/*
 * terminal.css — Bloomberg-dot style
 * JetBrains Mono + Noto Sans KR
 * Accent: #FFA500 (orange)
 */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Reset & Variables ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #000000;
  --bg2: #0a0a0a;
  --bg3: #111111;
  --border: #333333;
  --border-accent: #FFA500;
  --accent: #FFA500;
  --accent2: #CC8400;
  --green: #00FF00;
  --red: #FF0000;
  --blue: #4d9de0;
  --text: #FFFFFF;
  --text2: #AAAAAA;
  --text3: #888888;
  --pixel: 'JetBrains Mono', monospace;
  --body: 'Noto Sans KR', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ── Navigation ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 56px;
  display: flex; align-items: center; padding: 0 24px;
  border-bottom: 1px solid var(--border-accent);
  background: var(--bg);
}

.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--pixel); font-size: 14px;
  color: var(--accent); text-decoration: none; letter-spacing: 1px;
}

.logo-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.nav-spacer { flex: 1; }

.nav-links { display: flex; align-items: center; gap: 4px; }

.nav-link {
  font-family: var(--body); font-size: 13px; font-weight: 700;
  color: var(--text3); text-decoration: none;
  letter-spacing: 0.5px; padding: 8px 14px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-link:hover { color: var(--text); border-color: var(--border); }
.nav-link.active { color: var(--accent); border-color: var(--accent); }

.lang-toggle {
  display: flex; align-items: center; margin-left: 12px;
  border: 1px solid var(--border); overflow: hidden;
}

/* ── Theme Toggle (숨김) ── */
.theme-toggle-btn { display: none !important; }
.lang-btn {
  font-family: var(--pixel); font-size: 11px; letter-spacing: 0.5px;
  padding: 6px 12px; background: transparent; border: none;
  color: var(--text3); cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.lang-btn.active { background: var(--accent); color: var(--bg); }
.lang-btn:hover:not(.active) { color: var(--text2); }
.lang-divider { width: 1px; background: var(--border); height: 20px; }

/* ── Ticker Bar ── */
.ticker-bar {
  position: fixed; top: 56px; left: 0; right: 0; z-index: 99;
  border-bottom: 1px solid var(--border);
  padding: 4px 0; overflow: hidden;
  background: var(--bg);
}
.ticker-spacer { height: 28px; }
.ticker-scroll {
  display: flex; gap: 32px; width: max-content;
  animation: ticker-scroll 30s linear infinite;
}
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-item { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.ticker-name { font-family: var(--pixel); font-size: 10px; color: var(--text2); }
.ticker-price { font-family: var(--pixel); font-size: 11px; color: var(--text); font-weight: 700; }
.ticker-change { font-family: var(--pixel); font-size: 10px; }
.ticker-change.up { color: var(--red); }
.ticker-change.dn { color: var(--blue); }
.ticker-div { color: var(--text3); font-size: 10px; }

/* ── Page Layout ── */
main {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 100px 24px 32px;
}

/* ── Section Headers ── */
.section-label {
  font-family: var(--pixel); font-size: 14px; letter-spacing: 2px;
  color: var(--accent); text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
  font-family: var(--body); font-size: clamp(20px, 3vw, 28px); font-weight: 700;
  color: var(--text); margin-bottom: 8px; text-align: center;
  line-height: 1.8;
}
.section-sub {
  font-size: 16px; color: var(--text2); margin-bottom: 20px; text-align: center;
}
.section-desc {
  font-size: 15px; color: var(--text2); text-align: center;
  margin-bottom: 16px;
}

/* ── Cards (generic) ── */
.t-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 16px;
  transition: border-color 0.15s;
}
.t-card:hover { border-color: var(--accent); }

/* ── Panel Title ── */
.panel-title {
  font-family: var(--pixel); font-size: 13px;
  color: var(--accent); margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-accent);
  letter-spacing: 1px;
}

/* ── Stats ── */
.stat-label {
  font-family: var(--pixel); font-size: 11px; color: var(--text3);
  letter-spacing: 1px; text-transform: uppercase;
}
.stat-val {
  font-family: var(--pixel); font-size: 16px; font-weight: 700;
}
.stat-val.up, .up { color: var(--red); }
.stat-val.down, .down { color: var(--blue); }
.stat-val.green, .green { color: var(--green); }

