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(width<=600px){.student-form-page{max-width:100%}.sibling-card{padding:var(--space-3)}}.student-profile-card{background:var(--color-white);border:1px solid var(--color-neutral-200);border-radius:var(--radius-lg);padding:var(--space-6);margin-bottom:var(--space-6);animation:fadeIn var(--transition-base) ease}.student-profile-header{align-items:start;gap:var(--space-5);display:flex}.student-avatar{border-radius:var(--radius-full);background:var(--color-primary-light);width:64px;height:64px;color:var(--color-primary);font-size:var(--text-xl);font-weight:var(--weight-bold);flex-shrink:0;justify-content:center;align-items:center;display:flex}.student-profile-info{flex:1;min-width:0}.student-profile-info h2{font-size:var(--text-xl);font-weight:var(--weight-bold);color:var(--color-neutral-900);margin:0 0 var(--space-1);align-items:center;gap:var(--space-3);display:flex}.student-profile-meta{gap:var(--space-1);margin-top:var(--space-2);flex-direction:column;display:flex}.student-profile-meta 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var(--transition-fast);justify-content:space-between;align-items:center;display:flex}.attendance-card:active{border-color:var(--color-primary)}.attendance-card-name{font-weight:var(--weight-medium);color:var(--color-neutral-900);font-size:var(--text-sm)}.attendance-card-time{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-neutral-500)}.finalize-bar{padding:var(--space-3) var(--space-4);background:var(--color-primary-light);border:1px solid var(--color-primary);border-radius:var(--radius-md);margin-bottom:var(--space-5);justify-content:space-between;align-items:center;display:flex}.finalize-bar span{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-primary)}.staff-section-header{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:2px solid 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.day-number{font-weight:var(--weight-semibold)}.toast-container{bottom:var(--space-6);right:var(--space-6);z-index:var(--z-toast,9999);gap:var(--space-2);flex-direction:column;display:flex;position:fixed}.toast{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--color-neutral-900);color:var(--color-white);font-size:var(--text-sm);font-weight:var(--weight-medium);box-shadow:var(--shadow-lg);animation:slideUp var(--transition-base) ease;display:flex}.toast.success{background:var(--color-success)}.toast.error{background:var(--color-danger)}@media (width<=767px){.attendance-table{display:none}.attendance-card-grid{flex-direction:column;display:flex}.attendance-selector{flex-direction:column;align-items:stretch}.attendance-selector h2{margin-right:0}.attendance-summary{flex-direction:column}}.fee-summary-cards{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.fee-card{background:var(--color-white);border:1px solid var(--color-neutral-200);border-radius:var(--radius-lg);padding:var(--space-5);text-align:center;animation:fadeIn var(--transition-base) ease}.fee-card-value{font-size:var(--text-2xl);font-weight:var(--weight-bold);color:var(--color-neutral-900);margin-bottom:var(--space-1)}.fee-card-label{font-size:var(--text-xs);color:var(--color-neutral-500);text-transform:uppercase;letter-spacing:.04em}.fee-card.success .fee-card-value{color:var(--color-success)}.fee-card.warning .fee-card-value{color:var(--color-warning)}.fee-card.danger .fee-card-value{color:var(--color-danger)}.overdue-header{margin-bottom:var(--space-4);justify-content:space-between;align-items:center;display:flex}.overdue-header h3{font-size:var(--text-lg);font-weight:var(--weight-semibold);margin:0}.severity-badge{border-radius:var(--radius-full);font-size:10px;font-weight:var(--weight-bold);text-transform:uppercase;align-items:center;padding:2px 6px;display:inline-flex}.severity-badge.normal{background:var(--color-success-light);color:var(--color-success)}.severity-badge.warning{background:var(--color-warning-light);color:var(--color-warning)}.severity-badge.critical{background:var(--color-danger-light);color:var(--color-danger)}.quick-note-form{gap:var(--space-2);margin-top:var(--space-2);display:flex}.quick-note-form input{font-size:var(--text-xs);border:1px solid var(--color-neutral-200);border-radius:var(--radius-sm);flex:1;padding:4px 8px}.quick-note-display{align-items:center;gap:var(--space-1);font-size:var(--text-xs);color:var(--color-neutral-500);margin-top:var(--space-1);font-style:italic;display:flex}.payment-info-box{background:var(--color-neutral-50);border:1px solid 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0;font-size:var(--text-2xl);font-weight:var(--weight-bold);color:var(--color-success)}.receipt-actions{justify-content:center;gap:var(--space-3);margin-top:var(--space-6);display:flex}.receipt-cancelled-watermark{font-size:64px;font-weight:var(--weight-bold);color:var(--color-danger);opacity:.15;pointer-events:none;text-transform:uppercase;letter-spacing:.1em;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-30deg)}.desktop-only-notice{text-align:center;padding:var(--space-8);color:var(--color-neutral-500);font-size:var(--text-sm);display:none}@media (width<=767px){.fee-summary-cards{grid-template-columns:1fr}.desktop-only-block{display:none}.desktop-only-notice{display:block}}.desktop-required-screen{min-height:calc(100vh - var(--bottomnav-height) - 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var(--transition-fast)}.balance-card:hover{box-shadow:var(--shadow-md)}.balance-card-title{font-size:var(--text-xs);font-weight:var(--weight-semibold);color:var(--color-neutral-500);text-transform:uppercase;letter-spacing:.04em;margin-bottom:var(--space-3)}.balance-card-row{padding:var(--space-1) 