.efl-app {
  --efl-bg: #f5f7fb;
  --efl-card: #ffffff;
  --efl-ink: #101828;
  --efl-muted: #667085;
  --efl-line: #e4e7ec;
  --efl-primary: #165dff;
  --efl-primary-dark: #0f46c8;
  --efl-danger: #b42318;
  --efl-soft: #eef4ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--efl-ink);
  background: var(--efl-bg);
  border-radius: 24px;
  padding: 24px;
  max-width: 1180px;
  margin: 32px auto;
  box-sizing: border-box;
}

.efl-app * { box-sizing: border-box; }

.efl-topbar,
.efl-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.efl-topbar h1,
.efl-section h2,
.efl-card h2 {
  margin: 0;
  line-height: 1.1;
}

.efl-topbar h1 { font-size: clamp(28px, 4vw, 42px); }
.efl-section h2, .efl-card h2 { font-size: 22px; }
.efl-card h3 { margin: 0 0 8px; font-size: 16px; }

.efl-eyebrow {
  margin: 0 0 8px;
  color: var(--efl-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.efl-section p,
.efl-card p,
.efl-login-card p {
  color: var(--efl-muted);
  margin: 8px 0 0;
}

.efl-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0;
}

.efl-tabs a,
.efl-button,
.efl-logout {
  appearance: none;
  border: 1px solid var(--efl-line);
  background: #fff;
  color: var(--efl-ink);
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none !important;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
}

.efl-tabs a.is-active,
.efl-button-primary {
  background: var(--efl-primary);
  border-color: var(--efl-primary);
  color: #fff;
}

.efl-button-primary:hover { background: var(--efl-primary-dark); color: #fff; }
.efl-button-danger { color: var(--efl-danger); border-color: #fecdca; background: #fff7f6; }
.efl-button-danger:hover { background: #fee4e2; color: var(--efl-danger); }

.efl-section,
.efl-card,
.efl-login-card,
.efl-stat {
  background: var(--efl-card);
  border: 1px solid var(--efl-line);
  box-shadow: 0 16px 40px rgba(16, 24, 40, .06);
  border-radius: 22px;
}

.efl-section { padding: 22px; margin-bottom: 18px; }
.efl-card, .efl-login-card { padding: 22px; }
.efl-login-card { max-width: 520px; margin: 0 auto; }

.efl-grid { display: grid; gap: 14px; }
.efl-grid-spaced { margin-top: 14px; }
.efl-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.efl-two-col { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; background: transparent; border: 0; box-shadow: none; padding: 0; }

.efl-stat {
  padding: 18px;
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.efl-stat span {
  color: var(--efl-muted);
  font-size: 13px;
  font-weight: 700;
}

.efl-stat strong {
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.1;
  margin-top: 10px;
}

.efl-stat b {
  color: var(--efl-muted);
  font-size: 12px;
  font-weight: 700;
  margin-top: 10px;
}

.efl-stat.is-soft { background: var(--efl-soft); }

.efl-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.efl-form label {
  display: grid;
  gap: 7px;
  font-size: 13px;
  font-weight: 800;
  color: var(--efl-ink);
}

.efl-form input,
.efl-form select,
.efl-form textarea {
  width: 100%;
  border: 1px solid var(--efl-line);
  border-radius: 14px;
  padding: 12px 13px;
  font: inherit;
  color: var(--efl-ink);
  background: #fff;
  min-height: 44px;
}

.efl-form textarea { resize: vertical; }
.efl-check { display: flex !important; grid-template-columns: auto 1fr !important; align-items: center; gap: 9px !important; }
.efl-check input { width: auto; min-height: auto; }

.efl-table-wrap { overflow-x: auto; border: 1px solid var(--efl-line); border-radius: 18px; }
.efl-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 720px; }
.efl-table th, .efl-table td { padding: 14px; border-bottom: 1px solid var(--efl-line); text-align: left; vertical-align: top; }
.efl-table th { color: var(--efl-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.efl-table tr:last-child td { border-bottom: 0; }
.efl-table small { color: var(--efl-muted); }

.efl-empty,
.efl-help-box {
  border: 1px dashed var(--efl-line);
  background: #fafbff;
  color: var(--efl-muted);
  border-radius: 18px;
  padding: 16px;
  margin-top: 14px;
}

