:root {
  --cfev-blue-primary: #002b53;
  --cfev-blue-secondary: #0064ab;
  --cfev-blue-light: #5aafe3;
  --cfev-blue-light-2: #7fbde9;
  --cfev-blue-light-3: #a1ceef;
  --cfev-blue-very-light: #bcdcf4;
  --cfev-gray: #464445;
  --cfev-white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #f4f7fa;
  color: var(--cfev-gray);
  font-size: 14px;
}

a { color: var(--cfev-blue-secondary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.cfev-sidebar {
  width: 240px;
  background: var(--cfev-blue-primary);
  color: var(--cfev-white);
  flex-shrink: 0;
  padding: 24px 0;
}
.cfev-sidebar .brand {
  padding: 0 20px 24px 20px;
  font-weight: 700;
  font-size: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 16px;
}
.cfev-sidebar .brand small { display: block; font-weight: 400; color: var(--cfev-blue-light-3); font-size: 11px; margin-top: 2px; }
.cfev-sidebar nav a {
  display: block;
  color: var(--cfev-blue-very-light);
  padding: 10px 20px;
  font-size: 13px;
}
.cfev-sidebar nav a:hover, .cfev-sidebar nav a.active {
  background: var(--cfev-blue-secondary);
  color: var(--cfev-white);
  text-decoration: none;
}
.cfev-sidebar .user-box {
  margin-top: 24px;
  padding: 12px 20px;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 12px;
  color: var(--cfev-blue-light-3);
}
.cfev-sidebar .user-box button {
  margin-top: 8px;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--cfev-white);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.cfev-main { flex: 1; padding: 28px 32px; max-width: 1400px; }

.cfev-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.cfev-header h1 { color: var(--cfev-blue-primary); font-size: 22px; margin: 0; }
.cfev-header .subtitle { color: var(--cfev-gray); font-size: 13px; margin-top: 4px; }

.cfev-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 28px; }
.cfev-card {
  background: var(--cfev-white);
  border-radius: 8px;
  padding: 18px 20px;
  box-shadow: 0 1px 3px rgba(0,43,83,0.1);
  border-left: 4px solid var(--cfev-blue-secondary);
}
.cfev-card .value { font-size: 26px; font-weight: 700; color: var(--cfev-blue-primary); }
.cfev-card .label { font-size: 12px; color: var(--cfev-gray); margin-top: 4px; }

.cfev-panel {
  background: var(--cfev-white);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0,43,83,0.1);
  margin-bottom: 20px;
}
.cfev-panel h2 { font-size: 16px; color: var(--cfev-blue-primary); margin-top: 0; }

table.cfev-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.cfev-table th {
  text-align: left; padding: 10px 12px; background: #f0f5fa;
  color: var(--cfev-blue-primary); font-weight: 600; border-bottom: 2px solid var(--cfev-blue-very-light);
}
table.cfev-table td { padding: 10px 12px; border-bottom: 1px solid #eef2f6; }
table.cfev-table tr:hover td { background: #f8fbfd; }

.cfev-badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; }
.cfev-badge.gray { background: #e6e6e6; color: var(--cfev-gray); }
.cfev-badge.blue { background: var(--cfev-blue-very-light); color: var(--cfev-blue-primary); }
.cfev-badge.green { background: #d7f2e0; color: #1c7a3f; }
.cfev-badge.yellow { background: #fdf1cf; color: #8a6a13; }
.cfev-badge.red { background: #fbdcdc; color: #a32323; }

.cfev-btn {
  display: inline-block; padding: 8px 16px; border-radius: 5px; border: none;
  background: var(--cfev-blue-secondary); color: var(--cfev-white); font-size: 13px; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.cfev-btn:hover { background: var(--cfev-blue-primary); text-decoration: none; color: var(--cfev-white); }
.cfev-btn.secondary { background: var(--cfev-white); color: var(--cfev-blue-secondary); border: 1px solid var(--cfev-blue-secondary); }
.cfev-btn.danger { background: #a32323; }
.cfev-btn:disabled { background: #ccc; cursor: not-allowed; }

.cfev-form-group { margin-bottom: 16px; }
.cfev-form-group label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13px; color: var(--cfev-blue-primary); }
.cfev-form-group input, .cfev-form-group select, .cfev-form-group textarea {
  width: 100%; padding: 9px 12px; border: 1px solid #d5dde3; border-radius: 5px; font-size: 13px; font-family: inherit;
}
.cfev-form-group input:focus, .cfev-form-group select:focus, .cfev-form-group textarea:focus {
  outline: none; border-color: var(--cfev-blue-secondary);
}
.cfev-form-hint { font-size: 12px; color: #888; margin-top: 4px; }

.cfev-alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 13px; }
.cfev-alert.error { background: #fbdcdc; color: #a32323; }
.cfev-alert.success { background: #d7f2e0; color: #1c7a3f; }
.cfev-alert.info { background: var(--cfev-blue-very-light); color: var(--cfev-blue-primary); }

.cfev-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--cfev-blue-primary), var(--cfev-blue-secondary));
}
.cfev-login-box {
  background: var(--cfev-white); padding: 40px; border-radius: 10px; width: 360px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.cfev-login-box h1 { color: var(--cfev-blue-primary); font-size: 20px; margin-bottom: 4px; }
.cfev-login-box .subtitle { color: #888; font-size: 13px; margin-bottom: 24px; }

.cfev-empty-state { text-align: center; padding: 40px; color: #888; }