/* NalyOS authentication shell.
 *
 * The legacy login stylesheet still owns the dashboard illustration and form
 * measurements used by these routes. This layer owns the material language:
 * shared tokens, calm page depth, controls, focus and responsive behaviour. */

.naly-auth {
  min-height: 100svh;
  background:
    radial-gradient(
      circle at 12% 8%,
      color-mix(in srgb, var(--acc) 12%, transparent),
      transparent 34%
    ),
    radial-gradient(
      circle at 92% 88%,
      color-mix(in srgb, var(--margherita) 14%, transparent),
      transparent 30%
    ),
    var(--bg-page);
  color: var(--text-1);
  color-scheme: light;
  font-family: var(--font);
}

[data-theme="dark"] .naly-auth {
  color-scheme: dark;
}

.naly-auth .stage {
  display: none;
}

.naly-auth .fx {
  z-index: 0;
}

.naly-auth .fx .beam {
  top: -18%;
  left: 68%;
  width: min(32vw, 360px);
  height: 136%;
  transform: rotate(18deg);
  background: linear-gradient(
    180deg,
    transparent,
    color-mix(in srgb, var(--acc) 8%, transparent),
    transparent
  );
  filter: none;
  opacity: 1;
}

.naly-auth .fx .glow {
  top: -28%;
  left: 8%;
  width: min(92vw, 900px);
  height: min(76vw, 760px);
  transform: none;
  background: radial-gradient(
    closest-side,
    color-mix(in srgb, var(--acc) 10%, transparent),
    transparent
  );
  filter: none;
}

.naly-auth .fx .orb {
  filter: none;
  opacity: 1;
}

.naly-auth .fx .orb-blue {
  left: -130px;
  bottom: -150px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--acc) 12%, transparent),
    transparent 68%
  );
}

.naly-auth .fx .orb-gold {
  top: 6%;
  right: -90px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--margherita) 16%, transparent),
    transparent 68%
  );
}

.naly-auth .screen {
  z-index: 1;
  min-height: 100svh;
  align-items: center;
  justify-content: center;
  padding: max(28px, calc(env(safe-area-inset-top, 0px) + 20px))
    max(18px, calc(env(safe-area-inset-right, 0px) + 18px))
    max(28px, calc(env(safe-area-inset-bottom, 0px) + 20px))
    max(18px, calc(env(safe-area-inset-left, 0px) + 18px));
}

.naly-auth .panel {
  width: min(100%, 470px);
  max-width: none;
  padding: clamp(28px, 5vw, 42px);
  overflow: hidden;
  border: 1px solid var(--naly-surface-border);
  border-radius: var(--naly-r-card);
  background: var(--naly-surface);
  box-shadow: var(--naly-elev-3);
  color: var(--text-1);
}

.naly-auth .panel::before {
  top: 0;
  right: 0;
  bottom: auto;
  left: 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--acc),
    var(--acc) 72%,
    var(--margherita)
  );
}

.naly-auth .brand {
  gap: 11px;
  margin-bottom: 26px;
}

.naly-auth .brand img {
  width: 38px;
  height: 38px;
  padding: 6px;
  border: 1px solid var(--naly-surface-border);
  border-radius: var(--naly-r-icon);
  background: var(--margherita);
  box-shadow: var(--naly-elev-1);
  object-fit: contain;
}

.naly-auth .brand .name,
.naly-auth .head {
  color: var(--text-1);
}

.naly-auth .brand .name {
  font-size: var(--font-size-lg);
  font-weight: 800;
}

.naly-auth .head {
  font-size: clamp(2rem, 1.6rem + 1.5vw, 2.55rem);
  font-weight: 800;
  letter-spacing: -0.045em;
}

.naly-auth .sub,
.naly-auth .legal,
.naly-auth .foot .trial,
.naly-auth .foot .nocc {
  color: var(--text-2) !important;
}

.naly-auth form {
  margin-top: 26px;
}

.naly-auth label {
  color: var(--text-2);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.naly-auth .input {
  min-height: var(--tap);
  border: var(--naly-control-bw) solid var(--naly-control-border);
  border-radius: var(--naly-r-control);
  background: var(--naly-control-bg);
  box-shadow: var(--naly-control-shadow);
  color: var(--text-1);
}

.naly-auth .input::placeholder {
  color: var(--text-3);
}

.naly-auth .input:focus {
  border-color: var(--acc);
  box-shadow:
    var(--naly-control-shadow),
    0 0 0 4px color-mix(in srgb, var(--acc) 16%, transparent);
}

