@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:        #f7f8fc;
  --bg2:       #ffffff;
  --bg3:       #f2f4f8;
  --bg4:       #e8ebf4;
  --border:    #e2e6f0;
  --border2:   #ccd2e3;

  --text:      #111827;
  --text2:     #4b5563;
  --text3:     #9ca3af;

  --navy:      #1e3a5f;
  --navy2:     #2c4a6e;
  --navy3:     #3a5a80;

  --gold:      #d97706;
  --gold2:     #f59e0b;
  --gold-bg:   #fffbeb;
  --gold-bdr:  #fde68a;

  --green:     #059669;
  --green-bg:  #ecfdf5;
  --green-bdr: #a7f3d0;

  --red:       #dc2626;
  --red-bg:    #fef2f2;
  --red-bdr:   #fecaca;

  --blue:      #2563eb;
  --blue-bg:   #eff6ff;
  --blue-bdr:  #bfdbfe;

  --purple:    #7c3aed;
  --purple-bg: #f5f3ff;

  --radius:    8px;
  --radius-lg: 12px;
  --shadow:    0 1px 4px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);

  --font:      'Plus Jakarta Sans', sans-serif;
  --mono:      'JetBrains Mono', monospace;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-w:     230px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
}
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: var(--font); cursor: pointer; }
input, select { font-family: var(--font); }

/* ── SIDEBAR ── */
.sidebar {
  width: var(--nav-w);
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 20px 18px 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo img {
  width: 34px; height: 34px;
  border-radius: 8px;
  object-fit: contain;
  background: rgba(255,255,255,.1);
}
.logo-placeholder {
  width: 34px; height: 34px;
  background: rgba(255,255,255,.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 800;
  color: #fff; flex-shrink: 0;
}
.logo-text strong {
  display: block; font-size: 13px; font-weight: 700;
  color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.logo-text span { font-size: 10px; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .7px; }

.nav-section { padding: 14px 0 6px; }
.nav-section-label {
  padding: 0 18px 6px;
  font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,.35);
  text-transform: uppercase; letter-spacing: .7px;
}
.nav-link {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 18px;
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,.6);
  transition: all .15s;
  border-left: 2px solid transparent;
}
.nav-link:hover { color: rgba(255,255,255,.9); background: rgba(255,255,255,.06); text-decoration: none; }
.nav-link.active { color: #fff; background: rgba(255,255,255,.12); border-left-color: #f59e0b; }
.nav-icon { width: 15px; text-align: center; font-size: 13px; opacity: .8; }
.nav-link.active .nav-icon { opacity: 1; }

.sidebar-footer {
  margin-top: auto;
  padding: 14px 18px 18px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-user { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.user-orb {
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.user-info strong { display: block; font-size: 12px; color: #fff; }
.user-info span   { font-size: 10px; color: rgba(255,255,255,.4); }
.btn-logout {
  width: 100%; padding: 7px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  color: rgba(255,255,255,.6);
  font-size: 12px; transition: all .15s;
}
.btn-logout:hover { background: rgba(255,255,255,.12); color: #fff; }
.sync-chip {
  display: flex; align-items: center; gap: 5px;
  font-size: 10px; color: rgba(255,255,255,.35);
  margin-bottom: 8px;
}
.sync-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #34d399; flex-shrink: 0;
}

/* ── MAIN ── */
.main { margin-left: var(--nav-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 52px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 1px 0 var(--border);
}
.topbar-title { font-size: 15px; font-weight: 700; color: var(--text); }

.page { padding: 24px; flex: 1; max-width: 1400px; }

/* ── FILTER BAR ── */
.filter-bar {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  box-shadow: var(--shadow);
}
.presets { display: flex; gap: 4px; flex-wrap: wrap; }
.preset {
  padding: 5px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 500;
  color: var(--text2); background: var(--bg3);
  border: 1px solid var(--border);
  cursor: pointer; text-decoration: none; transition: all .15s;
}
.preset:hover  { border-color: var(--navy); color: var(--navy); text-decoration: none; }
.preset.active { background: var(--navy); color: #fff; border-color: var(--navy); font-weight: 600; }

