:root {
  --navy: #071e49;
  --navy-2: #0d3676;
  --gold: #b88934;
  --gold-soft: #fff4dc;
  --green: #0f766e;
  --ink: #172033;
  --muted: #667085;
  --line: #e4e7ec;
  --paper: #ffffff;
  --bg: #f4f6f9;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
textarea,
select {
  font: inherit;
}

.app-shell {
  width: min(100%, 1220px);
  margin: 0 auto;
  padding: 16px;
}

.login-screen {
  min-height: calc(100vh - 32px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.75fr);
  gap: 16px;
  align-items: stretch;
}

.brand-card,
.login-card,
.panel,
.summary-card,
.topbar,
.admin-hero,
.payslip-document {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.brand-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 560px;
  padding: 34px 24px;
  text-align: center;
}

.logo-mark {
  width: min(62vw, 220px);
  margin-bottom: 10px;
}

.logo-mark svg {
  display: block;
  width: 100%;
  height: auto;
}

.shield-left {
  fill: var(--navy);
}

.shield-right,
.lock-body {
  fill: var(--gold);
}

.shield-line,
.lock-loop {
  fill: none;
  stroke: #ffffff;
  stroke-width: 5;
}

.logo-mark text {
  fill: #ffffff;
  font-size: 31px;
  font-weight: 800;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1;
}

.brand-card > p {
  max-width: 560px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.45;
}

.version-badge {
  display: inline-flex;
  margin-top: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2f7;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
}

.credit-box {
  display: grid;
  gap: 4px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid #ead7ad;
  border-radius: 8px;
  background: var(--gold-soft);
  color: var(--navy);
}

.credit-box span:last-child {
  color: var(--muted);
  font-size: 13px;
}

.admin-offer {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  width: min(100%, 520px);
  margin-top: 14px;
  padding: 14px;
  border: 2px solid #d99a20;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #fff7e7 52%, #eef8ff 100%);
  box-shadow: 0 14px 32px rgba(7, 30, 73, 0.16);
  text-align: left;
}

.offer-glow {
  position: absolute;
  right: -70px;
  top: -80px;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: rgba(184, 137, 52, 0.26);
  pointer-events: none;
}

.admin-offer strong,
.admin-offer span,
.admin-offer em,
.buy-link {
  display: block;
}

.admin-offer strong {
  color: var(--navy);
}

.admin-offer span {
  margin-top: 4px;
  color: var(--muted);
}

.admin-offer em {
  margin-top: 8px;
  color: var(--danger);
  font-style: normal;
  font-weight: 900;
  font-size: 30px;
  line-height: 1;
}

.payment-card {
  position: relative;
  z-index: 1;
  min-height: 72px;
  display: grid;
  align-content: space-between;
  padding: 10px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--navy), #123f83);
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.buy-link {
  position: relative;
  z-index: 1;
  width: fit-content;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--gold);
  color: #ffffff;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(184, 137, 52, 0.34);
}

.admin-offer > div:last-child {
  position: relative;
  z-index: 1;
}

.payment-card span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  margin: 0;
}

.payment-card strong {
  color: #ffffff;
  font-size: 24px;
  letter-spacing: 0;
}

.login-card {
  align-self: center;
  padding: 24px;
}

.login-card h2,
.panel h2,
.admin-hero h2 {
  margin: 0;
  color: var(--navy);
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--ink);
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid #cfd5df;
  border-radius: 6px;
  padding: 11px 12px;
  color: var(--ink);
  background: #ffffff;
}

input:focus,
textarea:focus,
select:focus {
  outline: 3px solid rgba(184, 137, 52, 0.2);
  border-color: var(--gold);
}

textarea {
  resize: vertical;
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  background: var(--navy);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.secondary-button,
.ghost-button {
  background: #eef2f7;
  color: var(--navy);
}

.code-help {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
  padding: 12px;
  border-radius: 8px;
  background: #f7f8fb;
  color: var(--muted);
}

.error {
  margin: 12px 0 0;
  color: var(--danger);
  font-weight: 700;
}

.app-screen,
#calcView,
#adminView {
  display: grid;
  gap: 14px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px;
}

.mini-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mini-logo {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--navy), var(--gold));
  color: #ffffff;
  font-weight: 900;
}