.naly-auth .eye {
  border-radius: var(--naly-r-icon);
  color: var(--text-3);
}

.naly-auth .eye:hover {
  background: var(--acc-soft);
  color: var(--acc-ink);
}

.naly-auth .remember {
  color: var(--text-2);
}

.naly-auth .box {
  border: var(--naly-control-bw) solid var(--naly-control-border);
  border-radius: 6px;
  background: var(--naly-control-bg);
  box-shadow: var(--naly-control-shadow);
}

.naly-auth .remember input:checked + .box {
  border-color: var(--acc);
  background: var(--acc);
}

.naly-auth .forgot,
.naly-auth .foot .trial a {
  color: var(--acc-ink);
}

.naly-auth .btn-signin {
  min-height: 52px;
  border: 0;
  border-radius: var(--naly-r-control);
  background: var(--naly-cta-bg);
  box-shadow: var(--naly-cta-shadow);
  color: var(--ink-10);
  font-weight: 800;
}

.naly-auth .btn-signin:hover {
  transform: translateY(-1px);
  box-shadow: var(--naly-cta-shadow);
  filter: brightness(1.04);
}

.naly-auth .panel > a[href*="google"] {
  min-height: var(--tap) !important;
  border: var(--naly-control-bw) solid var(--naly-control-border) !important;
  border-radius: var(--naly-r-control) !important;
  background: var(--naly-control-bg) !important;
  box-shadow: var(--naly-control-shadow) !important;
  color: var(--text-1) !important;
}

.naly-auth .foot {
  border-color: var(--naly-surface-border);
}

.naly-auth .auth-alert {
  border: 1px solid var(--naly-surface-border);
  border-radius: var(--naly-r-control);
  background: var(--naly-surface);
  color: var(--text-1);
}

.naly-auth .auth-alert-danger {
  border-color: var(--red);
  background: var(--red-soft);
  color: var(--red);
}

.naly-auth .auth-alert-success {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}

.naly-auth .auth-alert-warning {
  border-color: var(--warning);
  background: var(--warning-bg);
  color: var(--warning);
}

.naly-auth .auth-alert-info {
  border-color: var(--info);
  background: var(--info-bg);
  color: var(--info);
}

.naly-auth .mfa-qr {
  display: grid;
  width: 202px;
  height: 202px;
  padding: 12px;
  place-items: center;
  border: 1px solid var(--naly-surface-border);
  border-radius: var(--naly-r-tile) !important;
  background: var(--ink-10) !important;
  box-shadow: var(--naly-elev-1);
}

.naly-auth .mfa-qr img {
  width: 176px;
  height: 176px;
}

.naly-auth .mfa-qr + p,
.naly-auth .panel code,
.naly-auth .panel li {
  color: var(--text-1) !important;
}

.naly-auth .panel > .anim:has(ul) {
  border: 1px solid var(--naly-surface-border) !important;
  border-radius: var(--naly-r-tile) !important;
  background: var(--naly-control-bg) !important;
  box-shadow: var(--naly-elev-1);
}

.naly-auth .mfa-recovery-warning {
  margin-bottom: 16px;
  color: var(--warning) !important;
}

/* Invitation registration and password recovery share the compact auth
 * shell, rather than inheriting authenticated app chrome from base.html. */
.naly-auth .auth-flow-panel {
  max-width: 470px;
}

.naly-auth .auth-flow-panel form {
  display: grid;
  gap: 2px;
}

.naly-auth .auth-flow-panel .btn-signin {
  margin-top: 8px;
}

.naly-auth .auth-flow-company {
  display: grid;
  gap: 2px;
  margin: 18px 0 20px;
}

.naly-auth .auth-flow-company span {
  color: var(--text-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.naly-auth .auth-flow-provider {
  display: flex;
  width: 100%;
  min-height: var(--tap);
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 12px;
  border: var(--naly-control-bw) solid var(--naly-control-border);
  border-radius: var(--naly-r-control);
  background: var(--naly-control-bg);
  box-shadow: var(--naly-control-shadow);
  color: var(--text-1);
  font-weight: 800;
  text-decoration: none;
}

.naly-auth .auth-flow-footer {
  color: var(--text-2);
  font-size: var(--font-size-sm);
}

.naly-auth .auth-flow-footer a {
  color: var(--acc-ink);
  font-weight: 800;
}

/* Signup keeps its useful two-column story/form composition. NalyOS replaces
 * only its old independent palette and materials. */
.naly-auth .su-shell {
  background: var(--bg-page);
}

