/**
 * InSec+ Login — zentrierte Glass-Card nach Brand-Mockup
 */

.login-screen {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 70% at 15% 20%, rgba(34, 120, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 60% at 90% 80%, rgba(40, 90, 200, 0.16), transparent 50%),
    linear-gradient(165deg, #050a14 0%, #0a1224 42%, #07101c 100%);
  color: rgba(235, 240, 255, 0.96);
}

.login-waves {
  position: absolute;
  inset: -10% -5%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.login-wave {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
}

.login-wave--1 {
  width: 70vmax;
  height: 42vmax;
  left: -18%;
  top: 8%;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(70, 150, 255, 0.45), transparent 60%),
    linear-gradient(120deg, rgba(30, 80, 180, 0.35), transparent 70%);
  transform: rotate(-18deg);
  animation: loginWaveDrift 28s ease-in-out infinite alternate;
}

.login-wave--2 {
  width: 80vmax;
  height: 48vmax;
  right: -22%;
  bottom: -8%;
  background:
    radial-gradient(ellipse at 60% 50%, rgba(50, 130, 255, 0.38), transparent 62%),
    linear-gradient(200deg, rgba(20, 60, 140, 0.4), transparent 65%);
  transform: rotate(12deg);
  animation: loginWaveDrift 34s ease-in-out infinite alternate-reverse;
}

.login-wave--3 {
  width: 55vmax;
  height: 30vmax;
  left: 25%;
  bottom: 12%;
  background: radial-gradient(ellipse at center, rgba(80, 170, 255, 0.22), transparent 68%);
  animation: loginWaveDrift 22s ease-in-out infinite alternate;
}

.login-wave--glow {
  inset: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  filter: none;
  opacity: 1;
  background:
    radial-gradient(ellipse 50% 40% at 50% 110%, rgba(34, 120, 255, 0.2), transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 10%, rgba(60, 140, 255, 0.12), transparent 60%);
}

@keyframes loginWaveDrift {
  from { transform: translate3d(0, 0, 0) rotate(var(--login-wave-rot, -12deg)) scale(1); }
  to { transform: translate3d(2%, -2%, 0) rotate(calc(var(--login-wave-rot, -12deg) + 6deg)) scale(1.04); }
}

.login-topbar,
.login-layout,
.login-page-footer {
  position: relative;
  z-index: 1;
}

.login-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem clamp(1.1rem, 3vw, 2rem);
}

.login-topbar-brand {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
}

.login-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.login-theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(200, 210, 230, 0.72);
}

.login-theme-ico {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

.login-theme-toggle {
  position: relative;
  width: 2.55rem;
  height: 1.35rem;
  border: none;
  border-radius: 999px;
  padding: 0;
  cursor: pointer;
  background: linear-gradient(90deg, #1a62d6, #2278ff);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.login-theme-knob {
  position: absolute;
  top: 0.16rem;
  left: 0.16rem;
  width: 1.02rem;
  height: 1.02rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
  transition: transform 0.22s ease;
}

.login-theme-toggle[aria-pressed="false"] .login-theme-knob,
html[data-theme="light"] .login-theme-toggle .login-theme-knob {
  transform: translateX(1.18rem);
}

.login-lang {
  position: relative;
}

.login-lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 2rem;
  padding: 0.2rem 0.45rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(220, 228, 245, 0.88);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.login-lang-trigger svg {
  width: 0.9rem;
  height: 0.9rem;
  opacity: 0.7;
}

.login-lang-menu {
  min-width: 8.5rem;
  right: 0;
  left: auto;
  position: absolute;
  top: calc(100% + 0.35rem);
  z-index: 40;
  padding: 0.35rem;
  border-radius: 12px;
  border: 1px solid rgba(170, 200, 255, 0.18);
  background: rgba(12, 20, 36, 0.96);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.login-lang-menu .insec-dd-option {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  background: transparent;
  color: rgba(230, 236, 250, 0.92);
  font: inherit;
  font-size: 0.86rem;
  cursor: pointer;
}