0;justify-content:space-between;align-items:center;display:flex}.balance-card-label{font-size:var(--text-xs);color:var(--color-neutral-500)}.balance-card-value{font-size:var(--text-lg);font-weight:var(--weight-bold);color:var(--color-neutral-900)}.balance-card-value.green{color:var(--color-success)}.balance-card-value.red{color:var(--color-danger)}.balance-card-value.blue{color:var(--color-primary)}.balance-card-total{font-size:var(--text-xl);font-weight:var(--weight-bold);color:var(--color-neutral-900);margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid 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var(--color-neutral-100);padding-bottom:0;display:flex}.bio-tab{align-items:center;gap:var(--space-1);padding:var(--space-3) var(--space-4);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-neutral-500);cursor:pointer;transition:color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;display:inline-flex}.bio-tab:hover{color:var(--color-neutral-700)}.bio-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:var(--weight-semibold)}.bio-tab-badge{background:var(--color-danger);color:var(--color-white);font-size:10px;font-weight:var(--weight-bold);border-radius:var(--radius-full);margin-left:4px;padding:1px 6px}.bio-offline-banner{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);color:#991b1b;margin-bottom:var(--space-5);font-size:var(--text-sm);background:#fef2f2;border:1px solid #fecaca;display:flex}.bio-offline-banner strong{margin-bottom:2px;display:block}.bio-offline-banner p{opacity:.85;margin:0;font-size:.82rem}.device-list{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.device-card{background:var(--color-white);border:1px solid var(--color-neutral-200);border-radius:var(--radius-lg);padding:var(--space-4)}.device-header{align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);display:flex}.device-name{font-weight:var(--weight-semibold);font-size:var(--text-base);color:var(--color-neutral-900);flex:1}.device-online{color:var(--color-success)}.device-offline{color:var(--color-danger)}.device-enrollment{color:var(--color-primary)}.device-meta{gap:var(--space-1);font-size:var(--text-xs);color:var(--color-neutral-500);font-family:var(--font-mono);flex-direction:column;display:flex}.device-error{color:var(--color-danger)}.bio-filters{gap:var(--space-4);margin-bottom:var(--space-4);flex-wrap:wrap;display:flex}.bio-filter-item{flex-direction:column;gap:4px;min-width:160px;display:flex}.bio-filter-item label{color:var(--color-neutral-500);font-size:.78rem;font-weight:500}.bio-filter-item select,.bio-search-wrap input{border:1px solid var(--color-neutral-200);border-radius:var(--radius-md);background:var(--color-white);color:var(--text-primary);padding:6px 10px;font-size:.85rem}.bio-search-wrap{border:1px solid var(--color-neutral-200);border-radius:var(--radius-md);background:var(--color-white);align-items:center;gap:6px;padding:0 10px;display:flex}.bio-search-wrap input{border:none;outline:none;flex:1;padding:6px 0}.enroll-status{color:var(--color-neutral-600);align-items:center;gap:8px;font-size:.82rem;display:flex}.quality-badge{border-radius:var(--radius-full);padding:2px 8px;font-size:.75rem;font-weight:700}.quality-badge.good{color:#166534;background:#dcfce7}.quality-badge.bad{color:#991b1b;background:#fef2f2}.bio-enroll-toast{border-radius:var(--radius-md);z-index:1000;padding:12px 20px;font-size:.9rem;font-weight:500;animation:.3s slideUp;position:fixed;bottom:24px;right:24px}.bio-enroll-toast.success{color:#166534;background:#dcfce7;border:1px solid #bbf7d0}.bio-enroll-toast.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.bio-warning-banner{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-danger-light);color:var(--color-danger);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--weight-medium);margin-bottom:var(--space-4);display:flex}.bio-section h3{font-size:var(--text-lg);font-weight:var(--weight-semibold);color:var(--color-neutral-900);margin-bottom:var(--space-4)}.btn-sm{font-size:var(--text-xs);gap:var(--space-1);padding:4px 10px}.emergency-form-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6)}.emergency-form-card h3{margin:0 0 var(--space-1) 0;font-size:1.1rem}.emergency-desc{color:var(--text-secondary);margin:0 0 var(--space-5) 0;font-size:.9rem}.emergency-fields{gap:var(--space-4);margin-bottom:var(--space-5);grid-template-columns:1fr 2fr;display:grid}.emergency-field label{color:var(--text-secondary);margin-bottom:var(--space-1);font-size:.85rem;font-weight:500;display:block}.emergency-input{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg);width:100%;color:var(--text-primary);padding:10px 14px;font-size:.95rem;transition:border-color .2s}.emergency-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(var(--color-primary-rgb,59, 130, 246), .1);outline:none}.emergency-preview{border-radius:var(--radius-md);margin-bottom:var(--space-5);background:#fef9c3;border:1px solid #fde68a;overflow:hidden}.emergency-preview-header{color:#92400e;text-transform:uppercase;letter-spacing:.03em;background:#fde68a;align-items:center;gap:6px;padding:8px 14px;font-size:.8rem;font-weight:600;display:flex}.emergency-preview-body{color:#78350f;padding:14px;font-size:.95rem;line-height:1.6}.emergency-actions{justify-content:flex-end;display:flex}.emergency-broadcast-btn{align-items:center;gap:8px;padding:10px 28px;font-size:.95rem;font-weight:600;display:inline-flex;background:#dc2626!important;border-color:#dc2626!important}.emergency-broadcast-btn:hover:not(:disabled){background:#b91c1c!important}.emergency-broadcast-btn:disabled{opacity:.5;cursor:not-allowed}.emergency-result{border-radius:var(--radius-md);margin-top:var(--space-4);align-items:flex-start;gap:12px;padding:14px;font-size:.9rem;display:flex}.emergency-result.success{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.emergency-result.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.emergency-result strong{margin-bottom:2px;display:block}.emergency-result p{margin:0}@media (width<=640px){.emergency-fields{grid-template-columns:1fr}}