.efl-notice {
  padding: 13px 16px;
  border-radius: 16px;
  margin-bottom: 18px;
  font-weight: 800;
}
.efl-notice-ok { background: #ecfdf3; color: #067647; border: 1px solid #abefc6; }
.efl-notice-error { background: #fef3f2; color: #b42318; border: 1px solid #fecdca; }

.efl-lines-head,
.efl-actions,
.efl-inline-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}

.efl-line-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr .8fr auto;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--efl-line);
  border-radius: 18px;
  background: #fff;
  margin-bottom: 10px;
}

.efl-remove-line {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid #fecdca;
  color: var(--efl-danger);
  background: #fff7f6;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.efl-rule-list { display: grid; gap: 12px; }
.efl-rule-item {
  border: 1px solid var(--efl-line);
  border-radius: 18px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
}
.efl-rule-item ul,
.efl-entry-lines { margin: 10px 0 0 18px; padding: 0; color: var(--efl-muted); }

@media (max-width: 980px) {
  .efl-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .efl-two-col { grid-template-columns: 1fr; }
  .efl-line-row { grid-template-columns: 1fr 1fr; }
  .efl-remove-line { width: 100%; border-radius: 14px; grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .efl-app { padding: 14px; margin: 12px auto; border-radius: 16px; }
  .efl-topbar, .efl-section-head, .efl-lines-head { align-items: stretch; flex-direction: column; }
  .efl-grid-4 { grid-template-columns: 1fr; }
  .efl-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .efl-line-row { grid-template-columns: 1fr; }
  .efl-rule-item { grid-template-columns: 1fr; }
  .efl-actions { align-items: stretch; flex-direction: column; }
  .efl-actions .efl-button, .efl-actions form, .efl-actions button { width: 100%; }
}

.efl-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: #f2f4f7;
  color: #475467;
  vertical-align: middle;
}

.efl-muted { color: var(--efl-muted); }

.efl-inline-payment-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  min-width: 340px;
}
.efl-inline-payment-form input[type="number"] {
  width: 110px;
  min-height: 38px;
}
.efl-inline-payment-form select {
  width: 120px;
  min-height: 38px;
}
.efl-help {
  margin: 12px 0 0;
  color: var(--efl-muted, #64748b);
  font-size: 13px;
}
.efl-badge-ok {
  background: #e8fff4;
  color: #047857;
}
@media (max-width: 760px) {
  .efl-inline-payment-form {
    min-width: 240px;
  }
}

/* v1.1.5 UI polish */
.efl-app {
  max-width: 1240px;
  padding: 28px;
}
.efl-app.is-loading {
  opacity: .62;
  pointer-events: none;
  transition: opacity .18s ease;
}
.efl-tabs {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 6px 0;
  background: linear-gradient(180deg, var(--efl-bg) 0%, rgba(245,247,251,.92) 100%);
  backdrop-filter: blur(10px);
}
.efl-login-card p {
  max-width: 390px;
}
.efl-form-grid {
  display: grid;
  gap: 14px;
}
.efl-form-grid-4 {
  grid-template-columns: 1.5fr .8fr .9fr 1fr;
}
.efl-rule-panel {
  margin-top: 0;
  gap: 22px;
}
.efl-rules-builder {
  overflow: hidden;
}
.efl-rule-lines-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--efl-line);
  border-radius: 18px;
  background: #fbfcff;
}
.efl-rule-lines-toolbar h3 {
  margin: 0 0 4px;
  font-size: 16px;
}
.efl-rule-lines-toolbar p {
  margin: 0;
  max-width: 700px;
  color: var(--efl-muted);
  font-size: 13px;
}
.efl-lines {
  display: grid;
  gap: 8px;
}
.efl-line-header,
.efl-line-row {
  display: grid;
  grid-template-columns: minmax(130px, .85fr) minmax(210px, 1.4fr) minmax(145px, .9fr) minmax(120px, .7fr) 48px;
  gap: 12px;
  align-items: center;
}
.efl-line-header {
  color: var(--efl-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 0 14px;
}
.efl-line-row {
  padding: 12px;
  border: 1px solid var(--efl-line);
  border-radius: 16px;
  background: #fff;
  margin: 0;
}
.efl-line-row label {
  display: block;
}
.efl-line-row .efl-field-label {
  display: none;
}
.efl-line-row input,
.efl-line-row select {
  min-height: 42px;
}
.efl-remove-line {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  justify-self: end;
}
.efl-form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 2px;
}
.efl-rule-list-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.efl-rule-item {
  align-items: start;
  background: #fff;
}
.efl-rule-item.is-inactive {
  opacity: .64;
}
.efl-rule-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.efl-rule-item-head h3 {
  margin: 0 0 4px;
}
.efl-rule-item-head p {
  margin: 0;
  color: var(--efl-muted);
  font-size: 13px;
}
.efl-rule-lines-preview {
  display: grid;
  gap: 8px;
  margin: 12px 0 16px;
}
.efl-rule-lines-preview div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px;
  border: 1px solid #edf0f5;
  border-radius: 12px;
  background: #fafbff;
}
.efl-rule-lines-preview span {
  color: var(--efl-muted);
  font-size: 12px;
  white-space: nowrap;
}
.efl-rule-item .efl-actions {
  justify-content: flex-start;
}

