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

:root {
  --bg:#f0f4ff;--surface:#ffffff;--surface2:#f7f9ff;--surface3:#eef1fa;
  --border:#e0e6f5;--border2:#c8d3ee;
  --blue:#3b82f6;--blue-lt:#dbeafe;--blue-dk:#1d4ed8;
  --indigo:#6366f1;--indigo-lt:#e0e7ff;
  --purple:#8b5cf6;--purple-lt:#ede9fe;
  --pink:#ec4899;--pink-lt:#fce7f3;
  --teal:#14b8a6;--teal-lt:#ccfbf1;
  --green:#22c55e;--green-lt:#dcfce7;
  --orange:#f97316;--orange-lt:#ffedd5;
  --amber:#f59e0b;--amber-lt:#fef3c7;
  --red:#ef4444;--red-lt:#fee2e2;
  --cyan:#06b6d4;--cyan-lt:#cffafe;
  --text:#1e293b;--text2:#64748b;--text3:#94a3b8;
  --sb-from:#1e1b4b;--sb-to:#4338ca;
  --sans:'Plus Jakarta Sans',sans-serif;
  --mono:'JetBrains Mono',monospace;
  --radius:12px;--radius-lg:16px;
  --sidebar-w:252px;--topbar-h:64px;
  --shadow:0 1px 3px rgba(0,0,0,.07),0 4px 16px rgba(0,0,0,.05);
  --shadow-md:0 4px 12px rgba(0,0,0,.1),0 8px 32px rgba(0,0,0,.07);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:99px}

/* LOGIN */
#login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#ede9fe 0%,#dbeafe 50%,#cffafe 100%);position:relative;overflow:hidden}
#login-page::before{content:'';position:absolute;width:700px;height:700px;background:radial-gradient(circle,rgba(99,102,241,.2) 0%,transparent 70%);top:-300px;right:-200px;pointer-events:none}
#login-page::after{content:'';position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(20,184,166,.15) 0%,transparent 70%);bottom:-200px;left:-100px;pointer-events:none}
.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:48px 40px;width:420px;position:relative;z-index:1;box-shadow:var(--shadow-md)}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo .icon-wrap{width:68px;height:68px;background:linear-gradient(135deg,var(--indigo),var(--blue));border-radius:20px;display:inline-flex;align-items:center;justify-content:center;font-size:30px;margin-bottom:14px;box-shadow:0 8px 24px rgba(99,102,241,.35)}
.login-logo h1{font-size:1.5rem;font-weight:800;color:var(--text)}
.login-logo p{color:var(--text2);font-size:.875rem;margin-top:4px}

