:root{
  --bg:#f4f5f7; --surface:#fff; --text:#1a1c22; --muted:#6b7280;
  --border:#e2e4e9; --primary:#3457d5; --primary-text:#fff;
  --danger:#d64545; --running:#1e9e5a; --running-bg:#e6f7ee;
  --stopped-bg:#fdeef2; --stopped-border:#f6c9d6;
  --radius:14px;
}
html.dark{
  --bg:#111318; --surface:#1a1d24; --text:#eef0f4; --muted:#9099a8;
  --border:#2b2f3a; --primary:#5b7cff; --primary-text:#fff;
  --danger:#ff6b6b; --running:#3ecf8e; --running-bg:#12291f;
  --stopped-bg:#2a1820; --stopped-border:#4a2432;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;padding-bottom:40px}
a{color:var(--primary)}
.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);padding:10px 14px;border-radius:10px;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn.primary{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.danger{color:var(--danger);border-color:var(--danger)}
.icon-btn{width:40px;height:40px;padding:0;display:flex;align-items:center;justify-content:center;font-size:18px;position:relative}
.menu-badge{position:absolute;top:2px;right:2px;background:var(--running);color:#fff;font-size:10px;line-height:1;padding:3px 5px;border-radius:10px;font-weight:600}

.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-box{background:var(--surface);padding:30px;border-radius:var(--radius);max-width:400px;width:90%;border:1px solid var(--border)}
.auth-box h1{margin-top:0;font-size:20px}
.auth-box form{display:flex;flex-direction:column;gap:14px}
.auth-box label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.auth-box input,textarea,select{padding:10px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:15px}
.cgu-line{flex-direction:row!important;align-items:center;gap:8px!important}
.error{color:var(--danger)}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.app-title{font-weight:600}
.side-menu{position:fixed;top:0;right:0;bottom:0;width:280px;background:var(--surface);border-left:1px solid var(--border);z-index:30;padding:16px;display:flex;flex-direction:column;gap:10px;transform:translateX(0);transition:transform .2s}
.side-menu.hidden{transform:translateX(100%);visibility:hidden}
.side-menu-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.side-menu a{padding:10px 4px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.side-menu-section{margin-top:14px}
.running-list{list-style:none;padding:0;margin:8px 0;font-size:14px}
.running-list li{padding:4px 0;display:flex;align-items:center;justify-content:space-between;gap:6px}
.running-link{flex:1;display:flex;align-items:center;gap:6px;color:var(--text);text-decoration:none;min-width:0}
.running-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.running-link small{color:var(--muted);white-space:nowrap}
.stopRunning{width:30px;height:30px;padding:0;display:flex;align-items:center;justify-content:center;color:var(--danger);flex-shrink:0}
.muted{color:var(--muted);font-size:14px}
.menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
.menu-overlay.hidden{display:none}

.dashboard{max-width:900px;margin:0 auto;padding:16px}
.dash-toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.activity-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:700px){.activity-grid{grid-template-columns:repeat(4,1fr)}}
.activity-card{position:relative;background:var(--stopped-bg);border:1px solid var(--stopped-border);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s}
.activity-card.running{border-color:var(--running);background:var(--running-bg)}
.activity-card.highlight{box-shadow:0 0 0 3px var(--primary)}
.card-main{width:100%;background:none;border:none;padding:16px 10px 12px;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;color:var(--text)}
.card-icon{font-size:26px}
.card-name{font-weight:600;font-size:14px;text-align:center}
.card-timer{font-variant-numeric:tabular-nums;font-size:13px;color:var(--muted)}
.activity-card.running .card-timer{color:var(--running);font-weight:600}
.card-state{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.card-tools{position:absolute;top:6px;right:6px;display:flex;gap:4px}
.card-tool{width:28px;height:28px;border:none;background:var(--bg);border-radius:8px;cursor:pointer;color:var(--muted);display:flex;align-items:center;justify-content:center}
.activity-card.drag-mode{animation:wiggle .25s infinite alternate}
@keyframes wiggle{from{transform:rotate(-0.6deg)}to{transform:rotate(0.6deg)}}
.activity-card.dragging{opacity:.4}
.empty-state{color:var(--muted);text-align:center;margin-top:40px}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:40}
@media (min-width:600px){.modal{align-items:center}}
.modal.hidden{display:none}
.modal-box{background:var(--surface);border-radius:16px 16px 0 0;padding:20px;width:100%;max-width:440px;max-height:90vh;overflow:auto}
@media (min-width:600px){.modal-box{border-radius:16px}}
.modal-box h3{margin-top:0}
.modal-box form{display:flex;flex-direction:column;gap:12px}
.modal-box label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}
.icon-picker{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.icon-choice{border:1px solid var(--border);background:var(--bg);border-radius:8px;padding:8px 0;cursor:pointer;font-size:18px;color:var(--text)}
.icon-choice.selected{border-color:var(--primary);background:var(--primary);color:var(--primary-text)}

.period-row{display:flex;gap:10px}
.period-row label{flex:1}
.quick-periods{display:flex;gap:8px;flex-wrap:wrap}
.report-result{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}
.report-total{font-size:15px}
.report-breakdown{list-style:none;padding:0;margin:0;font-size:13px;color:var(--muted);max-height:180px;overflow:auto}
.report-breakdown li{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid var(--border)}

.kiosk-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}
.kiosk-box{background:var(--surface);border-radius:var(--radius);padding:26px;width:90%;max-width:380px;text-align:center;border:1px solid var(--border)}
.pin-input{font-size:28px;letter-spacing:8px;text-align:center;width:100%;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text)}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left}
.badge{padding:2px 8px;border-radius:20px;font-size:11px;background:var(--border)}
.badge.root{background:var(--primary);color:#fff}
.badge.admin{background:var(--running);color:#fff}