:root {
  --ylunna-rosegold-1: #F4C2C2;
  --ylunna-rosegold-2: #E0BFB8;
  --ylunna-rosegold-3: #C58F8F;
  --ylunna-rosegold-shadow: #8e5a5a;
  --ylunna-blush: #FFD3E0;
  --ylunna-cream: #FDF1EE;
  --ylunna-text-dark: #54595F;
  --ylunna-text-gray: #7A7A7A;
}

.ylunna-agent-fab {
  position: fixed;
  right: 24px;
  bottom: max(24px, env(safe-area-inset-bottom));
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 3px solid #fff;
  cursor: pointer;
  z-index: 999998;
  padding: 0;
  background-size: cover;
  background-position: center top;
  box-shadow: 0px 5px 0px var(--ylunna-rosegold-shadow), 0px 10px 18px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease-in-out;
}

.ylunna-agent-fab.ylunna-agent-left {
  right: auto;
  left: 24px;
}

.ylunna-agent-fab:hover {
  transform: translateY(-2px);
}

.ylunna-agent-fab-online {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: #4CAF50;
  border: 2px solid #fff;
  border-radius: 50%;
}

.ylunna-agent-badge {
  position: absolute;
  top: -6px;
  left: -6px;
  background: var(--ylunna-rosegold-3);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
  letter-spacing: 0.5px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ylunna-agent-panel {
  position: fixed;
  right: 24px;
  bottom: calc(100px + env(safe-area-inset-bottom));
  width: 350px;
  max-width: calc(100vw - 48px);
  height: 480px;
  max-height: calc(100vh - 140px);
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 999999;
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  opacity: 0;
  transform: translateY(16px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.ylunna-agent-panel.ylunna-agent-left {
  right: auto;
  left: 24px;
}

.ylunna-agent-panel.ylunna-agent-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.ylunna-agent-header {
  background: linear-gradient(135deg, var(--ylunna-rosegold-1) 0%, var(--ylunna-rosegold-2) 50%, var(--ylunna-rosegold-3) 100%);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ylunna-agent-header-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-size: cover;
  background-position: center top;
  border: 2px solid rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
  position: relative;
}

.ylunna-agent-header-avatar::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 10px;
  height: 10px;
  background: #4CAF50;
  border: 2px solid #fff;
  border-radius: 50%;
}

.ylunna-agent-header-text {
  flex: 1;
  min-width: 0;
}

.ylunna-agent-header-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.ylunna-agent-header-text span {
  font-size: 11px;
  opacity: 0.9;
}

.ylunna-agent-close {
  background: rgba(255, 255, 255, 0.25);
  border: none;
  color: #fff;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  flex-shrink: 0;
}

.ylunna-agent-close:hover {
  background: rgba(255, 255, 255, 0.4);
}

.ylunna-agent-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: var(--ylunna-cream);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ylunna-agent-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  max-width: 100%;
}

.ylunna-agent-row-user {
  justify-content: flex-end;
}

.ylunna-agent-row-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-size: cover;
  background-position: center top;
  flex-shrink: 0;
}

.ylunna-agent-msg {
  max-width: 78%;
  padding: 9px 13px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.ylunna-agent-msg-user {
  background: linear-gradient(135deg, var(--ylunna-rosegold-2), var(--ylunna-rosegold-3));
  color: #fff;
  border-bottom-right-radius: 4px;
}

.ylunna-agent-msg-assistant {
  background: #fff;
  color: var(--ylunna-text-dark);
  border: 1px solid #f0e0dc;
  border-bottom-left-radius: 4px;
}

.ylunna-agent-msg-assistant a {
  color: var(--ylunna-rosegold-shadow);
  font-weight: 600;
  text-decoration: underline;
}

.ylunna-agent-msg-assistant a:hover {
  color: var(--ylunna-rosegold-3);
}

.ylunna-agent-msg-pending {
  opacity: 0.6;
}

.ylunna-agent-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid #f5eae7;
  background: #fff;
}

.ylunna-agent-input {
  flex: 1;
  min-width: 0;
  border: 1px solid #e8dad6;
  border-radius: 22px;
  padding: 10px 16px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
  color: var(--ylunna-text-dark);
}

.ylunna-agent-input:focus {
  border-color: var(--ylunna-rosegold-3);
}

.ylunna-agent-send {
  background: linear-gradient(135deg, var(--ylunna-rosegold-1), var(--ylunna-rosegold-3));
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0px 3px 0px var(--ylunna-rosegold-shadow);
}

.ylunna-agent-send:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Tablet: painel um pouco mais estreito para nao encostar nas bordas */
@media (max-width: 900px) {
  .ylunna-agent-panel {
    width: 320px;
  }
}

/* Mobile: painel ocupa quase a tela toda, ancorado embaixo, sem depender do lado escolhido */
@media (max-width: 480px) {
  .ylunna-agent-fab {
    width: 56px;
    height: 56px;
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
  }

  .ylunna-agent-fab.ylunna-agent-left {
    left: 16px;
  }

  .ylunna-agent-panel,
  .ylunna-agent-panel.ylunna-agent-left {
    left: 8px;
    right: 8px;
    width: auto;
    max-width: none;
    bottom: calc(84px + env(safe-area-inset-bottom));
    height: min(70vh, 520px);
    max-height: calc(100vh - 110px);
  }

  .ylunna-agent-msg {
    max-width: 85%;
  }
}