:root {
  --cream: #f8f6f0;
  --paper: #f2efe8;
  --white: #ffffff;
  --charcoal: #1c1a28;
  --charcoal-soft: #2d2a3e;
  --crimson: #a1313a;
  --crimson-dark: #7a242b;
  --crimson-glow: rgba(161, 49, 58, 0.08);
  --crimson-mist: rgba(161, 49, 58, 0.04);
  --gold-accent: #b8953a;
  --gold-light: rgba(184, 149, 58, 0.12);
  --text-primary: #1c1a28;
  --text-secondary: #6b6878;
  --text-muted: #9c99a8;
  --border-light: #e6e2da;
  --border-faint: #efebe4;
  --shadow-sm: 0 1px 3px rgba(28, 26, 40, 0.04);
  --shadow-md: 0 4px 12px rgba(28, 26, 40, 0.06);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --surface-glass: rgba(255, 255, 255, 0.78);
  --surface-soft: rgba(255, 255, 255, 0.92);
  --surface-raised: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,244,241,0.96) 100%);
  --premium-ring: 0 0 0 1px rgba(255,255,255,0.75) inset;
  --premium-shadow: 0 18px 42px rgba(28, 26, 40, 0.08);
  --motion-fast: 0.18s cubic-bezier(0.22, 1, 0.36, 1);
  --motion-base: 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family:
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  background: var(--cream);
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  color: var(--text-primary);
  overscroll-behavior-y: none;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Paper Texture Overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  z-index: 0;
}

#app {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.6);
  overflow-x: hidden;
}

#app[data-app-state='app'] .intro-screen,
#app[data-app-state='app'] .splash-screen {
  display: none;
}

#app[data-app-state='splash'] .intro-screen,
#app[data-app-state='splash'] .main-content {
  display: none;
}

#app[data-app-state='intro'] .splash-screen,
#app[data-app-state='intro'] .main-content,
#app[data-app-state='intro'] #mobileBottomNav,
#app[data-app-state='splash'] #mobileBottomNav {
  display: none !important;
}

#app[data-app-state='splash'] .auth-buttons {
  opacity: 1;
  visibility: visible;
}

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes tabReveal {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.995);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalScrimIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modalRise {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes dayPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(161, 49, 58, 0.22);
  }
  100% {
    box-shadow: 0 0 0 9px rgba(161, 49, 58, 0);
  }
}

@keyframes introOrbit {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes introBreathe {
  0%, 100% {
    opacity: 0.72;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes introDot {
  0%, 80%, 100% {
    opacity: 0.32;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

/* Continuous "alive" accents for the splash/intro (full-motion) */
@keyframes glowPulse {
  0%, 100% {
    opacity: 0.5;
    transform: translateX(-50%) scale(0.94);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) scale(1.08);
  }
}

@keyframes haloPulse {
  0%, 100% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(0.98);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.04);
  }
}

@keyframes statPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(161, 49, 58, 0.35);
  }
  70%, 100% {
    box-shadow: 0 0 0 7px rgba(161, 49, 58, 0);
  }
}

/* Reduced-motion-safe variants: opacity only, no transforms / spin / parallax.
   These keep the entry screen alive on phones where "reduce motion" is on
   (incl. iOS Low Power Mode) without vestibular-triggering movement. */
@keyframes rmFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rmGlow {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

@keyframes rmDot {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

@keyframes rmRing {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.85; }
}

/* Intro Screen */
.intro-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 28%, rgba(184, 149, 58, 0.16), transparent 28%),
    radial-gradient(circle at 50% 52%, rgba(161, 49, 58, 0.12), transparent 34%),
    linear-gradient(180deg, #fffdfa 0%, var(--cream) 100%);
}

.intro-screen::before {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(184, 149, 58, 0.16);
  pointer-events: none;
}

.intro-screen::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(72vw, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(161, 49, 58, 0.12);
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: haloPulse 6s ease-in-out infinite;
}

.intro-mark {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  position: relative;
  margin-bottom: 8px;
  isolation: isolate;
}

.intro-mark__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 92px;
  height: 92px;
  border: 1px solid rgba(161, 49, 58, 0.22);
  border-top-color: var(--crimson);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: introOrbit 1.35s linear infinite;
}

.intro-mark__letter {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: 2.05rem;
  font-weight: 700;
  box-shadow: 0 18px 44px rgba(28, 26, 40, 0.16);
  animation: introBreathe 2.4s ease-in-out infinite;
}

.intro-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 11vw, 4rem);
  line-height: 0.96;
  color: var(--charcoal);
  font-weight: 700;
  letter-spacing: 0;
}

.intro-status {
  min-height: 1.4em;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.intro-loader {
  display: flex;
  gap: 7px;
  margin-top: 12px;
}

.intro-loader span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--crimson);
  animation: introDot 1.1s ease-in-out infinite;
}

.intro-loader span:nth-child(2) {
  animation-delay: 0.14s;
}

.intro-loader span:nth-child(3) {
  animation-delay: 0.28s;
}

/* ── Splash Screen ── */
.splash-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 20px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at top center, rgba(161, 49, 58, 0.08) 0%, rgba(248, 246, 240, 0.72) 34%, transparent 68%);
}

.splash-screen::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--crimson-mist) 0%, transparent 65%);
  pointer-events: none;
}

.splash-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 18%, rgba(184, 149, 58, 0.08), transparent 24%),
    radial-gradient(circle at 82% 22%, rgba(161, 49, 58, 0.1), transparent 28%);
  pointer-events: none;
}

.splash-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 16px;
  position: relative;
  z-index: 1;
  max-width: 340px;
}

/* Decorative top bar */
.splash-content::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--crimson);
  border-radius: 2px;
}

.gravity-wordmark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  position: relative;
}

