:root{
  --primary:#0F6E56;--primary-dark:#085041;--primary-light:#E1F5EE;--primary-mid:#1D9E75;
  --amber:#BA7517;--amber-light:#FAEEDA;--amber-mid:#EF9F27;
  --danger:#A32D2D;--danger-light:#FCEBEB;
  --success:#3B6D11;--success-light:#EAF3DE;
  --info:#185FA5;--info-light:#E6F1FB;
  --purple:#534AB7;--purple-light:#EEEDFE;
  --text:#1a1a1a;--text2:#555;--text3:#888;
  --border:rgba(0,0,0,0.09);--border2:rgba(0,0,0,0.16);
  --bg:#f4f4f2;--card:#fff;--surface:#f8f8f6;
  --r:8px;--rl:12px;--rx:16px;
  --sidebar-w:240px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}

/* LOGIN */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0a4535 0%,#0F6E56 60%,#1D9E75 100%);padding:1rem}
.login-card{background:#fff;border-radius:var(--rx);padding:2rem;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,0.2)}
.login-logo{width:56px;height:56px;border-radius:50%;background:var(--primary);color:#9FE1CB;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;margin:0 auto 1rem}
.login-title{font-size:20px;font-weight:700;text-align:center;color:var(--text)}
.login-sub{font-size:13px;color:var(--text3);text-align:center;margin-bottom:1.5rem}
.login-error{background:var(--danger-light);color:var(--danger);font-size:12px;padding:8px 12px;border-radius:var(--r);margin-top:8px}
.login-hint{font-size:11px;color:var(--text3);text-align:center;margin-top:12px;line-height:1.5}

/* FORMS */
.form-label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:5px;text-transform:uppercase;letter-spacing:0.4px}
.form-select,.form-input,.form-textarea{width:100%;padding:10px 12px;border:1px solid var(--border2);border-radius:var(--r);font-size:14px;color:var(--text);background:#fff;outline:none;transition:border 0.15s;font-family:inherit}
.form-select:focus,.form-input:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,110,86,0.1)}
.form-textarea{resize:vertical;min-height:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.form-group{margin-bottom:14px}
.form-hint{font-size:11px;color:var(--text3);margin-top:4px}
.form-error{font-size:11px;color:var(--danger);margin-top:4px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--r);font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--border2);background:var(--card);color:var(--text);transition:all 0.15s;font-family:inherit;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--surface)}
.btn:active{transform:scale(0.98)}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-amber{background:var(--amber);color:#fff;border-color:var(--amber)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-full{width:100%;justify-content:center}
.btn-icon{width:34px;height:34px;padding:0;justify-content:center;border-radius:var(--r)}
.btn-logout{width:100%;padding:8px;background:none;border:1px solid var(--border2);border-radius:var(--r);color:var(--text2);cursor:pointer;font-size:13px;transition:all 0.15s;font-family:inherit}
.btn-logout:hover{background:var(--danger-light);color:var(--danger);border-color:var(--danger)}

/* APP SHELL */
.app-shell{display:flex;min-height:100vh;position:relative}

/* SIDEBAR */
.sidebar{width:var(--sidebar-w);background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:200;transition:transform 0.25s;overflow-y:auto}
.sidebar-header{padding:1rem;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border);flex-shrink:0}
.sidebar-logo{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#9FE1CB;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}
.sidebar-title-wrap{flex:1;min-width:0}
.sidebar-title{display:block;font-size:13px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-sub{display:block;font-size:11px;color:var(--text3)}
.sidebar-close{background:none;border:none;cursor:pointer;font-size:18px;color:var(--text3);display:none;padding:4px}
.sidebar-nav{flex:1;padding:0.75rem 0;overflow-y:auto}
.nav-section{padding:6px 12px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text3);margin-top:8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;border-left:3px solid transparent;transition:all 0.15s;text-decoration:none}
.nav-item:hover{background:var(--surface);color:var(--primary)}
.nav-item.active{background:var(--primary-light);color:var(--primary);border-left-color:var(--primary)}
.nav-item .nav-icon{width:18px;height:18px;flex-shrink:0;opacity:0.7}
.nav-item.active .nav-icon{opacity:1}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;min-width:18px;text-align:center}
.sidebar-footer{padding:1rem;border-top:1px solid var(--border);flex-shrink:0}
.sidebar-user{font-size:12px;color:var(--text2);margin-bottom:8px}
.sidebar-user strong{display:block;font-size:13px;color:var(--text)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:199}

/* MAIN WRAP */
.main-wrap{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;min-width:0}

