/* ═══════════════════════════════════════════════
   EPSA AUTH PAGES — Login & Registration
   ═══════════════════════════════════════════════ */

/* ─── AUTH LAYOUT ────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* ─── AUTH LEFT PANEL ────────────────────────── */
.auth-panel-left {
  background: linear-gradient(160deg, var(--dark-800) 0%, var(--epsa-green-dark) 50%, var(--dark-900) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-10) var(--space-12);
  min-height: 100vh;
}

.auth-panel-left-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.auth-panel-left-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  object-position: center 20%;
}

.auth-panel-left-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5,14,7,0.4) 0%,
    rgba(13,31,18,0.6) 50%,
    rgba(5,14,7,0.85) 100%
  );
}

.auth-left-content {
  position: relative;
  z-index: 1;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-16);
}

.auth-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.auth-logo-text {
  display: flex;
  flex-direction: column;
}

.auth-logo-main {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: white;
  letter-spacing: 0.05em;
}

.auth-logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-panel-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.auth-panel-headline span {
  background: linear-gradient(135deg, var(--epsa-gold-light), var(--epsa-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-panel-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  max-width: 380px;
  margin-bottom: var(--space-10);
}

.auth-panel-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
}

.auth-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.auth-left-bottom {
  position: relative;
  z-index: 1;
}

.auth-bottom-quote {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  font-style: italic;
  border-left: 2px solid var(--epsa-gold);
  padding-left: var(--space-3);
}

/* ─── AUTH RIGHT PANEL ───────────────────────── */
.auth-panel-right {
  background:
    radial-gradient(circle at top right, rgba(200,163,64,0.12), transparent 30%),
    linear-gradient(180deg, #f9faf6 0%, #f4f7f2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-12);
  min-height: 100vh;
  overflow-y: auto;
}

.auth-form-container {
  width: 100%;
  max-width: 460px;
  animation: fadeSlideUp 0.6s ease forwards;
}

.auth-mobile-back,
.reg-mobile-back {
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--epsa-green);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: var(--space-4);
}

.auth-form-header {
  margin-bottom: var(--space-8);
}

.auth-form-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.auth-form-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.auth-form-subtitle a {
  color: var(--epsa-green);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.auth-form-subtitle a:hover {
  text-decoration: underline;
}

.auth-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(252,252,249,0.99));
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--light-200);
}

.auth-telegram-guide {
  margin-bottom: var(--space-5);
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(34,158,217,0.18);
  background:
    radial-gradient(circle at top right, rgba(42,171,238,0.14), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(244,249,255,0.98));
  box-shadow: 0 16px 34px rgba(15,23,42,0.06);
}

.auth-telegram-guide-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.auth-telegram-guide-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2AABEE, #1184c7);
  color: white;
  font-weight: 800;
  box-shadow: 0 12px 22px rgba(42,171,238,0.22);
  flex-shrink: 0;
}

.auth-telegram-guide-title {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--text-primary);
}

.auth-telegram-guide-copy {
  margin-top: 4px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.auth-telegram-guide-steps {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.auth-telegram-guide-steps div {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.75);
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.55;
  border: 1px solid rgba(15,23,42,0.06);
}

.auth-telegram-guide-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-telegram-guide-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
  min-width: 180px;
}

/* ─── LOGIN SPECIFIC ─────────────────────────── */
.remember-forgot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.face-login-entry {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 20px;
  margin-bottom: var(--space-4);
  border: 1px solid rgba(26,107,60,0.14);
  background:
    radial-gradient(circle at top left, rgba(200,163,64,0.16), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,1), rgba(248,250,252,1));
  box-shadow: 0 18px 34px rgba(15,23,42,0.06);
}

.face-login-entry-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(8,16,25,0.88);
  color: rgba(255,255,255,0.96);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.face-login-entry-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 3px;
}

.face-login-entry-copy strong {
  color: var(--text-primary);
  font-size: 0.92rem;
}

.face-login-entry-copy small {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--epsa-green);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.forgot-link {
  font-size: 0.875rem;
  color: var(--epsa-green);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-fast);
}

.forgot-link:hover { text-decoration: underline; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-6) 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--light-200);
}

/* ─── REGISTRATION SPECIFIC ──────────────────── */
.reg-page {
  min-height: 100vh;
  background: var(--off-white);
  display: flex;
  flex-direction: column;
}

