:root{
  --green:#136a38; --green-2:#1e8a4c; --lime:#95bf3c; --orange:#f5ae24;
  --bg:#f5f8f3; --card:#fff; --text:#1f2a24; --muted:#6b7a70; --border:#e1e8e0;
  --danger:#c0392b; --radius:12px; --shadow:0 2px 10px rgba(19,106,56,.07);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Cairo',Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.7;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--green-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:.3em 0 .5em;line-height:1.35;color:var(--green)}
h2{font-size:1.35rem} h3{font-size:1.15rem} h4{font-size:1rem}
.muted{color:var(--muted);font-size:.92em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:18px 16px 40px;flex:1}

/* top bar */
.topbar{background:#fff;border-bottom:3px solid var(--lime);display:flex;align-items:center;gap:16px;padding:6px 18px;position:sticky;top:0;z-index:20;box-shadow:var(--shadow)}
.brand img{height:46px;display:block}
.mainnav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
.mainnav a{padding:7px 12px;border-radius:8px;color:var(--text);font-weight:600;font-size:.95rem}
.mainnav a:hover{background:#eef5e6;text-decoration:none}
.mainnav a.active{background:var(--green);color:#fff}
.mainnav .logout{margin-inline-start:auto;color:var(--danger)}
.nav-toggle{display:none;margin-inline-start:auto;background:none;border:1px solid var(--border);border-radius:8px;font-size:1.3rem;padding:2px 12px;cursor:pointer}
.pill{background:var(--orange);color:#fff;border-radius:20px;padding:0 7px;font-size:.8rem}
@media (max-width:860px){
  .nav-toggle{display:block}
  .mainnav{display:none;position:absolute;top:100%;right:0;left:0;background:#fff;flex-direction:column;padding:8px;border-bottom:3px solid var(--lime)}
  body.nav-open .mainnav{display:flex}
  .mainnav .logout{margin:0}
}

.footer{text-align:center;padding:14px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--border);background:#fff}

/* cards & grid */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.card-head h3{margin:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:860px){.g2,.g3,.g4{grid-template-columns:1fr}}
@media (min-width:600px) and (max-width:860px){.g4,.g3{grid-template-columns:repeat(2,1fr)}}
.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;border-inline-start:5px solid var(--lime)}
.stat b{display:block;font-size:1.7rem;color:var(--green)}
.stat.orange{border-inline-start-color:var(--orange)}

/* forms */
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:4px}
input[type=text],input[type=password],input[type=tel],input[type=date],input[type=time],input[type=number],input[type=search],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #cfd9cd;border-radius:9px;font:inherit;background:#fff;color:var(--text)}
textarea{min-height:70px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--lime);border-color:var(--lime)}
.field{margin-bottom:12px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.row>.field{flex:1;min-width:150px}
.checks{display:flex;flex-wrap:wrap;gap:6px 16px}
.checks label{font-weight:400;display:flex;align-items:center;gap:6px;margin:0;cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:9px;border:1px solid transparent;background:var(--green);color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--green-2);text-decoration:none}
.btn-light{background:#fff;color:var(--green);border-color:#cfe0c8}
.btn-light:hover{background:#eef5e6}
.btn-orange{background:var(--orange)} .btn-orange:hover{background:#e39c12}
.btn-danger{background:#fff;color:var(--danger);border-color:#f0c4be} .btn-danger:hover{background:#fdecea}
.btn-sm{padding:4px 10px;font-size:.85rem}
.inline{display:inline}
.actions{display:flex;gap:6px;flex-wrap:wrap}

/* tables */
.table-wrap{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;background:#fff}
table.t th,table.t td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:right;vertical-align:top}
table.t th{background:#eef5e6;color:var(--green);font-weight:700;font-size:.9rem;white-space:nowrap}
table.t tr:hover td{background:#fafcf8}
table.t input,table.t select{padding:5px 7px;min-width:70px}
.badge{display:inline-block;padding:1px 10px;border-radius:20px;font-size:.78rem;font-weight:700;vertical-align:middle}
.badge-ok{background:#e1f3e6;color:#13723a}
.badge-warn{background:#fff3d6;color:#a06a00}
.badge-muted{background:#eceeed;color:#6c756f}
.badge-info{background:#e2eefc;color:#1b5fa8}

.alert{padding:10px 14px;border-radius:9px;margin-bottom:14px;font-weight:600}
.alert-success{background:#e1f3e6;color:#13723a;border:1px solid #bfe3c8}
.alert-error{background:#fdecea;color:#a2281b;border:1px solid #f4c6c0}
.alert-info{background:#fff7e3;color:#8a5b00;border:1px solid #f7dfa3}

/* auth */
.auth{max-width:400px;margin:5vh auto;background:#fff;border-radius:16px;padding:28px;box-shadow:0 8px 30px rgba(19,106,56,.12);border-top:5px solid var(--lime)}
.auth img{display:block;width:220px;margin:0 auto 10px}
.auth h2{text-align:center}

/* client bar & tabs */
.client-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.client-bar h2{margin:0}
.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:2px solid var(--border);margin-bottom:18px}
.tabs a{padding:8px 14px;white-space:nowrap;color:var(--muted);font-weight:600;border-bottom:3px solid transparent;margin-bottom:-2px}
.tabs a.active{color:var(--green);border-bottom-color:var(--orange)}
.tabs a:hover{text-decoration:none;color:var(--green)}

