:root{--navy:#0b2f66;--navy2:#123f83;--gold:#e8ad22;--bg:#f4f7fb;--ink:#172033;--muted:#6d7688;--line:#dde4ee;--success:#188454;--danger:#c53f4f;font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.hidden{display:none!important}button,input{font:inherit}button{cursor:pointer}.splash{position:fixed;inset:0;background:linear-gradient(155deg,var(--navy),#061b3c);z-index:9999;color:#fff;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:24px;transition:.3s}.splash-mark,.brand-mark,.mini-logo{display:grid;place-items:center;background:linear-gradient(145deg,var(--gold),#ffd76b);color:var(--navy);font-weight:900;box-shadow:0 10px 30px rgba(0,0,0,.15)}.splash-mark{width:96px;height:96px;border-radius:28px;font-size:36px}.splash h1{margin:20px 0 5px;font-size:34px}.splash p{opacity:.82;margin:0}.dots{display:flex;gap:7px;margin-top:24px}.dots i{width:8px;height:8px;border-radius:50%;background:#fff;animation:b 1s infinite}.dots i:nth-child(2){animation-delay:.12s}.dots i:nth-child(3){animation-delay:.24s}@keyframes b{50%{opacity:.25;transform:translateY(-4px)}}.offline-bar{position:fixed;top:0;left:0;right:0;background:#a33;color:#fff;text-align:center;padding:8px;z-index:10000;font-size:13px}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.login-brand{background:linear-gradient(145deg,var(--navy),#071d40);color:#fff;padding:52px;display:flex;flex-direction:column;justify-content:space-between}.brand-row,.header-brand{display:flex;align-items:center;gap:12px;direction:ltr;text-align:left}.brand-mark{width:58px;height:58px;border-radius:18px;font-size:22px}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:16px}.brand-row strong,.header-brand strong{display:block;font-size:20px}.brand-row small,.header-brand small{opacity:.72}.hero-copy{max-width:650px}.eyebrow{color:var(--gold);font-weight:800;font-size:13px}.hero-copy h1{font-size:48px;line-height:1.15;margin:14px 0}.hero-copy p{font-size:18px;line-height:1.8;opacity:.83}.feature-pills{display:flex;flex-wrap:wrap;gap:8px}.feature-pills span{border:1px solid rgba(255,255,255,.25);padding:8px 12px;border-radius:999px;font-size:13px}.login-card{align-self:center;margin:38px;max-width:500px;width:calc(100% - 76px);background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 22px 70px rgba(20,50,90,.10)}.mini-logo{width:58px;height:58px;border-radius:18px;margin:auto;font-size:20px}.login-card h2{text-align:center;margin:16px 0 6px}.muted{color:var(--muted)}.login-card>p{text-align:center}label{display:block;font-weight:700;font-size:14px;margin-top:18px}input{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;margin-top:7px;background:#fff;outline:none}input:focus{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(18,63,131,.08)}.password-wrap{position:relative}.password-wrap input{padding-left:50px}.icon-btn{position:absolute;left:8px;top:14px;background:none;border:0}.primary-btn,.secondary-btn,.ghost-btn{border-radius:12px;border:0;padding:12px 16px;font-weight:800}.primary-btn{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;width:100%;margin-top:22px}.secondary-btn{background:#eef4ff;color:var(--navy);border:1px solid #cddaf1;width:100%;margin-top:10px}.secondary-btn.compact{width:auto;margin:0}.ghost-btn{background:#fff;border:1px solid var(--line);color:var(--navy)}.message{margin-top:14px;border-radius:12px;padding:11px 12px;font-size:13px}.message.error{background:#fff0f2;color:#a62b3b}.login-note{font-size:12px!important;line-height:1.7;background:#fff8e7;padding:10px;border-radius:12px;color:#72500b!important}.app-header{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}.header-actions{display:flex;align-items:center;gap:10px}.role-badge{background:#fff4d4;color:#7a5700;border:1px solid #f2d681;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800}.app-body{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 76px)}.sidebar{background:linear-gradient(180deg,var(--navy),#071d40);padding:18px 12px;display:flex;flex-direction:column;gap:7px}.nav-item{border:0;background:transparent;color:#e9effa;text-align:right;padding:12px 14px;border-radius:10px;font-weight:700}.nav-item.active,.nav-item:hover{background:var(--gold);color:#12264b}.content{padding:28px;min-width:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.section-head h2{margin:5px 0 