/* ============================================================
   工具页与首页组件(设计系统 v2)
   ============================================================ */

.tool-main {
  width: min(100% - 32px, 1180px);
  margin: 22px auto 44px;
  display: grid;
  gap: 18px;
}

/* ---------- 首页 hero(实验性大排版) ---------- */
.hero {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(34px, 6vw, 72px) 0 clamp(22px, 3vw, 40px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -6% -10%;
  height: 200px;
  z-index: -1;
  background:
    radial-gradient(50% 100% at 22% 100%, var(--orb-a), transparent 70%),
    radial-gradient(50% 100% at 78% 100%, var(--orb-b), transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 6px 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: var(--radius);
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 680;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-shadow);
  animation: pulseDot 2.4s ease-out infinite;
}

@keyframes pulseDot {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent);
  }
  70% {
    box-shadow: 0 0 0 9px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.hero-title {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(2.5rem, 7vw, 4.8rem);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-title .grad {
  background: linear-gradient(100deg, var(--accent), var(--navy) 68%, color-mix(in srgb, var(--accent) 60%, var(--navy)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  line-height: 1.65;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.hero-meta .chip {
  padding: 5px 12px;
  font-size: 0.8rem;
}

/* ---------- 首页工具卡片 ---------- */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.tool-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, color-mix(in srgb, var(--surface-solid) 88%, transparent), transparent 55%),
    var(--panel-bg);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px) saturate(1.25);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 260ms var(--ease),
    box-shadow 260ms var(--ease),
    border-color 260ms var(--ease);
}

/* 卡片顶部渐变描边光 */
.tool-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  z-index: 1;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 60%, transparent), transparent);
  opacity: 0;
  transition: opacity 260ms var(--ease);
}

/* 卡片角落光斑 */
.tool-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 70%;
  height: 90%;
  z-index: -1;
  background: radial-gradient(closest-side, var(--orb-a), transparent 75%);
  opacity: 0;
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
  transform: translateY(12px);
}

.tool-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  box-shadow: var(--shadow), 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent);
}

.tool-card:hover::before {
  opacity: 1;
}

.tool-card:hover::after {
  opacity: 1;
  transform: none;
}

.tool-card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  color: var(--accent-strong);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  transition: transform 300ms var(--ease), color 260ms var(--ease), box-shadow 260ms var(--ease);
}

.tool-card-icon svg {
  width: 24px;
  height: 24px;
}

.tool-card:hover .tool-card-icon {
  transform: translateY(-3px) rotate(-4deg) scale(1.06);
  box-shadow: 0 10px 22px var(--accent-shadow);
}

.tool-card h2 {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 760;
  color: var(--ink-strong);
  letter-spacing: -0.01em;
}

.tool-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
}

.tool-card .card-enter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 660;
}

.tool-card .card-enter svg {
  transition: transform 260ms var(--ease);
}

.tool-card:hover .card-enter svg {
  transform: translateX(4px);
}

/* ---------- 工具页双列面板 ---------- */
.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 16px;
  align-items: start;
}

.tool-panel {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--surface-solid) 82%, transparent), transparent 52%),
    var(--panel-bg);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px) saturate(1.25);
}

.panel-title {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 760;
  color: var(--ink-strong);
  letter-spacing: -0.01em;
}

.panel-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), var(--navy));
  transform: translateY(-1px);
}

.panel-hint {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 表单 ---------- */
.form-group {
  display: grid;
  gap: 8px;
}

.form-group > label {
  font-size: 0.86rem;
  font-weight: 680;
  color: var(--ink-strong);
}

.tool-main input[type="text"],
.tool-main input[type="search"],
.tool-main input[type="file"],
.tool-main select {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--input-ink);
  /* 用 background-color 而非简写,避免覆盖 select 的自定义 chevron 背景图 */
  background-color: var(--input-bg);
  font: inherit;
  outline: none;
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease), background 200ms var(--ease);
}

.tool-main input:focus,
.tool-main select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* select 右侧保留 chevron 空间(分组规则的 padding 简写会覆盖 styles.css 的 padding-right) */
.tool-main select {
  padding-right: 38px;
}

.tool-main input::placeholder {
  color: color-mix(in srgb, var(--muted) 76%, transparent);
}

.tool-main input[type="file"] {
  padding: 8px;
  cursor: pointer;
}

.tool-main input[type="file"]::file-selector-button {
  margin-right: 10px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--accent-strong);
  background: var(--accent-soft);
  font: inherit;
  font-weight: 640;
  cursor: pointer;
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 输出区 ---------- */
.output-box {
  min-height: 120px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--input-ink);
  font: 0.86rem/1.58 "Cascadia Mono", "Consolas", "Microsoft YaHei UI", monospace;
  font-variant-numeric: tabular-nums;
  white-space: pre-wrap;
  word-break: break-all;
}

.output-box:empty::before {
  content: "等待处理...";
  color: color-mix(in srgb, var(--muted) 76%, transparent);
}

/* ---------- 状态 pill ---------- */
.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--muted-strong);
}

.status-pill[data-kind="ok"] {
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
}