.reg-header {
  background: var(--dark-800);
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.reg-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.reg-header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.reg-header-logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.reg-header-logo span {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: white;
}

.reg-main {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-10) var(--space-4);
}

.reg-container {
  width: 100%;
  max-width: 700px;
}

.reg-title-block {
  text-align: center;
  margin-bottom: var(--space-10);
}

.reg-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.reg-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.reg-step-indicator {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-10);
  gap: 0;
}

.reg-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.reg-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 18px;
  left: 50%;
  right: -50%;
  height: 2px;
  background: var(--light-200);
  transition: var(--transition-normal);
}

.reg-step.completed:not(:last-child)::after {
  background: var(--epsa-green);
}

.reg-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--light-200);
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  transition: var(--transition-normal);
  border: 2px solid transparent;
}

.reg-step.active .reg-step-num {
  background: var(--epsa-green);
  color: white;
  border-color: var(--epsa-green);
  box-shadow: 0 0 0 4px rgba(26,107,60,0.15);
}

.reg-step.completed .reg-step-num {
  background: var(--epsa-green);
  color: white;
  border-color: var(--epsa-green);
}

.reg-step-label {
  margin-top: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.02em;
}

.reg-step.active .reg-step-label,
.reg-step.completed .reg-step-label {
  color: var(--epsa-green);
}

.reg-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--light-200);
  margin-bottom: var(--space-6);
}

.reg-step-body {
  display: none;
}

.reg-step-body.active {
  display: block;
  animation: fadeSlideUp 0.4s ease;
}

.reg-step-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--light-200);
}

.reg-step-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--epsa-green), var(--epsa-green-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-green);
  flex-shrink: 0;
}

.reg-step-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.reg-step-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.reg-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.reg-progress-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ─── OTP MODAL ──────────────────────────────── */
.otp-display {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin: var(--space-6) 0;
}

.otp-input {
  width: 52px;
  height: 62px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-display);
  border: 2px solid var(--light-200);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.otp-input:focus {
  border-color: var(--epsa-green);
  box-shadow: 0 0 0 4px rgba(26,107,60,0.1);
}

.otp-timer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.otp-timer span { color: var(--epsa-green); font-weight: 700; }

/* ─── FILE PREVIEW ───────────────────────────── */
.file-preview {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(26,107,60,0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(26,107,60,0.15);
  margin-top: var(--space-3);
}

.file-preview.visible {
  display: flex;
}

.file-preview-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--epsa-green);
  flex: 1;
}

.file-preview-remove {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(192,57,43,0.1);
  color: var(--epsa-red);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
  border: none;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.file-preview-remove:hover {
  background: var(--epsa-red);
  color: white;
}

/* ─── PROFILE PHOTO UPLOAD ───────────────────── */
.photo-upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.photo-preview-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px dashed var(--light-300);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-normal);
  overflow: hidden;
  background: var(--light-100);
  position: relative;
}

.photo-preview-circle:hover {
  border-color: var(--epsa-green);
  background: rgba(26,107,60,0.04);
}

.photo-preview-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.photo-preview-circle img.visible { display: block; }
.photo-preview-placeholder { font-size: 2.5rem; color: var(--light-300); }

.photo-face-status {
  margin-top: 12px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(15,23,42,0.04);
  border: 1px solid rgba(15,23,42,0.08);
  color: var(--text-secondary);
  font-size: 0.78rem;
  line-height: 1.6;
  text-align: center;
  transition: var(--transition-fast);
}

/* ─── SMART FACE VERIFICATION ───────────────── */
.face-step-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.face-studio-card {
  order: 1;
}

.face-reference-card {
  order: 2;
}

.face-reference-card,
.face-studio-card {
  border-radius: 30px;
  border: 1px solid rgba(15,23,42,0.08);
  background: white;
  overflow: hidden;
}

.face-reference-card {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  grid-template-areas:
    "kicker kicker"
    "row row"
    "challenge metrics"
    "challenge tracker";
  gap: 16px 18px;
  background:
    radial-gradient(circle at top left, rgba(200,163,64,0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(26,107,60,0.08), transparent 28%),
    linear-gradient(180deg, rgba(251,252,253,0.98), rgba(255,255,255,1));
  padding: 22px;
  box-shadow: 0 22px 60px rgba(15,23,42,0.08);
}

.face-reference-card > .face-card-kicker {
  grid-area: kicker;
  margin-bottom: 0;
}

.face-reference-card > .face-reference-row {
  grid-area: row;
  margin-bottom: 0;
}

.face-reference-card > .face-challenge-card {
  grid-area: challenge;
}

.face-reference-card > .face-metric-grid {
  grid-area: metrics;
  margin-top: 0;
}

.face-reference-card > .face-tracker-strip {
  grid-area: tracker;
  margin-top: 0;
}

.reg-page .face-challenge-card,
.reg-page .face-angle-gallery,
.reg-page .face-metric-grid,
.reg-page .face-tracker-strip {
  display: none;
}

.reg-page .face-reference-copy {
  color: var(--text-secondary);
}

.face-card-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.face-reference-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(15,23,42,0.08);
}

.face-reference-avatar {
  width: 104px;
  height: 104px;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(26,107,60,0.16), rgba(200,163,64,0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 18px 45px rgba(15,23,42,0.08);
}

.face-reference-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.face-reference-placeholder {
  font-size: 2.25rem;
  color: var(--text-muted);
}

.face-reference-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.face-reference-copy {
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.face-reference-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(26,107,60,0.08);
  border: 1px solid rgba(26,107,60,0.12);
  color: var(--epsa-green-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.face-challenge-card {
  border-radius: 24px;
  padding: 20px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.face-scan-prompt {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.5;
}

.face-hold-panel {
  border-radius: 18px;
  padding: 14px 15px;
  margin-bottom: var(--space-4);
  background:
    linear-gradient(135deg, rgba(15,23,42,0.04), rgba(200,163,64,0.08));
  border: 1px solid rgba(15,23,42,0.08);
}

.face-hold-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.face-hold-topline strong {
  font-size: 0.84rem;
  color: var(--text-primary);
}

.face-hold-topline span {
  min-width: 52px;
  text-align: right;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--epsa-gold-dark);
}

.face-hold-bar {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(15,23,42,0.08);
  margin-top: 10px;
}

.face-hold-bar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--epsa-green), var(--epsa-gold));
  transition: width 0.18s linear;
}

.face-hold-caption {
  margin-top: 9px;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.face-challenge-list {
  display: grid;
  gap: 10px;
}

.face-challenge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--light-200);
  background: rgba(255,255,255,0.9);
  transition: var(--transition-fast);
}

.face-challenge-item.active {
  border-color: rgba(200,163,64,0.35);
  background: rgba(200,163,64,0.08);
  transform: translateY(-1px);
}

.face-challenge-item.done {
  border-color: rgba(26,107,60,0.24);
  background: rgba(26,107,60,0.07);
}

.face-challenge-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--light-200);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
}

.face-challenge-item.active .face-challenge-dot {
  background: var(--epsa-gold);
  color: white;
  box-shadow: 0 0 0 8px rgba(200,163,64,0.14);
}

.face-challenge-item.done .face-challenge-dot {
  background: var(--epsa-green);
  color: white;
}

.face-challenge-text strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.83rem;
}

.face-challenge-text span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-top: 3px;
  line-height: 1.5;
}

.face-challenge-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--epsa-gold-dark);
}

.face-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: var(--space-5);
}

.face-metric-chip {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(15,23,42,0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 10px 26px rgba(15,23,42,0.04);
}

.face-metric-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.face-metric-chip strong {
  font-family: var(--font-display);
  font-size: 0.96rem;
  color: var(--text-primary);
}

.face-tracker-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.face-tracker-pill {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(15,23,42,0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 10px 26px rgba(15,23,42,0.04);
}

.face-tracker-pill span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.face-tracker-pill strong {
  font-family: var(--font-display);
  font-size: 0.96rem;
  color: var(--text-primary);
}

.face-studio-card {
  background:
    radial-gradient(circle at top right, rgba(200,163,64,0.14), transparent 22%),
    radial-gradient(circle at bottom left, rgba(26,107,60,0.1), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.98));
  padding: 24px;
  box-shadow: 0 28px 78px rgba(15,23,42,0.12);
}

.face-studio-topbar {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.face-studio-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--text-primary);
}

.face-studio-copy {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 4px;
}

.face-camera-stack {
  position: relative;
  width: 100%;
  min-height: 320px;
  flex: 1 1 auto;
}

.face-stage {
  position: relative;
  min-height: 560px;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(56,189,248,0.14), transparent 24%),
    radial-gradient(circle at 80% 18%, rgba(200,163,64,0.18), transparent 24%),
    linear-gradient(160deg, #081019 0%, #102232 50%, #142b1d 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06), 0 26px 70px rgba(8,16,25,0.18);
}

.face-stage-video {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  display: block;
  transform: scaleX(-1);
}

.face-stage-grid,
.face-stage::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.face-stage-loader {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: radial-gradient(circle, rgba(8,16,25,0.42), rgba(8,16,25,0.74));
  z-index: 4;
  backdrop-filter: blur(10px);
}

.face-stage-loader-ring {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.2);
  border-top-color: var(--epsa-gold-light);
  border-right-color: rgba(74,222,128,0.9);
  animation: faceLoaderSpin 0.85s linear infinite;
}

.face-stage-loader-text {
  color: rgba(255,255,255,0.95);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-align: center;
  padding: 0 24px;
}

.face-stage-hud {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
  z-index: 2;
  gap: 16px;
}

.face-stage-badge {
  max-width: min(100%, 280px);
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(8,16,25,0.58);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.96);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  backdrop-filter: blur(14px);
  box-shadow: 0 14px 34px rgba(8,16,25,0.16);
  animation: faceBadgeFloat 4s ease-in-out infinite;
}

.face-stage-sidepanel {
  margin-left: auto;
  max-width: min(38%, 290px);
  padding: 14px 16px;
  border-radius: 22px;
  background: rgba(8,16,25,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.94);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 38px rgba(8,16,25,0.18);
}

.face-stage-sidepanel-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.58);
}

.face-stage-sidepanel-title {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: white;
}

.face-stage-sidepanel-copy {
  margin-top: 7px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
}

.face-stage-sidepanel-reason {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.72rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.66);
}

.face-landmark-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.face-landmark-link {
  fill: none;
  stroke: rgba(255,255,255,0.32);
  stroke-width: 0.28;
}

.face-landmark-link.feature {
  stroke: rgba(74,222,128,0.82);
}

.face-landmark-node {
  fill: rgba(255,255,255,0.78);
  stroke: rgba(8,16,25,0.46);
  stroke-width: 0.18;
}

.face-landmark-node.primary {
  fill: rgba(74,222,128,0.98);
}

.face-landmark-node.secondary {
  fill: rgba(200,163,64,0.95);
}

.face-landmark-node.derived {
  fill: rgba(255,255,255,0.56);
}

.face-stage-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.9));
}

.face-stage::after {
  content: '';
  background: linear-gradient(180deg, rgba(8,16,25,0.08), rgba(8,16,25,0.28));
}

.face-stage::before {
  content: '';
  position: absolute;
  inset: -20% -10%;
  background: linear-gradient(180deg, transparent 35%, rgba(74,222,128,0.14) 50%, transparent 65%);
  animation: faceScanSweep 4.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.face-stage-orb {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.28;
  pointer-events: none;
  animation: faceOrbFloat 6s ease-in-out infinite;
}

.face-stage-orb-left {
  top: -48px;
  left: -32px;
  background: rgba(34,197,94,0.42);
}

.face-stage-orb-right {
  right: -24px;
  bottom: -46px;
  background: rgba(200,163,64,0.42);
  animation-delay: -2s;
}

.face-guide-frame {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(54%, 320px);
  height: min(76%, 390px);
  transform: translate(-50%, -50%);
  border-radius: 48% 48% 42% 42% / 36% 36% 54% 54%;
  border: 2px solid rgba(255,255,255,0.72);
  box-shadow: 0 0 0 9999px rgba(8,16,25,0.18);
  transition: all 0.28s ease;
  pointer-events: none;
}

.face-guide-ring {
  position: absolute;
  inset: 14px;
  border-radius: 50% 50% 45% 45% / 40% 40% 54% 54%;
  border: 1px dashed rgba(200,163,64,0.82);
  animation: faceGuidePulse 2s ease-in-out infinite;
}

