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

:root {
  --bg:        #0d0f12;
  --surface:   #141720;
  --surface2:  #1c2030;
  --border:    #252a38;
  --amber:     #f59e0b;
  --amber-dim: #b45309;
  --amber-glow:#fcd34d;
  --text:      #e2e8f0;
  --text-dim:  #64748b;
  --text-muted:#374151;
  --green:     #10b981;
  --red:       #ef4444;
  --blue:      #3b82f6;
  --radius:    8px;
  --shadow:    0 4px 24px rgba(0,0,0,.5);
}

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

html { font-size: 15px; }

body {
  font-family: 'Sora', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── LAYOUT ───────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px; min-width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; height: 100vh;
  z-index: 100;
  transition: transform .3s ease;
}

.sidebar-logo {
  padding: 1.5rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo .logo-title {
  font-size: 1.1rem; font-weight: 700;
  color: var(--amber);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.sidebar-logo .logo-sub {
  font-size: .7rem; color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  margin-top: .15rem;
}

.sidebar-nav { flex: 1; padding: 1rem 0; overflow-y: auto; }

.nav-section {
  padding: .35rem 1rem .15rem;
  font-size: .65rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .12em;
}

.nav-link {
  display: flex; align-items: center; gap: .65rem;
  padding: .6rem 1.25rem;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .85rem; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all .15s ease;
}
.nav-link:hover { color: var(--text); background: var(--surface2); }
.nav-link.active { color: var(--amber); border-left-color: var(--amber); background: rgba(245,158,11,.07); }
.nav-link svg { width: 16px; height: 16px; flex-shrink: 0; }

.sidebar-user {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}
.sidebar-user .user-nom { font-size: .85rem; font-weight: 600; }
.sidebar-user .user-role {
  font-size: .7rem; color: var(--amber);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
}
.sidebar-user a {
  font-size: .75rem; color: var(--text-dim);
  text-decoration: none; display: block; margin-top: .4rem;
}
.sidebar-user a:hover { color: var(--red); }

.main-wrap {
  margin-left: 240px;
  flex: 1; display: flex; flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: .85rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-size: 1.1rem; font-weight: 600; }
.topbar-date {
  font-size: .75rem; color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

.content { padding: 2rem; flex: 1; max-width: 1400px; }

/* ── CARDS ────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.card-title { font-size: .95rem; font-weight: 600; }
.card-body { padding: 1.5rem; }

/* ── STATS ────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem; margin-bottom: 2rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--amber);
  opacity: .5;
}
.stat-label { font-size: .7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .1em; }
.stat-value {
  font-size: 1.8rem; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--amber-glow); margin-top: .2rem;
}
.stat-value.green { color: var(--green); }
.stat-value.red   { color: var(--red); }

/* ── TABLES ───────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
thead th {
  background: var(--surface2);
  padding: .65rem 1rem;
  text-align: left; font-weight: 600;
  color: var(--text-dim); font-size: .75rem;
  text-transform: uppercase; letter-spacing: .08em;
  border-bottom: 1px solid var(--border);
}
thead th.num { text-align: right; }
tbody td {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody td.num {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
}
tbody tr:hover { background: rgba(255,255,255,.02); }
tbody tr:last-child td { border-bottom: none; }
tfoot td {
  padding: .7rem 1rem;
  font-weight: 700; background: var(--surface2);
  border-top: 2px solid var(--amber-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: .85rem;
}
tfoot td.num { text-align: right; }

/* ── FORMS ────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.form-grid-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: .72rem; font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .09em;
}
input, select, textarea {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: .55rem .85rem;
  font-size: .9rem;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber-dim);
  box-shadow: 0 0 0 3px rgba(245,158,11,.12);
}
input[type=number] { font-family: 'JetBrains Mono', monospace; }
input.big-num {
  font-size: 1.1rem; font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  color: var(--amber-glow);
  text-align: right;
}

