* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: #ffffff;
  color: #1c1d22;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
}

body {
  display: flex;
  flex-direction: column;
  /* Same gradient shape as before (flat top, blue-tinted bottom third) --
     just white -> a very light blue tint instead of near-black -> navy. */
  background: linear-gradient(180deg, #ffffff 0%, #ffffff 55%, #eef1fb 100%);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px 6px;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #5c5e68;
  transition: background 0.2s;
}
.dot.connected { background: #3ecf8e; box-shadow: 0 0 6px rgba(62, 207, 142, 0.6); }
.dot.error { background: #e5534b; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}

.icon-btn {
  background: transparent;
  border: none;
  color: #4b4d57;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover { background: rgba(0, 0, 0, 0.06); }

.settings {
  display: flex;
  gap: 6px;
  padding: 0 12px 10px;
}

#server-url {
  flex: 1;
  min-width: 0;
  background: #f4f5f8;
  border: 1px solid #dcdee5;
  color: #1c1d22;
  border-radius: 8px;
  padding: 6px 9px;
  font-size: 11px;
}
#server-url:focus { outline: none; border-color: #b7bcca; }

#connect-btn {
  background: #eceef3;
  color: #1c1d22;
  border: none;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
}
#connect-btn:hover { background: #e2e4ec; }

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.empty-state {
  margin: auto;
  text-align: center;
  width: 100%;
  color: #6b6d76;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.glow-wrap {
  width: 72px;
  height: 72px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 24px rgba(60, 90, 255, 0.28));
  animation: mads-pulse 2.8s ease-in-out infinite;
}
.glow-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes mads-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.empty-title {
  font-size: 26px;
  font-weight: 400;
  color: #14151a;
  margin-bottom: 34px;
  letter-spacing: -0.01em;
}

.suggested-prompts {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.prompt-pill {
  background: #f4f5f8;
  border: 1px solid #dcdee5;
  color: #33343d;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13px;
  cursor: pointer;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prompt-pill:hover { background: #eceef3; border-color: #c7cad4; }

.msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 100%;
}
.msg.user { align-items: flex-end; }
.msg.assistant { align-items: flex-start; }

.bubble {
  line-height: 1.55;
  word-break: break-word;
  max-width: 92%;
}
.msg.user .bubble {
  background: #2f5bff;
  color: white;
  padding: 8px 11px;
  border-radius: 14px;
  border-bottom-right-radius: 4px;
}
.msg.assistant .bubble {
  background: none;
  border: none;
  padding: 0;
  color: #1c1d22;
  max-width: 100%;
}

.type-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 1px;
  vertical-align: text-bottom;
  background: currentColor;
  animation: mads-caret 0.8s step-end infinite;
}
@keyframes mads-caret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.bubble p { margin: 0 0 8px; }
.bubble p:last-child { margin-bottom: 0; }
.bubble ul,
.bubble ol {
  margin: 0 0 8px;
  padding-left: 20px;
}
.bubble li { margin-bottom: 4px; }
.bubble strong { font-weight: 700; }

.bubble table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  margin: 0 0 10px;
  font-size: 12px;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}
.bubble th,
.bubble td {
  border: 1px solid #dcdee5;
  padding: 5px 8px;
  text-align: left;
  white-space: nowrap;
}
.bubble th {
  background: #f4f5f8;
  font-weight: 600;
  color: #14151a;
}
.bubble tr:nth-child(even) td {
  background: rgba(0, 0, 0, 0.015);
}
.bubble .product-image {
  display: block;
  max-width: 160px;
  max-height: 160px;
  width: auto;
  height: auto;
  border-radius: 10px;
  margin: 4px 0 10px;
  border: 1px solid #dcdee5;
  object-fit: contain;
  background: #ffffff;
}

.thinking {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 9px 4px;
}
.thinking-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #9a9ba3;
  animation: mads-thinking 1.1s ease-in-out infinite;
}
.thinking-dot:nth-child(2) { animation-delay: 0.15s; }
.thinking-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes mads-thinking {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-2px); }
}

.tool-call {
  font-size: 11px;
  color: #5b5d68;
  background: #f4f5f8;
  border: 1px solid #dcdee5;
  border-radius: 9px;
  padding: 5px 9px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tool-call .status-icon {
  flex-shrink: 0;
  width: 11px;
  height: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tool-call .status-icon svg { display: block; }

.tool-call.running .status-icon {
  border: 1.5px solid #dcdee5;
  border-top-color: #5b5d68;
  border-radius: 50%;
  animation: mads-spin 0.8s linear infinite;
}
@keyframes mads-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.tool-call.done .status-icon svg { color: #3ecf8e; }
.tool-call.error .status-icon svg { color: #e5534b; }

.download-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  background: #f4f5f8;
  border: 1px solid #dcdee5;
  border-radius: 12px;
  padding: 9px 14px;
  text-decoration: none;
  color: #14151a;
  font-size: 13px;
  font-weight: 500;
  max-width: 92%;
}
.download-card:hover { background: #eceef3; border-color: #c7cad4; }
.download-card-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7b6bff, #2f5bff);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}
.download-card-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.composer {
  padding: 0 12px 12px;
  flex-shrink: 0;
}

.composer-inner {
  background: #f4f5f8;
  border: 1px solid #dcdee5;
  border-radius: 22px;
  padding: 12px 10px 10px 14px;
  transition: border-color 0.15s;
}
.composer-inner:focus-within { border-color: #8b93c9; }

#input {
  width: 100%;
  resize: none;
  background: transparent;
  border: none;
  color: #1c1d22;
  font: inherit;
  max-height: 140px;
  padding: 0 0 10px;
}
#input:focus { outline: none; }
#input::placeholder { color: #9a9ba3; }

.composer-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.composer-spacer { flex: 1; }

#send-btn {
  background: linear-gradient(135deg, #7b6bff, #2f5bff);
  color: white;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
#send-btn:disabled { opacity: 0.4; cursor: not-allowed; }
#send-btn:hover:not(:disabled) { filter: brightness(1.08); }