/* ==================== 霸神邮件 · 轻奢设计系统 ==================== */
:root {
  --radius: 16px;
  --radius-sm: 10px;
  --font: "PingFang SC", "SF Pro Display", "Microsoft YaHei UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
  --tr: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- 深色轻奢主题（默认） ---- */
[data-theme="dark"] {
  --bg: #090d12;
  --bg-soft: #0f1622;
  --card: #141c28;
  --card-2: #1a2232;
  --hover: #212d40;
  --border: #28354a;
  --text: #edf1f7;
  --text-2: #a4b1c6;
  --text-3: #637385;
  --primary: #c8a96e;
  --primary-2: #b8924e;
  --primary-soft: rgba(200, 169, 110, 0.12);
  --gold-light: #e2c88a;
  --success: #3ec98a;
  --success-soft: rgba(62, 201, 138, 0.1);
  --danger: #e56474;
  --danger-soft: rgba(229, 100, 116, 0.1);
  --warning: #e8a94a;
  --warning-soft: rgba(232, 169, 74, 0.1);
  --info: #55a8d8;
  --info-soft: rgba(85, 168, 216, 0.1);
  --shadow: 0 16px 48px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.025);
  --shadow-sm: 0 4px 16px rgba(0,0,0,0.35);
  --glass: rgba(20, 28, 40, 0.72);
  --glass-border: rgba(255,255,255,0.07);
  --input-bg: #0b1018;
  --gold-glow: rgba(200,169,110,0.25);
}

/* ---- 浅色轻奢主题 ---- */
[data-theme="light"] {
  --bg: #f6f4f0;
  --bg-soft: #ede9e2;
  --card: #ffffff;
  --card-2: #faf9f7;
  --hover: #f2ede6;
  --border: #e6dfd5;
  --text: #1e1a14;
  --text-2: #5c5448;
  --text-3: #9c9186;
  --primary: #a8823a;
  --primary-2: #8e6b28;
  --primary-soft: rgba(168, 130, 58, 0.08);
  --gold-light: #c8a96e;
  --success: #2a9e6a;
  --success-soft: rgba(42, 158, 106, 0.08);
  --danger: #d44a5e;
  --danger-soft: rgba(212, 74, 94, 0.08);
  --warning: #c97e20;
  --warning-soft: rgba(201, 126, 32, 0.08);
  --info: #3a88be;
  --info-soft: rgba(58, 136, 190, 0.08);
  --shadow: 0 16px 48px rgba(30,20,10,0.08), 0 0 0 1px rgba(0,0,0,0.02);
  --shadow-sm: 0 4px 16px rgba(30,20,10,0.05);
  --glass: rgba(255,252,248,0.82);
  --glass-border: rgba(0,0,0,0.05);
  --input-bg: #ffffff;
  --gold-glow: rgba(168,130,58,0.2);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--tr), color var(--tr);
  letter-spacing: 0.012em;
}
::selection { background: var(--primary-soft); color: var(--primary); }
a { color: var(--primary); text-decoration: none; transition: color 0.22s; }
a:hover { color: var(--primary-2); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 8px;
  border: 2px solid var(--bg);
  transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }
::-webkit-scrollbar-track { background: transparent; }

/* ==================== 布局 ==================== */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px; flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column; padding: 18px 12px;
  transition: width 0.28s cubic-bezier(0.4, 0, 0.2, 1), background var(--tr);
  z-index: 20;
}
.logo {
  display: flex; align-items: center; gap: 14px; padding: 10px 12px 22px;
  font-size: 19px; font-weight: 700; letter-spacing: 0.5px;
}
.logo .dot {
  width: 44px; height: 44px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  display: flex; align-items: center; justify-content: center; color: #fff;
  font-size: 19px;
  box-shadow: 0 8px 24px var(--gold-glow),
              inset 0 1px 0 rgba(255,255,255,0.25),
              inset 0 -1px 0 rgba(0,0,0,0.15);
  position: relative; overflow: hidden;
}
.logo .dot::before {
  content: ""; position: absolute; inset: -50%;
  background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.18) 50%, transparent 70%);
  transform: translateX(-100%) rotate(45deg);
  animation: logo-shimmer 4s ease-in-out infinite;
}
@keyframes logo-shimmer {
  0%, 100% { transform: translateX(-150%) rotate(45deg); }
  50% { transform: translateX(150%) rotate(45deg); }
}
.logo small { display: block; font-size: 11.5px; font-weight: 500; color: var(--text-3); letter-spacing: 0.3px; }