/* LAYOUT */
#app{display:flex;min-height:100vh}
#app.hidden{display:none}

/* SIDEBAR */
.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg,var(--sb-from) 0%,#312e81 40%,var(--sb-to) 100%);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:200;box-shadow:4px 0 20px rgba(30,27,75,.25);transition:transform .28s cubic-bezier(.4,0,.2,1)}
.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.sidebar-logo .logo-icon{width:40px;height:40px;background:linear-gradient(135deg,#818cf8,#c084fc);border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 12px rgba(129,140,248,.4);flex-shrink:0}
.sidebar-logo span{font-family:var(--mono);font-weight:600;font-size:.8rem;color:#e0e7ff;letter-spacing:.5px}
.sidebar-user{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.user-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#818cf8,#c084fc);border:2px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0;overflow:hidden}
.user-avatar img{width:100%;height:100%;object-fit:cover}
.user-info .name{font-weight:700;font-size:.85rem;color:#e0e7ff}
.user-info .role{font-size:.72rem;color:#a5b4fc}
.sidebar-nav{flex:1;padding:10px 0;overflow-y:auto}
.nav-section{padding:10px 20px 4px;font-size:.6rem;font-family:var(--mono);color:#818cf8;letter-spacing:1.5px;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 16px 9px 20px;cursor:pointer;color:#a5b4fc;font-size:.86rem;font-weight:500;transition:all .15s ease;border-left:3px solid transparent;border-radius:0 8px 8px 0;margin:1px 8px 1px 0;user-select:none}
.nav-item:hover{background:rgba(255,255,255,.08);color:#e0e7ff}
.nav-item.active{background:rgba(255,255,255,.15);color:#fff;border-left-color:#818cf8;font-weight:700}
.nav-item .nav-icon{font-size:18px;width:24px;text-align:center;flex-shrink:0}
.nav-sub-item{display:flex;align-items:center;gap:8px;padding:7px 16px 7px 46px;cursor:pointer;color:#a5b4fc;font-size:.82rem;font-weight:500;transition:all .15s;border-left:3px solid transparent;border-radius:0 8px 8px 0;margin:1px 8px 1px 0}
.nav-sub-item:hover{background:rgba(255,255,255,.07);color:#e0e7ff}
.nav-sub-item.active{background:rgba(255,255,255,.12);color:#fff;border-left-color:#c084fc}
.nav-sub-item .nav-icon{font-size:14px;width:18px;text-align:center}
.sidebar-footer{padding:14px 20px;border-top:1px solid rgba(255,255,255,.1)}
.btn-logout{width:100%;display:flex;align-items:center;gap:8px;padding:9px 12px;background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);color:#fca5a5;cursor:pointer;font-size:.85rem;font-weight:600;font-family:var(--sans);transition:all .15s}
.btn-logout:hover{background:rgba(239,68,68,.25)}

/* MAIN */
.main-content{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.topbar-title{font-size:1.1rem;font-weight:800;color:var(--text);display:flex;align-items:center;gap:8px}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-date{font-size:.78rem;color:var(--text2);background:var(--surface2);border:1px solid var(--border);padding:5px 12px;border-radius:20px;font-family:var(--mono)}
.page-content{padding:24px;flex:1}

/* PAGE */
.page-section{display:none}
.page-section.active{display:block}

/* SUB TABS */
.sub-tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:2px solid var(--border);padding-bottom:0}
.sub-tab{padding:9px 20px;cursor:pointer;font-size:.875rem;font-weight:600;color:var(--text2);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s;display:flex;align-items:center;gap:6px;border-radius:6px 6px 0 0}
.sub-tab:hover{color:var(--indigo);background:var(--indigo-lt)}
.sub-tab.active{color:var(--indigo);border-bottom-color:var(--indigo);background:var(--indigo-lt)}

/* STAT CARDS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.stat-card.blue::before{background:var(--blue)}.stat-card.indigo::before{background:var(--indigo)}.stat-card.green::before{background:var(--green)}.stat-card.orange::before{background:var(--orange)}.stat-card.pink::before{background:var(--pink)}.stat-card.teal::before{background:var(--teal)}.stat-card.purple::before{background:var(--purple)}.stat-card.red::before{background:var(--red)}
.stat-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.stat-icon.blue{background:var(--blue-lt)}.stat-icon.indigo{background:var(--indigo-lt)}.stat-icon.green{background:var(--green-lt)}.stat-icon.orange{background:var(--orange-lt)}.stat-icon.pink{background:var(--pink-lt)}.stat-icon.teal{background:var(--teal-lt)}.stat-icon.purple{background:var(--purple-lt)}.stat-icon.red{background:var(--red-lt)}
.stat-value{font-size:1.8rem;font-weight:800;color:var(--text)}
.stat-label{font-size:.78rem;color:var(--text2);font-weight:500}

/* SECTION HEADER */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.section-title{font-size:1.05rem;font-weight:800;color:var(--text);display:flex;align-items:center;gap:8px}
.section-subtitle{font-size:.8rem;color:var(--text2);margin-top:3px}

/* TABLE */
.table-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.data-table{width:100%;border-collapse:collapse}
.data-table th{background:var(--surface2);padding:11px 16px;text-align:left;font-size:.72rem;font-family:var(--mono);color:var(--text2);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);font-weight:600}
.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.875rem;vertical-align:middle;color:var(--text)}
.data-table tr:last-child td{border-bottom:none}
.data-table tbody tr:hover td{background:#f8f9ff}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;border:none;cursor:pointer;font-size:.855rem;font-weight:600;font-family:var(--sans);transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--indigo);color:#fff;box-shadow:0 2px 8px rgba(99,102,241,.3)}
.btn-primary:hover{background:#4f46e5;transform:translateY(-1px)}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:#16a34a}
.btn-excel{background:#16a34a;color:#fff;box-shadow:0 2px 8px rgba(22,163,74,.3)}
.btn-excel:hover{background:#15803d;transform:translateY(-1px)}
.btn-danger{background:var(--red-lt);color:var(--red);border:1px solid #fecaca}
.btn-danger:hover{background:#fecaca}
.btn-ghost{background:var(--surface2);color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--surface3);color:var(--text)}
.btn-secondary{background:#f1f5f9;color:#475569;border:1.5px solid var(--border)}
.btn-secondary:hover{background:#e2e8f0;color:var(--text);transform:translateY(-1px)}
.shift-config-card{transition:transform .18s,box-shadow .18s}
.shift-config-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.1)}
.shift-card-selected{box-shadow:0 6px 20px rgba(67,56,202,.15)!important}
.eng-assign-item:hover{border-color:var(--indigo)!important;background:var(--indigo-lt)!important}
select[multiple] option{padding:7px 10px;border-radius:6px;font-size:.875rem;cursor:pointer}
select[multiple] option:checked{background:var(--indigo);color:#fff}
select[multiple] option:hover{background:var(--indigo-lt)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:#0d9488}
.btn-sm{padding:5px 12px;font-size:.8rem}
.btn-xs{padding:4px 9px;font-size:.72rem;border-radius:7px}

/* BADGES */
.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:.72rem;font-weight:700;white-space:nowrap}
.badge-blue{background:var(--blue-lt);color:var(--blue-dk)}
.badge-green{background:var(--green-lt);color:#15803d}
.badge-orange{background:var(--orange-lt);color:#c2410c}
.badge-red{background:var(--red-lt);color:#dc2626}
.badge-purple{background:var(--purple-lt);color:#7c3aed}
.badge-gray{background:var(--surface3);color:var(--text2)}
.badge-teal{background:var(--teal-lt);color:#0f766e}
.badge-indigo{background:var(--indigo-lt);color:#4338ca}
.badge-pink{background:var(--pink-lt);color:#be185d}
.badge-amber{background:var(--amber-lt);color:#92400e}

/* FORMS */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:.78rem;color:var(--text2);margin-bottom:6px;font-weight:600}
.form-control{width:100%;padding:9px 13px;background:var(--surface2);border:1.5px solid var(--border);border-radius:9px;color:var(--text);font-size:.875rem;font-family:var(--sans);transition:border-color .15s,box-shadow .15s;outline:none}
.form-control:focus{border-color:var(--indigo);box-shadow:0 0 0 3px rgba(99,102,241,.12);background:#fff}
.form-control::placeholder{color:var(--text3)}
select.form-control option{background:#fff;color:var(--text)}
textarea.form-control{resize:vertical;min-height:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .2s ease}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:540px;max-height:90vh;overflow-y:auto;transform:translateY(20px);transition:transform .2s ease;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:1rem;font-weight:800;color:var(--text)}
.modal-close{background:none;border:none;color:var(--text2);cursor:pointer;font-size:20px;line-height:1;padding:4px;border-radius:6px}
.modal-close:hover{background:var(--surface2)}
.modal-body{padding:24px}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}

/* CHECKLIST */
.checklist-item{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);margin-bottom:8px;transition:all .15s;box-shadow:var(--shadow)}
.checklist-item:hover{border-color:var(--indigo)}
.checklist-item.checked{background:#f0fdf4;border-color:#86efac}
.checklist-checkbox{width:22px;height:22px;border:2px solid var(--border2);border-radius:6px;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .15s;margin-top:1px;font-size:13px}
.checklist-item.checked .checklist-checkbox{background:var(--green);border-color:var(--green);color:#fff}
.checklist-info{flex:1}
.checklist-name{font-weight:700;font-size:.875rem;color:var(--text)}
.checklist-item.checked .checklist-name{text-decoration:line-through;color:var(--text2)}
.checklist-desc{font-size:.78rem;color:var(--text2);margin-top:2px}
.checklist-meta{font-size:.72rem;color:var(--teal);margin-top:4px;font-weight:600}
.checklist-notes-area{margin-top:10px}
.checklist-notes-input{width:100%;padding:7px 10px;background:var(--surface2);border:1.5px solid var(--border);border-radius:8px;font-size:.8rem;font-family:var(--sans);color:var(--text);outline:none;transition:border-color .15s;resize:none}
.checklist-notes-input:focus{border-color:var(--indigo)}
.btn-save-notes{margin-top:6px;padding:4px 12px;background:var(--indigo);color:#fff;border:none;border-radius:7px;font-size:.75rem;font-weight:600;cursor:pointer;font-family:var(--sans);transition:background .15s}
.btn-save-notes:hover{background:#4f46e5}

/* SHIFT TABS */
.shift-tabs{display:flex;gap:8px;margin-bottom:16px}
.shift-tab{flex:1;padding:10px;text-align:center;background:#fff;border:1.5px solid var(--border);border-radius:10px;cursor:pointer;font-size:.875rem;font-weight:700;color:var(--text2);transition:all .15s;box-shadow:var(--shadow)}
.shift-tab:hover{border-color:var(--indigo);color:var(--indigo)}
.shift-tab.active{background:var(--indigo);border-color:var(--indigo);color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.3)}
.shift-tab-locked{opacity:.72;border-style:dashed!important;border-color:#fca5a5!important;background:#fff5f5!important;color:#b91c1c!important}
.shift-tab-locked:hover{border-color:#ef4444!important;color:#991b1b!important;background:#fee2e2!important}
.shift-tab-locked.active{background:#fee2e2!important;border-color:#ef4444!important;color:#991b1b!important;box-shadow:none!important}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* PROGRESS */
.progress-bar{height:7px;background:var(--surface3);border-radius:99px;overflow:hidden}
.progress-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--indigo),var(--blue));transition:width .4s ease}

/* EMPTY STATE */
.empty-state{text-align:center;padding:52px 24px;color:var(--text2)}
.empty-state .empty-icon{font-size:52px;margin-bottom:12px}
.empty-state h3{font-size:1rem;color:var(--text);margin-bottom:6px;font-weight:700}
.empty-state p{font-size:.85rem}

/* TOAST */
#toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{padding:12px 18px;background:#fff;border:1px solid var(--border);border-radius:12px;font-size:.875rem;color:var(--text);box-shadow:var(--shadow-md);display:flex;align-items:center;gap:10px;animation:slideIn .2s ease;max-width:340px}
.toast.success{border-left:4px solid var(--green)}
.toast.error{border-left:4px solid var(--red)}
.toast.info{border-left:4px solid var(--blue)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes fadeOut{to{transform:translateX(100%);opacity:0}}

