.css entirely.
================================================================ */

:root {
  --gc-gold: #d4af37;
  --gc-dark-gold: #b8972e;
  --gc-gold-glow: rgba(212, 175, 55, 0.35);
  --gc-glass: rgba(22, 18, 14, 0.88);
  --gc-glass-dark: rgba(14, 12, 8, 0.95);
  --gc-glass-light: rgba(38, 32, 22, 0.75);
  --gc-border: rgba(212, 175, 55, 0.28);
  --gc-border-s: rgba(212, 175, 55, 0.12);
  --gc-text: #eeece8;
  --gc-muted: rgba(238, 236, 232, 0.48);
  --gc-muted2: rgba(238, 236, 232, 0.22);
  --gc-bg: linear-gradient(135deg, #0a0a0a, #120e08);
  --gc-bubble-out: linear-gradient(135deg, #d4af37, #b8972e);
  --gc-bubble-in: rgba(30, 25, 18, 0.88);
  --gc-accent: #22c55e;
  --r: 12px;
  --r-lg: 18px;
}

/* ── Shell ──────────────────────────────────────────────────── */
.tab.active#tab-chat {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 0;
}
.page-content.chat-mode {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.page-content.chat-mode .tab.active {
  flex: 1;
  min-height: 0;
}

.wa-shell {
  display: grid;
  grid-template-columns: 340px 1fr;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  border-radius: 0;
  border: none;
  background: transparent;
  box-shadow:
    0 0 80px rgba(212, 175, 55, 0.18),
    inset 0 0 60px rgba(0, 0, 0, 0.6);
}

/* ── Sidebar ──────────────────────────────────────────────────── */
.wa-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--gc-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--gc-border);
  overflow: hidden;
}

.wa-sidebar-hd {
  padding: 16px 16px 12px;
  background: var(--gc-glass-dark);
  border-bottom: 1px solid var(--gc-border);
  flex-shrink: 0;
}

.wa-sidebar-title {
  display: block;
  font-family: "Playfair Display", "Quintessential", serif;
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(90deg, #d4af37, #f0d070);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 11px;
}

.wa-mode-pills {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 22px;
  padding: 3px;
  gap: 2px;
  border: 1px solid var(--gc-border-s);
}
.wa-pill {
  flex: 1;
  background: none;
  border: none;
  color: var(--gc-muted);
  font-family: "Quicksand", sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition:
    background 0.15s,
    color 0.15s;
}
.wa-pill.active {
  background: linear-gradient(135deg, #d4af37, #b8972e);
  color: #111;
}

/* Search bar */
.wa-search {
  margin: 10px 14px;
  background: rgba(40, 32, 18, 0.6);
  border-radius: 22px;
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--gc-border-s);
}
.wa-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--gc-text);
  font-size: 0.84rem;
  font-family: "Quicksand", sans-serif;
}
.wa-search input::placeholder {
  color: var(--gc-muted);
}
.wa-search i {
  color: var(--gc-muted);
  font-size: 0.8rem;
}

.wa-session-list {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}
.wa-session-list::-webkit-scrollbar {
  width: 3px;
}
.wa-session-list::-webkit-scrollbar-thumb {
  background: var(--gc-border);
  border-radius: 3px;
}

.wa-session-item {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 16px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: background 0.15s;
}
.wa-session-item:hover {
  background: rgba(212, 175, 55, 0.1);
}
.wa-session-item.active {
  background: rgba(212, 175, 55, 0.15);
}

.wa-sess-ava {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #8b6f1f);
  color: #111;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 2px 12px rgba(212, 175, 55, 0.3);
}
.wa-sess-online {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #22c55e;
  border: 2px solid #0a0a0a;
  display: none;
}
.wa-sess-info {
  flex: 1;
  min-width: 0;
}
.wa-sess-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gc-text);
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wa-sess-prev {
  font-size: 0.75rem;
  color: var(--gc-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wa-sess-badge {
  background: linear-gradient(135deg, #d4af37, #b8972e);
  color: #111;
  border-radius: 99px;
  font-size: 0.64rem;
  font-weight: 700;
  padding: 2px 7px;
  min-width: 18px;
  text-align: center;
  flex-shrink: 0;
}

