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

:root {
  --sb-bg:    #1a2035;
  --sb-w:     240px;
  --accent:   #3b82f6;
  --bg:       #f1f5f9;
  --white:    #ffffff;
  --text:     #1e293b;
  --muted:    #64748b;
  --border:   #e2e8f0;
  --radius:   8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
}

.layout { display: flex; min-height: 100vh; }

/* SIDEBAR */
.sidebar {
  width: var(--sb-w);
  background: var(--sb-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 200;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
}



.logo-name { color: #fff; font-size: 14px; font-weight: 600; }
.logo-sub  { color: rgba(255,255,255,.35); font-size: 11px; margin-top: 1px; }

.sidebar-scroll { flex: 1; overflow-y: auto; padding: 8px 0 4px; }
.sidebar-scroll::-webkit-scrollbar { width: 3px; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }

.menu-section { margin-bottom: 2px; }

.menu-label {
  padding: 10px 16px 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.28);
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  color: rgba(255,255,255,.6);
  text-decoration: none;
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: background .12s, color .12s;
}

.menu-link:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.9); }
.menu-link.active { background: rgba(99,179,237,.15); color: #fff; border-left-color: var(--accent); }
.menu-link.danger:hover { background: rgba(239,68,68,.12); color: #fca5a5; }

.mi { font-size: 13px; width: 18px; flex-shrink: 0; text-align: center; }

.sidebar-footer {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 12px 16px;
  flex-shrink: 0;
}

.sf-user { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.sf-name { color: rgba(255,255,255,.7); font-size: 12px; font-weight: 500; }
.sf-perfil { font-size: 10px; padding: 2px 7px; border-radius: 10px; background: rgba(59,130,246,.2); color: #93c5fd; }

.sf-logout {
  display: block; text-align: center; padding: 7px;
  border-radius: 6px; background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.4); text-decoration: none; font-size: 12px;
  transition: background .12s, color .12s;
}
.sf-logout:hover { background: rgba(239,68,68,.15); color: #fca5a5; }

/* MAIN */
.main { margin-left: var(--sb-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
}

.topbar-title { font-size: 17px; font-weight: 600; color: var(--text); }
.content { padding: 24px 28px; }

/* CARDS */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 20px; }
.card-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); margin-bottom: 14px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); margin-bottom: 8px; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--text); }
.stat-sub   { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* TABELAS */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; padding: 10px 14px; border-bottom: 2px solid var(--border); font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; }
td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #f8fafc; }

/* BADGES */
.badge { display: inline-flex; align-items: center; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-ok     { background: #dcfce7; color: #166534; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warn   { background: #fef3c7; color: #92400e; }
.badge-info   { background: #dbeafe; color: #1e40af; }
.badge-gray   { background: #f1f5f9; color: var(--muted); }

/* BOTOES */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 7px; font-size: 13px; font-weight: 500; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: all .15s; line-height: 1; }
.btn-primary   { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #2563eb; }
.btn-secondary { background: var(--white); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg); }
.btn-danger    { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.btn-danger:hover { background: #fecaca; }
.btn-full { width: 100%; justify-content: center; padding: 11px; }

/* ALERTS */
.alert { padding: 11px 15px; border-radius: 7px; margin-bottom: 16px; font-size: 13px; border-left: 4px solid transparent; }
.alert-danger  { background: #fee2e2; color: #991b1b; border-left-color: #ef4444; }
.alert-warning { background: #fef3c7; color: #92400e; border-left-color: #f59e0b; }
.alert-success { background: #dcfce7; color: #166534; border-left-color: #22c55e; }
.alert-info    { background: #dbeafe; color: #1e40af; border-left-color: #3b82f6; }

/* FORMS */
.form-group { margin-bottom: 16px; }
label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); margin-bottom: 6px; }
input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 7px;
  font-size: 14px; color: var(--text); background: var(--white); transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,.12); }

/* TABS */
.tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 20px; gap: 2px; }
.tab-btn { padding: 9px 18px; font-size: 13px; font-weight: 500; color: var(--muted); background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; text-decoration: none; transition: color .15s; }
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* LOGIN */
.login-body { background: var(--sb-bg) !important; }
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.login-card { background: var(--white); border-radius: 14px; padding: 40px; width: 100%; max-width: 380px; }
.login-header { text-align: center; margin-bottom: 28px; }
.login-logo-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--accent); color: #fff; font-size: 18px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.login-title { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.login-sub   { font-size: 13px; color: var(--muted); }