@import url('https://fonts.googleapis.com/css2?family=Inter:wght@500;600&display=swap');

:root {
  --gs1-primary: #002c6c; /* GS1 blue */
  --gs1-accent: #cc351c;  /* Custom orange */
  --gs1-bg: #0c1425;
  --gs1-surface: #101828;
  --gs1-text: #e5e7eb;
  --gs1-muted: #9ca3af;
  --gs1-radius: 18px;
  --gs1-shadow: 0 20px 50px rgba(0,0,0,0.35);
  --gs1-bezier: cubic-bezier(0.4, 0.0, 0.2, 1);
}

.gs1-bot-wrap,
.gs1-bot-wrap * {
  font-family: 'Inter', 'Segoe UI', sans-serif !important;
}

.gs1-bot-button {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--gs1-accent);
  background: var(--gs1-accent);
  color: transparent;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 15px 35px rgba(0,44,108,0.35);
  cursor: pointer;
  transition: transform 200ms var(--gs1-bezier), box-shadow 200ms var(--gs1-bezier);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0;
  overflow: hidden;
}

.gs1-bot-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 999999;
  pointer-events: auto;
}

.gs1-bot-info {
  opacity: 1;
  transform: translateX(0);
  padding: 10px 14px;
  border-radius: 12px;
  background: #fff;
  color: var(--gs1-primary);
  border: 1px solid rgba(0,44,108,0.2);
  box-shadow: 0 10px 30px rgba(0,44,108,0.18);
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition: opacity 200ms var(--gs1-bezier), transform 200ms var(--gs1-bezier);
  pointer-events: none;
}

.gs1-bot-info.hide {
  opacity: 0 !important;
  transform: translateX(12px) !important;
}

.gs1-bot-wrap:hover .gs1-bot-info {
  transform: translateX(-2px);
}

.gs1-bot-wrap:hover .gs1-bot-button {
  transform: scale(1.02);
  box-shadow: 0 25px 60px rgba(0,44,108,0.45);
}

.gs1-bot-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25));
  border-radius: 6px;
}

.gs1-bot-label { display: none; }

.gs1-bot-button.open {
  transform: translateY(6px) scale(0.95);
}

.gs1-bot-panel {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: min(360px, calc(100% - 32px));
  max-height: 520px;
  background: linear-gradient(160deg, var(--gs1-bg), #0b1c34);
  color: var(--gs1-text);
  font-family: 'Inter', 'Segoe UI', sans-serif;
  border-radius: var(--gs1-radius);
  box-shadow: var(--gs1-shadow);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.98);
  transition: opacity 200ms var(--gs1-bezier), transform 200ms var(--gs1-bezier);
  z-index: 999999;
  overflow: hidden;
}

.gs1-bot-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.gs1-bot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.gs1-bot-title {
  font-size: 15px;
  font-weight: 700;
}

.gs1-bot-brand {
  font-size: 12px;
  color: var(--gs1-muted);
  user-select: none;
  pointer-events: none;
  margin-left: 2px;
}

.gs1-bot-close {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-weight: 700;
  transition: background 150ms var(--gs1-bezier), transform 150ms var(--gs1-bezier), border-color 150ms var(--gs1-bezier);
}

.gs1-bot-close:hover {
  background: rgba(204,53,28,0.15);
  transform: rotate(6deg);
  border-color: rgba(204,53,28,0.35);
}

.gs1-bot-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.gs1-bot-welcome-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.gs1-bot-welcome-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: #fff;
}
.gs1-bot-welcome-card p {
  margin: 0 0 8px;
  color: var(--gs1-text);
  line-height: 1.4;
}
.gs1-bot-welcome-actions {
  display: flex;
  gap: 8px;
}
.gs1-bot-welcome-actions button {
  flex: 1;
  background: rgba(0,44,108,0.14);
  color: #fff;
  border: 1px solid rgba(0,44,108,0.35);
  border-radius: 12px;
  padding: 8px 10px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 120ms var(--gs1-bezier), background 120ms var(--gs1-bezier);
}
.gs1-bot-welcome-actions button:hover {
  background: rgba(204,53,28,0.2);
  transform: translateY(-1px);
}

