:root{
  --brand-green-950:#00220f;
  --brand-green-900:#00341a;
  --brand-green-800:#005c29;
  --brand-green-700:#0a7238;
  --brand-green-600:#158548;
  --brand-green-500:#1f9a56;
  --brand-gold-500:#ffed36;
  --brand-gold-600:#e6c400;
  --brand-gold-700:#b89400;
  --slate-700:#3d4a5c;
  --slate-500:#64748b;
  --slate-300:#cbd5e1;
  --slate-200:#e2e8f0;
  --slate-100:#f1f5f9;
  --slate-50:#f8fafc;
  --red-600:#dc2626;
  --green-700:#15803d;
  --white:#ffffff;
  --radius:10px;
  --shadow:0 1px 2px rgba(0,44,20,.07), 0 4px 16px rgba(0,44,20,.08);
  --shadow-lg:0 8px 30px rgba(0,44,20,.2);
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--slate-50);
  color:var(--slate-700);
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important;}

h1,h2,h3{margin:0; color:var(--brand-green-900);}
label{display:block; font-size:12.5px; font-weight:600; color:var(--slate-500); margin:14px 0 6px; text-transform:uppercase; letter-spacing:.03em;}
input[type=text], input[type=password], input[type=date], select, textarea{
  width:100%; padding:9px 11px; border:1px solid var(--slate-300); border-radius:8px;
  font-family:inherit; font-size:14px; color:var(--brand-green-900); background:var(--white);
  outline:none; transition:border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus{
  border-color:var(--brand-green-600); box-shadow:0 0 0 3px rgba(21,133,72,.15);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  border:none; border-radius:8px; padding:10px 16px; font-size:14px; font-weight:600;
  cursor:pointer; transition:transform .05s ease, filter .15s, background .15s; white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-block{width:100%; margin-top:18px; padding:11px 16px;}
.btn-sm{padding:6px 11px; font-size:12.5px; border-radius:6px;}
.btn-primary{background:var(--brand-green-800); color:#fff;}
.btn-primary:hover{background:var(--brand-green-900);}
.btn-secondary{background:var(--slate-200); color:var(--brand-green-900);}
.btn-secondary:hover{background:var(--slate-300);}
.btn-accent{background:var(--brand-gold-500); color:#3a2f00;}
.btn-accent:hover{background:var(--brand-gold-600);}
.btn-ghost{background:transparent; color:var(--brand-green-900); border:1px solid var(--slate-300);}
.btn-ghost:hover{background:var(--slate-100);}
.btn-light{background:rgba(255,255,255,.18); color:#fff; border:1px solid rgba(255,255,255,.35);}
.btn-light:hover{background:rgba(255,255,255,.28);}
.btn-danger{background:#fde8e8; color:var(--red-600);}
.btn-danger:hover{background:#fbd5d5;}
.btn-image{background:var(--brand-green-600); color:#fff;}
.btn-image:hover{background:var(--brand-green-700);}

.icon-btn{background:none; border:none; font-size:22px; line-height:1; color:var(--slate-500); cursor:pointer; padding:2px 8px;}
.icon-btn:hover{color:var(--brand-green-900);}

/* ---------- Toast ---------- */
.toast{
  position:fixed; top:18px; left:50%; transform:translateX(-50%) translateY(-20px);
  background:var(--brand-green-900); color:#fff; padding:11px 20px; border-radius:8px;
  font-size:13.5px; font-weight:600; box-shadow:var(--shadow-lg); opacity:0; pointer-events:none;
  transition:opacity .2s, transform .2s; z-index:999; max-width:90vw; text-align:center;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0);}
.toast.error{background:#7f1d1d;}
.toast.success{background:var(--green-700);}

/* ---------- Auth ---------- */
.auth-screen{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:radial-gradient(1200px 600px at 20% -10%, #0a5c2c 0%, var(--brand-green-950) 55%, #001408 100%);
  padding:24px;
}
.auth-card{
  width:100%; max-width:400px; background:#fff; border-radius:16px; padding:32px 30px;
  box-shadow:var(--shadow-lg);
}
.auth-brand{display:flex; align-items:center; gap:14px; margin-bottom:22px;}
.auth-logo{
  width:50px; height:50px; border-radius:12px; overflow:hidden; flex-shrink:0;
  box-shadow:0 2px 8px rgba(0,44,20,.25);
}
.auth-logo img{width:100%; height:100%; object-fit:contain; display:block;}
.auth-brand h1{font-size:18px;}
.auth-brand p{margin:0; font-size:12.5px; color:var(--slate-500); font-weight:600; text-transform:uppercase; letter-spacing:.04em;}
.auth-card h2{font-size:17px; margin-bottom:4px;}
.muted{color:var(--slate-500); font-size:13px; line-height:1.5;}
.error{color:var(--red-600); font-size:13px; margin-top:10px; min-height:16px;}

/* ---------- App shell ---------- */
.app{min-height:100vh; display:flex; flex-direction:column;}
.topbar{
  background:var(--brand-green-950); color:#fff; padding:12px 24px;
  display:flex; align-items:center; justify-content:space-between; box-shadow:var(--shadow);
  position:sticky; top:0; z-index:50; gap:12px; flex-wrap:wrap;
}
.topbar-left{display:flex; align-items:center; gap:12px; min-width:0;}
.brand-mark{
  width:38px; height:38px; border-radius:9px; overflow:hidden; flex-shrink:0;
}
.brand-mark img{width:100%; height:100%; object-fit:contain; display:block;}
.brand-text{display:flex; flex-direction:column; line-height:1.25; min-width:0;}
.brand-text strong{font-size:14.5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.brand-text span{font-size:11.5px; color:#8fd6ac; text-transform:uppercase; letter-spacing:.06em; font-weight:600;}
.topbar-right{display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
.user-label{font-size:13px; color:#cdeedb; margin-right:6px; font-weight:600;}
.topbar .btn-ghost{color:#fff; border-color:rgba(255,255,255,.25);}
.topbar .btn-ghost:hover{background:rgba(255,255,255,.1);}

.main{max-width:1360px; width:100%; margin:0 auto; padding:20px 24px 60px;}

.plan-toolbar{
  background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:16px 18px;
  display:flex; flex-wrap:wrap; align-items:end; gap:16px; margin-bottom:20px;
}
.field-inline{display:flex; flex-direction:column; min-width:170px;}
.field-inline label{margin:0 0 5px;}
.toolbar-status{font-size:13px; font-weight:700; padding:7px 12px; border-radius:999px; background:var(--slate-100); color:var(--slate-500);}
.toolbar-status.draft{background:#fef3c7; color:#92400e;}
.toolbar-status.published{background:#dcfce7; color:var(--green-700);}
.toolbar-actions{display:flex; gap:10px; margin-left:auto; flex-wrap:wrap;}

/* ---------- Team sections ---------- */
.team-section{background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); margin-bottom:20px; overflow:hidden;}
.team-header{
  display:flex; align-items:center; justify-content:space-between; padding:13px 18px;
  color:#fff; gap:10px; flex-wrap:wrap;
}
.team-header h2{color:#fff; font-size:15.5px; letter-spacing:.02em; text-transform:uppercase;}
.team-civil{background:linear-gradient(90deg, var(--brand-green-900), var(--brand-green-600));}
.team-mechanical{background:linear-gradient(90deg, #6b5900, var(--brand-gold-700));}
.team-mechanical h2{color:#2a2200;}
.team-mechanical .btn-light{background:rgba(0,0,0,.12); color:#2a2200; border-color:rgba(0,0,0,.2);}
.team-mechanical .btn-light:hover{background:rgba(0,0,0,.2);}
.team-notes{background:linear-gradient(90deg, var(--brand-green-700), #00432a);}

.table-scroll{overflow-x:auto;}
.plan-table{width:100%; border-collapse:collapse; min-width:1080px;}
.plan-table thead th{
  background:var(--slate-100); color:var(--slate-500); font-size:11px; text-transform:uppercase;
  letter-spacing:.04em; font-weight:700; text-align:left; padding:10px 10px; border-bottom:1px solid var(--slate-200);
  position:sticky; top:0;
}
.plan-table tbody td{padding:6px 8px; border-bottom:1px solid var(--slate-100); vertical-align:top;}
.plan-table tbody tr:hover{background:#fafcfa;}
.plan-table input, .plan-table textarea{border:1px solid transparent; background:transparent; padding:7px 8px; font-size:13.5px;}
.plan-table input:hover, .plan-table textarea:hover{border-color:var(--slate-200);}
.plan-table input:focus, .plan-table textarea:focus{border-color:var(--brand-green-600); background:#fff;}
.plan-table textarea{resize:vertical; min-height:38px; line-height:1.35;}
.col-sr{width:56px;}
.col-name{width:130px;}
.col-crew{width:190px;}
.col-loc{width:130px;}
.col-activity{min-width:220px;}
.col-op{width:120px;}
.col-plant{width:110px;}
.col-veh{width:150px;}
.col-del{width:36px;}
.row-sr-badge{
  display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:7px;
  background:var(--slate-100); color:var(--slate-500); font-weight:700; font-size:12.5px; margin-top:4px;
}
.row-delete{
  background:none; border:none; color:var(--slate-300); font-size:17px; cursor:pointer; padding:6px;
  border-radius:6px; transition:color .15s, background .15s;
}
.row-delete:hover{color:var(--red-600); background:#fdeeee;}

/* ---------- Combobox (search & select) ---------- */
.combo-panel{
  position:fixed; background:#fff; border:1px solid var(--slate-300); border-radius:10px;
  box-shadow:var(--shadow-lg); max-height:240px; overflow-y:auto; z-index:500; padding:5px; display:none;
}
.combo-panel.open{display:block;}
.combo-item{
  display:flex; align-items:center; justify-content:space-between; gap:8px;
  padding:8px 10px; font-size:13.5px; border-radius:7px; cursor:pointer; color:var(--brand-green-900);
}
.combo-item:hover, .combo-item.active{background:var(--slate-100);}
.combo-item.selected{background:#e8f8ee; font-weight:600;}
.combo-item .check{color:var(--brand-green-700); font-weight:800; font-size:13px;}
.combo-empty{padding:9px 10px; color:var(--slate-500); font-size:13px;}
.combo-add{color:var(--brand-green-700); font-weight:700;}

/* ---------- Notes ---------- */
.notes-section{background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); margin-bottom:20px; overflow:hidden;}
.notes-list{padding:14px 18px; display:flex; flex-direction:column; gap:8px;}
.note-row{display:flex; align-items:center; gap:8px;}
.note-bullet{
  flex-shrink:0; width:22px; height:22px; border-radius:50%; background:var(--brand-gold-500);
  color:#3a2f00; font-weight:800; font-size:13px; display:flex; align-items:center; justify-content:center;
}
.note-row input{flex:1;}
.note-empty{color:var(--slate-500); font-size:13.5px; padding:4px 0;}

/* ---------- Modal ---------- */
.modal-overlay{
  position:fixed; inset:0; background:rgba(0,20,8,.55); display:flex; align-items:center; justify-content:center;
  padding:20px; z-index:100;
}
.modal{background:#fff; border-radius:14px; width:100%; max-width:440px; padding:22px 24px 26px; box-shadow:var(--shadow-lg); max-height:88vh; overflow-y:auto;}
.modal-wide{max-width:920px;}
.modal-header{display:flex; align-items:center; justify-content:space-between; margin-bottom:6px;}
.modal-tabs{display:flex; gap:4px; margin:16px 0 4px; border-bottom:1px solid var(--slate-200);}
.tab-btn{background:none; border:none; padding:10px 14px; font-size:13.5px; font-weight:600; color:var(--slate-500); cursor:pointer; border-bottom:2px solid transparent;}
.tab-btn.active{color:var(--brand-green-900); border-bottom-color:var(--brand-green-600);}
.tab-panel{display:none; padding-top:14px;}
.tab-panel.active{display:block;}

.lists-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(180px, 1fr)); gap:16px;}
.list-col h3{font-size:13px; text-transform:uppercase; letter-spacing:.03em; color:var(--slate-500); margin-bottom:8px;}
.add-row{display:flex; gap:6px; margin-bottom:10px;}
.add-row input{flex:1;}
.master-list{list-style:none; margin:0; padding:0; max-height:220px; overflow-y:auto; display:flex; flex-direction:column; gap:5px;}
.master-list li{
  display:flex; align-items:center; justify-content:space-between; background:var(--slate-50); border:1px solid var(--slate-200);
  border-radius:7px; padding:6px 9px; font-size:13px;
}
.master-list li button{background:none; border:none; color:var(--slate-300); cursor:pointer; font-size:15px;}
.master-list li button:hover{color:var(--red-600);}

.user-add-row{flex-wrap:wrap;}
.user-add-row input, .user-add-row select{flex:1; min-width:120px;}
.simple-table{width:100%; border-collapse:collapse; margin-top:14px;}
.simple-table th{text-align:left; font-size:11.5px; text-transform:uppercase; color:var(--slate-500); border-bottom:1px solid var(--slate-200); padding:8px;}
.simple-table td{padding:8px; border-bottom:1px solid var(--slate-100); font-size:13.5px;}
.badge{padding:3px 9px; border-radius:999px; font-size:11.5px; font-weight:700;}
.badge.admin{background:#e0e7ff; color:#3730a3;}
.badge.planner{background:#dcfce7; color:var(--green-700);}
.badge.inactive{background:#fee2e2; color:var(--red-600);}

/* ---------- PDF root (rendered off-screen, captured for export) ---------- */
.pdf-root{position:fixed; left:-99999px; top:0; width:1400px; background:#fff; font-family:'Inter',Arial,sans-serif; color:#1e293b;}

.pdf-header{background:var(--brand-green-950); color:#fff; padding:22px 30px; display:flex; align-items:center; justify-content:space-between;}
.pdf-header-left{display:flex; align-items:center; gap:14px;}
.pdf-logo{width:46px; height:46px; object-fit:contain; border-radius:10px; display:block;}
.pdf-title{font-size:21px; font-weight:800; letter-spacing:.03em;}
.pdf-subtitle{font-size:12px; color:#bfe7cf; text-transform:uppercase; letter-spacing:.05em; font-weight:700; margin-top:2px;}
.pdf-date{font-size:16px; font-weight:700;}
.pdf-section-bar{padding:10px 16px; font-size:12.5px; font-weight:800; letter-spacing:.04em; color:#fff; margin:20px 30px 0;}
.pdf-bar-civil{background:linear-gradient(90deg, var(--brand-green-900), var(--brand-green-600));}
.pdf-bar-mech{background:linear-gradient(90deg, #6b5900, var(--brand-gold-700)); color:#2a2200;}
.pdf-bar-notes{background:linear-gradient(90deg, var(--brand-green-700), #00432a);}
.pdf-table{width:calc(100% - 60px); margin:0 30px; border-collapse:collapse; font-size:12.5px;}
.pdf-table th{background:var(--slate-100); color:var(--brand-green-900); text-transform:uppercase; font-size:10.5px; letter-spacing:.03em; padding:9px 8px; text-align:left; border:1px solid var(--slate-200);}
.pdf-table td{padding:9px 8px; border:1px solid var(--slate-200); vertical-align:top; line-height:1.4;}
.pdf-table tr:nth-child(even) td{background:#f7fcf9;}
.pdf-empty-note{margin:10px 30px 0; color:var(--slate-500); font-style:italic; font-size:12.5px;}
.pdf-notes-box{margin:0 30px 22px; border:1px solid var(--slate-200); padding:14px 18px; font-size:12.5px; line-height:1.7;}
.pdf-note-line{display:flex; gap:8px;}
.pdf-note-line .dot{color:var(--brand-gold-700); font-weight:800;}
.pdf-footer{display:flex; justify-content:space-between; margin:28px 30px 24px; padding-top:14px; border-top:1px solid var(--slate-200); font-size:11px; color:var(--slate-500);}

/* =====================================================================
   Mobile
   ===================================================================== */
@media (max-width: 860px){
  .table-scroll{overflow-x:visible;}
  .plan-table{min-width:0; display:block;}
  .plan-table thead{display:none;}
  .plan-table tbody{display:block;}
  .plan-table tr{
    display:grid; grid-template-columns:1fr 1fr; gap:10px 14px;
    background:#fff; border:1px solid var(--slate-200); border-radius:12px;
    padding:14px 40px 12px 14px; margin-bottom:12px; box-shadow:var(--shadow); position:relative;
  }
  .plan-table tbody tr:hover{background:#fff;}
  .plan-table td{padding:0; border:none; min-width:0;}
  .plan-table td::before{
    content:attr(data-label); display:block; font-size:10.5px; font-weight:700;
    text-transform:uppercase; letter-spacing:.03em; color:var(--slate-500); margin-bottom:4px;
  }
  .plan-table td.col-sr{
    grid-column:1 / -1; order:-1; display:flex; align-items:center;
    padding-bottom:8px; margin-bottom:4px; border-bottom:1px solid var(--slate-100) !important;
  }
  .plan-table td.col-sr::before{display:none;}
  .plan-table td.col-crew, .plan-table td.col-activity{grid-column:1 / -1;}
  .plan-table td.col-del{position:absolute; top:10px; right:8px;}
  .plan-table input, .plan-table textarea{
    border:1px solid var(--slate-200); background:var(--slate-50); padding:9px 10px; font-size:16px;
  }
  .plan-table input:focus, .plan-table textarea:focus{background:#fff;}

  .plan-toolbar{flex-direction:column; align-items:stretch; padding:14px;}
  .field-inline{min-width:0; width:100%;}
  .toolbar-status{align-self:flex-start;}
  .toolbar-actions{margin-left:0; width:100%; flex-direction:column;}
  .toolbar-actions .btn{width:100%;}

  .topbar{padding:10px 14px;}
  .brand-text strong{font-size:13.5px;}
  .user-label{display:none;}
  .topbar-right{gap:6px;}
  .topbar .btn{padding:8px 11px; font-size:12.5px;}

  .main{padding:14px 12px 50px;}
  .team-header{padding:11px 14px;}

  .modal{padding:18px 16px 20px;}
  .user-add-row{flex-direction:column;}
  .user-add-row input, .user-add-row select{width:100%;}
  .simple-table{font-size:12.5px;}

  input[type=text], input[type=password], input[type=date], select, textarea{font-size:16px;}
}

@media (max-width: 480px){
  .auth-card{padding:26px 20px;}
  .lists-grid{grid-template-columns:1fr;}
}