/**
 * BLW Portal light login theme — centered compact card, high contrast.
 */

:root {
  --blw-bg: #eef2f8;
  --blw-bg-glow: #f8faff;
  --blw-card: #ffffff;
  --blw-card-border: #c8d4e8;
  --blw-primary: #0050d4;
  --blw-primary-dark: #003d9e;
  --blw-accent: #6b21a8;
  --blw-text: #203044;
  --blw-muted: #4d5d73;
  --blw-input-bg: #f4f7fc;
  --blw-input-border: #b8c8de;
  --blw-error: #b31b25;
  --blw-radius: 16px;
  --blw-font-head: Manrope, system-ui, sans-serif;
  --blw-font-body: Inter, system-ui, sans-serif;
}

html.blw-login-root,
html.blw-login-root body {
  margin: 0;
  min-height: 100%;
}

.blw-login-page {
  min-height: 100vh;
  font-family: var(--blw-font-body);
  color: var(--blw-text);
  background: var(--blw-bg);
  position: relative;
  overflow-x: hidden;
}

.blw-login-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 12% 8%, rgba(0, 80, 212, 0.1), transparent 55%),
    radial-gradient(ellipse 70% 50% at 88% 92%, rgba(107, 33, 168, 0.08), transparent 55%),
    linear-gradient(180deg, var(--blw-bg-glow) 0%, var(--blw-bg) 100%);
}

.blw-login-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.blw-login-card {
  width: 100%;
  max-width: 420px;
  border-radius: var(--blw-radius);
  border: 1px solid var(--blw-card-border);
  background: var(--blw-card);
  box-shadow:
    0 1px 2px rgba(32, 48, 68, 0.06),
    0 12px 40px rgba(32, 48, 68, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  overflow: hidden;
}

.blw-login-card-header {
  position: relative;
  padding: 2rem 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid #dce9ff;
  background:
    radial-gradient(ellipse 120% 100% at 50% -20%, rgba(0, 80, 212, 0.1), transparent 60%),
    radial-gradient(ellipse 80% 80% at 80% 0%, rgba(107, 33, 168, 0.06), transparent 55%),
    linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.blw-login-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 12px;
  border: 1px solid #b8d4ff;
  background: #eaf1ff;
  box-shadow: 0 4px 16px rgba(0, 80, 212, 0.12);
}

.blw-login-brand-mark .material-symbols-outlined {
  font-size: 1.5rem;
  color: var(--blw-primary);
  font-variation-settings: "FILL" 1, "wght" 600, "GRAD" 0, "opsz" 24;
}

.blw-login-brand-title {
  margin: 0;
  font-family: var(--blw-font-head);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blw-primary);
}

.blw-login-brand-sub {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--blw-muted);
}

.blw-login-card-body {
  padding: 1.75rem 2rem 1.5rem;
  background: #ffffff;
}

.blw-login-welcome {
  margin-bottom: 1.5rem;
}

.blw-login-welcome h2 {
  margin: 0;
  font-family: var(--blw-font-head);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--blw-text);
}

.blw-login-welcome p {
  margin: 0.375rem 0 0;
  font-size: 0.8125rem;
  color: var(--blw-muted);
}

.blw-login-footer {
  padding: 1rem 2rem 1.5rem;
  text-align: center;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #68788f;
  border-top: 1px solid #dce9ff;
  background: #f8faff;
}

/* Form — targets Yii login partial */
#login-form .blw-field {
  margin-bottom: 1.25rem;
}

#login-form .blw-field:last-of-type {
  margin-bottom: 1.75rem;
}

#login-form label,
#login-form .blw-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blw-muted);
}

#login-form .blw-input-wrap {
  position: relative;
}

#login-form .blw-input-wrap > .material-symbols-outlined {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.125rem;
  color: #68788f;
  pointer-events: none;
  transition: color 0.2s ease;
}

#login-form .blw-input-wrap:focus-within > .material-symbols-outlined {
  color: var(--blw-primary);
}

#login-form input[type="text"],
#login-form input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  padding: 0.8125rem 2.75rem 0.8125rem 2.625rem;
  border-radius: 12px;
  border: 1px solid var(--blw-input-border);
  background: var(--blw-input-bg);
  color: var(--blw-text);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

#login-form input[type="text"]::placeholder,
#login-form input[type="password"]::placeholder {
  color: #68788f;
}

#login-form input[type="text"]:focus,
#login-form input[type="password"]:focus {
  border-color: var(--blw-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 80, 212, 0.15);
}

#login-form #toggle-pwd {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #68788f;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

#login-form #toggle-pwd .material-symbols-outlined,
#login-form #toggle-pwd-icon {
  position: static;
  left: auto;
  top: auto;
  transform: none;
  font-size: 1.125rem;
  line-height: 1;
  pointer-events: none;
}

#login-form #toggle-pwd:hover {
  color: var(--blw-primary);
  background: #eaf1ff;
}

#login-form #toggle-pwd:hover .material-symbols-outlined {
  color: var(--blw-primary);
}

#login-form button[type="submit"] {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blw-primary) 0%, var(--blw-accent) 100%);
  color: #fff;
  font-family: var(--blw-font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 80, 212, 0.28);
  transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

#login-form button[type="submit"]:hover {
  box-shadow: 0 12px 32px rgba(0, 80, 212, 0.35);
  opacity: 0.96;
}

#login-form button[type="submit"]:active {
  transform: scale(0.99);
}

#login-form .blw-help {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.6875rem;
  line-height: 1.6;
  color: var(--blw-muted);
}

#login-form .errorMessage {
  color: var(--blw-error);
  font-size: 0.75rem;
  margin-top: 0.375rem;
  font-weight: 500;
}

#login-form .blw-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  border: 1px solid #f0c040;
  background: #fffbeb;
}

#login-form .blw-alert .material-symbols-outlined {
  flex-shrink: 0;
  font-size: 1.125rem;
  color: #b45309;
}

#login-form .blw-alert p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #92400e;
}

#login-form input:-webkit-autofill,
#login-form input:-webkit-autofill:hover,
#login-form input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--blw-input-bg) inset !important;
  -webkit-text-fill-color: var(--blw-text) !important;
  caret-color: var(--blw-text);
}

@media (max-width: 480px) {
  .blw-login-card-header,
  .blw-login-card-body {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .blw-login-footer {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}