.filter-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-left: auto; }
.filter-group label {
  display: flex; flex-direction: column; gap: 3px;
  font-size: 10px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .5px;
}
.filter-group input[type=date],
.filter-group select {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 6px 10px;
  color: var(--text); font-size: 12px; min-width: 120px;
  outline: none; transition: border-color .15s;
}
.filter-group input:focus, .filter-group select:focus { border-color: var(--navy); }
.filter-group select option { background: #fff; }

.btn-apply {
  background: var(--navy); color: #fff; border: none;
  padding: 7px 16px; border-radius: var(--radius);
  font-size: 12px; font-weight: 600; letter-spacing: .2px; transition: opacity .15s;
}
.btn-apply:hover { opacity: .85; }
.btn-ghost {
  background: transparent; border: 1px solid var(--border);
  color: var(--text2); padding: 7px 12px;
  border-radius: var(--radius); font-size: 12px;
  text-decoration: none; display: inline-block; transition: all .15s;
}
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); text-decoration: none; }

/* ── KPI GRID ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.kpi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--border);
}
.kpi.navy  { border-top-color: var(--navy); }
.kpi.gold  { border-top-color: var(--gold2); }
.kpi.green { border-top-color: var(--green); }
.kpi.red   { border-top-color: var(--red); }
.kpi.blue  { border-top-color: var(--blue); }
.kpi.purple{ border-top-color: var(--purple); }

.kpi-label {
  font-size: 10px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px;
}
.kpi-value {
  font-size: 26px; font-weight: 800; color: var(--text);
  line-height: 1.1; margin-bottom: 3px; font-family: var(--font);
}
.kpi-value.navy   { color: var(--navy); }
.kpi-value.gold   { color: var(--gold); }
.kpi-value.green  { color: var(--green); }
.kpi-value.red    { color: var(--red); }
.kpi-sub { font-size: 11px; color: var(--text3); }
.kpi-trend { font-size: 11px; font-weight: 600; margin-top: 5px; }
.trend-up   { color: var(--green); }
.trend-down { color: var(--red); }

/* ── CARDS ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 18px;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.card-head h3 { font-size: 13px; font-weight: 700; color: var(--text); }
.card-head .meta { font-size: 11px; color: var(--text3); }
.card-head .action { font-size: 11px; color: var(--navy); font-weight: 600; }
.card-head .action:hover { text-decoration: underline; }
.card-body { padding: 18px; }

/* ── GRIDS ── */
.grid-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.grid-3   { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 18px; margin-bottom: 18px; }

/* ── TABLES ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--bg3); text-align: left;
  padding: 9px 14px;
  font-size: 11px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .4px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text2); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #f8faff; }
.empty td { text-align: center; color: var(--text3); padding: 28px; font-style: italic; font-size: 12px; }

/* Totals row */
tbody tr.totals-row td { background: var(--bg3); font-weight: 700; color: var(--text); border-top: 2px solid var(--border2); }

.mono  { font-family: var(--mono); font-size: 12px; }
.bold  { font-weight: 700; color: var(--text); }
.navy  { color: var(--navy); }
.gold  { color: var(--gold); }
.green { color: var(--green); }
.red   { color: var(--red); }
.muted { color: var(--text3); }
.clickable { cursor: pointer; }
.clickable:hover td { background: var(--blue-bg) !important; }

/* ── BADGES ── */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  font-size: 10px; font-weight: 700; white-space: nowrap;
}
.badge-navy   { background: #e8eef8; color: var(--navy); }
.badge-gold   { background: var(--gold-bg); color: var(--gold); border: 1px solid var(--gold-bdr); }
.badge-green  { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-bdr); }
.badge-red    { background: var(--red-bg); color: var(--red); border: 1px solid var(--red-bdr); }
.badge-blue   { background: var(--blue-bg); color: var(--blue); border: 1px solid var(--blue-bdr); }
.badge-gray   { background: var(--bg3); color: var(--text3); border: 1px solid var(--border); }

