:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --ink: #17202a;
  --muted: #637083;
  --line: #dde4ef;
  --primary: #0b5c8f;
  --primary-strong: #06446d;
  --accent: #f6b331;
  --danger: #c0392b;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background:
    linear-gradient(160deg, rgba(7, 68, 111, 0.96) 0%, rgba(11, 92, 143, 0.94) 34%, rgba(18, 128, 126, 0.9) 100%) fixed;
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  min-height: 100vh;
  padding-bottom: 82px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 16px rgba(4, 31, 52, 0.16);
  color: var(--primary);
  font-size: 19px;
  font-weight: 800;
}

.profile-link .brand-mark {
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
  color: #fff;
}

.brand-mark svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.brand > .brand-mark svg {
  fill: var(--primary);
}

.brand-logo {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
}

.brand-logo img {
  max-width: 36px;
  max-height: 36px;
  object-fit: contain;
}

.profile-mark {
  overflow: hidden;
  border-radius: 50%;
}

.profile-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand strong {
  display: block;
  color: #fff;
  white-space: nowrap;
}

.welcome-user {
  max-width: 46vw;
  overflow: hidden;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 8px;
  margin-left: auto;
}

.top-actions {
  display: none;
  gap: 10px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
}

.app-main {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 16px;
}

.app-footer {
  display: grid;
  gap: 4px;
  padding: 8px 16px 96px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  text-align: center;
}

.app-footer p {
  margin: 0;
}

.app-footer a {
  color: #fff;
  font-weight: 700;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
  background: linear-gradient(160deg, #07446f 0%, #0b5c8f 48%, #12807e 100%);
}

.login-panel {
  width: min(100%, 430px);
  color: #fff;
}

.login-logo {
  display: block;
  width: min(190px, 62vw);
  height: auto;
  margin: 0 auto 10px;
}

.login-card,
.panel,
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(25, 37, 56, 0.08);
}

.login-card {
  padding: 18px;
  color: var(--ink);
}

.login-title {
  margin: 0 0 18px;
}

.login-panel > .login-title {
  font-size: 18px;
  line-height: 1.35;
  text-align: center;
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 14px 0 18px;
}

.feature-row span {
  display: grid;
  min-height: 76px;
  align-content: center;
  justify-items: center;
  gap: 6px;
  padding: 10px 6px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  color: #fff;
  font-size: 12px;
  text-align: center;
}

.feature-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.feature-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

.form-group {
  margin-bottom: 14px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
button {
  font: inherit;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 0;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  font-weight: 700;
}

.btn.secondary {
  background: #edf3f8;
  color: var(--primary);
}

.btn.warning {
  background: var(--accent);
  color: #1f2630;
}

.btn.full {
  width: 100%;
}

.alert {
  margin: 12px 0;
  padding: 12px;
  border-radius: var(--radius);
  background: #fff4d6;
  color: #5c4100;
}

.alert.error {
  background: #fdecea;
  color: var(--danger);
}

.hero-strip {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px;
  border-radius: var(--radius);
  background: #083f66;
  color: #fff;
}

.hero-strip h1 {
  margin: 0;
  font-size: 24px;
}

.hero-strip p {
  margin: 4px 0 0;
  color: #d8ebf6;
}

.status-grid,
.card-grid {
  display: grid;
  gap: 12px;
}

.status-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 16px;
}

.panel,
.card {
  padding: 14px;
}

.metric {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 18px;
  text-transform: none;
}

.card h3,
.panel h2 {
  margin: 0 0 6px;
}

.card p,
.panel p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.4;
}

.card-grid {
  grid-template-columns: 1fr;
}

.calculator-home {
  width: min(100%, 640px);
  margin: 0 auto;
}

.calculator-home h1 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 20px;
  text-align: center;
}

.calculator-tile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 10px;
}

.calculator-tile {
  display: grid;
  min-height: 88px;
  place-items: center;
  padding: 12px 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 18px rgba(4, 31, 52, 0.16);
  text-align: center;
}

.calculator-tile-icon {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 6px;
}

.calculator-tile-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.calculator-tile strong {
  color: #07121f;
  font-size: 13px;
  line-height: 1.2;
}

.upgrade-page {
  width: min(100%, 520px);
  margin: 0 auto;
}

.upgrade-card {
  display: grid;
  gap: 14px;
}

.upgrade-head {
  text-align: center;
}

.upgrade-head h1 {
  margin: 8px 0 6px;
  font-size: 24px;
}

.upgrade-head p {
  margin: 0;
}

.upgrade-badge {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: #eaf4fb;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