@media (max-width: 1100px) {
  .efl-form-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .efl-rule-list-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .efl-app {
    padding: 14px;
  }
  .efl-tabs {
    position: static;
  }
  .efl-form-grid-4,
  .efl-line-header,
  .efl-line-row {
    grid-template-columns: 1fr;
  }
  .efl-line-header {
    display: none;
  }
  .efl-line-row .efl-field-label {
    display: block;
    color: var(--efl-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  .efl-rule-lines-toolbar,
  .efl-form-actions,
  .efl-rule-item-head,
  .efl-rule-lines-preview div {
    align-items: stretch;
    flex-direction: column;
  }
  .efl-remove-line {
    width: 100%;
    justify-self: stretch;
  }
}

/* v1.1.6 layout hardening: prioritize horizontal layouts while keeping mobile usable */
.efl-app {
  width: min(100%, 1320px);
  max-width: calc(100vw - 32px);
}

.efl-app,
.efl-section,
.efl-card,
.efl-stat,
.efl-line-row,
.efl-rule-item {
  min-width: 0;
}

.efl-tabs {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.efl-tabs a {
  white-space: nowrap;
  flex: 0 0 auto;
}

.efl-section-head,
.efl-rule-lines-toolbar,
.efl-form-actions {
  min-width: 0;
}

.efl-form-grid-4 {
  grid-template-columns: minmax(220px, 1.35fr) minmax(140px, .7fr) minmax(170px, .85fr) minmax(190px, 1fr);
}

.efl-line-header,
.efl-line-row {
  display: grid;
  grid-template-columns: minmax(150px, .95fr) minmax(260px, 1.75fr) minmax(165px, .9fr) minmax(150px, .75fr) 48px;
  grid-template-areas: "destination name calc value action";
  gap: 12px;
  align-items: center;
}
.efl-line-h-destination,
.efl-line-destination { grid-area: destination; }
.efl-line-h-name,
.efl-line-name { grid-area: name; }
.efl-line-h-calc,
.efl-line-calc { grid-area: calc; }
.efl-line-h-value,
.efl-line-value { grid-area: value; }
.efl-line-h-action { grid-area: action; }
.efl-remove-line { grid-area: action; }

.efl-line-row label {
  min-width: 0;
  margin: 0;
}
.efl-line-row input,
.efl-line-row select {
  width: 100%;
  max-width: none;
}
.efl-line-row .efl-remove-line {
  width: 42px;
  height: 42px;
  justify-self: end;
  align-self: center;
}
.efl-lines {
  gap: 10px;
}

.efl-table-wrap {
  max-width: 100%;
}

@media (max-width: 1180px) {
  .efl-app {
    max-width: calc(100vw - 24px);
    padding: 22px;
  }
  .efl-line-header,
  .efl-line-row {
    grid-template-columns: minmax(135px, .95fr) minmax(210px, 1.5fr) minmax(145px, .85fr) minmax(130px, .7fr) 44px;
    gap: 10px;
  }
}

@media (max-width: 980px) {
  .efl-form-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .efl-line-header,
  .efl-line-row {
    grid-template-columns: minmax(140px, .9fr) minmax(220px, 1.4fr) minmax(145px, .85fr) minmax(120px, .7fr) 44px;
    grid-template-areas: "destination name calc value action";
  }
}

