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

:root {
  --bg:      #0d1117;
  --surf:    #161b22;
  --bord:    #21262d;
  --accent:  #238636;
  --accent2: #2ea043;
  --txt:     #e6edf3;
  --muted:   #8b949e;
  --danger:  #f85149;
  --r:       10px;
}

html, body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--txt); min-height: 100vh; }

/* ── Login ── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-card { background: var(--surf); border: 1px solid var(--bord); border-radius: 16px; padding: 40px 36px; width: 100%; max-width: 400px; }
.login-logo { text-align: center; margin-bottom: 24px; }
.logo-text { font-size: 22px; font-weight: 700; color: var(--txt); }
.logo-text span { color: var(--accent2); }
.login-card h1 { font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.login-sub { font-size: 13px; color: var(--muted); margin-bottom: 24px; }
.alert-erro { background: rgba(248,81,73,.1); border: 1px solid rgba(248,81,73,.3); color: var(--danger); border-radius: var(--r); padding: 10px 14px; font-size: 13px; margin-bottom: 16px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; margin-top: 14px; }
input[type=text], input[type=email], input[type=password], input[type=tel], textarea, select { width: 100%; background: var(--bg); border: 1px solid var(--bord); border-radius: 8px; color: var(--txt); font-family: inherit; font-size: 14px; padding: 9px 12px; outline: none; transition: border-color .2s; }
input:focus, textarea:focus, select:focus { border-color: var(--accent2); }
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-family: inherit; font-size: 14px; font-weight: 600; padding: 10px 18px; cursor: pointer; transition: background .2s, opacity .2s; text-decoration: none; }
button:hover, .btn:hover { background: var(--accent2); }
button:disabled { opacity: .5; cursor: not-allowed; }
button[type=submit] { width: 100%; margin-top: 20px; padding: 11px; font-size: 15px; }

/* ── Layout geral ── */
.app-layout { display: flex; min-height: 100vh; }
.sidebar { width: 220px; flex-shrink: 0; background: var(--surf); border-right: 1px solid var(--bord); display: flex; flex-direction: column; padding: 20px 0; }
.sidebar .logo { padding: 0 20px 20px; border-bottom: 1px solid var(--bord); margin-bottom: 12px; }
.sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 10px 20px; font-size: 14px; color: var(--muted); text-decoration: none; border-radius: 0; transition: background .15s, color .15s; }
.sidebar nav a:hover, .sidebar nav a.ativo { background: rgba(35,134,54,.1); color: var(--txt); }
.main-content { flex: 1; padding: 32px; overflow-y: auto; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.page-header h1 { font-size: 20px; font-weight: 600; }
.card { background: var(--surf); border: 1px solid var(--bord); border-radius: var(--r); padding: 24px; margin-bottom: 20px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 10px 12px; font-size: 12px; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--bord); }
td { padding: 12px 12px; border-bottom: 1px solid var(--bord); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
.badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; }
.badge-pendente  { background: rgba(210,153,34,.15); color: #d2991f; border: 1px solid rgba(210,153,34,.3); }
.badge-aprovado  { background: rgba(35,134,54,.15);  color: #3fb950; border: 1px solid rgba(35,134,54,.3); }
.badge-ajuste    { background: rgba(248,81,73,.15);  color: #f85149; border: 1px solid rgba(248,81,73,.3); }
.badge-publicado { background: rgba(88,166,255,.15); color: #58a6ff; border: 1px solid rgba(88,166,255,.3); }
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { padding: 16px; }
}