.face-guide-frame.detected {
  border-color: rgba(74,222,128,0.94);
  box-shadow: 0 0 0 9999px rgba(8,16,25,0.12), 0 0 0 10px rgba(74,222,128,0.12);
}

.face-guide-corner {
  display: none;
}

.face-guide-corner.top-left {
  top: 12px;
  left: 12px;
  border-width: 3px 0 0 3px;
  border-radius: 16px 0 0 0;
}

.face-guide-corner.top-right {
  top: 12px;
  right: 12px;
  border-width: 3px 3px 0 0;
  border-radius: 0 16px 0 0;
}

.face-guide-corner.bottom-left {
  bottom: 12px;
  left: 12px;
  border-width: 0 0 3px 3px;
  border-radius: 0 0 0 16px;
}

.face-guide-corner.bottom-right {
  bottom: 12px;
  right: 12px;
  border-width: 0 3px 3px 0;
  border-radius: 0 0 16px 0;
}

.face-focus-hint {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(8,16,25,0.54);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.92);
  font-size: 0.8rem;
  line-height: 1.6;
  backdrop-filter: blur(14px);
  z-index: 2;
  box-shadow: 0 16px 36px rgba(8,16,25,0.14);
}

.face-camera-fallback {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: white;
  background: rgba(8,16,25,0.92);
  z-index: 3;
}

.face-stage-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 2px;
}

.face-stage-actions .btn {
  min-width: 136px;
}

.face-angle-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 10px;
  margin-top: var(--space-4);
}

.face-angle-card {
  border-radius: 18px;
  overflow: hidden;
  background: rgba(15,23,42,0.04);
  border: 1px solid rgba(15,23,42,0.08);
}

.face-angle-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.face-angle-card span {
  display: block;
  padding: 8px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-align: center;
}

.face-status-box {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,250,252,0.96));
  border: 1px solid rgba(15,23,42,0.08);
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.8;
  box-shadow: 0 12px 28px rgba(15,23,42,0.05);
}

.face-privacy-note {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(200,163,64,0.08);
  border: 1px solid rgba(200,163,64,0.25);
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.75;
}

.face-login-modal {
  padding: 20px;
  background: rgba(8,16,25,0.68);
  backdrop-filter: blur(14px);
}

.face-login-shell {
  width: min(1240px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  overflow: auto;
  border-radius: 34px;
  padding: 26px;
  background:
    radial-gradient(circle at top left, rgba(200,163,64,0.14), transparent 24%),
    radial-gradient(circle at top right, rgba(26,107,60,0.1), transparent 28%),
    linear-gradient(180deg, rgba(252,253,255,0.98), rgba(246,248,250,0.98));
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 34px 90px rgba(8,16,25,0.28);
}

.face-login-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.face-login-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.face-login-title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2vw, 2.35rem);
  font-weight: 800;
  color: var(--text-primary);
}

.face-login-subtitle {
  max-width: 760px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
}

.face-login-trust-banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 16px;
  max-width: 720px;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(26, 107, 60, 0.1), rgba(200, 163, 64, 0.12));
  border: 1px solid rgba(26, 107, 60, 0.22);
  box-shadow: 0 8px 24px rgba(15, 41, 24, 0.06);
}
.face-login-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(26, 107, 60, 0.12);
}
.face-login-trust-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-secondary);
}
.face-login-trust-copy strong {
  font-size: 0.88rem;
  color: #14532d;
  font-weight: 800;
}

.face-login-close {
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: rgba(8,16,25,0.88);
  color: white;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 16px 32px rgba(8,16,25,0.18);
}

.face-login-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

.face-login-studio {
  padding: 24px;
  min-height: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

.face-login-stage,
.face-login-stage .face-stage-video {
  min-height: 680px;
}

.face-login-status {
  margin-top: 16px;
}

.face-login-status-copy {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.75;
}

.face-login-support {
  display: grid;
  gap: 12px;
}

.face-login-support-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 12px;
}

.face-login-support-card {
  border-radius: 22px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(249,250,251,0.98));
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: 0 14px 30px rgba(15,23,42,0.07);
}

.face-login-prompt {
  font-size: 0.92rem;
  line-height: 1.7;
}

.face-login-profile-card {
  background:
    radial-gradient(circle at top right, rgba(200,163,64,0.14), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.98));
}

