:root {
  /* Light ops UI — clean ground + vivid teal (not muddy slate/blue) */
  --bg: #eef3f8;
  --bg-glow: #d7ebe7;
  --panel: #ffffff;
  --panel-mute: #f5f8fb;
  --sidebar: #0c1b2a;
  --sidebar-top: #102437;
  --text: #142033;
  --text-on-dark: #e8eef6;
  --muted: #5b6b7c;
  --muted-on-dark: #9db0c3;
  --accent: #0d9488;
  --accent-strong: #0f766e;
  --accent-soft: color-mix(in srgb, #0d9488 16%, transparent);
  --accent-glow: color-mix(in srgb, #14b8a6 28%, transparent);
  --danger: #e11d48;
  --ok: #059669;
  --border: #d5dee8;
  --border-strong: #c0ccd9;
  --warn: #d97706;
  --input-bg: #f8fafc;
  --code-bg: #0f172a;
  --code-text: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 35, 55, 0.08);
  --sidebar-w: 232px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.hidden { display: none !important; }

#app { min-height: 100vh; }

/* Login */
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(900px 480px at 12% -8%, var(--bg-glow), transparent 60%),
    radial-gradient(700px 420px at 90% 10%, color-mix(in srgb, var(--accent) 18%, white), transparent 55%),
    var(--bg);
}
.login-card { width: min(420px, 100%); }

/* Shell + sidebar */
.shell {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--sidebar-top) 0%, var(--sidebar) 100%);
  border-right: 1px solid color-mix(in srgb, #ffffff 8%, var(--sidebar));
  display: flex;
  flex-direction: column;
  padding: 1rem 0.75rem;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
  color: var(--text-on-dark);
}
.sidebar-brand {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  padding: 0.35rem 0.5rem 1rem;
  border-bottom: 1px solid color-mix(in srgb, #ffffff 10%, transparent);
  margin-bottom: 0.75rem;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  background: linear-gradient(145deg, #2dd4bf, var(--accent-strong));
  color: white;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 35%, transparent);
}
.brand-title { font-weight: 650; font-size: 0.95rem; line-height: 1.2; color: var(--text-on-dark); }
.brand-sub { color: var(--muted-on-dark); font-size: 0.75rem; margin-top: 0.1rem; }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  overflow: auto;
}
.nav-item {
  margin: 0;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted-on-dark);
  cursor: pointer;
  font-size: 0.92rem;
}
.nav-item:hover {
  filter: none;
  background: color-mix(in srgb, #ffffff 8%, transparent);
  color: var(--text-on-dark);
}
.nav-item.active {
  background: var(--accent-glow);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  color: #ecfeff;
  font-weight: 600;
}

.sidebar-foot {
  border-top: 1px solid color-mix(in srgb, #ffffff 10%, transparent);
  padding-top: 0.85rem;
  margin-top: 0.5rem;
}
.sidebar-user {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0 0.35rem 0.5rem;
  font-size: 0.9rem;
  color: var(--text-on-dark);
}
.sidebar button.ghost {
  background: color-mix(in srgb, #ffffff 6%, transparent);
  border-color: color-mix(in srgb, #ffffff 18%, transparent);
  color: var(--text-on-dark);
}
.sidebar button.ghost:hover {
  background: color-mix(in srgb, #ffffff 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}
.btn-block { width: 100%; margin-top: 0.35rem; }

.main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(900px 420px at 95% -15%, var(--bg-glow), transparent 55%),
    var(--bg);
}
.top-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
}
.top-bar h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}
.menu-toggle { display: none; margin: 0; }
.content {
  padding: 1.25rem 1.5rem 2rem;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
}
.page { animation: fade 0.15s ease; }
@keyframes fade {
  from { opacity: 0.4; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(12, 27, 42, 0.42);
  z-index: 30;
}

@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: 8px 0 32px rgba(12, 27, 42, 0.28);
  }
  .shell.sidebar-open .sidebar { transform: translateX(0); }
  .menu-toggle { display: inline-block; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.modal.hidden { display: none !important; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 27, 42, 0.48);
  backdrop-filter: blur(2px);
}
.modal-card {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: min(86vh, 720px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.15rem 1.25rem 1.25rem;
  box-shadow: 0 18px 48px rgba(12, 27, 42, 0.22);
}
.cred-fields {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0.85rem 0 0.5rem;
}
.cred-row {
  display: grid;
  grid-template-columns: 8.5rem 1fr auto;
  gap: 0.5rem;
  align-items: center;
}
.cred-row .cred-key { color: var(--muted); font-size: 0.85rem; }
.cred-row .cred-val {
  margin: 0;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.85rem;
  word-break: break-all;
  color: var(--code-text);
  background: var(--code-bg);
  border: 1px solid color-mix(in srgb, var(--code-bg) 80%, #334155);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
  min-height: 2.2rem;
}
.cred-row button { margin: 0; width: auto; padding: 0.35rem 0.65rem; }
.cred-status { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.25rem; }
@media (max-width: 560px) {
  .cred-row { grid-template-columns: 1fr; }
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}
@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
}
.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.row-between h2 { margin: 0; }