.nav { flex: 1; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px;
  border-radius: 12px; color: var(--text-2); cursor: pointer; margin-bottom: 4px;
  font-size: 14px; transition: all var(--tr); border: 1px solid transparent;
  user-select: none; font-weight: 500; position: relative;
}
.nav-item svg { flex-shrink: 0; opacity: 0.82; transition: opacity 0.2s; }
.nav-item:hover {
  background: var(--hover); color: var(--text);
  transform: translateX(3px);
}
.nav-item:hover svg { opacity: 1; }
.nav-item.active {
  background: var(--primary-soft); color: var(--primary);
  border-color: var(--glass-border); font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(200,169,110,0.15);
}
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%); width: 3px; height: 20px;
  border-radius: 0 4px 4px 0; background: var(--primary);
  box-shadow: 0 0 8px var(--gold-glow);
}
.nav-item .count {
  margin-left: auto; font-size: 11px; background: var(--card-2);
  color: var(--text-2); border: 1px solid var(--border); padding: 2px 8px;
  border-radius: 99px; font-weight: 600; font-variant-numeric: tabular-nums;
}
.sidebar-foot { padding: 12px 0 0; border-top: 1px solid var(--glass-border); display: flex; gap: 10px; }
.sidebar-foot .btn { flex: 1; justify-content: center; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 15;
  height: 68px; display: flex; align-items: center; gap: 18px;
  padding: 0 32px;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
}
.topbar h1 {
  font-size: 18px; font-weight: 700; letter-spacing: 0.3px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.topbar .spacer { flex: 1; }
.topbar .status-chip {
  display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2);
  background: var(--card); border: 1px solid var(--glass-border);
  padding: 6px 14px; border-radius: 99px; font-weight: 500;
}
.status-chip .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--success);
  box-shadow: 0 0 0 0 rgba(62, 201, 138, 0.5); animation: pulse 2.5s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(62, 201, 138, 0.5); }
  70%  { box-shadow: 0 0 0 8px rgba(62, 201, 138, 0); }
  100% { box-shadow: 0 0 0 0 rgba(62, 201, 138, 0); }
}

.content { padding: 28px 32px 52px; max-width: 1520px; width: 100%; margin: 0 auto; }

/* ==================== 卡片 / 网格 ==================== */
.card {
  background: var(--card); border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 24px; margin-bottom: 20px; transition: all var(--tr);
  position: relative; overflow: hidden;
}
.card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--glass-border) 30%, rgba(200,169,110,0.12) 50%, var(--glass-border) 70%, transparent 100%);
  pointer-events: none;
}
.card:not(.no-hover):hover {
  box-shadow: var(--shadow);
  border-color: rgba(200,169,110,0.18);
  transform: translateY(-1px);
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-title {
  font-size: 15px; font-weight: 700; margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
  letter-spacing: 0.3px; color: var(--text);
}
.card-title .hint { font-size: 12px; color: var(--text-3); font-weight: 400; margin-left: auto; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-stats { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1200px) { .grid-stats, .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .grid-stats, .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } .sidebar { width: 76px; } .nav-item span:not(.count), .logo .t, .sidebar-foot { display: none; } .logo { justify-content: center; padding-left: 0; padding-right: 0; } .content { padding: 18px 16px 40px; } }

/* 统计卡片 */
.stat-card { display: flex; align-items: center; gap: 16px; }
.stat-icon {
  width: 54px; height: 54px; border-radius: 16px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), inset 0 -1px 0 rgba(0,0,0,0.1);
}
.stat-card .num { font-size: 27px; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat-card .lab { font-size: 12.5px; color: var(--text-2); font-weight: 500; }
.stat-card .sub { font-size: 12px; color: var(--text-3); margin-top: 3px; }

/* ==================== 表格 ==================== */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th {
  text-align: left; padding: 10px 14px; color: var(--text-3); font-size: 11.5px;
  font-weight: 700; border-bottom: 1px solid var(--border); white-space: nowrap;
  text-transform: uppercase; letter-spacing: 0.8px;
}
.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--glass-border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background var(--tr); animation: rowIn 0.18s ease both; }
.tbl tbody tr:hover { background: var(--hover); }
.tbl .mono { font-family: var(--mono); font-size: 12.5px; }
.tbl .acts { display: flex; gap: 6px; justify-content: flex-end; }
.tbl .acts .btn { padding: 5px 10px; font-size: 12.5px; }
@keyframes rowIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

/* 头像圆点 */
.avatar {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 2px 8px var(--gold-glow);
}
.cell-user { display: flex; align-items: center; gap: 10px; min-width: 0; }
.cell-user .em { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-user small { color: var(--text-3); display: block; font-size: 11.5px; }

