:root {
  --zatca-ink: #182328;
  --zatca-muted: #65767c;
  --zatca-line: #dfe8e5;
  --zatca-canvas: #f4f7f6;
  --zatca-surface: #fff;
  --zatca-primary: #126b5f;
  --zatca-primary-dark: #0d5148;
  --zatca-primary-soft: #e6f3f0;
  --zatca-accent: #d8ae5e;
  --zatca-danger: #bd3e4b;
  --zatca-radius: 18px;
  --zatca-shadow: 0 16px 44px rgba(28, 58, 53, .08);
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--zatca-ink);
  background:
    linear-gradient(rgba(18, 107, 95, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 107, 95, .025) 1px, transparent 1px),
    var(--zatca-canvas);
  background-size: 38px 38px;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.tkco-navigation-progress {
  position: fixed;
  z-index: 2000;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 0;
  height: 3px;
  opacity: 0;
  background: var(--zatca-primary);
  transition: width .25s ease, opacity .2s ease;
}
.tkco-navigation-progress.active {
  width: 72%;
  opacity: 1;
}
.tkco-navigation-busy .zatca-page-content {
  opacity: .72;
  pointer-events: none;
  transition: opacity .15s ease;
}

a { color: var(--zatca-primary); }
.zatca-shell {
  width: min(100%, 1440px);
  margin-inline: auto;
  padding-inline: clamp(18px, 3vw, 46px);
}

.zatca-topbar {
  position: sticky;
  z-index: 1030;
  top: 0;
  min-height: 72px;
  border-bottom: 1px solid var(--zatca-line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
}
.zatca-topbar > div { min-height: 72px; }
.zatca-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--zatca-ink);
  text-decoration: none;
}
.zatca-brand img {
  width: auto;
  height: 34px;
  object-fit: contain;
}
.zatca-product-mark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-inline-start: 1px solid var(--zatca-line);
  padding-inline-start: 12px;
  color: var(--zatca-primary);
  font-weight: 850;
}
.zatca-main-nav {
  align-items: center;
  gap: 7px;
}
.zatca-main-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 11px;
  padding: 9px 12px;
  color: var(--zatca-muted);
  font-size: .87rem;
  font-weight: 720;
  text-decoration: none;
}
.zatca-main-nav a:hover,
.zatca-main-nav a.active {
  color: var(--zatca-primary);
  background: var(--zatca-primary-soft);
}
.zatca-account {
  align-items: center;
  gap: 10px;
  border-inline-end: 1px solid var(--zatca-line);
  padding-inline-end: 14px;
}
.zatca-account strong,
.zatca-account small {
  display: block;
  max-width: 155px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zatca-account strong { font-size: .82rem; }
.zatca-account small { color: var(--zatca-muted); font-size: .7rem; }
.zatca-avatar {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(145deg, var(--zatca-primary), #279081);
  font-weight: 800;
}
.zatca-icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--zatca-line);
  border-radius: 12px;
  color: var(--zatca-ink);
  background: #fff;
}
.zatca-icon-button:hover { color: var(--zatca-primary); background: var(--zatca-primary-soft); }

.zatca-language-switcher {
  position: fixed;
  z-index: 1090;
  inset-block-start: 5.15rem;
  inset-inline-end: .9rem;
  display: flex;
  align-items: center;
  gap: .35rem;
  border: 1px solid var(--zatca-line);
  border-radius: 999px;
  padding: .35rem .65rem;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 28px rgba(12, 61, 55, .12);
}
.zatca-language-switcher i { color: var(--zatca-primary); }
.zatca-language-switcher select {
  appearance: none;
  border: 0;
  outline: 0;
  padding: 0 .15rem;
  color: var(--zatca-ink);
  background: transparent;
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
}
.zatca-home-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  color: var(--zatca-ink);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}
.zatca-language-divider { width: 1px; height: 1.15rem; background: var(--zatca-line); }

.zatca-page-content {
  padding-top: 42px;
  padding-bottom: 92px;
}
.zatca-page-heading {
  display: flex;
  min-height: 84px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 22px;
}
.zatca-page-heading h1 {
  margin: 4px 0 0;
  font-size: clamp(1.65rem, 2.6vw, 2.35rem);
  font-weight: 850;
}
.zatca-kicker {
  display: block;
  color: var(--zatca-primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
}