.gravity-wordmark::after {
  content: '';
  width: 88px;
  height: 88px;
  position: absolute;
  inset: -24px auto auto 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(161, 49, 58, 0.14) 0%, rgba(161, 49, 58, 0.04) 52%, transparent 72%);
  z-index: -1;
  animation: glowPulse 5s ease-in-out 1.2s infinite;
}

.gravity-text {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 4.25rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: -0.03em;
  line-height: 0.98;
  text-shadow: 0 10px 30px rgba(28, 26, 40, 0.06);
}

.region-text {
  font-family: 'Manrope', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-top: 2px;
  animation: fadeUp 0.8s 0.15s both;
  opacity: 1;
  position: relative;
  padding: 0 14px;
}

.region-text::before,
.region-text::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 18px;
  height: 1px;
  background: rgba(161, 49, 58, 0.24);
}

.region-text::before {
  left: -10px;
}

.region-text::after {
  right: -10px;
}

.tagline {
  font-size: 1rem;
  color: #7f7b89;
  animation: fadeUp 0.8s 0.3s both;
  opacity: 1;
  max-width: 300px;
  line-height: 1.6;
  font-weight: 600;
}

.splash-supporting-copy {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 320px;
  animation: fadeUp 0.8s 0.38s both;
  opacity: 1;
}

.auth-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 22px;
  animation: fadeUp 0.8s 0.5s both;
  opacity: 1;
  width: 100%;
  max-width: 320px;
}

.auth-btn {
  flex: 1;
  border: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 15px 0;
  border-radius: 60px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.5px;
  font-family: 'Manrope', sans-serif;
  box-shadow: var(--premium-ring);
}

.auth-btn.primary {
  background: linear-gradient(180deg, #b53a44 0%, var(--crimson) 54%, var(--crimson-dark) 100%);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(161, 49, 58, 0.22);
}

.auth-btn.primary:hover {
  background: var(--crimson-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(161, 49, 58, 0.3);
}

.auth-btn.primary:active {
  transform: translateY(0) scale(0.97);
}

.auth-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(161, 49, 58, 0.14), var(--premium-ring);
}

.auth-btn.secondary {
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0%, rgba(248,244,241,0.9) 100%);
  color: var(--charcoal);
  border: 1.5px solid var(--border-light);
  box-shadow: var(--premium-ring), 0 10px 24px rgba(28, 26, 40, 0.06);
}

.auth-btn.secondary:hover {
  border-color: var(--crimson);
  color: var(--crimson);
  background: var(--crimson-glow);
}

.auth-btn.secondary:active {
  transform: scale(0.97);
}

.community-stats {
  margin-top: 26px;
  font-size: 0.84rem;
  color: #868290;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(248,244,241,0.94) 100%);
  border: 1px solid rgba(161, 49, 58, 0.08);
  padding: 12px 18px;
  border-radius: 18px;
  box-shadow: var(--premium-ring), 0 14px 30px rgba(28, 26, 40, 0.07);
  animation: fadeUp 0.8s 0.62s both;
  opacity: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.35;
}

.dropdown-loading-state {
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.dropdown-empty-state {
  padding: 20px;
  text-align: center;
  opacity: 0.6;
}

.community-stats[data-loading='true'] .stat-count {
  color: var(--text-secondary);
}

.stat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--crimson);
  flex-shrink: 0;
  animation: statPulse 2.6s ease-in-out 1s infinite;
}

.stat-count {
  font-weight: 700;
  color: var(--crimson);
}

.install-prompt {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  animation: fadeUp 0.8s 0.56s both;
  opacity: 1;
  width: 100%;
  max-width: 300px;
  box-shadow: var(--shadow-sm);
}

.install-prompt button {
  background: var(--crimson);
  color: var(--white);
  border: none;
  padding: 8px 16px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  transition: background 0.2s;
}

.install-prompt button:hover {
  background: var(--crimson-dark);
}

/* ── Main Content ── */
.main-content {
  flex: 1;
  display: none;
  flex-direction: column;
  padding-bottom: 16px;
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
}

.main-content.active {
  display: flex;
  animation: fadeIn 0.4s forwards;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border-faint);
  background: linear-gradient(180deg, rgba(255,255,255,0.78) 0%, rgba(255,255,255,0.55) 100%);
  backdrop-filter: blur(16px);
  box-shadow: var(--premium-ring), 0 8px 20px rgba(28, 26, 40, 0.04);
  position: sticky;
  top: 0;
  z-index: 230;
  transition: box-shadow var(--motion-base), background var(--motion-base), border-color var(--motion-base);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-icon {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--crimson);
  line-height: 1;
}

.header-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: -0.01em;
}

.logout-btn {
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(248,244,241,0.88) 100%);
  border: 1px solid var(--border-light);
  color: #85818e;
  padding: 8px 16px;
  border-radius: 40px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Manrope', sans-serif;
  box-shadow: var(--premium-ring);
}

.logout-btn:hover {
  border-color: var(--crimson);
  color: var(--crimson);
  background: var(--crimson-glow);
}

/* ── Top Navigation ── */
.top-nav {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,0.82) 0%, rgba(249,245,243,0.72) 100%);
  border-bottom: 1px solid var(--border-faint);
  flex-shrink: 0;
  backdrop-filter: blur(16px);
  position: sticky;
  top: 67px;
  z-index: 220;
  transition: box-shadow var(--motion-base), background var(--motion-base), border-color var(--motion-base);
}

#app.shell-scrolled .header {
  background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(252,249,247,0.9) 100%);
  box-shadow: var(--premium-ring), 0 14px 28px rgba(28, 26, 40, 0.1);
  border-bottom-color: rgba(137, 33, 42, 0.14);
}

#app.shell-scrolled .top-nav {
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0%, rgba(249,245,243,0.88) 100%);
  box-shadow: 0 10px 20px rgba(28, 26, 40, 0.08);
  border-bottom-color: rgba(137, 33, 42, 0.12);
}

