@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg:        #09090f;
  --bg2:       #0f0f18;
  --surface:   #13131e;
  --border:    #1e1e2e;
  --border2:   #2a2a3e;
  --text:      #e8e8f4;
  --muted:     #6b6b8a;
  --soft:      #9898b8;
  --accent:    #8b5cf6;
  --accent2:   #a78bfa;
  --accent-bg: rgba(139,92,246,.08);
  --green:     #22c55e;
  --danger:    #ef4444;
  --success:   #22c55e;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { color: #c4b5fd; }

/* ── nav ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: 60px;
  background: rgba(9,9,15,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 0 40px; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  font-size: 16px; font-weight: 800; letter-spacing: -.02em;
  color: var(--text); white-space: nowrap;
}
.nav-logo span { color: var(--muted); font-weight: 400; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 13px; font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-auth { display: flex; gap: 10px; align-items: center; }
.nav-auth a { font-size: 13px; font-weight: 500; color: var(--muted); }
.nav-auth a:hover { color: var(--text); }
.nav-cta {
  padding: 7px 18px;
  background: var(--accent);
  color: #fff !important; font-weight: 600; font-size: 13px;
  border-radius: 6px; transition: background .15s;
}
.nav-cta:hover { background: var(--accent2) !important; color: #fff !important; }
.nav-user { font-size: 13px; color: var(--muted); }
.nav-user strong { color: var(--text); }
.nav-logout { background: none; border: none; font: inherit; font-size: 13px; color: var(--muted); cursor: pointer; }
.nav-logout:hover { color: var(--danger); }
.inline-form { display: inline; }

/* ── hero ── */
.hero {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  min-height: 480px;
  padding: 80px 24px 80px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(139,92,246,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px;
  background: rgba(34,197,94,.08);
  border: 1px solid rgba(34,197,94,.2);
  border-radius: 99px;
  font-size: 12px; font-weight: 600;
  color: var(--green); letter-spacing: .04em;
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero h1 {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--text);
  margin-bottom: 16px;
}
.hero h1 span { color: var(--muted); font-weight: 300; }
.hero-sub {
  font-size: 15px; color: var(--muted); max-width: 440px;
  line-height: 1.6; margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.btn-hero {
  padding: 11px 28px;
  background: var(--accent);
  color: #fff; font-size: 14px; font-weight: 600;
  border-radius: 7px;
  box-shadow: 0 0 24px rgba(139,92,246,.35);
  transition: background .15s, box-shadow .15s;
}
.btn-hero:hover { background: var(--accent2); color: #fff; box-shadow: 0 0 32px rgba(139,92,246,.5); }
.btn-ghost {
  padding: 11px 24px;
  border: 1px solid var(--border2);
  color: var(--soft); font-size: 14px; font-weight: 500;
  border-radius: 7px;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent2); }

/* ── page container ── */
.page { max-width: 1100px; margin: 0 auto; padding: 0 40px 80px; }

/* ── section header ── */
.sec-head { margin: 72px 0 32px; }
.sec-head h2 { font-size: 22px; font-weight: 700; letter-spacing: -.02em; }
.sec-head p { color: var(--muted); font-size: 14px; margin-top: 6px; }

/* ── feature grid ── */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 72px;
}
@media (max-width: 720px) { .feat-grid { grid-template-columns: 1fr; } }
@media (max-width: 1000px) { .feat-grid { grid-template-columns: repeat(2,1fr); } }
.feat-card {
  background: var(--bg2);
  padding: 24px 26px;
  transition: background .15s;
}
.feat-card:hover { background: var(--surface); }
.feat-card h3 {
  font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px;
}
.feat-card p {
  font-size: 13px; color: var(--muted); line-height: 1.6;
}

/* ── status bar ── */
.status-bar {
  display: flex; gap: 28px; flex-wrap: wrap;
  padding: 14px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0 0 40px;
}
.status-row { display: flex; align-items: center; gap: 7px; font-size: 13px; }
.s-label { color: var(--muted); }
.s-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.s-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.s-val { color: var(--text); font-weight: 500; }

/* ── how it works ── */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 48px;
}
@media (max-width: 640px) { .how-grid { grid-template-columns: 1fr; } }
.how-step {
  background: var(--bg2);
  padding: 24px 22px;
  display: flex; gap: 16px; align-items: flex-start;
}
.how-n {
  font-size: 22px; font-weight: 800; color: var(--border2);
  letter-spacing: -.02em; flex-shrink: 0; line-height: 1;
  padding-top: 2px;
}
.how-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.how-text p { font-size: 13px; color: var(--muted); margin: 0; line-height: 1.55; }

