/* infinite接码商城 —— 对客页（浅色极简） */

:root {
  --ink: #111827;
  --ink-2: #374151;
  --muted: #6b7280;
  --muted-2: #9aa3af;
  --line: #edeff2;
  --line-2: #e4e7ec;
  --page: #ffffff;
  --soft: #fafbfc;
  --ok: #16a34a;
  --danger: #dc2626;
  --warn: #d97706;
  --radius: 14px;
  --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }

.inner {
  width: 100%;
  max-width: 740px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------------------------------------------------------------- 头部 */

.head {
  border-bottom: 1px solid var(--line);
  padding: 34px 0 30px;
  margin-bottom: 34px;
}
.head .inner { display: flex; align-items: center; gap: 14px; }

.logo {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo svg { width: 23px; height: 23px; }

.brand h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .2px;
  line-height: 1.35;
}
.brand p {
  margin: 1px 0 0;
  font-size: 13px;
  color: var(--muted-2);
}

/* ---------------------------------------------------------------- 卡片 */

.card {
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 28px 28px 30px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .03);
}
.card + .card { margin-top: 18px; }

.card-head { display: flex; align-items: flex-start; gap: 9px; }
.card-head .ico { color: var(--ink); margin-top: 2px; flex: 0 0 auto; }
.card-head .ico svg { width: 17px; height: 17px; display: block; }
.card-head h2 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: .2px;
}
.card-desc {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

/* ---------------------------------------------------------------- 表单 */

.field { position: relative; margin-top: 22px; }
.field .ico {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-2);
  pointer-events: none;
  display: flex;
}
.field .ico svg { width: 17px; height: 17px; display: block; }

.input {
  width: 100%;
  height: 54px;
  border: 1px solid var(--line-2);
  border-radius: 11px;
  background: #fff;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15.5px;
  letter-spacing: 1.2px;
  padding: 0 16px 0 45px;
  transition: border-color .15s, box-shadow .15s;
}
.input::placeholder {
  color: #b9c0cb;
  font-family: inherit;
  letter-spacing: 1px;
}
.input:focus {
  outline: none;
  border-color: #b7bec9;
  box-shadow: 0 0 0 4px rgba(17, 24, 39, .05);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, opacity .15s, transform .08s;
}
.btn:active { transform: translateY(1px); }

.btn-main {
  width: 100%;
  height: 50px;
  margin-top: 16px;
  background: var(--ink);
  color: #fff;
  letter-spacing: .5px;
}
.btn-main:hover { background: #000; }
.btn-main:disabled {
  background: #9ca3af;
  color: #fff;
  cursor: not-allowed;
  transform: none;
}
.btn-main svg { width: 16px; height: 16px; }

.btn-line {
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-2);
  background: #fff;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 500;
  border-radius: 9px;
}
.btn-line:hover { background: var(--soft); border-color: #d6dae1; }
.btn-line:disabled { opacity: .55; cursor: not-allowed; }

/* ---------------------------------------------------------------- 提示 */

.alert {
  margin-top: 16px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 13px;
  border: 1px solid #f3d6d6;
  background: #fdf6f6;
  color: #b01f1f;
}
.alert.info { border-color: #dfe6f3; background: #f6f8fc; color: #3b5478; }

.tips {
  margin: 40px 0 60px;
  padding: 0;
  list-style: none;
  counter-reset: tip;
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 2.05;
}
.tips li { padding-left: 22px; position: relative; }
.tips li::before {
  counter-increment: tip;
  content: counter(tip) ".";
  position: absolute;
  left: 0;
  color: var(--ink-2);
}

.foot {
  border-top: 1px solid var(--line);
  padding: 18px 0 40px;
  color: var(--muted-2);
  font-size: 12.5px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.foot a { color: var(--muted); }

/* ---------------------------------------------------------------- 发货结果 */

.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 4px;
}
.result-head h2 { margin: 0; font-size: 16.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.result-head .order { color: var(--muted-2); font-size: 12.5px; font-family: var(--mono); }

.tick {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #ecfdf3;
  color: var(--ok);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tick svg { width: 13px; height: 13px; }

.kv { margin: 18px 0 0; display: grid; gap: 2px; }
.kv-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}
.kv-row:last-child { border-bottom: none; }
.kv-row dt {
  flex: 0 0 92px;
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.kv-row dd {
  flex: 1;
  margin: 0;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  word-break: break-all;
  min-width: 0;
}
.copy {
  flex: 0 0 auto;
  border: none;
  background: none;
  color: var(--muted-2);
  font-family: inherit;
  font-size: 12.5px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
}
.copy:hover { color: var(--ink); background: var(--soft); }

.actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- 接码 */

.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.code-head h2 { margin: 0; font-size: 16.5px; font-weight: 600; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--muted);
}
.spinner {
  width: 11px; height: 11px;
  border-radius: 50%;
  border: 1.6px solid var(--line-2);
  border-top-color: var(--ink);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.code-main {
  margin: 20px 0 0;
  padding: 22px;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: var(--soft);
  text-align: center;
}
.code-main .label { font-size: 12.5px; color: var(--muted); }
.code-main .value {
  font-family: var(--mono);
  font-size: 34px;
  letter-spacing: 3px;
  color: var(--ink);
  margin: 6px 0 0;
  word-break: break-all;
  cursor: pointer;
  display: inline-block;
  padding: 2px 10px;
  border-radius: 8px;
}
.code-main .value:hover { background: #fff; }
.code-main .value.placeholder { color: #c3c9d2; letter-spacing: 2px; font-size: 22px; cursor: default; }
.code-main .value.placeholder:hover { background: none; }
.code-main .from { margin-top: 10px; font-size: 12.5px; color: var(--muted-2); word-break: break-all; }

.msg-list { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.msg {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13px;
}
.msg .code {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--ink);
}
.msg .meta { color: var(--muted-2); font-size: 12px; margin-top: 2px; word-break: break-all; }

.empty-hint {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted-2);
  text-align: center;
  padding: 12px 0;
}

/* 邀请码（选填） */
.field-invite { margin-top: 10px; }
.input-plain {
  padding-left: 16px;
  font-family: inherit;
  font-size: 13.5px;
  letter-spacing: 0;
  height: 46px;
}

/* 多账号展示 */
.acct + .acct {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}
.acct-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.acct-no {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: 1px 7px;
}
.acct-mail {
  flex: 1;
  min-width: 0;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  word-break: break-all;
}

/* 接码头部右侧 */
.code-head-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.acct-select {
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 5px 8px;
  max-width: 260px;
  cursor: pointer;
}
.acct-select:focus { outline: none; border-color: var(--ink); }

.hidden { display: none !important; }

@media (max-width: 640px) {
  .head { padding: 24px 0 20px; margin-bottom: 24px; }
  .card { padding: 22px 18px 24px; }
  .inner { padding: 0 16px; }
  .kv-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  .kv-row dt { flex: none; }
  .code-main .value { font-size: 25px; letter-spacing: 4px; }
  .tips { margin: 28px 0 44px; }
}

/* 顶部提示条 */
.toast-wrap {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}
.toast {
  padding: 9px 16px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, .16);
  animation: pop .16s ease-out;
}
.toast.err { background: #b42318; }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }