/* ============================
   Sharp Brains — Assess (style.css)
   Bright blue • Bold headings • Large text • Mobile friendly
   ============================ */

:root{
  --bg:#f7fbff; --card-bg:#fff; --text:#0a2540; --muted:#5b6b7a;
  --blue:#2f7af9; --blue-600:#1f66e6; --blue-100:#e8f0ff;
  --line:#dfe7f3; --danger:#e24a4a; --radius:14px;
  --shadow:0 10px 22px rgba(31,102,230,.08);
}

/* Base */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  line-height:1.45;
}
h1,h2,h3{margin:0 0 .6rem 0; font-weight:800}
h1{font-size:2.15rem} h2{font-size:1.65rem} h3{font-size:1.25rem}
.container{max-width:1180px;margin:0 auto;padding:18px}
.card{
  background:var(--card-bg); border:1px solid var(--line);
  border-radius:var(--radius); box-shadow:var(--shadow);
  padding:22px; margin:14px 0 22px;
}
.muted{color:var(--muted)}

/* Header */
.header{background:linear-gradient(135deg,#2f7af9,#5598ff);color:#fff;padding:30px 0 22px}
.header h1{color:#fff}
.header .sub{opacity:.92;font-weight:600}

/* Tabs */
.nav{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 10px}
.nav a{
  padding:10px 14px;border-radius:999px;background:#fff;color:var(--text);
  text-decoration:none;font-weight:700;border:1px solid var(--line)
}
.nav a.active{background:var(--blue);color:#fff;border-color:transparent}

/* Buttons */
.btn{
  display:inline-block;padding:10px 16px;border-radius:10px;border:0;
  background:var(--blue);color:#fff;text-decoration:none;font-weight:800;
  box-shadow:0 6px 16px rgba(47,122,249,.25);cursor:pointer
}
.btn:hover{background:#1f66e6}
.btn.secondary{background:#eef4ff;color:#174ea6;border:1px solid #cfe0ff;box-shadow:none}
.btn.sm{padding:6px 10px;font-size:.9rem}
.btn.danger{background:var(--danger)}

/* Inputs */
label{display:block;font-weight:800;margin-bottom:6px}
input[type="text"],input[type="number"],input[type="date"],input[type="time"],select,textarea{
  width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;
  padding:12px;font-size:1rem;color:var(--text);outline:none;
}
input:focus,select:focus,textarea:focus{border-color:#b6ceff;box-shadow:0 0 0 3px var(--blue-100)}
textarea{min-height:110px;resize:vertical}

/* Tables */
.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f2f7ff;font-weight:800;text-align:left}

/* KPI tiles */
.kpi{display:grid;grid-template-columns:repeat(4,minmax(200px,1fr));gap:12px}
.tile{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow)}
.tile>div:first-child{color:var(--muted);font-weight:700}
.tile .num{font-size:1.8rem;font-weight:900;margin-top:6px}
@media (max-width:1100px){.kpi{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.kpi{grid-template-columns:1fr}}

/* FLAT FILTER ROW (the important part) */
.form-filters{
  display:grid;
  grid-template-columns:repeat(5,minmax(220px,1fr)); /* five columns side-by-side */
  gap:14px; align-items:end; margin-bottom:14px;
}
.form-filters .field label{margin-bottom:6px}
.form-filters select,.form-filters button{width:100%}

/* Wrap gracefully on smaller screens */
@media (max-width:1200px){
  .form-filters{grid-template-columns:repeat(3,minmax(220px,1fr))}
}
@media (max-width:720px){
  .form-filters{grid-template-columns:1fr}
}

/* Print helpers for one-pagers */
@media print{
  .header,.nav,.btn{display:none!important}
  body{background:#fff}
  .card{border:0;box-shadow:none;margin:0;padding:0}
  .container{max-width:none;padding:0}
  table{font-size:12px}
}