.face-login-profile-empty {
  padding: 18px;
  border-radius: 20px;
  background: rgba(15,23,42,0.04);
  border: 1px dashed rgba(15,23,42,0.12);
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.7;
}

.face-login-profile-content {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 16px;
  align-items: center;
}

.face-login-profile-image {
  width: 112px;
  height: 112px;
  object-fit: cover;
  border-radius: 26px;
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: 0 18px 34px rgba(15,23,42,0.1);
}

.face-login-profile-name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-primary);
}

.face-login-profile-meta,
.face-login-profile-details {
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.65;
}

.face-login-profile-pill {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(26,107,60,0.1);
  color: #166534;
  border: 1px solid rgba(26,107,60,0.18);
  font-size: 0.76rem;
  font-weight: 700;
}

.face-login-mini-card {
  margin-top: 16px;
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(249,250,251,0.98));
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: 0 14px 30px rgba(15,23,42,0.07);
}

.face-login-hidden-metrics {
  display: none !important;
}

.face-login-success-overlay {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle, rgba(8,16,25,0.46), rgba(8,16,25,0.76));
  backdrop-filter: blur(12px);
}

.face-login-success-card {
  width: min(420px, 100%);
  text-align: center;
  padding: 28px 24px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top, rgba(200,163,64,0.18), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.98));
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 32px 80px rgba(8,16,25,0.28);
  animation: faceLoginSuccessReveal 0.45s ease;
}

.face-login-success-image {
  width: 112px;
  height: 112px;
  object-fit: cover;
  border-radius: 30px;
  margin: 14px auto 0;
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: 0 20px 40px rgba(15,23,42,0.14);
}

.face-login-success-name {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 800;
  color: var(--text-primary);
}

.face-login-success-meta,
.face-login-success-details {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.7;
}

.face-login-success-countdown {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(26,107,60,0.1);
  border: 1px solid rgba(26,107,60,0.18);
  color: #166534;
  font-size: 0.8rem;
  font-weight: 700;
}

@keyframes faceOrbFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, 10px, 0) scale(1.08); }
}

@keyframes faceBadgeFloat {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, 4px, 0); }
}

@keyframes faceLoaderSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes faceScanSweep {
  0%, 100% { transform: translate3d(0, -18%, 0) rotate(0.5deg); opacity: 0.15; }
  50% { transform: translate3d(0, 26%, 0) rotate(-0.3deg); opacity: 0.48; }
}

@keyframes faceGuidePulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.015); }
}

/* ─── PENDING STATE ──────────────────────────── */
.pending-screen {
  text-align: center;
  padding: var(--space-10);
}

.pending-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(200,163,64,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--space-6);
  animation: pendingPulse 2s ease-in-out infinite;
}

@keyframes pendingPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(200,163,64,0.3); }
  50%       { transform: scale(1.05); box-shadow: 0 0 0 12px rgba(200,163,64,0); }
}

.pending-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.pending-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 400px;
  margin: 0 auto var(--space-8);
}

.pending-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: left;
  background: var(--light-100);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  max-width: 400px;
  margin: 0 auto;
}

.pending-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 900px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-panel-left { display: none; }
  .auth-panel-right { padding: var(--space-6) var(--space-4); }
  .auth-mobile-back,
  .reg-mobile-back { display: inline-flex; }
  .form-row { grid-template-columns: 1fr; }
  .face-login-layout { grid-template-columns: 1fr; }
  .face-login-support-grid { grid-template-columns: 1fr; }
  .face-login-stage,
  .face-login-stage .face-stage-video { min-height: 400px; }
  .face-step-layout { grid-template-columns: 1fr; }
  .face-stage,
  .face-stage-video { min-height: 280px; }
  /* Improve mobile face recognition UI */
  .face-stage-hud {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    background: rgba(13, 31, 18, 0.9);
    border-radius: var(--radius-md);
    padding: var(--space-3);
    backdrop-filter: blur(10px);
  }
  .face-stage-sidepanel {
    max-width: 200px;
  }
  .face-stage-sidepanel-copy,
  .face-stage-sidepanel-reason {
    display: none;
  }
  .face-guide-frame {
    width: 80%;
    height: 60%;
    top: 20%;
    left: 10%;
  }
  .face-focus-hint {
    top: auto;
    bottom: 80px;
    left: 10px;
    right: 10px;
    text-align: center;
    background: rgba(26, 107, 60, 0.95);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .reg-card { padding: var(--space-4); }
  .auth-card { padding: var(--space-4); }
  .auth-form-container { padding: var(--space-3); }
  .auth-telegram-guide { padding: 16px; border-radius: 20px; }
  .auth-telegram-guide-actions { flex-direction: column; align-items: stretch; }
  .auth-telegram-guide-actions .btn { width: 100%; justify-content: center; }
  .reg-header-inner {
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
  }
  .reg-header-inner > span:last-child {
    width: 100%;
    order: 3;
  }
  