.mini-brand strong,
.mini-brand span {
  display: block;
}

.mini-brand span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 12px;
}

.summary-card {
  padding: 18px;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.summary-card strong {
  display: block;
  margin-top: 6px;
  color: var(--navy);
  font-size: clamp(23px, 4vw, 36px);
}

.main-total {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.main-total span,
.main-total strong {
  color: #ffffff;
}

.workspace,
.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 14px;
}

.admin-workspace {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.panel,
.admin-hero {
  padding: 18px;
}

.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, #ffffff, #fff8e9);
}

.panel-head {
  margin-bottom: 16px;
}

.panel-head p,
.admin-hero p {
  margin: 6px 0 0;
  color: var(--muted);
}

.admin-illustration {
  justify-self: end;
  width: min(100%, 220px);
}

.admin-illustration svg {
  display: block;
  width: 100%;
  height: auto;
}

.admin-illustration rect {
  fill: #ffffff;
  stroke: var(--navy);
  stroke-width: 5;
}

.admin-illustration path {
  fill: none;
  stroke: var(--gold);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 7;
}

.admin-illustration circle {
  fill: #eaf5f3;
  stroke: var(--green);
  stroke-width: 5;
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.actions,
.management-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.custom-inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 4px;
}

.breakdown {
  display: grid;
  gap: 8px;
}

.line-item,
.total-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.line-item span,
.total-line span {
  color: var(--muted);
}

.line-item strong,
.total-line strong {
  color: var(--ink);
}

.total-line {
  border-bottom: 0;
  font-size: 18px;
}

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

.category-form {
  display: grid;
  gap: 10px;
}

.concept-list {
  display: grid;
  gap: 8px;
}

.concept-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.concept-row span {
  color: var(--muted);
}

.delete-button {
  min-height: 34px;
  padding: 0 10px;
  background: #fdecec;
  color: var(--danger);
}

.table-wrap {
  overflow-x: auto;
}

.year-calendar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.month-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}

.month-card h3 {
  margin: 0;
  padding: 10px;
  background: var(--navy);
  color: #ffffff;
  font-size: 14px;
  text-align: center;
  text-transform: none;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  padding: 8px;
}

.month-grid span {
  min-height: 24px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  color: var(--ink);
  font-size: 12px;
}

.month-grid .weekday {
  color: var(--gold);
  font-weight: 800;
}

.month-grid .weekend {
  background: #fff4dc;
  color: var(--navy);
  font-weight: 700;
}

table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  font-size: 13px;
}

th {
  background: var(--navy);
  color: #ffffff;
}

td input {
  min-width: 92px;
  padding: 8px;
}

.payslip-page {
  display: grid;
  gap: 12px;
}

.payslip-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.payslip-document {
  max-width: 900px;
  margin: 0 auto;
  padding: 28px;
}

.payslip-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  border-bottom: 2px solid var(--navy);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.payslip-head h2 {
  margin: 0;
  color: var(--navy);
}

.payslip-meta,
.payslip-block {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin-bottom: 16px;
}

.payslip-table {
  width: 100%;
  min-width: 0;
  margin-bottom: 16px;
}

.payslip-table th,
.payslip-table td {
  font-size: 14px;
}

.payslip-total {
  padding: 16px;
  border-radius: 8px;
  background: var(--navy);
  color: #ffffff;
  text-align: right;
}

.payslip-total strong {
  display: block;
  font-size: 28px;
  margin-top: 4px;
}

@media (max-width: 860px) {
  .app-shell {
    padding: 10px;
  }

  .login-screen,
  .workspace,
  .admin-workspace,
  .summary-grid,
  .fields-grid,
  .custom-inputs,
  .admin-offer,
  .admin-hero,
  .year-calendar,
  .payslip-meta,
  .payslip-block {
    grid-template-columns: 1fr;
  }

  .admin-illustration {
    justify-self: start;
    max-width: 180px;
  }

  .brand-card {
    min-height: auto;
    padding: 24px 16px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media print {
  body {
    background: #ffffff;
  }

  .no-print,
  .topbar,
  #calcView,
  #adminView,
  #loginScreen {
    display: none !important;
  }

  .app-shell {
    width: 100%;
    padding: 0;
  }

  #appScreen,
  #payslipView {
    display: block !important;
  }

  .payslip-document {
    border: 0;
    border-radius: 0;
    max-width: none;
    padding: 0;
  }
}