.nav-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.nav-row-primary {
  padding-top: 10px;
  padding-bottom: 4px;
  position: relative;
}

.nav-row-secondary {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 2px 16px 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  border-top: 1px solid var(--border-faint);
}

.nav-row-secondary.visible {
  display: flex;
  animation: navSlideDown 0.2s ease;
}

@keyframes navSlideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav-row-secondary button {
  font-size: 0.65rem;
  padding: 5px 8px;
  color: #878390;
  flex: 0 1 auto;
  white-space: nowrap;
}

.nav-row-secondary button:hover,
.nav-row-secondary button.active {
  color: var(--crimson);
}

.nav-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.38);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.24s ease;
  z-index: 250;
}

.nav-sheet-backdrop.visible {
  opacity: 1;
}

.nav-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 260;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -20px 48px rgba(33, 26, 24, 0.18);
  padding: 12px 16px calc(96px + env(safe-area-inset-bottom));
  max-height: min(78vh, 78dvh);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.26s ease, opacity 0.26s ease;
}

.nav-sheet.visible {
  transform: translateY(0);
  opacity: 1;
}

.nav-sheet__handle {
  width: 42px;
  height: 5px;
  border-radius: 999px;
  background: rgba(26, 26, 26, 0.12);
  margin: 0 auto 14px;
}

.nav-sheet__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.nav-sheet__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--crimson);
  margin-bottom: 4px;
}

.nav-sheet__title {
  margin: 0;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--charcoal);
}

.nav-sheet__subtitle {
  margin: 8px 0 0;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-secondary);
  max-width: 290px;
}

.nav-sheet__close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-faint);
  background: var(--white);
  color: var(--charcoal);
  font-size: 1.5rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.nav-sheet__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.nav-sheet__section + .nav-sheet__section {
  margin-top: 16px;
}

.nav-sheet__section-title {
  margin: 0 0 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.nav-sheet__grid--secondary {
  grid-template-columns: 1fr;
}

.nav-sheet__item {
  display: flex;
  align-items: center;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  min-height: 88px;
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,243,241,0.98) 100%);
  border: 1px solid rgba(137, 33, 42, 0.08);
  box-shadow: 0 8px 24px rgba(137, 33, 42, 0.06);
  text-align: left;
  transition: transform 0.18s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.18s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.18s cubic-bezier(0.22, 1, 0.36, 1), background 0.18s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-sheet__item:active {
  transform: scale(0.985);
}

.nav-sheet__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(137, 33, 42, 0.1);
}

.nav-sheet__item.active {
  background: linear-gradient(180deg, rgba(137, 33, 42, 0.12) 0%, rgba(255, 245, 246, 0.98) 100%);
  border-color: rgba(137, 33, 42, 0.26);
  box-shadow: 0 14px 32px rgba(137, 33, 42, 0.14);
}

.nav-sheet__item--expert { --sheet-accent: 137, 33, 42; }
.nav-sheet__item--leadership { --sheet-accent: 114, 63, 181; }
.nav-sheet__item--internship { --sheet-accent: 20, 106, 138; }
.nav-sheet__item--calendar { --sheet-accent: 27, 94, 32; }
.nav-sheet__item--mentors { --sheet-accent: 173, 94, 26; }
.nav-sheet__item--admin { --sheet-accent: 58, 58, 58; }

.nav-sheet__item[class*='nav-sheet__item--'] {
  border-color: rgba(var(--sheet-accent), 0.1);
  box-shadow: 0 8px 24px rgba(var(--sheet-accent), 0.08);
}

.nav-sheet__item[class*='nav-sheet__item--'] .nav-icon {
  color: rgba(var(--sheet-accent), 1);
}

.nav-sheet__item[class*='nav-sheet__item--'].active {
  background: linear-gradient(180deg, rgba(var(--sheet-accent), 0.14) 0%, rgba(255, 255, 255, 0.98) 100%);
  border-color: rgba(var(--sheet-accent), 0.3);
  box-shadow: 0 14px 32px rgba(var(--sheet-accent), 0.16);
}

.nav-sheet__item.active .nav-sheet__label,
.nav-sheet__item.active .nav-sheet__meta,
.nav-sheet__item.active .nav-icon {
  color: var(--crimson);
}

.nav-sheet__item .nav-icon {
  width: 24px;
  height: 24px;
  opacity: 1;
  color: var(--crimson);
  flex: 0 0 auto;
}

.nav-sheet__content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.nav-sheet__arrow {
  font-size: 1.4rem;
  line-height: 1;
  color: rgba(137, 33, 42, 0.36);
  transition: transform 0.18s ease, color 0.18s ease;
}

.nav-sheet__label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: 0.01em;
  text-transform: none;
}

.nav-sheet__meta {
  font-size: 0.74rem;
  line-height: 1.35;
  color: var(--text-secondary);
  text-transform: none;
  letter-spacing: 0;
}

.nav-sheet__item:hover .nav-sheet__arrow,
.nav-sheet__item.active .nav-sheet__arrow {
  transform: translateX(2px);
  color: var(--crimson);
}

.mobile-bottom-nav {
  display: none;
}

body.nav-sheet-open {
  overflow: hidden;
}

.top-nav::-webkit-scrollbar {
  display: none;
}

.top-nav button {
  flex: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 4px;
  border-radius: 12px;
  font-size: 0.6rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-align: center;
  min-width: 0;
  font-family: 'Manrope', sans-serif;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  opacity: 0.75;
  flex-shrink: 0;
}

.nav-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.top-nav button.active {
  color: var(--crimson);
  background: linear-gradient(180deg, rgba(161,49,58,0.13) 0%, rgba(161,49,58,0.06) 100%);
  box-shadow: 0 10px 24px rgba(161, 49, 58, 0.08);
}

