/* UBU SSO login theme — mobile-friendly helpers (สีหลักอยู่ที่ template.ftl) */

html,
body {
  font-family: "Noto Sans Thai", ui-sans-serif, system-ui, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ≥16px กัน iOS ซูมตอนโฟกัส */
.ubu-field,
input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  font-size: 16px !important;
}

.ubu-field:focus {
  outline: none;
}

.ubu-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 100%;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

.ubu-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.ubu-brand--desktop {
  display: none;
}

.ubu-login-card {
  width: 100%;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.ubu-card {
  width: 100%;
  box-sizing: border-box;
}

.ubu-alert {
  margin: 0.25rem 0 0;
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.ubu-alert--error {
  border: 1px solid #fecdd3;
  background: #fff1f2;
  color: #be123c;
}

#kc-login:disabled,
#kc-login.ubu-btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  filter: grayscale(0.15);
}

/* PC: 2-column layout แบบเดิม */
@media (min-width: 1024px) {
  .ubu-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    max-width: 72rem;
    gap: 1.5rem;
    padding-left: max(2.5rem, env(safe-area-inset-left));
    padding-right: max(2.5rem, env(safe-area-inset-right));
  }

  .ubu-brand--mobile {
    display: none !important;
  }

  .ubu-brand--desktop {
    display: block;
    text-align: left;
  }

  .ubu-login-card {
    margin-left: auto;
    margin-right: 0;
    justify-self: end;
  }
}

.ubu-otp-field {
  display: flex;
  align-items: stretch;
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ubu-otp-field:focus-within {
  border-color: #1565c0;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.15);
}

.ubu-otp-field.is-pasted {
  border-color: #059669;
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.14);
}

.ubu-otp-field.is-paste-warn {
  border-color: #e11d48;
  box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.1);
}

.ubu-otp-input {
  width: 100%;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 1rem;
  padding: 0.95rem 1rem;
  text-align: center;
  font-size: 1.25rem !important;
  letter-spacing: 0.35em;
  color: #334155;
  outline: none;
  font-variant-numeric: tabular-nums;
}

.ubu-otp-input--inline {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  padding: 0.95rem 0.5rem 0.95rem 1rem;
}

.ubu-otp-input--inline:focus {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.ubu-otp-field__divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(
    180deg,
    transparent 0%,
    #cbd5e1 18%,
    #cbd5e1 82%,
    transparent 100%
  );
  flex-shrink: 0;
}

.ubu-otp-paste {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-width: 4.25rem;
  padding: 0.55rem 0.85rem;
  border: 0;
  background: transparent;
  color: #1565c0;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease;
  flex-shrink: 0;
}

.ubu-otp-paste:hover {
  background: rgba(21, 101, 192, 0.08);
  color: #0b2f74;
}

.ubu-otp-paste:active {
  transform: scale(0.97);
}

.ubu-otp-paste.is-warn {
  color: #be123c;
}

.ubu-otp-paste__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 0.45rem;
  background: rgba(21, 101, 192, 0.1);
}

.ubu-otp-paste.is-warn .ubu-otp-paste__icon {
  background: rgba(190, 18, 60, 0.1);
}

.ubu-otp-paste__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

.ubu-otp-input:focus {
  border-color: #1565c0;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.15);
}

.ubu-btn-primary {
  width: 100%;
  border: 0;
  border-radius: 1rem;
  padding: 0.95rem 1rem;
  background: linear-gradient(90deg, #0b2f74, #1565c0);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 48px;
}

.ubu-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #334155;
}

.ubu-cred {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 1rem;
  padding: 0.75rem;
  cursor: pointer;
}

.ubu-cred + .ubu-cred {
  margin-top: 0.5rem;
}

#kc-totp-secret-qr-code {
  display: block;
  width: min(220px, 70vw);
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.ubu-wave {
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='rgba(255,255,255,0.10)' d='M0,256L60,240C120,224,240,192,360,186.7C480,181,600,203,720,208C840,213,960,203,1080,186.7C1200,171,1320,149,1380,138.7L1440,128L1440,320L0,320Z'/%3E%3Cpath fill='rgba(255,255,255,0.06)' d='M0,288L80,272C160,256,320,224,480,224C640,224,800,256,960,266.7C1120,277,1280,267,1360,261.3L1440,256L1440,320L0,320Z'/%3E%3C/svg%3E")
    bottom center / 100% 100% no-repeat;
}

@media (prefers-reduced-motion: reduce) {
  .animate-rise,
  .animate-rise-delay,
  .animate-floaty {
    animation: none !important;
  }
}

/* Fallback ถ้า Tailwind CDN โหลดช้า — โทนเดียวกับ template ล่าสุด */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -30;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 10% -10%, #1e88e5 0%, transparent 55%),
    radial-gradient(900px 600px at 100% 0%, rgba(230, 27, 119, 0.22) 0%, transparent 50%),
    linear-gradient(155deg, #07153a 0%, #0b3d91 38%, #1565c0 72%, #42a5f5 100%);
}

# Trusted device + password forms
.ubu-trust-hero svg {
  filter: drop-shadow(0 6px 12px rgba(11, 47, 116, 0.18));
}

#kc-form-trusted-device button:focus-visible,
#kc-passwd-update-form button:focus-visible,
#kc-reset-password-form button:focus-visible {
  outline: 3px solid rgba(30, 136, 229, 0.45);
  outline-offset: 2px;
}

/* มาตรฐานรหัสผ่าน UBU ACCOUNT — ✓ เขียว / ✕ แดง */
.ubu-pw-policy {
  border-radius: 1.25rem !important;
  padding: 1.05rem 1.15rem 0.95rem !important;
  background: linear-gradient(165deg, #07153a 0%, #0b2f74 42%, #1565c0 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 14px 32px rgba(7, 21, 58, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.ubu-pw-policy__title {
  margin: 0 0 0.75rem !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  letter-spacing: 0.02em;
}

.ubu-pw-policy__list {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  display: grid !important;
  gap: 0.4rem !important;
}

.ubu-pw-policy__list li {
  display: flex !important;
  align-items: flex-start !important;
  gap: 0.65rem !important;
  margin: 0 !important;
  padding: 0.2rem 0 !important;
  font-size: 0.84rem !important;
  line-height: 1.4 !important;
  color: rgba(255, 255, 255, 0.92) !important;
  font-weight: 500 !important;
}

.ubu-pw-policy__list [data-rule-icon] {
  flex: 0 0 1.35rem !important;
  width: 1.35rem !important;
  height: 1.35rem !important;
  margin-top: 0.05rem !important;
  border-radius: 999px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 0.78rem !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  background: #e11d48 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.35);
}

.ubu-pw-policy__list li.is-ok {
  color: #dcfce7 !important;
}

.ubu-pw-policy__list li.is-ok [data-rule-icon],
.ubu-pw-policy__list [data-rule-icon][data-state="ok"] {
  background: #16a34a !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(22, 163, 74, 0.4);
}

.ubu-pw-policy__list li.is-bad {
  color: #ffe4e6 !important;
}

.ubu-pw-policy__list li.is-bad [data-rule-icon],
.ubu-pw-policy__list [data-rule-icon][data-state="bad"] {
  background: #e11d48 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.35);
}