*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0b1420;--card:rgba(16,26,42,.92);--card-l:rgba(24,38,58,.95);
  --primary:#0d1b3e;--primary-l:#1a3a6e;--primary-ll:#2a5298;
  --gold:#d4a843;--gold-l:#e8c96a;--gold-d:#b8922e;
  --text:#e0e6ed;--text-m:#8899aa;--text-d:#556677;
  --border:rgba(255,255,255,.08);--border-l:rgba(255,255,255,.15);
  --cell-empty:rgba(255,255,255,.02);--cell-fill:rgba(42,82,152,.18);
  --cell-hover:rgba(42,82,152,.35);--cell-conflict:rgba(231,76,60,.25);
  --success:#27ae60;--warning:#f39c12;--danger:#e74c3c;--info:#3498db;
  --radius:12px;--shadow:0 8px 32px rgba(0,0,0,.5);
}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100dvh;overflow-x:hidden;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
#bgVideo{position:fixed;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:-1;pointer-events:none;opacity:.35}

/* === Custom Scrollbar === */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:rgba(255,255,255,.03);border-radius:4px}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.2)}

/* === Header === */
header{background:rgba(13,27,62,.95);backdrop-filter:blur(20px);padding:16px 28px;position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border-l);display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 20px rgba(0,0,0,.3)}
header h1{font-size:1.45rem;font-weight:700;letter-spacing:.5px;text-shadow:0 1px 8px rgba(212,168,67,.15)}
header h1 em{font-style:normal;color:var(--gold);font-weight:400;font-size:.8em;margin-left:10px}
header .ver{font-size:.75rem;color:var(--text-d);background:rgba(255,255,255,.06);padding:3px 10px;border-radius:20px}

/* === Main Layout === */
main{max-width:1400px;margin:0 auto;padding:24px 16px 80px}

/* === Steps with animation === */
.step{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-bottom:28px;opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease;display:none}
.step.active{display:block;opacity:1;transform:translateY(0)}
.step.entering{display:block;opacity:0;transform:translateY(12px)}
.step h2{font-size:1.15rem;color:var(--gold);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.step h2 .num{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:var(--primary);width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;box-shadow:0 2px 8px rgba(212,168,67,.3)}
.step h3{font-size:.98rem;color:var(--text);margin:18px 0 12px;font-weight:600}
.dashboard-toggle{font-size:1.15rem;color:var(--gold);margin-bottom:18px;display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;list-style:none}
.dashboard-toggle::-webkit-details-marker{display:none}
.dashboard-toggle::after{content:'▶';font-size:.7rem;margin-left:auto;transition:transform .2s;opacity:.6}
#dashboardDetails[open]>.dashboard-toggle::after{transform:rotate(90deg)}
.dashboard-toggle .num{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:var(--primary);width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;box-shadow:0 2px 8px rgba(212,168,67,.3)}

/* === Drop Zone === */
.drop-zone{border:2px dashed var(--border-l);border-radius:var(--radius);padding:52px 20px;text-align:center;cursor:pointer;transition:all .3s;color:var(--text-m);background:rgba(255,255,255,.01)}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--gold);background:rgba(212,168,67,.06);color:var(--gold);box-shadow:inset 0 0 30px rgba(212,168,67,.05)}
.drop-zone input{display:none}
.drop-zone p{font-size:1.05rem}
.drop-zone .hint{font-size:.82rem;margin-top:10px;opacity:.7}

/* === Import Status === */
.import-ok{margin-top:14px;padding:14px 18px;background:rgba(39,174,96,.1);border:1px solid rgba(39,174,96,.25);border-radius:10px;color:var(--success);font-size:.9rem;animation:fadeSlideIn .4s ease}
.import-err{margin-top:14px;padding:14px 18px;background:rgba(231,76,60,.1);border:1px solid rgba(231,76,60,.25);border-radius:10px;color:var(--danger);font-size:.9rem;animation:fadeSlideIn .4s ease}

/* === Week Row === */
.week-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.week-row label{font-size:.95rem;color:var(--text-m)}
.week-row input[type=number]{width:64px;padding:8px 10px;border:1px solid var(--border-l);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);font-size:1rem;text-align:center;transition:border-color .2s;-moz-appearance:textfield}
.week-row input[type=number]::-webkit-inner-spin-button,.week-row input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.week-row input[type=number]:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.15)}
.week-row .dates{color:var(--gold);font-weight:600;font-size:.95rem}
.week-progress{display:inline-flex;align-items:center;gap:4px;margin-left:8px;font-size:.78rem;color:var(--text-m);flex-wrap:wrap}
.week-dot{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-size:.68rem;font-weight:600;border:1.5px solid var(--border-l);color:var(--text-d);transition:all .2s}
.week-dot.done{background:rgba(39,174,96,.2);border-color:var(--success);color:var(--success)}
.week-dot.current{border-color:var(--gold);color:var(--gold);box-shadow:0 0 0 2px rgba(212,168,67,.2)}