/* ── Main area ───────────────────────────────────────────────── */
.wa-main {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40"><rect width="40" height="40" fill="%230a0808"/><path d="M0 20h40M20 0v40" stroke="%23d4af3708" stroke-width="0.5"/></svg>')
    repeat;
  position: relative;
}
/* Dark overlay for readability */
.wa-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 5, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
  z-index: 0;
}
.wa-main > * {
  position: relative;
  z-index: 1;
}

.wa-main-hd {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--gc-glass-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gc-border);
  flex-shrink: 0;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}
.wa-back {
  display: none;
  background: none;
  border: none;
  color: var(--gc-muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 4px;
}
.wa-hd-ava {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #8b6f1f);
  color: #111;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.35);
}
.wa-hd-info {
  flex: 1;
  min-width: 0;
}
.wa-hd-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gc-text);
}
.wa-hd-sub {
  font-size: 0.73rem;
  color: var(--gc-muted);
  margin-top: 1px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.wa-online-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  animation: gcPulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes gcPulse {
  0%,
  100% {
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.06);
  }
}
.wa-hd-actions {
  display: flex;
  gap: 6px;
}
.wa-icon-btn {
  background: none;
  border: none;
  color: var(--gc-muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 7px 9px;
  border-radius: 50%;
  transition:
    background 0.15s,
    color 0.15s;
}
.wa-icon-btn:hover {
  background: rgba(212, 175, 55, 0.15);
  color: var(--gc-gold);
}

/* ── Typing bar ──────────────────────────────────────────────── */
.wa-typing-bar {
  padding: 5px 22px;
  font-size: 0.73rem;
  color: var(--gc-muted);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--gc-glass-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
}
.wa-typing-dots {
  display: flex;
  gap: 3px;
}
.wa-typing-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gc-gold);
  opacity: 0.5;
  animation: gcDot 0.9s infinite;
}
.wa-typing-dots span:nth-child(2) {
  animation-delay: 0.15s;
}
.wa-typing-dots span:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes gcDot {
  0%,
  60%,
  100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-4px);
  }
}

/* ── Messages ────────────────────────────────────────────────── */
.wa-msgs {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-behavior: smooth;
}
.wa-msgs::-webkit-scrollbar {
  width: 4px;
}
.wa-msgs::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.18);
  border-radius: 4px;
}

.wa-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: rgba(238, 236, 232, 0.2);
}
.wa-empty-state i {
  font-size: 3rem;
}
.wa-empty-state p {
  font-size: 0.85rem;
}

/* Message rows */
.wa-msg-row {
  display: flex;
  flex-direction: column;
  max-width: 68%;
}
.wa-msg-row.out {
  align-self: flex-end;
}
.wa-msg-row.in {
  align-self: flex-start;
}

.wa-msg-sender-name {
  font-size: 0.69rem;
  color: var(--gc-gold);
  font-weight: 700;
  margin-bottom: 3px;
  padding-left: 3px;
}

.wa-bubble-wrap {
  display: flex;
  align-items: flex-end;
  gap: 7px;
}
.wa-msg-row.out .wa-bubble-wrap {
  flex-direction: row-reverse;
}

.wa-bubble-ava {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #8b6f1f);
  color: #111;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 2px;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.25);
}

/* Bubble base */
.wa-bubble {
  padding: 11px 15px;
  border-radius: 18px;
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: break-word;
  position: relative;
  transition: box-shadow 0.2s;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
.wa-msg-row.in .wa-bubble {
  background: var(--gc-glass);
  border: 1px solid var(--gc-border-s);
  border-radius: 5px 18px 18px 18px;
  color: var(--gc-text);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.wa-msg-row.out .wa-bubble {
  background: var(--gc-bubble-out);
  color: #111;
  border-radius: 18px 5px 18px 18px;
  font-weight: 500;
}
.wa-bubble:hover {
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.5);
}

