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

:root {
  --font: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --bg:        #0f1117;
  --bg-card:   #181c27;
  --bg-hover:  #1e2335;
  --border:    rgba(255,255,255,0.08);
  --border-md: rgba(255,255,255,0.14);
  --text:      #e8eaf0;
  --text-2:    #8b91a6;
  --text-3:    #555d72;
  --blue:      #4f7fff;
  --blue-bg:   rgba(79,127,255,0.12);
  --green:     #3ecf8e;
  --green-bg:  rgba(62,207,142,0.12);
  --yellow:    #f5c842;
  --yellow-bg: rgba(245,200,66,0.12);
  --red:       #f06060;
  --red-bg:    rgba(240,96,96,0.12);
  --radius:    8px;
  --radius-lg: 12px;
}

html, body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
}

.app { max-width: 960px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }

/* saving bar */
.saving-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  background: var(--blue-bg); border-bottom: 1px solid var(--blue);
  color: var(--blue); font-size: 12px; font-weight: 500;
  text-align: center; padding: 6px; display: none;
}
.saving-bar.show { display: block; }

/* header */
.header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.75rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.header-left { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--blue-bg); border: 1px solid rgba(79,127,255,0.3);
  display: flex; align-items: center; justify-content: center; color: var(--blue);
}
.app-title { font-size: 15px; font-weight: 500; }
.app-sub { font-size: 11px; color: var(--text-3); font-family: var(--mono); }

/* buttons */
.btn {
  font-family: var(--font); font-size: 13px; cursor: pointer;
  border: 1px solid var(--border-md); background: transparent; color: var(--text);
  border-radius: var(--radius); padding: 6px 14px;
  transition: background 0.15s; display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { background: var(--bg-hover); }
.btn-primary { background: var(--blue-bg); border-color: var(--blue); color: var(--blue); }
.btn-primary:hover { background: rgba(79,127,255,0.22); }
.btn-danger { color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: var(--red-bg); }
.btn-sm { font-size: 12px; padding: 4px 10px; }
.app-sub { font-size: 11px; color: var(--text-3); font-family: var(--mono); }

/* config info */
.config-info {
  display: flex; gap: 20px; margin-bottom: 1.25rem; font-size: 12px;
  color: var(--text-2); flex-wrap: wrap; justify-content: space-between;
  align-items: center;
}
.conf-label { font-weight: 600; color: var(--text-3); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 1.5rem; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat-label { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.stat-val { font-size: 22px; font-weight: 500; }
.stat-val.green { color: var(--green); }
.stat-val.yellow { color: var(--yellow); }
.stat-val.muted { color: var(--text-2); }

/* divider */
.divider { height: 1px; background: var(--border); margin: 2rem 0; }


/* toolbar */
.toolbar { display: flex; gap: 8px; margin-bottom: 1rem; }
.search-box {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0 12px; height: 36px; color: var(--text-3);
}
.search-box input {
  border: none; background: transparent; outline: none;
  font-family: var(--font); font-size: 13px; color: var(--text); width: 100%;
}
.search-box input::placeholder { color: var(--text-3); }

select.btn { height: 36px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b91a6' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px;
}

/* grid */
.grid { display: grid; grid-template-columns: 1fr; gap: 8px; }
.empty { text-align: center; padding: 3rem; color: var(--text-3); font-size: 13px; }

/* workflow card */
.wf-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px 18px;
  display: grid; grid-template-columns: 14px 1fr auto; gap: 0 14px;
  align-items: start; transition: border-color 0.15s;
}
.wf-card:hover { border-color: var(--border-md); }
.wf-card.paused { opacity: 0.55; filter: grayscale(1); }
.wf-card.paused .wf-name { color: var(--text-3); }
.wf-dot { width: 14px; height: 14px; border-radius: 50%; margin-top: 3px; flex-shrink: 0; }
.wf-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.wf-name { font-size: 14px; font-weight: 500; }
.badge { font-size: 10px; font-weight: 500; padding: 2px 8px; border-radius: 20px; }
.badge-active { background: var(--green-bg); color: var(--green); }
.badge-paused { background: var(--yellow-bg); color: var(--yellow); }
.wf-content-text { font-size: 12px; color: var(--text-2); margin-bottom: 8px; line-height: 1.5; }
.wf-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.meta-item { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: var(--text-2); }
.meta-item.mono { font-family: var(--mono); }
.wf-actions { display: flex; align-items: center; gap: 6px; }

/* calendar icon white */
input::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
}

/* modal */
.modal-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 100;
  align-items: flex-start; justify-content: center; padding: 2rem 1rem;
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-card); border: 1px solid var(--border-md);
  border-radius: var(--radius-lg); padding: 24px;
  width: 100%; max-width: 720px; margin-top: 2vh;
}
.modal-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 20px; }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-9 { grid-column: span 9; }
.span-12 { grid-column: span 12; }

/* modal header layout */
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.modal-header .modal-title { margin-bottom: 0; }
.field-inline { display: flex; align-items: center; gap: 10px; }
.field-inline label { font-size: 12px; font-weight: 500; color: var(--text-2); margin-bottom: 0; cursor: pointer; }