/* ── BUTTONS ──────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  border-radius: 6px; border: none; cursor: pointer;
  font-size: .85rem; font-weight: 600;
  font-family: inherit;
  transition: all .15s ease; text-decoration: none;
  white-space: nowrap;
}
.btn-primary   { background: var(--amber); color: #0d0f12; }
.btn-primary:hover { background: var(--amber-glow); }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--amber-dim); color: var(--amber); }
.btn-danger    { background: rgba(239,68,68,.15); color: var(--red); border: 1px solid rgba(239,68,68,.3); }
.btn-danger:hover { background: rgba(239,68,68,.25); }
.btn-success   { background: rgba(16,185,129,.15); color: var(--green); border: 1px solid rgba(16,185,129,.3); }
.btn-sm { padding: .35rem .75rem; font-size: .78rem; }

/* ── BADGES ───────────────────────────────── */
.badge {
  display: inline-block; padding: .2rem .6rem;
  border-radius: 999px; font-size: .7rem; font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase; letter-spacing: .05em;
}
.badge-midi    { background: rgba(59,130,246,.15); color: #60a5fa; }
.badge-soir    { background: rgba(139,92,246,.15); color: #a78bfa; }
.badge-limo    { background: rgba(16,185,129,.15); color: #34d399; }
.badge-sem     { background: rgba(245,158,11,.15); color: var(--amber); }
.badge-vae     { background: rgba(236,72,153,.15); color: #f472b6; }
.badge-noel    { background: rgba(239,68,68,.15); color: #f87171; }
.badge-ok      { background: rgba(16,185,129,.15); color: var(--green); }
.badge-pending { background: rgba(245,158,11,.15); color: var(--amber); }

/* ── ALERTS ───────────────────────────────── */
.alert {
  padding: .85rem 1.25rem;
  border-radius: var(--radius);
  font-size: .85rem;
  display: flex; align-items: center; gap: .65rem;
  margin-bottom: 1.25rem;
}
.alert-success { background: rgba(16,185,129,.1);  color: var(--green); border: 1px solid rgba(16,185,129,.25); }
.alert-danger  { background: rgba(239,68,68,.1);   color: var(--red);   border: 1px solid rgba(239,68,68,.25); }
.alert-warning { background: rgba(245,158,11,.1);  color: var(--amber); border: 1px solid rgba(245,158,11,.25); }

/* ── MISC ─────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.75rem; gap: 1rem; flex-wrap: wrap;
}
.page-header h1 { font-size: 1.4rem; font-weight: 700; }
.text-dim { color: var(--text-dim); }
.text-amber { color: var(--amber); }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.mono { font-family: 'JetBrains Mono', monospace; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: .5rem; }
.flex { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }

/* ── LOGIN ────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  background-image: radial-gradient(ellipse at 20% 50%, rgba(245,158,11,.05) 0%, transparent 60%);
}
.login-card {
  width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.login-logo {
  text-align: center; margin-bottom: 2rem;
}
.login-logo .brand {
  font-size: 1.5rem; font-weight: 700;
  color: var(--amber); letter-spacing: .08em;
}
.login-logo .sub {
  font-size: .75rem; color: var(--text-dim);
  margin-top: .25rem;
}

/* ── MONTANTS TOTAUX ──────────────────────── */
.total-row {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  align-items: center;
}
.total-item { text-align: center; }
.total-item .lbl { font-size: .65rem; color: var(--text-dim); text-transform: uppercase; }
.total-item .val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem; font-weight: 600;
  color: var(--text);
}
.total-grand {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.6rem; font-weight: 700;
  color: var(--amber-glow);
}

/* ── ECART ────────────────────────────────── */
.ecart-ok  { color: var(--green); font-weight: 700; }
.ecart-bad { color: var(--red);   font-weight: 700; }

/* ── BILAN BILLETS ────────────────────────── */
.coupures-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .75rem;
}
.coupure-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .75rem .5rem;
  text-align: center;
}
.coupure-val {
  font-size: .75rem; color: var(--amber); font-weight: 700;
  font-family: 'JetBrains Mono', monospace; margin-bottom: .35rem;
}
.coupure-box input {
  text-align: center; padding: .4rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}

/* ── RESPONSIVE ───────────────────────────── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
  .coupures-grid { grid-template-columns: repeat(4, 1fr); }
}