:root {
  --unite-red: #df151d;
  --unite-red-dark: #a90810;
  --unite-blue: #0f57ad;
  --unite-green: #16713a;
  --unite-gold: #a36b00;
  --unite-ink: #172233;
  --unite-muted: #5f6978;
  --unite-line: #d8e0e8;
  --unite-soft: #f4f7fa;
  --unite-white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.ecsa-pay-page {
  margin: 0;
  color: var(--unite-ink);
  background:
    radial-gradient(circle at 4% 0%, rgba(223, 21, 29, 0.08), transparent 32rem),
    linear-gradient(180deg, #fbfcfd 0%, #eef2f6 100%);
  font-family: Arial, "Helvetica Neue", sans-serif;
}

.ecsa-page {
  width: min(1220px, calc(100% - 28px));
  margin: 26px auto 60px;
}

.ecsa-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.8vw, 58px);
  border-radius: 24px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(118, 0, 8, 0.98), rgba(223, 21, 29, 0.96)),
    var(--unite-red);
  box-shadow: 0 18px 44px rgba(76, 4, 9, 0.2);
}

.ecsa-hero::after {
  content: "UNITE HPC";
  position: absolute;
  right: -12px;
  bottom: -22px;
  color: rgba(255, 255, 255, 0.08);
  font-size: clamp(70px, 13vw, 165px);
  font-weight: 900;
  letter-spacing: -0.08em;
  white-space: nowrap;
}

.ecsa-kicker {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ecsa-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.ecsa-hero p {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 17px 0 0;
  font-size: clamp(15px, 2vw, 20px);
  line-height: 1.55;
}

.ecsa-subnav {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 18px 0;
  padding: 10px;
  border: 1px solid var(--unite-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 22px rgba(23, 34, 51, 0.08);
  backdrop-filter: blur(10px);
}

.ecsa-subnav a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 11px;
  color: var(--unite-ink);
  font-weight: 900;
  text-decoration: none;
}

.ecsa-subnav a:hover,
.ecsa-subnav a:focus-visible,
.ecsa-subnav a[aria-current="page"] {
  color: #fff;
  background: var(--unite-red);
  outline: none;
}

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

.ecsa-card {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--unite-line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(23, 34, 51, 0.07);
}

.ecsa-card h2,
.ecsa-card h3 {
  margin-top: 0;
  letter-spacing: -0.025em;
}

.ecsa-card h2 {
  font-size: clamp(25px, 3vw, 38px);
}

.ecsa-card h3 {
  font-size: 21px;
}

.ecsa-card p,
.ecsa-card li {
  line-height: 1.6;
}

.ecsa-card--full {
  grid-column: 1 / -1;
}

.ecsa-card--red {
  border-top: 5px solid var(--unite-red);
}

.ecsa-card--blue {
  border-top: 5px solid var(--unite-blue);
}

.ecsa-card--green {
  border-top: 5px solid var(--unite-green);
}

.ecsa-card--gold {
  border-top: 5px solid var(--unite-gold);
}

.ecsa-link-card {
  display: block;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.ecsa-link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(23, 34, 51, 0.12);
}

.ecsa-link-card .ecsa-arrow {
  display: inline-flex;
  margin-top: 12px;
  color: var(--unite-red);
  font-weight: 900;
}

.ecsa-calculator {
  display: grid;
  gap: 17px;
}

.ecsa-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
  align-items: start;
}

.ecsa-field {
  display: grid;
  gap: 7px;
}

.ecsa-field label,
.ecsa-field .ecsa-label {
  color: #334154;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.ecsa-field input,
.ecsa-field select {
  width: 100%;
  min-height: 49px;
  padding: 11px 12px;
  border: 1px solid #b9c5d2;
  border-radius: 11px;
  color: var(--unite-ink);
  background: #fff;
  font: inherit;
  font-weight: 700;
}

.ecsa-field input:focus,
.ecsa-field select:focus {
  border-color: var(--unite-blue);
  outline: 3px solid rgba(15, 87, 173, 0.14);
}

