/* ═══════════════════════════════════════════
   HumanSync Shell — Verdi Design System
   Shared CSS for all HumanSync subpages
   ═══════════════════════════════════════════ */
:root{
  --verdi-dark:#022326;--verdi-mid:#034040;--verdi-accent:#035951;--verdi-light:#02735E;
  --primary:#02735E;--primary-hover:#035951;--accent:#04BF8A;
  --bg-body:#f8fafc;--bg-card:#fff;--mist:#f8fafc;--hover:#f1f5f9;
  --text:#1e293b;--text-muted:#64748b;
  /* MotorSync design-system aliases — keep HumanSync content consistent with the suite */
  --text-1:#0f172a;--text-2:#475569;--text-3:#94a3b8;
  --border:#e2e8f0;--radius:10px;
  --shadow:0 1px 3px rgba(0,0,0,.06);--sh-sm:0 1px 2px rgba(0,0,0,.04);--sh-md:0 4px 12px rgba(0,0,0,.06);--sh-lg:0 8px 24px rgba(0,0,0,.08);
  --success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;
  --purple:#8b5cf6;--blue:#3b82f6;--green:#16a34a;--amber:#d97706;--red:#dc2626;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',sans-serif;background:var(--bg-body);color:var(--text)}

/* ── Topbar — Verdi Aire gradient ── */
.topbar{position:fixed;top:0;left:0;right:0;height:50px;background:linear-gradient(135deg,#022326,#034040,#035951,#02735E,#034040,#022326);background-size:300% 300%;animation:aire 8s ease infinite;display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:100}
.topbar-brand{color:#fff;font-weight:700;font-size:15px;margin-right:24px}.topbar-left{display:flex;align-items:center}
.topbar-modules{display:flex;gap:2px}.topbar-mod{color:rgba(255,255,255,.55);text-decoration:none;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;transition:.2s}
.topbar-mod:hover{color:#fff;background:rgba(255,255,255,.08)}.topbar-mod.active{color:#fff;background:rgba(255,255,255,.15)}
.topbar-mod i{margin-right:4px}
.topbar-right{display:flex;align-items:center;gap:12px}.topbar-right a{color:rgba(255,255,255,.7);font-size:13px;text-decoration:none}
@keyframes aire{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ── Sidebar ── */
.sidebar{position:fixed;top:50px;left:0;bottom:0;width:230px;background:#fff;border-right:1px solid var(--border);overflow-y:auto;z-index:90;display:flex;flex-direction:column}
.sb-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sb-icon-box{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px}
.sb-title{font-weight:700;font-size:14px}.sb-sub{font-size:11px;color:var(--text-muted)}
.sb-nav{padding:8px;flex:1}.sb-label{font-size:10px;font-weight:600;text-transform:uppercase;color:#94a3b8;padding:12px 12px 4px;letter-spacing:.5px}
.sb-link{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;font-size:13px;color:var(--text-muted);text-decoration:none;transition:.15s;font-weight:500}
.sb-link:hover{background:#f1f5f9;color:var(--text)}.sb-link.active{background:rgba(2,115,94,.08);color:var(--primary);font-weight:600}
.sb-link i{width:18px;text-align:center;font-size:13px}
.sb-badge{font-size:10px;padding:1px 7px;border-radius:10px;background:#dcfce7;color:#16a34a;margin-left:auto;font-weight:600}
.sb-footer{padding:12px 16px;border-top:1px solid var(--border);background:#fff}
.sb-user{display:flex;align-items:center;gap:8px}.sb-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.sb-uname{font-size:12px;font-weight:600}.sb-urole{font-size:10px;color:var(--text-muted)}

/* ── Main ── */
.main{margin-left:230px;margin-top:50px;padding:24px}
.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.page-header h1{font-size:22px;font-weight:700;display:flex;align-items:center;gap:10px}
.page-header p{font-size:13px;color:var(--text-muted);margin-top:2px}

/* ── Stats ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat{background:#fff;border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow);border:1px solid var(--border)}
.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px}
.stat-icon.purple{background:#f3e8ff;color:var(--purple)}.stat-icon.green{background:#dcfce7;color:var(--green)}
.stat-icon.blue{background:#dbeafe;color:var(--blue)}.stat-icon.amber{background:#fef3c7;color:var(--amber)}.stat-icon.red{background:#fee2e2;color:var(--red)}
.stat-val{font-size:22px;font-weight:700;line-height:1}.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;margin-top:2px}