.card,
.zatca-section {
  border: 1px solid var(--zatca-line) !important;
  border-radius: var(--zatca-radius) !important;
  background: var(--zatca-surface);
  box-shadow: var(--zatca-shadow) !important;
}
.card-header {
  border-bottom: 1px solid var(--zatca-line);
  border-radius: var(--zatca-radius) var(--zatca-radius) 0 0 !important;
  padding: 18px 20px;
}
.card-body { padding: 20px; }
.stat-card { overflow: hidden; }
.icon-box {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 14px;
  color: var(--zatca-primary) !important;
  background: var(--zatca-primary-soft) !important;
}
.icon-box .bi {
  font-size: 1.3rem;
  line-height: 1;
}
.btn-primary {
  border-color: var(--zatca-primary);
  background: var(--zatca-primary);
}
.btn-primary:hover,
.btn-primary:focus {
  border-color: var(--zatca-primary-dark);
  background: var(--zatca-primary-dark);
}
.btn-outline-primary {
  border-color: var(--zatca-primary);
  color: var(--zatca-primary);
}
.btn-outline-primary:hover {
  border-color: var(--zatca-primary);
  background: var(--zatca-primary);
}
.form-control,
.form-select,
.input-group-text {
  min-height: 44px;
  border-color: var(--zatca-line);
  border-radius: 12px;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--zatca-primary);
  box-shadow: 0 0 0 .22rem rgba(18, 107, 95, .12);
}
.table { --bs-table-bg: transparent; }
.table thead th {
  border-bottom-color: var(--zatca-line);
  padding-block: 14px;
  color: var(--zatca-muted);
  font-size: .73rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.table tbody td { border-bottom-color: #edf2f0; padding-block: 14px; }
.badge.bg-success { background: var(--zatca-primary) !important; }
.alert-success {
  border-color: #a8d8cf;
  color: #0d5148;
  background: #edf9f6;
}
.zatca-hero {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: clamp(28px, 5vw, 52px);
  color: #fff;
  background:
    radial-gradient(circle at 84% 18%, rgba(216, 174, 94, .35), transparent 23%),
    linear-gradient(125deg, #0c554c, #117064);
  box-shadow: var(--zatca-shadow);
}

.zatca-key-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .75fr);
  gap: 22px;
  margin-bottom: 22px;
}
.zatca-section { padding: 24px; }
.zatca-section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.zatca-section-heading h2 { margin: 0 0 6px; font-size: 1.2rem; font-weight: 820; }
.zatca-section-heading p { margin: 0; color: var(--zatca-muted); font-size: .86rem; }
.zatca-one-time-key {
  margin-top: 20px;
  border: 1px solid #9fd8cf;
  border-radius: 16px;
  padding: 18px;
  background: #edf9f6;
}
.zatca-api-note {
  display: grid;
  gap: 12px;
  border-radius: 15px;
  padding: 16px;
  color: #eaf7f4;
  background: linear-gradient(135deg, #0c554c, #14776a);
}
.zatca-api-note code { color: #fff; white-space: normal; }
.zatca-mobile-nav {
  position: fixed;
  z-index: 1040;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  overflow: hidden;
  border: 1px solid var(--zatca-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .96);
  box-shadow: var(--zatca-shadow);
  backdrop-filter: blur(14px);
}
.zatca-mobile-nav a {
  display: grid;
  place-items: center;
  gap: 2px;
  padding: 10px 4px;
  color: var(--zatca-muted);
  font-size: .65rem;
  text-decoration: none;
}
.zatca-mobile-nav i { font-size: 1rem; }
.zatca-mobile-nav a:hover { color: var(--zatca-primary); background: var(--zatca-primary-soft); }

.zatca-developer-intro,
.zatca-developer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.zatca-developer-intro h2 {
  margin: 3px 0 7px;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 820;
}
.zatca-developer-intro p {
  max-width: 780px;
  margin: 0;
  color: var(--zatca-muted);
}
.zatca-developer-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.zatca-developer-meta article {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--zatca-line);
  border-radius: 15px;
  padding: 15px;
  background: #fff;
}
.zatca-developer-meta article > i {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 12px;
  color: var(--zatca-primary);
  background: var(--zatca-primary-soft);
  font-size: 1.15rem;
}
.zatca-developer-meta span,
.zatca-developer-meta code {
  display: block;
  min-width: 0;
}
.zatca-developer-meta small {
  display: block;
  margin-bottom: 3px;
  color: var(--zatca-muted);
}
.zatca-developer-meta code {
  overflow: hidden;
  color: var(--zatca-ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zatca-swagger-card {
  overflow: hidden;
  padding: 0;
}
.zatca-swagger-card > .zatca-section-heading {
  margin: 0;
  padding: 24px;
  border-bottom: 1px solid var(--zatca-line);
}
.tkco-swagger-ui {
  direction: ltr;
  padding: 8px 20px 25px;
  text-align: left;
}
.tkco-swagger-ui .swagger-ui {
  color: var(--zatca-ink);
  font-family: inherit;
}
.tkco-swagger-ui .swagger-ui .topbar,
.tkco-swagger-ui .swagger-ui .information-container .link {
  display: none;
}
.tkco-swagger-ui .swagger-ui .info {
  margin: 28px 0 22px;
}
.tkco-swagger-ui .swagger-ui .info .title,
.tkco-swagger-ui .swagger-ui .opblock-tag {
  color: var(--zatca-ink);
  font-family: inherit;
}
.tkco-swagger-ui .swagger-ui .btn.authorize {
  border-color: var(--zatca-primary);
  color: var(--zatca-primary);
}
.tkco-swagger-ui .swagger-ui .btn.authorize svg {
  fill: var(--zatca-primary);
}

