/* Pro-F Performance Lab — tokens straight from the Pro-F design system.
   Colour is used for two things only: brand chrome, and completeness status.
   A green field means "filled in and saved", never "good score". */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=DM+Sans:wght@500;600;700&display=swap");

:root {
  --brand: #8b734a;
  --brand-light: #a68f65;
  --brand-dark: #6e5a38;
  --brand-soft: rgba(139, 115, 74, .20);
  --brand-hairline: rgba(139, 115, 74, .30);
  --brand-faint: rgba(139, 115, 74, .10);

  --paper-0: #fff;
  --paper-1: #f9fafb;
  --paper-2: #f3f4f6;
  --paper-3: #e5e7eb;
  --paper-4: #d1d5db;

  --text-strong: #111827;
  --text-body: #374151;
  --text-muted: #6b7280;
  --text-subtle: #9ca3af;

  --success: #22c55e;
  --success-fg: #15803d;
  --warning: #d1a23a;
  --warning-fg: #7a5f14;
  --danger: #dc2626;

  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text-body);
  background: var(--paper-1);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "DM Sans", "Inter", sans-serif; color: var(--text-strong); margin: 0; }
h1 { font-size: 28px; font-weight: 700; line-height: 1.2; }
h2 { font-size: 19px; font-weight: 600; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); }
p { margin: 0; }

/* --- Chrome ---------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; gap: 14px;
  height: 64px; padding: 0 24px;
  background: linear-gradient(90deg, #111827, #000);
  border-bottom: 1px solid var(--brand);
  color: #fff;
}
.topbar .brand-name { font-family: "DM Sans", sans-serif; font-weight: 700; font-size: 16px; }
.topbar .brand-sub { font-size: 12px; color: #a0a0a0; }
.topbar .spacer { flex: 1; }
.avatar {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--brand); color: #fff; font-size: 12px; font-weight: 600;
}

main.page { max-width: 1080px; margin: 0 auto; padding: 28px 24px 120px; }
main.wide { max-width: none; }

.page-head { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head .spacer { flex: 1; }
.lede { color: var(--text-muted); font-size: 15px; margin-top: 6px; }
.section-label {
  font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-subtle); margin: 28px 0 12px;
}
.back-link { display: inline-block; font-size: 14px; color: var(--text-muted); margin-bottom: 14px; }

/* --- Cards & lists --------------------------------------------------- */
.card {
  background: var(--paper-0); border: 1px solid var(--paper-3);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 24px;
}
.card + .card { margin-top: 12px; }
.card-active { border-left: 4px solid var(--brand); }
.card-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.card-row .spacer { flex: 1; }

.list { background: var(--paper-0); border: 1px solid var(--paper-3); border-radius: var(--radius-lg); overflow: hidden; }
.list-row {
  display: flex; align-items: center; gap: 16px; width: 100%;
  min-height: 76px; padding: 12px 20px; text-align: left;
  background: none; border: 0; border-top: 1px solid var(--paper-3);
  font: inherit; color: inherit; cursor: pointer;
}
.list-row:first-child { border-top: 0; }
.list-row:hover { background: var(--paper-2); }
.list-row .spacer { flex: 1; }
.row-title { display: block; font-size: 16px; font-weight: 600; color: var(--text-strong); }
.row-meta { display: block; font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.chevron { color: var(--text-subtle); font-size: 20px; }

/* --- Status ---------------------------------------------------------- */
.dot { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; flex: none; font-size: 14px; }
.dot-compleet { background: var(--success); border: 2px solid var(--success); color: #fff; }
.dot-bezig { background: linear-gradient(90deg, var(--brand) 50%, transparent 50%); border: 2px solid var(--brand); }
.dot-open { background: transparent; border: 2px solid var(--paper-4); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; border: 1px solid transparent;
}
.pill-compleet, .pill-finished { background: rgba(34, 197, 94, .15); color: var(--success-fg); border-color: rgba(34, 197, 94, .4); }
.pill-bezig, .pill-open { background: var(--brand-faint); color: var(--brand-dark); border-color: var(--brand-hairline); }
.pill-neutral { background: var(--paper-2); color: var(--text-muted); border-color: var(--paper-3); }
.pill-warning { background: rgba(209, 162, 58, .15); color: var(--warning-fg); border-color: rgba(209, 162, 58, .5); }

.station-chips { display: flex; gap: 6px; }
.station-chip { padding: 3px 8px; border-radius: 6px; font-size: 11px; font-weight: 600; border: 1px solid var(--paper-3); background: var(--paper-2); color: var(--text-subtle); }
.station-chip.is-compleet { background: rgba(34, 197, 94, .15); color: var(--success-fg); border-color: rgba(34, 197, 94, .4); }
.station-chip.is-bezig { background: var(--brand-faint); color: var(--brand-dark); border-color: var(--brand-hairline); }

