/* ── KolaClient Web Styles ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #08080f;
  --dark:    #0d0d18;
  --card:    #12121e;
  --border:  #2a2a45;
  --red:     #cc1111;
  --red2:    #ff3322;
  --blue:    #1155cc;
  --blue2:   #2277ff;
  --green:   #11aa44;
  --text:    #f0f0ff;
  --sub:     #6677aa;
  --gold:    #ffaa00;
  --radius:  12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── ФОНОВЫЕ ЭФФЕКТЫ ─────────────────────────────────────────────── */
.bg-overlay {
  position: fixed; inset: 0; z-index: -2;
  background: radial-gradient(ellipse 80% 60% at 20% 50%, #220000 0%, transparent 60%),
              radial-gradient(ellipse 80% 60% at 80% 50%, #000022 0%, transparent 60%),
              #08080f;
}

#particles { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

/* ── NAVBAR ──────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 60px;
  background: #0a0a1488; backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo, a.nav-logo {
  font-size: 20px; font-weight: 900; letter-spacing: 2px;
  text-decoration: none;
}

.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--sub); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }

/* ── ЛОГОТИП ─────────────────────────────────────────────────────── */
.kola   { color: var(--red2); }
.client { color: var(--blue2); }

/* ── HERO ────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 80px 20px 40px;
}

.hero-title {
  font-size: clamp(64px, 12vw, 120px);
  font-weight: 900; letter-spacing: 6px;
  line-height: 1; margin-bottom: 20px;
  text-shadow: 0 0 60px #cc111133;
}

.hero-sub {
  font-size: 18px; color: var(--sub); margin-bottom: 16px;
  letter-spacing: 1px;
}

.hero-desc {
  font-size: 15px; color: #7788aa;
  max-width: 480px; line-height: 1.7; margin-bottom: 32px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 28px; }

.hero-badge { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hero-badge span {
  padding: 4px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 600; letter-spacing: 1px;
  border: 1px solid var(--border); color: var(--sub);
  background: #ffffff08;
}

/* ── КНОПКИ ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 32px; border-radius: 8px; font-size: 15px;
  font-weight: 700; cursor: pointer; text-decoration: none;
  border: none; transition: all .2s; letter-spacing: .5px;
}

.btn-red     { background: var(--red2); color: #fff; }
.btn-red:hover { background: #ff5544; transform: translateY(-2px); box-shadow: 0 8px 24px #ff332244; }

.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--blue2); color: var(--blue2); }

.btn-full { width: 100%; padding: 14px; }

.btn-danger { background: #330000; color: var(--red2); border: 1px solid var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }

/* ── FEATURES ────────────────────────────────────────────────────── */
.features { padding: 80px 40px; max-width: 1100px; margin: 0 auto; }
.section-title {
  text-align: center; font-size: 36px; font-weight: 800;
  margin-bottom: 48px; color: var(--text);
}

.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px;
  transition: border-color .3s, transform .3s;
}
.feature-card:hover { border-color: var(--red2); transform: translateY(-4px); }

.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p  { color: var(--sub); font-size: 14px; line-height: 1.6; }

/* ── PRICING ─────────────────────────────────────────────────────── */
.pricing { padding: 80px 40px; max-width: 900px; margin: 0 auto; }

.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; justify-items: center;
}

.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px 28px;
  width: 100%; max-width: 360px; text-align: center;
  transition: transform .3s;
}
.price-card.featured { border-color: var(--red2); box-shadow: 0 0 40px #ff332222; }
.price-card:hover { transform: translateY(-4px); }

.price-badge {
  display: inline-block; padding: 4px 16px; border-radius: 20px;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  background: var(--border); color: var(--sub); margin-bottom: 16px;
}
.price-badge.red { background: #ff332222; color: var(--red2); border: 1px solid var(--red2); }

.price-card h3  { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.price-val      { font-size: 36px; font-weight: 900; color: var(--red2); margin-bottom: 24px; }
.price-val span { font-size: 16px; color: var(--sub); font-weight: 400; }

.price-list     { list-style: none; margin-bottom: 28px; text-align: left; }
.price-list li  { padding: 6px 0; font-size: 14px; border-bottom: 1px solid var(--border); }
.price-list li.dim { color: var(--sub); }

/* ── AUTH PAGES ──────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  padding: 80px 20px;
}

.auth-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px 36px;
  width: 100%; max-width: 440px;
  box-shadow: 0 20px 60px #00000066;
}

.auth-logo {
  text-align: center; font-size: 28px; font-weight: 900;
  letter-spacing: 3px; margin-bottom: 8px;
}

.auth-title {
  text-align: center; font-size: 20px; font-weight: 700;
  color: var(--text); margin-bottom: 28px;
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--sub); margin-bottom: 8px;
}
.form-group small { display: block; font-size: 11px; color: var(--sub); margin-top: 4px; }

.input-wrap { position: relative; }
.input-wrap input {
  width: 100%; padding: 13px 48px 13px 16px;
  background: var(--dark); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: 14px;
  font-family: inherit; outline: none; transition: border-color .2s;
}
.input-wrap input:focus { border-color: var(--red2); }
.input-wrap input::placeholder { color: #445; }

