:root {
  --text: #e4e9f0;
  --muted: #98a3b3;
  --border: rgba(255, 255, 255, 0.08);
  --panel: rgba(14, 18, 24, 0.88);
  --panel-strong: rgba(12, 15, 20, 0.95);
  --accent: #7f92ab;
  --danger: #b86a6a;
  --radius: 14px;
  --wrap: 1000px;
}

/* Background */

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  line-height: 1.6;

  background:
    linear-gradient(rgba(7, 9, 13, 0.9), rgba(7, 9, 13, 0.95)),
    url("rain.gif") no-repeat center center fixed;

  background-size: cover;
}

/* Layout */

.wrap {
  width: min(var(--wrap), calc(100% - 32px));
  margin: 0 auto;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(8, 10, 14, 0.7);
  border-bottom: 1px solid var(--border);
}

.header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle, #9aa7b8, #4d5968);
  opacity: 0.6;
}

.brand-text h1 {
  margin: 0;
  font-size: 18px;
}

.tagline {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

/* Hero */

.hero {
  padding: 50px 0 30px;
}

.hero h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 600;
}

.hero p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

/* Panels */

.panel {
  margin: 22px 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

.panel-head {
  padding: 22px 22px 0;
}

.panel-head.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
}

.muted {
  color: var(--muted);
}

.tiny {
  font-size: 12px;
}

/* Forms */

.form {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .panel-head.row {
    flex-direction: column;
    align-items: stretch;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field span {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(127, 146, 171, 0.25);
}

.check {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

/* Buttons */

.btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(127, 146, 171, 0.4);
  background: rgba(127, 146, 171, 0.18);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

.btn:hover {
  background: rgba(127, 146, 171, 0.28);
}

.btn-ghost {
  background: transparent;
}

.btn-danger {
  border-color: rgba(184, 106, 106, 0.4);
  background: rgba(184, 106, 106, 0.18);
}

.btn-danger:hover {
  background: rgba(184, 106, 106, 0.3);
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Posts */

.posts {
  padding: 22px;
  display: grid;
  gap: 14px;
}

.post {
  background: rgba(12, 16, 22, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.post-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.post-title {
  margin: 0;
  font-size: 16px;
}

.badge {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.post-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

.post-body {
  margin-top: 10px;
  white-space: pre-wrap;
}

.post-actions {
  margin-top: 12px;
  display: flex;
  gap: 12px;
}

.linklike {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  padding: 0;
}

.linklike:hover {
  text-decoration: underline;
}

/* Footer */

.footer {
  text-align: center;
  padding: 30px 0 40px;
  font-size: 12px;
  color: var(--muted);
}