/* ═══════════ لوحة تحكم منصة الوليد — نظام التصميم ═══════════ */
:root{
  --teal-950:#072420; --teal-900:#0A3530; --teal-800:#0E4A42; --teal-700:#0E5A4E;
  --teal-600:#13705f; --teal-500:#1a8a73; --teal-100:#d9efe9; --teal-50:#eef7f4;
  --cream:#F6F2E8; --cream-2:#FBF8F0; --gold:#C9A24B; --gold-soft:#E9D9AE;
  --ink:#182B26; --ink-2:#43574F; --ink-3:#7A8B83;
  --red:#C0453D; --red-soft:#F9E7E5; --green:#2E7D4F; --green-soft:#E5F2E9;
  --orange:#C77B2D; --orange-soft:#FBF0DF;
  --card:#ffffff; --line:#E6E0D2;
  --shadow:0 10px 30px rgba(10,53,48,.08);
  --shadow-lg:0 24px 60px rgba(10,53,48,.16);
  --r-lg:20px; --r-md:14px; --r-sm:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%}
body{
  font-family:'Tajawal',system-ui,sans-serif; background:var(--cream); color:var(--ink);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:15px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#c8c0aa;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ═══════════ شاشة الدخول ═══════════ */
.login-wrap{
  min-height:100vh; display:grid; place-items:center; padding:24px;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(26,138,115,.28), transparent 60%),
    radial-gradient(700px 420px at 8% 110%, rgba(201,162,75,.22), transparent 55%),
    linear-gradient(160deg,#0A3530 0%, #0E4A42 48%, #0B3D36 100%);
}
.login-card{
  width:min(430px,100%); background:var(--cream-2); border-radius:26px; padding:42px 38px 30px;
  box-shadow:var(--shadow-lg); text-align:center; border:1px solid rgba(201,162,75,.35);
}
.login-mark{
  width:86px;height:86px;margin:0 auto 18px;border-radius:24px;display:grid;place-items:center;
  background:linear-gradient(145deg,#0E5A4E,#0A3530); box-shadow:0 14px 30px rgba(10,53,48,.35);
}
.login-card h1{font-size:24px;font-weight:900;color:var(--teal-900)}
.login-sub{color:var(--ink-3);font-size:14px;margin:8px 0 26px}
#loginForm{text-align:right}
#loginForm label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin:14px 0 6px}
#loginForm input{
  width:100%;padding:13px 16px;border-radius:var(--r-md);border:1.5px solid var(--line);
  background:#fff;transition:.2s;outline:none;
}
#loginForm input:focus{border-color:var(--teal-500);box-shadow:0 0 0 4px rgba(26,138,115,.12)}
#loginBtn{
  width:100%;margin-top:22px;padding:14px;border-radius:var(--r-md);font-size:16px;font-weight:800;
  color:#fff;background:linear-gradient(135deg,var(--teal-700),var(--teal-900));
  transition:.2s;box-shadow:0 10px 24px rgba(10,53,48,.28);
}
#loginBtn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(10,53,48,.34)}
#loginBtn:disabled{opacity:.6;transform:none;cursor:wait}
.login-error{
  min-height:22px;margin-top:12px;color:var(--red);font-size:13.5px;font-weight:700;
  background:var(--red-soft);border-radius:var(--r-sm);padding:8px 12px;display:none;
}
.login-error.show{display:block}
.login-hint{margin-top:20px;font-size:12px;color:var(--ink-3);line-height:1.9}

