/* Alvin AI Console · Apple Terminal Inspired
   深 graphite + mint + cyan，紧凑、精致、技术感的隐藏工程彩蛋。 */

:root {
  --console-bg: #0a1420;
  --console-border: rgba(145, 165, 190, 0.18);
  --console-title: #9aa8b8;
  --console-text: #d8e0ea;
  --console-muted: #64748b;
  --console-user: #5eead4;
  --console-ai: #7dd3fc;
  --console-focus: rgba(56, 189, 248, 0.45);
  --console-input: rgba(11, 17, 32, 0.55);
  --console-scrollbar: rgba(255, 255, 255, 0.12);
}

.openclaw-terminal-modal {
  position: fixed;
  left: 20px;
  bottom: 20px;
  top: auto;
  width: clamp(330px, 24vw, 350px);
  max-width: 350px;
  height: clamp(380px, 46dvh, 430px);
  max-height: 430px;
  display: flex;
  flex-direction: column;
  background: rgba(10, 20, 32, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--console-border);
  border-radius: 13px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
  z-index: 350;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px) scale(0.985);
  transition: opacity 0.2s ease-out, transform 0.2s ease-out;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Cascadia Code, Cascadia Mono, Menlo,
    Monaco, "PingFang SC", "Microsoft YaHei", monospace;
}

.openclaw-terminal-modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.openclaw-terminal-modal.minimized { height: auto; }
.openclaw-terminal-modal.minimized .term-body { display: none; }

/* 标题栏（可拖拽） */
.term-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  background: rgba(17, 24, 39, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  cursor: grab;
  user-select: none;
}
.term-header.dragging { cursor: grabbing; }

.term-header::after {
  content: '';
  width: 30px;
  flex-shrink: 0;
}

.term-dots { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
.term-dot { width: 8px; height: 8px; border-radius: 50%; }
.term-dot:focus-visible { outline: 2px solid var(--console-focus); outline-offset: 2px; }

.term-title {
  flex: 1;
  min-width: 0;
  text-align: center;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--console-title);
  letter-spacing: 0.3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 主体（Transcript + 输入区，无 footer） */
.term-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: none;
  padding: 12px 14px 8px;
  color: var(--console-text);
  font-size: 12px;
  line-height: 1.6;
  overflow: hidden;
}

.chat-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--console-scrollbar) transparent;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--console-scrollbar); border-radius: 2px; }
.chat-messages::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

.chat-init { color: var(--console-muted); }

.chat-msg {
  margin-bottom: 11px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
.chat-msg-label { font-weight: 600; margin-right: 5px; }
.chat-msg-user .chat-msg-label { color: var(--console-user); }
.chat-msg-user .chat-msg-text { color: var(--console-text); }
.chat-msg-ai .chat-msg-label { color: var(--console-ai); }
.chat-msg-ai .chat-msg-text { color: #e2e8f0; }
.chat-msg-pending .chat-msg-text { color: var(--console-muted); }
.chat-msg-system { color: #f59e0b; }

/* 输入区（贴底，紧凑） */
.chat-input-row {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 6px;
  background: var(--console-input);
  border: 1px solid var(--console-border);
  border-radius: 9px;
}

.chat-textarea {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  color: var(--console-text);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.5;
  max-height: 38px;
  padding: 5px 6px;
}
.chat-textarea::placeholder { color: #4b5563; }
.chat-textarea:focus-visible { outline: 1px solid var(--console-focus); border-radius: 4px; }

.chat-send-btn {
  flex-shrink: 0;
  width: 48px;
  height: 30px;
  background: transparent;
  color: var(--console-ai);
  border: 1px solid rgba(125, 211, 252, 0.35);
  border-radius: 7px;
  padding: 0;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.chat-send-btn:hover { background: rgba(125, 211, 252, 0.1); border-color: rgba(125, 211, 252, 0.5); }
.chat-send-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.chat-send-btn:focus-visible { outline: 2px solid var(--console-focus); outline-offset: 2px; }

/* 状态行（极简、贴底） */
.chat-status {
  flex-shrink: 0;
  text-align: center;
  font-size: 9.5px;
  opacity: 0.5;
  letter-spacing: 0.03em;
  color: var(--console-muted);
  padding-top: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mobile */
@media (max-width: 700px) {
  .openclaw-terminal-modal {
    left: 12px;
    bottom: 12px;
    top: auto;
    width: calc(100vw - 24px);
    max-width: none;
    height: min(58dvh, 430px);
    max-height: 430px;
  }
  .term-body { font-size: 11.5px; }
  .chat-textarea { font-size: 11.5px; }
  .chat-send-btn { width: 44px; }
}

/* 极矮横屏 */
@media (max-height: 420px) {
  .openclaw-terminal-modal {
    height: calc(100dvh - 16px);
    max-height: none;
  }
}