*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #1a1a2e;
  --bg-panel: #16213e;
  --bg-input: #0f3460;
  --text: #e0e0e0;
  --text-dim: #8892a4;
  --accent: #4a9eff;
  --accent-hover: #3a7edf;
  --success: #2e7d32;
  --success-hover: #256b29;
  --danger: #c62828;
  --danger-hover: #a52222;
  --border: #2a3a5c;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ---- Views ---- */
.view { padding: 16px 24px; min-height: 100vh; }

/* ---- Login ---- */
#view-login {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  padding: 0;
}
.login-card {
  background: var(--bg-panel);
  border-radius: 12px;
  padding: 40px;
  width: 360px;
  max-width: 90vw;
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.login-card h1 { text-align: center; font-size: 24px; margin-bottom: 4px; }
.login-subtitle { text-align: center; color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.btn-block { width: 100%; padding: 10px; font-size: 15px; }
.error-msg { color: var(--danger); font-size: 13px; margin-top: 12px; text-align: center; min-height: 20px; }

/* ---- Header ---- */
header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; gap: 12px;
}
header h1 { font-size: 20px; font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 10px; }
.header-right span { color: var(--text-dim); font-size: 13px; }

/* ---- Panel ---- */
.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.panel-header h2 { font-size: 16px; }
.panel-header h3, .panel-header h4 { font-size: 14px; font-weight: 600; }
.panel-header.sub { margin-top: 16px; }

/* ---- Group List ---- */
.list-container-vert {
  display: flex; flex-direction: column; gap: 8px;
}
.empty-hint {
  color: var(--text-dim); text-align: center; padding: 40px 0; font-size: 14px;
}
.group-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-panel); border-radius: var(--radius);
  padding: 14px 16px; cursor: pointer;
  border: 1px solid transparent; transition: border-color 0.15s;
}
.group-item:hover { border-color: var(--accent); }
.group-info { flex: 1; min-width: 0; }
.group-name { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.group-meta { font-size: 12px; color: var(--text-dim); }
.group-actions { display: flex; gap: 6px; flex-shrink: 0; margin-left: 12px; }
.badge {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 10px;
  background: var(--bg-input); color: var(--text-dim); margin-left: 6px;
}
.badge.running { background: #1b5e20; color: #a5d6a7; }

/* ---- Split Layout ---- */
.split {
  display: flex; gap: 16px; flex: 1; min-height: 0;
}
.task-list-panel {
  width: 260px; min-width: 200px;
  background: var(--bg-panel); border-radius: var(--radius); padding: 12px;
  display: flex; flex-direction: column;
}
.task-detail-panel {
  flex: 1; background: var(--bg-panel); border-radius: var(--radius);
  padding: 16px; display: flex; flex-direction: column; overflow-y: auto;
}

/* ---- List Items ---- */
.list-container {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 4px;
}
.list-item {
  padding: 8px 10px; border-radius: var(--radius); cursor: pointer;
  font-size: 13px; border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  display: flex; align-items: center; justify-content: space-between;
}
.list-item:hover { background: var(--bg-input); }
.list-item.selected { border-color: var(--accent); background: var(--bg-input); }
.mode-tag {
  font-size: 10px; padding: 1px 6px; border-radius: 8px;
  background: var(--accent); color: #fff; flex-shrink: 0;
}

/* ---- Element Rows ---- */
.element-row {
  display: flex; gap: 8px; align-items: center; margin-bottom: 6px;
}
.element-row input {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: 6px 10px; border-radius: var(--radius); font-size: 13px;
}
.element-row input:focus { outline: none; border-color: var(--accent); }
.element-row .elem-name  { flex: 0 0 100px; min-width: 80px; }
.element-row .elem-path  { flex: 1; min-width: 120px; }
.element-row .elem-clean { flex: 0 0 120px; min-width: 90px; }
}
.btn-icon {
  background: none; border: 1px solid var(--border); color: var(--danger);
  cursor: pointer; width: 28px; height: 28px; border-radius: var(--radius);
  font-size: 14px; line-height: 1; flex-shrink: 0;
}
.btn-icon:hover { background: var(--danger); color: #fff; border-color: var(--danger); }

