/* ============================================================
   MT5 License Manager — Global Stylesheet
   ============================================================ */

:root {
  --primary:     #4f46e5;
  --primary-dk:  #3730a3;
  --success:     #16a34a;
  --warning:     #d97706;
  --danger:      #dc2626;
  --bg:          #f1f5f9;
  --card-bg:     #ffffff;
  --text:        #1e293b;
  --text-muted:  #64748b;
  --border:      #e2e8f0;
  --sidebar-bg:  #1e1b4b;
  --sidebar-txt: #c7d2fe;
  --sidebar-act: #4f46e5;
  --radius:      8px;
  --shadow:      0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
}

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

/* ── Auth Pages ───────────────────────────────────────────── */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1b4b 0%, #4f46e5 100%);
  padding: 1rem;
}

.auth-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.auth-card .logo {
  text-align: center;
  margin-bottom: 1.75rem;
}
.auth-card .logo h1 {
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 700;
}
.auth-card .logo p { color: var(--text-muted); font-size: .875rem; }

/* ── Form Elements ────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: .35rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-control {
  width: 100%;
  padding: .65rem .9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  color: var(--text);
  transition: border-color .2s;
  background: #fff;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1.2rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background .2s, transform .1s;
  text-decoration: none;
}
.btn:active { transform: scale(.97); }
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dk); text-decoration: none; }
.btn-success  { background: var(--success); color: #fff; }
.btn-danger   { background: var(--danger);  color: #fff; }
.btn-warning  { background: var(--warning); color: #fff; }
.btn-outline  { background: transparent; border-color: var(--border); color: var(--text); }
.btn-outline:hover { background: var(--bg); }
.btn-sm { padding: .35rem .75rem; font-size: .8rem; }
.btn-block { width: 100%; }

/* ── Alerts ───────────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .9rem;
  margin-bottom: 1rem;
}
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-danger  { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.alert-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ── Status Badges ────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge-approved { background: #dcfce7; color: #15803d; }
.badge-pending  { background: #fef9c3; color: #a16207; }
.badge-blocked  { background: #fee2e2; color: #b91c1c; }

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

.sidebar {
  width: 240px;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 1.5rem 1.25rem 1rem;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .02em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand span { color: var(--primary); }

.sidebar-nav { flex: 1; padding: .75rem 0; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .7rem 1.25rem;
  color: var(--sidebar-txt);
  font-size: .92rem;
  font-weight: 500;
  border-radius: 0;
  transition: background .15s, color .15s;
  text-decoration: none;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: rgba(255,255,255,.08);
  color: #fff;
}
.sidebar-nav a.active {
  border-left: 3px solid var(--primary);
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--sidebar-txt);
  font-size: .8rem;
}

/* ── Main Content ─────────────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}
.page-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-body { padding: 1.25rem; }

/* ── Stats Grid ───────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.stat-card {
  background: var(--card-bg);
  border-radius: 10px;
  padding: 1.2rem 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.stat-card .label { font-size: .78rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; }
.stat-card .value { font-size: 2rem; font-weight: 800; color: var(--primary); line-height: 1; }

/* ── Table ────────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th {
  background: var(--bg);
  text-align: left;
  padding: .65rem .9rem;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
td {
  padding: .7rem .9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: #f8fafc; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; }
  .main-content { padding: 1rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}