/* TOP BAR */
.top-bar{background:var(--card);border-bottom:1px solid var(--border);padding:0 1rem;height:56px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:100}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}
.top-bar-title{flex:1;font-size:16px;font-weight:600;color:var(--text)}
.top-bar-right{display:flex;align-items:center;gap:10px}
.month-select{font-size:13px;padding:6px 10px;border:1px solid var(--border2);border-radius:var(--r);background:var(--surface);color:var(--text);cursor:pointer}
.notif-bell{position:relative;cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--r);color:var(--text2);transition:background 0.15s}
.notif-bell:hover{background:var(--surface)}
.notif-count{position:absolute;top:4px;right:4px;background:var(--danger);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px}
.notif-panel{position:absolute;top:56px;right:1rem;width:320px;background:var(--card);border:1px solid var(--border2);border-radius:var(--rl);box-shadow:0 8px 24px rgba(0,0,0,0.12);z-index:200;max-height:400px;overflow-y:auto}
.notif-panel-hdr{padding:12px 16px;font-weight:600;font-size:14px;border-bottom:1px solid var(--border)}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background 0.15s}
.notif-item:hover{background:var(--surface)}
.notif-item:last-child{border-bottom:none}
.notif-item-title{font-size:13px;font-weight:600;color:var(--text)}
.notif-item-body{font-size:12px;color:var(--text2);margin-top:2px}
.notif-item-time{font-size:11px;color:var(--text3);margin-top:4px}
.notif-empty{padding:24px 16px;text-align:center;color:var(--text3);font-size:13px}

/* PAGE CONTENT */
.page-content{padding:1.25rem;flex:1}

/* CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--rl);padding:1rem 1.25rem;margin-bottom:1rem}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.card-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.6px;color:var(--text3)}
.card-actions{display:flex;gap:8px;align-items:center}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:10px}
.page-title{font-size:18px;font-weight:700;color:var(--text)}
.page-sub{font-size:13px;color:var(--text2);margin-top:2px}

/* KPI GRID */
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:1rem}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:1rem;cursor:default}
.kpi-icon{width:36px;height:36px;border-radius:var(--r);display:flex;align-items:center;justify-content:center;margin-bottom:10px;font-size:18px}
.kpi-label{font-size:12px;color:var(--text2);margin-bottom:4px;line-height:1.4}
.kpi-val{font-size:20px;font-weight:700;color:var(--text);line-height:1.2}
.kpi-delta{font-size:11px;margin-top:4px;display:flex;align-items:center;gap:3px}
.kpi-delta.up{color:var(--success)}.kpi-delta.down{color:var(--danger)}.kpi-delta.warn{color:var(--amber)}

/* GRIDS */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
.grid-6040{display:grid;grid-template-columns:3fr 2fr;gap:1rem}
.grid-4060{display:grid;grid-template-columns:2fr 3fr;gap:1rem}

/* TABLES */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse}
th{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;color:var(--text3);padding:8px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:10px 12px;font-size:13px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--surface)}
.td-muted{color:var(--text3);font-size:12px}
.td-bold{font-weight:600}
.td-right{text-align:right}
.td-green{color:var(--success);font-weight:600}
.td-red{color:var(--danger);font-weight:600}
.td-amber{color:var(--amber);font-weight:600}
.empty-table{padding:40px;text-align:center;color:var(--text3);font-size:13px}

/* BADGES */
.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px;white-space:nowrap}
.badge-success{background:var(--success-light);color:var(--success)}
.badge-danger{background:var(--danger-light);color:var(--danger)}
.badge-warn{background:var(--amber-light);color:var(--amber)}
.badge-info{background:var(--info-light);color:var(--info)}
.badge-purple{background:var(--purple-light);color:var(--purple)}
.badge-gray{background:var(--surface);color:var(--text2);border:1px solid var(--border)}

/* STATUS ROWS */
.status-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.status-row:last-child{border-bottom:none;padding-bottom:0}
.status-row-label{font-size:13px;font-weight:500;color:var(--text)}
.status-row-sub{font-size:11px;color:var(--text3)}
.status-row-right{display:flex;align-items:center;gap:8px;text-align:right}
.status-row-amt{font-size:13px;font-weight:600;color:var(--text)}

/* PROGRESS BARS */
.progress-bar{background:var(--border);border-radius:4px;height:6px;overflow:hidden;flex:1}
.progress-fill{height:6px;border-radius:4px;transition:width 0.4s}
.exp-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.exp-label{font-size:12px;color:var(--text2);width:130px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.exp-val{font-size:12px;color:var(--text2);width:70px;text-align:right;flex-shrink:0}

/* ALERTS */
.alert{border-radius:var(--r);padding:12px 14px;margin-bottom:12px;font-size:13px;display:flex;align-items:flex-start;gap:10px}
.alert-icon{font-size:16px;flex-shrink:0;margin-top:1px}
.alert-success{background:var(--success-light);color:var(--success)}
.alert-danger{background:var(--danger-light);color:var(--danger)}
.alert-warn{background:var(--amber-light);color:var(--amber)}
.alert-info{background:var(--info-light);color:var(--info)}

/* MODALS */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:500;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal{background:var(--card);border-radius:var(--rl);padding:1.5rem;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;position:relative}
.modal-title{font-size:17px;font-weight:700;margin-bottom:1rem;color:var(--text)}
.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--border)}
.modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;cursor:pointer;font-size:20px;color:var(--text3);padding:4px;line-height:1}