/* ---- Forms ---- */
.form-placeholder { color: var(--text-dim); font-size: 14px; text-align: center; margin-top: 40px; }
.form-content { display: flex; flex-direction: column; gap: 4px; }
.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.form-row label { font-size: 13px; color: var(--text-dim); }
.form-row input[type="text"],
.form-row input[type="number"],
.form-row input[type="password"],
.form-row select {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: 8px 12px; border-radius: var(--radius); font-size: 14px;
}
.form-row input:focus, .form-row select:focus { outline: none; border-color: var(--accent); }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text-dim); }
.checkbox-label input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }

/* ---- Buttons ---- */
.btn {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: 8px 16px; border-radius: var(--radius);
  font-size: 13px; cursor: pointer; transition: background 0.15s;
}
.btn:hover { background: #1a3a6a; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-hover); }
.btn-danger-outline { background: none; border: 1px solid var(--danger); color: var(--danger); }
.btn-danger-outline:hover { background: var(--danger); color: #fff; }
.btn-start { background: var(--success); border-color: var(--success); color: #fff; font-size: 14px; }
.btn-start:hover, .btn-start:not(:disabled):hover { background: var(--success-hover); }
.btn-start:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-stop { background: var(--danger); border-color: var(--danger); color: #fff; font-size: 14px; }
.btn-stop:hover { background: var(--danger-hover); }
.btn-stop:disabled { opacity: 0.4; cursor: not-allowed; }
.detail-actions { display: flex; gap: 8px; margin-top: 16px; }

/* ---- Control Bar ---- */
.control-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); margin: 12px 0; flex-shrink: 0;
}
.control-left { display: flex; align-items: center; gap: 12px; }
.control-right { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); }
.interval-input { width: 60px; }
.interval-input {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: 4px 8px; border-radius: var(--radius); font-size: 13px;
}
.interval-input:focus { outline: none; border-color: var(--accent); }
.status-badge {
  font-size: 13px; padding: 4px 12px; border-radius: 12px;
  background: var(--bg-input); color: var(--text-dim);
}
.status-badge.running { background: #1b5e20; color: #a5d6a7; }

/* ---- Log ---- */
.log-area { flex-shrink: 0; background: var(--bg-panel); border-radius: var(--radius); padding: 12px; }
.log-area .panel-header { margin-bottom: 8px; }
.log-box {
  height: 180px; overflow-y: auto;
  font-family: "Consolas", "Courier New", monospace; font-size: 12px;
  line-height: 1.6; color: var(--text-dim); white-space: pre-wrap; word-break: break-all;
}
.log-box .log-time { color: #607d8b; }
.log-box .log-error { color: #ef5350; }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal-card {
  background: var(--bg-panel); border-radius: 12px; padding: 24px;
  width: 400px; max-width: 90vw;
}
.modal-card h3 { margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; margin-top: 16px; justify-content: flex-end; }

/* ---- Textarea ---- */
.form-row textarea {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: 8px 12px; border-radius: var(--radius);
  font-size: 13px; font-family: "Consolas", "Courier New", monospace;
  resize: vertical;
}
.form-row textarea:focus { outline: none; border-color: var(--accent); }

/* ---- Results Table ---- */
.results-table-wrap {
  background: var(--bg-panel); border-radius: var(--radius);
  overflow-x: auto; margin-top: 16px;
}
.results-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.results-table th {
  background: var(--bg-input); padding: 10px 12px; text-align: left;
  font-weight: 600; border-bottom: 2px solid var(--border);
  color: var(--text); position: sticky; top: 0;
}
.results-table td {
  padding: 8px 12px; border-bottom: 1px solid var(--border);
  color: var(--text-dim); max-width: 300px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.results-table tbody tr:hover td { background: rgba(74,158,255,0.05); }
.results-info { color: var(--text-dim); font-size: 13px; margin-top: 12px; }
.hint { display: block; color: var(--text-dim); font-size: 12px; margin-top: 4px; }