0}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat-card,.panel,.group-card,.student-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 25px rgba(18,45,80,.05)}.stat-card{padding:18px}.stat-card b{display:block;font-size:28px;color:var(--navy);margin-top:7px}.stat-card span{font-size:13px;color:var(--muted)}.panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}.panel{padding:18px}.panel h3{margin-top:0}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.group-card{padding:18px}.group-card h3{margin:0 0 8px}.group-card p{margin:5px 0;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:650px}th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:right;font-size:13px}th{color:var(--muted);font-weight:800;background:#fafbfd}.status{display:inline-block;padding:5px 8px;border-radius:999px;font-weight:800;font-size:11px}.status.active{background:#e8f7f0;color:var(--success)}.status.inactive{background:#fff0f2;color:var(--danger)}.toolbar{margin-bottom:12px}.toolbar input{max-width:360px}.student-card{padding:22px}.student-card h3{font-size:24px;margin:0 0 8px}.student-meta{display:flex;gap:10px;flex-wrap:wrap}.student-meta span{background:#f2f5fa;border:1px solid var(--line);padding:7px 10px;border-radius:10px;font-size:13px}.empty{padding:26px;text-align:center;color:var(--muted);background:#fff;border:1px dashed #cfd8e7;border-radius:16px}@media(max-width:900px){.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-card{margin:28px auto;width:calc(100% - 32px)}.app-body{grid-template-columns:1fr}.sidebar{position:sticky;top:76px;z-index:20;flex-direction:row;overflow:auto;padding:8px}.nav-item{white-space:nowrap;text-align:center;padding:9px 12px}.content{padding:18px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel-grid{grid-template-columns:1fr}.cards-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.app-header{padding:0 12px;height:68px}.app-body{min-height:calc(100vh - 68px)}.sidebar{top:68px}.header-brand small{display:none}.ghost-btn{padding:8px 10px;font-size:12px}.role-badge{display:none}.content{padding:14px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px}.stat-card b{font-size:23px}.cards-grid{grid-template-columns:1fr}.section-head{align-items:flex-start}.secondary-btn.compact{padding:9px 11px}}


/* ===== V1.1 Mobile navigation + data-list fixes ===== */
@media(max-width:900px){
  .app-body{display:block;min-height:calc(100vh - 76px)}
  .sidebar{
    position:sticky;top:76px;z-index:20;
    width:100%;height:auto!important;min-height:0!important;
    padding:8px 10px;
    display:flex;flex-direction:row;align-items:center;justify-content:flex-start;
    gap:6px;overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
  }
  .nav-item{
    flex:0 0 auto!important;
    width:auto!important;height:42px!important;min-height:42px!important;max-height:42px!important;
    padding:0 14px!important;margin:0!important;
    display:flex;align-items:center;justify-content:center;
    border-radius:12px;line-height:1!important;white-space:nowrap;
    align-self:center!important;
  }
  .nav-item.active,.nav-item:hover{height:42px!important;min-height:42px!important;max-height:42px!important}
}

@media(max-width:640px){
  .app-header{height:68px}
  .app-body{min-height:calc(100vh - 68px)}
  .sidebar{top:68px}
  .panel{padding:14px}
  .table-wrap{overflow:visible}
  .responsive-data-table{min-width:0!important;width:100%;border-collapse:separate;border-spacing:0}
  .responsive-data-table thead{display:none}
  .responsive-data-table,.responsive-data-table tbody,.responsive-data-table tr,.responsive-data-table td{display:block;width:100%}
  .responsive-data-table tbody{display:grid;gap:12px}
  .responsive-data-table tr{
    border:1px solid var(--line);border-radius:16px;background:#fff;
    padding:10px 12px;box-shadow:0 5px 16px rgba(18,45,80,.04);overflow:hidden;
  }
  .responsive-data-table td{
    border-bottom:1px solid #edf1f6;padding:9px 2px!important;
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    text-align:left;font-size:13px;white-space:normal;overflow-wrap:anywhere;
  }
  .responsive-data-table td:last-child{border-bottom:0}
  .responsive-data-table td::before{
    content:attr(data-label);font-weight:800;color:var(--muted);text-align:right;flex:0 0 auto;
  }
  .students-data-table td[data-label="الاسم"]{font-weight:800;color:var(--ink)}
  .students-data-table td[data-label="الاسم"]::before{font-weight:800;color:var(--muted)}
}


/* ===== V1.2 Teacher management ===== */
.inline-btn{width:auto!important;margin:0!important;display:inline-flex;align-items:center;justify-content:center;gap:6px}
select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;margin-top:7px;background:#fff;outline:none;font:inherit;color:var(--ink)}
select:focus{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(18,63,131,.08)}
.actions{display:flex;gap:6px;flex-wrap:wrap}.action-btn{border:1px solid var(--line);background:#fff;color:var(--navy);padding:7px 9px;border-radius:9px;font-weight:800;font-size:12px}.action-btn.warn{color:#9a5c00;background:#fff8e7;border-color:#f1d28b}.action-btn.danger{color:#a52b3d;background:#fff1f3;border-color:#f0c5cb}
.group-actions{display:flex;gap:8px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.modal{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:18px}.modal-backdrop{position:absolute;inset:0;background:rgba(4,17,39,.62);backdrop-filter:blur(3px)}.modal-card{position:relative;z-index:1;background:#fff;border-radius:22px;border:1px solid var(--line);box-shadow:0 25px 80px rgba(0,0,0,.25);width:min(560px,100%);max-height:90vh;overflow:auto;padding:22px}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.modal-head h3{margin:4px 0 0;font-size:23px}.close-btn{border:0;background:#f1f4f8;color:var(--navy);width:38px;height:38px;border-radius:12px;font-size:24px;line-height:1}.modal-actions{display:flex;gap:10px;justify-content:flex-start;margin-top:20px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#f7f9fc;border:1px solid var(--line);padding:12px 14px;border-radius:14px}.switch-row input{width:22px;height:22px;margin:0}.hint{margin-top:15px;padding:11px 12px;background:#fff8e7;color:#70510c;border:1px solid #f0d58f;border-radius:12px;font-size:12px;line-height:1.7}.success-box{background:#eaf8f1;color:#126b45;border:1px solid #bde7d2;padding:12px;border-radius:12px;margin:16px 0}.credential-line{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:start;padding:11px 0;border-bottom:1px solid var(--line)}.credential-line span{color:var(--muted);font-weight:700}.credential-line code{direction:ltr;text-align:left;overflow-wrap:anywhere;background:#f4f6f9;padding:7px;border-radius:8px}.danger-note{color:#9a2737;background:#fff2f3;border:1px solid #f1ccd1;border-radius:12px;padding:10px;font-size:12px;line-height:1.6}.toast{position:fixed;z-index:3000;left:50%;bottom:24px;transform:translateX(-50%);background:#172033;color:#fff;padding:11px 16px;border-radius:12px;box-shadow:0 12px 35px rgba(0,0,0,.18);max-width:calc(100% - 32px);text-align:center}.toast.error{background:#9e2f3f}.toast.ok{background:#126b45}
@media(max-width:640px){.section-head .primary-btn.inline-btn{padding:9px 11px;font-size:12px}.actions{justify-content:flex-start}.responsive-data-table td[data-label="الإجراءات"]{display:block}.responsive-data-table td[data-label="الإجراءات"]::before{display:block;margin-bottom:8px}.credential-line{grid-template-columns:1fr}.modal{padding:10px}.modal-card{padding:18px;border-radius:18px}.modal-actions{display:grid;grid-template-columns:1fr 1fr}.modal-actions .inline-btn{width:100%!important}}


/* =========================
   V1.3 TENANT BRANDING
   ========================= */
.tenant-identity{display:flex;flex-direction:column;gap:7px}
.tenant-identity b{font-size:20px;color:var(--navy)}
.tenant-identity span{font-weight:700}
.tenant-phone{margin:2px 0 0!important;color:var(--muted);direction:ltr;text-align:right}
.tenant-parent-banner{
  display:flex;align-items:center;gap:14px;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;border-radius:18px;padding:16px 18px;margin-bottom:14px;
  box-shadow:0 10px 28px rgba(11,47,102,.12)
}
.tenant-parent-banner .tenant-avatar{
  min-width:52px;width:52px;height:52px;border-radius:16px;
  display:grid;place-items:center;background:var(--gold);color:var(--navy);
  font-weight:900;font-size:18px;direction:ltr
}
.tenant-parent-banner b{display:block;font-size:18px}
.tenant-parent-banner span{display:block;margin-top:3px;opacity:.9;font-weight:700}
.tenant-parent-banner small{display:block;margin-top:5px;opacity:.78;direction:ltr;text-align:right}