.upgrade-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  padding: 14px;
  border-radius: var(--radius);
  background: #102235;
  color: #fff;
}

.upgrade-price small,
.upgrade-price span {
  color: rgba(255, 255, 255, 0.72);
}

.upgrade-price strong {
  font-size: 28px;
}

.upgrade-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.coupon-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.coupon-message {
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.coupon-message.is-success {
  color: #167044;
}

.coupon-message.is-error {
  color: var(--danger);
}

.payment-result {
  width: min(100%, 520px);
  margin: 0 auto;
  display: grid;
  gap: 12px;
  text-align: center;
}

.payment-result h1 {
  margin: 0;
  font-size: 24px;
}

.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.admin-table small {
  color: var(--muted);
}

.payment-stats .metric span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  text-transform: none;
}

.payment-filter {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.payment-filter .form-group {
  margin-bottom: 0;
}

.payment-filter-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  align-items: end;
}

.payment-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 4px 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.payment-list-head strong {
  color: var(--ink);
}

.status-pill {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status-success {
  background: #e7f6ee;
  color: #167044;
}

.status-pending {
  background: #fff4d6;
  color: #7a5500;
}

.status-failed {
  background: #fdecea;
  color: var(--danger);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  color: var(--muted);
  font-weight: 700;
}

.inline-admin-form {
  display: grid;
  gap: 8px;
  min-width: 220px;
}

.inline-admin-form select {
  min-height: 38px;
  padding: 7px 10px;
  font-size: 13px;
}

.inline-admin-form .btn {
  min-height: 38px;
}

.poster-studio {
  display: grid;
  gap: 14px;
}

.poster-studio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
}

.poster-studio-head h1 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 22px;
  text-shadow: 0 1px 3px rgba(4, 31, 52, 0.22);
}

.poster-studio-head p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.35;
}

.poster-studio-head .btn.secondary {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 6px 18px rgba(4, 31, 52, 0.12);
}

@media (max-width: 520px) {
  .poster-studio-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .poster-studio-head .btn,
  .poster-studio-head form {
    width: 100%;
  }

  .poster-studio-head .btn {
    justify-content: center;
  }
}

.poster-upload input {
  display: none;
}

.poster-workspace {
  display: grid;
  gap: 14px;
}

.poster-library-only,
.poster-library,
.poster-library.panel {
  width: 100%;
  min-width: 0;
}

.poster-library {
  overflow: hidden;
}

.poster-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.poster-section-title h2 {
  margin: 0;
  font-size: 17px;
}

.poster-section-title span {
  color: var(--muted);
  font-size: 13px;
}

.poster-filter-row {
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  margin-bottom: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
}

.poster-admin-upload {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
  padding: 12px;
  border: 1px solid #d8e4ef;
  border-radius: var(--radius);
  background: #f8fbff;
}

.poster-admin-upload .form-group {
  margin-bottom: 0;
}

.poster-admin-upload input[type="file"] {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.poster-filter {
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.poster-filter.is-active {
  border-color: var(--primary);
  background: #eaf4fb;
  color: var(--primary);
  font-weight: 700;
}

.poster-template-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  width: 100%;
  min-width: 0;
}

.poster-template {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.poster-template.is-hidden {
  display: none;
}

.poster-template img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  object-fit: cover;
  background: #edf2f7;
}

.poster-template span {
  overflow: hidden;
  font-size: 12px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.poster-empty {
  display: grid;
  min-height: 190px;
  place-items: center;
  padding: 18px;
  border: 1px dashed #c9d5e3;
  border-radius: var(--radius);
  background: #f8fbff;
  text-align: center;
}

.poster-empty p {
  max-width: 420px;
  margin: 8px auto 0;
}

.poster-load-more {
  margin-top: 12px;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 14px;
  overflow-x: auto;
  padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
}

.admin-tabs a {
  flex: 0 0 auto;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.admin-tabs a.is-active {
  border-color: var(--primary);
  background: #eaf4fb;
  color: var(--primary);
}

.profile-photo-editor {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.profile-photo-editor img {
  width: 112px;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  object-fit: cover;
}

.profile-photo-editor input {
  display: none;
}

.crop-modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(4, 31, 52, 0.68);
}

.crop-modal.is-open {
  display: flex;
}

.crop-modal-panel {
  width: min(100%, 420px);
  padding: 16px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.crop-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.crop-modal-head h2 {
  margin: 0;
  font-size: 18px;
}