/* ── Cards ── */
.card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border:1px solid var(--border)}
.card h3{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}
.card-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ── Table ── */
.table-wrap{overflow-x:auto;margin-top:12px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;font-size:13px}
th{background:#f8fafc;font-weight:600;color:var(--text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.3px;border-bottom:2px solid var(--border)}
td{border-bottom:1px solid #f1f5f9}
tr:hover td{background:#fafbfc}

/* ── Badges ── */
.badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;display:inline-flex;align-items:center;gap:4px}
.badge.green{background:#dcfce7;color:#16a34a}.badge.blue{background:#dbeafe;color:#3b82f6}
.badge.amber{background:#fef3c7;color:#d97706}.badge.red{background:#fee2e2;color:#dc2626}
.badge.purple{background:#f3e8ff;color:#8b5cf6}.badge.gray{background:#f1f5f9;color:#64748b}

/* ── Buttons ── */
.btn{padding:8px 16px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:.15s;font-family:inherit;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#025c4a}
.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-outline:hover{background:#f8fafc;border-color:#cbd5e1}
.btn-danger{background:#fee2e2;color:#dc2626}.btn-danger:hover{background:#fecaca}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}
.btn-icon{background:none;border:none;cursor:pointer;padding:6px;border-radius:6px;color:var(--text-muted);transition:.15s;font-size:14px}
.btn-icon:hover{background:#f1f5f9;color:var(--text)}

/* ── Forms ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:12px;font-weight:600;color:var(--text-muted)}
.form-group input,.form-group select,.form-group textarea{padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;transition:.15s;background:#fff;color:var(--text)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(2,115,94,.1)}

/* ── Toolbar ── */
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.search-box{position:relative;flex:1;min-width:200px}.search-box i{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:#94a3b8;font-size:13px}
.search-box input{width:100%;padding:8px 12px 8px 32px;border:1px solid var(--border);border-radius:8px;font-size:13px}
.search-box input:focus{outline:none;border-color:var(--primary)}
.toolbar select{padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:#fff}

/* ── Tabs ── */
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:16px}
.tab{padding:8px 16px;font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:.15s;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit}
.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}

/* ── Modal ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:14px;padding:24px;width:90%;max-width:520px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal h2{font-size:18px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}

/* ── Avatar ── */
.avatar{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}
.avatar.sm{width:28px;height:28px;font-size:10px}
.avatar-green{background:#16a34a}.avatar-blue{background:#3b82f6}.avatar-purple{background:#8b5cf6}.avatar-amber{background:#d97706}

/* ── Progress ── */
.progress-bar{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden}
.progress-fill{height:100%;border-radius:4px;transition:.3s}

/* ── Toast ── */
.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:13px;font-weight:500;color:#fff;z-index:300;opacity:0;transform:translateY(10px);transition:.3s;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}
.toast.success{background:#16a34a}.toast.error{background:#dc2626}.toast.info{background:#3b82f6}

/* ── Calendar Grid ── */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--border);border-radius:var(--radius);overflow:hidden}
.cal-head{padding:8px;text-align:center;font-size:11px;font-weight:600;color:var(--text-muted);background:#f8fafc;text-transform:uppercase}
.cal-day{padding:8px;min-height:80px;background:#fff;font-size:12px;position:relative}
.cal-day .num{font-weight:600;margin-bottom:4px;color:var(--text)}.cal-day.other .num{color:#cbd5e1}
.cal-day.today{background:#f0fdf4}.cal-day.today .num{color:var(--primary);font-weight:700}
.cal-event{padding:2px 6px;border-radius:4px;font-size:10px;font-weight:500;margin-bottom:2px;cursor:default;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── Empty state ── */
.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}
.empty-state i{font-size:48px;margin-bottom:12px;opacity:.3}
.empty-state p{font-size:14px}

/* ── Responsive ── */
@media(max-width:1024px){.stats{grid-template-columns:repeat(2,1fr)}.form-grid,.card-grid{grid-template-columns:1fr}}
@media(max-width:768px){.sidebar{display:none}.main{margin-left:0}.stats{grid-template-columns:1fr 1fr}}