:root {
  --umbra-bg: #f7f7f5;
  --umbra-surface: #ffffff;
  --umbra-surface-soft: rgba(255, 255, 255, 0.72);
  --umbra-text: #23211d;
  --umbra-muted: #706a60;
  --umbra-border: #e6e1d7;
  --umbra-border-strong: #d7d0c4;
  --umbra-accent: #23211d;
  --umbra-accent-foreground: #ffffff;
  --umbra-shadow: 0 24px 64px rgba(35, 33, 29, 0.08);
  --umbra-radius: 24px;
  --umbra-radius-sm: 14px;
  --umbra-font:
    Inter, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

html.umbra-html,
body.umbra-body {
  min-height: 100%;
}

body.umbra-body {
  margin: 0;
  font-family: var(--umbra-font);
  color: var(--umbra-text);
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.92), rgba(247, 247, 245, 0.92) 52%, var(--umbra-bg) 100%);
  position: relative;
}

body.umbra-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(230, 225, 215, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(230, 225, 215, 0.45) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 55% at 50% 0%, #000 55%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 0%, #000 55%, transparent 100%);
}

#kc-header {
  margin: 0;
  padding: 0;
}

.pf-v5-c-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  box-sizing: border-box;
}

.pf-v5-c-login__container {
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 1;
}

.pf-v5-c-login__header {
  margin-bottom: 20px;
  padding: 0 8px;
}

#kc-header-wrapper,
.pf-v5-c-brand {
  display: block;
  width: min(100%, 420px);
  margin: 0 auto;
  font-size: 0;
  line-height: 1;
  text-decoration: none;
}

.kc-logo-text {
  display: block;
}

.kc-logo-text span {
  display: none;
}

.kc-logo-text::before {
  content: "";
  display: block;
  width: 188px;
  height: 52px;
  margin-bottom: 10px;
  background: url("../img/attestiv-logo-final.png") no-repeat left center / contain;
}

.kc-logo-text::after {
  content: "Administrative\A Login";
  display: block;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.03em;
  font-weight: 650;
  color: var(--umbra-text);
  white-space: pre-line;
  margin-top: 18px;
}

.pf-v5-c-login__main {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.98));
  border: 1px solid var(--umbra-border);
  border-radius: var(--umbra-radius);
  box-shadow: var(--umbra-shadow);
  padding: 28px 28px 24px;
  backdrop-filter: blur(8px);
}

.pf-v5-c-login__main-header,
.pf-v5-c-login__main-body,
.pf-v5-c-login__main-footer {
  padding: 0;
}

#kc-page-title {
  margin: 0 0 8px;
  font-size: 30px;
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--umbra-text);
}

#kc-content p.instruction,
#kc-content-wrapper .instruction,
#kc-info-wrapper,
.umbra-info {
  margin-top: 0;
  color: var(--umbra-muted);
  font-size: 14px;
  line-height: 1.6;
}

form#kc-form-login,
form#kc-register-form,
form#kc-reset-password-form,
form#kc-passwd-update-form {
  margin-top: 22px;
}

.umbra-form-group {
  margin-bottom: 18px;
}

.pf-v5-c-form__label {
  display: block;
  margin-bottom: 8px;
}

#kc-form label {
  display: block;
  color: var(--umbra-text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.umbra-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--umbra-border-strong);
  border-radius: var(--umbra-radius-sm);
  background: var(--umbra-surface);
  box-shadow: none;
  overflow: hidden;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    background-color 140ms ease;
}

.umbra-input:focus-within,
.pf-v5-c-input-group:focus-within .umbra-input,
.pf-v5-c-input-group:focus-within .pf-v5-c-button.pf-m-control,
#kc-form input:focus,
#kc-form textarea:focus,
#kc-form select:focus {
  outline: none;
  border-color: var(--umbra-text);
  box-shadow: 0 0 0 4px rgba(35, 33, 29, 0.08);
}

.umbra-input > input,
#kc-form textarea,
#kc-form select {
  width: 100%;
  box-sizing: border-box;
  min-height: 48px;
  padding: 12px 14px;
  border: 0;
  background: transparent;
  color: var(--umbra-text);
  font-size: 15px;
  line-height: 1.4;
  box-shadow: none;
}

.umbra-input > input:focus,
#kc-form textarea:focus,
#kc-form select:focus {
  outline: none;
  box-shadow: none;
}

#kc-form input::placeholder,
#kc-form textarea::placeholder {
  color: #9b9489;
}

.pf-v5-c-input-group {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.pf-v5-c-input-group__item {
  display: flex;
}

