:root {
  --bg: #f3f7f5;
  --surface: #ffffff;
  --text: #14241f;
  --muted: #5a6f67;
  --border: #d5e3dc;
  --accent: #0f7a5c;
  --accent-hover: #0b634b;
  --danger: #c43c1a;
  --ok-bg: #e8f7ef;
  --ok-text: #1f7a45;
  --err-bg: #fff1ed;
  --err-text: #b42318;
  --radius: 12px;
  --font: "Manrope", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --shadow: 0 18px 50px rgba(15, 61, 46, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: linear-gradient(180deg, #e7f1ec 0%, var(--bg) 220px);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; color: var(--text); }
.brand-logo { width: 28px; height: 28px; border-radius: 7px; display: block; }

.nav { display: flex; align-items: center; gap: 1rem; }
.nav-user {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.container { max-width: 1080px; margin: 0 auto; padding: 1.5rem; }
h1 { margin: 0 0 0.35rem; font-size: 1.6rem; }
.subtitle { margin: 0 0 1.25rem; color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.card h2 { margin: 0 0 1rem; font-size: 1.1rem; }

.form-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font: inherit;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
}
.btn:hover { background: var(--accent-hover); text-decoration: none; }
.btn.secondary { background: #fff; color: var(--text); border-color: var(--border); }
.btn.secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn.danger { background: #fff; color: var(--danger); border-color: #ffc2b0; }
.btn.small { padding: 0.3rem 0.65rem; font-size: 0.85rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 0.7rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; }
.empty { color: var(--muted); padding: 1rem 0; text-align: center; }

.row-actions { display: inline-flex; gap: 0.4rem; flex-wrap: wrap; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  background: #14241f;
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  z-index: 50;
  box-shadow: var(--shadow);
}

.login-page { background: #e8f2ed; overflow-x: hidden; }
.login-bg {
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 15% 20%, rgba(15, 122, 92, 0.18), transparent 60%),
    radial-gradient(ellipse 55% 50% at 88% 15%, rgba(227, 107, 85, 0.16), transparent 55%),
    linear-gradient(160deg, #eef7f3 0%, #f7f4f1 48%, #e9f1ec 100%);
}
.login-shell {
  position: relative; z-index: 1; min-height: 100vh;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
}
.login-panel {
  width: min(420px, 100%);
  padding: 2rem 1.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(213, 227, 220, 0.95);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.login-panel-wide { width: min(480px, 100%); }
.login-hero { text-align: center; margin-bottom: 1.5rem; }
.login-logo { width: 64px; height: 64px; border-radius: 16px; display: block; margin: 0 auto 1rem; }
.login-title { margin: 0; font-size: 1.7rem; font-weight: 800; }
.login-desc { margin: 0.55rem 0 0; color: var(--muted); }
.login-form { display: flex; flex-direction: column; gap: 1rem; }
.login-field { display: flex; flex-direction: column; gap: 0.45rem; font-size: 0.88rem; font-weight: 600; color: var(--muted); }
.login-field input {
  width: 100%; padding: 0.85rem 1rem; border: 1.5px solid var(--border);
  border-radius: 12px; font: inherit; font-weight: 500; color: var(--text); outline: none;
}
.login-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(15, 122, 92, 0.14); }
.login-submit {
  width: 100%; margin-top: 0.25rem; padding: 0.9rem 1rem; border: none; border-radius: 12px;
  background: linear-gradient(135deg, #12936d 0%, var(--accent) 55%, #0b634b 100%);
  color: #fff; font: inherit; font-weight: 700; font-size: 1rem; cursor: pointer;
}
.login-switch { margin: 1.1rem 0 0; text-align: center; color: var(--muted); }
.code-row { display: flex; gap: 0.6rem; align-items: stretch; }
.code-row input { flex: 1; min-width: 0; }
.code-btn { flex-shrink: 0; white-space: nowrap; min-width: 7.5rem; }
.field-hint { min-height: 1.1em; font-size: 0.8rem; font-weight: 500; color: var(--muted); }
.field-hint.ok { color: var(--ok-text); }
.field-hint.err { color: var(--err-text); }

.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.35rem; padding: 2rem 1rem; border: 1.5px dashed var(--border);
  border-radius: 12px; background: #f8fbf9; cursor: pointer; text-align: center;
}
.dropzone.drag { border-color: var(--accent); background: #eef8f3; }
.dropzone span, .dropzone em { color: var(--muted); font-size: 0.9rem; font-style: normal; }

.tag {
  display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.78rem;
}
.tag-pending { background: #fff6e5; color: #9a6700; }
.tag-running { background: #e7f0ff; color: #1857c3; }
.tag-success { background: var(--ok-bg); color: var(--ok-text); }
.tag-failed { background: var(--err-bg); color: var(--err-text); }

.pager {
  display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center;
  margin-top: 1rem; color: var(--muted); font-size: 0.88rem;
}
.pager button, .pager select, .pager input {
  font: inherit; padding: 0.3rem 0.55rem; border: 1px solid var(--border);
  border-radius: 8px; background: #fff; color: var(--text);
}
.pager button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager button:disabled { opacity: 0.45; }
.pager .jump { width: 4rem; }

.loader {
  position: fixed; inset: 0; z-index: 90;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.75rem; background: rgba(255, 255, 255, 0.62); backdrop-filter: blur(4px);
}
.loader[hidden] { display: none !important; }
.loader p { margin: 0; color: var(--muted); font-weight: 600; }
.spinner {
  width: 42px; height: 42px; border-radius: 50%;
  border: 4px solid #d5e3dc; border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }