:root {
  --teal: #0097A7;
  --teal-dark: #00767F;
  --teal-tint: #E3F4F6;
  --brand-green: #33AA85;
  --brand-green-dark: #298567;
  --brand-green-tint: #E4F5EF;
  --charcoal: #212121;
  --text-secondary: #5C6B6E;
  --text-muted: #8A9598;
  --border: #DCE2E3;
  --border-strong: #C3CBCC;
  --surface: #FFFFFF;
  --surface-alt: #F0F5F5;
  --bg-page: #F7FAFA;
  --success-bg: #E6F4EA; --success-text: #1E7145;
  --danger-bg: #FCEBEB; --danger-text: #A32D2D;
  --warning-bg: #FFF4E0; --warning-text: #8A5A00;
}

* { box-sizing: border-box; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--charcoal);
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
  background: var(--bg-page);
}
h1, h2, h3, legend, .branch-label, .rule-card-label {
  font-family: 'Lexend Deca', 'Inter', sans-serif;
}
header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
h1 { font-size: 20px; font-weight: 600; margin: 0; }
nav .tab {
  background: none; border: none; padding: 8px 14px; cursor: pointer;
  font-size: 14px; color: var(--text-secondary); border-bottom: 2px solid transparent;
}
nav .tab.active { color: var(--brand-green); border-bottom-color: var(--brand-green); font-weight: 500; }
.toolbar { display: flex; gap: 8px; margin-bottom: 16px; align-items: center; }
.toolbar .searchable-select { flex: 1; }
.toolbar input[type=text] { flex: 1; padding: 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }
.searchable-select { position: relative; }
.searchable-select input[type=text] { width: 100%; }
.dropdown-list {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 10; margin-top: 2px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  max-height: 220px; overflow-y: auto;
}
.dropdown-list.hidden { display: none; }
.dropdown-item { padding: 8px 10px; font-size: 13px; cursor: pointer; }
.dropdown-item:hover, .dropdown-item.active { background: var(--brand-green-tint); }
.dropdown-empty { padding: 8px 10px; font-size: 13px; color: var(--text-muted); }
.hidden { display: none; }
table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 10px 12px; font-size: 13px; border-top: 1px solid var(--border); }
th { background: var(--surface-alt); font-weight: 500; border-top: none; color: var(--charcoal); }
button {
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--charcoal);
  border-radius: 6px; padding: 8px 14px; font-size: 13px; cursor: pointer;
}
.automations-table .edit-btn, .automations-table .duplicate-btn, .automations-table .save-template-btn, .automations-table .toggle-btn, .automations-table .delete-btn { padding: 5px 10px; margin-right: 4px; }
.automations-table .delete-btn { margin-right: 0; }
.automations-table td:last-child { white-space: nowrap; text-align: right; }

.project-group { margin-bottom: 16px; }
.project-group-header {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: var(--brand-green-tint); border: 1px solid var(--brand-green); border-radius: 8px;
  padding: 10px 14px; cursor: pointer; font-weight: 600; font-size: 14px; text-align: left;
  color: var(--charcoal); margin-bottom: -1px;
}
.project-group-header:hover { background: #d3ecdf; }
.project-group-header .chevron {
  display: inline-block; font-size: 11px; color: var(--text-secondary);
  transition: transform 0.15s ease; margin-right: 2px;
}
.project-group.collapsed .project-group-header .chevron { transform: rotate(-90deg); }
.project-group-header .project-group-count { color: var(--text-secondary); font-weight: 400; font-size: 13px; }
.project-group .automations-table { border-radius: 0 0 8px 8px; margin-top: 1px; }
.project-group.collapsed .automations-table { display: none; }
button.primary { border-color: var(--brand-green); color: var(--brand-green-dark); font-weight: 500; }
button.danger { border-color: var(--danger-text); color: var(--danger-text); font-weight: 500; }
button:hover { background: var(--brand-green-tint); border-color: var(--brand-green); }
button.danger:hover { background: var(--danger-bg); border-color: var(--danger-text); }
.status-on { color: var(--success-text); background: var(--success-bg); padding: 2px 10px; border-radius: 6px; font-size: 12px; }
.status-off { color: var(--text-secondary); background: var(--surface-alt); padding: 2px 10px; border-radius: 6px; font-size: 12px; }
.status-success { color: var(--success-text); background: var(--success-bg); padding: 2px 10px; border-radius: 6px; font-size: 12px; }
.status-failed { color: var(--danger-text); background: var(--danger-bg); padding: 2px 10px; border-radius: 6px; font-size: 12px; }

