:root{--sidebar:270px;--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--border:#e5e7eb;--primary:#2563eb;--success:#16a34a;--danger:#dc2626;--warning:#d97706}*{box-sizing:border-box}body{font-family:"Cairo",Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.app-sidebar{position:fixed;right:0;top:0;bottom:0;width:var(--sidebar);background:#111827;color:#fff;padding:20px 14px;overflow-y:auto;z-index:1030}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;color:#fff;text-decoration:none;padding:8px 12px 22px}.brand-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#3b82f6,#7c3aed)}.sidebar-label{font-size:11px;color:#94a3b8;padding:15px 14px 7px}.app-sidebar .nav-link{color:#cbd5e1;border-radius:10px;padding:10px 13px;margin:3px 0;display:flex;gap:11px;align-items:center}.app-sidebar .nav-link:hover,.app-sidebar .nav-link.active{background:#2563eb;color:#fff}.app-main{margin-right:var(--sidebar);min-height:100vh}.app-header{height:72px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:1020;backdrop-filter:blur(10px)}.page-content{padding:26px}.card{border:1px solid var(--border);border-radius:16px;box-shadow:0 7px 24px rgba(15,23,42,.045)}.card-header{background:transparent;border-bottom:1px solid var(--border);padding:18px 20px;font-weight:700}.stat-card{padding:20px;height:100%}.stat-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:22px}.money{font-variant-numeric:tabular-nums;font-weight:800}.table>:not(caption)>*>*{padding:.85rem .7rem}.table th{font-size:13px;color:#64748b;font-weight:700;white-space:nowrap}.badge-soft-success{background:#dcfce7;color:#166534}.badge-soft-danger{background:#fee2e2;color:#991b1b}.badge-soft-warning{background:#fef3c7;color:#92400e}.badge-soft-primary{background:#dbeafe;color:#1d4ed8}.form-control,.form-select{border-radius:10px;padding:.68rem .8rem;border-color:#dbe1ea}.form-control:focus,.form-select:focus{box-shadow:0 0 0 .2rem rgba(37,99,235,.12);border-color:#2563eb}.btn{border-radius:10px;padding:.62rem 1rem}.progress{height:10px;border-radius:999px}.empty-state{text-align:center;padding:45px 20px;color:#64748b}.empty-state i{font-size:50px;display:block;margin-bottom:12px;color:#cbd5e1}.quick-action{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--border);border-radius:13px;text-decoration:none;color:var(--text);background:#fff}.quick-action:hover{border-color:#93c5fd;background:#eff6ff}.mobile-toggle{display:none}.auth-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top right,#dbeafe,transparent 35%),radial-gradient(circle at bottom left,#ede9fe,transparent 35%),#f8fafc;padding:25px}.auth-card{width:min(460px,100%);border:0;border-radius:22px;box-shadow:0 25px 80px rgba(15,23,42,.13)}.landing{min-height:100vh;background:linear-gradient(135deg,#eff6ff 0,#fff 45%,#f5f3ff 100%)}.hero{padding:110px 0 80px}.hero h1{font-size:clamp(38px,5vw,68px);font-weight:900;line-height:1.15}.feature-card{height:100%;padding:25px}.dark-mode{--bg:#0f172a;--card:#172033;--text:#e5e7eb;--muted:#94a3b8;--border:#2b364a}.dark-mode body,.dark-mode{background:var(--bg);color:var(--text)}.dark-mode .card,.dark-mode .app-header,.dark-mode .quick-action,.dark-mode .form-control,.dark-mode .form-select{background:var(--card);color:var(--text);border-color:var(--border)}.dark-mode .table{--bs-table-bg:transparent;--bs-table-color:var(--text);--bs-table-border-color:var(--border)}.dark-mode .text-muted{color:#94a3b8!important}@media(max-width:991px){.app-sidebar{transform:translateX(100%);transition:.25s}.app-sidebar.open{transform:translateX(0)}.app-main{margin-right:0}.mobile-toggle{display:inline-flex}.page-content{padding:18px}.app-header{padding:0 15px}.hero{padding:70px 0 50px}}