/* ==================== 按钮 ==================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border);
  background: var(--card-2); color: var(--text);
  font-size: 13.5px; font-family: var(--font);
  padding: 9px 18px; border-radius: 11px; cursor: pointer;
  transition: all var(--tr);
  white-space: nowrap; user-select: none; font-weight: 600;
  position: relative; letter-spacing: 0.01em;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.btn:hover {
  border-color: var(--text-3);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
.btn:disabled { opacity: 0.48; cursor: not-allowed; pointer-events: none; }
.btn.loading { opacity: 0.72; cursor: wait; pointer-events: none; }
.btn.loading::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: color-mix(in srgb, var(--card-2) 55%, transparent);
}
.btn.loading::before {
  content: ""; position: absolute; width: 15px; height: 15px;
  left: 50%; top: 50%; margin: -7.5px 0 0 -7.5px;
  border: 2.5px solid currentColor; border-right-color: transparent;
  border-radius: 50%; animation: spin 0.65s linear infinite; z-index: 1;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  border-color: var(--primary-2); color: #fff;
  box-shadow: 0 4px 16px var(--gold-glow),
              inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn-primary:hover {
  box-shadow: 0 6px 20px var(--gold-glow),
              inset 0 1px 0 rgba(255,255,255,0.22);
}
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); box-shadow: none; }
.btn-ghost:hover { background: var(--hover); color: var(--text); }
.btn-danger { background: var(--danger-soft); border-color: rgba(229,100,116,0.3); color: var(--danger); }
.btn-danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; box-shadow: 0 4px 12px rgba(229,100,116,0.3); }
.btn-success { background: var(--success-soft); border-color: rgba(62,201,138,0.3); color: var(--success); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: 8px; }
.btn-icon { padding: 8px 10px; }
.btn .ic { display: inline-flex; }
.btn-block { width: 100%; justify-content: center; }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn:active:not(:disabled):not(.loading) { transform: translateY(0) scale(0.98); }
.btn-primary:active:not(:disabled) { filter: brightness(0.93); }
.btn.copied { background: var(--success-soft); border-color: rgba(62,201,138,0.35); color: var(--success); }

/* ==================== 徽章 ==================== */
.badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600;
  padding: 3px 10px; border-radius: 99px; white-space: nowrap; letter-spacing: 0.01em;
  border: 1px solid transparent;
}
.badge.ok    { background: var(--success-soft); color: var(--success); border-color: rgba(62,201,138,0.2); }
.badge.warn  { background: var(--warning-soft); color: var(--warning); border-color: rgba(232,169,74,0.2); }
.badge.err   { background: var(--danger-soft);  color: var(--danger);  border-color: rgba(229,100,116,0.2); }
.badge.info  { background: var(--info-soft);    color: var(--info);    border-color: rgba(85,168,216,0.2); }
.badge.muted { background: var(--card-2); color: var(--text-2); border-color: var(--border); }
.badge.primary {
  background: var(--primary-soft); color: var(--primary);
  border-color: rgba(200,169,110,0.25);
  box-shadow: 0 0 8px rgba(200,169,110,0.12);
}
.badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; opacity: 0.65; flex-shrink: 0;
}

/* ==================== 进度条 ==================== */
.progress {
  height: 7px; background: var(--card-2); border-radius: 99px;
  overflow: hidden; border: 1px solid var(--border); position: relative;
}
.progress .bar {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--primary-2) 0%, var(--primary) 50%, var(--gold-light, #e2c88a) 100%);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 6px var(--gold-glow);
  position: relative;
}
.progress .bar::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.22) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: bar-sheen 2.4s ease-in-out infinite;
}
@keyframes bar-sheen {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.progress .bar.green {
  background: linear-gradient(90deg, #2a9e6a 0%, var(--success) 100%);
  box-shadow: 0 0 6px rgba(62,201,138,0.3);
}
.progress .bar.red {
  background: linear-gradient(90deg, #c04050 0%, var(--danger) 100%);
  box-shadow: 0 0 6px rgba(229,100,116,0.3);
}

/* ==================== 表单 ==================== */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--text-2); font-weight: 600; margin-bottom: 7px; letter-spacing: 0.01em; }
.field .req::after { content: " *"; color: var(--danger); }
.input, .select, textarea.input {
  width: 100%; background: var(--input-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 9px 13px; font-size: 13px; font-family: var(--font);
  transition: border-color var(--tr), box-shadow var(--tr), background var(--tr);
  outline: none;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.04);
}
.input:focus, .select:focus, textarea.input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft), 0 0 12px var(--gold-glow);
  background: var(--card);
}
textarea.input { resize: vertical; min-height: 90px; line-height: 1.65; }
.input.mono, textarea.input.mono { font-family: var(--mono); font-size: 12.3px; letter-spacing: -0.01em; }
.select {
  appearance: none; padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a4b1c6' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center;
}
.form-row { display: flex; gap: 10px; }
.form-row .field { flex: 1; }
.form-row .field.fix { flex: 0 0 auto; width: 130px; }
.checkbox-line { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2); cursor: pointer; user-select: none; }
.checkbox-line input { accent-color: var(--primary); width: 16px; height: 16px; }