.login-lang-menu .insec-dd-option:hover,
.login-lang-menu .insec-dd-option[aria-selected="true"] {
  background: rgba(34, 120, 255, 0.22);
}

.login-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  padding: 0.5rem 1rem 1.25rem;
}

.login-layout--register {
  grid-template-columns: unset;
}

.login-panel {
  width: 100%;
  max-width: 26.5rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  background: transparent;
}

.login-card {
  width: 100%;
  max-width: 26.5rem;
  margin-inline: auto;
  padding: clamp(1.55rem, 3.5vw, 2.1rem) clamp(1.35rem, 3vw, 1.85rem) 1.45rem;
  display: grid;
  gap: 1.05rem;
  border-radius: 22px;
  border: 1px solid rgba(170, 200, 255, 0.22);
  background:
    linear-gradient(165deg, rgba(22, 34, 58, 0.88), rgba(12, 20, 38, 0.92));
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  opacity: 1 !important;
  transform: none;
}

.login-layout--register .login-card,
.login-card--register {
  max-width: 32rem;
}

.login-panel-header--brand {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.35rem;
  margin-bottom: 0.25rem;
}

.login-card-logo {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: contain;
  margin-bottom: 0.35rem;
  filter: drop-shadow(0 8px 18px rgba(34, 120, 255, 0.35));
}

.login-brand-title {
  margin: 0;
  font-size: clamp(1.55rem, 3.5vw, 1.85rem);
  font-weight: 750;
  letter-spacing: 0.04em;
  color: #fff;
}

.login-brand-tagline {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(180, 198, 230, 0.72);
}

.login-panel-hint {
  margin: 0.15rem 0 0;
  font-size: 0.86rem;
  line-height: 1.4;
  color: rgba(190, 205, 230, 0.78);
  text-align: center;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
}

.login-card .auth-form {
  gap: 0.75rem;
}

.login-card .auth-field--icon label.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.login-input-shell {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input-ico {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.1rem;
  height: 1.1rem;
  color: rgba(160, 180, 220, 0.7);
  pointer-events: none;
  z-index: 1;
}

.login-input-ico svg {
  width: 100%;
  height: 100%;
  display: block;
}

.login-card .auth-form .login-input-shell > input:not([type="checkbox"]),
.login-card .auth-form input:not([type="checkbox"]) {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(140, 170, 220, 0.22);
  background: rgba(8, 14, 28, 0.55);
  color: rgba(235, 240, 255, 0.96);
  font: inherit;
  font-size: 0.94rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.login-card .auth-form .login-input-shell > input:not([type="checkbox"]) {
  padding-left: 2.65rem;
}

.login-card .auth-form .login-input-shell.input-with-eye > input {
  padding-right: 2.75rem;
}

.login-card .auth-form input:not([type="checkbox"]):focus {
  outline: none;
  border-color: rgba(80, 150, 255, 0.65);
  box-shadow: 0 0 0 3px rgba(34, 120, 255, 0.22);
  background: rgba(10, 18, 36, 0.72);
}

.login-card .input-with-eye > .input-eye-btn {
  color: rgba(170, 190, 230, 0.75);
}

.login-options-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.1rem;
}

.login-remember-row {
  margin: 0;
  gap: 0.55rem;
  color: rgba(210, 220, 240, 0.88);
  font-size: 0.86rem;
}

.login-remember-row input[type="checkbox"] {
  accent-color: #2278ff;
  width: 1.05rem;
  height: 1.05rem;
}

.login-text-link {
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  color: #6aa8ff;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.login-text-link:hover {
  color: #9bc4ff;
  text-decoration: underline;
}

.login-register-link {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 0.15rem;
  padding: 0.35rem 0;
}

.login-submit-btn,
.login-card button.login-submit-btn[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  min-height: 3rem;
  margin-top: 0.15rem;
  border: none !important;
  border-radius: 12px;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff !important;
  cursor: pointer;
  background: linear-gradient(95deg, #1a62d6 0%, #2278ff 48%, #4aa0ff 100%) !important;
  box-shadow:
    0 10px 28px rgba(34, 120, 255, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
}