.top-nav button.active .nav-icon {
  opacity: 1;
}

.top-nav button:not(.active):hover {
  color: var(--text-secondary);
}

/* ── School View Card ── */
.school-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,244,241,0.96) 100%);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid rgba(161, 49, 58, 0.08);
  box-shadow: var(--premium-ring), var(--premium-shadow);
}
.school-field {
  padding: 8px 0;
  border-bottom: 1px solid var(--border-faint);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.school-field:last-child { border-bottom: none; }
.school-field strong { color: var(--text-primary); }

/* ── Nav Chevron (Ещё) ── */
.nav-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  margin-left: 2px;
  transition: transform 0.2s ease;
}

.nav-more[aria-expanded='true'] .nav-chevron {
  transform: rotate(180deg);
}

.nav-more {
  position: relative;
}

.nav-more:active {
  transform: scale(0.98);
}

/* ── Tab Content ── */
.tab-content {
  display: none;
  padding: 24px 20px;
  flex: 1;
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
}

.tab-content.active {
  display: block;
  animation: tabReveal 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tab-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--charcoal);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.tab-content.active .director-card,
.tab-content.active .event-card,
.tab-content.active .expert-card,
.tab-content.active .extra-card,
.tab-content.active .create-event-card,
.tab-content.active .strength-item,
.tab-content.active .skill-item,
.tab-content.active .info-card,
.tab-content.active .school-card {
  animation: cardReveal 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tab-content.active .director-card:nth-child(2),
.tab-content.active .event-card:nth-child(2),
.tab-content.active .expert-card:nth-child(2),
.tab-content.active .extra-card:nth-child(2),
.tab-content.active .strength-item:nth-child(2),
.tab-content.active .skill-item:nth-child(2) {
  animation-delay: 45ms;
}

.tab-content.active .director-card:nth-child(3),
.tab-content.active .event-card:nth-child(3),
.tab-content.active .expert-card:nth-child(3),
.tab-content.active .extra-card:nth-child(3),
.tab-content.active .strength-item:nth-child(3),
.tab-content.active .skill-item:nth-child(3) {
  animation-delay: 90ms;
}

.tab-content.active .director-card:nth-child(4),
.tab-content.active .event-card:nth-child(4),
.tab-content.active .expert-card:nth-child(4),
.tab-content.active .extra-card:nth-child(4),
.tab-content.active .strength-item:nth-child(4),
.tab-content.active .skill-item:nth-child(4) {
  animation-delay: 135ms;
}

.tab-content.active .director-card:nth-child(n + 5),
.tab-content.active .event-card:nth-child(n + 5),
.tab-content.active .expert-card:nth-child(n + 5),
.tab-content.active .extra-card:nth-child(n + 5),
.tab-content.active .strength-item:nth-child(n + 5),
.tab-content.active .skill-item:nth-child(n + 5) {
  animation-delay: 170ms;
}

.section-label {
  font-family: 'Manrope', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--crimson);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ── Search ── */
.search-container {
  margin-bottom: 20px;
}

.search-input {
  width: 100%;
  padding: 12px 18px;
  background: var(--surface-soft);
  border: 1.5px solid var(--border-light);
  border-radius: 40px;
  color: var(--text-primary);
  outline: none;
  font-size: 16px;
  font-family: 'Manrope', sans-serif;
  transition: all 0.24s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: var(--shadow-sm);
  -webkit-appearance: none;
  appearance: none;
}

.search-input:focus {
  border-color: var(--crimson);
  box-shadow: 0 0 0 3px var(--crimson-glow);
}

.search-input::placeholder {
  color: var(--text-muted);
}

/* ── Form Elements ── */
.form-group {
  margin-bottom: 16px;
}

.form-label,
.form-group > label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(250,247,245,0.96) 100%);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
  transition: all 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: 'Manrope', sans-serif;
  box-shadow: var(--premium-ring), var(--shadow-sm);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--crimson);
  box-shadow: 0 0 0 3px var(--crimson-glow), 0 14px 28px rgba(161, 49, 58, 0.08);
  transform: translateY(-1px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a1313a' fill='none' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ── Photo ── */
.photo-preview {
  margin-top: 12px;
  text-align: center;
}

.photo-preview img,
#photoPreview img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
  box-shadow:
    0 0 0 2px var(--crimson-glow),
    var(--shadow-md);
}

/* ── Checkbox ── */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1.4;
}

.checkbox-label input[type='checkbox'] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin: 2px 0 0;
}

.checkbox-label input[type='checkbox']:checked {
  background: var(--crimson);
  border-color: var(--crimson);
}

.checkbox-label input[type='checkbox']:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--white);
  font-size: 12px;
  font-weight: bold;
}

.checkbox-label label {
  cursor: pointer;
  color: var(--text-secondary);
}

.form-hint {
  margin: -8px 0 14px 32px;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.notif-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.notif-actions button {
  border: 0;
  border-radius: 8px;
  padding: 6px 10px;
  background: var(--crimson);
  color: var(--white);
  cursor: pointer;
  font-size: 0.78rem;
}

.notif-actions button:last-child {
  background: var(--surface-muted);
  color: var(--text-secondary);
}

.notif-actions button:disabled {
  cursor: wait;
  opacity: 0.6;
}

/* ── Buttons ── */
.add-btn {
  background: linear-gradient(180deg, rgba(161,49,58,0.08) 0%, rgba(255,255,255,0.92) 100%);
  border: 1.5px dashed rgba(161, 49, 58, 0.25);
  color: var(--crimson);
  padding: 12px;
  border-radius: var(--radius-md);
  width: 100%;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 10px;
  transition: all 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: 'Manrope', sans-serif;
  box-shadow: var(--premium-ring);
}

.add-btn:hover {
  background: rgba(161, 49, 58, 0.1);
  border-color: var(--crimson);
  transform: translateY(-1px);
}