/* ── join / members CTA ── */
.join-cta {
  margin: 48px 0 0;
  padding: 48px 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg2);
  text-align: center;
}
.join-inner h2 { font-size: 20px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 8px; }
.join-inner p { color: var(--muted); font-size: 14px; max-width: 400px; margin: 0 auto 24px; line-height: 1.6; }
.join-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── forum page ── */
.forum-page-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; gap: 16px; flex-wrap: wrap;
}
.forum-title { font-size: 22px; font-weight: 800; letter-spacing: -.03em; margin: 0 0 3px; }
.forum-sub { font-size: 13px; color: var(--muted); margin: 0; }
.forum-empty { padding: 40px 0; text-align: center; color: var(--muted); }
.t-preview { margin-top: 2px; }

/* ── screenshot gallery ── */
.ss-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 40px 0 56px;
}
.ss-item {
  display: block; overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color .15s;
}
.ss-item:first-child {
  grid-column: span 2;
}
.ss-item:hover { border-color: var(--accent); }
.ss-item img {
  width: 100%; height: auto;
  display: block;
}
@media (max-width: 600px) {
  .ss-grid { grid-template-columns: 1fr; }
  .ss-item:first-child { grid-column: span 1; }
}

/* ── divider ── */
hr { border: none; border-top: 1px solid var(--border); margin: 0 0 48px; }

/* ── forum ── */
.forum-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; gap: 12px;
}
.forum-hd h2 { font-size: 18px; font-weight: 700; letter-spacing: -.01em; }

.search-bar { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.search-bar input {
  flex: 1; min-width: 180px; max-width: 340px;
  padding: 8px 12px; font: inherit; font-size: 13px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); outline: none; border-radius: 6px;
}
.search-bar input:focus { border-color: var(--accent); }
.search-bar button {
  padding: 8px 16px; font: inherit; font-size: 13px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--soft); cursor: pointer; border-radius: 6px;
}
.search-bar button:hover { border-color: var(--accent); color: var(--accent2); }
.search-clear { font-size: 12px; color: var(--muted); align-self: center; }
.search-clear:hover { color: var(--danger); }

table.forum { width: 100%; border-collapse: collapse; font-size: 13px; }
table.forum th {
  text-align: left; padding: 0 12px 10px 0;
  font-size: 11px; font-weight: 600; color: var(--muted);
  border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: .06em;
}
table.forum td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.forum tr:last-child td { border-bottom: none; }
table.forum tr:hover td { background: var(--surface); }
table.forum tr.pinned td { background: rgba(139,92,246,.04); }
.col-num { width: 64px; text-align: center; }
.col-author { width: 120px; }
.col-last { width: 140px; }
.t-title { font-size: 14px; font-weight: 500; color: var(--text); }
.t-title:hover { color: var(--accent2); }
.u-link { color: var(--muted); font-size: 13px; }
.u-link:hover { color: var(--soft); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.pager { margin-top: 16px; font-size: 13px; color: var(--muted); display: flex; gap: 16px; align-items: center; }

/* ── badges ── */
.badge {
  display: inline-block; font-size: 10px; padding: 2px 6px;
  border-radius: 4px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; vertical-align: middle; margin-right: 5px;
  background: var(--surface); border: 1px solid var(--border2); color: var(--muted);
}
.badge.admin { color: var(--accent2); border-color: rgba(139,92,246,.3); background: rgba(139,92,246,.08); }
.badge.ban   { color: var(--danger);  border-color: rgba(239,68,68,.3);  background: rgba(239,68,68,.08); }
.badge.pin   { color: var(--green);   border-color: rgba(34,197,94,.3);  background: rgba(34,197,94,.08); }

/* ── buttons ── */
.btn {
  display: inline-block; padding: 7px 16px;
  border: 1px solid var(--border2); background: transparent;
  color: var(--soft); font: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; border-radius: 6px;
}
.btn:hover { border-color: var(--accent); color: var(--accent2); }

/* ── flash ── */
.flash {
  padding: 10px 14px; margin: 0 0 12px;
  font-size: 13px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface);
}
.flash.error   { border-color: rgba(239,68,68,.35); color: var(--danger); }
.flash.success { border-color: rgba(34,197,94,.35);  color: var(--green); }
.flash.warning { border-color: rgba(245,158,11,.35); color: #f59e0b; }

/* ── footer ── */
.footer {
  border-top: 1px solid var(--border);
  font-size: 13px; color: var(--muted);
}
.footer .nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer a { color: var(--muted); }
.footer a:hover { color: var(--soft); }
.footer-links { display: flex; gap: 20px; }

/* ── inner pages ── */
.inner { max-width: 860px; margin: 0 auto; padding: 40px 40px 80px; }
h2.page-title { font-size: 22px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 24px; }

/* ── thread / posts ── */
.thread-op, .post { padding: 20px 0; border-bottom: 1px solid var(--border); }
.thread-op { padding-top: 0; }
.thread-op h2 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.meta { color: var(--muted); font-size: 12px; margin-top: 3px; }
.body { margin-top: 12px; font-size: 14px; line-height: 1.7; color: var(--text); }
.body p { margin: 7px 0; }
.body p:first-child { margin-top: 0; }
.body pre { background: var(--surface); padding: 14px 16px; overflow: auto; border: 1px solid var(--border); border-radius: 6px; font-family: ui-monospace, Consolas, monospace; font-size: 12px; line-height: 1.5; }
.body code { background: var(--surface); padding: 1px 6px; font-family: ui-monospace, Consolas, monospace; font-size: 12px; border-radius: 4px; }
.body pre code { background: none; padding: 0; }
.body blockquote { border-left: 2px solid var(--border2); margin: 8px 0; padding: 0 14px; color: var(--muted); }
.post-actions { margin-top: 8px; font-size: 12px; color: var(--muted); }
.post-actions a, .post-actions form { margin-right: 12px; }
.edited { color: var(--muted); font-size: 11px; margin-left: 4px; }
.note { color: var(--muted); font-size: 13px; }
.empty { color: var(--muted); padding: 20px 0; font-size: 14px; }

/* ── forms ── */
form.box { margin: 0; }
form.box p { margin: 12px 0; }
form.box label { display: block; font-size: 12px; font-weight: 500; color: var(--muted); margin-bottom: 5px; }
form.box input[type="text"],
form.box input[type="email"],
form.box input[type="password"],
form.box textarea {
  width: 100%; font: inherit; font-size: 13px;
  padding: 9px 12px;
  border: 1px solid var(--border2); background: var(--surface);
  color: var(--text); border-radius: 6px; outline: none;
}
form.box input:focus, form.box textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(139,92,246,.1); }
form.box textarea { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; resize: vertical; min-height: 110px; }
form.box .err { color: var(--danger); font-size: 12px; margin-top: 4px; }
form.box button, form.box input[type="submit"] {
  font: inherit; font-size: 14px; font-weight: 600;
  padding: 10px 24px;
  background: var(--accent); border: 1px solid var(--accent);
  color: #fff; cursor: pointer; border-radius: 7px;
}
form.box button:hover, form.box input[type="submit"]:hover { background: var(--accent2); border-color: var(--accent2); }

/* ── auth ── */
.auth-wrap { max-width: 400px; padding: 40px 0 0; }
.auth-wrap h2 { font-size: 22px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 6px; }
.auth-sub { color: var(--muted); font-size: 13px; margin-bottom: 24px; }

/* ── settings ── */
.settings-card { border: 1px solid var(--border); background: var(--surface); padding: 20px 22px; border-radius: 8px; margin-bottom: 12px; }
.settings-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.settings-card-head h3 { font-size: 15px; font-weight: 600; margin: 0; }
.settings-badge { font-size: 10px; padding: 2px 7px; background: rgba(34,197,94,.08); color: var(--green); border: 1px solid rgba(34,197,94,.25); border-radius: 4px; font-weight: 700; text-transform: uppercase; }
.key-block { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.key-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.key-label { width: 80px; flex-shrink: 0; font-size: 12px; color: var(--muted); }
.key-value-row { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.key-value { font-size: 13px; word-break: break-all; }
a.key-value { color: var(--accent2); }
.copy-btn { flex-shrink: 0; font: inherit; font-size: 11px; padding: 3px 9px; background: transparent; border: 1px solid var(--border2); color: var(--muted); border-radius: 4px; cursor: pointer; }
.copy-btn:hover { border-color: var(--accent); color: var(--accent2); }
.copy-btn.copied { color: var(--green); border-color: rgba(34,197,94,.35); }
.btn-danger-sm { font: inherit; font-size: 13px; padding: 7px 14px; background: transparent; border: 1px solid rgba(239,68,68,.35); color: var(--danger); border-radius: 6px; cursor: pointer; }
.btn-danger-sm:hover { background: rgba(239,68,68,.08); }
.setup-steps { display: flex; flex-direction: column; gap: 6px; margin: 12px 0 8px; padding: 12px 14px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; }
.step { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--soft); }
.step-n { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: rgba(139,92,246,.15); color: var(--accent2); font-size: 10px; font-weight: 700; flex-shrink: 0; }