/* ═══════════ هيكل التطبيق ═══════════ */
.app{display:flex;min-height:100vh}
.sidebar{
  width:262px;flex-shrink:0;background:linear-gradient(180deg,var(--teal-950),var(--teal-900) 40%,var(--teal-800));
  color:#EAF4F0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:12px;padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:22px;
  background:linear-gradient(145deg,var(--gold),#a8813a);color:var(--teal-950);
}
.brand-name{font-weight:900;font-size:17px}
.brand-sub{font-size:12px;color:#9FC4B9;margin-top:2px}
.nav{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:4px}
.nav-btn{
  display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:#C7DED5;
  font-size:14.5px;font-weight:700;text-align:right;transition:.18s;width:100%;
}
.nav-btn:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-btn.active{background:linear-gradient(135deg,rgba(201,162,75,.95),rgba(201,162,75,.75));color:var(--teal-950);box-shadow:0 8px 18px rgba(0,0,0,.25)}
.nav-btn .ico{width:22px;text-align:center;font-size:16px}
.nav-btn .cnt{margin-inline-start:auto;font-size:11px;background:rgba(255,255,255,.14);border-radius:20px;padding:2px 9px;font-weight:800}
.nav-btn.active .cnt{background:rgba(10,53,48,.2)}
.sidebar-user{display:flex;gap:12px;align-items:center;padding:16px 18px;border-top:1px solid rgba(255,255,255,.08)}
.user-avatar{width:42px;height:42px;border-radius:50%;background:var(--gold);color:var(--teal-950);display:grid;place-items:center;font-weight:900;font-size:18px}
.user-name{font-weight:800;font-size:14px}
.logout-btn{color:#9FC4B9;font-size:12px;margin-top:3px;text-decoration:underline}
.logout-btn:hover{color:#fff}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:22px 30px 14px;position:sticky;top:0;background:linear-gradient(var(--cream) 80%,transparent);z-index:20;
}
.topbar h2{font-size:23px;font-weight:900;color:var(--teal-900)}
.page-desc{color:var(--ink-3);font-size:13.5px;margin-top:4px}
.topbar-actions{display:flex;align-items:center;gap:10px}
.conn-badge{
  font-size:12px;font-weight:800;color:var(--teal-700);background:var(--teal-100);
  padding:7px 14px;border-radius:30px;
}
.conn-badge::before{content:"●";color:var(--green);margin-inline-end:6px;font-size:10px}
.page-content{padding:8px 30px 50px;display:flex;flex-direction:column;gap:18px}

/* ═══════════ أزرار ═══════════ */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:12px;
  font-size:14px;font-weight:800;transition:.18s;border:1.5px solid transparent;
}
.btn.primary{background:linear-gradient(135deg,var(--teal-700),var(--teal-900));color:#fff;box-shadow:0 8px 18px rgba(10,53,48,.22)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.danger{background:var(--red);color:#fff}
.btn.danger:hover{background:#a83a33}
.btn.ghost{border-color:var(--line);color:var(--ink-2);background:#fff}
.btn.ghost:hover{border-color:var(--teal-500);color:var(--teal-700)}
.btn.small{padding:7px 13px;font-size:12.5px;border-radius:10px}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* ═══════════ بطاقات ═══════════ */
.card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow);border:1px solid rgba(230,224,210,.7)}
.card-pad{padding:22px}
.card-title{font-size:16.5px;font-weight:900;color:var(--teal-900);display:flex;align-items:center;gap:9px}
.card-title::before{content:"";width:5px;height:20px;border-radius:4px;background:linear-gradient(var(--gold),var(--teal-600))}
.card-sub{font-size:12.5px;color:var(--ink-3);margin-top:6px}

/* ═══════════ صف الإحصائيات ═══════════ */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:14px}
.stat-card{
  background:var(--card);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow);
  border:1px solid rgba(230,224,210,.7);position:relative;overflow:hidden;transition:.2s;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-card::after{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:5px;background:var(--sc,var(--teal-600))}
.stat-num{font-size:31px;font-weight:900;color:var(--teal-900);line-height:1.1;font-variant-numeric:tabular-nums}
.stat-label{font-size:13px;color:var(--ink-2);font-weight:700;margin-top:5px}
.stat-ico{position:absolute;top:14px;inset-inline-end:14px;font-size:20px;opacity:.5}
.charts-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}

/* دونت */
.donut-wrap{display:flex;align-items:center;gap:22px;padding:18px 22px}
.donut{
  width:132px;height:132px;border-radius:50%;flex-shrink:0;position:relative;
  background:conic-gradient(var(--green) 0 33%, var(--orange) 33% 66%, var(--red) 66% 100%);
}
.donut::after{content:"";position:absolute;inset:22px;border-radius:50%;background:#fff;box-shadow:inset 0 2px 8px rgba(0,0,0,.06)}
.donut-center{position:absolute;inset:0;display:grid;place-items:center;font-weight:900;color:var(--teal-900);font-size:22px;z-index:2}
.legend{display:flex;flex-direction:column;gap:9px;flex:1}
.legend-item{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;color:var(--ink-2)}
.legend-dot{width:13px;height:13px;border-radius:4px;flex-shrink:0}
.legend-val{margin-inline-start:auto;font-weight:900;color:var(--teal-900)}

