/* Nodies.eu — SaaS Dashboard */
:root {
  --bg:        #0f1117;
  --bg2:       #1a1d27;
  --bg3:       #242736;
  --border:    #2e3148;
  --bleu:      #4f6ef7;
  --bleu-clair:#7b96ff;
  --vert:      #22c55e;
  --rouge:     #ef4444;
  --jaune:     #f59e0b;
  --text:      #e2e8f0;
  --text2:     #94a3b8;
  --text3:     #64748b;
  --blanc:     #ffffff;
}

* { box-sizing: border-box; }
body { font-family: 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); margin: 0; min-height: 100vh; }

/* AUTH PAGES */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 16px; padding: 36px; width: 100%; max-width: 420px; }
.auth-logo { font-size: 1.6rem; font-weight: 800; color: var(--bleu); text-align: center; margin-bottom: 8px; letter-spacing: -1px; }
.auth-sub { text-align: center; color: var(--text2); font-size: .9rem; margin-bottom: 28px; }
.auth-card h2 { font-size: 1.3rem; font-weight: 700; margin: 0 0 20px; }

/* FORM ELEMENTS */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--text2); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px; color: var(--text); font-size: .95rem;
  transition: border-color .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(79,110,247,.15);
}
.form-group select option { background: var(--bg3); }

/* BOUTONS */
.btn { display: inline-block; padding: 10px 20px; border-radius: 8px; font-size: .9rem; font-weight: 600; cursor: pointer; text-decoration: none; border: none; transition: all .15s; }
.btn-primary { background: var(--bleu); color: var(--blanc); }
.btn-primary:hover { background: #3d5ae8; color: var(--blanc); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--text2); }
.btn-danger { background: var(--rouge); color: var(--blanc); }
.btn-success { background: var(--vert); color: var(--blanc); }
.btn-block { width: 100%; text-align: center; }
.btn-sm { padding: 6px 12px; font-size: .82rem; }

/* LAYOUT DASHBOARD */
.dashboard { display: flex; min-height: 100vh; }
.sidebar { width: 240px; background: var(--bg2); border-right: 1px solid var(--border); padding: 24px 0; flex-shrink: 0; display: flex; flex-direction: column; }
.sidebar-logo { font-size: 1.4rem; font-weight: 800; color: var(--bleu); padding: 0 20px 24px; letter-spacing: -1px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.sidebar-logo span { color: var(--text2); font-size: .75rem; font-weight: 400; display: block; letter-spacing: 0; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: var(--text2); text-decoration: none; font-size: .9rem; transition: all .15s; border-left: 3px solid transparent; }
.nav-item:hover { color: var(--text); background: var(--bg3); }
.nav-item.active { color: var(--bleu-clair); background: rgba(79,110,247,.08); border-left-color: var(--bleu); }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; }
.sidebar-bottom { margin-top: auto; padding: 16px 20px; border-top: 1px solid var(--border); }

.main { flex: 1; overflow-x: hidden; }
.topbar { background: var(--bg2); border-bottom: 1px solid var(--border); padding: 16px 28px; display: flex; align-items: center; justify-content: space-between; }
.topbar-title { font-size: 1.1rem; font-weight: 700; }
.topbar-user { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--text2); }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--bleu); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; color: var(--blanc); flex-shrink: 0; }

.content { padding: 28px; }

/* STAT CARDS */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.stat-card .label { font-size: .78rem; color: var(--text3); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.stat-card .value { font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-card .sub { font-size: .78rem; color: var(--text3); margin-top: 4px; }
.stat-card.bleu { border-top: 3px solid var(--bleu); }
.stat-card.vert { border-top: 3px solid var(--vert); }
.stat-card.jaune { border-top: 3px solid var(--jaune); }
.stat-card.rouge { border-top: 3px solid var(--rouge); }

/* TABLE LEADS */
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin-bottom: 20px; }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 1rem; font-weight: 600; margin: 0; }
.table { width: 100%; border-collapse: collapse; }
.table th { padding: 10px 16px; text-align: left; font-size: .75rem; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--border); }
.table td { padding: 12px 16px; font-size: .88rem; border-bottom: 1px solid rgba(46,49,72,.5); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: rgba(255,255,255,.02); }

/* BADGES */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: .75rem; font-weight: 600; }
.badge-nouveau { background: rgba(79,110,247,.15); color: var(--bleu-clair); }
.badge-contacte { background: rgba(245,158,11,.15); color: var(--jaune); }
.badge-gagne { background: rgba(34,197,94,.15); color: var(--vert); }
.badge-perdu { background: rgba(239,68,68,.15); color: var(--rouge); }
.badge-actif { background: rgba(34,197,94,.15); color: var(--vert); }
.badge-essai { background: rgba(245,158,11,.15); color: var(--jaune); }

/* PLAN CARDS */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.plan-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.plan-card.featured { border-color: var(--bleu); background: rgba(79,110,247,.05); }
.plan-card .plan-name { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.plan-card .plan-price { font-size: 2rem; font-weight: 800; color: var(--bleu-clair); }
.plan-card .plan-price span { font-size: .9rem; color: var(--text3); font-weight: 400; }
.plan-card ul { list-style: none; padding: 0; margin: 16px 0; }
.plan-card ul li { padding: 4px 0; font-size: .88rem; color: var(--text2); }
.plan-card ul li::before { content: '✓ '; color: var(--vert); }

/* ALERTS */
.alert { padding: 12px 16px; border-radius: 8px; font-size: .9rem; margin-bottom: 16px; }
.alert-success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.2); color: var(--vert); }
.alert-error { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.2); color: var(--rouge); }
.alert-info { background: rgba(79,110,247,.1); border: 1px solid rgba(79,110,247,.2); color: var(--bleu-clair); }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text3); }
.empty-state .icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: .95rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}