.save-btn {
  background: var(--crimson);
  border: none;
  color: var(--white);
  padding: 14px;
  border-radius: 40px;
  width: 100%;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: 'Manrope', sans-serif;
  letter-spacing: 0.3px;
  box-shadow: 0 10px 24px rgba(161, 49, 58, 0.18);
}

.save-btn:hover {
  background: var(--crimson-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(161, 49, 58, 0.3);
}

.save-btn:active {
  transform: translateY(0) scale(0.97);
}

.auth-btn,
.save-btn,
.add-btn,
.ghost-btn,
.detail-btn,
.contact-btn,
.favorite-btn,
.event-card button,
.cal-nav,
.logout-btn {
  will-change: transform;
}

.auth-btn:active,
.add-btn:active,
.ghost-btn:active,
.detail-btn:active,
.contact-btn:active,
.favorite-btn:active,
.cal-nav:active,
.logout-btn:active {
  transform: translateY(1px) scale(0.98);
}

/* ── Dynamic Inputs (strength / skill items) ── */
.dynamic-input {
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--border-light);
  color: var(--text-primary);
  padding: 6px 0;
  width: 100%;
  outline: none;
  font-family: 'Manrope', sans-serif;
  transition: border-color 0.2s;
  font-size: 16px;
}

.dynamic-input:focus {
  border-color: var(--crimson);
}

.strength-item,
.skill-item {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,244,241,0.96) 100%);
  border: 1px solid rgba(161, 49, 58, 0.08);
  padding: 14px;
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--premium-ring), var(--shadow-sm);
}

.strength-val {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--border-faint);
  border-radius: 10px;
  outline: none;
  margin-top: 8px;
}

.strength-slider-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.strength-current-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  border-radius: 999px;
  background: var(--crimson-mist);
  color: var(--crimson);
  font-size: 0.78rem;
  letter-spacing: 0;
}

.strength-scale {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  color: var(--text-muted);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  margin-top: -2px;
}

.strength-scale span {
  text-align: center;
}

.strength-scale span:first-child {
  text-align: left;
}

.strength-scale span:last-child {
  text-align: right;
}

.strength-val::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--crimson);
  cursor: pointer;
  border: 2px solid var(--white);
  box-shadow: 0 2px 6px rgba(161, 49, 58, 0.3);
}

.strength-val::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--crimson);
  cursor: pointer;
  border: 2px solid var(--white);
}

.list-state {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,244,241,0.96) 100%);
  border: 1px solid rgba(161, 49, 58, 0.08);
  border-radius: var(--radius-md);
  padding: 18px;
  color: var(--text-secondary);
  text-align: center;
  box-shadow: var(--premium-ring), var(--shadow-sm);
}

.list-state.is-error {
  color: var(--crimson);
  border-color: rgba(161, 49, 58, 0.2);
  background: rgba(161, 49, 58, 0.05);
}

.contact-btn,
.detail-btn {
  background: var(--crimson);
  border: none;
  color: var(--white);
  padding: 10px;
  border-radius: 40px;
  width: 100%;
  margin-top: 10px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.82rem;
  transition: all 0.2s;
  font-family: 'Manrope', sans-serif;
}

.contact-btn:hover {
  background: var(--crimson-dark);
}

.detail-btn {
  background: var(--white);
  border: 1.5px solid var(--border-light);
  color: var(--text-secondary);
}

.detail-btn:hover {
  border-color: var(--crimson);
  color: var(--crimson);
}



/* ── Modals ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(28, 26, 40, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: calc(20px + env(safe-area-inset-top)) 20px calc(20px + env(safe-area-inset-bottom));
  animation: modalScrimIn 0.2s ease-out both;
}

.modal-content {
  max-width: 380px;
  width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,244,241,0.98) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 28px;
  color: var(--text-primary);
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  animation: modalRise 0.26s cubic-bezier(0.22, 1, 0.36, 1) both;
  box-shadow: var(--premium-ring), 0 24px 64px rgba(28, 26, 40, 0.16);
}

.modal-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.close-modal {
  float: right;
  background: var(--cream);
  border: 1px solid var(--border-faint);
  color: var(--text-muted);
  font-size: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-modal:hover {
  background: var(--crimson-glow);
  color: var(--crimson);
  border-color: rgba(161, 49, 58, 0.2);
}

/* ── Expert / Extra Cards ── */
.expert-card,
.extra-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(249,245,243,0.96) 100%);
  border: 1px solid rgba(161, 49, 58, 0.08);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--premium-ring), 0 14px 32px rgba(28, 26, 40, 0.07);
  transition: box-shadow 0.25s cubic-bezier(0.22, 1, 0.36, 1), transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.expert-card:hover,
.extra-card:hover {
  box-shadow: var(--premium-ring), 0 20px 40px rgba(28, 26, 40, 0.1);
  transform: translateY(-2px);
}

.expert-card::before,
.extra-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--crimson);
  border-radius: 3px 0 0 3px;
}

.expert-card h3,
.extra-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.expert-card p,
.extra-card p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.extra-card .save-btn {
  margin-top: 14px !important;
}


/* ── Responsive ── */
@media (min-width: 768px) {
  .nav-sheet,
  .nav-sheet-backdrop {
    display: none !important;
  }
  .main-content {
    max-width: 700px;
    margin: 0 auto;
  }
  .nav-row {
    justify-content: center;
    gap: 8px;
  }
  .top-nav button {
    font-size: 0.7rem;
    padding: 10px 12px;
    flex: 0 1 auto;
    min-width: 70px;
  }
}

@media (min-width: 1024px) {
  .main-content {
    max-width: 960px;
  }
  .header-title {
    font-size: 1.3rem;
  }
}

@media (max-width: 450px) {
  .header {
    padding-left: 14px;
    padding-right: 14px;
  }
  .logout-btn {
    padding: 8px 12px;
    font-size: 0.72rem;
  }
  .gravity-text {
    font-size: 2.6rem;
  }
  .region-text {
    font-size: 0.85rem;
    letter-spacing: 1.5px;
  }
  .nav-row {
    padding: 4px 10px;
  }
  .nav-row-primary {
    padding-top: 8px;
    padding-bottom: 2px;
  }
  .top-nav button {
    font-size: 0.55rem;
    padding: 6px 2px;
  }
  .top-nav button .nav-icon {
    font-size: 1rem;
  }
  .nav-row-secondary button {
    font-size: 0.6rem;
    padding: 4px 6px;
  }
  .nav-sheet {
    padding-left: 12px;
    padding-right: 12px;
  }
  .nav-sheet__grid {
    grid-template-columns: 1fr;
  }
  .nav-sheet__item {
    min-height: 88px;
  }
  .tab-content {
    padding: 20px 16px;
  }
  .tab-title {
    font-size: 1.2rem;
  }
  .header-title {
    font-size: 1rem;
  }
  .splash-content::before {
    top: 28px;
    width: 48px;
  }
}

@media (max-width: 767px) {
  input:not([type='checkbox']):not([type='radio']):not([type='button']):not([type='submit']),
  textarea,
  select {
    font-size: 16px !important;
  }

  #app {
    backdrop-filter: none;
    width: 100%;
    min-width: 0;
    max-width: none;
  }
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    margin: 0;
    z-index: 250;
  }
  .top-nav {
    display: none;
    position: static;
  }
  .mobile-bottom-nav {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 240;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border: 1px solid rgba(137, 33, 42, 0.08);
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(249, 245, 243, 0.94) 100%);
    backdrop-filter: blur(22px);
    box-shadow: 0 18px 48px rgba(33, 26, 24, 0.18), inset 0 1px 0 rgba(255,255,255,0.8);
    isolation: isolate;
    transition: transform var(--motion-fast), opacity var(--motion-fast);
    width: auto;
    margin: 0;
  }
  .mobile-bottom-nav[hidden] {
    display: none !important;
  }
  .mobile-bottom-nav::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 8px;
    width: calc((100% - 16px - 24px) / 5);
    height: calc(100% - 16px);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(137, 33, 42, 0.14) 0%, rgba(137, 33, 42, 0.08) 100%);
    box-shadow: 0 8px 20px rgba(137, 33, 42, 0.1);
    transform: translateX(calc(var(--mobile-nav-index, 0) * 100% + var(--mobile-nav-index, 0) * 6px));
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity var(--motion-fast);
    z-index: 0;
  }
  .mobile-bottom-nav button {
    min-width: 0;
    border: none;
    background: transparent;
    border-radius: 16px;
    padding: 8px 4px;
    color: var(--text-muted);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-family: 'Manrope', sans-serif;
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
    transition: transform var(--motion-fast), background var(--motion-fast), color var(--motion-fast);
    z-index: 1;
  }
  .mobile-bottom-nav button .nav-icon {
    width: 20px;
    height: 20px;
    opacity: 0.8;
    transition: transform var(--motion-fast), opacity var(--motion-fast);
    position: relative;
    z-index: 1;
  }
  .mobile-bottom-nav button .nav-icon::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 999px;
    background: transparent;
    opacity: 0;
    transition: opacity var(--motion-fast), transform var(--motion-fast);
    transform: scale(0.85);
    z-index: -1;
  }
  .mobile-bottom-nav button[data-tab='directors'] .nav-icon {
    color: rgb(27, 94, 32);
  }
  .mobile-bottom-nav button[data-tab='expert'] .nav-icon {
    color: rgb(137, 33, 42);
  }
  .mobile-bottom-nav button[data-tab='gl'] .nav-icon {
    color: rgb(114, 63, 181);
  }
  .mobile-bottom-nav button[data-tab='calendar'] .nav-icon {
    color: rgb(20, 106, 138);
  }
  .mobile-bottom-nav button#mobileMoreBtn .nav-icon {
    color: rgb(173, 94, 26);
  }
  .mobile-bottom-nav button.active,
  .mobile-bottom-nav button[aria-expanded='true'] {
    color: var(--crimson);
    background: transparent;
  }
  .mobile-bottom-nav button.active .nav-icon,
  .mobile-bottom-nav button[aria-expanded='true'] .nav-icon {
    transform: translateY(-1px) scale(1.08);
    opacity: 1;
  }
  .mobile-bottom-nav button.active .nav-icon::before,
  .mobile-bottom-nav button[aria-expanded='true'] .nav-icon::before {
    opacity: 1;
    transform: scale(1);
  }
  .mobile-bottom-nav button.active[data-tab='directors'] .nav-icon {
    filter: drop-shadow(0 0 8px rgba(27, 94, 32, 0.32));
  }
  .mobile-bottom-nav button.active[data-tab='directors'] .nav-icon::before {
    background: radial-gradient(circle, rgba(27, 94, 32, 0.24) 0%, rgba(27, 94, 32, 0.04) 72%, transparent 100%);
  }
  .mobile-bottom-nav button.active[data-tab='expert'] .nav-icon {
    filter: drop-shadow(0 0 8px rgba(137, 33, 42, 0.34));
  }
  .mobile-bottom-nav button.active[data-tab='expert'] .nav-icon::before {
    background: radial-gradient(circle, rgba(137, 33, 42, 0.24) 0%, rgba(137, 33, 42, 0.04) 72%, transparent 100%);
  }
  .mobile-bottom-nav button.active[data-tab='gl'] .nav-icon {
    filter: drop-shadow(0 0 8px rgba(114, 63, 181, 0.34));
  }
  .mobile-bottom-nav button.active[data-tab='gl'] .nav-icon::before {
    background: radial-gradient(circle, rgba(114, 63, 181, 0.24) 0%, rgba(114, 63, 181, 0.04) 72%, transparent 100%);
  }
  .mobile-bottom-nav button.active[data-tab='calendar'] .nav-icon {
    filter: drop-shadow(0 0 8px rgba(20, 106, 138, 0.34));
  }
  .mobile-bottom-nav button.active[data-tab='calendar'] .nav-icon::before {
    background: radial-gradient(circle, rgba(20, 106, 138, 0.24) 0%, rgba(20, 106, 138, 0.04) 72%, transparent 100%);
  }
  .mobile-bottom-nav button#mobileMoreBtn[aria-expanded='true'] .nav-icon {
    filter: drop-shadow(0 0 8px rgba(173, 94, 26, 0.34));
  }
  .mobile-bottom-nav button#mobileMoreBtn[aria-expanded='true'] .nav-icon::before {
    background: radial-gradient(circle, rgba(173, 94, 26, 0.24) 0%, rgba(173, 94, 26, 0.04) 72%, transparent 100%);
  }
  .mobile-bottom-nav button.active::after,
  .mobile-bottom-nav button[aria-expanded='true']::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 18px;
    height: 4px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: var(--crimson);
    box-shadow: 0 0 12px rgba(137, 33, 42, 0.25);
  }
  .mobile-bottom-nav button:active {
    transform: scale(0.97);
  }
  .mobile-bottom-nav__indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--crimson);
    box-shadow: 0 0 0 4px rgba(137, 33, 42, 0.1);
    opacity: 0;
    transition: opacity var(--motion-fast);
  }
  .mobile-bottom-nav__more[aria-expanded='true'] .mobile-bottom-nav__indicator {
    opacity: 1;
  }
  .main-content {
    margin-top: 72px;
    width: 100%;
    max-width: 100vw;
    min-width: 0;
    padding-bottom: calc(96px + env(safe-area-inset-bottom));
    touch-action: pan-y;
    transition: background 0.24s ease, box-shadow 0.24s ease;
  }
  .main-content.swipe-back-settle {
    animation: swipeBackSettle 0.2s cubic-bezier(0.22, 1, 0.36, 1);
  }
  #app.keyboard-open .mobile-bottom-nav {
    transform: translateY(140%);
    opacity: 0;
    pointer-events: none;
  }
  body.keyboard-open .mobile-bottom-nav {
    transform: translateY(140%);
    opacity: 0;
    pointer-events: none;
  }
  #app.keyboard-open .main-content {
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
  .main-content[data-active-tab='profile'] {
    box-shadow: inset 0 4px 0 rgba(137, 33, 42, 0.18);
  }
  .main-content[data-active-tab='school'] {
    box-shadow: inset 0 4px 0 rgba(114, 63, 181, 0.18);
  }
  .main-content[data-active-tab='events'] {
    box-shadow: inset 0 4px 0 rgba(20, 106, 138, 0.18);
  }
  .main-content[data-active-tab='directors'] {
    box-shadow: inset 0 4px 0 rgba(27, 94, 32, 0.18);
  }
  .main-content[data-active-tab='mentors'] {
    box-shadow: inset 0 4px 0 rgba(173, 94, 26, 0.18);
  }
  .nav-row-secondary {
    display: none !important;
  }
  .nav-row {
    gap: 6px;
  }
  .nav-row-primary {
    padding-bottom: 10px;
  }
  .nav-row-primary button {
    min-width: 0;
    flex: 1 1 0;
  }
  .nav-sheet__subtitle {
    max-width: none;
  }

  .tab-content,
  .directors-grid,
  .ai-assistant-panel,
  .ai-search-panel,
  .ai-assistant-messages,
  .ai-assistant-form {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@keyframes swipeBackSettle {
  0% {
    transform: translateX(18px);
  }
  100% {
    transform: translateX(0);
  }
}

@media (max-height: 700px) {
  .splash-content {
    gap: 8px;
  }
  .auth-buttons {
    margin-top: 20px;
  }
  .community-stats {
    margin-top: 24px;
  }
  .gravity-text {
    font-size: 2.4rem;
  }
}


/* ── Contact Actions ── */
.contact-actions-modal {
  max-width: 420px;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-actions__lead {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: -6px 0 2px;
}

.contact-actions__school {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(248, 246, 240, 0.85);
  border: 1.5px solid var(--border-light);
}

.contact-actions__list {
  display: grid;
  gap: 10px;
}

.contact-actions__item {
  width: 100%;
  border: 1.5px solid rgba(184, 149, 58, 0.24);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,246,240,0.9) 100%);
  color: var(--charcoal);
  cursor: pointer;
  font-family: Manrope, sans-serif;
  text-align: left;
  transition: transform var(--motion-fast), box-shadow var(--motion-fast), border-color var(--motion-fast);
}

.contact-actions__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  box-shadow: var(--premium-ring), 0 10px 24px rgba(28, 26, 40, 0.05);
}

.contact-actions__item span {
  font-weight: 800;
  font-size: 0.9rem;
}

.contact-actions__item strong {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
  overflow-wrap: anywhere;
}

.contact-actions__item--primary {
  border-color: rgba(161, 49, 58, 0.24);
  background: linear-gradient(180deg, rgba(161, 49, 58, 0.08) 0%, rgba(255,255,255,0.96) 100%);
}

.contact-actions__item:hover {
  transform: translateY(-1px);
  border-color: rgba(161, 49, 58, 0.34);
  box-shadow: var(--premium-ring), 0 14px 28px rgba(28, 26, 40, 0.08);
}