/* أعمدة */
.bars{display:flex;flex-direction:column;gap:11px;padding:18px 22px}
.bar-row{display:flex;align-items:center;gap:12px}
.bar-label{font-size:13px;font-weight:700;color:var(--ink-2);width:110px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-track{flex:1;height:22px;background:var(--cream);border-radius:8px;overflow:hidden}
.bar-fill{height:100%;border-radius:8px;background:linear-gradient(90deg,var(--teal-600),var(--teal-800));transition:width .8s cubic-bezier(.2,.8,.2,1);min-width:2px}
.bar-val{width:38px;font-weight:900;color:var(--teal-900);font-size:13.5px;text-align:left;font-variant-numeric:tabular-nums}

/* ═══════════ الجداول ═══════════ */
.table-tools{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.search-box{flex:1;min-width:200px;position:relative}
.search-box input{
  width:100%;padding:11px 42px 11px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--cream-2);outline:none;transition:.2s;
}
.search-box input:focus{border-color:var(--teal-500);background:#fff;box-shadow:0 0 0 4px rgba(26,138,115,.1)}
.search-box::after{content:"⌕";position:absolute;top:50%;inset-inline-start:15px;transform:translateY(-50%);color:var(--ink-3);font-size:19px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{
  text-align:right;padding:13px 16px;background:var(--teal-50);color:var(--teal-800);font-weight:900;font-size:12.5px;
  border-bottom:2px solid var(--teal-100);white-space:nowrap;position:sticky;top:0;
}
tbody td{padding:12px 16px;border-bottom:1px solid #F0EBDD;color:var(--ink-2);vertical-align:middle}
tbody tr{transition:.15s}
tbody tr:hover{background:var(--teal-50)}
.row-actions{display:flex;gap:7px;justify-content:flex-end}
.icon-btn{
  width:33px;height:33px;border-radius:9px;display:grid;place-items:center;font-size:14.5px;transition:.15s;border:1px solid var(--line);background:#fff;
}
.icon-btn.view:hover{border-color:var(--teal-500);background:var(--teal-50)}
.icon-btn.del:hover{border-color:var(--red);background:var(--red-soft)}
.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:800;white-space:nowrap}
.badge.green{background:var(--green-soft);color:var(--green)}
.badge.red{background:var(--red-soft);color:var(--red)}
.badge.orange{background:var(--orange-soft);color:var(--orange)}
.badge.teal{background:var(--teal-100);color:var(--teal-700)}
.badge.gold{background:#F5EDD7;color:#96742E}
.badge.gray{background:#EDEBE4;color:var(--ink-3)}
.muted{color:var(--ink-3);font-size:12.5px}
.pager{display:flex;align-items:center;gap:10px;justify-content:center;padding:14px;border-top:1px solid var(--line)}
.pager button{padding:7px 15px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:800;font-size:13px;color:var(--ink-2)}
.pager button:disabled{opacity:.4}
.pager span{font-size:13px;color:var(--ink-3);font-weight:700}

/* ═══════════ نماذج الإضافة (مودال) ═══════════ */
.modal-back{position:fixed;inset:0;background:rgba(7,36,32,.5);backdrop-filter:blur(4px);z-index:100;display:grid;place-items:center;padding:20px;animation:fadeIn .2s}
.modal{
  width:min(560px,100%);max-height:88vh;overflow-y:auto;background:var(--cream-2);border-radius:22px;
  box-shadow:var(--shadow-lg);animation:popIn .25s cubic-bezier(.2,.9,.3,1.2);
}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:18px;font-weight:900;color:var(--teal-900)}
.modal-close{width:34px;height:34px;border-radius:10px;font-size:17px;color:var(--ink-3)}
.modal-close:hover{background:var(--red-soft);color:var(--red)}
.modal-body{padding:22px 24px;display:grid;grid-template-columns:1fr 1fr;gap:15px}
.modal-body .full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;font-weight:800;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border-radius:11px;border:1.5px solid var(--line);background:#fff;outline:none;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal-500);box-shadow:0 0 0 4px rgba(26,138,115,.1)}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--line)}
.warn-box{
  grid-column:1/-1;background:var(--orange-soft);border:1px solid #EBD3AE;border-radius:12px;
  padding:12px 16px;font-size:13px;color:#8A5A1B;font-weight:700;line-height:1.9;
}
.danger-box{
  grid-column:1/-1;background:var(--red-soft);border:1px solid #EBC2BE;border-radius:12px;
  padding:14px 17px;font-size:13.5px;color:#8C322C;font-weight:700;line-height:2;
}
.danger-box ul{margin-inline-start:18px}

