.btn{border:0;border-radius:8px;padding:8px 16px;cursor:pointer;font-weight:600}.btn-primary{background:var(--blue);color:#fff}.btn-success{background:var(--green);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-ghost{background:#fff;border:1px solid var(--gray-300)}.btn:hover:not(:disabled){filter:brightness(.96)}.btn:focus-visible{outline:3px solid #1565c055}.btn:disabled{opacity:.5;cursor:not-allowed}.card,.kpi-card{background:#fff;border-radius:12px;padding:18px;box-shadow:var(--shadow);min-width:0}.badge{display:inline-block;border-radius:999px;padding:3px 9px}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red)}.badge-blue{background:var(--blue-soft);color:var(--blue)}.badge-gray{background:var(--gray-200);color:var(--gray-700)}.modal-backdrop{position:fixed;inset:0;background:#0008;display:grid;place-items:center;z-index:80;padding:12px}.modal{background:#fff;border-radius:12px;width:min(680px,100%);max-height:90vh;overflow:auto}.modal-head,.modal-body,.modal-foot{padding:16px}.modal-head{border-bottom:1px solid #eee}.modal-foot{border-top:1px solid #eee}.toast-stack{position:fixed;top:16px;inset-inline-start:16px;z-index:100;display:grid;gap:8px;max-width:min(360px,calc(100vw - 32px))}.toast{background:#222;color:#fff;padding:12px 16px;border-radius:8px}.kpi-card strong{font-size:2rem}.empty-state{text-align:center;padding:28px;color:var(--gray-500)}.tabs{display:flex;gap:8px;flex-wrap:wrap}.pagination{display:flex;gap:6px;flex-wrap:wrap}.skeleton{min-height:80px;border-radius:8px;background:linear-gradient(90deg,var(--gray-100),var(--gray-200),var(--gray-100));background-size:200% 100%;animation:skeleton 1.2s infinite}@keyframes skeleton{to{background-position:-200% 0}}.progress-backdrop{position:fixed;inset:0;background:#0007;display:grid;place-items:center;z-index:200;padding:16px}.progress-dialog{width:min(460px,100%);background:#fff;border-radius:12px;padding:24px;box-shadow:0 12px 40px #0004;text-align:center}.progress-track{height:14px;background:var(--gray-200);border-radius:999px;overflow:hidden;margin:20px 0 10px}.progress-bar-fill{height:100%;background:var(--blue);border-radius:999px;transition:width .15s ease}.progress-label{font-size:.9rem;color:var(--gray-600)}

/* professional Arabic settings */
.settings-page{max-width:1180px;margin:0 auto;display:grid;gap:18px;padding-bottom:28px}.settings-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 24px;background:linear-gradient(135deg,#fff,#f5f8fc);border:1px solid var(--gray-200);border-radius:16px;box-shadow:var(--shadow)}.settings-header h1{margin:2px 0 3px;font-size:1.7rem}.settings-header p{margin:0;color:var(--gray-500)}.settings-eyebrow{font-size:.75rem;color:var(--blue);font-weight:700}.settings-section{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:22px;box-shadow:var(--shadow);min-width:0}.settings-section-head{display:flex;justify-content:space-between;gap:15px;align-items:start;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--gray-200)}.settings-section-head h2{margin:0;font-size:1.08rem}.settings-section-head p{margin:4px 0 0;color:var(--gray-500);font-size:.82rem}.settings-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.settings-field{display:grid;gap:6px;min-width:0}.settings-field>span{font-size:.82rem;font-weight:700;color:var(--gray-700)}.settings-field input,.settings-field select,.settings-field textarea{width:100%;background:#fbfcfe}.settings-field textarea{resize:vertical;min-height:105px;line-height:1.8}.settings-logo-panel{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;margin-top:18px;padding:16px;background:#f8fafc;border:1px solid var(--gray-200);border-radius:12px}.settings-logo-panel h3{margin:0;font-size:.95rem}.settings-logo-panel p{margin:4px 0 0;color:var(--gray-500);font-size:.78rem}.settings-logo-box{display:flex;align-items:center;gap:12px}.settings-logo-preview{width:88px;height:88px;object-fit:contain;border:1px solid var(--gray-300);border-radius:12px;padding:8px;background:#fff}.settings-upload-row{display:grid;gap:5px}.settings-upload{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid var(--blue);border-radius:9px;background:#fff;color:var(--blue);font-weight:700;cursor:pointer;white-space:nowrap}.settings-upload:hover{background:var(--blue-soft)}.settings-upload-icon{font-size:1rem}.settings-file-name{max-width:220px;color:var(--gray-500);font-size:.72rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-hint{margin-top:14px;padding:10px 12px;border-radius:9px;background:var(--blue-soft);color:var(--gray-700);font-size:.76rem}.grade-scale-editor{display:grid;gap:10px;width:100%}.grade-scale-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;padding:14px 16px;background:#f8fafc;border:1px solid var(--gray-200);border-radius:10px;box-sizing:border-box}.grade-field{display:grid;grid-template-columns:110px minmax(0,1fr);align-items:center;gap:10px;min-width:0}.grade-field-title{font-size:.8rem;font-weight:700;color:var(--gray-700);white-space:nowrap}.grade-field input{display:block!important;width:100%!important;min-width:0!important;max-width:none!important;box-sizing:border-box;background:#fff;text-align:right}.grade-field input[type=number]{text-align:center}.settings-money{max-width:760px}.backup-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.settings-file-picker{display:flex;align-items:center;gap:8px;min-width:260px;padding:4px;border:1px dashed var(--gray-300);border-radius:10px;background:#fafafa}.btn-secondary{background:var(--gray-800);color:#fff}.btn-secondary:hover:not(:disabled){background:#111827}.backup-actions>.btn-secondary{display:inline-flex!important;align-items:center;justify-content:center;min-width:190px;min-height:44px;padding:10px 18px;background:#1565c0!important;color:#fff!important;border:1px solid #1565c0!important;border-radius:9px;font-weight:700;opacity:1!important;visibility:visible!important;box-shadow:0 2px 5px #1565c033}.backup-actions>.btn-secondary:hover:not(:disabled){background:#0d47a1!important;color:#fff!important}.backup-actions>.btn-secondary::before{content:'↓ ';font-weight:800}@media(max-width:800px){.grade-scale-row{grid-template-columns:1fr}.grade-field{grid-template-columns:105px minmax(0,1fr)}.grade-field input{width:100%!important}.settings-header{align-items:stretch;flex-direction:column}.settings-form-grid{grid-template-columns:1fr}.settings-logo-panel{grid-template-columns:1fr}.settings-logo-box{justify-content:flex-start}.grade-scale-row{display:grid;grid-template-columns:1fr;gap:10px}.grade-scale-row>.grade-limit,.grade-scale-row>.grade-label{width:100%}.backup-actions{align-items:stretch;flex-direction:column}.settings-file-picker{width:100%}.settings-upload{flex:1}.settings-file-name{max-width:100%}}@media(max-width:600px){.settings-page{gap:12px}.settings-section{padding:15px}.settings-header{padding:18px}.settings-header h1{font-size:1.4rem}.settings-logo-box{flex-direction:column;align-items:stretch}.settings-logo-preview{margin:auto}.settings-upload{width:100%}.settings-file-picker{flex-direction:column;padding:8px}.settings-file-name{text-align:center}.settings-section-head{margin-bottom:14px}}

/* Financial module */
.report-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin:14px 0}.report-kpi{padding:18px;border-radius:16px;background:var(--surface,#fff);border:1px solid var(--border,#e5e7eb);display:flex;flex-direction:column;gap:6px}.report-kpi strong{font-size:1.45rem}.report-kpi-label{font-weight:700}.report-kpi small{color:var(--muted,#6b7280)}.report-kpi.green{border-inline-start:4px solid #16a34a}.report-kpi.red{border-inline-start:4px solid #dc2626}.report-kpi.amber{border-inline-start:4px solid #d97706}.report-kpi.blue{border-inline-start:4px solid #2563eb}.wrap{flex-wrap:wrap}.receipt{max-width:720px;margin:24px auto;padding:28px;text-align:center}.receipt hr{border:0;border-top:1px solid var(--border,#ddd);margin:18px 0}.receipt p{font-size:1.05rem;margin:10px 0}
@media(max-width:700px){.report-kpi-grid{grid-template-columns:1fr 1fr}.report-kpi strong{font-size:1.15rem}}