/* Reset-ish */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: #111;
  background: #fafafa;
  line-height: 1.5;
}

/* Layout */
.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 16px;
}

/* Nav */
.nav {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #eee;
  flex-wrap: wrap;
}
.nav a, .nav button {
  text-decoration: none;
  color: #0b65d6;
  background: transparent;
  border: 0;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.nav a:hover, .nav button:hover {
  background: #eef4ff;
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid #eaeaea;
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #d6d6d6;
  background: #fff;
  color: #111;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: #f6f6f6; }
.btn-primary {
  background: #0b65d6;
  border-color: #0b65d6;
  color: #fff;
}
.btn-primary:hover { background: #0a57b7; }
.btn-danger {
  background: #cf3341;
  border-color: #cf3341;
  color: #fff;
}
.btn-danger:hover { background: #b62c38; }

/* Forms */
form .grid {
  display: grid;
  gap: 12px;
}
@media (min-width: 720px) {
  form .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
label {
  display: block;
  font-size: 14px;
  color: #444;
}
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="password"],
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #ddd;
  background: #fff;
  font-size: 16px;
}
.actions { margin-top: 12px; display: flex; gap: 10px; flex-wrap: wrap; }

/* Checkbox row that wraps nicely on phones */
.chk-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #eee;
  border-radius: 10px;
  background: #fcfcfc;
}
.chk-row input[type="checkbox"] {
  margin-top: 2px;
  flex: 0 0 auto;
}
.chk-row label {
  display: block;
  margin: 0;
  font-size: 15px;
  line-height: 1.4;
  word-break: break-word;
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #eee;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.table th, .table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: top;
  font-size: 14px;
}
.table thead th { background: #f7f9fc; font-weight: 600; }

/* Responsive table → cards on small screens */
@media (max-width: 720px) {
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { border-bottom: 1px solid #eee; }
  .table td {
    border: 0;
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 6px;
    padding: 8px 12px;
  }
  .table td::before {
    content: attr(data-label);
    color: #666;
    font-weight: 600;
  }
  .table td:last-child { padding-bottom: 12px; }
}

/* Little summary chips */
.kpis {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 720px) {
  .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.kpi {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 14px;
}
.kpi .k { color: #666; font-size: 13px; }
.kpi .v { font-size: 20px; font-weight: 700; }

/* Helper */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.center { text-align: center; }