* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-dark: #0a0e17;
  --bg-panel: #0d1117;
  --bg-card: #0f1520;
  --bg-hover: #141c2b;
  --border: #1e2a3a;
  --accent: #4fc3f7;
  --accent-dim: rgba(79, 195, 247, 0.15);
  --text: #e0e0e0;
  --text-dim: #78909c;
  --text-muted: #546e7a;
  --blue: #42a5f5;
  --red: #ef5350;
  --green: #66bb6a;
  --green-dim: rgba(76, 175, 80, 0.15);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'Consolas', 'Courier New', monospace;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  min-height: 100vh;
}

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

/* === NAV === */
nav {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 9999;
}

.nav-brand {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  text-decoration: none;
  margin-right: 32px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--accent);
  text-decoration: none;
  opacity: 0.85;
}

.nav-logo {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: block;
  flex-shrink: 0;
}

/* Brand-Dropdown (DCS / Star Citizen Umschalter) */
.nav-brand-wrap { position: relative; margin-right: 32px; flex-shrink: 0; }
.nav-brand-btn {
  background: none; border: none; cursor: pointer;
  font-size: 14px; font-weight: 700; letter-spacing: 2px;
  color: var(--accent); display: inline-flex; align-items: center; gap: 10px;
  padding: 0; font-family: inherit; margin: 0;
}
.nav-brand-btn:hover { opacity: 0.85; }
.nav-brand-mode {
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  padding: 3px 9px; border-radius: 3px;
  background: var(--accent-dim); color: var(--accent);
  border: 1px solid rgba(79,195,247,0.4);
  transition: filter 0.15s, box-shadow 0.15s;
}
.nav-brand-btn:hover .nav-brand-mode { filter: brightness(1.25); box-shadow: 0 0 10px var(--accent-dim); }
.nav-brand-wrap.open .nav-brand-mode { box-shadow: 0 0 0 2px var(--accent-dim); }
.nav-brand-mode.is-sc { background: rgba(255,174,66,0.16); color: #ffae42; border-color: rgba(255,174,66,0.4); }
.nav-brand-menu {
  display: none; position: absolute; top: 44px; left: 0; min-width: 210px;
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px; z-index: 10000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.nav-brand-wrap.open .nav-brand-menu { display: block; }
.nav-brand-menu a {
  display: block; padding: 9px 12px; border-radius: 6px;
  color: var(--text-dim); font-size: 13px; font-weight: 600; letter-spacing: 0.5px;
}
.nav-brand-menu a:hover { background: rgba(255,255,255,0.06); color: var(--text); text-decoration: none; }
.nav-brand-menu a.active { color: var(--accent); background: var(--accent-dim); }

.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
  flex: 1;
  align-items: center;
}

.nav-links a {
  display: block;
  padding: 6px 14px;
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.nav-links a:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

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

.nav-status {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 12px;
}

.nav-status.online {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.nav-status.offline {
  background: rgba(244, 67, 54, 0.15);
  color: var(--red);
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.discord-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #5865F2;
  color: #fff !important;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  transition: background 0.15s;
}

.discord-btn:hover {
  background: #4752c4;
  text-decoration: none;
}

/* Nav User */
.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-avatar-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.nav-user-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

.nav-user-role {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--accent-dim);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.nav-logout {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  transition: all 0.15s;
}

.nav-logout:hover {
  color: var(--red);
  background: rgba(244, 67, 54, 0.1);
}

/* === CARDS / CONTAINERS === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: rgba(79, 195, 247, 0.3);
}

.card h3 {
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.card p {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.6;
}

/* === FORMS === */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus {
  border-color: var(--accent);
}

.form-group .hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-dark);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #39b0e4;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--bg-hover);
}

.btn-danger {
  background: rgba(244, 67, 54, 0.15);
  color: var(--red);
  border-color: rgba(244, 67, 54, 0.3);
}

.btn-danger:hover {
  background: rgba(244, 67, 54, 0.25);
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 99999;
  animation: toastIn 0.3s ease;
}

.toast.success {
  background: rgba(76, 175, 80, 0.9);
  color: #fff;
}

.toast.error {
  background: rgba(244, 67, 54, 0.9);
  color: #fff;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === HAMBURGER MENU === */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 4px;
  margin-right: 8px;
  flex-shrink: 0;
}

/* === MOBILE === */
@media (max-width: 768px) {
  nav {
    padding: 0 12px;
    height: 48px;
    gap: 0;
  }

  .nav-brand {
    font-size: 13px;
    letter-spacing: 2px;
    margin-right: auto;
  }

  .nav-hamburger {
    display: flex;
    align-items: center;
    order: -1;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 8px 0;
    z-index: 9998;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 20px;
    border-radius: 0;
    font-size: 14px;
  }

  .nav-right {
    gap: 8px;
  }

  .nav-right .discord-btn {
    display: none;
  }

  .nav-status {
    font-size: 10px;
    padding: 3px 8px;
  }

  .nav-user-name, .nav-user-role {
    display: none;
  }

  .container {
    padding: 16px;
  }

  .card {
    padding: 16px;
  }

  .form-group input,
  .form-group select {
    font-size: 16px; /* Verhindert iOS Zoom */
  }

  .btn {
    padding: 10px 16px;
    font-size: 13px;
  }

  .toast {
    left: 12px;
    right: 12px;
    bottom: 12px;
    text-align: center;
  }
}

/* === Changelog Popup === */
.changelog-popup-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.changelog-popup {
  background: var(--bg-card); border: 1px solid var(--accent);
  border-radius: 18px; padding: 36px 32px 28px;
  max-width: 400px; width: 90%; text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.9), 0 0 0 1px rgba(79,195,247,0.1);
  animation: popIn .25s cubic-bezier(.34,1.56,.64,1);
}
@keyframes popIn { from { transform: scale(.88); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.changelog-popup-icon { font-size: 44px; margin-bottom: 14px; }
.changelog-popup h3 { font-size: 17px; font-weight: 700; color: var(--accent); margin-bottom: 8px; letter-spacing: .5px; }
.changelog-popup p { color: var(--text-dim); margin-bottom: 26px; font-size: 13px; line-height: 1.5; }
.changelog-popup-actions { display: flex; gap: 10px; justify-content: center; }