.crop-close {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: #eef3f8;
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
}

.crop-canvas-wrap {
  overflow: hidden;
  border-radius: 8px;
  background: #edf2f7;
}

.crop-canvas-wrap canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  touch-action: none;
}

.crop-zoom-label {
  display: block;
  margin: 12px 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.crop-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 12px 0 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.privacy-consent input {
  width: 16px;
  height: 16px;
  margin-top: 1px;
  flex: 0 0 16px;
}

.privacy-consent a {
  color: var(--primary);
}

.support-page {
  width: min(100%, 760px);
  margin: 0 auto;
}

.support-title {
  margin: 0 0 6px;
  font-size: 24px;
}

.support-lead {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.support-actions {
  margin-top: 16px;
}

.support-section h2 {
  margin: 0 0 12px;
  font-size: 18px;
}

.support-list {
  display: grid;
  gap: 10px;
}

.support-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.support-list strong {
  color: var(--ink);
}

.support-list a {
  color: var(--primary);
  font-weight: 700;
}

.privacy-page {
  display: grid;
  width: min(100%, 820px);
  margin: 0 auto;
  gap: 14px;
}

.privacy-page h1 {
  margin: 0 0 6px;
  font-size: 24px;
}

.privacy-back {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--primary);
  font-weight: 800;
}

.public-policy-main {
  padding-top: 20px;
}

.public-policy-footer {
  padding-bottom: 18px;
}

.poster-preview-page {
  width: min(100%, 720px);
  margin: 0 auto;
}

.poster-preview-panel {
  align-self: start;
}

.poster-canvas-wrap {
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #eef3f8;
}

.poster-canvas-wrap canvas {
  display: block;
  width: min(100%, 360px);
  height: auto;
  border-radius: 6px;
  box-shadow: 0 8px 22px rgba(25, 37, 56, 0.18);
}

.poster-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 12px;
}

.calc-layout {
  display: grid;
  gap: 16px;
}

.calc-layout.calc-single {
  max-width: 720px;
}

.add-ons {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fafcff;
}

.zone-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.zone-info-btn {
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid #b8d7ea;
  border-radius: 50%;
  background: #edf7fd;
  color: var(--primary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.zone-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  padding: 18px;
  overflow: auto;
  background: rgba(14, 24, 38, 0.46);
}

.zone-modal.is-open {
  display: grid;
  place-items: center;
}

.zone-modal-content {
  width: min(100%, 520px);
  max-height: 86vh;
  overflow: auto;
  padding: 16px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 48px rgba(15, 28, 44, 0.24);
}

.zone-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.zone-modal-head h2 {
  margin: 0;
  font-size: 18px;
}

.zone-close {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #eef3f7;
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
}

.zone-table {
  width: 100%;
  border-collapse: collapse;
}

.zone-table th,
.zone-table td {
  padding: 8px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.zone-table th {
  background: #e9f7fb;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 400;
}

.result-box {
  position: sticky;
  bottom: 92px;
}

.bottom-nav {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 11;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  background: #fff;
  padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav a {
  display: grid;
  min-height: 64px;
  align-content: center;
  gap: 4px;
  padding: 9px 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.nav-icon {
  display: grid;
  place-items: center;
}

.nav-icon svg {
  width: 23px;
  height: 23px;
  margin: 0 auto;
  fill: currentColor;
}

.install-btn {
  position: fixed;
  right: 16px;
  bottom: 92px;
  z-index: 20;
  display: none;
}

@media (min-width: 720px) {
  .app-shell {
    padding-bottom: 0;
  }

  .top-actions {
    display: flex;
  }

  .welcome-user {
    max-width: 260px;
    font-size: 14px;
  }

  .bottom-nav {
    display: none;
  }

  .app-main {
    padding: 24px;
  }

  .app-footer {
    padding-bottom: 18px;
  }

  .hero-strip {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .admin-split-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  }

  .calculator-tile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .poster-library-only {
    width: min(100%, 820px);
    margin: 0 auto;
  }

  .poster-template-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .poster-actions {
    grid-template-columns: 1fr 1fr;
  }

  .status-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .payment-filter {
    grid-template-columns: minmax(0, 1fr) 160px 160px 160px 190px;
    align-items: end;
  }

  .calc-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: start;
  }

  .calc-layout.calc-single {
    grid-template-columns: 1fr;
  }

  .result-box {
    top: 86px;
    bottom: auto;
  }
}