/* MISC */
.text-accent{color:var(--indigo)}.text-success{color:var(--green)}.text-danger{color:var(--red)}.text-warning{color:var(--amber)}.text-muted{color:var(--text2)}.font-mono{font-family:var(--mono)}
.mb-16{margin-bottom:16px}.mt-16{margin-top:16px}
.flex-gap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.filter-bar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.filter-bar .form-group{margin-bottom:0}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-weight:800;font-size:.95rem;color:var(--text);display:flex;align-items:center;gap:6px}
.inline-form{display:flex;gap:8px}
.inline-form .form-control{flex:1}
.recent-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.recent-item:last-child{border-bottom:none}
.recent-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex-shrink:0}
.profile-header{background:linear-gradient(135deg,var(--indigo-lt),var(--blue-lt));border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;display:flex;align-items:center;gap:24px;margin-bottom:24px;box-shadow:var(--shadow)}
.profile-avatar-lg{width:84px;height:84px;border-radius:50%;background:linear-gradient(135deg,var(--indigo),var(--purple));display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;color:#fff;flex-shrink:0;overflow:hidden;box-shadow:0 8px 24px rgba(99,102,241,.3);border:3px solid #fff}
.profile-avatar-lg img{width:100%;height:100%;object-fit:cover}
.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--indigo);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:768px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}.form-row{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.sub-tabs{flex-wrap:wrap}}

/* ══════════════════════════════════════════
   HAMBURGER BUTTON
══════════════════════════════════════════ */
.hamburger-btn{
  display:none;
  flex-direction:column;justify-content:center;align-items:center;
  width:40px;height:40px;gap:5px;
  background:var(--surface2);border:1.5px solid var(--border);
  border-radius:10px;cursor:pointer;flex-shrink:0;
  transition:background .15s;
  -webkit-tap-highlight-color:transparent;
}
.hamburger-btn:hover{background:var(--indigo-lt)}
.hamburger-btn span{
  display:block;width:18px;height:2px;
  background:var(--text);border-radius:2px;
  transition:all .25s ease;transform-origin:center;
}
.hamburger-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger-btn.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ══════════════════════════════════════════
   SIDEBAR OVERLAY (mobile backdrop)
══════════════════════════════════════════ */
.sidebar-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(15,23,42,.5);z-index:150;
  opacity:0;transition:opacity .28s;
  pointer-events:none;
}
.sidebar-overlay.active{opacity:1;pointer-events:all}

/* ══════════════════════════════════════════
   FULL RESPONSIVE — MOBILE
══════════════════════════════════════════ */
@media(max-width:900px){
  /* Sidebar slide-in drawer */
  .sidebar{
    transform:translateX(-100%);
    width:280px;
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay{display:block}

  /* Hamburger visible */
  .hamburger-btn{display:flex}

  /* Main content takes full width */
  .main-content{margin-left:0}

  /* Topbar adjustments */
  .topbar{padding:0 16px;gap:10px}
  .topbar-title{font-size:.95rem}
  .topbar-date{display:none}

  /* Page content padding */
  .page-content{padding:16px}

  /* Login card */
  .login-card{width:calc(100% - 32px);max-width:420px;padding:32px 24px}

  /* Stats grid — 2 col on tablet */
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-card{padding:14px}
  .stat-value{font-size:1.4rem}
  .stat-icon{width:42px;height:42px;font-size:20px}

  /* Form rows → single column */
  .form-row{grid-template-columns:1fr;gap:0}
  .chart-grid{grid-template-columns:1fr}

  /* Section header wraps */
  .section-header{flex-wrap:wrap;gap:10px}
  .section-header > div:first-child{min-width:0}

  /* Tables — horizontal scroll */
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .data-table{min-width:600px}

  /* Shift tabs wraps */
  .shift-tabs{flex-wrap:wrap;gap:6px}
  .shift-tab{flex:1;min-width:calc(50% - 6px);font-size:.78rem;padding:8px 6px}

  /* Modal bottom sheet on mobile */
  .modal-overlay{padding:0;align-items:flex-end}
  .modal{
    max-width:100%;border-radius:var(--radius-lg) var(--radius-lg) 0 0;
    max-height:92vh;
  }
  .modal-body{padding:20px 16px}
  .modal-footer{padding:12px 16px}

