:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1c2430;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --ok: #16a34a;
  --warn-bg: #fef3c7;
  --warn-ink: #92400e;
  --danger: #dc2626;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
}
.boot { text-align: center; padding: 48px; color: var(--muted); }

.wrap { max-width: 720px; margin: 0 auto; padding: 16px 16px 96px; }
header.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244,245,247,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { max-width: 720px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.topbar h1 { font-size: 18px; margin: 0; flex: 1; font-weight: 650; letter-spacing: .2px; }
.topbar nav { display: flex; gap: 4px; }
.topbar nav a {
  text-decoration: none; color: var(--muted); font-size: 14px; font-weight: 550;
  padding: 6px 10px; border-radius: 8px;
}
.topbar nav a.on { color: var(--accent); background: #eff4ff; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px; margin-bottom: 14px;
}
.card h2 { margin: 0 0 12px; font-size: 15px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.big-btn {
  display: block; width: 100%; border: 0; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  font-size: 19px; font-weight: 650; padding: 18px; border-radius: 12px;
  min-height: 64px; margin-bottom: 10px;
}
.big-btn.secondary { background: #fff; color: var(--ink); border: 1.5px solid var(--line); font-weight: 600; font-size: 17px; }
.big-btn.stop { background: var(--danger); }
.big-btn:active { transform: scale(.99); }
.clock-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.clock-btn {
  border: 0; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  font-size: 15px; font-weight: 600; padding: 16px 8px; border-radius: 12px;
  min-height: 60px;
}
.clock-btn:active { transform: scale(.97); }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
button.pill {
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 999px; padding: 9px 14px; font-size: 14px; font-weight: 600; cursor: pointer;
}
button.pill.danger { color: var(--danger); border-color: #fecaca; }
button.pill.primary { background: var(--accent); color: #fff; border-color: var(--accent); }

.timer-card { text-align: center; }
.timer-label { font-size: 15px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.timer-clock { font-size: 52px; font-weight: 700; font-variant-numeric: tabular-nums; margin: 6px 0 2px; }
.timer-since { color: var(--muted); font-size: 14px; margin-bottom: 14px; }
.live-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); margin-right: 8px; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%{opacity:1} 50%{opacity:.35} 100%{opacity:1} }

table.list { width: 100%; border-collapse: collapse; font-size: 14px; }
table.list th { text-align: left; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
table.list td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.flagged td { background: var(--warn-bg); }

.chip {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .4px;
  padding: 3px 8px; border-radius: 999px; text-transform: uppercase;
}
.chip.work { background: #dbeafe; color: #1d4ed8; }
.chip.van { background: #ede9fe; color: #6d28d9; }
.chip.loading { background: #ccfbf1; color: #0f766e; }
.chip.own_car { background: #e2e8f0; color: #334155; }
.chip.flag { background: var(--warn-bg); color: var(--warn-ink); }
.chip.ok { background: #dcfce7; color: #166534; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.stat .v { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .k { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.stat.warn .v { color: var(--warn-ink); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.project-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; cursor: pointer; transition: border-color .15s; }
.project-card:hover { border-color: var(--accent); }
.project-card.archived { opacity: .55; }
.project-card.shared { border-color: #8b5cf6; }
.project-card h3 { margin: 0 0 2px; font-size: 16px; }
.project-card .meta { color: var(--muted); font-size: 13px; margin-bottom: 8px; }

label.field { display: block; margin-bottom: 12px; }
label.field span { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=datetime-local], input[type=month], select {
  width: 100%; padding: 10px 12px; font-size: 15px; border: 1.5px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--ink);
}
input:focus, select:focus { outline: none; border-color: var(--accent); }

.overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 50;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal { background: #fff; border-radius: 16px; padding: 20px; width: 100%; max-width: 420px; max-height: 90vh; overflow: auto; }
.modal h3 { margin: 0 0 14px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

#toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; width: min(480px, calc(100vw - 32px)); }
.toast { background: #111827; color: #fff; padding: 12px 16px; border-radius: 10px; font-size: 14px; box-shadow: 0 6px 20px rgba(0,0,0,.25); }
.toast.err { background: var(--danger); }
.toast.warn { background: #b45309; }

.login-box { max-width: 360px; margin: 60px auto; }
.login-box h1 { text-align: center; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin: 18px 0 10px; }
.section-head h2 { margin: 0; font-size: 16px; }
.month-nav { display: flex; align-items: center; gap: 8px; }
.month-nav button { border: 1.5px solid var(--line); background: #fff; border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 15px; }
.month-nav .cur { font-weight: 700; min-width: 130px; text-align: center; }
.export-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
a.btn-link { display: inline-block; text-decoration: none; background: #fff; border: 1.5px solid var(--line); color: var(--ink); padding: 9px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; }
.footer-space { height: 40px; }
.scroll { overflow-x: auto; }

.chip.fw-cp { background: #dbeafe; color: #1d4ed8; }
.chip.fw-fictie { background: #fce7f3; color: #9d174d; }
.fw-badge { vertical-align: middle; margin-left: 6px; }

.active-project-label {
  font-size: 14px; font-weight: 600; color: var(--accent);
  padding: 8px 0 10px; border-bottom: 1px solid var(--line); margin-bottom: 12px;
}
.proj-chooser { margin-bottom: 4px; }
.fw-summary {
  background: #eff4ff; border: 1px solid #bfdbfe; border-radius: 10px;
  padding: 12px 14px; margin: 12px 0;
}
.fw-summary b { color: #1d4ed8; }
.rules-section { border-top: 1px solid var(--line); padding-top: 6px; }