/* 多选 chips（账号选择） */
.chips { display: flex; flex-wrap: wrap; gap: 7px; max-height: 150px; overflow-y: auto; padding: 4px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px;
  border: 1px solid var(--border); border-radius: 99px; padding: 5px 12px;
  cursor: pointer; color: var(--text-2); transition: all var(--tr); background: var(--card-2);
  user-select: none;
}
.chip:hover { border-color: var(--primary); background: var(--hover); }
.chip.on {
  background: linear-gradient(135deg, var(--primary-soft) 0%, rgba(200,169,110,0.18) 100%);
  border-color: var(--primary); color: var(--primary); font-weight: 600;
  box-shadow: 0 0 8px rgba(200,169,110,0.15);
}
.chip small { opacity: 0.7; }

/* ==================== 弹窗 ==================== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(4, 7, 12, 0.62);
  backdrop-filter: blur(6px) saturate(140%);
  z-index: 100; display: flex; align-items: flex-start; justify-content: center;
  padding: 6vh 16px 40px; overflow-y: auto; animation: fadeIn 0.18s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(200,169,110,0.06);
  width: 100%; max-width: 640px;
  animation: slideUp 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.15);
  position: relative; overflow: hidden;
}
/* 顶部金色光晕线 */
.modal::before {
  content: ""; position: absolute; top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,169,110,0.45), transparent);
  pointer-events: none;
}
.modal.wide { max-width: 860px; }
.modal.lg { max-width: 1080px; }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px) scale(0.975); } to { opacity: 1; transform: none; } }
.modal-head {
  display: flex; align-items: center; gap: 10px; padding: 18px 22px 0;
  border-bottom: 1px solid var(--glass-border); padding-bottom: 14px;
}
.modal-head h3 {
  font-size: 15.5px; font-weight: 700; flex: 1;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.modal-body { padding: 18px 22px; max-height: 68vh; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 9px; padding: 0 22px 20px; }

/* 确认框 */
.confirm-box { max-width: 400px; text-align: center; padding-top: 8px; }
.confirm-box .ci {
  width: 54px; height: 54px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--warning-soft); color: var(--warning);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(232,169,74,0.2);
  box-shadow: 0 0 20px rgba(232,169,74,0.12);
}
.confirm-box h3 { font-size: 16px; margin-bottom: 7px; }
.confirm-box p { color: var(--text-2); font-size: 13px; line-height: 1.65; }

/* ==================== Toast ==================== */
#toasts { position: fixed; right: 18px; bottom: 18px; z-index: 300; display: flex; flex-direction: column; gap: 9px; }
.toast {
  display: flex; align-items: center; gap: 10px; min-width: 260px; max-width: 400px;
  background: var(--glass); backdrop-filter: blur(16px) saturate(160%);
  color: var(--text); border: 1px solid var(--glass-border);
  border-radius: 12px; padding: 12px 16px; font-size: 13px;
  box-shadow: var(--shadow);
  animation: toastIn 0.28s cubic-bezier(0.2, 0.9, 0.3, 1.12);
}
@keyframes toastIn { from { opacity: 0; transform: translateX(30px) scale(0.96); } to { opacity: 1; transform: none; } }
.toast.out { opacity: 0; transform: translateX(30px) scale(0.96); transition: all 0.25s ease; }
.toast.ok { border-left: 3px solid var(--success); box-shadow: var(--shadow), 0 0 12px rgba(62,201,138,0.15); }
.toast.err { border-left: 3px solid var(--danger); box-shadow: var(--shadow), 0 0 12px rgba(229,100,116,0.15); }
.toast.warn { border-left: 3px solid var(--warning); box-shadow: var(--shadow), 0 0 12px rgba(232,169,74,0.15); }
.toast.primary { border-left: 3px solid var(--primary); box-shadow: var(--shadow), 0 0 14px var(--gold-glow); }
.toast .ti { flex-shrink: 0; display: flex; }

/* ==================== 任务卡片 ==================== */
.task-card { display: flex; flex-direction: column; gap: 10px; }
.task-head { display: flex; align-items: center; gap: 10px; }
.task-head .name { font-weight: 700; font-size: 14px; letter-spacing: -0.01em; }
.task-meta { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); flex-wrap: wrap; }
.task-meta .m { display: flex; align-items: center; gap: 5px; }
.task-actions { display: flex; gap: 7px; margin-top: 4px; flex-wrap: wrap; }

