/* ============================================================
   CodeForge — Thème Rétro-Gaming Moderne
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --bg-deep:      #0a0a0f;
  --bg-panel:     #0f0f1a;
  --bg-surface:   #13131f;
  --bg-elevated:  #1a1a2e;
  --bg-hover:     #1f1f35;

  --accent-green: #00ff88;
  --accent-cyan:  #00d4ff;
  --accent-pink:  #ff0080;
  --accent-orange:#ff6b35;
  --accent-purple:#7c3aed;

  --text-primary:   #e8e8f0;
  --text-secondary: #888899;
  --text-muted:     #555566;

  --border:       #1e1e32;
  --border-glow:  rgba(0,255,136,0.3);

  --font-mono:  'Share Tech Mono', monospace;
  --font-head:  'Orbitron', sans-serif;
  --font-body:  'Inter', sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;

  --glow-green: 0 0 20px rgba(0,255,136,0.4);
  --glow-cyan:  0 0 20px rgba(0,212,255,0.4);
  --glow-pink:  0 0 20px rgba(255,0,128,0.4);

  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="light"] {
  --bg-deep:      #f0f2f8;
  --bg-panel:     #e8eaf2;
  --bg-surface:   #ffffff;
  --bg-elevated:  #f5f6fc;
  --bg-hover:     #ebedf8;
  --text-primary:   #1a1a2e;
  --text-secondary: #555577;
  --text-muted:     #9999bb;
  --border:       #d0d2e8;
  --border-glow:  rgba(0,180,100,0.3);
  --accent-green: #00aa66;
  --accent-cyan:  #0088cc;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Scanlines overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-head); letter-spacing: 0.05em; }
code, pre, .mono { font-family: var(--font-mono); }

/* ─── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-green); border-radius: 3px; }

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--accent-green);
  text-decoration: none;
  text-shadow: var(--glow-green);
  letter-spacing: 0.1em;
}

.nav-logo span { color: var(--accent-cyan); }

.nav-links { display: flex; gap: 8px; align-items: center; }

.nav-link {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.nav-link:hover {
  color: var(--accent-green);
  border-color: var(--border-glow);
  background: rgba(0,255,136,0.05);
}

.nav-link.active { color: var(--accent-green); }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-green);
  color: #000;
  font-weight: 700;
  box-shadow: var(--glow-green);
}
.btn-primary:hover {
  background: #00ffaa;
  box-shadow: 0 0 30px rgba(0,255,136,0.6);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-green);
  border-color: var(--accent-green);
}
.btn-ghost:hover {
  background: rgba(0,255,136,0.1);
  box-shadow: var(--glow-green);
}

.btn-danger {
  background: transparent;
  color: var(--accent-pink);
  border-color: var(--accent-pink);
}
.btn-danger:hover { background: rgba(255,0,128,0.1); }

.btn-cyan {
  background: var(--accent-cyan);
  color: #000;
  font-weight: 700;
}
.btn-cyan:hover { box-shadow: var(--glow-cyan); transform: translateY(-1px); }

.btn-sm { padding: 4px 10px; font-size: 0.75rem; }
.btn-icon { padding: 8px; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
}
.card:hover { border-color: var(--border-glow); }

.card-glow {
  box-shadow: 0 0 0 1px rgba(0,255,136,0.1),
              0 4px 24px rgba(0,0,0,0.4);
}

/* ─── Forms ──────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 0.8rem; color: var(--text-secondary); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; }

.form-input, .form-select, .form-textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: all var(--transition);
  width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.1);
}

.form-input::placeholder { color: var(--text-muted); }

/* ─── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-green  { background: rgba(0,255,136,0.15); color: var(--accent-green); border: 1px solid rgba(0,255,136,0.3); }
.badge-cyan   { background: rgba(0,212,255,0.15); color: var(--accent-cyan);  border: 1px solid rgba(0,212,255,0.3); }
.badge-pink   { background: rgba(255,0,128,0.15); color: var(--accent-pink);  border: 1px solid rgba(255,0,128,0.3); }
.badge-orange { background: rgba(255,107,53,0.15); color: var(--accent-orange); border: 1px solid rgba(255,107,53,0.3); }

/* ─── Toast notifications ────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-left: 3px solid;
  background: var(--bg-elevated);
  animation: slideIn 0.3s ease;
  max-width: 320px;
}

.toast-success { border-color: var(--accent-green); color: var(--accent-green); }
.toast-error   { border-color: var(--accent-pink);  color: var(--accent-pink);  }
.toast-info    { border-color: var(--accent-cyan);  color: var(--accent-cyan);  }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  min-width: 400px;
  max-width: 560px;
  width: 90%;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { transform: scale(0.95) translateY(-10px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.modal-title { font-family: var(--font-head); font-size: 1rem; color: var(--accent-green); }
.modal-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.2rem; }
.modal-close:hover { color: var(--accent-pink); }

/* ─── Announcement banner ────────────────────────────────────── */
.announcement-banner {
  padding: 8px 24px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.announcement-banner.info    { background: rgba(0,212,255,0.1); border-bottom: 1px solid rgba(0,212,255,0.2); color: var(--accent-cyan); }
.announcement-banner.warning { background: rgba(255,107,53,0.1); border-bottom: 1px solid rgba(255,107,53,0.2); color: var(--accent-orange); }
.announcement-banner.success { background: rgba(0,255,136,0.1); border-bottom: 1px solid rgba(0,255,136,0.2); color: var(--accent-green); }
.announcement-banner.danger  { background: rgba(255,0,128,0.1); border-bottom: 1px solid rgba(255,0,128,0.2); color: var(--accent-pink); }

/* ─── Maintenance page ───────────────────────────────────────── */
.maintenance-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 20px;
}

/* ─── Glitch effect (logo) ────────────────────────────────────── */
.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-family: var(--font-head);
}
.glitch::before { color: var(--accent-cyan);  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%); transform: translateX(-2px); animation: glitch1 3s infinite; }
.glitch::after  { color: var(--accent-pink);  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%); transform: translateX(2px);  animation: glitch2 3s infinite; }

@keyframes glitch1 { 0%,90%,100%{transform:translateX(-2px)} 92%{transform:translateX(2px)} 94%{transform:translateX(-4px)} }
@keyframes glitch2 { 0%,90%,100%{transform:translateX(2px)}  92%{transform:translateX(-2px)} 94%{transform:translateX(4px)} }

/* ─── Grid utilities ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.flex   { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-8  { gap: 8px; }
.gap-16 { gap: 16px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.text-center { text-align: center; }
.w-full { width: 100%; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .modal { min-width: unset; }
}

/* ─── Navbar Responsive Mobile ───────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: var(--bg-hover); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .hamburger { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    gap: 4px;
    overflow-y: auto;
    z-index: 999;
  }
  .nav-links.open { display: flex; }

  .nav-link {
    width: 100%;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    font-size: .92rem;
  }
  .nav-links .btn {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
  }
  .nav-links > div[style*="position:relative"] {
    width: 100%;
  }
  /* Badges role dans le menu mobile */
  .nav-links .badge {
    display: inline-flex;
    margin: 4px 0;
  }
}