.progress { display: block; height: 8px; border-radius: 999px; background: var(--paper-2); overflow: hidden; }
.progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand-light), var(--brand-dark)); }

/* --- Buttons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 20px;
  border-radius: var(--radius-lg); border: 1px solid var(--paper-4);
  background: var(--paper-0); color: var(--text-body);
  font-size: 15px; font-weight: 600; cursor: pointer;
}
.btn:hover { background: var(--paper-2); }
.btn-primary {
  min-height: 56px; padding: 0 26px; border: 0; color: #fff;
  background: linear-gradient(135deg, var(--brand-light), var(--brand-dark));
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--brand-dark); }
.btn-lg { min-height: 56px; padding: 0 26px; }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled, .btn[aria-disabled="true"] {
  background: var(--paper-3); color: var(--text-subtle); box-shadow: none; cursor: not-allowed;
}
.btn-link { border: 0; background: none; color: var(--text-muted); padding: 0 6px; }
.btn-danger { color: var(--danger); border-color: rgba(220, 38, 38, .4); }

/* --- Forms ----------------------------------------------------------- */
.field { display: block; margin-bottom: 18px; }
.field-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-body); margin-bottom: 6px; }
.input {
  width: 100%; min-height: 48px; padding: 0 14px;
  border: 1px solid var(--paper-4); border-radius: var(--radius-md);
  background: var(--paper-0); font-size: 16px; color: var(--text-strong);
}
textarea.input { min-height: 96px; padding: 12px 14px; resize: vertical; }
.input:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.field-hint { display: block; min-height: 18px; font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.field-error { color: var(--danger); }
.input-error { border-color: var(--danger); background: rgba(220, 38, 38, .04); }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--paper-4); background: var(--paper-0);
  font-size: 14px; font-weight: 500; color: var(--text-body); cursor: pointer;
}
.chip.is-on { border-color: var(--brand); background: var(--brand-faint); color: var(--brand-dark); }
.chip input { position: absolute; opacity: 0; pointer-events: none; }

/* --- Measurement grid (tablet-first) --------------------------------- */
.measure-group { margin-bottom: 22px; }
.measure-group-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.measure-group-head .title { font-size: 16px; font-weight: 600; color: var(--text-strong); }
.measure-group-head .hint { font-size: 12px; color: var(--text-muted); }
.measure-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }

.measure-field { display: block; }
.measure-label { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-body); margin-bottom: 6px; }
.side-badge {
  display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px;
  background: var(--paper-2); color: var(--text-muted); font-size: 11px; font-weight: 700;
}
.measure-input-wrap { position: relative; display: block; }
.measure-input {
  width: 100%; height: 60px; padding: 0 56px 0 16px;
  border: 2px solid var(--paper-4); border-radius: var(--radius-md);
  background: var(--paper-0); font-size: 22px; font-weight: 600; color: var(--text-strong);
}
.measure-input:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
.measure-input.is-saved { border-color: rgba(34, 197, 94, .55); background: rgba(34, 197, 94, .05); }
.measure-input.is-missing { border-color: var(--warning); background: rgba(209, 162, 58, .06); }
.measure-input.is-invalid { border-color: var(--danger); background: rgba(220, 38, 38, .04); }
.measure-unit {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  font-size: 14px; font-weight: 600; color: var(--text-subtle); pointer-events: none;
}

/* --- Station tabs & quick switch -------------------------------------- */
.station-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-top: 16px; }
.station-tab {
  display: flex; align-items: center; gap: 12px;
  min-height: 72px; padding: 0 16px; text-align: left;
  border: 1px solid var(--paper-3); border-radius: var(--radius-lg);
  background: var(--paper-0); color: inherit; font: inherit; cursor: pointer;
}
.station-tab.is-active { border-color: var(--brand); background: var(--brand-faint); }
.station-tab .tab-title { display: block; font-size: 14px; font-weight: 600; color: var(--text-strong); }
.station-tab.is-active .tab-title { color: var(--brand-dark); }
.station-tab .tab-sub { display: block; font-size: 12px; color: var(--text-muted); }

.quick-switch { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px; }
.quick-switch .chip { white-space: nowrap; min-height: 40px; font-size: 13px; }