/* ── PROGRESS BARS ── */
.prog-list { display: flex; flex-direction: column; gap: 12px; }
.prog-meta { display: flex; justify-content: space-between; margin-bottom: 4px; }
.prog-name { font-size: 12px; color: var(--text); font-weight: 500; max-width: 60%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prog-val  { font-size: 12px; font-family: var(--mono); color: var(--gold); font-weight: 500; }
.prog-track { height: 5px; background: var(--bg4); border-radius: 3px; overflow: hidden; }
.prog-fill  { height: 100%; border-radius: 3px; background: var(--navy); transition: width .6s ease; }
.prog-fill.green { background: var(--green); }
.prog-fill.gold  { background: var(--gold2); }

/* ── STAT ROWS ── */
.stat-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 0; border-bottom: 1px solid var(--border);
}
.stat-row:last-child { border-bottom: none; }
.stat-label { font-size: 12px; color: var(--text2); }
.stat-value { font-size: 13px; font-family: var(--mono); color: var(--text); font-weight: 500; }

/* ── WORK PERIOD CARDS ── */
.period-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px;
}
.period-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px;
  cursor: pointer; transition: all .2s;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--border2);
  text-decoration: none; display: block;
}
.period-card:hover { border-left-color: var(--navy); box-shadow: var(--shadow-md); transform: translateY(-1px); text-decoration: none; }
.period-card.open  { border-left-color: var(--green); }
.period-name  { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.period-dates { font-size: 11px; color: var(--text3); font-family: var(--mono); margin-bottom: 14px; }
.period-stats { display: flex; gap: 20px; }
.pstat .pval  { font-size: 15px; font-weight: 800; color: var(--navy); font-family: var(--mono); }
.pstat .plbl  { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .3px; }

/* ── DETAIL HEADER ── */
.detail-header {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 20px;
  display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 20px;
  box-shadow: var(--shadow-md);
}
.detail-title { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 4px; }
.detail-meta  { font-size: 11px; color: rgba(255,255,255,.5); font-family: var(--mono); }
.detail-kpis  { display: flex; gap: 28px; flex-wrap: wrap; }
.dkpi { text-align: right; }
.dkpi .dval { font-size: 22px; font-weight: 800; color: #f59e0b; font-family: var(--mono); }
.dkpi .dlbl { font-size: 10px; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .4px; }

/* ── CHART WRAPPERS ── */
.chart-wrap canvas { max-height: 250px; }

/* ── LOGIN PAGE ── */
body.login {
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 20px;
}
body.login .main { margin-left: 0; }
.login-wrap { width: 100%; max-width: 440px; }

.login-logo-area { text-align: center; margin-bottom: 28px; }
.login-logo-area img { max-height: 56px; max-width: 180px; object-fit: contain; }
.login-logo-fallback { display: inline-flex; align-items: center; gap: 12px; }
.login-logo-fallback .orb {
  width: 48px; height: 48px;
  background: var(--navy); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; color: #fff;
}
.login-logo-fallback .lname { font-size: 20px; font-weight: 800; color: var(--text); }
.login-logo-fallback .lsub  { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .7px; }

.login-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-md);
}
.login-card-head {
  padding: 24px 24px 18px; border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.login-card-head h2 { font-size: 16px; font-weight: 800; color: var(--text); margin-bottom: 2px; }
.login-card-head p  { font-size: 12px; color: var(--text3); }

.login-users { padding: 18px 24px; }
.login-step-label { font-size: 10px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
.ulist { display: flex; flex-direction: column; gap: 5px; }
.urow {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); cursor: pointer; transition: all .15s;
}
.urow:hover  { border-color: var(--navy); background: #f0f4ff; }
.urow.active { border-color: var(--navy); background: #e8eef8; }
.urow-orb {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; flex-shrink: 0;
}
.urow-name { font-size: 13px; font-weight: 600; color: var(--text); }
.urow-role { font-size: 10px; color: var(--text3); }
.urow-arrow { color: var(--text3); font-size: 14px; margin-left: auto; }
.urow:hover .urow-arrow { color: var(--navy); }

/* PIN pad */
.pin-pad { padding: 18px 24px 24px; border-top: 1px solid var(--border); display: none; }
.pin-pad.show { display: block; }
.pin-who { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.pin-who-left { display: flex; align-items: center; gap: 9px; }
.pin-who-orb {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.pin-who-name { font-size: 13px; font-weight: 600; color: var(--text); }
.pin-who-role { font-size: 10px; color: var(--text3); }
.pin-back { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; font-size: 11px; color: var(--text2); }
.pin-back:hover { border-color: var(--navy); color: var(--navy); }

.pin-dots { display: flex; gap: 10px; justify-content: center; margin-bottom: 18px; }
.pd { width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--border2); background: transparent; transition: all .18s; }
.pd.on  { background: var(--navy); border-color: var(--navy); transform: scale(1.2); }
.pd.err { background: var(--red);  border-color: var(--red); }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%,75%{transform:translateX(-5px)} 50%{transform:translateX(5px)} }
.shake { animation: shake .3s ease; }

.numpad { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; }
.nkey {
  height: 52px; border: none; border-radius: var(--radius);
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font);
  font-size: 18px; font-weight: 700;
  transition: all .12s; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nkey:hover  { background: var(--bg4); border-color: var(--border2); }
.nkey:active { transform: scale(.93); background: var(--bg4); }
.nkey.k0     { grid-column: 2; }
.nkey.kdel   { background: var(--red-bg); border-color: var(--red-bdr); color: var(--red); font-size: 16px; }
.nkey.kdel:hover { background: #fee2e2; }
.nkey.kenter {
  grid-column: 1/-1; height: 46px;
  background: var(--navy); color: #fff;
  font-size: 13px; font-weight: 700; letter-spacing: .3px;
  border: none; border-radius: var(--radius); margin-top: 2px;
}
.nkey.kenter:hover { background: var(--navy2); }
.nkey.kenter:disabled { background: var(--bg3); color: var(--text3); cursor: not-allowed; transform: none; }
.pin-err { background: var(--red-bg); color: var(--red); border: 1px solid var(--red-bdr); border-radius: var(--radius); padding: 8px 14px; font-size: 12px; text-align: center; margin-bottom: 12px; }

/* ── MOBILE MENU BUTTON (hidden on desktop) ── */
.mobile-menu-btn {
  display: none;
  align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text2); font-size: 20px;
  cursor: pointer; padding: 4px 6px;
  border-radius: 6px; flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
.mobile-menu-btn:hover { background: var(--bg3); }

/* ── SIDEBAR OVERLAY (mobile tap-to-close) ── */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 99;
  -webkit-tap-highlight-color: transparent;
}
.sidebar-overlay.show { display: block; }

/* ── TABLE SCROLL ── */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ── TOPBAR BREADCRUMB ── */
.topbar-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text3);
  overflow: hidden; flex: 1; min-width: 0;
}
.topbar-breadcrumb a { color: var(--text3); white-space: nowrap; }
.topbar-breadcrumb a:hover { color: var(--navy); text-decoration: none; }
.topbar-breadcrumb .sep { color: var(--border2); flex-shrink: 0; }
.topbar-breadcrumb .cur {
  color: var(--text); font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ── WORK PERIOD DETAIL HEADER ── */
.detail-header { flex-direction: column; gap: 16px; }
.detail-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px; width: 100%;
}
.dkpi {
  text-align: left;
  background: rgba(255,255,255,.1);
  border-radius: 8px; padding: 10px 14px;
}
.dkpi .dval { font-size: 18px; }

/* ── 1280px+ (large desktop) ── */
@media (min-width: 1280px) {
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ── 960px–1279px (small desktop / landscape tablet) ── */
@media (max-width: 1279px) {
  .grid-3   { grid-template-columns: 1fr 1fr; }
  .grid-1-2 { grid-template-columns: 1fr; }
}

/* ── 768px–959px (tablet) ── */
@media (max-width: 959px) {
  :root { --nav-w: 0px; }
  .sidebar {
    transform: translateX(-230px);
    transition: transform .25s ease;
    width: 230px;
    z-index: 200;
  }
  .sidebar.open { transform: translateX(0); box-shadow: 6px 0 24px rgba(0,0,0,.2); }
  .main { margin-left: 0; }
  .mobile-menu-btn { display: flex; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .page { padding: 16px; }
  .filter-bar { padding: 10px 12px; gap: 10px; }
  .filter-group { margin-left: 0; width: 100%; }
  .filter-group label { flex: 1; min-width: 120px; }
  .filter-group input[type=date],
  .filter-group select { width: 100%; min-width: unset; }
}

/* ── up to 767px (large phone / portrait tablet) ── */
@media (max-width: 767px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .page { padding: 12px; }

  .topbar { padding: 0 12px; }
  .topbar-title { font-size: 14px; }

  .card-head { padding: 11px 14px; }
  .card-body { padding: 14px; }

  .filter-bar { padding: 10px 12px; flex-direction: column; align-items: stretch; }
  .presets { gap: 4px; }
  .preset { padding: 5px 10px; font-size: 11px; }
  .filter-group { flex-wrap: wrap; gap: 8px; }

  thead th { padding: 8px 10px; font-size: 10px; }
  tbody td  { padding: 9px 10px; font-size: 12px; }

  /* work periods */
  .period-grid { grid-template-columns: 1fr; }
  .period-stats { flex-wrap: wrap; gap: 12px; }
  .detail-header { padding: 18px; }

  /* sidebar */
  .sidebar { width: 240px; }
  .sidebar-logo { padding: 16px 16px 14px; }
  .nav-link { padding: 9px 16px; }
  .sidebar-footer { padding: 12px 16px 16px; }
}

/* ── up to 480px (phone) ── */
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi { padding: 14px 12px; }
  .kpi-value { font-size: 20px; }
  .kpi-label { font-size: 9px; }

  .page { padding: 10px; }
  .card-head h3 { font-size: 12px; }
  .card-body { padding: 12px 10px; }

  .topbar { height: 48px; }

  .presets { display: grid; grid-template-columns: 1fr 1fr 1fr; }
  .preset  { text-align: center; }

  /* bigger tap targets on numpad */
  .nkey { height: 58px; font-size: 20px; }

  /* detail header KPIs full width */
  .detail-kpis { grid-template-columns: 1fr 1fr; }
  .dkpi .dval  { font-size: 16px; }

  /* login */
  .login-wrap { padding: 12px; }
  .login-users { padding: 14px 16px; }
  .pin-pad { padding: 14px 16px 20px; }
  .login-card-head { padding: 18px 16px 14px; }

  /* tables — reduce padding on tiny screens */
  thead th { padding: 7px 8px; }
  tbody td  { padding: 8px 8px; }

  /* prog bars */
  .prog-name { font-size: 11px; }
  .prog-val  { font-size: 11px; }
}

/* ── work period detail header — desktop layout ── */
@media (min-width: 640px) {
  .detail-header { flex-direction: row; align-items: flex-start; }
  .detail-kpis   { display: flex; gap: 28px; width: auto; }
  .dkpi          { background: none; padding: 0; text-align: right; }
  .dkpi .dval    { font-size: 22px; }
}