/* Quote */
.wa-quote {
  background: rgba(212, 175, 55, 0.12);
  border-left: 4px solid var(--gc-gold);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.76rem;
  color: var(--gc-gold);
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.wa-msg-row.out .wa-quote {
  background: rgba(0, 0, 0, 0.18);
  border-left-color: rgba(255, 255, 255, 0.5);
  color: rgba(17, 17, 17, 0.7);
}
.wa-quote i {
  margin-right: 5px;
  font-size: 0.65rem;
}

/* Meta */
.wa-msg-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 5px;
}
.wa-msg-row.in .wa-msg-meta {
  justify-content: flex-start;
}
.wa-msg-time {
  font-size: 0.66rem;
  color: rgba(238, 236, 232, 0.3);
}
.wa-msg-row.out .wa-msg-time {
  color: rgba(17, 17, 17, 0.45);
}
.wa-ticks {
  font-size: 0.72rem;
  margin-left: 2px;
}
.wa-ticks.grey {
  color: rgba(17, 17, 17, 0.35);
}
.wa-ticks.blue {
  color: #1a6eb5;
}

/* Reaction pills */
.wa-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 6px;
}
.wa-reaction-pill {
  background: var(--gc-glass-dark);
  border: 1px solid var(--gc-border);
  border-radius: 14px;
  padding: 2px 8px;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  transition:
    background 0.15s,
    transform 0.1s;
}
.wa-reaction-pill:hover {
  background: rgba(212, 175, 55, 0.2);
  transform: scale(1.1);
}
.wa-msg-row.out .wa-reaction-pill {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(0, 0, 0, 0.2);
}
.wa-reaction-count {
  font-size: 0.68rem;
  color: var(--gc-muted);
}

/* Reaction action bar on hover */
.wa-react-bar {
  position: absolute;
  top: -40px;
  display: flex;
  gap: 3px;
  background: var(--gc-glass-dark);
  border: 1px solid var(--gc-border);
  border-radius: 22px;
  padding: 4px 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  z-index: 20;
  white-space: nowrap;
}
.wa-msg-row.out .wa-react-bar {
  right: 0;
}
.wa-msg-row.in .wa-react-bar {
  left: 0;
}
.wa-react-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 4px;
  border-radius: 8px;
  transition:
    background 0.12s,
    transform 0.12s;
}
.wa-react-btn:hover {
  background: rgba(212, 175, 55, 0.15);
  transform: scale(1.2);
}
.wa-reply-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gc-muted);
  font-size: 0.82rem;
  padding: 2px 8px;
  border-radius: 8px;
  transition:
    background 0.12s,
    color 0.12s;
}
.wa-reply-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--gc-text);
}

/* Date separator */
.wa-date-sep {
  text-align: center;
  font-size: 0.71rem;
  color: var(--gc-muted2);
  margin: 4px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wa-date-sep::before,
.wa-date-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.05);
}

/* ── Media bubbles ────────────────────────────────────────────── */
.wa-img-bubble {
  max-width: 240px;
  max-height: 200px;
  border-radius: 12px;
  cursor: zoom-in;
  display: block;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: opacity 0.15s;
}
.wa-img-bubble:hover {
  opacity: 0.88;
}

.wa-video-bubble {
  max-width: 240px;
  max-height: 200px;
  border-radius: 12px;
  display: block;
  cursor: pointer;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.wa-file-bubble {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  cursor: pointer;
  max-width: 250px;
  text-decoration: none;
  color: var(--gc-text);
  transition: background 0.15s;
}
.wa-file-bubble:hover {
  background: rgba(212, 175, 55, 0.12);
}
.wa-file-bubble.pdf {
  border-color: rgba(239, 68, 68, 0.2);
}
.wa-file-thumb {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.wa-file-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.wa-file-details {
  flex: 1;
  min-width: 0;
}
.wa-file-name {
  font-size: 0.83rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 2px;
}
.wa-file-size {
  font-size: 0.72rem;
  color: var(--gc-muted);
}
.wa-msg-row.out .wa-file-bubble {
  background: rgba(0, 0, 0, 0.18);
  border-color: rgba(0, 0, 0, 0.2);
  color: #111;
}
.wa-msg-row.out .wa-file-size {
  color: rgba(17, 17, 17, 0.5);
}