  /* Cards */
  .card{padding:16px}
  .perm-grid{grid-template-columns:1fr}

  /* Sub tabs wrap */
  .sub-tabs{flex-wrap:wrap;gap:4px}
  .sub-tab{padding:7px 14px;font-size:.8rem}

  /* Filter bar */
  .filter-bar{flex-direction:column;align-items:stretch}
  .filter-bar .form-group{margin-bottom:8px}
  .filter-bar .btn{width:100%;justify-content:center}

  /* Profile */
  .profile-header{flex-direction:column;text-align:center;padding:24px 16px}

  /* Toast */
  #toast-container{left:16px;right:16px;bottom:16px}
  .toast{max-width:100%}

  /* Report table */
  #report-content .table-wrap{overflow-x:auto}
  #report-content .data-table{min-width:700px}

  /* Checklist item */
  .checklist-item{padding:12px}
  .checklist-notes-area textarea{font-size:.85rem}
}

@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .shift-tab{min-width:100%}
  .section-header .btn{width:100%;justify-content:center}
  .section-header{flex-direction:column;align-items:stretch}
  .topbar-title{font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}
  .access-row{flex-wrap:wrap;gap:8px}
  .access-badges{flex-basis:100%}
  .data-table{min-width:480px}
  .chart-grid{grid-template-columns:1fr}
  .chart-card-full{grid-column:auto}
}

/* ── PERMISSION TOGGLES ── */
.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.perm-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  transition: all .15s;
}
.perm-item.enabled { background: #f0fdf4; border-color: #86efac; }
.perm-item-left { display: flex; align-items: center; gap: 10px; }
.perm-icon { font-size: 20px; width: 28px; text-align: center; }
.perm-label { font-weight: 600; font-size: .875rem; color: var(--text); }
.perm-desc { font-size: .75rem; color: var(--text2); margin-top: 1px; }
.toggle-switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--border2); border-radius: 24px; cursor: pointer;
  transition: .2s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  height: 18px; width: 18px; left: 3px; bottom: 3px;
  background: #fff; border-radius: 50%; transition: .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--green); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }

/* ── ACCESS CONTROL TABLE ── */
.access-table-wrap { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.access-row { display: flex; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--border); gap: 12px; }
.access-row:last-child { border-bottom: none; }
.access-row:hover { background: #f8f9ff; }
.access-badges { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.access-badge-on  { background: var(--green-lt); color: #15803d; padding: 2px 8px; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.access-badge-off { background: var(--surface3); color: var(--text3); padding: 2px 8px; border-radius: 20px; font-size: .72rem; font-weight: 700; text-decoration: line-through; }

/* ── CHARTS ── */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.chart-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow);
}
.chart-card-full { grid-column: 1 / -1; }
.chart-title { font-weight: 800; font-size: .95rem; color: var(--text); margin-bottom: 16px; display: flex; align-items: center; gap: 6px; }
.chart-container { position: relative; }

/* ── Export Sheet Selector ── */
.export-sheet-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  user-select: none;
}
.export-sheet-option:hover {
  border-color: var(--primary);
  background: rgba(67,56,202,.04);
}
.export-sheet-option input[type=checkbox] {
  width: 17px;
  height: 17px;
  accent-color: var(--primary);
  flex-shrink: 0;
  cursor: pointer;
}
.export-sheet-option input[type=checkbox]:checked ~ .export-sheet-icon,
.export-sheet-option input[type=checkbox]:checked ~ div .export-sheet-label {
  opacity: 1;
}
.export-sheet-option:has(input:checked) {
  border-color: var(--primary);
  background: rgba(67,56,202,.06);
}
.export-sheet-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}
.export-sheet-label {
  font-weight: 700;
  font-size: .88rem;
  color: var(--text);
}
.export-sheet-desc {
  font-size: .75rem;
  color: var(--text2);
  margin-top: 2px;
}