/* ========================================
   SparkFlow Pages Edition · styles.css
   支持亮/暗主题，响应式布局
   ======================================== */

/* ===== 全局基础规则（保证 hidden 属性不被 .view 的 display:flex 覆盖） ===== */
[hidden] { display: none !important; }

:root {
  --bg: #f6f7fb;
  --bg-card: #ffffff;
  --bg-elev: #ffffff;
  --surface: #f1f3f8;
  --border: #e4e7ef;
  --border-strong: #cfd4e2;
  --text: #1b1f2a;
  --text-muted: #6b7185;
  --text-dim: #8f95a8;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-soft: #eef0ff;
  --accent: #f59e0b;
  --success: #10b981;
  --warn: #f59e0b;
  --error: #ef4444;
  --brand-grad: linear-gradient(135deg, #f97316 0%, #ef4444 40%, #ec4899 100%);
  --shadow-sm: 0 1px 2px rgba(17,24,39,0.04), 0 1px 1px rgba(17,24,39,0.03);
  --shadow-md: 0 4px 14px rgba(17,24,39,0.06), 0 2px 4px rgba(17,24,39,0.04);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
}

[data-theme="dark"] {
  --bg: #0d1117;
  --bg-card: #161b22;
  --bg-elev: #1c222b;
  --surface: #1f2630;
  --border: #2a323e;
  --border-strong: #3a4555;
  --text: #e6edf3;
  --text-muted: #94a3b8;
  --text-dim: #6b7383;
  --primary: #818cf8;
  --primary-hover: #a5b4fc;
  --primary-soft: #312e81;
  --accent: #fbbf24;
  --success: #34d399;
  --warn: #fbbf24;
  --error: #f87171;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  background: var(--surface);
  color: var(--text);
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  font-size: 0.9em;
  border: 1px solid var(--border);
}
hr { border: none; border-top: 1px solid var(--border); margin: 18px 0; }

/* ===== 通用按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  transition: all .15s ease;
  font-weight: 500;
}
.btn:hover { background: var(--surface); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-ghost { background: transparent; }
.btn-warn {
  background: var(--warn);
  border-color: var(--warn);
  color: #1f2937;
}
.btn-icon {
  border: none;
  background: transparent;
  font-size: 18px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
}
.btn-icon:hover { background: var(--surface); color: var(--text); }

/* ===== 输入框 ===== */
input[type=text], input[type=password], input[type=number],
input[type=search], textarea, select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
textarea { resize: vertical; min-height: 100px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
label { font-size: 13px; font-weight: 500; margin-bottom: 4px; display: inline-block; color: var(--text-muted); }
.checkbox { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-weight: 400; font-size: 14px; cursor: pointer; }
.checkbox input { width: 16px; height: 16px; }

/* ===== 视图切换 ===== */
.view { min-height: 100vh; display: flex; flex-direction: column; }

/* ===== 登录页 ===== */
#login-view {
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(249,115,22,0.12), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(236,72,153,0.12), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 420px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-md);
}
.login-brand { text-align: center; margin-bottom: 20px; }
.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 16px;
  font-size: 30px;
  background: var(--brand-grad);
  box-shadow: 0 6px 16px rgba(249,115,22,0.3);
  margin-bottom: 10px;
}
.login-brand h1 { margin: 4px 0 2px; font-size: 22px; font-weight: 700; }
.login-brand .sub { margin: 0; color: var(--text-muted); font-size: 14px; }
.login-card form { display: flex; flex-direction: column; gap: 10px; }
.login-card form label { margin-top: 6px; }
.form-msg { margin: 4px 0 0; font-size: 13px; color: var(--error); min-height: 18px; }
.form-tip {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: #fff7ed;
  color: #92400e;
  border: 1px solid #fed7aa;
  font-size: 13px;
  line-height: 1.55;
}
[data-theme="dark"] .form-tip {
  background: #422006; color: #fcd34d; border-color: #78350f;
}
.form-tip code { background: #fff; color: #92400e; }
[data-theme="dark"] .form-tip code { background: #1c1917; color: #fcd34d; }

/* ===== 主应用 ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(140%) blur(6px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo-badge { width: 38px; height: 38px; border-radius: 10px; font-size: 20px; margin: 0; }
.brand-title { font-weight: 700; font-size: 17px; background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-sub { font-size: 11px; color: var(--text-dim); letter-spacing: .3px; }
.topbar-actions { display: flex; align-items: center; gap: 6px; }

.tabs {
  display: flex;
  gap: 2px;
  padding: 8px 24px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  overflow-x: auto;
  scrollbar-width: thin;
}
.tab {
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all .15s ease;
}
.tab:hover { color: var(--text); background: var(--surface); border-top-left-radius: var(--radius-sm); border-top-right-radius: var(--radius-sm); }
.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: transparent;
}

.panels {
  flex: 1;
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.panel { display: none; animation: fadein .2s ease; }
.panel.active { display: block; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.panel h2 { margin: 0 0 18px; font-size: 20px; }
.panel h3 { margin: 0 0 12px; font-size: 16px; font-weight: 600; }

.footer {
  padding: 18px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

/* ===== 统计卡片 ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-value { margin-top: 6px; font-size: 22px; font-weight: 700; }

.card-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.row.col { flex-direction: column; align-items: stretch; }
.row.col.gap { gap: 8px; }
.flex-spacer { flex: 1; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-2 .span2 { grid-column: 1 / -1; }

.mb1 { margin-bottom: 10px; }
.mt1 { margin-top: 14px; }
.mt2 { margin-top: 20px; }
.muted { color: var(--text-muted); }

/* ===== 状态消息 ===== */
.status-msg {
  font-size: 13px;
  color: var(--text-muted);
}
.status-msg.ok { color: var(--success); }
.status-msg.err { color: var(--error); }
.status-msg.warn { color: var(--warn); }
.info-list { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.info-label { color: var(--text-muted); }
.action-list { padding-left: 18px; margin: 0; }
.action-list li { padding: 3px 0; }
.tip-list { padding-left: 18px; margin: 0; }
.tip-list li { padding: 3px 0; color: var(--text-muted); font-size: 13px; }
.tip-list code { font-size: 12px; }

.window-info {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 13px;
  border-left: 3px solid var(--primary);
}

/* ===== 表格 ===== */
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th, .data-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}
.data-table thead th {
  background: var(--surface);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  position: sticky; top: 0;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface); }
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}
.tag.ok { background: #dcfce7; color: #166534; }
[data-theme="dark"] .tag.ok { background: #14532d; color: #bbf7d0; }
.tag.pending { background: #fef3c7; color: #92400e; }
[data-theme="dark"] .tag.pending { background: #713f12; color: #fde68a; }
.tag.yes { background: #dbeafe; color: #1e40af; }
[data-theme="dark"] .tag.yes { background: #1e3a8a; color: #bfdbfe; }
.tag.no { background: #fee2e2; color: #991b1b; }
[data-theme="dark"] .tag.no { background: #7f1d1d; color: #fecaca; }

.btn-del {
  padding: 3px 10px;
  font-size: 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--error);
  cursor: pointer;
}
.btn-del:hover { background: var(--error); color: #fff; border-color: var(--error); }

/* ===== 日志 ===== */
.logs {
  max-height: 480px;
  overflow: auto;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.55;
}
.logs .log-item { display: flex; gap: 8px; padding: 3px 0; border-bottom: 1px dashed var(--border); }
.logs .log-item:last-child { border-bottom: none; }
.log-item .ts { color: var(--text-dim); flex-shrink: 0; }
.log-item .lv { flex-shrink: 0; width: 56px; font-weight: 700; }
.log-item .lv.info { color: var(--primary); }
.log-item .lv.success { color: var(--success); }
.log-item .lv.warn { color: var(--warn); }
.log-item .lv.error { color: var(--error); }
.log-item .msg { flex: 1; color: var(--text); }
.logs > p { margin: 0; text-align: center; padding: 16px 0; font-family: inherit; }

.send-result {
  max-height: 480px;
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.55;
}
.send-result > p { margin: 0; text-align: center; font-family: inherit; }
.send-result .msg-row {
  display: flex; gap: 10px; padding: 4px 0;
  border-bottom: 1px dashed var(--border);
}
.send-result .msg-row:last-child { border-bottom: none; }
.send-result .msg-target { font-weight: 600; width: 120px; flex-shrink: 0; }
.send-result .msg-text { flex: 1; }
.send-result .summary-banner {
  padding: 8px 12px;
  margin: -14px -14px 10px;
  background: var(--primary-soft);
  color: var(--primary);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-family: -apple-system, sans-serif;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
.send-result .summary-banner.error { background: #fee2e2; color: #991b1b; }
[data-theme="dark"] .send-result .summary-banner.error { background: #450a0a; color: #fca5a5; }

.last-run-item { padding: 8px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.last-run-item:last-child { border-bottom: none; }
.last-run-item .k { color: var(--text-muted); display: inline-block; width: 100px; }

/* ===== Toast ===== */
.toast-root {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-md);
  font-size: 14px;
  min-width: 180px;
  max-width: 320px;
  animation: slidein .2s ease;
}
@keyframes slidein { from { transform: translateX(12px); opacity: 0; } to { transform: none; opacity: 1; } }
.toast.ok { border-left: 4px solid var(--success); }
.toast.err { border-left: 4px solid var(--error); }
.toast.warn { border-left: 4px solid var(--warn); }
.toast.info { border-left: 4px solid var(--primary); }

/* ===== 响应式 ===== */
@media (max-width: 860px) {
  .card-row { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2 .span2 { grid-column: 1; }
  .panels { padding: 16px; }
  .topbar { padding: 10px 16px; }
  .tabs { padding-left: 16px; padding-right: 16px; }
  .stat-value { font-size: 20px; }
  .send-result .msg-target { width: 90px; }
}

@media (max-width: 520px) {
  .tabs { gap: 0; }
  .tab { padding: 9px 10px; font-size: 13px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}