dialog {
  border: none; border-radius: 10px; padding: 24px; width: 1040px; max-width: 96vw;
  max-height: 88vh; overflow-y: auto; overflow-x: hidden; background: var(--surface); color: var(--charcoal);
}
dialog::backdrop { background: rgba(33,33,33,0.45); }
form label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 14px; }
form input[type=text], form select {
  display: block; width: 100%; margin-top: 4px; padding: 8px; font-size: 14px;
  border: 1px solid var(--border); border-radius: 6px; font-family: 'Inter', sans-serif;
  color: var(--charcoal); background: var(--surface);
}
form input[type=text]:focus, form select:focus {
  outline: none; border-color: var(--brand-green); box-shadow: 0 0 0 2px var(--brand-green-tint);
}
fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-bottom: 14px; }
legend { font-size: 13px; color: var(--text-secondary); padding: 0 4px; font-weight: 500; }
.rule-canvas { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin-top: 8px; }
.rule-card {
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px;
  padding: 14px; box-shadow: 0 1px 2px rgba(33,33,33,0.04);
}
.rule-card-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 10px; }
.when-card { width: 240px; flex: none; background: var(--surface-alt); }
.rule-hint { font-size: 12px; color: var(--text-secondary); margin: 8px 0 0; }

.rule-branches { flex: 1; min-width: 380px; position: relative; padding-left: 20px; }
.rule-branches::before {
  content: ""; position: absolute; left: 4px; top: 8px; bottom: 44px;
  border-left: 2px dashed var(--border-strong);
}
#branches-container { display: flex; flex-direction: column; gap: 20px; margin-bottom: 16px; }

.branch-row { position: relative; display: flex; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.branch-row::before {
  content: ""; position: absolute; left: -20px; top: 20px; width: 16px;
  border-top: 2px dashed var(--border-strong);
}
.branch-label-row { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-bottom: 10px; }
.branch-label { font-size: 12px; font-weight: 600; color: var(--brand-green-dark); text-transform: uppercase; letter-spacing: 0.03em; }
.branch-remove-btn { padding: 3px 8px; font-size: 11px; }

.check-if-card, .do-this-card { flex: 1; min-width: 300px; }
.action-row-wrapper, .action-row, .condition-row { min-width: 0; }
.branch-arrow { flex: none; align-self: center; color: var(--text-muted); font-size: 18px; padding-top: 20px; }

.and-or-row { display: flex; align-items: center; gap: 6px; margin: -2px 0 8px 2px; }
.and-or-row select {
  width: auto; padding: 2px 6px; font-size: 11px; font-weight: 600; text-transform: uppercase;
  color: var(--brand-green-dark); border: 1px solid var(--brand-green-tint); border-radius: 4px; background: var(--brand-green-tint);
}
.condition-row, .action-row {
  display: flex; gap: 6px; margin-bottom: 8px; align-items: center;
}
.action-row-wrapper { margin-bottom: 8px; }
.action-row-wrapper .action-row { margin-bottom: 4px; }
.action-scope-row {
  display: flex; gap: 6px; margin: 0 0 8px 4px; align-items: center;
}
.action-scope-row select { flex: none; width: auto; font-size: 12px; padding: 4px 6px; color: var(--text-secondary); }
.action-scope-row input[type=text] { flex: 1; font-size: 12px; padding: 4px 6px; }
.condition-row, .action-row {
  display: flex; column-gap: 8px; row-gap: 10px; margin-bottom: 14px; align-items: center; flex-wrap: wrap;
}
.condition-row select, .action-row select {
  flex: 0 1 auto; width: auto; min-width: 90px; max-width: 240px; padding: 7px 8px; font-size: 13px;
  border: 1px solid var(--border); border-radius: 6px; font-family: 'Inter', sans-serif;
  color: var(--charcoal); background: var(--surface);
}
.condition-row input, .action-row input {
  flex: 1 1 140px; padding: 7px 8px; font-size: 13px; border: 1px solid var(--border); border-radius: 6px;
  font-family: 'Inter', sans-serif; color: var(--charcoal); background: var(--surface);
}
.remove-btn { border: none; background: none; color: var(--danger-text); cursor: pointer; font-size: 16px; padding: 0 4px; margin-left: 2px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

#confirm-dialog { width: 360px; padding: 20px; }

#toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
}
.toast {
  background: var(--charcoal); color: #fff; padding: 12px 16px; border-radius: 8px;
  font-size: 13px; box-shadow: 0 4px 14px rgba(33,33,33,0.2); max-width: 340px;
  animation: toast-in 0.15s ease-out; opacity: 1; transition: opacity 0.3s;
}
.toast.success { background: var(--brand-green-dark); }
.toast.error { background: var(--danger-text); }
@keyframes toast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }