/* =========================================================
   CSU Reparatiebeheer — gedeelde stijl
   ========================================================= */

:root{
  --csu-blue:#1971b8;
  --csu-blue-dark:#125388;
  --csu-blue-light:#eaf3fb;
  --csu-section:#f5f9fc;
  --whatsapp:#25D366;
  --ink:#1c2a35;
  --ink-soft:#5a6b78;
  --line:#dde6ed;
  --white:#ffffff;

  --status-nieuw:#1971b8;
  --status-diag:#7c5cff;
  --status-goedkeuring:#e0a800;
  --status-onderdelen:#9b51e0;
  --status-reparatie:#e8762c;
  --status-test:#0fa3a3;
  --status-klaar:#2fa84f;

  --radius:10px;
  --shadow: 0 1px 2px rgba(28,42,53,0.04), 0 4px 16px rgba(28,42,53,0.04);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Inter', system-ui, sans-serif;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-0.01em;margin:0;}
.mono{font-family:'JetBrains Mono',monospace;letter-spacing:0.02em;}

/* ===== TOP BAR ===== */
.topbar{
  background:var(--csu-blue);
  color:#fff;
  padding:0 28px;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
  position:sticky;top:0;z-index:50;
  box-shadow:0 2px 12px rgba(18,83,136,0.18);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;}
.brand-mark{
  width:38px;height:38px;border-radius:9px;background:#fff;color:var(--csu-blue);
  display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:15px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:600;}
.brand-text span{font-size:11.5px;color:rgba(255,255,255,0.72);}

.topbar-right{display:flex;align-items:center;gap:18px;}
.topbar-meta{font-size:12.5px;color:rgba(255,255,255,0.85);text-align:right;line-height:1.3;}
.topbar-meta strong{display:block;font-size:13px;color:#fff;font-weight:600;}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,0.16);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:600;
  border:1px solid rgba(255,255,255,0.3);
}
.back-link{
  display:flex;align-items:center;gap:6px;
  color:rgba(255,255,255,0.85);
  font-size:13px;font-weight:500;
  text-decoration:none;
}
.back-link:hover{color:#fff;}

/* ===== SHELL / SIDEBAR ===== */
.shell{
  display:grid;
  grid-template-columns:220px 1fr;
  min-height:calc(100vh - 64px);
}
.sidebar{
  background:var(--csu-section);
  border-right:1px solid var(--line);
  padding:20px 12px;
}
.nav-group{margin-bottom:22px;}
.nav-label{
  font-size:10.5px;text-transform:uppercase;letter-spacing:0.09em;
  color:var(--ink-soft);padding:0 10px 8px;font-weight:600;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:9px 10px;border-radius:8px;
  font-size:13.5px;font-weight:500;color:var(--ink-soft);
  text-decoration:none;margin-bottom:2px;
  transition:background .12s ease, color .12s ease;
}
.nav-item:hover{background:#e4eef8;color:var(--ink);}
.nav-item.active{background:var(--csu-blue);color:#fff;}
.nav-icon{width:18px;height:18px;flex:0 0 18px;display:flex;align-items:center;justify-content:center;}
.nav-icon svg{width:100%;height:100%;}
.nav-badge{
  margin-left:auto;font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;
  background:#fff;color:var(--ink-soft);border:1px solid var(--line);border-radius:99px;
  padding:1px 6px;flex:0 0 auto;
}
.nav-item.active .nav-badge{background:rgba(255,255,255,0.2);color:#fff;border-color:transparent;}

.main{padding:28px 32px 60px;background:var(--white);}
.main.narrow{max-width:1240px;margin:0 auto;}

@media (max-width:760px){
  .shell{grid-template-columns:1fr;}
  .sidebar{display:none;}
  .main{padding:18px 16px 40px;}
}

/* ===== PAGE HEAD ===== */
.page-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:22px;flex-wrap:wrap;gap:16px;
}
.page-head .titles{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.page-head h1{font-size:26px;font-weight:700;margin:0 0 4px;}
.page-head p{margin:0;color:var(--ink-soft);font-size:13.5px;}

@media (max-width:760px){.page-head h1{font-size:22px;}}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--csu-blue);color:#fff;border:none;
  padding:10px 18px;border-radius:8px;
  font-size:13.5px;font-weight:600;font-family:inherit;
  cursor:pointer;text-decoration:none;
  box-shadow:var(--shadow);
  transition:background .15s ease, transform .1s ease;
}
.btn:hover{background:var(--csu-blue-dark);}
.btn:active{transform:translateY(1px);}
.btn-ghost{background:#fff;color:var(--csu-blue);border:1px solid var(--line);box-shadow:none;}
.btn-ghost:hover{background:var(--csu-blue-light);border-color:var(--csu-blue);}
.btn-sm{padding:7px 12px;font-size:12.5px;}
.btn-success{background:var(--status-klaar);}
.btn-success:hover{background:#23893f;}
.btn-whatsapp{background:var(--whatsapp);}
.btn-whatsapp:hover{background:#1ebb59;}