@media (max-width: 820px) {
  .efl-line-header {
    display: none;
  }
  .efl-line-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px;
    grid-template-areas:
      "destination name action"
      "calc value action";
    align-items: end;
  }
  .efl-line-row .efl-field-label {
    display: block;
    color: var(--efl-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  .efl-line-row .efl-remove-line {
    width: 42px;
    height: 100%;
    min-height: 42px;
  }
}

@media (max-width: 640px) {
  .efl-app {
    width: 100%;
    max-width: calc(100vw - 16px);
    margin: 8px auto;
    padding: 12px;
    border-radius: 16px;
  }
  .efl-section,
  .efl-card,
  .efl-login-card {
    padding: 16px;
    border-radius: 18px;
  }
  .efl-topbar,
  .efl-section-head,
  .efl-rule-lines-toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .efl-tabs {
    display: flex;
    gap: 8px;
    margin: 14px 0;
    padding-bottom: 8px;
  }
  .efl-tabs a {
    min-width: max-content;
  }
  .efl-form-grid-4 {
    grid-template-columns: 1fr;
  }
  .efl-line-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "destination name"
      "calc value"
      "action action";
  }
  .efl-line-row .efl-remove-line {
    width: 100%;
    height: 42px;
    justify-self: stretch;
  }
  .efl-actions,
  .efl-form-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .efl-actions .efl-button,
  .efl-actions form,
  .efl-actions button,
  .efl-form-actions .efl-button {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .efl-grid-4 {
    grid-template-columns: 1fr;
  }
  .efl-line-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "destination"
      "name"
      "calc"
      "value"
      "action";
  }
  .efl-inline-payment-form {
    min-width: 0;
    width: 100%;
  }
  .efl-inline-payment-form input[type="number"],
  .efl-inline-payment-form select,
  .efl-inline-payment-form button {
    width: 100%;
  }
}


/* v1.1.7 layout alignment pass: long horizontal desktop, clean stacked mobile */
.efl-app {
  max-width: min(1480px, calc(100vw - 28px));
}

.efl-rules-builder .efl-rule-panel > .efl-form-grid-4 {
  border: 1px solid var(--efl-line);
  border-radius: 18px;
  background: #fbfcff;
  padding: 16px;
  align-items: end;
  grid-template-columns: minmax(240px, 1.5fr) minmax(145px, .65fr) minmax(180px, .85fr) minmax(190px, .9fr);
}

.efl-rules-builder .efl-rule-panel > .efl-form-grid-4 label,
.efl-line-row label {
  margin: 0;
}

.efl-rule-lines-toolbar {
  align-items: center;
}

.efl-rule-lines-toolbar .efl-button,
.efl-form-actions .efl-button {
  flex: 0 0 auto;
}

.efl-lines {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}

.efl-line-header,
.efl-line-row {
  min-width: 920px;
  grid-template-columns: minmax(160px, 1fr) minmax(300px, 1.75fr) minmax(170px, .95fr) minmax(150px, .8fr) 44px;
  gap: 12px;
}

.efl-line-header {
  padding: 0 12px 4px;
}

.efl-line-row {
  padding: 12px;
  min-height: 72px;
}

.efl-line-row input,
.efl-line-row select,
.efl-rules-builder .efl-rule-panel > .efl-form-grid-4 input,
.efl-rules-builder .efl-rule-panel > .efl-form-grid-4 select {
  height: 44px;
}

.efl-line-row .efl-remove-line {
  width: 44px;
  height: 44px;
}

.efl-form-actions {
  justify-content: flex-start;
}

@media (max-width: 1180px) {
  .efl-rules-builder .efl-rule-panel > .efl-form-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .efl-line-header,
  .efl-line-row {
    min-width: 0;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr) 44px;
    grid-template-areas:
      "destination name action"
      "calc value action";
    align-items: end;
  }
  .efl-line-header { display: none; }
  .efl-line-row .efl-field-label { display: block; }
}

@media (max-width: 640px) {
  .efl-rules-builder .efl-rule-panel > .efl-form-grid-4 {
    grid-template-columns: 1fr;
    padding: 14px;
  }
  .efl-line-row {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "destination name"
      "calc value"
      "action action";
  }
  .efl-line-row .efl-remove-line {
    width: 100%;
    justify-self: stretch;
  }
}

@media (max-width: 440px) {
  .efl-line-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "destination"
      "name"
      "calc"
      "value"
      "action";
  }
}