.auth-screen,
.admin-screen {
  position: fixed;
  inset: 0;
  z-index: 300;
  background:
    radial-gradient(circle at 16% 20%, rgba(255, 196, 112, 0.18), transparent 48%),
    radial-gradient(circle at 86% 12%, rgba(150, 198, 255, 0.2), transparent 50%),
    linear-gradient(180deg, #1c1209 0%, #120c06 100%);
  color: #f8efe3;
}

.auth-shell,
.admin-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(16px, env(safe-area-inset-top)) 14px max(20px, 0px);
}

#settings-screen .admin-shell {
  display: block;
  height: 100dvh;
  min-height: 0;
  overflow-y: auto;
  padding: max(12px, env(safe-area-inset-top)) 14px max(20px, 0px);
}

#settings-screen .admin-card,
#billing-screen .admin-card,
#salon-screen .admin-card {
  margin: 0 auto;
  min-height: calc(100dvh - max(12px, env(safe-area-inset-top)) - max(20px, 0px));
}

#billing-screen .admin-shell,
#salon-screen .admin-shell {
  display: block;
  height: 100dvh;
  min-height: 0;
  overflow-y: auto;
  padding: max(12px, env(safe-area-inset-top)) 14px max(20px, 0px);
}

.auth-card,
.admin-card {
  width: min(560px, 100%);
  border-radius: 18px;
  border: 1px solid rgba(255, 223, 164, 0.35);
  background: rgba(28, 17, 10, 0.94);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  padding: 16px;
}

.auth-headline,
.admin-headline {
  margin: 0 0 6px;
  font-size: 1.35rem;
  line-height: 1.2;
}

.auth-subline,
.admin-subline {
  margin: 0 0 14px;
  color: rgba(255, 240, 219, 0.8);
  font-size: 0.96rem;
}

.auth-stack {
  display: grid;
  gap: 12px;
}

.auth-login-form,
.auth-register-form {
  display: none;
  gap: 10px;
}

.auth-screen[data-auth-mode="login"] .auth-login-form {
  display: grid;
}

.auth-screen[data-auth-mode="register"] .auth-register-form {
  display: grid;
}

.auth-field {
  display: grid;
  gap: 6px;
}

.auth-field label {
  font-size: 0.9rem;
  color: rgba(255, 236, 207, 0.85);
}

.auth-field input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 229, 177, 0.32);
  background: rgba(0, 0, 0, 0.22);
  color: #fff7ea;
  padding: 11px 12px;
  font-size: 1rem;
}

.auth-field-hint {
  font-size: 0.78rem;
  color: rgba(255, 236, 207, 0.68);
}

.auth-inline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 237, 210, 0.86);
}

.auth-role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.auth-role-grid--stacked {
  grid-template-columns: 1fr;
  gap: 16px;
}

.auth-role-btn {
  border-radius: 12px;
  border: 1px solid rgba(255, 213, 137, 0.35);
  background: rgba(255, 189, 89, 0.09);
  color: #f9edd9;
  padding: 10px 8px;
  font-size: 0.9rem;
}

.auth-role-btn.is-active {
  border-color: rgba(255, 211, 104, 0.95);
  background: rgba(255, 191, 76, 0.24);
}

.auth-role-btn--large {
  padding: 16px 14px;
  font-size: 1.05rem;
  min-height: 56px;
}

.auth-role-stage-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 223, 164, 0.3);
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.auth-role-stage-title {
  margin: 0 0 4px;
  font-size: 1.2rem;
}

.auth-role-stage-subtitle {
  margin: 0 0 14px;
  font-size: 0.95rem;
  color: rgba(255, 236, 207, 0.84);
}

#auth-register-role-step:not(.hidden) {
  display: grid;
  min-height: calc(100dvh - max(16px, env(safe-area-inset-top)) - max(20px, 0px));
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 196, 112, 0.16), transparent 48%),
    radial-gradient(circle at 84% 12%, rgba(150, 198, 255, 0.16), transparent 52%),
    linear-gradient(180deg, #1b1209 0%, #110b05 100%);
  padding: max(16px, env(safe-area-inset-top)) 16px max(20px, 0px);
  margin: -16px;
  overflow-y: auto;
  align-content: center;
  gap: 18px;
  border-radius: 16px;
}