.login-submit-btn svg {
  width: 1.15rem;
  height: 1.15rem;
}

.login-submit-btn:hover:not(:disabled),
.login-card button.login-submit-btn[type="submit"]:hover:not(:disabled) {
  filter: brightness(1.06);
  background: linear-gradient(95deg, #1c6ae0 0%, #2b84ff 48%, #5aabff 100%) !important;
  box-shadow:
    0 12px 32px rgba(34, 120, 255, 0.48),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.login-submit-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0.15rem 0 0.05rem;
  color: rgba(160, 175, 205, 0.55);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(150, 175, 220, 0.28), transparent);
}

.login-sso-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  min-height: 2.95rem;
  border-radius: 12px;
  border: 1px solid rgba(190, 210, 245, 0.28);
  background: rgba(12, 20, 38, 0.35);
  color: rgba(235, 240, 255, 0.94);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.login-sso-btn svg {
  width: 1.15rem;
  height: 1.15rem;
  opacity: 0.9;
}

.login-sso-btn:hover {
  background: rgba(30, 48, 80, 0.45);
  border-color: rgba(190, 210, 245, 0.42);
}

.login-page-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.85rem clamp(1.1rem, 3vw, 2rem) 1.15rem;
  color: rgba(160, 175, 205, 0.62);
  font-size: 0.75rem;
  line-height: 1.4;
}

.login-page-footer__copy {
  display: grid;
  gap: 0.15rem;
}

.login-page-footer__links {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.login-page-footer__links a {
  color: inherit;
  text-decoration: none;
}

.login-page-footer__links a:hover {
  color: rgba(210, 220, 245, 0.9);
}

.login-page-footer__links a + a::before {
  content: "|";
  margin-right: 0.55rem;
  opacity: 0.45;
}

/* Hide obsolete split-hero pieces if referenced elsewhere */
.login-hero,
.login-footer-note {
  display: none !important;
}

.login-card .login-error {
  margin: 0;
  min-height: 0;
}

.login-card--register .login-panel-header--brand .login-brand-tagline {
  letter-spacing: 0.04em;
  text-transform: none;
  font-size: 0.86rem;
}

html[data-theme="light"] .login-screen {
  background:
    radial-gradient(ellipse 90% 70% at 15% 20%, rgba(34, 120, 255, 0.14), transparent 55%),
    linear-gradient(165deg, #e8eef8 0%, #f4f7fc 48%, #dfe7f4 100%);
  color: #152033;
}

html[data-theme="light"] .login-topbar-brand,
html[data-theme="light"] .login-brand-title {
  color: #0f1a2e;
}

html[data-theme="light"] .login-lang-trigger,
html[data-theme="light"] .login-theme-switch {
  color: rgba(30, 45, 70, 0.72);
}

html[data-theme="light"] .login-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.82), rgba(244, 248, 255, 0.88));
  border-color: rgba(40, 80, 150, 0.14);
  box-shadow: 0 24px 60px rgba(20, 40, 80, 0.12);
}

html[data-theme="light"] .login-brand-tagline,
html[data-theme="light"] .login-page-footer {
  color: rgba(50, 70, 100, 0.62);
}

html[data-theme="light"] .login-card .auth-form input:not([type="checkbox"]) {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(40, 80, 150, 0.18);
  color: #152033;
}

html[data-theme="light"] .login-sso-btn {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(40, 80, 150, 0.22);
  color: #152033;
}

html[data-theme="light"] .login-remember-row {
  color: rgba(30, 45, 70, 0.82);
}

html[data-theme="light"] .login-wave {
  opacity: 0.28;
}

@media (max-width: 640px) {
  .login-topbar {
    padding: 0.95rem 1rem;
  }

  .login-card {
    border-radius: 18px;
  }

  .login-page-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .login-options-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-wave--1,
  .login-wave--2,
  .login-wave--3 {
    animation: none;
  }
}