/* Audio */
.wa-audio {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 22px;
  padding: 9px 13px;
  min-width: 200px;
}
.wa-msg-row.out .wa-audio {
  background: rgba(0, 0, 0, 0.18);
  border-color: rgba(0, 0, 0, 0.15);
}
.wa-audio-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #b8972e);
  color: #111;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
  transition: opacity 0.15s;
}
.wa-audio-btn:hover {
  opacity: 0.85;
}
.wa-audio-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.wa-msg-row.out .wa-audio-track {
  background: rgba(0, 0, 0, 0.18);
}
.wa-audio-prog {
  height: 100%;
  width: 0%;
  background: var(--gc-gold);
  border-radius: 2px;
  transition: width 0.1s linear;
}
.wa-audio-dur {
  font-size: 0.68rem;
  color: var(--gc-muted);
  flex-shrink: 0;
  min-width: 30px;
}
.wa-msg-row.out .wa-audio-dur {
  color: rgba(17, 17, 17, 0.5);
}

/* ── Preview bar (file/quote pending send) ─────────────────────── */
.wa-preview-bar {
  background: rgba(212, 175, 55, 0.1);
  border-left: 4px solid var(--gc-gold);
  border-top: 1px solid var(--gc-border-s);
  padding: 10px 14px;
  flex-shrink: 0;
  animation: gcSlideUp 0.15s ease;
}
.wa-preview-content {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.wa-preview-thumb {
  width: 52px;
  height: 52px;
  border-radius: 9px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.wa-preview-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.wa-preview-info {
  flex: 1;
  min-width: 0;
}
.wa-preview-name {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--gc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wa-preview-close {
  background: none;
  border: none;
  color: var(--gc-gold);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 6px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.15s;
}
.wa-preview-close:hover {
  background: rgba(212, 175, 55, 0.15);
}
.wa-caption-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--gc-border-s);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--gc-text);
  font-family: "Quicksand", sans-serif;
  font-size: 0.84rem;
  outline: none;
}
.wa-caption-input:focus {
  border-color: var(--gc-gold);
}
.wa-caption-input::placeholder {
  color: var(--gc-muted);
}

/* ── Reply bar ───────────────────────────────────────────────── */
.wa-reply-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.08);
  border-left: 4px solid var(--gc-gold);
  border-top: 1px solid var(--gc-border-s);
  padding: 8px 14px;
  flex-shrink: 0;
  animation: gcSlideUp 0.15s ease;
}
@keyframes gcSlideUp {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.wa-reply-inner {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--gc-gold);
  font-size: 0.8rem;
}
.wa-reply-inner span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--gc-muted);
}
.wa-reply-bar > button {
  background: none;
  border: none;
  color: var(--gc-muted);
  cursor: pointer;
  font-size: 0.88rem;
  padding: 3px 6px;
  border-radius: 6px;
  transition: color 0.15s;
}
.wa-reply-bar > button:hover {
  color: #ef4444;
}

/* ── Attach menu ─────────────────────────────────────────────── */
.wa-attach-menu {
  position: absolute;
  bottom: 65px;
  left: 12px;
  background: var(--gc-glass-dark);
  border: 1px solid var(--gc-border);
  border-radius: 16px;
  padding: 8px 0;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
  display: none;
  flex-direction: column;
  z-index: 100;
  min-width: 180px;
  animation: gcSlideUp 0.18s ease;
}
.wa-attach-item {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  color: var(--gc-text);
  font-size: 0.87rem;
  font-family: "Quicksand", sans-serif;
  transition: background 0.13s;
}
.wa-attach-item:hover {
  background: rgba(212, 175, 55, 0.12);
}
.wa-attach-item i {
  width: 18px;
  text-align: center;
}

