/* =========================================================
   CORE THEME STYLESHEET — Coinben System
   Global Layout / Typography / Colors / Utilities
   ========================================================= */

/* ====================== Root Theme Variables ====================== */
:root {
  --bg: #0d1117;
  --panel: #161b22;
  --line: #2a2f38;
  --ink: #dcdcdc;
  --muted: #7d8590;
  --good: #22c55e;
  --bad: #ef4444;
  --warn: #eab308;
  --accent: #60a5fa;
  --font: "Segoe UI", Roboto, sans-serif;
  --radius: 8px;
  --transition: 0.25s ease;
}

/* ====================== Base Layout ====================== */
* {
  box-sizing: border-box;
}

html,
body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: #93c5fd;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 10px;
  color: var(--ink);
  font-weight: 600;
}

/* ====================== Layout Containers ====================== */
.container {
  padding: 20px;
  max-width: 1920px;
  margin: 0 auto;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--ink);
}

/* ====================== Header ====================== */
.header {
  background: #11161e;
  border-bottom: 1px solid var(--line);
  padding: 10px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 600;
  font-size: 16px;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--good);
  display: inline-block;
}

/* ====================== Navigation ====================== */
.nav {
  display: flex;
  gap: 20px;
}
.nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  padding: 4px 0;
  transition: color var(--transition);
}
.nav a.active {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
}
.nav a:hover {
  color: var(--ink);
}

/* ====================== Buttons ====================== */
button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
button:hover {
  opacity: 0.9;
}
button:disabled {
  background: #374151;
  cursor: not-allowed;
}

/* ====================== Pills & Badges ====================== */
.pill {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 13px;
  color: var(--muted);
}
.pill .v {
  margin-left: 6px;
  color: var(--ink);
  font-weight: 600;
}

.badge {
  background: #1e2633;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 5px;
  font-size: 12px;
}
.badge.small {
  font-size: 11px;
  padding: 2px 4px;
}
.badge.warn {
  border-color: var(--warn);
  color: var(--warn);
}

/* ====================== Scrollbar ====================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #4a5568;
}

/* ====================== Utility ====================== */
.center {
  text-align: center;
}
.right {
  text-align: right;
}
.left {
  text-align: left;
}

.none {
  color: var(--muted);
}
.watch {
  color: var(--accent);
}
.strong {
  color: var(--good);
}

.blink {
  animation: blink 1.2s infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}