:root {
  --bg-deep: #0a0e17;
  --bg-panel: #111827;
  --bg-surface: #1e293b;
  --bg-surface-hover: #334155;
  --border-color: #334155;
  --border-accent: #0284c7;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-cyan: #38bdf8;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --term-bg: #030712;
  --term-green: #22c55e;
  --term-amber: #f59e0b;
  --term-blue: #60a5fa;
  --font-mono: 'Fira Code', 'Cascadia Code', monospace;
  --font-display: 'Orbitron', sans-serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

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

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* HEADER */
.app-header {
  height: 64px;
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  z-index: 10;
}

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

.brand-badge {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1px;
  padding: 4px 8px;
  border-radius: 4px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 1.5px;
  color: #fff;
  font-weight: 800;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.timer-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(2, 6, 23, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 6px 18px;
  border-radius: 20px;
}

.timer-digits {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 2px;
}

.timer-box.warning .timer-digits {
  color: var(--accent-amber);
}

.timer-box.danger .timer-digits {
  color: var(--accent-rose);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.header-actions {
  display: flex;
  gap: 10px;
}

.btn-head {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-head:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--accent-cyan);
}

.btn-head.danger:hover {
  border-color: var(--accent-rose);
  color: var(--accent-rose);
}

/* LAYOUT PRINCIPAL */
.main-layout {
  display: grid;
  grid-template-columns: 330px 1fr 310px;
  flex: 1;
  min-height: 0;
  height: calc(100vh - 64px);
  overflow: hidden;
}

/* SIDEBARS */
.sidebar-left, .sidebar-right {
  background-color: var(--bg-panel);
  border-color: var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-left { border-right: 1px solid var(--border-color); }
.sidebar-right { border-left: 1px solid var(--border-color); }

.tabs-nav {
  display: flex;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  padding: 10px 8px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  background-color: var(--bg-panel);
}

.tab-pane {
  display: none;
  padding: 16px;
  overflow-y: auto;
  flex: 1;
}

.tab-pane.active {
  display: block;
}

/* MISSION & PROGRESS */
.panel-section {
  margin-bottom: 16px;
  background-color: rgba(30, 41, 59, 0.4);
  padding: 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.panel-section h3 {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.mission-brief {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

.role-selector {
  margin-top: 10px;
}

.role-selector label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.role-selector input {
  width: 100%;
  padding: 6px 10px;
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: #fff;
  font-size: 13px;
}

.steps-progress h4 {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.step-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 8px;
  transition: all 0.2s;
}

.step-card.active {
  border-color: var(--accent-cyan);
  background-color: rgba(2, 132, 199, 0.1);
}

.step-card.success {
  border-color: var(--accent-emerald);
  background-color: rgba(16, 185, 129, 0.1);
}

.step-icon {
  font-size: 18px;
}

.step-info {
  flex: 1;
}

.step-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
}

.step-desc {
  font-size: 11px;
  color: var(--text-muted);
}

.step-status {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--bg-deep);
  color: var(--text-dim);
}

.step-card.active .step-status {
  color: var(--accent-cyan);
  background-color: rgba(56, 189, 248, 0.2);
}

.step-card.success .step-status {
  color: var(--accent-emerald);
  background-color: rgba(16, 185, 129, 0.2);
}

/* JOKER */
.joker-section {
  margin-top: 16px;
  padding: 12px;
  background-color: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 6px;
}

.joker-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.btn-joker {
  width: 100%;
  padding: 8px;
  background-color: var(--accent-amber);
  color: #000;
  font-weight: 700;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: opacity 0.2s;
}

.btn-joker:hover {
  opacity: 0.9;
}

.joker-box {
  margin-top: 10px;
  padding: 8px;
  background-color: var(--bg-deep);
  border: 1px solid var(--accent-amber);
  border-radius: 4px;
  font-size: 12px;
  color: #fef08a;
}

.hidden { display: none !important; }

/* OUTILS CRYPTO */
.crypto-box {
  margin-bottom: 18px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 6px;
}

.crypto-box h4 {
  font-size: 12px;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}

.crypto-help {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.4;
}

.cesar-wheel {
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  margin-bottom: 10px;
  overflow-x: auto;
}

.cesar-row {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}

.cesar-row.chif {
  color: var(--accent-amber);
}

.cesar-row .lbl {
  font-weight: 700;
  width: 40px;
}

.cesar-tool input {
  width: 100%;
  padding: 6px 8px;
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  margin-bottom: 6px;
}

.cesar-actions {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

.cesar-actions button {
  flex: 1;
  padding: 6px;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
}