/* === Duty Grid === */
.duty-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px;margin-bottom:20px}
.duty-card{background:var(--card-l);border:1px solid var(--border);border-radius:10px;padding:16px;cursor:pointer;transition:all .25s ease;user-select:none}
.duty-card:hover{border-color:var(--border-l);background:rgba(30,44,65,.98);transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.duty-card.selected{border-color:var(--gold);background:rgba(212,168,67,.06);box-shadow:0 0 0 1px var(--gold),0 4px 16px rgba(212,168,67,.1)}
.duty-card .dc-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.duty-card .dc-check{width:22px;height:22px;border:2px solid var(--text-d);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:all .25s ease}
.duty-card.selected .dc-check{background:var(--gold);border-color:var(--gold);color:var(--primary);transform:scale(1.1)}
.duty-card .dc-label{font-weight:600;font-size:.98rem}
.duty-card .dc-detail{font-size:.82rem;color:var(--text-m);margin-top:4px;line-height:1.5}
.duty-card .dc-config{margin-top:12px;display:none;border-top:1px solid var(--border);padding-top:12px;animation:fadeSlideIn .3s ease}
.duty-card.selected .dc-config{display:block}
.dc-config label{font-size:.82rem;color:var(--text-m);display:flex;align-items:center;gap:8px;margin-bottom:6px}
.dc-config input[type=number]{width:52px;padding:5px 8px;border:1px solid var(--border-l);border-radius:6px;background:rgba(255,255,255,.06);color:var(--text);font-size:.88rem;text-align:center;transition:border-color .2s;-moz-appearance:textfield}
.dc-config input[type=number]::-webkit-inner-spin-button,.dc-config input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.dc-config input[type=number]:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.15)}
.dc-config .day-toggles{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}
.day-tog{padding:6px 12px;border:1px solid var(--border-l);border-radius:6px;font-size:.82rem;cursor:pointer;color:var(--text-m);background:transparent;transition:all .2s ease}
.day-tog:hover{border-color:var(--primary-ll);color:var(--text)}
.day-tog.on{background:var(--primary-ll);border-color:var(--primary-ll);color:#fff;box-shadow:0 2px 8px rgba(42,82,152,.3)}
.day-order-zone{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px;min-height:32px;padding:6px 8px;border:1px dashed var(--border-l);border-radius:8px;background:rgba(255,255,255,.03);transition:border-color .2s}
.day-order-zone:empty{display:none}
.day-order-zone.drag-over{border-color:var(--gold);background:rgba(212,168,67,.08)}
.day-order-label{font-size:.75rem;color:var(--text-d);margin-top:6px}
.day-chip{padding:5px 14px;border-radius:6px;font-size:.82rem;cursor:grab;color:#fff;background:var(--primary);border:1px solid var(--primary-ll);user-select:none;transition:all .15s ease;display:inline-flex;align-items:center;gap:4px}
.day-chip:active{cursor:grabbing;opacity:.7}
.day-chip.dragging{opacity:.4;transform:scale(.95)}
.day-chip .chip-arrow{font-size:.65rem;color:rgba(255,255,255,.6);cursor:pointer;padding:0 2px}
.day-chip .chip-arrow:hover{color:#fff}

/* === Summary Bar === */
.summary-bar{background:rgba(42,82,152,.1);border:1px solid rgba(42,82,152,.2);border-radius:10px;padding:14px 18px;margin-bottom:18px;display:flex;gap:24px;flex-wrap:wrap;font-size:.9rem;animation:fadeSlideIn .3s ease}
.summary-bar .sb-item{display:flex;align-items:center;gap:6px}
.summary-bar .sb-num{font-weight:700;font-size:1.1rem}
.sb-ok{color:var(--success)}.sb-warn{color:var(--warning)}.sb-err{color:var(--danger)}

/* === Buttons === */
.btn{padding:12px 28px;border:none;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s ease;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.3)}
.btn:active{transform:translateY(0);box-shadow:0 2px 8px rgba(0,0,0,.2)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:var(--primary)}.btn-gold:hover{background:linear-gradient(135deg,var(--gold-l),var(--gold));box-shadow:0 4px 20px rgba(212,168,67,.3)}
.btn-blue{background:linear-gradient(135deg,var(--primary-ll),var(--primary-l));color:#fff}.btn-blue:hover{box-shadow:0 4px 20px rgba(42,82,152,.3)}
.btn-outline{background:transparent;border:1.5px solid var(--border-l);color:var(--text-m)}.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-danger-outline{background:transparent;border:1.5px solid rgba(231,76,60,.3);color:var(--text-m)}.btn-danger-outline:hover{border-color:var(--danger);color:var(--danger);background:rgba(231,76,60,.05)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn-sm{font-size:.82rem;padding:6px 14px}
.lastweek-upload{margin:10px 0 16px;padding:12px 16px;background:rgba(52,152,219,.08);border:1px solid rgba(52,152,219,.2);border-radius:10px}
.lastweek-label{font-size:.9rem;color:var(--gold);font-weight:500}
.lastweek-row{display:flex;align-items:center;gap:12px;margin-top:8px}
.lastweek-status{font-size:.82rem;color:var(--text-m)}
.lastweek-status.loaded{color:var(--success)}

/* === Free Period Panel === */
.fp-panel{margin-top:10px;max-height:400px;overflow-y:auto;font-size:.84rem}
.fp-day{margin-bottom:8px}
.fp-day-label{font-weight:600;color:var(--gold);margin-bottom:4px;font-size:.88rem}
.fp-entry{display:flex;gap:8px;align-items:baseline;padding:3px 0;border-bottom:1px solid var(--border)}
.fp-time{font-family:monospace;color:var(--info);min-width:100px;white-space:nowrap}
.fp-depts{color:var(--text-m);flex:1}
.fp-depts.none{color:var(--danger);font-style:italic}

/* === Tabs === */
.tab-bar{display:flex;gap:4px;border-bottom:2px solid var(--border);margin-bottom:18px;overflow-x:auto;position:relative}
.tab-btn{padding:12px 20px;border:none;background:none;color:var(--text-m);font-size:.92rem;cursor:pointer;white-space:nowrap;position:relative;transition:all .2s ease}
.tab-btn:hover{color:var(--text);background:rgba(255,255,255,.03);border-radius:8px 8px 0 0}
.tab-btn.active{color:var(--gold);font-weight:600}
.tab-btn.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-l));border-radius:3px 3px 0 0;animation:tabSlideLeft .3s ease;transform-origin:left}
.tab-panel{display:none;animation:fadeIn .3s ease}.tab-panel.active{display:block}

/* === Table (白底黑框正式勤務表) === */
.tbl-wrap{overflow-x:auto;margin-bottom:18px;border-radius:6px;border:2px solid #333;box-shadow:0 4px 20px rgba(0,0,0,.2);background:#fff}
.dtbl{width:100%;border-collapse:collapse;font-size:.86rem;font-family:'微軟正黑體',-apple-system,BlinkMacSystemFont,"Noto Sans TC",sans-serif;color:#111}
.dtbl th{background:#d6dce4;color:#111;padding:10px 8px;font-weight:700;font-size:.9rem;text-align:center;border:1.5px solid #333;position:sticky;top:0;z-index:2}
.dtbl td{border:1px solid #555;padding:0;text-align:center;vertical-align:middle;background:#fff}
.dtbl tbody tr{transition:background .15s ease}
.dtbl tbody tr:hover{background:#eef3fb}
.dtbl .time-cell{background:#f2f2f2;color:#111;font-weight:700;font-size:.82rem;padding:8px 10px;white-space:pre-line;min-width:78px;position:sticky;left:0;z-index:1;border-right:2px solid #333}
.person-cell{padding:8px 6px;min-width:86px;min-height:44px;cursor:pointer;transition:all .15s ease;background:#fff}
.person-cell:hover{background:#dbeafe;box-shadow:inset 0 0 0 2px #3b82f6}
.person-cell:focus{outline:2px solid var(--gold);outline-offset:-2px;box-shadow:inset 0 0 0 2px var(--gold)}
.person-cell.filled{background:#fff}
.person-cell.empty-slot{color:#999;font-size:1.1rem;border:1px dashed #bbb;background:#fafafa;animation:emptyPulse 2.5s ease-in-out infinite}
.person-cell.holiday-cell{background:#d8d8d8;color:#666;font-weight:500;font-size:.85rem;border:1px solid #bbb}
.pid{font-weight:700;font-size:.9rem;color:#111}
.pname{font-size:.82rem;color:#555;margin-top:1px}
.dtbl .row-group-first td{border-top:2.5px solid #333}
.btn-gold .spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(13,27,62,.3);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}

/* === Stats Grid === */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat-card{background:var(--card-l);border:1px solid var(--border);border-radius:10px;padding:16px 14px;text-align:center;transition:all .2s ease}
.stat-card:hover{border-color:var(--border-l);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.stat-card .sv{font-size:2rem;font-weight:800;color:var(--gold);line-height:1.2}
.stat-card .sl{font-size:.8rem;color:var(--text-m);margin-top:6px}

/* === Hours Dashboard === */
#dashboard h3{border-left:3px solid var(--gold);padding-left:12px}
.hours-chart{margin-top:14px}
.hc-row{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:.82rem;transition:background .15s;border-radius:4px;padding-left:4px;padding-right:4px}
.hc-row:hover{background:rgba(255,255,255,.04)}
.hc-row:nth-child(even){background:rgba(255,255,255,.01)}
.hc-row:nth-child(even):hover{background:rgba(255,255,255,.04)}
.hc-row .hc-name{min-width:100px;text-align:right;color:var(--text-m);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem}
.hc-row .hc-bar-wrap{flex:1;height:20px;background:rgba(255,255,255,.04);border-radius:4px;overflow:hidden}
.hc-row .hc-bar{height:100%;border-radius:4px;transition:width .6s ease-out}
.hc-row .hc-val{min-width:40px;color:var(--text-m);font-weight:500}

/* === Modal with animation === */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(8px);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.modal-overlay.show{opacity:1;visibility:visible;overscroll-behavior:contain}
.modal{background:var(--card-l);border:1px solid var(--border-l);border-radius:14px;width:100%;max-width:520px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.05);transform:scale(.92) translateY(10px);transition:transform .25s ease;overflow:hidden}
.modal-overlay.show .modal{transform:scale(1) translateY(0)}
.modal-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-size:1.05rem;color:var(--gold)}
.modal-head .btn-x{background:none;border:none;color:var(--text-m);font-size:1.4rem;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .15s}
.modal-head .btn-x:hover{background:rgba(255,255,255,.08);color:var(--text)}
.modal-search{padding:12px 20px;position:relative}
.modal-search::before{content:'';position:absolute;left:32px;top:50%;transform:translateY(-50%);width:16px;height:16px;border:2px solid var(--text-d);border-radius:50%;pointer-events:none}
.modal-search::after{content:'';position:absolute;left:46px;top:50%;transform:translateY(-50%) rotate(45deg);width:6px;height:2px;background:var(--text-d);transform-origin:0 0;pointer-events:none}
.modal-search input{width:100%;padding:11px 16px 11px 42px;border:1px solid var(--border-l);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);font-size:.9rem;transition:border-color .2s,box-shadow .2s}
.modal-search input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.12)}
.modal-search input::placeholder{color:var(--text-d)}
.picker-list{overflow-y:auto;flex:1;padding:4px 8px 12px;overscroll-behavior:contain}
.pk-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:8px;cursor:pointer;transition:all .15s;border-bottom:1px solid rgba(255,255,255,.04)}
.pk-item:last-child{border-bottom:none}
.pk-item:hover{background:rgba(42,82,152,.2);transform:translateX(2px)}
.pk-id{font-weight:700;min-width:36px;color:var(--gold)}
.pk-name{font-weight:500}
.pk-dept{font-size:.8rem;color:var(--text-m)}
.pk-hrs{margin-left:auto;font-size:.8rem;color:var(--text-m);background:rgba(255,255,255,.05);padding:2px 8px;border-radius:10px}
.pk-hint{padding:8px 14px;color:var(--text-m);font-size:.78rem;text-align:center;border-bottom:1px solid var(--border);margin-bottom:2px}
.pk-clear{padding:12px 14px;color:#fff;background:rgba(231,76,60,.2);cursor:pointer;border-radius:8px;font-size:.92rem;font-weight:500;text-align:center;border:1px solid rgba(231,76,60,.35);margin:0 12px 0;transition:all .15s}
.pk-clear:hover{background:rgba(231,76,60,.35);border-color:rgba(231,76,60,.5)}
.pk-holiday{padding:12px 14px;color:#fff;background:rgba(127,140,141,.2);cursor:pointer;border-radius:8px;font-size:.92rem;font-weight:500;text-align:center;border:1px solid rgba(127,140,141,.35);margin:0 12px;transition:all .15s}
.pk-holiday:hover{background:rgba(127,140,141,.35);border-color:rgba(127,140,141,.5)}
.pk-holiday.cancel{background:rgba(52,152,219,.2);border-color:rgba(52,152,219,.35)}
.pk-holiday.cancel:hover{background:rgba(52,152,219,.35);border-color:rgba(52,152,219,.5)}
.pk-empty{padding:32px 20px;text-align:center;color:var(--text-d);font-size:.9rem}
.pk-empty::before{content:'📭';display:block;font-size:2rem;margin-bottom:8px}
.pk-toggle{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:.82rem;color:var(--text-m);cursor:pointer;user-select:none}
.pk-toggle input{accent-color:var(--gold);cursor:pointer}
.pk-toggle.auto{color:var(--gold)}
.pk-badge{font-size:.7rem;padding:1px 6px;border-radius:8px;margin-left:4px;font-weight:600}
.pk-badge.busy{background:rgba(231,76,60,.18);color:#e74c3c}
.pk-badge.thisWeek{background:rgba(243,156,18,.18);color:#f39c12}
.pk-badge.lastWeek{background:rgba(52,152,219,.18);color:#3498db}
.pk-badge.gender{background:rgba(155,89,182,.18);color:#9b59b6}
.pk-badge.night{background:rgba(52,73,94,.25);color:#7f8c8d}
.pk-badge.conflict{background:rgba(231,76,60,.2);color:#c0392b}
.pk-item.forced{opacity:.8;border-left:3px solid var(--gold)}
.pk-item.highlighted{background:rgba(42,82,152,.4);outline:2px solid var(--gold)}
.shortcut-hint{font-size:.8rem;cursor:help;opacity:.5;transition:opacity .2s}.shortcut-hint:hover{opacity:1}
.batch-excl-btn:hover{background:rgba(231,76,60,.15)!important;border-color:var(--danger)!important}

/* === Toast with animation === */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);color:#fff;padding:12px 28px;border-radius:10px;font-size:.92rem;z-index:300;opacity:0;transition:all .3s ease;pointer-events:none}
.toast.success{background:rgba(39,174,96,.95);box-shadow:0 4px 20px rgba(39,174,96,.3)}
.toast.warn{background:rgba(243,156,18,.95);box-shadow:0 4px 20px rgba(243,156,18,.3)}
.toast.error{background:rgba(231,76,60,.95);box-shadow:0 4px 20px rgba(231,76,60,.3)}
.toast.info{background:rgba(52,152,219,.95);box-shadow:0 4px 20px rgba(52,152,219,.3)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* === Animations === */
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes tabSlideLeft{from{transform:scaleX(0);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}
@keyframes emptyPulse{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes countUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes statBlink{0%,100%{box-shadow:0 0 0 0 rgba(231,76,60,0)}50%{box-shadow:0 0 12px 4px rgba(231,76,60,.4)}}
.stat-card.blink-warn{animation:statBlink 1.5s ease-in-out infinite;border-color:var(--danger)}
.roster-wrap{max-height:400px;overflow-y:auto;margin-top:8px;border:1px solid var(--border-l);border-radius:8px}
.roster-tbl{width:100%;border-collapse:collapse;font-size:.82rem;color:var(--text)}
.roster-tbl th{background:rgba(13,27,62,.6);color:var(--gold);padding:8px 10px;font-weight:600;text-align:center;border-bottom:1px solid var(--border-l);position:sticky;top:0;z-index:1}
.roster-tbl td{padding:6px 10px;text-align:center;border-bottom:1px solid var(--border)}
.roster-tbl tbody tr:hover{background:rgba(42,82,152,.15)}
.roster-search{width:100%;padding:8px 12px;border:1px solid var(--border-l);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);font-size:.88rem;margin-bottom:8px;transition:border-color .2s}
.roster-search:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.15)}
.roster-search::placeholder{color:var(--text-d)}
.roster-stats{font-size:.82rem;color:var(--text-m);margin-bottom:8px}
.dtype-chart-wrap{margin-top:20px;padding:16px;background:var(--card-l);border:1px solid var(--border);border-radius:10px}
.dtype-chart-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.dtype-sort-btn{padding:5px 12px;border:1px solid var(--border-l);border-radius:6px;font-size:.78rem;cursor:pointer;color:var(--text-m);background:transparent;transition:all .2s}
.dtype-sort-btn:hover{border-color:var(--gold);color:var(--gold)}
.dtype-sort-btn.active{background:var(--primary-ll);border-color:var(--primary-ll);color:#fff}
.dtype-bar-row{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:.78rem;border-radius:4px;padding-left:4px;padding-right:4px}
.dtype-bar-row:hover{background:rgba(255,255,255,.04)}
.dtype-bar-row .hc-name{min-width:100px;text-align:right;color:var(--text-m);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dtype-bar-row .hc-bar-wrap{flex:1;height:20px;background:rgba(255,255,255,.04);border-radius:4px;overflow:hidden;display:flex}
.dtype-bar-segment{height:100%;transition:width .6s ease-out}
.dtype-bar-row .hc-val{min-width:40px;color:var(--text-m);font-weight:500}
.dtype-legend{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px;font-size:.76rem;color:var(--text-m)}
.dtype-legend-item{display:flex;align-items:center;gap:4px}
.dtype-legend-swatch{width:12px;height:12px;border-radius:3px}

/* === Touch & Scroll Optimization === */
.tbl-wrap,.tab-bar,.picker-list{-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
.tbl-outer{position:relative}
.tbl-scroll-hint{display:none}
@media(max-width:600px){
  .tbl-scroll-hint{display:flex;align-items:center;justify-content:center;position:absolute;right:0;top:0;bottom:0;width:36px;pointer-events:none;background:linear-gradient(to right,transparent 0%,rgba(0,0,0,.5) 100%);z-index:3;border-radius:0 6px 6px 0;transition:opacity .3s}
  .tbl-scroll-hint::after{content:'\203A';font-size:1.8rem;color:rgba(255,255,255,.85);animation:hintBounce 1.5s ease-in-out infinite;text-shadow:0 1px 3px rgba(0,0,0,.5)}
  @keyframes hintBounce{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
  .tbl-scroll-hint.hidden{opacity:0}
  .tab-bar{position:relative}
  .tab-bar::after{content:'';position:absolute;right:0;top:0;bottom:2px;width:32px;pointer-events:none;background:linear-gradient(to right,transparent,var(--bg));z-index:1}
}