/* ═══════════ درج الترابط ═══════════ */
.drawer-back{position:fixed;inset:0;background:rgba(7,36,32,.45);backdrop-filter:blur(3px);z-index:90;animation:fadeIn .2s}
.drawer{
  position:fixed;top:0;bottom:0;inset-inline-end:0;width:min(480px,94vw);background:var(--cream-2);z-index:95;
  box-shadow:-20px 0 60px rgba(7,36,32,.25);overflow-y:auto;animation:slideIn .3s cubic-bezier(.2,.9,.3,1);
}
.drawer-head{
  padding:22px 24px;background:linear-gradient(135deg,var(--teal-800),var(--teal-950));color:#fff;position:sticky;top:0;z-index:2;
}
.drawer-head h3{font-size:19px;font-weight:900}
.drawer-head p{font-size:12.5px;color:#A9CDBF;margin-top:5px}
.drawer-close{position:absolute;top:18px;inset-inline-end:18px;width:34px;height:34px;border-radius:10px;color:#cfe6dd;font-size:17px}
.drawer-close:hover{background:rgba(255,255,255,.12);color:#fff}
.drawer-body{padding:20px 22px;display:flex;flex-direction:column;gap:16px}
.rel-section{background:#fff;border-radius:16px;border:1px solid var(--line);overflow:hidden}
.rel-section h4{
  padding:12px 16px;background:var(--teal-50);color:var(--teal-800);font-size:13.5px;font-weight:900;
  display:flex;justify-content:space-between;align-items:center;
}
.rel-section h4 .n{font-size:11px;background:var(--teal-700);color:#fff;border-radius:20px;padding:2px 10px}
.rel-list{max-height:230px;overflow-y:auto}
.rel-item{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid #F3EFE3;font-size:13.5px;color:var(--ink-2)}
.rel-item:last-child{border-bottom:none}
.rel-empty{padding:14px 16px;font-size:12.5px;color:var(--ink-3)}

/* ═══════════ تنبيهات ═══════════ */
.toast-root{position:fixed;bottom:22px;inset-inline-start:22px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{
  background:var(--teal-900);color:#fff;padding:13px 20px;border-radius:14px;font-size:14px;font-weight:700;
  box-shadow:var(--shadow-lg);animation:toastIn .3s cubic-bezier(.2,.9,.3,1.2);max-width:360px;line-height:1.8;
}
.toast.error{background:var(--red)}
.toast.warn{background:var(--orange)}

/* تحميل */
.busy-overlay{position:fixed;inset:0;background:rgba(246,242,232,.7);backdrop-filter:blur(3px);z-index:300;display:grid;place-items:center}
.spinner{width:52px;height:52px;border-radius:50%;border:5px solid var(--teal-100);border-top-color:var(--teal-700);animation:spin .8s linear infinite}
.empty-state{text-align:center;padding:50px 20px;color:var(--ink-3)}
.empty-state .big{font-size:42px;margin-bottom:12px;opacity:.6}
.skeleton{height:14px;border-radius:7px;background:linear-gradient(90deg,#EDE8D9 25%,#F7F3E8 50%,#EDE8D9 75%);background-size:200% 100%;animation:sk 1.2s infinite}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:scale(.92) translateY(14px)}to{opacity:1;transform:scale(1) translateY(0)}}
@keyframes slideIn{from{transform:translateX(-40px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes sk{to{background-position:-200% 0}}

/* ═══════════ جوال ═══════════ */
@media (max-width:900px){
  .app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static}
  .nav{flex-direction:row;overflow-x:auto;padding:10px}
  .nav-btn{white-space:nowrap}
  .sidebar-user{display:none}
  .page-content{padding:8px 16px 40px}
  .topbar{padding:16px 16px 10px}
  .modal-body{grid-template-columns:1fr}
}