.naly-auth .su-aside {
  background: linear-gradient(160deg, var(--ink-1), var(--ink-0));
  color: var(--text-on-dark);
}

.naly-auth .su-aside::before {
  background:
    radial-gradient(
      circle at 84% 0%,
      color-mix(in srgb, var(--acc-lift) 24%, transparent),
      transparent 50%
    ),
    radial-gradient(
      circle at 8% 100%,
      color-mix(in srgb, var(--margherita) 16%, transparent),
      transparent 44%
    );
}

.naly-auth .su-brand {
  color: var(--text-on-dark);
}

.naly-auth .su-brand img {
  width: 38px;
  height: 38px;
  padding: 6px;
  border-radius: var(--naly-r-icon);
  background: var(--margherita);
  box-shadow: var(--naly-elev-1);
}

.naly-auth .su-headline,
.naly-auth .su-steps li b {
  color: var(--text-on-dark);
}

.naly-auth .su-headline .gold {
  background: none;
  color: var(--margherita);
  -webkit-text-fill-color: currentColor;
}

.naly-auth .su-steps li {
  border-color: color-mix(in srgb, var(--text-on-dark) 14%, transparent);
  color: var(--text-on-dark-2);
}

.naly-auth .su-steps .n {
  border-radius: var(--naly-r-icon);
  background: var(--margherita);
  color: var(--ink-1);
  box-shadow: var(--naly-elev-1);
}

.naly-auth .su-reassure {
  color: var(--text-on-dark);
}

.naly-auth .su-main {
  background:
    radial-gradient(
      circle at 100% 0%,
      color-mix(in srgb, var(--acc) 8%, transparent),
      transparent 34%
    ),
    var(--bg-page);
}

.naly-auth .su-card {
  width: min(500px, 100%);
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--naly-surface-border);
  border-radius: var(--naly-r-card);
  background: var(--naly-surface);
  box-shadow: var(--naly-elev-3);
}

.naly-auth .su-card h1 {
  color: var(--text-1);
  font-size: clamp(1.9rem, 1.5rem + 1.5vw, 2.35rem);
  letter-spacing: -0.04em;
}

.naly-auth .su-card .su-sub,
.naly-auth .su-hint,
.naly-auth .su-terms label,
.naly-auth .su-foot {
  color: var(--text-2) !important;
}

.naly-auth .su-alert {
  border: 1px solid var(--red);
  border-radius: var(--naly-r-control);
  background: var(--red-soft);
  color: var(--red);
}

.naly-auth .su-alert.success {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}

.naly-auth .su-sso,
.naly-auth .su-input {
  border: var(--naly-control-bw) solid var(--naly-control-border);
  border-radius: var(--naly-r-control);
  background: var(--naly-control-bg);
  box-shadow: var(--naly-control-shadow);
  color: var(--text-1);
}

.naly-auth .su-sso:hover,
.naly-auth .su-input:focus {
  border-color: var(--acc);
  box-shadow:
    var(--naly-control-shadow),
    0 0 0 4px color-mix(in srgb, var(--acc) 16%, transparent);
}

.naly-auth .su-or {
  color: var(--text-3);
}

.naly-auth .su-or::before,
.naly-auth .su-or::after {
  background: var(--naly-surface-border);
}

.naly-auth .su-label {
  color: var(--text-2);
}

.naly-auth .su-input::placeholder {
  color: var(--text-3);
}

.naly-auth .su-terms input {
  accent-color: var(--acc);
}

.naly-auth .su-terms a,
.naly-auth .su-foot a {
  color: var(--acc-ink);
}

.naly-auth .su-submit {
  border: 0;
  border-radius: var(--naly-r-control);
  background: var(--naly-cta-bg);
  box-shadow: var(--naly-cta-shadow);
  color: var(--ink-10);
}

.naly-auth :is(a, button, input):focus-visible {
  outline: 3px solid var(--margherita);
  outline-offset: 3px;
}

@media (max-width: 680px) {
  .naly-auth .screen {
    align-items: flex-start;
    padding-top: max(18px, calc(env(safe-area-inset-top, 0px) + 14px));
  }

  .naly-auth .panel {
    padding: 28px 22px;
  }

  .naly-auth .brand {
    margin-bottom: 22px;
  }

  .naly-auth .head {
    font-size: clamp(1.9rem, 10vw, 2.35rem);
  }
}

@media (max-width: 900px) {
  .naly-auth .su-main {
    padding: 18px 14px 32px;
  }

  .naly-auth .su-card {
    padding: 26px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .naly-auth .btn-signin:hover {
    transform: none;
  }
}