.pf-v5-c-input-group__item.pf-m-fill {
  flex: 1 1 auto;
}

.pf-v5-c-input-group .umbra-input {
  border-right: 0;
  border-radius: var(--umbra-radius-sm) 0 0 var(--umbra-radius-sm);
}

.pf-v5-c-button.pf-m-control {
  min-width: 48px;
  padding: 0 14px;
  border-radius: 0 var(--umbra-radius-sm) var(--umbra-radius-sm) 0;
  border: 1px solid var(--umbra-border-strong);
  border-left: 0;
  background: var(--umbra-surface);
  color: var(--umbra-muted);
  box-shadow: none;
  position: relative;
  transform: none;
}

.pf-v5-c-button.pf-m-control:hover {
  color: var(--umbra-text);
  border-color: var(--umbra-text);
  border-left: 0;
  background: var(--umbra-surface);
  transform: none;
  box-shadow: none;
}

.pf-v5-c-button.pf-m-control::before,
.pf-v5-c-button.pf-m-control::after {
  display: none !important;
}

.pf-v5-c-input-group:focus-within {
  border-radius: var(--umbra-radius-sm);
  box-shadow: 0 0 0 4px rgba(35, 33, 29, 0.08);
}

.pf-v5-c-input-group:focus-within .umbra-input,
.pf-v5-c-input-group:focus-within .pf-v5-c-button.pf-m-control {
  box-shadow: none;
}

.umbra-form-options,
.umbra-form-options-wrapper,
#kc-form-options,
#kc-form-options .checkbox {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 10px 0 18px;
}

#kc-form-options label {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
}

#kc-form-options input[type="checkbox"] {
  accent-color: var(--umbra-text);
}

a {
  color: var(--umbra-text);
  text-decoration: none;
}

a:hover {
  color: #000;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.umbra-form-buttons,
#kc-form-buttons {
  margin-top: 22px;
}

#kc-login,
#kc-register,
#kc-reset-password,
#kc-update-profile,
#kc-accept,
#kc-decline,
.pf-v5-c-button {
  appearance: none;
  border-radius: var(--umbra-radius-sm);
  border: 1px solid var(--umbra-text);
  background: var(--umbra-accent);
  color: var(--umbra-accent-foreground);
  min-height: 48px;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: none;
  transition:
    transform 120ms ease,
    opacity 120ms ease,
    box-shadow 120ms ease;
  cursor: pointer;
}

#kc-login:hover,
#kc-register:hover,
#kc-reset-password:hover,
#kc-update-profile:hover,
#kc-accept:hover,
#kc-decline:hover,
.pf-v5-c-button:hover {
  transform: translateY(-1px);
  opacity: 0.96;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(35, 33, 29, 0.12);
}

#kc-form-buttons input,
#kc-form-buttons button {
  width: 100%;
}

#kc-social-providers {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--umbra-border);
}

#kc-social-providers h2 {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--umbra-muted);
  font-weight: 600;
}

#kc-social-providers .pf-v5-c-button {
  width: 100%;
  justify-content: center;
  background: var(--umbra-surface);
  color: var(--umbra-text);
  border-color: var(--umbra-border-strong);
}

.umbra-alert,
#kc-error-message,
.pf-v5-c-alert {
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid #efc6c0;
  border-radius: 16px;
  background: #fff5f3;
  color: #8c2f23;
  font-size: 14px;
  line-height: 1.5;
}

.umbra-alert-success {
  border-color: #cfe6d6;
  background: #f4fbf6;
  color: #225d36;
}

.umbra-input-error,
.pf-v5-c-form__helper-text {
  margin-top: 8px;
  color: #8c2f23;
  font-size: 13px;
}

#kc-info {
  margin-top: 18px;
  text-align: left;
  color: var(--umbra-muted);
  font-size: 14px;
}

#kc-form-wrapper {
  margin: 0;
}

#kc-current-locale-link {
  color: var(--umbra-muted);
  font-size: 13px;
}

@media (max-width: 640px) {
  .pf-v5-c-login {
    padding: 24px 14px;
  }

  .pf-v5-c-login__container {
    max-width: none;
  }

  .pf-v5-c-login__main {
    padding: 24px 20px 20px;
    border-radius: 20px;
  }

  #kc-page-title {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #kc-login,
  #kc-register,
  #kc-reset-password,
  #kc-update-profile,
  #kc-accept,
  #kc-decline,
  .pf-v5-c-button,
  .umbra-input,
  #kc-form input,
  #kc-form textarea,
  #kc-form select {
    transition: none;
  }
}