/* Veclera AI Agent — Chat Widget CSS v1.0 */
:root {
  --vaa-teal:    var(--vaa-color, #0E7C7B);
  --vaa-teal-dk: color-mix(in srgb, var(--vaa-teal) 70%, black);
  --vaa-gold:    #C9A96E;
  --vaa-obs:     #0B0F0E;
  --vaa-dark:    #111615;
  --vaa-dark2:   #151A19;
  --vaa-white:   #FDFCFB;
  --vaa-muted:   #8A9090;
  --vaa-green:   #25D366;
  --vaa-r:       14px;
  --vaa-r-msg:   18px;
  --vaa-shadow:  0 8px 40px rgba(0,0,0,.35);
  --vaa-sans:    'Outfit', 'Segoe UI', Arial, sans-serif;
}

/* ── Launcher button ── */
#vaaLauncher {
  position: fixed;
  z-index: 99990;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--vaa-teal);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(14,124,123,.4);
  transition: transform .25s ease, box-shadow .25s ease;
  animation: vaa-pop .4s cubic-bezier(.34,1.56,.64,1) both;
}
#vaaLauncher:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 32px rgba(0,0,0,.4), 0 0 0 8px rgba(14,124,123,.15);
}
#vaaLauncher.vaa-open { animation: vaa-pulse 2s ease infinite; }
#vaaLauncher svg { transition: opacity .2s, transform .2s; }
#vaaLauncher .vaa-icon-chat  { opacity: 1;  transform: scale(1) rotate(0deg); }
#vaaLauncher .vaa-icon-close { opacity: 0;  transform: scale(.5) rotate(-90deg); position: absolute; }
#vaaLauncher.vaa-open .vaa-icon-chat  { opacity: 0; transform: scale(.5) rotate(90deg); }
#vaaLauncher.vaa-open .vaa-icon-close { opacity: 1; transform: scale(1) rotate(0deg); }

/* Position */
.vaa-pos-right #vaaLauncher { bottom: 28px; right: 28px; }
.vaa-pos-left  #vaaLauncher { bottom: 28px; left:  28px; }
.vaa-pos-right #vaaWidget   { bottom: 102px; right: 20px; }
.vaa-pos-left  #vaaWidget   { bottom: 102px; left:  20px; }

/* Unread badge */
#vaaBadge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #E74C3C;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--vaa-sans);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  animation: vaa-badge-pop .3s cubic-bezier(.34,1.56,.64,1);
}

/* ── Chat window ── */
#vaaWidget {
  position: fixed;
  z-index: 99989;
  width: 375px;
  max-height: 85vh;
  background: #ECE5DD; /* WhatsApp bg */
  border-radius: var(--vaa-r);
  overflow: hidden;
  box-shadow: var(--vaa-shadow);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(.96);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  font-family: var(--vaa-sans);
}
#vaaWidget.vaa-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* ── Header ── */
.vaa-header {
  background: var(--vaa-teal);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.vaa-header__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.3);
}
.vaa-header__avatar img { width: 100%; height: 100%; object-fit: cover; }
.vaa-header__info { flex: 1; }
.vaa-header__name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.vaa-header__status {
  font-size: 12px;
  color: rgba(255,255,255,.8);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}
.vaa-header__status::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #A8E6B8;
  display: inline-block;
  animation: vaa-online-pulse 2s ease infinite;
}
.vaa-header__actions {
  display: flex;
  gap: 4px;
}
.vaa-header__btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background .2s;
  flex-shrink: 0;
}
.vaa-header__btn:hover { background: rgba(255,255,255,.22); }
.vaa-header__btn svg { width: 18px; height: 18px; }

/* ── Subheader (company name strip) ── */
.vaa-subheader {
  background: rgba(0,0,0,.04);
  padding: 6px 16px;
  font-size: 11px;
  color: rgba(0,0,0,.45);
  letter-spacing: .5px;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,.06);
  flex-shrink: 0;
}

/* ── Messages area ── */
.vaa-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  scroll-behavior: smooth;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Crect fill='%23ECE5DD' width='400' height='400'/%3E%3C/svg%3E");
}
.vaa-messages::-webkit-scrollbar { width: 4px; }
.vaa-messages::-webkit-scrollbar-track { background: transparent; }
.vaa-messages::-webkit-scrollbar-thumb { background: rgba(0,0,0,.15); border-radius: 2px; }

/* ── Message bubbles ── */
.vaa-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: vaa-msg-in .2s ease both;
}
.vaa-msg--agent { align-self: flex-start; }
.vaa-msg--user  { align-self: flex-end; }

.vaa-msg__bubble {
  padding: 10px 14px;
  border-radius: var(--vaa-r-msg);
  font-size: 14px;
  line-height: 1.65;
  position: relative;
  word-break: break-word;
  white-space: pre-wrap;
}
.vaa-msg--agent .vaa-msg__bubble {
  background: #fff;
  color: #2D2D2D;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.vaa-msg--user .vaa-msg__bubble {
  background: #D9FDD3;
  color: #2D2D2D;
  border-bottom-right-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.vaa-msg__time {
  font-size: 10px;
  color: rgba(0,0,0,.4);
  margin-top: 3px;
  padding: 0 4px;
}
.vaa-msg--user .vaa-msg__time { align-self: flex-end; }
.vaa-msg--agent .vaa-msg__time { align-self: flex-start; }

