:root {
  --celox-orange:   #F5821F;
  --celox-blue:     #1976D2;
  --celox-gradient: linear-gradient(90deg,#F5821F 0%,#FFC107 25%,#7BC144 50%,#2196F3 75%,#00BCD4 100%);
  --error: #E74C3C;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.login-body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #EEF2F7;
  color: #1A2332;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.login-card {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 0;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 4px 24px rgba(0,0,0,.10);
  overflow: hidden;
}

/* gradient line at top of card */
.login-card::before {
  content: '';
  display: block;
  height: 4px;
  background: var(--celox-gradient);
}

.login-logo {
  text-align: center;
  padding: 32px 36px 24px;
  border-bottom: 1px solid #E0E6EF;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.login-logo img {
  height: 36px;
  width: auto;
}
.login-logo span {
  font-size: 12px;
  color: #6B7A8D;
  letter-spacing: .3px;
}

.login-form-wrap {
  padding: 28px 36px 32px;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #6B7A8D;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 10px 12px;
  background: #F5F8FC;
  border: 1px solid #DDE3ED;
  border-radius: 7px;
  color: #1A2332;
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus {
  border-color: var(--celox-blue);
  box-shadow: 0 0 0 3px rgba(25,118,210,.12);
}
.field input::placeholder { color: #B0BAC6; }

.login-error {
  padding: 10px 12px;
  background: rgba(231,76,60,.08);
  border: 1px solid rgba(231,76,60,.25);
  border-radius: 7px;
  color: var(--error);
  font-size: 13px;
  margin-bottom: 16px;
}

button[type="submit"] {
  width: 100%;
  padding: 11px;
  margin-top: 8px;
  background: var(--celox-blue);
  border: none;
  border-radius: 7px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, box-shadow .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
}
button[type="submit"]:hover:not(:disabled) {
  opacity: .9;
  box-shadow: 0 4px 12px rgba(25,118,210,.3);
}
button[type="submit"]:disabled { opacity: .55; cursor: not-allowed; }

@keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }