*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background: #0f172a;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', sans-serif;
  line-height: 1.5;
  color: #1e293b;
  background: #0f172a;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

body.theme-dark {
  color-scheme: dark;
}

:root {
  --bg-elevated: rgba(15, 23, 42, 0.9);
  --bg-soft: rgba(15, 23, 42, 0.6);
  --bg-chip: rgba(15, 23, 42, 0.8);
  --border-subtle: rgba(148, 163, 184, 0.2);
  --border-strong: rgba(148, 163, 184, 0.35);
  --accent: #22d3ee;
  --accent-soft: rgba(56, 189, 248, 0.18);
  --accent-strong: rgba(34, 211, 238, 0.9);
  --accent-alt: #e879f9;
  --accent-warm: #b45309;
  --accent-warm-mid: #d97706;
  --text-muted: #9ca3af;
  --text-soft: #6b7280;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.75);
  --radius-xl: 4px;
  --radius-lg: 4px;
  --radius-pill: 4px;
  --transition-snappy: 160ms ease-out;
  --transition-soft: 220ms ease;
  --blur-shell: 24px;
  --grid-gap: 1.25rem;
}

.page-root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
  background: #ffffff;
}

.page-root .site-header,
.page-root .site-main {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 768px) {
  .page-root .site-header,
  .page-root .site-main {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.page-root .site-header {
  padding-top: 1.25rem;
  padding-bottom: 0;
}

.page-root .site-main {
  padding-top: 1.2rem;
  padding-bottom: 1.5rem;
}

.page-root--profile .site-main {
  max-width: 900px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.app-header__left {
  display: flex;
  align-items: flex-end;
  gap: 1.4rem;
  min-width: 0;
}

.app-header__right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-logo {
  padding: 0.25rem 0.6rem 0.35rem;
  border: 0;
  border-bottom: 3px solid #1e40af;
  border-radius: 0;
  background: transparent;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #1e3a5f;
}

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.app-main--profile {
  margin-top: 0.5rem;
}

.profile-back-wrap {
  margin: 0 0 1rem;
}

.site-footer-bottom {
  width: 100%;
  padding: 1.25rem 1.25rem 1.5rem;
  margin-top: auto;
  flex-grow: 1;
  flex-shrink: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

@media (min-width: 768px) {
  .site-footer-bottom {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.app-footer {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.75rem;
  color: rgba(248, 250, 252, 0.8);
  opacity: 0.95;
}

.back-link {
  font-size: 0.85rem;
  color: #64748b;
}

.back-link:hover {
  color: #1e40af;
}