/* QUICK ACTIONS */
.qa-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.qa-btn{background:var(--card);border:1px solid var(--border);border-radius:var(--rl);padding:16px 12px;cursor:pointer;text-align:center;transition:all 0.15s;font-family:inherit}
.qa-btn:hover{border-color:var(--primary);background:var(--primary-light)}
.qa-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-size:20px}
.qa-label{font-size:12px;font-weight:600;color:var(--text)}
.qa-sub{font-size:11px;color:var(--text3);margin-top:2px}

/* TIMELINE / FEED */
.feed-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.feed-item:last-child{border-bottom:none;padding-bottom:0}
.feed-dot{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.feed-body{flex:1;min-width:0}
.feed-title{font-size:13px;font-weight:600;color:var(--text)}
.feed-sub{font-size:12px;color:var(--text2);margin-top:1px}
.feed-time{font-size:11px;color:var(--text3);margin-top:3px}
.feed-right{font-size:13px;font-weight:600;text-align:right;flex-shrink:0}

/* STEP INDICATOR */
.steps{display:flex;gap:0;margin-bottom:1.5rem;counter-reset:step}
.step{flex:1;text-align:center;position:relative;padding-top:32px;font-size:11px;color:var(--text3)}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:24px;border-radius:50%;background:var(--border2);color:var(--text3);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;line-height:24px}
.step.active::before{background:var(--primary);color:#fff}
.step.done::before{background:var(--success);color:#fff;content:'✓'}
.step:not(:last-child)::after{content:'';position:absolute;top:12px;left:calc(50% + 12px);right:calc(-50% + 12px);height:1px;background:var(--border2)}
.step.done:not(:last-child)::after{background:var(--success)}

/* DIVIDER */
.divider{border:none;border-top:1px solid var(--border);margin:1rem 0}

/* SECTION HEADER */
.section-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:0.75rem}
.section-title{font-size:13px;font-weight:700;color:var(--text)}

/* BOTTOM NAV (mobile) */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom)}
.bottom-nav-inner{display:grid;gap:0;height:56px}
.bn-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;background:none;border:none;font-size:10px;color:var(--text3);font-family:inherit;padding:6px 0;transition:color 0.15s}
.bn-item.active{color:var(--primary)}
.bn-item svg{width:20px;height:20px}

/* PRINT REPORT */
.print-header{text-align:center;border-bottom:2px solid #000;padding-bottom:12px;margin-bottom:16px}
.print-header h1{font-size:18px;font-weight:700}
.print-header p{font-size:12px;color:#555}
.print-table{width:100%;border-collapse:collapse;margin-bottom:16px}
.print-table th,.print-table td{border:1px solid #ccc;padding:6px 10px;font-size:12px;text-align:left}
.print-table th{background:#f0f0f0;font-weight:700}
.print-signature{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;margin-top:32px}
.print-sig-box{border-top:1px solid #000;padding-top:8px;font-size:11px;text-align:center}
.amount-display{font-size:24px;font-weight:700;color:var(--primary);margin:4px 0}
.amount-label{font-size:12px;color:var(--text3);text-transform:uppercase;letter-spacing:0.5px}

/* TABS */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:1.25rem;overflow-x:auto}
.tab{padding:10px 16px;font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;transition:all 0.15s;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit}
.tab:hover{color:var(--primary)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary)}

/* ADMIN GRID */
.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:1rem}
.admin-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:1rem;text-align:center}
.admin-stat-val{font-size:28px;font-weight:700;color:var(--primary)}
.admin-stat-label{font-size:12px;color:var(--text2);margin-top:4px}

/* MOBILE RESPONSIVE */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-close{display:flex}
  .sidebar-overlay.visible{display:block}
  .main-wrap{margin-left:0;padding-bottom:56px}
  .hamburger{display:flex}
  .bottom-nav{display:block}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .qa-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-3,.grid-6040,.grid-4060{grid-template-columns:1fr}
  .form-row,.form-row-3{grid-template-columns:1fr}
  .admin-grid{grid-template-columns:repeat(2,1fr)}
  .page-content{padding:1rem}
  .notif-panel{right:0;left:0;width:auto;border-radius:0}
  .modal{margin:0;border-radius:var(--rl) var(--rl) 0 0;max-height:85vh}
  .modal-overlay{align-items:flex-end;padding:0}
}
@media(max-width:400px){
  .kpi-grid{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:repeat(2,1fr)}
}

/* PRINT */
@media print{
  .sidebar,.top-bar,.bottom-nav,.no-print,.btn,.tabs{display:none!important}
  .main-wrap{margin-left:0}
  .page-content{padding:0}
  .card{border:1px solid #ccc;box-shadow:none}
}

/* UTILS */
.text-right{text-align:right}.text-center{text-align:center}
.text-muted{color:var(--text3)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}
.fw-bold{font-weight:700}.fw-600{font-weight:600}
.fs-12{font-size:12px}.fs-11{font-size:11px}
.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}
.gap-1{gap:8px}.gap-2{gap:16px}
.hidden{display:none!important}