/* =========================================================
   PRE-LOGIN ONLY UI
   This file affects ONLY:
   - hero title area
   - portal chooser buttons
   - employee login box
   - admin login box
   It does NOT touch after-login dashboard UI
   ========================================================= */

.prelogin-ui {
  --pl-bg-1: #08111f;
  --pl-bg-2: #0d1a2b;
  --pl-card: rgba(12, 23, 39, 0.88);
  --pl-border: rgba(255, 255, 255, 0.10);
  --pl-border-strong: rgba(255, 255, 255, 0.16);
  --pl-text: #edf4ff;
  --pl-muted: #9aadc9;
  --pl-primary: #4f8cff;
  --pl-primary-dark: #346cf0;
  --pl-ghost: rgba(255, 255, 255, 0.05);
  --pl-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  --pl-radius-xl: 24px;
  --pl-radius-lg: 18px;
  --pl-radius-md: 14px;
  --pl-transition: all 0.25s ease;
}

/* ------------------------------
   HERO / TITLE
------------------------------ */
.hero.prelogin-ui {
  position: relative;
  text-align: center;
  padding: 28px 22px 24px;
  margin-bottom: 14px;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(8, 17, 31, 0.96), rgba(15, 32, 51, 0.94)),
    url("/superadminassets/img/bg/attendance-bg-01.png");
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 18px 48px rgba(8, 17, 31, 0.20);
}

.hero.prelogin-ui::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: min(760px, 92%);
  height: 100%;
  border-radius: 30px;
  background:
    radial-gradient(circle at 20% 20%, rgba(79, 140, 255, 0.12), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(0, 209, 178, 0.08), transparent 26%);
  filter: blur(24px);
  pointer-events: none;
  z-index: 0;
}

.prelogin-eyebrow,
.hero.prelogin-ui .eyebrow {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(79, 140, 255, 0.10);
  border: 1px solid rgba(79, 140, 255, 0.20);
  color: #cddcff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.prelogin-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
  color: #ffffff;
  text-transform: uppercase;
}

.prelogin-subtitle {
  position: relative;
  z-index: 1;
  margin: 14px auto 0;
  max-width: 760px;
  color: var(--pl-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ------------------------------
   PORTAL CHOOSER
------------------------------ */
.portal-switcher {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 18px auto 26px;
}

.chooser-login-btn {
  appearance: none;
  border: 0;
  outline: none;
  min-width: 190px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: var(--pl-transition);
  box-shadow: var(--pl-shadow);
}

.chooser-login-btn:hover {
  transform: translateY(-2px);
}

.chooser-login-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--pl-primary) 0%, var(--pl-primary-dark) 100%);
  box-shadow: 0 14px 30px rgba(79, 140, 255, 0.24);
}

.chooser-login-btn-primary:hover {
  box-shadow: 0 18px 34px rgba(79, 140, 255, 0.32);
}

.chooser-login-btn-ghost {
  color: var(--pl-text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pl-border);
}

.chooser-login-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--pl-border-strong);
}

/* ------------------------------
   LOGIN CARD ONLY
------------------------------ */
.login-card {
  max-width: 720px;
  margin: 20px auto 6px;
  padding: 24px;
  border-radius: var(--pl-radius-xl);
  background: linear-gradient(180deg, rgba(13, 26, 43, 0.94), rgba(9, 18, 31, 0.94));
  border: 1px solid var(--pl-border);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(10px);
}

.auth-flow-head,
.otp-step-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.auth-flow-head h3 {
  margin: 4px 0 0;
  color: #ffffff;
  font-size: 1.18rem;
  line-height: 1.25;
}

.auth-kicker {
  display: inline-flex;
  color: var(--pl-muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.otp-status,
.otp-countdown {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: #cddcff;
  font-size: 0.76rem;
  font-weight: 700;
}

.otp-step {
  display: grid;
  gap: 14px;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  animation: otpStepIn 0.22s ease-out;
}

@keyframes otpStepIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.otp-help {
  margin: 5px 0 0;
  color: var(--pl-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.otp-input {
  max-width: 260px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.auth-actions {
  align-items: center;
}

.employee-login-card {
  border-top: 3px solid rgba(79, 140, 255, 0.85);
}

.admin-login-card {
  border-top: 3px solid rgba(0, 209, 178, 0.78);
}

/* ------------------------------
   LOGIN FIELDS ONLY
------------------------------ */
.login-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.login-field > span {
  color: #dce8ff;
  font-size: 0.90rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.login-card .login-field .login-input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border-radius: var(--pl-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(5, 12, 22, 0.70);
  color: var(--pl-text);
  font: inherit;
  outline: none;
  transition: var(--pl-transition);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.login-card .login-field .login-input::placeholder {
  color: #7f92af;
}

.login-card .login-field .login-input:focus {
  border-color: rgba(79, 140, 255, 0.52);
  box-shadow:
    0 0 0 4px rgba(79, 140, 255, 0.12),
    0 10px 26px rgba(79, 140, 255, 0.10);
  transform: translateY(-1px);
}

.login-card .login-field .login-input:-webkit-autofill,
.login-card .login-field .login-input:-webkit-autofill:hover,
.login-card .login-field .login-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--pl-text);
  box-shadow: 0 0 0 1000px rgba(5, 12, 22, 0.92) inset;
  caret-color: var(--pl-text);
}

.login-card .login-field .login-input:disabled {
  color: #d7e3f8;
  -webkit-text-fill-color: #d7e3f8;
  opacity: 1;
  background: rgba(16, 29, 48, 0.92);
  cursor: not-allowed;
}

/* ------------------------------
   LOGIN BUTTONS ONLY
------------------------------ */
.login-btn {
  appearance: none;
  border: 0;
  outline: none;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: var(--pl-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  white-space: nowrap;
}

.login-btn:hover:not(:disabled) {
  transform: translateY(-2px);
}

.login-btn:disabled {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none;
}

.login-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--pl-primary) 0%, var(--pl-primary-dark) 100%);
  box-shadow: 0 14px 28px rgba(79, 140, 255, 0.22);
}

.login-btn-primary:hover {
  box-shadow: 0 18px 34px rgba(79, 140, 255, 0.30);
}

.login-btn-secondary {
  color: #dce8ff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.login-btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.10);
}

.login-btn.loading::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: authSpin 0.75s linear infinite;
}

@keyframes authSpin {
  to {
    transform: rotate(360deg);
  }
}

/* ------------------------------
   OPTIONAL MESSAGE POLISH
   only for login state messages if inside auth screens
------------------------------ */
#employeeAuthBox.login-card + #employeePortalBox,
#adminAuthBox.login-card + #adminPanelBox {
  margin-top: 0;
}

/* ------------------------------
   MOBILE
------------------------------ */
@media (max-width: 768px) {
  .login-card {
    padding: 18px;
    border-radius: 18px;
  }

  .auth-flow-head,
  .otp-step-head {
    display: grid;
  }

  .chooser-login-btn,
  .login-btn,
  .login-input {
    width: 100%;
  }

  .otp-input {
    max-width: none;
  }

  .portal-switcher {
    flex-direction: column;
    align-items: stretch;
  }

  .prelogin-title {
    font-size: 1.8rem;
  }

  .prelogin-subtitle {
    font-size: 0.95rem;
  }
}