/* ==========================================================================
   HookSilo 手机端 PWA 样式 —— 移动优先 · 深色主题 · 中文 UI
   覆盖：配对页 / 待审批卡片 / 历史列表 / 我的 / toast / 下拉刷新 / iOS 安全区
   ========================================================================== */

:root {
  --bg: #0d1117;
  --bg-2: #131924;
  --card: #1a2230;
  --card-2: #212b3c;
  --line: #2a3547;
  --text: #e8ecf3;
  --dim: #94a0b4;
  --accent: #8b7cff;
  --green: #34c77b;
  --red: #ef5451;
  --yellow: #e0a83c;
  --blue: #4f8cff;
  --gray: #8a93a5;
  /* iOS 安全区（viewport-fit=cover 时生效） */
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { margin: 0; padding: 0; height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  overscroll-behavior-y: none;   /* 配合下拉里刷新，禁用浏览器橡皮筋 */
  touch-action: manipulation;    /* 消除双击缩放延迟 */
  user-select: none;
  -webkit-user-select: none;
}

input, textarea { user-select: text; -webkit-user-select: text; }

.hidden { display: none !important; }

.view { height: 100dvh; display: flex; flex-direction: column; }

/* ==================== 通用按钮 ==================== */

.btn {
  border: 0;
  border-radius: 14px;
  min-height: 50px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  color: var(--text);
  background: var(--card-2);
  transition: transform 0.08s ease, opacity 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; }
.btn-block { display: block; width: 100%; }
.btn-primary { background: linear-gradient(180deg, #9788ff, #6f5df0); color: #fff; }
.btn-ghost { background: transparent; border: 1px solid var(--line); color: var(--dim); }

/* ==================== 配对页 ==================== */

.pair-scroll {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(20px + var(--safe-t)) 20px calc(20px + var(--safe-b));
  -webkit-overflow-scrolling: touch;
}

.pair-card { max-width: 420px; margin: 0 auto; width: 100%; }

.pair-logo { display: block; margin: 0 auto 14px; border-radius: 20px; }
.pair-title { text-align: center; font-size: 22px; margin: 0; }
.pair-sub { text-align: center; color: var(--dim); font-size: 13px; margin: 6px 0 18px; }

.pair-tip {
  background: rgba(139, 124, 255, 0.12);
  border: 1px solid rgba(139, 124, 255, 0.35);
  color: #cfc7ff;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13.5px;
  text-align: center;
  margin-bottom: 20px;
}
.pair-tip-sub { font-size: 12px; color: var(--dim); }

.field { display: block; margin-bottom: 14px; }
.field-label { display: block; font-size: 13px; color: var(--dim); margin-bottom: 6px; }
.field input, .pair-manual textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  font-size: 17px;
  font-family: inherit;
  padding: 13px 14px;
  outline: none;
}
.field input:focus, .pair-manual textarea:focus { border-color: var(--accent); }
#pair-code {
  letter-spacing: 8px;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.pair-health { text-align: center; font-size: 12.5px; color: var(--dim); margin: 12px 0 0; }
.pair-health[data-state="ok"] { color: var(--green); }
.pair-health[data-state="bad"] { color: var(--red); }

.pair-manual { margin-top: 22px; color: var(--dim); font-size: 13px; }
.pair-manual summary { cursor: pointer; text-align: center; padding: 8px; }
.pair-manual textarea { margin: 10px 0; resize: none; font-size: 14px; }

/* ==================== 主界面框架 ==================== */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(10px + var(--safe-t)) 16px 10px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.app-title { font-size: 17px; font-weight: 700; letter-spacing: 0.5px; }

.conn-pill { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--dim); }
.conn-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gray); }
.conn-pill[data-state="ok"] .dot { background: var(--green); box-shadow: 0 0 6px rgba(52, 199, 123, 0.8); }
.conn-pill[data-state="ok"] .txt { color: var(--green); }
.conn-pill[data-state="bad"] .dot { background: var(--red); }
.conn-pill[data-state="bad"] .txt { color: var(--red); }

.app-main { flex: 1; overflow: hidden; position: relative; }

.tab-page {
  height: 100%;
  overflow-y: auto;
  padding: 14px 14px 24px;
  -webkit-overflow-scrolling: touch;
}

/* ==================== 底部 Tab 栏 ==================== */

.tabbar {
  display: flex;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding-bottom: var(--safe-b);   /* iOS Home 指示条适配 */
}
.tab-btn {
  flex: 1;
  background: none;
  border: 0;
  color: var(--dim);
  font-size: 11px;
  font-family: inherit;
  padding: 7px 0 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  position: relative;
}
.tab-btn.active { color: var(--accent); }
.tab-ico { font-size: 20px; line-height: 1.2; }
.tab-badge {
  position: absolute;
  top: 3px;
  left: calc(50% + 8px);
  min-width: 17px;
  height: 17px;
  line-height: 17px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  text-align: center;
}

/* ==================== 待审批卡片 ==================== */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 12px;
  transition: opacity 0.3s ease, filter 0.3s ease;
}
.card.done { filter: grayscale(0.85); opacity: 0.55; }

.card-head { display: flex; align-items: center; gap: 10px; }

.agent-chip {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.agent-chip.small { width: 30px; height: 30px; font-size: 13px; border-radius: 8px; }
.agent-name { font-weight: 600; font-size: 14.5px; }

.risk-pill {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  flex: none;
}
.risk-low { background: rgba(52, 199, 123, 0.15); color: var(--green); }      /* 低=绿 */
.risk-medium { background: rgba(224, 168, 60, 0.16); color: var(--yellow); }  /* 中=黄 */
.risk-high { background: rgba(239, 84, 81, 0.18); color: var(--red); }        /* 高=红 */