.status-pill[data-kind="warn"] {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: color-mix(in srgb, var(--amber) 24%, var(--line));
}

/* ---------- chips ---------- */
.chip,
.match-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius);
  font-size: 0.78rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--muted-strong);
  white-space: nowrap;
}

.match-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- 邮箱库 ---------- */
.email-list {
  display: grid;
  gap: 8px;
}

.email-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.email-card:hover {
  border-color: var(--line-strong);
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}

.email-meta {
  min-width: 0;
}

.email-address {
  margin: 0;
  font-weight: 650;
  color: var(--ink-strong);
  word-break: break-all;
}

.email-extra {
  margin: 2px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---------- Google 2FA ---------- */
.totp-display {
  display: grid;
  gap: 10px;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 50% 0%, var(--accent-soft), transparent 60%),
    var(--surface-sunken);
}

.totp-code {
  font: 700 2rem/1 "Cascadia Mono", "Consolas", monospace;
  color: var(--accent-strong);
  letter-spacing: 6px;
  text-shadow: 0 0 24px var(--accent-shadow);
}

.totp-timer {
  height: 6px;
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.totp-timer-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  border-radius: var(--radius);
  transition: width 1s linear;
}

.totp-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.verify-row {
  display: flex;
  gap: 10px;
}

.verify-row input {
  flex: 1;
  min-width: 0;
}

.account-list {
  display: grid;
  gap: 10px;
}

.account-card {
  display: grid;
  gap: 8px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.account-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.account-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.account-name {
  font-weight: 650;
  color: var(--ink-strong);
  word-break: break-all;
}

.account-type {
  flex-shrink: 0;
  font-size: 0.75rem;
  padding: 2px 9px;
  border-radius: var(--radius);
  background: var(--navy-soft);
  color: var(--navy);
}

.account-secret {
  font: 0.82rem/1.5 "Cascadia Mono", "Consolas", monospace;
  color: var(--muted-strong);
  word-break: break-all;
}

.account-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- JWT ---------- */
.token-section {
  display: grid;
  gap: 8px;
}

.token-section h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 680;
  color: var(--ink-strong);
}

.token-section pre {
  padding: 12px;
  max-height: 320px;
  overflow: auto;
}

/* ---------- 字符串生成器 ---------- */
.set-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.set-btn.is-active {
  color: var(--on-accent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 92%, #ffffff 8%), var(--accent));
  border-color: transparent;
  box-shadow: 0 8px 20px var(--accent-shadow);
}

.check-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-size: 0.86rem;
  color: var(--ink-strong);
}

.check-label input {
  /* 尺寸/外观由 styles.css 的 input[type="checkbox"] 自定义规则统一 */
  width: 18px;
  height: 18px;
  min-height: 0;
}

/* ---------- 全球时间 ---------- */
.tz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}

.tz-card {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--surface-solid) 82%, transparent), transparent 52%),
    var(--panel-bg);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}

.tz-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 36%, var(--line));
  box-shadow: var(--shadow);
}

.tz-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tz-name {
  font-weight: 720;
  color: var(--ink-strong);
  font-size: 0.98rem;
}

.tz-en {
  margin-left: 5px;
  font-weight: 400;
  font-size: 0.76rem;
  color: var(--muted);
}

.tz-offset {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: var(--radius);
  font-size: 0.74rem;
  font-weight: 640;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-variant-numeric: tabular-nums;
}

.tz-copy {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 0.78rem;
}

.tz-time {
  font: 640 1.28rem/1.3 "Cascadia Mono", "Consolas", monospace;
  color: var(--ink-strong);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.tz-weekday {
  font-size: 0.84rem;
  color: var(--muted-strong);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 720px) {
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .tool-main {
    width: min(100% - 20px, 1180px);
  }
}

/* ---------- 邮箱接码(号池 + 收件箱) ---------- */
.mail-list {
  display: grid;
  gap: 8px;
}

.mail-card {
  display: grid;
  gap: 6px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.mail-card:hover {
  border-color: var(--line-strong);
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}

.mail-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mail-subject {
  min-width: 0;
  font-weight: 650;
  color: var(--ink-strong);
  word-break: break-all;
}

.mail-folder {
  flex-shrink: 0;
  margin-left: auto;
  padding: 2px 8px;
  border-radius: var(--radius);
  font-size: 0.72rem;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.mail-folder.is-junk {
  background: var(--amber-soft);
  color: var(--amber);
}

.mail-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}

.mail-body-frame {
  width: 100%;
  height: 340px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.code-area {
  display: grid;
  gap: 8px;
}

.code-list {
  display: grid;
  gap: 8px;
}

.code-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.code-chip {
  flex-shrink: 0;
  padding: 5px 10px;
  border-radius: var(--radius);
  font: 700 1.15rem/1 "Cascadia Mono", "Consolas", monospace;
  letter-spacing: 3px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  box-shadow: 0 0 18px var(--accent-shadow);
}

.code-meta {
  min-width: 0;
  flex: 1;
  font-size: 0.8rem;
  color: var(--muted);
  word-break: break-all;
}