@media (max-width: 991.98px) {
  .zatca-key-grid { grid-template-columns: 1fr; }
  .zatca-language-switcher { inset-block-start: 4.9rem; }
  .zatca-developer-meta { grid-template-columns: 1fr; }
}
@media (max-width: 575.98px) {
  .zatca-brand img { height: 28px; }
  .zatca-product-mark { font-size: .82rem; }
  .zatca-language-switcher { inset-block-start: 4.65rem; }
  .zatca-home-link span { display: none; }
  .zatca-page-content { padding-top: 58px; }
  .zatca-page-heading { min-height: auto; }
  .zatca-developer-intro {
    align-items: flex-start;
    flex-direction: column;
  }
  .zatca-swagger-card > .zatca-section-heading {
    padding: 18px;
  }
  .tkco-swagger-ui {
    padding-inline: 5px;
  }
}

.zatca-auth-page {
  overflow-x: hidden;
  background: #fff;
}
.zatca-auth-page .zatca-language-switcher {
  inset-block-start: .85rem;
}
.zatca-auth-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(360px, 46%) minmax(440px, 54%);
}
.zatca-auth-story {
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 8vw;
  color: #fff;
  background:
    radial-gradient(circle at 18% 22%, rgba(216, 174, 94, .34), transparent 25%),
    radial-gradient(circle at 84% 78%, rgba(89, 175, 159, .25), transparent 31%),
    linear-gradient(145deg, #0a4a43, #0d6257 60%, #0a453f);
}
.zatca-auth-story::before,
.zatca-auth-story::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
}
.zatca-auth-story::before {
  width: 430px;
  height: 430px;
  left: -180px;
  bottom: -150px;
}
.zatca-auth-story::after {
  width: 280px;
  height: 280px;
  right: -110px;
  top: 8%;
}
.zatca-auth-story-inner {
  position: relative;
  z-index: 1;
  max-width: 570px;
}
.zatca-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, .19);
  border-radius: 99px;
  padding: 8px 13px;
  color: #eaf7f4;
  background: rgba(255, 255, 255, .08);
  font-size: .82rem;
  font-weight: 700;
}
.zatca-auth-story h1 {
  margin: 0 0 22px;
  font-size: clamp(2.7rem, 5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.055em;
}
.zatca-auth-story p {
  max-width: 500px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, .76);
  font-size: 1.08rem;
  line-height: 1.9;
}
.zatca-story-points {
  display: grid;
  gap: 13px;
}
.zatca-story-points span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .9);
  font-size: .92rem;
}
.zatca-story-points i {
  color: #f1cb83;
}
.zatca-auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 7vw;
  background:
    linear-gradient(rgba(18, 107, 95, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 107, 95, .035) 1px, transparent 1px),
    #fff;
  background-size: 38px 38px;
}
.zatca-auth-card {
  width: 100%;
  max-width: 455px;
}
.zatca-auth-logo {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 52px;
  color: var(--zatca-primary);
  text-decoration: none;
  font-size: 1.02rem;
  font-weight: 800;
}
.zatca-auth-logo img {
  width: 139px;
  height: 40px;
  object-fit: contain;
}
.zatca-auth-logo span {
  display: flex;
  align-items: center;
  gap: 6px;
  border-inline-start: 1px solid var(--zatca-line);
  padding-inline-start: 13px;
}
.zatca-auth-heading {
  margin-bottom: 27px;
}
.zatca-auth-heading h2 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-weight: 800;
}
.zatca-auth-heading p {
  margin: 0;
  color: var(--zatca-muted);
}
.zatca-input-wrap {
  position: relative;
}
.zatca-input-wrap > i {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 15px;
  color: #77908a;
  transform: translateY(-50%);
}
.zatca-input-wrap .form-control {
  min-height: 48px;
  padding-right: 43px;
}
.zatca-primary-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--zatca-primary);
  border-radius: 11px;
  color: #fff;
  background: var(--zatca-primary);
  box-shadow: 0 9px 22px rgba(18, 107, 95, .18);
  font-weight: 700;
}
.zatca-primary-button:hover,
.zatca-primary-button:focus {
  border-color: var(--zatca-primary-dark);
  color: #fff;
  background: var(--zatca-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(18, 107, 95, .24);
}

html[dir="ltr"] .zatca-auth-page .zatca-primary-button > .bi-arrow-left {
  transform: scaleX(-1);
}
.zatca-auth-switch {
  margin: 25px 0 0;
  color: var(--zatca-muted);
  text-align: center;
  font-size: .9rem;
}
.zatca-auth-switch a {
  font-weight: 750;
  text-decoration: none;
}
.zatca-sso-note {
  margin-top: 26px;
  border-radius: 10px;
  padding: 11px 13px;
  color: #526a65;
  background: #f1f7f5;
  font-size: .8rem;
}
@media (max-width: 991.98px) {
  .zatca-auth-shell {
    grid-template-columns: 1fr;
  }
  .zatca-auth-story {
    display: none;
  }
  .zatca-auth-panel {
    min-height: 100vh;
    padding: 45px 22px;
  }
  .zatca-auth-logo {
    margin-bottom: 38px;
  }
}
@media (max-width: 575.98px) {
  .zatca-auth-panel {
    padding-inline: 18px;
  }
  .zatca-auth-logo img {
    width: 122px;
  }
}