/* === Responsive === */
@media(max-width:600px){
  /* Header - R13 flex-wrap */
  header{padding:10px 14px;flex-wrap:wrap;gap:6px}
  header h1{font-size:1rem;letter-spacing:0}
  header h1 em{font-size:.7em;margin-left:6px}
  header .ver{font-size:.68rem;padding:2px 8px}

  /* Main layout */
  main{padding:16px 10px 60px}

  /* Steps */
  .step{padding:16px 12px;margin-bottom:16px}
  .step h2{font-size:1.05rem;margin-bottom:14px}
  .step h3{font-size:.92rem;margin:14px 0 10px}

  /* Drop zone — compact for mobile */
  .drop-zone{padding:32px 16px}
  .drop-zone p{font-size:.95rem}

  /* Week row */
  .week-row{gap:10px}
  .week-row label{font-size:.88rem}
  .week-row .dates{font-size:.85rem}
  .week-row input[type=number]{min-height:44px;padding:10px 10px}

  /* Last week upload */
  .lastweek-upload{padding:10px 12px}
  .lastweek-row{flex-wrap:wrap;gap:8px}
  .lastweek-status{font-size:.78rem}

  /* Duty grid — single column */
  .duty-grid{grid-template-columns:1fr;gap:10px}
  .duty-card{padding:14px 12px}
  .duty-card .dc-check{width:26px;height:26px;font-size:1rem}
  .dc-config input[type=number]{min-height:44px;padding:10px 8px}
  .dc-config .day-toggles{gap:4px}
  .day-tog{padding:8px 14px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;font-size:.84rem}
  .day-chip{padding:8px 14px;min-height:40px;font-size:.84rem}
  .day-chip .chip-arrow{font-size:.75rem;padding:2px 4px}

  /* Summary bar */
  .summary-bar{flex-direction:column;gap:8px;padding:12px 14px}

  /* Buttons — ensure 44px touch target */
  .btn{padding:12px 20px;font-size:.9rem;min-height:44px}
  .btn-sm{padding:10px 16px;min-height:44px;font-size:.84rem}
  .btn-row{gap:8px}

  /* Stats grid — 2 columns */
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .stat-card{padding:12px 10px}
  .stat-card .sv{font-size:1.6rem}
  .stat-card .sl{font-size:.75rem}

  /* Tabs — ensure touch-friendly */
  .tab-bar{gap:2px;-webkit-overflow-scrolling:touch}
  .tab-btn{padding:12px 16px;font-size:.86rem;min-height:44px}

  /* R13: 搜尋框與排除搜尋全寬 */
  .history-search,.exclude-search-wrap,.exclude-search{width:100% !important}
  .modal-search input{font-size:16px !important} /* 防止 iOS 自動縮放 */
  /* Table cells — touch-friendly */
  .person-cell{min-width:78px;min-height:48px;padding:6px 4px}
  .dtbl .time-cell{min-width:60px;max-width:68px;font-size:.76rem;padding:6px 6px}
  .dtbl th{padding:8px 6px;font-size:.8rem}
  .pid{font-size:.82rem}
  .pname{font-size:.75rem}

  /* Hours dashboard */
  .hc-row .hc-name{min-width:70px;font-size:.75rem}
  .hc-row .hc-val{min-width:32px;font-size:.75rem}
  .hc-row .hc-bar-wrap{height:16px}

  /* Modal — near full-screen on mobile */
  .modal-overlay{padding:8px}
  .modal{max-width:100%;max-height:92vh;border-radius:12px}
  .modal-head{padding:14px 16px}
  .modal-head h3{font-size:.98rem}
  .modal-head .btn-x{font-size:1.6rem;padding:8px 12px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}
  .modal-search{padding:10px 14px}
  .modal-search input{padding:12px 14px 12px 40px;font-size:1rem;min-height:44px}
  .picker-list{padding:4px 6px 12px}
  .pk-item{padding:14px 12px;gap:10px;min-height:48px}
  .pk-id{min-width:32px;font-size:.85rem}
  .pk-name{font-size:.9rem}
  .pk-dept{font-size:.76rem}
  .pk-hrs{font-size:.76rem}
  .pk-toggle{padding:10px 12px;font-size:.84rem;min-height:44px}
  .pk-clear{padding:14px 12px;font-size:.88rem;min-height:44px}
  .pk-hint{padding:10px 12px;font-size:.8rem}
  .pk-badge{font-size:.66rem}

  /* Toast — avoid bottom nav overlap */
  .toast{bottom:16px;padding:12px 20px;font-size:.88rem;max-width:calc(100vw - 32px)}
}