.cesar-actions button:hover {
  background-color: var(--accent-cyan);
  color: #000;
}

.cesar-output {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent-emerald);
  background-color: var(--bg-deep);
  padding: 6px;
  border-radius: 4px;
}

.ascii-table-wrap {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.ascii-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--font-mono);
}

.ascii-table th, .ascii-table td {
  padding: 4px 6px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.ascii-table th {
  background-color: var(--bg-deep);
  color: var(--accent-cyan);
}

.flag-input-group {
  margin-bottom: 14px;
}

.flag-input-group label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.flag-row {
  display: flex;
  gap: 6px;
}

.flag-input-group input {
  flex: 1;
  padding: 6px 10px;
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
}

.flag-input-group input:focus {
  border-color: var(--accent-cyan);
  outline: none;
}

.btn-flag-val {
  padding: 6px 12px;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-flag-val:hover {
  background-color: var(--accent-cyan);
  color: #000;
}

.flag-feedback {
  display: block;
  font-size: 11px;
  margin-top: 4px;
  font-family: var(--font-mono);
}

.flag-feedback.ok {
  color: var(--accent-emerald);
}

.flag-feedback.ko {
  color: var(--accent-rose);
}

/* TERMINAL WINDOW */
.terminal-container {
  display: flex;
  flex-direction: column;
  background-color: var(--term-bg);
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.terminal-bar {
  height: 36px;
  background-color: #0f172a;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
}

.terminal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #94a3b8;
}

.term-controls {
  display: flex;
  gap: 6px;
}

.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.control-dot.yellow { background-color: #eab308; }
.control-dot.green { background-color: #22c55e; }
.control-dot.red { background-color: #ef4444; }

.terminal-screen {
  flex: 1;
  min-height: 0;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.45;
  color: #e2e8f0;
  overflow-y: auto;
  overflow-x: hidden;
  white-space: pre-wrap;
  word-break: break-all;
  scroll-behavior: smooth;
}

.terminal-screen::-webkit-scrollbar {
  width: 8px;
}

.terminal-screen::-webkit-scrollbar-track {
  background: #030712;
}

.terminal-screen::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}

.terminal-screen::-webkit-scrollbar-thumb:hover {
  background: #0284c7;
}

.term-line {
  margin-bottom: 2px;
}

.term-line.cmd {
  color: #38bdf8;
  font-weight: 600;
}

.term-line.success {
  color: #4ade80;
}

.term-line.warning {
  color: #facc15;
}

.term-line.error {
  color: #f87171;
}

.term-line.info {
  color: #94a3b8;
}

.terminal-input-row {
  display: flex;
  align-items: center;
  background-color: #090d16;
  border-top: 1px solid #1e293b;
  padding: 8px 14px;
}

.prompt-text {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 13px;
  margin-right: 8px;
  white-space: nowrap;
}

#cli-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 14px;
}

/* VFS SIDEBAR RIGHT */
.vfs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  margin-bottom: 10px;
  color: var(--text-muted);
}

.vfs-header button {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 2px 6px;
  cursor: pointer;
}

.vfs-tree-view {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  padding: 10px;
  border-radius: 4px;
  max-height: 380px;
  overflow-y: auto;
}

.vfs-item {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: default;
}

.vfs-item.hidden-file {
  color: var(--text-dim);
  font-style: italic;
}

.vfs-legend {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  font-size: 10px;
  color: var(--text-dim);
}

.cmd-help-item {
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: 4px;
  font-size: 11px;
  margin-bottom: 8px;
  line-height: 1.4;
}

.cmd-help-item code {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* MODAL DE VICTOIRE */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-dialog {
  width: 580px;
  max-width: 90vw;
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border: 2px solid var(--accent-emerald);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(16, 185, 129, 0.3);
  text-align: center;
  animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.cert-stamp {
  display: inline-block;
  background-color: rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
  border: 1px solid var(--accent-emerald);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.cert-header h2 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 1.5px;
  color: #fff;
  margin-bottom: 4px;
}

.cert-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.cert-team-display {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--accent-cyan);
  margin: 12px 0 18px 0;
}

.cert-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.stat-card {
  background-color: var(--bg-deep);
  border: 1px solid var(--border-color);
  padding: 10px;
  border-radius: 6px;
}

.stat-lbl {
  display: block;
  font-size: 10px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.stat-val.text-success { color: var(--accent-emerald); }

.cert-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  background-color: #030712;
  padding: 6px;
  border-radius: 4px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.cert-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.btn-cert {
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border: none;
}

.btn-cert.primary {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
}

.btn-cert.secondary {
  background-color: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}