/* Cerniam Demo · Login page · Woven palette
   --wr-deep #1E3A52 · --wr-yellow #E8B931 · --wr-sand #F5F0E8 */

:root {
  --wr-deep:        #1E3A52;
  --wr-deep-darker: #162E42;
  --wr-sand:        #F5F0E8;
  --wr-off-white:   #FAFAF7;
  --wr-yellow:      #E8B931;
  --wr-yellow-soft: rgba(232, 185, 49, 0.18);
  --wr-teal:        #0D4F4F;
  --wr-slate:       #475569;
  --wr-slate-light: #64748B;
  --wr-error:       #C9523F;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: 'Satoshi', system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(232, 185, 49, 0.08), transparent 45%),
    radial-gradient(circle at 80% 90%, rgba(13, 79, 79, 0.18), transparent 50%),
    linear-gradient(135deg, var(--wr-deep) 0%, var(--wr-deep-darker) 100%);
  color: var(--wr-off-white);
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
  z-index: 0;
}

.login {
  width: 100%;
  max-width: 480px;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* Pre-card brand row · "Woven Pitch" style */
.login__masthead {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}
.login__masthead-name {
  font: 800 1.25rem/1 'Satoshi', sans-serif;
  letter-spacing: -0.015em;
  color: var(--wr-off-white);
}
.login__masthead-mark {
  font: 700 0.6rem/1 'Satoshi', sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--wr-yellow);
  color: var(--wr-deep);
  padding: 0.4rem 0.55rem;
  border-radius: 4px;
}

.login__card {
  background: var(--wr-off-white);
  color: var(--wr-deep);
  border-radius: 18px;
  padding: 2.6rem 2.4rem 2.2rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  position: relative;
  overflow: hidden;
}
.login__card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: var(--wr-yellow);
}

.login__label {
  font: 800 0.7rem/1 'Satoshi', sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wr-teal);
  margin-bottom: 0.6rem;
  display: block;
}

.login__title {
  font: 800 clamp(1.7rem, 3.5vw, 2.2rem)/1.1 'Satoshi', sans-serif;
  letter-spacing: -0.025em;
  margin: 0 0 0.5rem;
  color: var(--wr-deep);
}
.login__title .accent { color: var(--wr-yellow); }

.login__sub {
  font: 500 0.92rem/1.5 'Satoshi', sans-serif;
  color: var(--wr-slate);
  margin: 0 0 1.7rem;
  max-width: 38ch;
}

.login__form {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}
.login__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.login__field-label {
  font: 700 0.66rem/1 'Satoshi', sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wr-slate-light);
}
.login__field input {
  font: 600 1rem/1.4 'Satoshi', sans-serif;
  padding: 0.85rem 1rem;
  border: 1.5px solid rgba(30, 58, 82, 0.18);
  border-radius: 8px;
  background: white;
  color: var(--wr-deep);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.login__field input:focus {
  outline: none;
  border-color: var(--wr-yellow);
  box-shadow: 0 0 0 3px var(--wr-yellow-soft);
}

.login__button {
  font: 800 0.95rem/1 'Satoshi', sans-serif;
  letter-spacing: 0.04em;
  background: var(--wr-deep);
  color: var(--wr-yellow);
  border: 0;
  padding: 1rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 0.6rem;
  transition: transform 180ms ease, background 180ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.login__button:hover {
  background: #0D2B40;
  transform: translateY(-1px);
}
.login__button:active { transform: translateY(0); }

.login__error {
  font: 600 0.86rem/1.4 'Satoshi', sans-serif;
  color: var(--wr-error);
  background: rgba(201, 82, 63, 0.08);
  border-left: 3px solid var(--wr-error);
  padding: 0.75rem 0.95rem;
  border-radius: 6px;
  margin: 1.1rem 0 0;
}

.login__foot {
  font: 500 0.78rem/1.5 'Satoshi', sans-serif;
  color: var(--wr-slate-light);
  margin: 1.6rem 0 0;
  text-align: center;
}
.login__foot strong { color: var(--wr-deep); font-weight: 800; }

.login__credit {
  margin-top: 1.6rem;
  text-align: center;
  font: 600 0.7rem/1 'Satoshi', sans-serif;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 250, 247, 0.5);
}
.login__credit strong { color: var(--wr-yellow); font-weight: 800; }