:root{--font-en: "Inter", sans-serif;--font-ar: "Cairo", sans-serif;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-primary-light: #eff6ff;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-sidebar-bg: #0f172a;--color-sidebar-text: #cbd5e1;--color-sidebar-active: #2563eb;--radius: 8px;--sidebar-width: 260px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-en);color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}[dir=rtl] body{font-family:var(--font-ar)}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:var(--sidebar-width);background:var(--color-sidebar-bg);color:var(--color-sidebar-text);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;overflow-y:auto}[dir=ltr] .admin-sidebar{left:0}[dir=rtl] .admin-sidebar{right:0}.sidebar-header{padding:1.25rem 1rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-header h2{font-size:1rem;font-weight:700;color:#fff;white-space:nowrap}.locale-toggle{background:#ffffff1a;border:none;color:#fff;padding:.25rem .625rem;border-radius:4px;cursor:pointer;font-size:.75rem;font-weight:600}.locale-toggle:hover{background:#ffffff2e}.sidebar-nav{flex:1;padding:.75rem 0}.nav-section{margin-bottom:.5rem}.nav-section-label{display:block;padding:.5rem 1rem .25rem;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#ffffff59}.nav-link{display:block;padding:.5rem 1rem;color:var(--color-sidebar-text);text-decoration:none;font-size:.875rem;font-weight:500;transition:background .15s,color .15s;border-radius:0}[dir=ltr] .nav-link{border-left:3px solid transparent}[dir=rtl] .nav-link{border-right:3px solid transparent}.nav-link:hover{background:#ffffff0f;color:#fff}.nav-link--active{background:#2563eb26;color:#fff}[dir=ltr] .nav-link--active{border-left-color:var(--color-sidebar-active)}[dir=rtl] .nav-link--active{border-right-color:var(--color-sidebar-active)}.admin-main{flex:1;padding:2rem}[dir=ltr] .admin-main{margin-left:var(--sidebar-width)}[dir=rtl] .admin-main{margin-right:var(--sidebar-width)}.page{max-width:1200px}.page h1{font-size:1.75rem;font-weight:700;margin-bottom:.25rem}.page-subtitle{color:var(--color-text-muted);font-size:.9375rem;margin-bottom:1.5rem}.page--centered{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.placeholder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.placeholder-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;font-weight:600;font-size:.9375rem}.placeholder-table{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:3rem 2rem;text-align:center;color:var(--color-text-muted);font-size:.9375rem}.btn{display:inline-block;padding:.625rem 1.25rem;border-radius:var(--radius);font-weight:600;font-size:.875rem;text-decoration:none;cursor:pointer;border:none;transition:background .15s}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-dark)}.page-loader{display:flex;align-items:center;justify-content:center;min-height:40vh;color:var(--color-text-muted);font-size:.9375rem}@media(max-width:768px){.admin-sidebar{width:100%;position:relative;height:auto}[dir=ltr] .admin-main,[dir=rtl] .admin-main{margin-left:0;margin-right:0}.admin-layout{flex-direction:column}}