/* ==================== 收件人分组 chips ==================== */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab {
  padding: 6px 14px; border-radius: 99px; font-size: 12.5px; cursor: pointer;
  border: 1px solid var(--border); color: var(--text-2); background: var(--card);
  transition: all var(--tr); user-select: none; font-weight: 550;
}
.tab:hover { border-color: var(--primary); background: var(--hover); }
.tab.on {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  border-color: var(--primary); color: #fff; font-weight: 650;
  box-shadow: 0 2px 8px var(--gold-glow);
}

/* ==================== 模板卡片 ==================== */
.tpl-card { display: flex; flex-direction: column; gap: 10px; position: relative; }
.tpl-card .t { font-weight: 650; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.tpl-card .preview {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 9px;
  padding: 10px 12px; font-size: 12px; color: var(--text-2); max-height: 86px; overflow: hidden;
  word-break: break-all;
}
.tpl-card .acts { display: flex; gap: 6px; margin-top: 2px; }

/* ==================== 收件箱 ==================== */
.inbox-layout { display: grid; grid-template-columns: 380px 1fr; gap: 16px; align-items: start; }
@media (max-width: 1000px) { .inbox-layout { grid-template-columns: 1fr; } }
.mail-list { display: flex; flex-direction: column; max-height: 72vh; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
.mail-item { padding: 11px 14px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background var(--tr); }
.mail-item:hover { background: var(--hover); }
.mail-item.on { background: var(--primary-soft); }
.mail-item .sub { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail-item .from { font-size: 12px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail-item .date { font-size: 11px; color: var(--text-3); float: right; margin-left: 8px; }
.mail-view { border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 18px; min-height: 60vh; }
.mail-view h3 { font-size: 16px; margin-bottom: 10px; word-break: break-word; }
.mail-view .meta { font-size: 12px; color: var(--text-2); display: grid; gap: 3px; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.mail-body { font-size: 13.5px; word-break: break-word; }
.mail-body pre { white-space: pre-wrap; font-family: var(--font); }

/* ==================== 仪表盘 ==================== */
.chart-box { position: relative; height: 240px; }
.chart-box canvas { width: 100%; height: 100%; display: block; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--text-2); margin-top: 10px; }
.legend .li { display: flex; align-items: center; gap: 6px; }
.legend .sw { width: 10px; height: 10px; border-radius: 3px; }
.health-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.health-cell {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--card-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
  transition: all var(--tr);
}
.health-cell:hover { border-color: color-mix(in srgb, var(--border) 50%, var(--primary) 50%); }
.health-cell .n { font-size: 20px; font-weight: 750; letter-spacing: -0.02em; }
.health-cell .lab { font-size: 11px; color: var(--text-3); }

/* 空状态 */
.empty { text-align: center; color: var(--text-3); padding: 46px 20px; font-size: 13px; }
.empty .ic { opacity: 0.4; margin-bottom: 8px; display: block; }

/* 详情行 */
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: repeat(2, 1fr); } }
.detail-item { background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 13px; }
.detail-item .lab { font-size: 11px; color: var(--text-3); margin-bottom: 3px; }
.detail-item .val { font-size: 14px; font-weight: 600; word-break: break-all; }

/* 日志流 */
.log-stream { font-family: var(--mono); font-size: 12px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px; padding: 12px; max-height: 300px; overflow-y: auto; }
.log-stream .ln { padding: 2.5px 0; border-bottom: 1px dashed var(--border); display: flex; gap: 10px; }
.log-stream .ln:last-child { border-bottom: none; }
.log-stream .ok { color: var(--success); }
.log-stream .fail { color: var(--danger); }
.log-stream .t { color: var(--text-3); flex-shrink: 0; }
.log-stream .s { color: var(--text-2); flex-shrink: 0; min-width: 120px; }

/* 文件上传 */
.dropzone {
  border: 1.5px dashed var(--border); border-radius: 12px; padding: 22px;
  text-align: center; color: var(--text-3); cursor: pointer; transition: all var(--tr);
  background: var(--bg-soft);
}
.dropzone:hover, .dropzone.drag { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.dropzone input { display: none; }

/* 进度小结 */
.mini-bar { display: flex; gap: 4px; height: 4px; border-radius: 99px; overflow: hidden; }
.mini-bar i { display: block; background: var(--success); }
.mini-bar i.f { background: var(--danger); }
.mini-bar i.r { background: var(--card-2); }

/* 搜索栏 */
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar .search { position: relative; flex: 1; min-width: 200px; max-width: 340px; }
.toolbar .search .ic { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); opacity: 0.5; }
.toolbar .search input { padding-left: 33px; }
.pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; font-size: 12.5px; color: var(--text-2); margin-top: 12px; }
.pager .btn { padding: 4px 10px; }