.ecsa-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px;
  border-radius: 12px;
  background: var(--unite-soft);
}

.ecsa-check input {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.ecsa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ecsa-button {
  min-height: 47px;
  padding: 11px 17px;
  border: 0;
  border-radius: 11px;
  color: #fff;
  background: var(--unite-red);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.ecsa-button:hover,
.ecsa-button:focus-visible {
  background: var(--unite-red-dark);
  outline: 3px solid rgba(223, 21, 29, 0.18);
}

.ecsa-button--secondary {
  color: var(--unite-ink);
  background: #e8edf2;
}

.ecsa-button--secondary:hover,
.ecsa-button--secondary:focus-visible {
  background: #dce3e9;
}

.ecsa-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
}

.ecsa-result {
  min-height: 105px;
  padding: 15px;
  border: 1px solid var(--unite-line);
  border-radius: 14px;
  background: var(--unite-soft);
}

.ecsa-result span {
  display: block;
  color: var(--unite-muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ecsa-result strong {
  display: block;
  margin-top: 7px;
  color: var(--unite-ink);
  font-size: clamp(21px, 2.7vw, 32px);
  line-height: 1.05;
}

.ecsa-result--total {
  color: #fff;
  border-color: var(--unite-red);
  background: linear-gradient(135deg, var(--unite-red-dark), var(--unite-red));
}

.ecsa-result-group {
  display: grid;
  gap: 10px;
}

.ecsa-result-group h3 {
  margin: 4px 0 0;
  color: var(--unite-ink);
  font-size: 14px;
  font-weight: 900;
}

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

.ecsa-result--ssp {
  border-color: #1450a3;
  background: linear-gradient(135deg, #0f3d7a, #1450a3);
}

.ecsa-result--total span,
.ecsa-result--total strong {
  color: #fff;
}

.ecsa-notice {
  padding: 15px 17px;
  border-left: 5px solid var(--unite-blue);
  border-radius: 12px;
  background: #eaf3ff;
  line-height: 1.55;
}

.ecsa-notice--warning {
  border-left-color: #d38a00;
  background: #fff5d9;
}

.ecsa-notice--danger {
  border-left-color: var(--unite-red);
  background: #fff0f1;
}

.ecsa-rate-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
  margin: 17px 0;
}

.ecsa-rate {
  padding: 15px;
  border-radius: 14px;
  background: var(--unite-soft);
}

.ecsa-rate span {
  display: block;
  color: var(--unite-muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.ecsa-rate strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

.ecsa-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--unite-line);
  border-radius: 14px;
}

.ecsa-table {
  width: 100%;
  min-width: 690px;
  border-collapse: collapse;
}

.ecsa-table th,
.ecsa-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--unite-line);
  text-align: left;
}

.ecsa-table th {
  color: #fff;
  background: #26364b;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ecsa-table tbody tr:nth-child(even) {
  background: #f7f9fb;
}

.ecsa-source {
  margin-top: 20px;
  padding: 17px;
  border-radius: 14px;
  color: #344154;
  background: #eef2f6;
  font-size: 14px;
  line-height: 1.55;
}

.ecsa-source a {
  color: var(--unite-blue);
  font-weight: 900;
}

.ecsa-small {
  color: var(--unite-muted);
  font-size: 13px;
}

.ecsa-hidden {
  display: none !important;
}

.ecsa-help {
  margin: 0;
  color: var(--unite-muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}

.ecsa-check strong {
  display: block;
  margin-bottom: 4px;
  color: var(--unite-ink);
  font-weight: 900;
}

.ecsa-check .ecsa-small {
  display: block;
  margin-top: 6px;
}

.ecsa-plain-result {
  padding: 18px 20px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, #1e7d34, #2ea84c);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
}

.ecsa-plain-result strong {
  font-size: 1.15em;
}

.ecsa-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
  counter-reset: ecsa-step;
}

.ecsa-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  counter-increment: ecsa-step;
  line-height: 1.5;
}

.ecsa-steps li::before {
  content: counter(ecsa-step);
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--unite-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.ecsa-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-bottom: 16px;
}

