:root {
  --bg:          #0D1210;
  --bg-panel:    #141B18;
  --bg-panel-2:  #1B2420;
  --line:        #2B3833;
  --accent:      #4FBE8C;
  --accent-dim:  #3B9C70;
  --text:        #EAF2EE;
  --text-muted:  #9BB0A8;
  --text-faint:  #5E736B;
  --danger:      #E4604A;
  --warn:        #E0A73E;

  --font-display: "Oswald", sans-serif;
  --font-body:    "Work Sans", sans-serif;
  --font-mono:    "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  margin: 0 0 6px;
  color: #fff;
}

a { color: inherit; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Header */
.portal-header {
  border-bottom: 1px solid var(--line);
  background: rgba(13, 18, 16, 0.92);
  position: sticky;
  top: 0;
  z-index: 20;
}
.portal-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
  flex-wrap: wrap;
}
.portal-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 16px;
  color: #fff;
}
.portal-brand span.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-left: 1px solid var(--line);
  padding-left: 10px;
}

.main-nav { display: flex; gap: 22px; }
.main-nav a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.main-nav a:hover, .main-nav a.active { color: var(--accent); }

.portal-user {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.role-badge {
  padding: 4px 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
}
.portal-user a { color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.portal-user a:hover { color: var(--accent); }

/* Sections */
.portal-section { padding: 40px 0 80px; }
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.msg {
  margin: 0 0 24px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  background: var(--bg-panel);
  font-size: 14px;
  border-radius: 2px;
}
.msg-error { border-left-color: var(--danger); }
.msg-ok { border-left-color: var(--accent); }
.msg-warn { border-left-color: var(--warn); }

/* Login */
.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card {
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 36px 32px;
  border-radius: 2px;
  position: relative;
}
.login-card::before, .login-card::after {
  content: ""; position: absolute; width: 12px; height: 12px; border: 1px solid var(--accent);
}
.login-card::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.login-card::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.login-card h1 { font-size: 20px; text-align: center; margin-bottom: 4px; }
.login-sub { text-align: center; color: var(--text-faint); font-size: 13px; margin-bottom: 28px; }

.field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-faint);
}
.field input, .field select, .field textarea {
  background: var(--bg); border: 1px solid var(--line); color: var(--text);
  padding: 11px 12px; border-radius: 2px; font-size: 14.5px; font-family: var(--font-body); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 2px; font-family: var(--font-mono); font-size: 12.5px;
  letter-spacing: 0.05em; text-transform: uppercase; border: 1px solid transparent; cursor: pointer; text-decoration: none;
}
.btn-primary { background: var(--accent); color: #06120c; border: none; }
.btn-primary:hover { background: #63d6a3; }
.btn-ghost { border-color: var(--line); color: var(--text); background: none; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { border-color: var(--danger); color: var(--danger); background: none; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 14px; font-size: 11.5px; }
.btn-block { width: 100%; }

/* KPI cards */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 36px; }
.kpi-card { background: var(--bg-panel); padding: 22px 24px; }
.kpi-label { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); margin-bottom: 10px; }
.kpi-value { font-family: var(--font-display); font-size: 26px; color: #fff; }
.kpi-value.accent { color: var(--accent); }
.kpi-value.warn { color: var(--warn); }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); margin-bottom: 8px; }
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13.5px; vertical-align: top; }
.data-table th { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); background: var(--bg-panel); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-panel); }
.data-table td.num { text-align: right; font-family: var(--font-mono); }

.badge { font-family: var(--font-mono); font-size: 10.5px; padding: 3px 8px; border-radius: 2px; text-transform: uppercase; letter-spacing: 0.04em; border: 1px solid var(--line); color: var(--text-muted); white-space: nowrap; }
.badge-aprovado, .badge-entregue { border-color: var(--accent); color: var(--accent); }
.badge-em_analise, .badge-enviado, .badge-nao_iniciado, .badge-em_desenvolvimento { border-color: var(--warn); color: var(--warn); }
.badge-recusado, .badge-suspenso { border-color: var(--danger); color: var(--danger); }
.badge-a_confirmar { border-color: var(--text-faint); color: var(--text-faint); }

.empty-state { padding: 44px 24px; text-align: center; color: var(--text-faint); border: 1px dashed var(--line); font-size: 14px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.filters a { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; padding: 7px 14px; border: 1px solid var(--line); border-radius: 2px; color: var(--text-muted); }
.filters a.active, .filters a:hover { border-color: var(--accent); color: var(--accent); }

/* Panels */
.panel { border: 1px solid var(--line); background: var(--bg-panel); padding: 24px; border-radius: 2px; margin-bottom: 28px; }
.panel h2 { font-size: 15px; margin-bottom: 4px; }
.panel .hint { color: var(--text-faint); font-size: 12.5px; margin: 0 0 18px; }

.form-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.form-row .field { margin-bottom: 0; flex: 1; min-width: 160px; }

.project-card { border: 1px solid var(--line); padding: 22px; border-radius: 2px; margin-bottom: 16px; }
.project-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.project-card-head h3 { font-size: 16px; text-transform: none; letter-spacing: 0; font-weight: 600; margin: 0; }
.project-meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint); margin-top: 4px; }
.project-balance { text-align: right; }
.project-balance .label { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; color: var(--text-faint); }
.project-balance .value { font-family: var(--font-display); font-size: 20px; color: var(--accent); }

.footer-portal { border-top: 1px solid var(--line); padding: 24px 0; color: var(--text-faint); font-size: 12.5px; text-align: center; }

@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .data-table { display: block; overflow-x: auto; white-space: nowrap; }
  .kpi-grid { grid-template-columns: 1fr; }
  .main-nav { display: none; }
}