/* 变量插入按钮组 */
.var-btns { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 9px; }
.var-btn {
  font-size: 11.5px; font-family: var(--mono); padding: 3px 9px; border-radius: 7px;
  border: 1px dashed var(--border); background: transparent; color: var(--text-2); cursor: pointer;
  transition: all var(--tr);
}
.var-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }

/* 设置页 */
.set-row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.set-row:last-child { border-bottom: none; }
.set-row .lab { flex: 1; }
.set-row .lab b { font-size: 13.5px; }
.set-row .lab p { font-size: 12px; color: var(--text-3); margin-top: 2px; }

kbd {
  background: var(--card-2); border: 1px solid var(--border); border-bottom-width: 2px;
  border-radius: 6px; padding: 1px 7px; font-family: var(--mono); font-size: 11.5px;
}

/* ==================== 分步向导 ==================== */
.wizard-steps {
  display: flex; gap: 4px; padding: 16px 22px 0; position: relative;
}
.wstep {
  flex: 1; display: flex; align-items: center; gap: 9px; padding: 10px 12px;
  border-radius: 12px; cursor: pointer; user-select: none;
  color: var(--text-3); font-size: 12.5px; font-weight: 600;
  border: 1px solid var(--border); background: var(--card-2);
  transition: all var(--tr);
}
.wstep .no {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11.5px; font-weight: 700;
  background: var(--card); border: 1px solid var(--border);
  transition: all var(--tr);
}
.wstep:hover { border-color: var(--primary); color: var(--text-2); background: var(--hover); }
.wstep.on {
  border-color: var(--primary); background: var(--primary-soft); color: var(--primary);
  box-shadow: 0 2px 10px rgba(200,169,110,0.12);
}
.wstep.on .no {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  border-color: var(--primary); color: #fff;
  box-shadow: 0 2px 8px var(--gold-glow);
}
.wstep.done { color: var(--success); border-color: rgba(62,201,138,0.3); background: var(--success-soft); }
.wstep.done .no { background: var(--success); border-color: var(--success); color: #fff; box-shadow: 0 2px 8px rgba(62,201,138,0.25); }
.wstep.done .no::after { content: "✓"; font-size: 11px; }
.wizard-body { min-height: 380px; }
.wpanel { animation: fadeIn 0.2s ease; }

/* 第 1 步：账号列表 */
.wz-acc-bar { display: flex; gap: 8px; margin-bottom: 10px; }
.wz-acc-bar .input { flex: 1; max-width: 300px; }
.wz-acc-list {
  display: flex; flex-direction: column; gap: 6px; max-height: 330px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 10px; padding: 8px; background: var(--bg-soft);
}
.wz-acc {
  display: flex; align-items: center; gap: 10px; padding: 8px 11px;
  border: 1px solid var(--border); border-radius: 9px; cursor: pointer;
  transition: all var(--tr); background: var(--card);
}
.wz-acc:hover { border-color: var(--primary); }
.wz-acc.on { border-color: var(--primary); background: var(--primary-soft); }
.wz-acc .em { flex: 1; font-size: 12.8px; font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wz-acc .prov { font-size: 11px; color: var(--text-3); }
.wz-acc input { accent-color: var(--primary); }

/* 第 2 步：收件人预览 */
.rec-stat { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.rec-stat .rs {
  flex: 1; min-width: 90px; text-align: center; padding: 9px 6px; border-radius: 10px;
  background: var(--card-2); border: 1px solid var(--border);
}
.rec-stat .rs b { display: block; font-size: 17px; }
.rec-stat .rs span { font-size: 11px; color: var(--text-3); }
.rec-stat .rs.ok b { color: var(--success); }
.rec-stat .rs.warn b { color: var(--warning); }
.rec-stat .rs.err b { color: var(--danger); }
.rec-invalid {
  font-size: 11.5px; color: var(--warning); background: var(--warning-soft);
  border: 1px solid rgba(245, 166, 35, 0.3); border-radius: 8px; padding: 7px 10px;
  margin-bottom: 10px; word-break: break-all;
}
.rec-prev {
  border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: var(--bg-soft);
}
.rec-prev .t { font-size: 11.5px; color: var(--text-3); padding: 8px 12px; border-bottom: 1px solid var(--border); }
.rec-prev .row {
  display: flex; gap: 10px; padding: 6px 12px; font-size: 12.3px; font-family: var(--mono);
  border-bottom: 1px dashed var(--border);
}
.rec-prev .row .nm { color: var(--text-2); }
.rec-prev .more { padding: 7px 12px; font-size: 11.5px; color: var(--text-3); }

