/* Общая оболочка сайта: тема, фон, хедер как на главной, навигация, модалка «Настройка» */

:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme='dark'] {
  --bg: #202937;
  --surface: #161b24;
  --panel: #0c0f14;
  --border: #2b3443;
  --text: #d8dce8;
  --muted: #7b8597;
  --input-bg: #161b24;
  --glow-bg: rgba(240, 160, 48, 0.04);
  --header-bg: #202937;
  --header-border: #3a475d;
}

[data-theme='light'] {
  --bg: #f2f3f6;
  --surface: #ffffff;
  --panel: #ffffff;
  --border: #d8dce4;
  --text: #1a1d28;
  --muted: #7a8090;
  --input-bg: #f2f3f6;
  --glow-bg: rgba(240, 160, 48, 0.06);
  --header-bg: #ffffff;
  --header-border: #d8dce4;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
  transition: background 0.3s, color 0.3s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 80px, rgba(128, 128, 128, 0.02) 80px, rgba(128, 128, 128, 0.02) 81px),
    repeating-linear-gradient(-45deg, transparent, transparent 80px, rgba(128, 128, 128, 0.02) 80px, rgba(128, 128, 128, 0.02) 81px);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: linear-gradient(180deg, var(--glow-bg), transparent);
  pointer-events: none;
  z-index: 0;
}

.deco-line {
  position: fixed;
  z-index: 0;
  pointer-events: none;
}

.deco-line.top-right {
  top: 60px;
  right: 0;
  width: 300px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  transform: rotate(-15deg);
  transform-origin: right center;
  opacity: 0.25;
}

.deco-line.bottom-left {
  bottom: 100px;
  left: 0;
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, var(--mint), transparent);
  transform: rotate(10deg);
  transform-origin: left center;
  opacity: 0.15;
}

:root {
  --orange: #f0a030;
  --gold: #e8c060;
  --mint: #30e8a0;
  --red: #f04848;
  --purple: #b080f0;
}

header {
  position: relative;
  z-index: 100;
  background: transparent;
  border-bottom: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  transition: background 0.3s, border-color 0.3s;
  box-shadow: none;
}

.header-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 120px;
  padding: 0 24px;
}

.header-left {
  justify-self: start;
  align-self: start;
  display: flex;
  align-items: center;
  margin-top: 10px;
}

.header-center {
  justify-self: center;
  display: flex;
  align-items: center;
  margin-right: 16px;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  border-radius: 10px;
  outline: none;
}

.logo-link:focus-visible {
  box-shadow: 0 0 0 2px var(--orange);
}

.logo-link:hover .logo-img {
  opacity: 0.92;
}

.logo-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
}

.xp-chip {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--orange);
  border: 1px solid rgba(240, 160, 48, 0.35);
  background: rgba(240, 160, 48, 0.1);
  white-space: nowrap;
}

.header-right {
  justify-self: end;
  align-self: start;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.theme-btn {
  width: 32px;
  height: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  transition: all 0.2s;
}

.theme-btn:hover {
  border-color: var(--muted);
}

.lang-wrap {
  position: relative;
}

.lang-btn-main {
  gap: 4px;
  min-width: 50px;
  padding: 0 8px;
  font-size: 14px;
  font-weight: 600;
}

.lang-caret {
  font-size: 10px;
  color: var(--muted);
  line-height: 1;
  margin-top: 1px;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 168px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  display: none;
  z-index: 300;
}

.lang-menu.open {
  display: block;
}

.lang-option {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  font-family: var(--font);
}

.lang-option:hover {
  background: var(--surface);
}

.lang-option.active {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 7px 9px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--orange), #c06010);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

button {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  border: none;
}

.btn-primary:hover {
  background: #e89020;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  color: var(--text);
  border-color: var(--muted);
}

.btn-danger {
  background: transparent;
  color: var(--red);
  border: 1px solid rgba(240, 72, 72, 0.3);
}

.btn-danger:hover {
  background: rgba(240, 72, 72, 0.08);
  border-color: var(--red);
}

input[type='text'],
input[type='email'] {
  padding: 7px 12px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  font-family: var(--font);
  font-size: 13px;
  transition: all 0.2s;
}

input[type='text']:focus,
input[type='email']:focus {
  outline: none;
  border-color: var(--orange);
}

input[type='text']::placeholder,
input[type='email']::placeholder {
  color: var(--muted);
}

.header-nav,
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.header-nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 12px;
}

.header-nav a,
.header-nav .nav-link,
.site-nav a,
.site-nav .nav-link {
  font-size: 12px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: var(--surface);
  border-radius: 6px;
  padding: 6px 10px;
}

.header-nav a:hover,
.header-nav .nav-link:hover,
.site-nav a:hover,
.site-nav .nav-link:hover {
  border-color: var(--muted);
}

.header-nav a.nav-active,
.header-nav .nav-link.nav-active,
.site-nav a.nav-active,
.site-nav .nav-link.nav-active {
  border-color: rgba(240, 160, 48, 0.45);
  color: var(--orange);
}

.header-nav .btn-outline:hover,
.site-nav .btn-outline:hover {
  color: var(--text);
  border-color: var(--muted);
}

.header-nav .btn-outline,
.site-nav .btn-outline {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .header-row {
    padding: 0 12px;
  }
  .header-right {
    gap: 8px;
  }
  .header-center {
    margin-right: 0;
  }
}

.modal-root {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
  padding: 24px 16px;
  overflow-y: auto;
}

.modal-root.open {
  display: block;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  border: 0;
  padding: 0;
  cursor: pointer;
}

.modal-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  margin: 24px auto 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--text);
}

.modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 6px;
}

.modal-close:hover {
  color: var(--text);
  background: var(--surface);
}

.modal-body {
  padding: 16px;
  max-height: min(70vh, 560px);
  overflow-y: auto;
}

body.modal-open {
  overflow: hidden;
}