@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&display=swap');

:root {
  --blue-neon: #00bfff;
  --red-orange: #ff3c00;
  --bg-dark: #0b0f1a;
  --bg-card: rgba(15, 20, 35, 0.9);
  --muted: #a0aec0;
}

* { box-sizing: border-box; }
body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #061020 0%, #000000 100%);
  color: #e6eef8;
  margin: 0;
  padding: 24px;
}

header {
  text-align: center;
  margin-bottom: 20px;
}
header h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  color: var(--blue-neon);
  text-shadow: 0 0 10px var(--blue-neon), 0 0 20px var(--blue-neon);
  margin: 0;
  animation: glowPulse 2s infinite alternate;
}
header h2 {
  font-size: 1.2rem;
  color: var(--red-orange);
  text-shadow: 0 0 10px var(--red-orange);
  margin-top: 5px;
}
header p {
  max-width: 700px;
  margin: 10px auto;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Card Style */
.card {
  background: var(--bg-card);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 191, 255, 0.2);
  margin-bottom: 20px; /* jarak antar card rata */
}

/* Container */
.container {
  display: flex;
  flex-direction: column;
  gap: 20px; /* spasi otomatis antar card di dalam container */
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 4px;
}

input[type=text], input[type=number], textarea, select {
  width: 100%;
  padding: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: inherit;
  font-size: 0.9rem;
}

textarea {
  min-height: 150px;
  font-family: monospace;
}

.btn {
  padding: 8px 12px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: bold;
  transition: all 0.3s;
}

.btn.primary {
  background: var(--blue-neon);
  color: #000;
  box-shadow: 0 0 10px var(--blue-neon), 0 0 20px var(--blue-neon);
  animation: buttonGlow 2s infinite alternate;
}

.btn.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn.primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px var(--blue-neon), 0 0 40px var(--blue-neon);
}

.preview {
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 10px;
  font-size: 0.85rem;
  font-family: monospace;
  white-space: pre-wrap;
  max-height: 300px;
  overflow: auto;
}

.note {
  font-size: 0.8rem;
  color: #f6bd8f;
  background: rgba(246,189,143,0.06);
  padding: 8px;
  border-radius: 6px;
  margin-top: 8px;
}

/* Right-top Hamburger (fixed, won't overlap header center) */
.hamburger {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  font-size: 1.8rem;
  color: var(--blue-neon);
  cursor: pointer;
  transition: transform 0.3s ease;
}
.hamburger:hover { transform: scale(1.1); }

.menu {
  position: fixed;
  top: 60px;
  right: 20px;
  background: var(--bg-card);
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0,191,255,0.3);
  padding: 8px 0;
  z-index: 998;
  min-width: 200px;
  animation: borderGlow 3s infinite alternate;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: all 0.25s ease;
}
.menu.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.menu a {
  display: block;
  padding: 10px 16px;
  color: #fff;
  text-decoration: none;
  transition: background 0.2s;
}
.menu a:hover { background: rgba(0, 191, 255, 0.1); }

/* Toast (modern, neon-accent) */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid rgba(0,191,255,0.25);
  box-shadow: 0 0 14px rgba(0,191,255,0.25);
  color: #e6eef8;
  padding: 12px 16px;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease;
  z-index: 2000;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ================= Announcement ================= */
.announcement-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 15, 26, 0.6); /* gelap transparan */
  backdrop-filter: blur(6px); /* efek blur */
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 80px 20px 20px 20px;
  z-index: 9999;
  animation: fadeIn 0.5s ease;
}

.announcement-card {
  background: var(--bg-card);
  border: 1px solid var(--blue-neon);
  border-radius: 12px;
  padding: 16px 20px;
  width: 400px;
  min-height: 100px;
  box-shadow: 0 0 20px rgba(0,191,255,0.4);
  position: relative;
  animation: scaleIn 0.4s ease;
}

.announcement-card .close-btn {
  position: absolute;
  top: 8px;
  right: 10px;
  cursor: pointer;
  color: var(--red-orange);
  font-size: 1.2rem;
  transition: transform 0.2s ease;
}
.announcement-card .close-btn:hover {
  transform: scale(1.2);
  color: #ff5a26;
}

.announcement-header {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.05rem;
  color: var(--blue-neon);
  text-shadow: 0 0 8px var(--blue-neon);
  margin-bottom: 6px;
}

.announcement-body {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
/* ================= End Announcement ================= */

/* Utility gap row */
.row { display:flex; gap:8px; flex-wrap:wrap; }

@keyframes glowPulse {
  0% { text-shadow: 0 0 10px var(--blue-neon), 0 0 20px var(--blue-neon); }
  100% { text-shadow: 0 0 20px var(--blue-neon), 0 0 40px var(--blue-neon); }
}
@keyframes borderGlow {
  0% { box-shadow: 0 0 10px rgba(0,191,255,0.3); }
  100% { box-shadow: 0 0 20px rgba(0,191,255,0.6); }
}
@keyframes buttonGlow {
  0% { box-shadow: 0 0 10px var(--blue-neon); }
  100% { box-shadow: 0 0 20px var(--blue-neon); }
}