h1, h2, h3 { margin: 0 0 0.75rem; font-weight: 600; color: var(--text); }
.muted { color: var(--muted); font-size: 0.92rem; }
.error { color: var(--danger); }
.warn { color: var(--warn); font-size: 0.85rem; }
label {
  display: block;
  margin: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}
label.check { display: flex; align-items: center; gap: 0.5rem; color: var(--text); }
input, select, button, pre { font: inherit; }
input, select {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--input-bg);
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}
button {
  margin-top: 0.75rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  border: none;
  background: linear-gradient(180deg, #14b8a6 0%, var(--accent) 100%);
  color: white;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 28%, transparent);
}
button.danger.ghost {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  box-shadow: none;
}
button.danger.ghost:hover {
  background: color-mix(in srgb, var(--danger) 10%, white);
}
button.ghost {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  color: var(--text);
  box-shadow: none;
  font-weight: 550;
}
button:hover { filter: brightness(1.05); }
.tag {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--panel-mute);
  color: var(--muted);
  border: 1px solid var(--border);
}
ul { padding-left: 1.1rem; margin: 0.25rem 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { border-bottom: 1px solid var(--border); padding: 0.45rem 0.3rem; text-align: left; }
pre {
  background: var(--code-bg);
  border: 1px solid color-mix(in srgb, var(--code-bg) 80%, #334155);
  border-radius: 8px;
  padding: 0.75rem;
  max-height: 60vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.8rem;
  color: var(--code-text);
}
pre.small { max-height: 280px; }
.status-succeeded { color: var(--ok); }
.status-failed { color: var(--danger); }
.status-running { color: var(--accent-strong); }
.status-queued { color: var(--muted); }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: 1fr; }
}
.status-row { margin: 0.5rem 0 0.75rem; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pill {
  display: inline-block;
  font-size: 0.78rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-mute);
}
.pill-ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--border)); background: color-mix(in srgb, var(--ok) 8%, white); }
.pill-bad { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); background: color-mix(in srgb, var(--danger) 8%, white); }
button.ghost.btn-sm {
  margin: 0 0.2rem 0 0;
  padding: 0.25rem 0.55rem;
  font-size: 0.8rem;
}
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.action-row button { margin-top: 0; }
hr.sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0;
}
textarea {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--input-bg);
  color: var(--text);
  resize: vertical;
  font: inherit;
  line-height: 1.4;
}

.muted.tight { margin: 0.15rem 0 0; }
.block-label { display: block; margin: 0.85rem 0 0; }
a.btn-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
  white-space: nowrap;
  background: var(--panel);
}
a.btn-link:hover { border-color: var(--accent); color: var(--accent-strong); }

.steps {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0;
  margin: 1rem 0;
  counter-reset: step;
}
.steps li {
  counter-increment: step;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-mute);
  color: var(--muted);
  font-size: 0.82rem;
}
.steps li::before {
  content: counter(step);
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
}

.upload-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 8%, white);
  margin: 0.75rem 0 1rem;
}
.upload-main { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
.upload-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.upload-actions button,
.file-btn { margin-top: 0; }
.file-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.file-btn:hover { filter: brightness(1.03); border-color: var(--accent); }

.preview-wrap { margin: 0.5rem 0 1rem; }
.preview-wrap h3 { margin: 0; font-size: 0.95rem; }
.table-scroll {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 0.5rem;
  background: var(--panel);
}
.table-scroll table { margin: 0; }
.table-scroll th {
  position: sticky;
  top: 0;
  background: var(--panel-mute);
  color: var(--muted);
}

.opt-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  margin: 0.75rem 0;
  background: var(--panel-mute);
}
.opt-card h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }

.step-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
}
.step-cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.step-card.warn-card:has(> input:checked) .step-card-body {
  border-color: color-mix(in srgb, var(--warn) 55%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--warn) 14%, white), #fffaf0);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--warn) 18%, transparent);
}
.step-card.warn-card:has(> input:checked) .step-card-check {
  background: var(--warn);
  border-color: var(--warn);
}
@media (max-width: 720px) {
  .step-cards,
  .step-cards-2 { grid-template-columns: 1fr; }
}