/* 第 3 步：富文本工具栏 + 附件 */
.ed-toolbar {
  display: flex; align-items: center; gap: 5px; flex-wrap: wrap; margin-bottom: 8px;
  padding: 6px; border: 1px solid var(--border); border-radius: 10px; background: var(--card-2);
}
.ed-toolbar .btn { padding: 4px 8px; }
.ed-toolbar .sep { width: 1px; height: 18px; background: var(--border); margin: 0 3px; }
.html-preview {
  margin-top: 8px; border: 1px solid var(--border); border-radius: 10px; padding: 12px;
  background: var(--bg-soft); max-height: 220px; overflow-y: auto; font-size: 13px;
}
.html-preview .t { font-size: 11px; color: var(--text-3); margin-bottom: 6px; }
.att-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.att-item {
  display: flex; align-items: center; gap: 10px; padding: 7px 11px;
  border: 1px solid var(--border); border-radius: 9px; background: var(--card-2);
  animation: slideUp 0.18s ease;
}
.att-item .nm { flex: 1; font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att-item .sz { font-size: 11px; color: var(--text-3); font-family: var(--mono); }

/* 第 5 步：确认摘要 */
.wz-summary { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 760px) { .wz-summary { grid-template-columns: 1fr; } }
.wz-sum-item {
  background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
}
.wz-sum-item .lab { font-size: 11px; color: var(--text-3); margin-bottom: 4px; }
.wz-sum-item .val { font-size: 13px; font-weight: 600; word-break: break-all; }

/* ==================== 骨架屏 ==================== */
.skl-wrap { display: flex; flex-direction: column; gap: 10px; }
.skl {
  height: 48px; border-radius: 12px; background: var(--card-2);
  border: 1px solid var(--border); display: flex; align-items: center; padding: 0 16px; gap: 12px;
}
.skl-bar {
  height: 11px; border-radius: 6px;
  background: linear-gradient(90deg, var(--card-2) 25%, rgba(200,169,110,0.07) 50%, var(--card-2) 75%);
  background-size: 200% 100%; animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* 空状态（图标版） */
.empty-box { text-align: center; color: var(--text-3); padding: 46px 20px; }
.empty-box svg { opacity: 0.3; width: 36px; height: 36px; margin-bottom: 10px; }
.empty-box .t { font-size: 13.5px; color: var(--text-2); font-weight: 500; }
.empty-box .s { font-size: 12px; margin-top: 4px; }

/* ==================== 送达率概览（仪表盘） ==================== */
.deliver-ov { padding-bottom: 16px; }
.dov-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 900px) { .dov-grid { grid-template-columns: repeat(2, 1fr); } }
.dov-cell {
  text-align: center; padding: 14px 8px; border-radius: 12px;
  background: var(--card-2); border: 1px solid var(--border);
  transition: all var(--tr);
}
.dov-cell:hover { border-color: color-mix(in srgb, var(--border) 50%, var(--primary) 50%); }
.dov-cell .n {
  font-size: 22px; font-weight: 750; color: var(--success);
  letter-spacing: -0.03em;
}
.dov-cell.err .n { color: var(--danger); }
.dov-cell.warn .n { color: var(--warning); }
.dov-cell.gold .n { color: var(--primary); }
.dov-cell .lab { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* ==================== 自定义服务商 ==================== */
.cp-row {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: 12px; margin-bottom: 8px; background: var(--card-2);
  transition: all var(--tr);
}
.cp-row:hover { border-color: var(--primary); background: var(--hover); }

/* ==================== 全局增强 ==================== */

/* 卡片悬浮提升感 */
.card:not(.no-hover):hover {
  box-shadow: var(--shadow), 0 0 0 1px rgba(200,169,110,0.08);
  border-color: color-mix(in srgb, var(--border) 55%, var(--primary) 45%);
  transform: translateY(-2px);
  transition: box-shadow var(--tr), border-color var(--tr), transform var(--tr);
}

/* 进度条脉动（仅任务运行时加 .active 类） */
.progress .bar.active {
  animation: prog-pulse 1.8s ease-in-out infinite, bar-sheen 2.4s ease-in-out infinite;
}
@keyframes prog-pulse {
  0%, 100% { filter: brightness(1); box-shadow: 0 0 6px var(--gold-glow); }
  50%       { filter: brightness(1.2); box-shadow: 0 0 14px var(--gold-glow); }
}

/* 任务卡片状态左边框 */
.task-card { border-left: 3px solid transparent; padding-left: 13px; transition: border-color 0.2s ease; }
.task-card.running  { border-left-color: var(--primary); }
.task-card.paused   { border-left-color: var(--warning); }
.task-card.done     { border-left-color: var(--success); }
.task-card.failed   { border-left-color: var(--danger); }
.task-card.cancelling { border-left-color: var(--text-3); }
/* running 时左边框加金色辉光 */
.task-card.running { box-shadow: -3px 0 12px rgba(200,169,110,0.2); }