/* password box */
.passbox{background:#fff7e3;border:2px dashed var(--orange);border-radius:12px;padding:14px;margin-bottom:16px}
.passbox code{font-size:1.5rem;font-weight:700;letter-spacing:3px;direction:ltr;display:inline-block;background:#fff;padding:2px 12px;border-radius:8px}

/* plan render */
.plan-head{margin-bottom:10px}
.plan-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));border:1px solid #cfdccb;border-radius:var(--radius);overflow:hidden;background:#fff}
.plan-col{border-inline-start:1px solid #dfe8dc}
.plan-col:first-child{border-inline-start:0}
.plan-col-title{background:var(--green);color:#fff;text-align:center;font-weight:700;padding:9px 6px;font-size:1.05rem}
.plan-col:nth-child(even) .plan-col-title{background:var(--green-2)}
.plan-col-body{padding:10px 12px;font-size:.93rem}
.plan-sec{margin-bottom:10px}
.plan-sec-title{font-weight:700;color:var(--green);text-decoration:underline;text-underline-offset:4px}
.plan-opt .opt-name{font-weight:700;text-decoration:underline;text-underline-offset:3px;display:block}
.plan-opt{padding:2px 0}
.plan-or{color:var(--orange);font-weight:700;font-size:.85rem;padding:0 4px}
.plan-plus{text-align:center;color:var(--orange);font-weight:700;font-size:1.2rem;line-height:1}
.plan-note{background:#f4f8ef;border-radius:8px;padding:6px 8px;margin-top:8px;font-size:.88rem}
.plan-forbidden{margin-top:16px;background:#fdf0ee;border:1px solid #f4cfc9;border-radius:var(--radius);padding:12px 16px}
.plan-forbidden h4{color:var(--danger)}
.plan-forbidden ul{margin:0;padding-inline-start:20px}
.plan-notes{margin-top:16px;background:#fff8e6;border:1px solid #f6e0a6;border-radius:var(--radius);padding:12px 16px}
@media (max-width:860px){
  .plan-grid{grid-template-columns:1fr}
  .plan-col{border-inline-start:0;border-top:1px solid #dfe8dc}
}

/* plan editor */
.meal-card{border:1px solid #cfdccb;border-radius:var(--radius);margin-bottom:14px;background:#fff}
.meal-card>.mc-head{display:flex;gap:8px;align-items:center;background:#eef5e6;padding:8px 12px;border-radius:var(--radius) var(--radius) 0 0}
.meal-card>.mc-head input{font-weight:700;max-width:280px}
.mc-body{padding:10px 12px}
.sec-card{border:1px dashed #c7d6c2;border-radius:10px;padding:8px 10px;margin-bottom:10px;background:#fcfdfb}
.sec-head{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.opt-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr) auto;gap:6px;margin-bottom:6px;align-items:start}
.opt-row textarea{min-height:38px;height:38px}
.opt-row .or-tag{grid-column:1/-1;color:var(--orange);font-size:.8rem;font-weight:700;margin:-2px 0}
@media (max-width:700px){.opt-row{grid-template-columns:1fr}}
.icon-btn{border:none;background:none;color:var(--danger);cursor:pointer;font-size:1.1rem;padding:4px 6px}
.drag-hint{color:var(--muted);font-size:.8rem}

/* slots */
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px}
.day{flex:0 0 auto;border:1px solid var(--border);border-radius:10px;padding:6px 12px;text-align:center;background:#fff;cursor:pointer;min-width:84px}
.day.active{background:var(--green);color:#fff;border-color:var(--green)}
.day.disabled{opacity:.45;cursor:not-allowed}
.day small{display:block;font-size:.75rem}
.slots{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.slot{border:1px solid var(--lime);background:#f6faef;border-radius:8px;padding:6px 14px;cursor:pointer;font-weight:600}
.slot input{display:none}
.slot:has(input:checked){background:var(--orange);color:#fff;border-color:var(--orange)}

.tip{border-inline-start:4px solid var(--orange);background:#fff;border-radius:10px;padding:12px 16px;margin-bottom:12px;box-shadow:var(--shadow)}
.tip h4{margin:0 0 4px}
.kv{display:grid;grid-template-columns:180px 1fr;gap:4px 14px}
.kv dt{color:var(--muted);font-weight:600}
.kv dd{margin:0}
@media (max-width:600px){.kv{grid-template-columns:1fr}.kv dd{margin-bottom:6px}}
.chart-box{position:relative;height:280px}
.search-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.search-bar input,.search-bar select{max-width:280px}
.welcome{background:linear-gradient(120deg,var(--green),var(--green-2));color:#fff;border-radius:16px;padding:20px 22px;margin-bottom:18px}
.welcome h2{color:#fff;margin:0}

@media print{
  .topbar,.footer,.no-print,.tabs,.client-bar .btn{display:none!important}
  body{background:#fff}
  .container{max-width:none;padding:0}
  .card{box-shadow:none;border:0;padding:0}
  .plan-grid{grid-template-columns:repeat(var(--cols),1fr)!important}
  .plan-col{border-inline-start:1px solid #999!important;border-top:0!important}
  .plan-col-title{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .print-only{display:block!important}
}
.print-only{display:none}
.opt-qty{color:var(--muted);font-size:.9em}