@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500;600&family=Fira+Code:wght@400;500&display=swap');

:root {
  --cis-navy: #0B2C4D;
  --cis-navy-deep: #071C33;
  --cis-orange: #F5821F;
  --cis-orange-deep: #D9690A;
  --cis-bg: #F5F7FA;
  --cis-text: #12202E;
  --cis-gray: #6B7A8F;
  --cis-line: #E1E7EE;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Fira Code', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--cis-text);
  background: var(--cis-bg);
}

a { color: var(--cis-orange-deep); }

/* ---------- Topbar (docs.html) ---------- */
.cis-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 24px;
  background: var(--cis-navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.cis-topbar .cis-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cis-topbar .cis-brand img { height: 28px; display: block; }

.cis-topbar .cis-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.2px;
}

.cis-topbar .cis-title small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11.5px;
  color: rgba(255,255,255,0.62);
  margin-top: 1px;
}

.cis-topbar .cis-session {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}

.cis-topbar .cis-logout-btn {
  border: 1px solid rgba(255,255,255,0.28);
  background: transparent;
  color: #fff;
  padding: 7px 14px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.cis-topbar .cis-logout-btn:hover {
  background: var(--cis-orange);
  border-color: var(--cis-orange);
}

.cis-topbar .cis-logout-btn:focus-visible,
.cis-login-submit:focus-visible,
.cis-login-input:focus-visible {
  outline: 2px solid var(--cis-orange);
  outline-offset: 2px;
}

#redoc-container { display: block; }

.cis-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: calc(100vh - 64px);
  color: var(--cis-gray);
  font-size: 14px;
}

/* ---------- Login page (index.html) ---------- */
.cis-login-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

@media (max-width: 860px) {
  .cis-login-wrap { grid-template-columns: 1fr; }
  .cis-login-side { display: none; }
}

.cis-login-side {
  position: relative;
  background: linear-gradient(160deg, var(--cis-navy) 0%, var(--cis-navy-deep) 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px;
}

.cis-login-side .cis-brand-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.cis-login-side .cis-brand-mark img { height: 34px; }

.cis-login-side .cis-tagline {
  z-index: 2;
  max-width: 380px;
}

.cis-login-side .cis-tagline h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.25;
  color: #fff;
  margin: 0 0 12px;
}

.cis-login-side .cis-tagline p {
  color: rgba(255,255,255,0.68);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0;
}

.cis-login-side .cis-foot-note {
  z-index: 2;
  color: rgba(255,255,255,0.4);
  font-size: 12px;
}

/* signature element: animated transfer route */
.cis-route {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.9;
}

.cis-route .cis-route-dash {
  stroke-dasharray: 6 10;
  animation: cis-dash-move 3.2s linear infinite;
}

@keyframes cis-dash-move {
  to { stroke-dashoffset: -160; }
}

@media (prefers-reduced-motion: reduce) {
  .cis-route .cis-route-dash { animation: none; }
}

.cis-login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.cis-login-card {
  width: 100%;
  max-width: 380px;
}

.cis-login-card .cis-mobile-brand {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

@media (max-width: 860px) {
  .cis-login-card .cis-mobile-brand { display: flex; }
}

.cis-login-card .cis-mobile-brand img { height: 26px; }

.cis-login-card h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  margin: 0 0 4px;
}

.cis-login-card .cis-subtitle {
  color: var(--cis-gray);
  font-size: 13.5px;
  margin: 0 0 28px;
}

.cis-field { margin-bottom: 16px; }

.cis-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--cis-navy);
  margin-bottom: 6px;
}

.cis-login-input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--cis-line);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cis-text);
  background: #fff;
  transition: border-color 0.15s ease;
}

.cis-login-input:focus { border-color: var(--cis-orange); }

.cis-login-submit {
  width: 100%;
  padding: 12px;
  margin-top: 6px;
  border: none;
  border-radius: 7px;
  background: var(--cis-orange);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.cis-login-submit:hover { background: var(--cis-orange-deep); }
.cis-login-submit:disabled { background: var(--cis-line); color: var(--cis-gray); cursor: not-allowed; }

.cis-error {
  display: none;
  background: #FCEAE6;
  border: 1px solid #F2B8AB;
  color: #9A3412;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 7px;
  margin-bottom: 16px;
}

.cis-error.cis-visible { display: block; }

.cis-login-foot {
  margin-top: 22px;
  font-size: 12px;
  color: var(--cis-gray);
  text-align: center;
}