  /* Enhanced mobile facial recognition */
  .face-verification-stage {
    width: 100%;
    max-width: 100%;
    margin: 0;
    border-radius: 0;
    min-height: 100vh;
  }
  
  .face-stage-video-container {
    width: 100%;
    height: 60vh;
    max-height: 400px;
    border-radius: 0;
  }
  
  .face-stage-video,
  .face-stage-canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
  }
  
  .face-guide-frame {
    width: 90%;
    height: 50vh;
    max-height: 350px;
    top: 5vh;
    left: 5%;
  }
  
  .face-stage-sidepanel {
    position: static;
    width: 100%;
    padding: 16px;
    background: rgba(255,255,255,0.95);
    border-radius: 0;
    margin-top: 0;
  }
  
  .face-stage-actions {
    position: static;
    width: 100%;
    padding: 16px;
    background: rgba(26,107,60,0.05);
    border-radius: 0;
    flex-direction: row;
    gap: 12px;
  }
  
  .face-stage-actions button {
    flex: 1;
    min-height: 48px;
    font-size: 0.9rem;
  }
  
  .face-login-profile-card {
    position: static;
    width: 100%;
    margin: 16px 0;
    border-radius: 12px;
  }
  
  .face-login-status {
    position: static;
    width: 100%;
    margin: 16px 0;
    padding: 16px;
    border-radius: 12px;
  }
  
  .face-login-success-overlay {
    padding: 20px;
  }
  
  .face-login-success-card {
    width: 100%;
    max-width: 100%;
    padding: 20px;
    border-radius: 16px;
  }
  
  .face-login-success-image {
    width: 80px;
    height: 80px;
    border-radius: 20px;
  }
  
  .face-login-success-name {
    font-size: 1.1rem;
  }
  
  .face-focus-hint {
    position: static;
    width: 100%;
    text-align: center;
    padding: 12px;
    margin: 16px 0;
    background: rgba(26,107,60,0.1);
    border-radius: 8px;
    font-size: 0.85rem;
  }
  
  .face-camera-fallback {
    position: static;
    width: 100%;
    text-align: center;
    padding: 20px;
    margin: 16px 0;
    background: rgba(192,57,43,0.1);
    border-radius: 8px;
  }
}

@media (max-width: 768px) {
  .face-login-modal .face-stage.face-login-stage {
    display: flex;
    flex-direction: column;
    min-height: unset;
    overflow: visible;
  }
  .face-login-modal .face-camera-stack {
    min-height: 220px;
    max-height: min(52vh, 420px);
    border-radius: 24px;
    overflow: hidden;
    flex-shrink: 0;
  }
  .face-login-modal .face-login-stage .face-stage-video {
    min-height: 220px;
    height: min(52vh, 420px);
    max-height: 420px;
  }
  .face-login-modal .face-stage-hud.face-login-hud-panel {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    margin: 12px 0 0;
    padding: 10px 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    background: rgba(13, 31, 18, 0.95);
    border-radius: 18px;
    pointer-events: auto;
  }
  .face-login-modal .face-stage-sidepanel {
    margin-left: 0;
    max-width: 100%;
  }

  .face-verification-stage {
    width: 100%;
    max-width: 100%;
    margin: 0;
    border-radius: 0;
  }
  
  .face-stage-video-container {
    width: 100%;
    height: 50vh;
    max-height: 450px;
  }
  
  .face-stage-sidepanel {
    position: static;
    width: 100%;
    padding: 20px;
    margin-top: 0;
  }
  