/* ── profile ── */
.profile-head { display: flex; align-items: center; gap: 14px; padding: 0 0 20px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.profile-avatar { width: 44px; height: 44px; border-radius: 8px; background: rgba(139,92,246,.15); color: var(--accent2); font-size: 18px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; border: 1px solid var(--border2); }
.profile-info h2 { font-size: 16px; font-weight: 600; margin: 0; }
.profile-stats { display: flex; gap: 28px; margin-bottom: 24px; }
.pstat { text-align: center; }
.pstat-n { font-size: 20px; font-weight: 700; color: var(--accent2); }
.pstat-l { color: var(--muted); font-size: 11px; }
.post-preview { max-height: 60px; overflow: hidden; position: relative; }
.post-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 24px; background: linear-gradient(transparent, var(--bg)); }

/* ── admin ── */
.admin-wrap { display: flex; gap: 32px; align-items: flex-start; }
.admin-side { flex: 0 0 130px; font-size: 13px; }
.admin-side h3 { color: var(--muted); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 8px; }
.admin-side ul { list-style: none; margin: 0 0 20px; }
.admin-side li { padding: 4px 0; }
.admin-side a { color: var(--muted); }
.admin-side a:hover { color: var(--text); }
.admin-side a.active { color: var(--text); font-weight: 500; }
.admin-main { flex: 1 1 auto; min-width: 0; }
@media (max-width: 640px) { .admin-wrap { flex-direction: column; } }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; margin: 8px 0 24px; }
.stat { border: 1px solid var(--border); background: var(--surface); padding: 14px 16px; border-radius: 8px; }
.stat-n { font-size: 24px; font-weight: 700; color: var(--accent2); line-height: 1.2; }
.stat-l { color: var(--muted); font-size: 11px; margin-top: 3px; }
.recent { list-style: none; margin: 0 0 20px; }
.recent li { padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.recent li:last-child { border-bottom: none; }
.search { margin: 0 0 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.search input[type="text"] { font: inherit; font-size: 13px; padding: 8px 12px; border: 1px solid var(--border2); background: var(--surface); color: var(--text); border-radius: 6px; outline: none; min-width: 200px; }
.search input:focus { border-color: var(--accent); }
.search button { font: inherit; font-size: 13px; padding: 8px 16px; background: var(--accent); border: 1px solid var(--accent); color: #fff; cursor: pointer; border-radius: 6px; }
.search button:hover { background: var(--accent2); border-color: var(--accent2); }
table.admin { width: 100%; border-collapse: collapse; font-size: 13px; }
table.admin th, table.admin td { border-bottom: 1px solid var(--border); text-align: left; padding: 10px 8px; }
table.admin th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
table.admin tr:hover td { background: var(--surface); }
table.admin .actions form { display: inline; }
table.admin .actions button { font: inherit; font-size: 12px; padding: 4px 10px; background: transparent; border: 1px solid var(--border2); color: var(--soft); cursor: pointer; border-radius: 4px; margin-right: 5px; }
table.admin .actions button:hover { border-color: var(--accent); color: var(--accent2); }

/* ── error ── */
.err-page { padding: 80px 0; text-align: center; }
.err-page .code { font-size: 80px; font-weight: 900; letter-spacing: -.05em; color: var(--accent); opacity: .3; line-height: 1; }
.err-page h2 { font-size: 18px; font-weight: 600; margin: 12px 0 6px; }
.err-page p { color: var(--muted); font-size: 14px; margin-bottom: 24px; }

/* ── search-clear ── */
.search-clear { font-size: 12px; color: var(--muted); }
.search-clear:hover { color: var(--danger); }