/* ── Input bar ───────────────────────────────────────────────── */
.wa-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--gc-glass-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--gc-border);
  flex-shrink: 0;
  position: relative;
}
.wa-input-inner {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(40, 32, 18, 0.75);
  border-radius: 22px;
  padding: 8px 14px;
  border: 1px solid var(--gc-border);
  transition: border-color 0.2s;
}
.wa-input-inner:focus-within {
  border-color: var(--gc-gold);
}
.wa-text-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--gc-text);
  font-family: "Quicksand", sans-serif;
  font-size: 0.9rem;
}
.wa-text-input::placeholder {
  color: var(--gc-muted);
}
.wa-bar-btn {
  background: none;
  border: none;
  color: var(--gc-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 7px 8px;
  border-radius: 50%;
  transition:
    color 0.15s,
    background 0.15s;
  flex-shrink: 0;
}
.wa-bar-btn:hover {
  color: var(--gc-gold);
  background: rgba(212, 175, 55, 0.1);
}
.wa-bar-btn.recording {
  color: #ef4444;
  animation: gcRecPulse 0.8s ease-in-out infinite;
}
@keyframes gcRecPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.wa-send-btn {
  background: linear-gradient(135deg, #d4af37, #b8972e);
  color: #111;
  border: none;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.45);
  transition:
    opacity 0.2s,
    transform 0.15s;
}
.wa-send-btn:hover {
  opacity: 0.88;
  transform: scale(1.07);
}

/* ── Emoji picker ─────────────────────────────────────────────── */
.wa-emoji-picker {
  position: absolute;
  bottom: 68px;
  left: 50px;
  background: var(--gc-glass-dark);
  border: 1px solid var(--gc-border);
  border-radius: 16px;
  padding: 12px;
  z-index: 50;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.7);
  animation: gcSlideUp 0.15s ease;
}
.wa-emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
}
.wa-emoji-btn-pick {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  padding: 5px;
  border-radius: 9px;
  transition:
    background 0.12s,
    transform 0.12s;
}
.wa-emoji-btn-pick:hover {
  background: rgba(212, 175, 55, 0.12);
  transform: scale(1.15);
}

/* ── Lightbox ─────────────────────────────────────────────────── */
.wa-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.96);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  cursor: zoom-out;
}
.wa-lightbox-content {
  max-width: 90%;
  max-height: 90vh;
  background: #111;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: default;
  border: 1px solid var(--gc-border);
}
.wa-lightbox-content img,
.wa-lightbox-content video {
  max-width: 100%;
  max-height: 85vh;
  display: block;
}
.wa-lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.65);
  border: none;
  color: #fff;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.15s;
}
.wa-lightbox-close:hover {
  background: rgba(239, 68, 68, 0.7);
}

/* ── PDF modal ────────────────────────────────────────────────── */
.wa-pdf-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.wa-pdf-modal-inner {
  background: var(--gc-glass-dark);
  border: 1px solid var(--gc-border);
  border-radius: 16px;
  width: 100%;
  max-width: 880px;
  height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7);
}
.wa-pdf-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  border-bottom: 1px solid var(--gc-border);
  flex-shrink: 0;
  gap: 12px;
}
.wa-pdf-hd span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.9rem;
  color: var(--gc-text);
}
.wa-pdf-dl {
  color: var(--gc-gold);
  text-decoration: none;
  font-size: 0.83rem;
  white-space: nowrap;
}
.wa-pdf-hd button {
  background: none;
  border: none;
  color: var(--gc-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 6px;
  transition: color 0.15s;
}
.wa-pdf-hd button:hover {
  color: #ef4444;
}
.wa-pdf-modal-inner iframe {
  flex: 1;
  border: none;
  background: #fff;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .wa-shell {
    grid-template-columns: 1fr;
    position: relative;
    overflow: hidden;
  }
  .wa-sidebar {
    position: absolute;
    inset: 0;
    z-index: 2;
    transition: transform 0.25s ease;
  }
  .wa-sidebar.hidden {
    transform: translateX(-100%);
    pointer-events: none;
  }
  .wa-main {
    position: absolute;
    inset: 0;
    z-index: 1;
    transition: transform 0.25s ease;
  }
  .wa-main.hidden {
    transform: translateX(100%);
    pointer-events: none;
  }
  .wa-back {
    display: flex !important;
  }
  .wa-msgs {
    padding: 14px 14px;
  }
  .wa-msg-row {
    max-width: 82%;
  }
}