  .face-stage-actions {
    position: static;
    width: 100%;
    padding: 20px;
    flex-direction: row;
    gap: 16px;
  }
  
  .face-stage-actions button {
    flex: 1;
    min-height: 52px;
  }
  
  .face-login-modal { padding: 5px; }
  .face-login-shell { width: calc(100vw - 4px); max-height: calc(100vh - 4px); padding: 12px 10px; border-radius: 20px; }
  .face-login-header { flex-direction: column; gap: var(--space-3); }
  .face-login-close { align-self: flex-end; }
  .face-login-stage,
  .face-login-stage .face-stage-video { min-height: 300px; }
  .face-login-profile-content { grid-template-columns: 1fr; }
  .face-login-profile-image { width: 80px; height: 80px; }
  .face-login-success-card { padding: 20px 16px; }
  .face-login-success-image { width: 80px; height: 80px; }
}

@media (max-width: 480px) {
  .face-step-layout {
    grid-template-columns: 1fr;
  }
  .face-reference-card { order: 2; }
  .face-studio-card { order: 1; }
  .reg-page #step4 .face-reference-card {
    display: none;
  }
  .reg-page #step4 .face-studio-card {
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
  }
  .reg-page #step4 .face-studio-topbar {
    padding: 0 0 12px;
  }
  .reg-page #step4 .face-stage {
    min-height: calc(100svh - 240px);
    border-radius: 24px;
  }
  .reg-page #step4 .face-stage-video {
    min-height: calc(100svh - 240px);
  }
  .reg-page #step4 .face-stage-hud:not(.face-login-hud-panel) {
    top: 10px;
    bottom: auto;
    left: 10px;
    right: 10px;
    background: transparent;
    padding: 0;
  }
  .reg-page #step4 .face-stage-badge {
    max-width: 100%;
    background: rgba(8,16,25,0.78);
  }
  .reg-page #step4 .face-stage-sidepanel {
    display: none;
  }
  .reg-page #step4 .face-stage-actions {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 11;
    padding: 0;
    background: transparent;
    flex-direction: column;
  }
  .reg-page #step4 .face-stage-actions .btn {
    width: 100%;
    min-height: 50px;
  }
  .reg-page #step4 .face-status-box {
    margin-top: 14px;
  }
  .face-reference-row,
  .face-studio-topbar { flex-direction: column; }
  .face-stage-actions { flex-direction: column; gap: var(--space-2); }
  .face-stage-actions .btn { width: 100%; justify-content: center; }
  .face-metric-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .face-tracker-strip { grid-template-columns: 1fr; }
  .face-stage {
    min-height: 320px;
  }
  .face-stage-video {
    min-height: 320px;
  }
  .face-stage-hud:not(.face-login-hud-panel) {
    flex-direction: column;
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    background: rgba(13, 31, 18, 0.95);
    border-radius: var(--radius-md);
    padding: var(--space-2);
    backdrop-filter: blur(15px);
  }
  /* Critical mobile face recognition improvements */
  .face-stage-sidepanel {
    max-width: 100%;
  }
  .face-stage-sidepanel-title {
    font-size: 0.875rem;
    margin-bottom: var(--space-1);
  }
  .face-stage-sidepanel-copy,
  .face-stage-sidepanel-reason {
    display: none;
  }
  .face-guide-frame {
    width: 75%;
    height: 55%;
    top: 22%;
    left: 12.5%;
    border-width: 2px;
  }
  .face-guide-corner {
    width: 12px;
    height: 12px;
    border-width: 2px;
  }
  .face-guide-ring {
    width: 60px;
    height: 60px;
  }

  .face-focus-hint {
    top: auto;
    bottom: 70px;
    left: 8px;
    right: 8px;
    text-align: center;
    background: rgba(26, 107, 60, 0.95);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    line-height: 1.3;
  }
  .face-stage-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
  }
  .face-login-inline-status {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    padding: var(--space-2);
  }
  .face-landmark-overlay {
    pointer-events: none;
  }
  /* Ensure camera controls don't block face */
  .face-stage-actions {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    z-index: 10;
  }
  .face-stage-actions .btn {
    padding: var(--space-2) var(--space-3);
    font-size: 0.875rem;
  }
}

@keyframes faceLoginSuccessReveal {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}