.ecsa-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
}

.ecsa-swatch {
  width: 16px;
  height: 16px;
  border: 1px solid #aeb9c6;
  border-radius: 5px;
}

.ecsa-swatch--ssp {
  background: #dceaff;
}

.ecsa-swatch--company {
  background: #fff0c6;
}

.ecsa-swatch--both {
  background: #def5df;
}

.ecsa-swatch--none {
  background: #eef2f6;
}

.ecsa-week-section {
  margin-bottom: 16px;
  border: 1px solid var(--unite-line);
  border-radius: 16px;
  overflow: hidden;
}

.ecsa-week-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--unite-line);
  background: #f6f8fb;
}

.ecsa-week-header h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.ecsa-week-header p {
  margin: 0;
  color: var(--unite-muted);
  font-size: 12px;
}

.ecsa-week-totals {
  text-align: right;
  font-size: 12px;
  font-weight: 800;
}

.ecsa-day-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(140px, 1fr));
  gap: 10px;
  padding: 12px;
  background: #fafbfd;
  overflow-x: auto;
}

.ecsa-day-card {
  min-height: 230px;
  padding: 12px;
  border: 1px solid var(--unite-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(20, 35, 50, 0.05);
}

.ecsa-day-card--ssp {
  background: #dceaff;
}

.ecsa-day-card--company {
  background: #fff0c6;
}

.ecsa-day-card--both {
  background: #def5df;
}

.ecsa-day-card--none {
  background: #eef2f6;
}

.ecsa-day-date {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(23, 34, 51, 0.1);
}

.ecsa-day-date strong {
  font-size: 13px;
}

.ecsa-day-count {
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.ecsa-day-status {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 900;
}

.ecsa-day-line {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 7px 0;
  font-size: 12px;
}

.ecsa-day-line span {
  color: #44505c;
}

.ecsa-day-total {
  margin-top: 9px;
  padding-top: 8px;
  border-top: 1px solid rgba(23, 34, 51, 0.12);
  font-weight: 900;
}

.ecsa-day-reason {
  margin-top: 8px;
  color: #44505c;
  font-size: 11px;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .ecsa-grid,
  .ecsa-fields,
  .ecsa-results,
  .ecsa-results--3,
  .ecsa-rate-strip {
    grid-template-columns: 1fr 1fr;
  }

  .ecsa-day-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .ecsa-page {
    width: min(100% - 18px, 1220px);
    margin-top: 10px;
  }

  .ecsa-hero {
    border-radius: 17px;
  }

  .ecsa-grid,
  .ecsa-fields,
  .ecsa-results,
  .ecsa-results--3,
  .ecsa-rate-strip,
  .ecsa-day-grid {
    grid-template-columns: 1fr;
  }

  .ecsa-subnav {
    position: static;
  }

  .ecsa-subnav a {
    width: 100%;
  }

  .ecsa-table-wrap {
    overflow-x: visible;
    border: 0;
  }

  .ecsa-table {
    min-width: 0;
  }

  .ecsa-table thead {
    display: none;
  }

  .ecsa-table,
  .ecsa-table tbody,
  .ecsa-table tr,
  .ecsa-table td {
    display: block;
    width: 100%;
  }

  .ecsa-table tr {
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--unite-line);
    border-radius: 12px;
  }

  .ecsa-table td {
    padding: 5px 0;
    border-bottom: 0;
  }

  .ecsa-table td::before {
    content: attr(data-label);
    display: block;
    color: var(--unite-muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
}

@media print {
  body.ecsa-pay-page {
    background: #fff;
  }

  .ecsa-page {
    width: 100%;
    margin: 0;
  }

  .ecsa-hero {
    color: #000;
    border: 2px solid #000;
    background: #fff;
    box-shadow: none;
  }

  .ecsa-hero::after,
  .ecsa-subnav,
  .ecsa-actions {
    display: none !important;
  }

  .ecsa-card {
    break-inside: avoid;
    box-shadow: none;
  }
}