.step-card {
  display: block;
  margin: 0;
  cursor: pointer;
  user-select: none;
  color: var(--text);
}
.step-card > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.step-card-body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.75rem;
  min-height: 4.5rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #ffffff 0%, var(--panel-mute) 100%);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.step-card-check {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.1rem;
  border-radius: 6px;
  border: 1.5px solid color-mix(in srgb, var(--muted) 50%, var(--border));
  background: white;
  position: relative;
}
.step-card-check::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0.35rem;
  height: 0.65rem;
  border: solid transparent;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
  opacity: 0;
}
.step-card-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}
.step-card-text strong {
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.25;
  white-space: nowrap;
}
.step-card-text small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}
.step-card:hover .step-card-body {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--accent) 6%, white) 100%);
}
.step-card:has(> input:checked) .step-card-body {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 12%, white), #ffffff);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 16%, transparent);
}
.step-card:has(> input:checked) .step-card-check {
  border-color: var(--accent);
  background: var(--accent);
}
.step-card:has(> input:checked) .step-card-check::after {
  border-color: white;
  opacity: 1;
}
.step-card:has(> input:focus-visible) .step-card-body {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: 2px;
}

.mode-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 0.75rem 0;
}
.mode-banner.mode-dry {
  background: color-mix(in srgb, var(--warn) 10%, white);
  border-color: color-mix(in srgb, var(--warn) 35%, var(--border));
}
.mode-banner.mode-live {
  background: color-mix(in srgb, var(--danger) 8%, white);
  border-color: color-mix(in srgb, var(--danger) 35%, var(--border));
}
.mode-banner strong { display: block; margin-bottom: 0.15rem; }
.switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--text);
  white-space: nowrap;
}
.switch input { width: 1.1rem; height: 1.1rem; accent-color: var(--danger); }

.run-bar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}
.run-bar button { margin-top: 0; }
.run-bar .muted { margin: 0; }
.btn-group { display: flex; gap: 0.4rem; }
.btn-group button { margin-top: 0; }
.log-title { margin: 0; font-size: 0.95rem; }
.log-title-row {
  margin: 1rem 0 0.5rem;
  align-items: center;
}
.log-title-row button { margin: 0; width: auto; }

@media (max-width: 720px) {
  .upload-box { flex-direction: column; align-items: stretch; }
  .mode-banner { flex-direction: column; align-items: flex-start; }
}

a.store-link {
  color: var(--accent-strong);
  text-decoration: none;
  word-break: break-all;
  font-weight: 550;
}
a.store-link:hover { text-decoration: underline; color: #0f766e; }

.tab-row {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.85rem;
  flex-wrap: wrap;
}
.tab-btn {
  margin: 0;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  width: auto;
  box-shadow: none;
  font-weight: 550;
}
.tab-btn.active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--accent-strong);
  font-weight: 600;
}

.source-pick {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.source-pick h3 { margin: 0; font-size: 0.95rem; }
.source-checks {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.55rem;
  max-height: 14rem;
  overflow: auto;
}
.source-checks label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-mute);
  color: var(--text);
  cursor: pointer;
}
.source-checks label input { width: auto; margin: 0; }
.source-checks .src-meta { color: var(--muted); font-size: 0.8rem; margin-left: auto; }
.source-pick.is-disabled { opacity: 0.55; pointer-events: none; }

.filter-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem 1rem;
  margin-top: 1rem;
  align-items: end;
}
.filter-bar label { margin: 0; }
.filter-bar .field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.filter-bar .field > span { line-height: 1.2; }
.filter-actions {
  display: flex;
  gap: 0.5rem;
  align-items: end;
}
.filter-actions button { margin-top: 0; width: auto; }

input[type="date"] {
  color-scheme: light;
  min-height: 2.55rem;
  cursor: pointer;
  position: relative;
  z-index: 2;
  padding-right: 2.4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%235b6b7c' stroke-width='1.6'%3E%3Crect x='2' y='3.5' width='14' height='12.5' rx='1.5'/%3E%3Cpath d='M2 7.5h14M6 2v3M12 2v3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 1.05rem;
  background-color: var(--input-bg);
}
/* 整格可点开原生日历（否则只能点到右侧小图标） */
input[type="date"]::-webkit-calendar-picker-indicator {
  position: absolute;
  inset: 0;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  cursor: pointer;
  opacity: 0;
}

@media (max-width: 900px) {
  .filter-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .filter-bar { grid-template-columns: 1fr; }
}