:root {
  --bg-deep: #0c0d0f;
  --bg-image: none;
  --bg-panel: rgba(18, 19, 22, 0.92);
  --bg-panel-header: rgba(12, 13, 15, 0.98);
  --accent: #e68619;
  --accent-dim: #b86b14;
  --accent-glow: rgba(230, 134, 25, 0.35);
  --text: #e8e6e3;
  --text-muted: #9a958c;
  --border: rgba(230, 134, 25, 0.4);
  --border-dim: rgba(230, 134, 25, 0.2);
  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --panel-clip: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  --panel-header-height: 36px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-mono);
  background: var(--bg-deep);
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text);
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 13, 15, 0.72) 0%, rgba(12, 13, 15, 0.88) 100%);
  pointer-events: none;
  z-index: 0;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

/* ----- Header ----- */
.header {
  text-align: center;
  padding: 2.5rem 1.5rem 1.5rem;
  position: relative;
  z-index: 1;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.logo-bracket {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--accent);
  font-weight: 500;
}

.logo h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
  text-transform: uppercase;
}

.tagline {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

/* ----- Main + Intro ----- */
.main {
  max-width: 540px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  position: relative;
  z-index: 1;
}

.intro {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.intro strong {
  color: var(--accent);
}

/* ----- Panel style Star Citizen ----- */
.donation-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  clip-path: var(--panel-clip);
  box-shadow:
    0 0 0 1px var(--border-dim) inset,
    0 8px 32px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(230, 134, 25, 0.06);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--panel-header-height);
  padding: 0 1rem 0 1.25rem;
  background: var(--bg-panel-header);
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.panel-label {
  font-weight: 600;
}

.panel-id {
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.panel-body {
  padding: 1.5rem 1.5rem 2rem;
}

.donation-card h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
}

.donation-desc {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* HUD-style labels */
.hud-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.amount-row {
  margin-bottom: 1.25rem;
}

.amount-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.amount-btn {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border-dim);
  background: rgba(230, 134, 25, 0.06);
  color: var(--text);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.amount-btn:hover {
  background: rgba(230, 134, 25, 0.12);
  border-color: var(--border);
}

.amount-btn.active {
  background: rgba(230, 134, 25, 0.18);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

.custom-amount {
  margin-bottom: 1rem;
}

.custom-amount label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.custom-amount input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-dim);
  background: rgba(12, 13, 15, 0.8);
  color: var(--text);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: border-color 0.2s, box-shadow 0.2s;
}

.custom-amount input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow);
}

.custom-amount input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.selected-amount {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.selected-amount strong {
  color: var(--accent);
  font-family: var(--font-mono);
}

.submit-row {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.donate-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-width: 200px;
  padding: 1rem 2rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(230, 134, 25, 0.18) 0%, rgba(230, 134, 25, 0.08) 100%);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
}

.donate-btn:hover {
  background: linear-gradient(180deg, rgba(230, 134, 25, 0.28) 0%, rgba(230, 134, 25, 0.14) 100%);
  border-color: var(--accent);
  box-shadow: 0 0 28px var(--accent-glow);
  color: var(--accent);
}

.donate-btn-text {
  display: block;
}

.donate-btn-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.donate-btn:hover .donate-btn-sub {
  color: rgba(230, 134, 25, 0.9);
}

.paypal-note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}

/* ----- Footer ----- */
.footer {
  text-align: center;
  padding: 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  position: relative;
  z-index: 1;
}

.footer p {
  margin: 0;
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--text);
}

.footer-bracket {
  color: var(--accent);
  font-weight: 500;
}

@media (max-width: 480px) {
  .amount-choices {
    justify-content: flex-start;
  }

  .amount-btn {
    flex: 1 1 calc(33.33% - 0.35rem);
    min-width: 0;
  }

  .panel-header {
    flex-wrap: wrap;
    height: auto;
    padding: 0.5rem 1rem;
    gap: 0.25rem;
  }

  .panel-id {
    width: 100%;
    font-size: 0.65rem;
  }
}