/* Small phones (iPhone SE, etc.) */
@media(max-width:375px){
  header h1{font-size:.92rem}
  header h1 em{display:none}
  main{padding:12px 8px 50px}
  .step{padding:14px 10px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:6px}
  .stat-card .sv{font-size:1.4rem}
  .btn{padding:10px 16px;font-size:.86rem}
  .btn-row{flex-direction:column}
  .btn-row .btn{width:100%}
  .hc-row .hc-name{min-width:56px;font-size:.7rem}
  .modal{max-height:95vh}
  .week-row{flex-direction:column;align-items:flex-start;gap:8px}
  .lastweek-row{flex-direction:column;align-items:flex-start}
}
/* === Fill Duty Select === */
.fill-select{background:var(--card-l);color:var(--text);border:1px solid var(--border-l);border-radius:8px;padding:8px 12px;font-size:.88rem;cursor:pointer;outline:none;transition:border-color .2s}
.fill-select:hover,.fill-select:focus{border-color:var(--gold)}
.fill-select option{background:var(--primary);color:var(--text)}

/* === Exclude Section === */
.exclude-section{margin-bottom:18px}
.exclude-section h3{font-size:.98rem;color:var(--text);margin-bottom:10px;font-weight:600}
.exclude-search-wrap{position:relative;display:inline-block;width:260px}
.exclude-search{width:100%;padding:10px 14px;border:1px solid var(--border-l);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);font-size:.9rem;transition:border-color .2s}
.exclude-search:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.15)}
.exclude-search::placeholder{color:var(--text-d)}
.exclude-dropdown{display:none;position:absolute;top:100%;left:0;right:0;z-index:50;background:var(--card-l);border:1px solid var(--border-l);border-radius:8px;max-height:200px;overflow-y:auto;box-shadow:0 8px 24px rgba(0,0,0,.4);margin-top:4px}
.exclude-dropdown.show{display:block}
.exclude-drop-item{padding:10px 14px;cursor:pointer;font-size:.88rem;color:var(--text);transition:all .15s;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}
.exclude-drop-item:last-child{border-bottom:none}
.exclude-drop-item:hover{background:rgba(42,82,152,.2)}
.exclude-drop-item .eid{font-weight:700;color:var(--gold);min-width:36px}
.exclude-list{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.exclude-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:rgba(231,76,60,.12);border:1px solid rgba(231,76,60,.3);border-radius:20px;font-size:.84rem;color:#e74c3c;transition:all .15s}
.exclude-tag:hover{background:rgba(231,76,60,.2)}
.exclude-tag .etag-x{cursor:pointer;font-weight:700;font-size:1rem;line-height:1;opacity:.7;transition:opacity .15s}
.exclude-tag .etag-x:hover{opacity:1}

/* === Locked Cell === */
.person-cell.locked{border-left:3px solid var(--gold) !important}
.lock-icon{font-size:.7rem;position:absolute;top:2px;right:4px}
.person-cell{position:relative}
.btn-lock{font-size:.82rem;padding:8px 14px;border:1.5px solid var(--border-l);border-radius:8px;background:transparent;color:var(--text-m);cursor:pointer;transition:all .2s;margin:6px 12px;display:block;width:calc(100% - 24px);text-align:center}
.btn-lock:hover{border-color:var(--gold);color:var(--gold)}
.btn-lock.is-locked{background:rgba(212,168,67,.15);border-color:var(--gold);color:var(--gold)}

/* === Reschedule Button === */
.resched-btn{margin-bottom:14px}

/* === History Page === */
.btn-history{background:transparent;border:1.5px solid var(--gold);color:var(--gold);padding:6px 16px;border-radius:20px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;margin-left:12px}
.btn-history:hover{background:rgba(212,168,67,.15);box-shadow:0 2px 12px rgba(212,168,67,.2)}
.history-week-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px;padding:12px 0}
.history-week-bar .week-dot.history-dot{width:36px;height:36px;border-radius:50%;font-size:.85rem;font-weight:700;border:2px solid var(--border-l);color:var(--text-m);background:transparent;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}
.history-week-bar .week-dot.history-dot:hover{border-color:var(--gold);color:var(--gold);background:rgba(212,168,67,.08)}
.history-week-bar .week-dot.history-dot.active{border-color:var(--gold);color:var(--primary);background:var(--gold);box-shadow:0 2px 10px rgba(212,168,67,.4)}
.history-readonly .person-cell{cursor:default}
.history-readonly .person-cell:hover{background:#fff;box-shadow:none}
.history-readonly .person-cell.empty-slot{animation:none;border-style:solid;color:transparent}
@media(max-width:600px){
  .btn-history{font-size:.72rem;padding:5px 10px;margin-left:6px}
  .history-week-bar{gap:6px;padding:8px 0}
  .history-week-bar .week-dot.history-dot{width:32px;height:32px;font-size:.78rem;min-height:32px}
}
@media(max-width:375px){
  .btn-history{font-size:.68rem;padding:4px 8px}
}