.gs1-bot-message {
  padding: 10px 12px;
  border-radius: 14px;
  line-height: 1.4;
  word-break: break-word;
  max-width: 90%;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.gs1-bot-user {
  align-self: flex-end;
  background: rgba(12, 108, 242, 0.9);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.gs1-bot-bot {
  align-self: flex-start;
  background: rgba(255,255,255,0.05);
  border-bottom-left-radius: 4px;
}

.gs1-bot-message a {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.5);
}
.gs1-bot-message a:hover {
  text-decoration-color: #fff;
}

.gs1-bot-typing {
  display: inline-flex;
  gap: 4px;
  background: rgba(0,44,108,0.15);
  border-radius: 14px;
  padding: 10px 12px;
  align-self: flex-start;
}

.gs1-bot-typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gs1-muted);
  animation: gs1-bounce 1s infinite ease-in-out;
}

.gs1-bot-typing span:nth-child(2) {
  animation-delay: 0.1s;
}
.gs1-bot-typing span:nth-child(3) {
  animation-delay: 0.2s;
}

@keyframes gs1-bounce {
  0%, 80%, 100% { transform: scale(0.9); opacity: 0.6; }
  40% { transform: scale(1.2); opacity: 1; }
}

.gs1-bot-suggestions {
  padding: 8px 16px 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gs1-bot-suggestions button {
  background: rgba(0,44,108,0.12);
  color: var(--gs1-text);
  border: 1px solid rgba(0,44,108,0.35);
  border-radius: 12px;
  padding: 6px 10px;
  cursor: pointer;
  transition: transform 120ms var(--gs1-bezier), background 120ms var(--gs1-bezier);
}

.gs1-bot-suggestions button:hover {
  background: rgba(204,53,28,0.2);
  transform: translateY(-1px);
}

.gs1-faq-wrapper {
  margin: 4px 0 8px;
  padding: 10px 0;
}
.gs1-faq-header {
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  margin: 0 0 8px 2px;
}
.gs1-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
@media (min-width: 520px) {
  .gs1-faq-grid { grid-template-columns: 1fr 1fr; }
}
.gs1-faq-card {
  width: 100%;
  text-align: left;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 10px 12px;
  color: #fff;
  cursor: pointer;
  transition: transform 140ms var(--gs1-bezier), border-color 140ms var(--gs1-bezier), background 140ms var(--gs1-bezier);
  backdrop-filter: blur(4px);
}
.gs1-faq-card:hover {
  transform: translateY(-1px);
  border-color: rgba(204,53,28,0.5);
  background: rgba(0,44,108,0.12);
}
.gs1-faq-title {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
}
.gs1-faq-seeall {
  text-align: center;
  font-weight: 800;
  color: #fff;
}
.gs1-faq-seeall:hover {
  background: rgba(204,53,28,0.22);
}

.gs1-bot-form {
  display: flex;
  gap: 8px;
  padding: 12px 12px 14px;
  background: rgba(0,44,108,0.06);
  border-top: 1px solid rgba(0,44,108,0.2);
}

.gs1-bot-form input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(0,44,108,0.35);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--gs1-text);
  outline: none;
}

.gs1-bot-form input:focus {
  border-color: var(--gs1-accent);
  box-shadow: 0 0 0 3px rgba(204,53,28,0.25);
}

.gs1-bot-form button {
  background: linear-gradient(120deg, var(--gs1-accent) 0%, var(--gs1-primary) 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms var(--gs1-bezier), box-shadow 120ms var(--gs1-bezier);
}

.gs1-bot-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(204,53,28,0.35);
}

@media (max-width: 540px) {
  .gs1-bot-wrap {
    right: 16px;
    bottom: 16px;
  }
  .gs1-bot-panel {
    right: 12px;
    left: 12px;
    width: auto;
    max-height: 60vh;
  }
}
.gs1-bot-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gs1-bot-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34,197,94,0.2);
  transform: translateY(2px);
}

.gs1-bot-status.down {
  background: #ef4444;
  box-shadow: 0 0 0 4px rgba(239,68,68,0.2);
}