/* ── Badge ── */
.badge {
  font-family: var(--pixel); font-size: 11px;
  padding: 4px 10px; letter-spacing: 0.5px;
  border: 1px solid var(--border);
}
.badge-up { color: var(--red); border-color: var(--red); }
.badge-down { color: var(--blue); border-color: var(--blue); }
.badge-none { color: var(--text3); border-color: var(--border); }
.badge-krx { color: var(--green); border-color: var(--green); }
.badge-us { color: var(--blue); border-color: var(--blue); }
.badge-crypto { color: var(--accent); border-color: var(--accent); }
.badge-etc { color: #a855f7; border-color: #a855f7; }
.badge-active { color: var(--accent); border-color: var(--accent); }
.badge-ended { color: var(--red); border-color: var(--red); }

/* ── Buttons ── */
.t-btn {
  font-family: var(--pixel); font-size: 12px; letter-spacing: 0.5px;
  padding: 12px 20px; border: 1px solid var(--accent);
  background: transparent; color: var(--accent); cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.t-btn:hover { background: var(--accent); color: var(--bg); }
.t-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Inputs ── */
.t-input {
  font-family: var(--body); font-size: 16px;
  padding: 10px 14px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text);
  outline: none; transition: border-color 0.15s;
}
.t-input:focus { border-color: var(--accent); }
.t-input::placeholder { color: var(--text3); }

.t-textarea {
  font-family: var(--body); font-size: 16px;
  padding: 10px 14px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text);
  width: 100%; min-height: 70px; resize: vertical;
  outline: none; transition: border-color 0.15s;
}
.t-textarea:focus { border-color: var(--accent); }
.t-textarea::placeholder { color: var(--text3); }

/* ── Loading ── */
.loading-msg {
  font-family: var(--pixel); font-size: 13px;
  color: var(--text3); text-align: center; padding: 48px 0;
  letter-spacing: 1px;
}
.spinner {
  width: 32px; height: 32px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer ── */
footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-accent);
  text-align: center;
}
.footer-text, .disclaimer {
  font-family: var(--body); font-size: 13px;
  color: var(--text3); line-height: 2.2;
  letter-spacing: 0.3px;
}
.footer-links {
  font-family: var(--body); font-size: 13px;
  color: var(--text3); margin-top: 12px;
  display: flex; justify-content: center; align-items: center; gap: 8px; flex-wrap: wrap;
}
.footer-links a {
  color: var(--text3); text-decoration: none;
}
.footer-links a:hover { text-decoration: underline; color: var(--text2); }
.footer-disclaimer-link { color: #FFA500 !important; }
.footer-disclaimer-link:hover { color: #FFB833 !important; }
.footer-divider { color: var(--border); }
.footer-copy {
  font-family: var(--pixel); font-size: 11px;
  color: var(--text3); margin-top: 10px; letter-spacing: 0.5px;
}

/* ── Hamburger Menu ── */
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 6px; margin-left: 8px;
}
.hamburger span {
  display: block; width: 20px; height: 2px; background: var(--accent);
  margin: 4px 0; transition: transform 0.2s, opacity 0.2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; top: 56px; left: 0; right: 0;
  background: var(--bg); border-bottom: 1px solid var(--border);
  padding: 12px 16px; z-index: 98; flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link {
  display: block; padding: 10px 12px; font-size: 14px;
}
.mobile-lang-toggle {
  display: flex; align-items: center; margin-top: 8px;
  padding-top: 8px; border-top: 1px solid var(--border);
  overflow: hidden;
}
.mobile-lang-toggle .lang-btn {
  font-family: var(--pixel); font-size: 11px; letter-spacing: 0.5px;
  padding: 6px 12px; background: transparent; border: none;
  color: var(--text3); cursor: pointer;
}
.mobile-lang-toggle .lang-btn.active { background: var(--accent); color: var(--bg); }
.mobile-lang-toggle .lang-divider { width: 1px; background: var(--border); height: 18px; }

/* ── Responsive ── */
@media (max-width: 640px) {
  nav { padding: 0 12px; }
  .logo { font-size: 12px; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .lang-toggle { display: none; }
  main { padding: 62px 12px 20px; }
  footer { padding: 16px 12px; }
  .footer-text, .disclaimer { font-size: 9px; }
}