#auth-register-role-step:not(.hidden) .auth-role-stage-card {
  width: min(560px, 100%);
  margin: 0 auto;
}

#auth-register-role-step:not(.hidden) .auth-actions {
  width: min(560px, 100%);
  margin: 0 auto;
}

.auth-actions {
  display: grid;
  gap: 8px;
}

.auth-primary-btn,
.auth-secondary-btn,
.admin-primary-btn,
.admin-secondary-btn {
  width: 100%;
  border-radius: 12px;
  border: none;
  padding: 12px 14px;
  font-size: 1rem;
}

.auth-primary-btn,
.admin-primary-btn {
  background: linear-gradient(180deg, #ffcf79, #f2a93f);
  color: #2c1702;
  font-weight: 700;
}

.auth-secondary-btn,
.admin-secondary-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #ffefd2;
}

.auth-info {
  min-height: 20px;
  margin: 0;
  font-size: 0.9rem;
}

.auth-info--error {
  color: #ffb6b6;
}

.auth-info--ok {
  color: #b6ffc5;
}

.auth-register-success-step {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: max(16px, env(safe-area-inset-top)) 16px max(18px, 0px);
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 206, 124, 0.2), transparent 48%),
    radial-gradient(circle at 82% 14%, rgba(161, 207, 255, 0.16), transparent 54%),
    linear-gradient(180deg, rgba(25, 16, 9, 0.96) 0%, rgba(11, 7, 4, 0.97) 100%);
}

.auth-register-success-step.hidden {
  display: none;
}

.auth-register-success-card {
  width: min(560px, 100%);
  border-radius: 20px;
  border: 1px solid rgba(255, 225, 168, 0.34);
  background: rgba(28, 17, 10, 0.95);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4);
  padding: 18px 16px 16px;
  display: grid;
  gap: 14px;
}

.auth-register-success-title {
  margin: 0;
  font-size: 1.35rem;
}

.auth-register-success-text {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 236, 207, 0.86);
}

.auth-register-success-btn {
  min-height: 58px;
}

.auth-step-indicator {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 236, 207, 0.9);
}

.auth-video-step-card {
  display: grid;
  gap: 8px;
}

.auth-video-step-card--fullscreen {
  position: fixed;
  inset: 0;
  z-index: 370;
  padding: max(12px, env(safe-area-inset-top)) 10px 0;
  background:
    radial-gradient(circle at 16% 16%, rgba(255, 196, 112, 0.15), transparent 46%),
    linear-gradient(180deg, #160f08 0%, #0f0904 100%);
}

.auth-video-step-kicker {
  font-size: 0.9rem;
  color: rgba(255, 236, 207, 0.86);
}

.auth-video-frame {
  position: relative;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 229, 177, 0.28);
  background: rgba(0, 0, 0, 0.35);
  aspect-ratio: 9 / 16;
}

.auth-video-frame--fullscreen {
  height: calc(100dvh - max(12px, env(safe-area-inset-top)));
  width: min(560px, 100%);
  margin: 0 auto;
  aspect-ratio: auto;
}

.auth-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #070b16;
}

.auth-video-continue-btn {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  min-height: calc(62px + 0px);
  padding: 14px 18px calc(14px + 0px);
  border: none;
  border-radius: 22px 22px 0 0;
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(180deg, #ffcf79, #f2a93f);
  color: #2c1702;
  box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.35);
}

.auth-terms {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 238, 212, 0.86);
}

.admin-metrics {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.admin-metric {
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px;
  font-size: 0.95rem;
}

.settings-entry {
  width: 100%;
  text-align: left;
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px;
}

.settings-entry-title {
  font-size: 0.98rem;
  font-weight: 700;
}

.settings-entry-hint {
  margin-top: 2px;
  font-size: 0.86rem;
  color: rgba(255, 236, 212, 0.76);
}