.list-state__text { margin-bottom: 10px; }
.ghost-btn.retry-btn {
  border: 1px solid rgba(137, 33, 42, 0.3);
  color: #5e2026;
  background: rgba(137, 33, 42, 0.06);
  border-radius: 10px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
}
.ghost-btn.retry-btn:hover {
  background: rgba(137, 33, 42, 0.12);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* Strip large/parallax/spin motion from in-app surfaces (keep them calm). */
  .mobile-bottom-nav::before,
  .nav-sheet,
  .nav-sheet-backdrop,
  .tab-content.active,
  .tab-content.active .director-card,
  .tab-content.active .event-card,
  .tab-content.active .expert-card,
  .tab-content.active .extra-card,
  .tab-content.active .create-event-card,
  .tab-content.active .strength-item,
  .tab-content.active .skill-item,
  .modal-overlay,
  .modal-content,
  .cal-day.cal-has-events {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  /* Entry screen stays alive even with reduced motion — but only opacity-based,
     vestibular-safe animation (no spin, no translate, no scale). This is what
     makes the splash animate on phones with "reduce motion" / Low Power Mode. */
  .gravity-wordmark { animation: rmFade 0.7s ease both !important; transform: none !important; }
  .region-text { animation: rmFade 0.7s 0.12s ease both !important; }
  .tagline { animation: rmFade 0.7s 0.22s ease both !important; }
  .splash-supporting-copy { animation: rmFade 0.7s 0.3s ease both !important; }
  .auth-buttons { animation: rmFade 0.7s 0.4s ease both !important; }
  .community-stats { animation: rmFade 0.7s 0.52s ease both !important; }
  .gravity-wordmark::after { animation: rmGlow 4.5s ease-in-out infinite !important; }
  .stat-dot { animation: rmDot 2.4s ease-in-out infinite !important; }
  .intro-screen::after { animation: rmGlow 6s ease-in-out infinite !important; }
  .intro-mark__ring { animation: rmRing 2.6s ease-in-out infinite !important; }
  .intro-mark__letter { animation: rmGlow 2.8s ease-in-out infinite !important; transform: none !important; }
  .intro-loader span { animation: rmDot 1.4s ease-in-out infinite !important; }
}

/* Встроенное сообщение об ошибке загрузки секции */
.inline-error {
  color: #ff8;
}

/* Personal development track */
.development-view { max-width: 960px; margin: 0 auto; padding: 28px 0 48px; }
.development-hero, .development-create, .development-track, .development-reflections { background: rgba(255,255,255,.92); border: 1px solid var(--border-light); border-radius: 22px; box-shadow: 0 12px 32px rgba(28,26,40,.06); padding: 22px; margin-bottom: 18px; }
.development-hero { background: linear-gradient(135deg, rgba(184,149,58,.15), rgba(255,255,255,.96) 52%, rgba(137,33,42,.06)); }
.development-eyebrow { color: var(--accent, #89212a); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.development-hero h2 { margin: 6px 0 8px; font-family: 'Playfair Display', serif; font-size: clamp(1.75rem, 4vw, 2.35rem); }
.development-hero p, .development-track__focus, .development-outcome p { color: var(--text-secondary); margin: 0; line-height: 1.55; }
.development-create h3, .development-tracks > h3, .development-reflections h3 { margin: 0 0 14px; }
.development-create label, .development-reflection-form label, .development-manual label { display: grid; gap: 7px; font-weight: 700; font-size: .88rem; }
.development-create textarea, .development-reflection-form textarea, .development-manual textarea, .development-manual input { width: 100%; box-sizing: border-box; border: 1px solid var(--border-light); border-radius: 12px; padding: 10px 12px; font: inherit; background: #fff; resize: vertical; }
.development-create button { margin-top: 12px; }
.development-manual { margin-top: 16px; }
.development-manual summary { cursor: pointer; font-weight: 700; color: var(--accent, #89212a); }
.development-manual form { display: grid; gap: 12px; margin-top: 14px; max-width: 620px; }
.development-track__top { display: flex; gap: 18px; justify-content: space-between; align-items: flex-start; }
.development-track h3 { margin: 5px 0 6px; font-size: 1.25rem; }
.development-progress { min-width: 68px; text-align: right; color: var(--text-secondary); }
.development-progress strong { display: block; color: var(--accent, #89212a); font-size: 1.3rem; }
.development-progress span { font-size: .72rem; }
.development-outcome { border-left: 3px solid #b8953a; padding: 9px 0 9px 12px; margin: 17px 0; }
.development-outcome span, .development-action__week { display: block; color: var(--text-secondary); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.development-progressbar { height: 8px; background: #eee9dd; border-radius: 99px; overflow: hidden; margin: 16px 0; }
.development-progressbar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #89212a, #b8953a); transition: width .25s ease; }
.development-actions { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.development-action { display: flex; justify-content: space-between; gap: 14px; align-items: center; padding: 13px; border-radius: 14px; background: #faf9f5; border: 1px solid var(--border-light); }
.development-action strong { display: block; margin-top: 2px; }
.development-action p { margin: 5px 0 0; color: var(--text-secondary); font-size: .88rem; line-height: 1.45; }
.development-action--done { opacity: .68; }
.development-action--done strong { text-decoration: line-through; }
.development-action__toggle { flex: 0 0 auto; border: 1px solid rgba(137,33,42,.25); background: white; color: #79212b; border-radius: 9px; padding: 8px 10px; font: inherit; font-size: .78rem; font-weight: 800; cursor: pointer; }
.development-reflection-form { display: grid; gap: 10px; margin-top: 16px; }
.development-reflection-form .ghost-btn { justify-self: start; }
.development-empty { padding: 24px; text-align: center; border: 1px dashed rgba(137,33,42,.28); border-radius: 16px; color: var(--text-secondary); background: rgba(255,255,255,.55); }
.development-reflections ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.development-reflections li { padding: 12px; border-radius: 12px; background: #faf9f5; }
.development-reflections p { margin: 5px 0; line-height: 1.45; }
.development-reflections span { color: var(--text-secondary); font-size: .78rem; }
@media (max-width: 600px) { .development-view { padding-top: 16px; } .development-hero, .development-create, .development-track, .development-reflections { padding: 16px; border-radius: 18px; } .development-action { align-items: flex-start; } .development-action__toggle { margin-top: 3px; } }