/* === History Toolbar === */
.history-toolbar{display:flex;gap:12px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.history-search{width:280px;padding:10px 14px;border:1px solid var(--border-l);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);font-size:.9rem;transition:border-color .2s,box-shadow .2s}
.history-search:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.15)}
.history-search::placeholder{color:var(--text-d)}
.person-cell.history-highlight{background:#fef3c7 !important;box-shadow:inset 0 0 0 2px #f59e0b}
.hc-row.history-highlight{background:rgba(245,158,11,.15)}
.hc-row.history-dim{opacity:.3}

/* === 編輯模式 === */
.person-cell.editable{cursor:pointer}
.person-cell.editable:hover{background:#dbeafe;box-shadow:inset 0 0 0 2px #3b82f6}
.person-cell.editable.empty-slot{color:#999;font-size:1.1rem;border:1px dashed #bbb;background:#fafafa;animation:none}
.edit-mode-banner{background:rgba(52,152,219,.12);border:1px solid rgba(52,152,219,.3);border-radius:8px;padding:10px 16px;margin-bottom:14px;font-size:.88rem;color:var(--info);display:flex;align-items:center;gap:8px}

/* === R10: 跨週搜尋 === */
.cross-week-result{padding:8px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;flex-wrap:wrap;gap:4px}
.cross-week-result:last-child{border-bottom:none}

/* === R12: 歷史編輯變更標記 === */
.cell-modified{background:#fff8e1 !important;box-shadow:inset 0 0 0 2px #f59e0b}

/* === 週次比較 === */
.compare-diff{background:rgba(231,76,60,.1) !important;box-shadow:inset 0 0 0 2px rgba(231,76,60,.5)}
.compare-other{font-size:.72rem;color:#888;margin-top:2px}
.compare-same{background:rgba(39,174,96,.06) !important}
.compare-header{background:rgba(52,152,219,.08);border:1px solid rgba(52,152,219,.2);border-radius:8px;padding:10px 16px;margin-bottom:14px;font-size:.88rem;color:var(--info)}

/* === 累計統計 === */
.cum-stats-section{margin-top:20px;padding:18px;background:var(--card-l);border:1px solid var(--border);border-radius:10px}
.cum-stats-section h3{color:var(--gold);margin-bottom:14px;border-left:3px solid var(--gold);padding-left:12px}

/* === 批次匯出選擇模式 === */
.week-dot.history-dot.batch-select{border-style:dashed}
.week-dot.history-dot.batch-selected{background:var(--primary-ll);border-color:var(--primary-ll);color:#fff}

/* === R1: 新手引導 === */
#onboardingBanner{background:rgba(42,82,152,.12);border:1px solid rgba(42,82,152,.3);border-radius:10px;padding:18px 20px;margin-bottom:18px;white-space:pre-line;animation:fadeSlideIn .4s ease;transition:opacity .3s}

/* === R4: 空缺診斷面板 === */
.diag-panel{background:rgba(231,76,60,.06);border:1px solid rgba(231,76,60,.2);border-radius:10px;padding:14px 18px;margin-bottom:18px;font-size:.88rem;animation:fadeSlideIn .3s ease}
.diag-panel summary{cursor:pointer;color:var(--danger);font-weight:600;user-select:none;padding:4px 0}
.diag-panel summary:hover{color:var(--gold)}
.diag-item{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);flex-wrap:wrap}
.diag-item:last-child{border-bottom:none}
.diag-duty{font-weight:600;color:var(--gold);min-width:80px}
.diag-when{color:var(--info);font-family:monospace;min-width:120px}
.diag-reason{color:var(--warning);min-width:100px}
.diag-suggest{color:var(--text-m);font-size:.82rem;flex:1}

/* === 列印樣式 === */
@media print {
  header, .btn-row, .step:not(.active), #bgVideo, .toast,
  .modal-overlay, .ver, .shortcut-hint, .week-progress,
  #stepImport, .exclude-section, .duty-grid, .summary-bar,
  .lastweek-upload, .btn, button, .btn-history, .resched-btn,
  .history-week-bar, #historyDashboard, .history-toolbar,
  .diag-panel, #onboardingBanner, #draftRecoveryBanner,
  #offlineDot, .tab-bar, .fill-select,
  .stats-grid { display: none !important; }
  body { background: white; color: black; padding: 0; }
  main { padding: 0; max-width: none; }
  .step.active { box-shadow: none; border: none; background: white; padding: 10px 0; }
  .tab-panel { display: block !important; page-break-inside: avoid; margin-bottom: 20px; }
  .tab-panel::before { content: attr(data-label); font-weight: bold; font-size: 14pt; display: block; margin-bottom: 8px; }
  table { border-collapse: collapse; width: 100%; }
  td, th { border: 1px solid #333; padding: 3px 5px; font-size: 9pt; }
  .tbl-wrap { overflow: visible; box-shadow: none; border: 1px solid #333; }
  .person-cell { min-width: auto; min-height: auto; }
  .pid { font-size: 8pt; }
  .pname { font-size: 7pt; }
}