.modal-title { font-size: 15px; font-weight: 500; margin-bottom: 20px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.confirm-msg { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* form */
.field { margin-bottom: 14px; }
.field label { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--text-2); margin-bottom: 5px; }
.opt { font-size: 10px; font-weight: 400; color: var(--text-3); }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--font); font-size: 13px;
  background: var(--bg); border: 1px solid var(--border-md);
  border-radius: var(--radius); color: var(--text); padding: 8px 12px; outline: none;
  transition: border-color 0.15s;
}
.field input:focus, .field textarea:focus { border-color: var(--blue); }
.field input:disabled, .field textarea:disabled, .field select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-card);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field textarea { resize: vertical; min-height: 72px; }
.field input.mono, .field textarea.mono { font-family: var(--mono); }
.field-unit { position: relative; display: inline-flex; align-items: center; }
.field-unit input { padding-right: 22px !important; }
.field-unit .unit { 
  position: absolute; right: 8px; font-size: 11px; 
  color: var(--text-3); font-weight: 700; pointer-events: none;
  font-family: var(--mono);
}
.cron-hint { font-size: 11px; color: var(--text-3); font-family: var(--mono); margin-top: 4px; min-height: 16px; }
.form-error { font-size: 12px; color: var(--red); margin-bottom: 4px; min-height: 18px; }

/* colour picker */
.colour-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.colour-preview { width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.15); }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }

/* toggle switch */
.toggle-switch { position: relative; width: 44px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background-color: var(--bg); border: 1px solid var(--border-md);
  border-radius: 34px; transition: .2s;
}
.toggle-slider:before {
  position: absolute; content: ""; height: 14px; width: 14px; left: 3px; bottom: 3px;
  background-color: var(--text-3); transition: .2s; border-radius: 50%;
}
.toggle-switch input:checked + .toggle-slider { background-color: var(--yellow-bg); border-color: var(--yellow); }
.toggle-switch input:checked + .toggle-slider:before { transform: translateX(22px); background-color: var(--yellow); }

.swatch {
  width: 22px; height: 22px; border-radius: 50%; cursor: pointer;
  border: 2px solid transparent; transition: transform 0.1s, border-color 0.1s;
}
.swatch:hover { transform: scale(1.2); }
.swatch.selected { border-color: white; }

/* toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  background: var(--bg-card); border: 1px solid var(--border-md);
  border-radius: var(--radius); padding: 10px 16px;
  font-size: 13px; display: none; align-items: center; gap: 10px;
}
.toast.show { display: flex; }
.toast-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.toast-dot.warn { background: var(--yellow); }
.toast-dot.error { background: var(--red); }

/* admin dashboard */
.tabs { display: flex; gap: 8px; }
.tabs .btn.active { background: var(--blue-bg); color: var(--blue); border-color: var(--blue); }
.admin-table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 12px; }
.admin-table th { text-align: left; padding: 10px; color: var(--text-3); font-weight: 500; border-bottom: 1px solid var(--border); text-transform: uppercase; font-size: 10px; }
.admin-table td { padding: 10px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.admin-table tr:hover { background: rgba(255,255,255,0.02); }
.log-table-wrapper { max-height: 400px; overflow-y: auto; }

.btn-icon { padding: 6px; border-radius: 50%; width: 34px; height: 34px; justify-content: center; }

/* legal content */
.legal-content h2 { font-size: 18px; margin: 1.5rem 0 0.75rem; color: var(--text); }
.legal-content p { margin-bottom: 1rem; color: var(--text-2); font-size: 14px; }
.legal-content ul, .legal-content ol { margin-bottom: 1rem; padding-left: 1.5rem; color: var(--text-2); }
.legal-content li { margin-bottom: 0.5rem; }
.legal-content strong { color: var(--text); }

/* app footer */
.app-footer a:hover { color: var(--blue) !important; }

@media (max-width: 600px) {
  .stats { grid-template-columns: repeat(3, 1fr); gap: 5px; }
  .stat-card { padding: 8px; }
  .stat-label { font-size: 9px; }
  .stat-val { font-size: 16px; }

  .wf-card { grid-template-columns: 14px 1fr; }
  .wf-actions { grid-column: 1 / -1; justify-content: flex-end; }
  
  /* Mobile Modals */
  .modal { padding: 12px; margin-top: 1vh; }
  .modal-grid { display: grid !important; grid-template-columns: repeat(12, 1fr) !important; gap: 0 6px; }
  .modal-grid > .field { grid-column: span 12; margin-bottom: 8px; }
  .modal-grid > .field.span-2 { grid-column: span 2; }
  .modal-grid > .field.span-3 { grid-column: span 3; }
  .modal-grid > .field.span-4 { grid-column: span 4; }
  .modal-grid > .field.span-5 { grid-column: span 5; }
  .modal-grid > .field.span-6 { grid-column: span 6; }
  
  .field label { font-size: 10px; margin-bottom: 3px; }
  .modal-grid > .field.span-2 input,
  .modal-grid > .field.span-3 input,
  .modal-grid > .field.span-4 input,
  .modal-grid > .field.span-5 input,
  .modal-grid > .field.span-6 input,
  .modal-grid > .field.span-2 select,
  .modal-grid > .field.span-3 select,
  .modal-grid > .field.span-4 select { font-size: 11px; padding: 6px 4px; }
  
  .modal-header { margin-bottom: 12px; }
  .modal-footer { margin-top: 8px; padding-top: 10px; }

  .app-footer > div { flex-direction: column; gap: 15px; align-items: flex-start !important; }
}