/* 发送速率 chip */
.speed-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--info-soft); color: var(--info);
  border: 1px solid rgba(85,168,216,0.22);
  border-radius: 99px; padding: 3px 11px; font-size: 11.5px; font-weight: 600;
  animation: fadeIn 0.3s ease;
}

/* 侧边栏折叠过渡 */
.sidebar { transition: width 0.22s cubic-bezier(0.4,0,0.2,1), background var(--tr); }

/* 导航徽章（活跃任务数） */
.nav-item .count.pulse-badge {
  background: var(--primary); color: #fff; border-color: var(--primary);
  animation: badge-pop 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.4);
}
@keyframes badge-pop {
  0%   { transform: scale(0.7); }
  60%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}

/* 表格行进入动画 */
.tbl tbody tr { animation: rowIn 0.18s ease both; }
@keyframes rowIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

/* Modal — 退出动画 */
.modal-overlay.out { animation: fadeOut 0.2s ease forwards; }
.modal-overlay.out .modal { animation: slideDown 0.18s ease forwards; }
@keyframes fadeOut   { to { opacity: 0; } }
@keyframes slideDown { to { opacity: 0; transform: translateY(12px) scale(0.975); } }

/* 输入框字符数提示 */
.field .char-hint { font-size: 11px; color: var(--text-3); float: right; }

/* 复制按钮反馈 */
.btn.copied { background: var(--success-soft); border-color: rgba(62,201,138,0.35); color: var(--success); }

/* 平板端 tooltip（侧边栏收起时） */
@media (max-width: 760px) {
  .nav-item { justify-content: center; position: relative; }
  .nav-item .count { display: none; }
  .nav-item[data-tip]:hover::after {
    content: attr(data-tip); position: absolute; left: calc(100% + 10px); top: 50%;
    transform: translateY(-50%); background: var(--card); color: var(--text);
    border: 1px solid var(--border); border-radius: 9px; padding: 5px 11px;
    font-size: 12px; white-space: nowrap; box-shadow: var(--shadow-sm);
    z-index: 50; pointer-events: none;
  }
}

/* 统一键盘导航轮廓 */
.btn:focus-visible,
.input:focus-visible,
.select:focus-visible,
.chip:focus-visible,
.tab:focus-visible,
.nav-item:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* 滚动条美化（Webkit） */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* 导航徽章（活跃任务数） */
.nav-item .count.pulse-badge {
  background: var(--primary); color: #fff; border-color: var(--primary);
  animation: badge-pop 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.4);
}
@keyframes badge-pop {
  0%   { transform: scale(0.7); }
  60%  { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* 表格行进入动画 */
.tbl tbody tr { animation: rowIn 0.18s ease both; }
@keyframes rowIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* Modal — 更柔和退出 */
.modal-overlay.out { animation: fadeOut 0.2s ease forwards; }
.modal-overlay.out .modal { animation: slideDown 0.18s ease forwards; }
@keyframes fadeOut   { to { opacity: 0; } }
@keyframes slideDown { to { opacity: 0; transform: translateY(10px) scale(0.98); } }

/* Toast — 堆叠顺序动画 */
.toast { animation: toastIn 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.1); }

/* 输入框字符数提示 */
.field .char-hint { font-size: 11px; color: var(--text-3); float: right; }

/* 复制按钮反馈 */
.btn.copied { background: var(--success-soft); border-color: rgba(47, 202, 126, 0.35); color: var(--success); }

/* 平板端侧边栏图标模式时 tooltip */
@media (max-width: 760px) {
  .nav-item { justify-content: center; position: relative; }
  .nav-item .count { display: none; }
  .nav-item[data-tip]:hover::after {
    content: attr(data-tip); position: absolute; left: calc(100% + 8px); top: 50%;
    transform: translateY(-50%); background: var(--card); color: var(--text);
    border: 1px solid var(--border); border-radius: 8px; padding: 5px 10px;
    font-size: 12px; white-space: nowrap; box-shadow: var(--shadow-sm);
    z-index: 50; pointer-events: none;
  }
}

/* 可聚焦元素的键盘导航轮廓 */
.btn:focus-visible,
.input:focus-visible,
.select:focus-visible,
.chip:focus-visible,
.tab:focus-visible,
.nav-item:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* 跳过重复过渡定义（补充 btn 的 active） */
.btn { transition: all var(--tr), transform 0.08s ease; }
.btn:active:not(:disabled):not(.loading) { transform: scale(0.96); }
.btn-primary:active:not(:disabled) { filter: brightness(0.92); }