.mode-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.mode-card {
  display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
  padding: 22px; text-align: left; cursor: pointer;
  border: 1px solid var(--paper-3); border-radius: var(--radius-lg); background: var(--paper-0);
  font: inherit; color: inherit; box-shadow: var(--shadow-sm); width: 100%;
}
.mode-card.is-active { border-color: var(--brand); background: var(--brand-faint); }
.mode-card .kicker { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); }
.mode-card .title { font-family: "DM Sans", sans-serif; font-size: 20px; font-weight: 700; color: var(--text-strong); }
.mode-card .sub { font-size: 13px; color: var(--text-muted); }
.mode-card .cta { margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--brand-dark); }

/* --- Banners ---------------------------------------------------------- */
.banner {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 18px; border-radius: var(--radius-lg); font-size: 14px;
  border: 1px solid transparent; margin-bottom: 16px;
}
.banner .spacer { flex: 1; }
.banner-success { background: rgba(34, 197, 94, .12); border-color: rgba(34, 197, 94, .5); color: var(--success-fg); }
.banner-warning { background: rgba(209, 162, 58, .12); border-color: rgba(209, 162, 58, .5); color: var(--warning-fg); }
.banner-danger { background: rgba(220, 38, 38, .1); border-color: rgba(220, 38, 38, .4); color: var(--danger); }
.banner-icon { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: currentColor; color: #fff; font-weight: 700; flex: none; }
.banner-success .banner-icon { color: #fff; background: var(--success); }
.banner-warning .banner-icon { color: #fff; background: var(--warning); }
.banner-danger .banner-icon { color: #fff; background: var(--danger); }

.empty-state {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 40px 24px; text-align: center;
  border: 2px dashed var(--paper-4); border-radius: var(--radius-lg); color: var(--text-muted);
}

/* --- Sticky save bar -------------------------------------------------- */
.save-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 24px;
  background: rgba(255, 255, 255, .96); border-top: 1px solid var(--paper-3);
  backdrop-filter: blur(6px);
}
.save-bar-inner { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; width: 100%; max-width: 1080px; margin: 0 auto; }
.save-bar .spacer { flex: 1; }
.save-hint { font-size: 13px; color: var(--text-muted); }

/* --- Management (desktop) -------------------------------------------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 248px; flex: none; padding: 20px 16px; background: #0a0a0a; color: var(--fg-default, #e5e5e5); }
.admin-sidebar .brand { display: flex; align-items: center; gap: 10px; margin-bottom: 26px; }
.admin-sidebar .brand-name { font-family: "DM Sans", sans-serif; font-weight: 700; color: #f5f5f5; }
.admin-sidebar .brand-sub { font-size: 11px; color: #a0a0a0; }
.admin-sidebar .nav-label { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #737373; margin: 18px 0 8px; }
.admin-sidebar a { display: block; padding: 10px 12px; border-radius: var(--radius-md); color: #e5e5e5; font-size: 14px; }
.admin-sidebar a:hover { background: #1a1a1a; color: #fff; }
.admin-sidebar a.is-active { background: var(--brand-faint); border: 1px solid var(--brand-hairline); color: #fff; }
.admin-main { flex: 1; min-width: 0; padding: 26px 30px 60px; }

.table-wrap { overflow-x: auto; background: var(--paper-0); border: 1px solid var(--paper-3); border-radius: var(--radius-lg); }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th {
  text-align: left; padding: 12px 16px; white-space: nowrap;
  font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--text-muted); background: var(--paper-2); border-bottom: 1px solid var(--paper-3);
}
table.data td { padding: 12px 16px; border-bottom: 1px solid var(--paper-3); white-space: nowrap; color: var(--text-body); }
table.data tr:last-child td { border-bottom: 0; }
table.data td.num { font-variant-numeric: tabular-nums; }
table.data td.muted { color: var(--text-subtle); }

.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .spacer { flex: 1; }
.inline-form { display: inline; }

/* --- Login ------------------------------------------------------------ */
.login-shell {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: linear-gradient(135deg, #111827 0%, #000 50%, #111827 100%);
}
.login-card {
  width: 100%; max-width: 440px; padding: 40px;
  background: var(--paper-0); border-radius: 24px; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, .45);
}
.login-head { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; margin-bottom: 26px; }
.divider { display: flex; align-items: center; gap: 12px; margin: 16px 0; }
.divider span:first-child, .divider span:last-child { flex: 1; height: 1px; background: var(--paper-3); }
.divider .label { font-size: 12px; color: var(--text-subtle); }
.demo-accounts { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--paper-3); font-size: 12px; color: var(--text-muted); }
.demo-accounts code { font-size: 12px; color: var(--text-body); }

@media (max-width: 700px) {
  .measure-grid { grid-template-columns: 1fr; }
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: auto; }
  main.page { padding: 20px 16px 140px; }
}