:root {
  --bg: #050805;
  --card: #0e140f;
  --green: #2bff4f;
  --green-dark: #17a82f;
  --text: #f2f2f2;
  --muted: #8f9a91;
}

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

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(43, 255, 79, 0.18), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.015) 0 1px, transparent 1px 40px),
    var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

/* ---------- Шапка ---------- */
.hero {
  text-align: center;
  padding: 64px 16px 28px;
  max-width: 800px;
  margin: 0 auto;
}

.hero-logo {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 20px;
  border: 3px solid var(--green);
  box-shadow: 0 0 30px rgba(43, 255, 79, 0.4);
  margin-bottom: 18px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.hero-logo:hover {
  transform: scale(1.07);
  box-shadow: 0 0 50px rgba(43, 255, 79, 0.7);
}

.hero-title {
  font-family: "Russo One", "Segoe UI", Arial, sans-serif;
  font-size: 3.2rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.1;
}
.hero-title .accent {
  color: var(--green);
  text-shadow: 0 0 18px rgba(43, 255, 79, 0.7);
}

.hero-sub {
  color: var(--muted);
  margin: 6px 0 24px;
  font-size: 1.1rem;
}

/* IP */
.ip-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--card);
  border: 2px solid var(--green-dark);
  border-radius: 14px;
  padding: 10px 14px 10px 20px;
  margin-bottom: 22px;
}
.ip-text {
  font-family: Consolas, "Courier New", monospace;
  font-size: 1.4rem;
  color: var(--green);
  font-weight: 700;
}

/* Кнопки и ссылки-кнопки */
.btn {
  display: inline-block;
  background: var(--green-dark);
  color: #000;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  padding: 11px 22px;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.btn:hover {
  background: var(--green);
  transform: scale(1.07);
  box-shadow: 0 0 18px rgba(43, 255, 79, 0.65);
}
.btn:active { transform: scale(0.98); }

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green-dark);
}
.btn-outline:hover { color: #000; }

.hero-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Разделы ---------- */
.sections {
  max-width: 800px;
  margin: 0 auto;
  padding: 8px 16px 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  background: var(--card);
  border: 1px solid #1f2a21;
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: scale(1.02);
  border-color: var(--green);
  box-shadow: 0 0 20px rgba(43, 255, 79, 0.25);
}

.card-title {
  cursor: pointer;
  padding: 16px 20px;
  font-family: "Russo One", "Segoe UI", Arial, sans-serif;
  font-size: 1.2rem;
  letter-spacing: 1px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-title::-webkit-details-marker { display: none; }
.card-title::after {
  content: "+";
  color: var(--green);
  font-size: 1.7rem;
  line-height: 1;
}
.card[open] > .card-title::after { content: "−"; }

.card-body {
  padding: 0 20px 20px;
  color: #d6dcd7;
  border-top: 1px solid #1a241c;
  padding-top: 14px;
}
.card-body p { margin-bottom: 10px; }
.card-body h3 {
  font-family: "Russo One", "Segoe UI", Arial, sans-serif;
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: var(--green);
  margin: 18px 0 8px;
}
.card-body ul { padding-left: 22px; margin-bottom: 10px; }
.card-body ol { padding-left: 22px; }
.card-body li { margin-bottom: 4px; }
.card-body b { color: var(--green); }

/* Партнёры */
.partner { text-align: center; }
.partner-banner {
  display: inline-block;
  max-width: 100%;
  margin: 8px 0;
}
.partner-banner img {
  width: 728px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  transition: transform 0.25s, box-shadow 0.25s;
}
.partner-banner:hover img {
  transform: scale(1.03);
  box-shadow: 0 0 22px rgba(43, 255, 79, 0.5);
}
.text-link { color: var(--green); word-break: break-all; }
.text-link:hover { text-decoration: underline; }

/* ---------- Вход, профиль, редактирование ---------- */
[hidden] { display: none !important; }

.topbar {
  position: fixed;
  top: 12px;
  right: 14px;
  z-index: 50;
}
.btn-small { padding: 8px 18px; font-size: 0.95rem; }

.user-menu { position: relative; }
.user-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 2px solid var(--green-dark);
  border-radius: 30px;
  padding: 4px 16px 4px 4px;
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.user-toggle:hover {
  transform: scale(1.05);
  border-color: var(--green);
  box-shadow: 0 0 16px rgba(43, 255, 79, 0.45);
}
.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background: #000;
}
.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 170px;
  background: var(--card);
  border: 1px solid var(--green-dark);
  border-radius: 12px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}
.user-dropdown button {
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  font: inherit;
  cursor: pointer;
}
.user-dropdown button:hover { background: #1a261c; color: var(--green); }

/* Окно профиля */
.modal {
  background: var(--card);
  color: var(--text);
  border: 2px solid var(--green-dark);
  border-radius: 16px;
  padding: 24px;
  width: min(420px, 92vw);
  margin: auto;
}
.modal::backdrop { background: rgba(0, 0, 0, 0.75); }
.modal h2 {
  font-family: "Russo One", "Segoe UI", Arial, sans-serif;
  font-weight: 400;
  color: var(--green);
  margin-bottom: 16px;
}
.profile-avatar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.profile-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--green);
  background: #000;
}
.profile-avatar-btns { display: flex; flex-direction: column; gap: 8px; }
.field-label { display: block; color: var(--muted); font-size: 0.9rem; margin-bottom: 6px; }
#nick-input {
  width: 100%;
  background: #070b08;
  color: var(--text);
  border: 2px solid #1f2a21;
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}
#nick-input:focus { outline: none; border-color: var(--green); }
.modal-msg { color: #ff6b6b; min-height: 1.4em; margin: 8px 0; font-size: 0.9rem; }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Редактирование текста (админ) */
.edit-ctrl {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 20px 16px;
}
.hero .edit-ctrl, .footer .edit-ctrl { justify-content: center; padding: 6px 0 0; }
.editing {
  outline: 2px dashed var(--green);
  border-radius: 8px;
  background: #0a110b;
  padding: 10px;
}

/* Заставка при загрузке */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  transition: opacity 0.3s, visibility 0.3s;
  /* страховка: даже без скриптов заставка исчезнет через 5 секунд */
  animation: preloaderAutoHide 0.5s ease 5s forwards;
}
.preloader.hide { opacity: 0; visibility: hidden; }

.preloader-logo {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 18px;
  border: 3px solid var(--green);
  box-shadow: 0 0 30px rgba(43, 255, 79, 0.45);
  animation: preloaderPulse 1s ease-in-out infinite;
}

.preloader-bar {
  width: 160px;
  height: 6px;
  background: #16201a;
  border-radius: 6px;
  overflow: hidden;
}
.preloader-bar span {
  display: block;
  width: 40%;
  height: 100%;
  background: var(--green);
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(43, 255, 79, 0.7);
  animation: preloaderSlide 1s ease-in-out infinite;
}

@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes preloaderSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(260%); }
}
@keyframes preloaderAutoHide {
  to { opacity: 0; visibility: hidden; }
}

/* Подвал */
.footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 10px 16px 30px;
}

@media (max-width: 600px) {
  .hero-title { font-size: 2.2rem; }
  .ip-text { font-size: 1.15rem; }
  .hero-logo { width: 120px; height: 120px; }
}