.settings-sections {
  display: grid;
  gap: 26px;
}

.settings-section {
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.settings-section-title {
  margin: 0;
  padding: 10px 12px 6px;
  font-size: 0.82rem;
  color: rgba(255, 236, 212, 0.72);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.settings-row {
  width: 100%;
  border: none;
  border-top: 1px solid rgba(255, 230, 178, 0.18);
  background: transparent;
  color: #f8efe3;
  text-align: left;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.settings-row:first-of-type {
  border-top: none;
}

.settings-row-main {
  display: grid;
  gap: 2px;
}

.settings-row-label {
  font-size: 0.97rem;
  font-weight: 600;
}

.settings-row-hint {
  font-size: 0.84rem;
  color: rgba(255, 236, 212, 0.74);
}

.settings-row-chevron {
  font-size: 1rem;
  color: rgba(255, 236, 212, 0.72);
}

.settings-panel {
  position: fixed;
  inset: 0;
  z-index: 420;
  background:
    radial-gradient(circle at 14% 14%, rgba(255, 196, 112, 0.14), transparent 46%),
    linear-gradient(180deg, #1a1109 0%, #100a05 100%);
  padding: max(14px, env(safe-area-inset-top)) 14px max(16px, 0px);
  overflow-y: auto;
}

.settings-panel-back {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(255, 223, 164, 0.34);
  background: rgba(255, 255, 255, 0.05);
  color: #ffe1ad;
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 1px 0;
  margin-bottom: 0;
}

.settings-panel-top {
  display: flex;
  align-items: center;
  min-height: 34px;
}

.settings-panel-card {
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px;
  margin: 6px 0 12px;
}

.settings-panel-title {
  margin: 0 0 4px;
  font-size: 1.07rem;
}

.settings-panel-desc {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 236, 212, 0.8);
}

.settings-preferences--spacious {
  gap: 16px;
}

.settings-preferences--spacious .settings-toggle-grid {
  grid-template-columns: 1fr;
  gap: 14px;
}

.settings-preferences--spacious .settings-check {
  border-radius: 10px;
  border: 1px solid rgba(255, 230, 178, 0.2);
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 11px;
}

.settings-preferences {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.03);
}

.settings-field {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: rgba(255, 236, 207, 0.9);
}

.settings-field select {
  border-radius: 10px;
  border: 1px solid rgba(255, 229, 177, 0.32);
  background: rgba(0, 0, 0, 0.22);
  color: #fff7ea;
  padding: 9px 10px;
}

.settings-toggle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.settings-check {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.9rem;
  color: rgba(255, 237, 210, 0.86);
}

.settings-check--between {
  justify-content: space-between;
}

.settings-check--column {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.settings-check--column input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 229, 177, 0.32);
  background: rgba(0, 0, 0, 0.22);
  color: #fff7ea;
  padding: 10px 11px;
  font-size: 0.95rem;
}

.settings-actions-inline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.settings-inline-info {
  margin: 0;
  min-height: 18px;
  font-size: 0.82rem;
  color: rgba(255, 236, 207, 0.82);
}

.settings-scan-video {
  width: 100%;
  min-height: 180px;
  border-radius: 12px;
  border: 1px solid rgba(255, 229, 177, 0.22);
  background: rgba(0, 0, 0, 0.4);
}

.settings-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff0cf;
}

.settings-status-badge.is-none {
  border-color: rgba(255, 230, 178, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

.settings-status-badge.is-pending {
  border-color: rgba(255, 204, 115, 0.48);
  background: rgba(255, 190, 80, 0.2);
  color: #ffe8be;
}

.settings-status-badge.is-active {
  border-color: rgba(145, 255, 186, 0.42);
  background: rgba(101, 238, 160, 0.2);
  color: #dcffe7;
}

.settings-license-output {
  display: grid;
  gap: 10px;
}

.settings-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

.settings-license-qr {
  width: min(260px, 100%);
  border-radius: 12px;
  border: 1px solid rgba(255, 230, 178, 0.2);
  background: #fff;
  padding: 6px;
}

@media (max-width: 680px) {
  .auth-inline,
  .auth-role-grid,
  .settings-toggle-grid {
    grid-template-columns: 1fr;
  }
}