.tool-name { font-weight: 600; font-size: 15px; margin: 10px 0 8px; word-break: break-all; }

.cmd-wrap { position: relative; }
.cmd {
  margin: 0;
  background: #0a0e14;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-all;
  user-select: text;
  -webkit-user-select: text;
}
/* 超长命令默认折叠：限高 + 底部渐隐遮罩 */
.cmd-wrap.collapsed .cmd {
  max-height: 96px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(#000 55%, transparent);
  mask-image: linear-gradient(#000 55%, transparent);
}
.cmd-toggle {
  display: block;
  width: 100%;
  margin-top: 6px;
  background: none;
  border: 0;
  color: var(--blue);
  font-size: 12.5px;
  font-family: inherit;
  padding: 4px;
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--dim);
  font-size: 12px;
  margin-top: 10px;
}
.meta .cwd { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60%; }
.meta .wait { flex: none; font-variant-numeric: tabular-nums; }

/* 超大审批按钮 */
.actions { display: flex; gap: 10px; margin-top: 14px; }
.btn-allow, .btn-deny {
  flex: 1;
  min-height: 58px;
  border: 0;
  border-radius: 14px;
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  color: #fff;
  transition: transform 0.08s ease;
}
.btn-allow { background: linear-gradient(180deg, #3ddc8c, #28b26c); }
.btn-deny { background: linear-gradient(180deg, #f46764, #df403d); }
.btn-allow:active, .btn-deny:active { transform: scale(0.95); }
.btn-allow:disabled, .btn-deny:disabled { opacity: 0.55; }

/* 高危二次确认：允许按钮变橙并呼吸闪烁 */
.btn-allow.confirm {
  background: linear-gradient(180deg, #f4a13c, #e08a1e);
  animation: confirm-pulse 0.9s ease-in-out infinite;
  font-size: 14.5px;
}
@keyframes confirm-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244, 161, 60, 0.55); }
  50% { box-shadow: 0 0 0 7px rgba(244, 161, 60, 0); }
}

/* 提交后结果条（卡片置灰时显示） */
.result-line {
  margin-top: 14px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  padding: 12px;
  border-radius: 12px;
  background: var(--card-2);
  color: var(--dim);
}

/* ==================== 历史列表 ==================== */

.history-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 10px;
}
.history-main { flex: 1; min-width: 0; }
.history-title {
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-sub { font-size: 12px; color: var(--dim); margin-top: 2px; }

.badge {
  flex: none;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}
.badge-green { background: rgba(52, 199, 123, 0.15); color: var(--green); }   /* 已允许 */
.badge-red { background: rgba(239, 84, 81, 0.16); color: var(--red); }       /* 已拒绝 */
.badge-gray { background: rgba(138, 147, 165, 0.16); color: var(--gray); }   /* 已超时 */
.badge-blue { background: rgba(79, 140, 255, 0.16); color: var(--blue); }    /* 终端处理 */
.badge-yellow { background: rgba(224, 168, 60, 0.16); color: var(--yellow); }

.list-end { text-align: center; color: var(--dim); font-size: 12px; padding: 14px 0; }

/* ==================== 空状态 ==================== */

.empty {
  text-align: center;
  color: var(--dim);
  font-size: 15px;
  padding: 72px 20px;
}

/* ==================== 我的 ==================== */

.mine-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 12px;
}
.mine-card h3 { margin: 0 0 8px; font-size: 13px; color: var(--dim); font-weight: 600; }

.kv { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; padding: 7px 0; }
.kv .k { color: var(--dim); flex: none; }
.kv .v { text-align: right; word-break: break-all; }
.kv .v.ok { color: var(--green); }
.kv .v.bad { color: var(--red); }
.kv .v.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }

.device-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}
.device-row:first-of-type { border-top: 0; }
.device-row.revoked { opacity: 0.5; }
.device-main { flex: 1; min-width: 0; }
.device-name { font-size: 14px; font-weight: 600; }
.device-sub { font-size: 12px; color: var(--dim); margin-top: 2px; }
.me-tag {
  font-size: 10.5px;
  color: var(--accent);
  border: 1px solid rgba(139, 124, 255, 0.5);
  border-radius: 6px;
  padding: 1px 5px;
  margin-left: 4px;
  vertical-align: 1px;
}
.revoke-btn {
  flex: none;
  background: rgba(239, 84, 81, 0.12);
  border: 1px solid rgba(239, 84, 81, 0.4);
  color: var(--red);
  border-radius: 10px;
  font-size: 12.5px;
  font-family: inherit;
  padding: 7px 14px;
}
.revoke-btn:active { transform: scale(0.94); }
.revoked-tag { flex: none; font-size: 12px; color: var(--gray); }

.dim-line { color: var(--dim); font-size: 13px; padding: 8px 0; }

.logout {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(239, 84, 81, 0.4);
  background: rgba(239, 84, 81, 0.1);
  color: var(--red);
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  margin-top: 4px;
}
.logout:active { transform: scale(0.98); }

.foot-note { text-align: center; color: var(--dim); font-size: 11.5px; margin: 18px 0 6px; }

/* ==================== 下拉刷新指示器 ==================== */

.ptr {
  position: fixed;
  top: calc(58px + var(--safe-t));
  left: 50%;
  transform: translate(-50%, -160%);
  z-index: 60;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--dim);
  transition: transform 0.18s ease;
  pointer-events: none;
  white-space: nowrap;
}

/* ==================== Toast ==================== */

.toast-box {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(84px + var(--safe-b));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 99;
  pointer-events: none;
  padding: 0 20px;
}
.toast {
  background: #2a3547;
  color: var(--text);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  max-width: 100%;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}
.toast.show { opacity: 1; transform: none; }