.input-icon {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  font-size: 16px; cursor: pointer; user-select: none;
}

.forgot-link { text-align: right; margin-bottom: 14px; }
.forgot-link a { font-size: 12px; color: var(--sub); text-decoration: none; }
.forgot-link a:hover { color: var(--red2); }

.auth-switch { text-align: center; margin-top: 20px; font-size: 13px; color: var(--sub); }
.auth-switch a { color: var(--red2); text-decoration: none; font-weight: 600; }

/* ── СООБЩЕНИЯ ───────────────────────────────────────────────────── */
.msg-box {
  padding: 12px 16px; border-radius: 8px;
  font-size: 13px; margin-bottom: 16px;
}
.msg-box.error   { background: #2a000088; border: 1px solid var(--red); color: var(--red2); }
.msg-box.success { background: #00220088; border: 1px solid var(--green); color: #44ff88; }

/* ── PROFILE ─────────────────────────────────────────────────────── */
.profile-wrap {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  padding: 80px 20px;
}

.profile-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px 36px;
  width: 100%; max-width: 520px;
  box-shadow: 0 20px 60px #00000066;
}

.profile-avatar-wrap { text-align: center; position: relative; margin-bottom: 16px; }
.profile-avatar {
  width: 80px; height: 80px; border-radius: 12px;
  image-rendering: pixelated; border: 2px solid var(--border);
}

.role-badge {
  display: inline-block; padding: 3px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 700; margin-top: 8px;
}

.profile-name  { text-align: center; font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.profile-email { text-align: center; font-size: 13px; color: var(--sub); margin-bottom: 20px; }

.profile-info-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-bottom: 20px;
}
.info-item {
  background: var(--dark); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px;
}
.info-lbl { display: block; font-size: 11px; color: var(--sub); margin-bottom: 4px; }
.info-val { font-size: 14px; font-weight: 600; }

.divider { height: 1px; background: var(--border); margin: 20px 0; }

.section-title-sm { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.buy-desc { font-size: 14px; color: var(--sub); margin-bottom: 16px; line-height: 1.6; }
.buy-note { font-size: 12px; color: var(--sub); margin-top: 10px; text-align: center; }
.buy-note a { color: var(--red2); text-decoration: none; }

.plus-badge {
  text-align: center; padding: 14px;
  background: #ff332210; border: 1px solid var(--red2);
  border-radius: 10px; font-size: 15px; font-weight: 600;
}

.profile-actions { display: flex; gap: 12px; }
.profile-actions .btn { flex: 1; }

/* ── ADMIN ───────────────────────────────────────────────────────── */
.admin-wrap { padding: 80px 40px 40px; max-width: 1200px; margin: 0 auto; }
.admin-section { margin-bottom: 48px; }
.admin-title {
  font-size: 22px; font-weight: 800; margin-bottom: 16px;
  color: var(--text); border-bottom: 1px solid var(--border); padding-bottom: 12px;
}

.admin-search { margin-bottom: 12px; }
.admin-search input {
  width: 300px; padding: 10px 16px;
  background: var(--dark); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 14px;
  font-family: inherit; outline: none;
}
.admin-search input:focus { border-color: var(--blue2); }

.admin-table-wrap {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: auto;
}

.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th {
  background: var(--dark); padding: 12px 16px; text-align: left;
  color: var(--sub); font-weight: 600; border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #ffffff04; }

.btn-sm {
  padding: 5px 12px; border-radius: 6px; font-size: 12px;
  font-weight: 600; cursor: pointer; border: none; margin-right: 4px;
}
.btn-green    { background: var(--green); color: #fff; }
.btn-green:hover { background: #22cc55; }
.btn-red-sm   { background: var(--red); color: #fff; }
.btn-red-sm:hover { background: var(--red2); }

.role-select {
  background: var(--dark); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 8px; font-size: 12px; font-family: inherit; cursor: pointer;
}

.status-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; margin-right: 6px;
}
.status-dot.active  { background: var(--green); }
.status-dot.blocked { background: var(--red2); }

.loading { padding: 24px; text-align: center; color: var(--sub); }
.empty   { padding: 24px; text-align: center; color: var(--sub); }

/* ── FOOTER ──────────────────────────────────────────────────────── */
.footer {
  text-align: center; padding: 40px;
  border-top: 1px solid var(--border); margin-top: 60px;
}
.footer-logo { font-size: 22px; font-weight: 900; letter-spacing: 3px; margin-bottom: 8px; }
.footer p    { color: var(--sub); font-size: 13px; margin-bottom: 12px; }
.footer-links { display: flex; gap: 24px; justify-content: center; }
.footer-links a { color: var(--sub); text-decoration: none; font-size: 13px; }
.footer-links a:hover { color: var(--red2); }

/* ── RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .navbar { padding: 0 20px; }
  .features, .pricing { padding: 60px 20px; }
  .hero-title { letter-spacing: 2px; }
  .profile-info-grid { grid-template-columns: 1fr; }
  .admin-wrap { padding: 80px 16px 40px; }
}