/* ===== PILLS / BADGES ===== */
.pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;
  padding:4px 10px;border-radius:99px;
  text-transform:uppercase;letter-spacing:0.04em;
}
.pill-nieuw{background:var(--csu-blue-light);color:var(--status-nieuw);}
.pill-diag{background:#efebff;color:var(--status-diag);}
.pill-goedkeuring{background:#fdf6e3;color:var(--status-goedkeuring);}
.pill-onderdelen{background:#f4ebfb;color:var(--status-onderdelen);}
.pill-reparatie{background:#fdf1e8;color:var(--status-reparatie);}
.pill-test{background:#e3f7f7;color:var(--status-test);}
.pill-klaar{background:#e7f7eb;color:var(--status-klaar);}
.pill-spoed{background:#fdecea;color:#c0392b;}

/* ===== TOOLBAR ===== */
.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:22px;flex-wrap:wrap;}
.search-wrap{position:relative;flex:1;min-width:240px;}
.search-wrap input{
  width:100%;padding:10px 14px 10px 38px;
  border:1px solid var(--line);border-radius:8px;
  font-size:13.5px;font-family:inherit;
  background:var(--csu-section);color:var(--ink);
}
.search-wrap input::placeholder{color:#9fb2c0;}
.search-wrap input:focus{outline:2px solid var(--csu-blue);outline-offset:1px;background:#fff;}
.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#9fb2c0;}
select.filter{
  padding:10px 14px;border:1px solid var(--line);border-radius:8px;
  font-size:13.5px;font-family:inherit;background:var(--csu-section);color:var(--ink);cursor:pointer;
}
select.filter:focus{outline:2px solid var(--csu-blue);outline-offset:1px;}

/* ===== CARDS ===== */
.card{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:20px;margin-bottom:20px;
}
.card h2{
  font-size:15px;font-weight:700;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.card h2 svg{width:17px;height:17px;color:var(--csu-blue);}

.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field-grid.full{grid-template-columns:1fr;}
.field{display:flex;flex-direction:column;gap:5px;}
.field label{
  font-size:11.5px;font-weight:600;color:var(--ink-soft);
  text-transform:uppercase;letter-spacing:0.05em;
}
.field .value{font-size:14px;font-weight:500;}
.field .value.mono{font-size:13px;}
.field textarea, .field input, .field select{
  font-family:inherit;font-size:13.5px;
  border:1px solid var(--line);border-radius:8px;
  padding:9px 11px;color:var(--ink);background:var(--csu-section);
}
.field textarea{resize:vertical;min-height:64px;}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:2px solid var(--csu-blue);outline-offset:1px;background:#fff;
}

@media (max-width:760px){.field-grid{grid-template-columns:1fr;}}

/* ===== STATS ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr);}}
.stat-card{background:var(--csu-section);border:1px solid var(--line);border-radius:10px;padding:16px 18px;}
.stat-card .label{font-size:11px;text-transform:uppercase;letter-spacing:0.07em;color:var(--ink-soft);font-weight:600;margin-bottom:6px;}
.stat-card .value{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:700;}
.stat-card.accent .value{color:var(--csu-blue);}
.stat-card.spoed .value{color:#c0392b;}
.stat-card.klaar .value{color:var(--status-klaar);}

/* ===== MODAL / BOTTOM SHEET ===== */
.modal-overlay{
  position:fixed;inset:0;background:rgba(28,42,53,0.45);
  display:flex;align-items:flex-end;justify-content:center;
  z-index:100;opacity:0;pointer-events:none;transition:opacity .18s ease;
}
.modal-overlay.open{opacity:1;pointer-events:auto;}
.modal-sheet{
  background:#fff;border-radius:16px 16px 0 0;width:100%;max-width:480px;
  padding:14px 20px 24px;transform:translateY(100%);transition:transform .22s ease;
  box-shadow:0 -8px 30px rgba(28,42,53,0.18);
}
.modal-overlay.open .modal-sheet{transform:translateY(0);}
.modal-handle{width:40px;height:4px;border-radius:99px;background:var(--line);margin:0 auto 14px;}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.modal-head h3{font-size:16px;font-weight:700;}
.modal-close{
  width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#fff;
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);cursor:pointer;
}
.modal-close:hover{background:var(--csu-section);}

@media (min-width:760px){
  .modal-overlay{align-items:center;}
  .modal-sheet{border-radius:14px;transform:translateY(16px) scale(0.98);opacity:0;}
  .modal-overlay.open .modal-sheet{transform:translateY(0) scale(1);opacity:1;}
}

/* scrollbar */
::-webkit-scrollbar{height:8px;width:8px;}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;}
::-webkit-scrollbar-track{background:transparent;}