/* Typing indicator */
.vaa-typing .vaa-msg__bubble {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.vaa-typing-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #999;
  animation: vaa-typing .8s ease infinite;
}
.vaa-typing-dot:nth-child(2) { animation-delay: .15s; }
.vaa-typing-dot:nth-child(3) { animation-delay: .30s; }

/* ── Action buttons (quick replies) ── */
.vaa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 0;
  animation: vaa-msg-in .3s ease both;
}
.vaa-action-btn {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--vaa-teal);
  background: #fff;
  color: var(--vaa-teal);
  font-family: var(--vaa-sans);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.vaa-action-btn:hover {
  background: var(--vaa-teal);
  color: #fff;
}
.vaa-action-btn--primary {
  background: var(--vaa-teal);
  color: #fff;
}
.vaa-action-btn--primary:hover { background: var(--vaa-teal-dk); }
.vaa-action-btn--gold {
  border-color: var(--vaa-gold);
  color: #7a5f2a;
  background: #fdf6e3;
}
.vaa-action-btn--gold:hover { background: var(--vaa-gold); color: #fff; }
.vaa-action-btn--wa {
  background: var(--vaa-green);
  border-color: var(--vaa-green);
  color: #fff;
}
.vaa-action-btn--wa:hover { background: #1DA851; }

/* ── Lead capture form (appears inline) ── */
.vaa-lead-form {
  background: #fff;
  border-radius: var(--vaa-r);
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
  animation: vaa-msg-in .25s ease both;
}
.vaa-lead-form__title {
  font-size: 13px;
  font-weight: 700;
  color: #2D2D2D;
  margin-bottom: 12px;
}
.vaa-lead-form__field {
  margin-bottom: 10px;
}
.vaa-lead-form__label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 4px;
}
.vaa-lead-form__input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: var(--vaa-sans);
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  transition: border .2s;
}
.vaa-lead-form__input:focus { border-color: var(--vaa-teal); }
.vaa-lead-form__submit {
  width: 100%;
  padding: 10px;
  background: var(--vaa-teal);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--vaa-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  cursor: pointer;
  margin-top: 4px;
  transition: background .2s;
}
.vaa-lead-form__submit:hover { background: var(--vaa-teal-dk); }

/* ── Input bar ── */
.vaa-input-bar {
  background: #F0F2F5;
  padding: 10px 12px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  border-top: 1px solid rgba(0,0,0,.08);
  flex-shrink: 0;
}
.vaa-input-wrap {
  flex: 1;
  background: #fff;
  border-radius: 22px;
  border: 1px solid rgba(0,0,0,.1);
  display: flex;
  align-items: flex-end;
  padding: 8px 14px;
}
.vaa-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--vaa-sans);
  font-size: 14px;
  resize: none;
  max-height: 100px;
  overflow-y: auto;
  background: transparent;
  color: #2D2D2D;
  line-height: 1.5;
}
.vaa-input::placeholder { color: #aaa; }
.vaa-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--vaa-teal);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform .2s, background .2s;
}
.vaa-send-btn:hover { transform: scale(1.05); background: var(--vaa-teal-dk); }
.vaa-send-btn:disabled { background: #ccc; cursor: not-allowed; }
.vaa-send-btn svg { width: 20px; height: 20px; fill: #fff; }

/* ── Date separator ── */
.vaa-date-sep {
  text-align: center;
  font-size: 11px;
  color: rgba(0,0,0,.45);
  background: rgba(255,255,255,.65);
  border-radius: 999px;
  padding: 3px 12px;
  align-self: center;
  margin: 6px 0;
  backdrop-filter: blur(4px);
}

/* ── WA handoff banner ── */
.vaa-wa-banner {
  background: #E7FFE0;
  border-top: 1px solid #C8EFC0;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: #1D6B2D;
  flex-shrink: 0;
}
.vaa-wa-banner__btn {
  background: var(--vaa-green);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--vaa-sans);
  white-space: nowrap;
  transition: background .2s;
}
.vaa-wa-banner__btn:hover { background: #1DA851; }

/* ── Powered-by footer ── */
.vaa-footer {
  background: #F0F2F5;
  padding: 6px;
  text-align: center;
  font-size: 10px;
  color: rgba(0,0,0,.35);
  letter-spacing: .5px;
  border-top: 1px solid rgba(0,0,0,.07);
  flex-shrink: 0;
}
.vaa-footer a { color: #0E7C7B; text-decoration: none; }

/* ── Animations ── */
@keyframes vaa-pop { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes vaa-pulse { 0%,100% { box-shadow: 0 6px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(14,124,123,.4); } 50% { box-shadow: 0 6px 24px rgba(0,0,0,.35), 0 0 0 10px rgba(14,124,123,0); } }
@keyframes vaa-badge-pop { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes vaa-msg-in { from { opacity:0; transform: translateY(8px); } to { opacity:1; transform: translateY(0); } }
@keyframes vaa-typing { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-5px); } }
@keyframes vaa-online-pulse { 0%,100% { opacity:1; } 50% { opacity:.5; } }

/* ── Mobile responsive ── */
@media (max-width: 420px) {
  #vaaWidget {
    width: calc(100vw - 16px) !important;
    max-height: 80vh;
    bottom: 84px !important;
    right: 8px !important;
    left: 8px !important;
  }
  .vaa-pos-left #vaaWidget { left: 8px !important; right: 8px !important; }
  #vaaLauncher { width: 52px; height: 52px; }
  .vaa-pos-right #vaaLauncher { bottom: 20px; right: 16px; }
  .vaa-pos-left  #vaaLauncher { bottom: 20px; left:  16px; }
}