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p{margin:0;flex:1;font-size:14px;overflow-wrap:anywhere}.note-add{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-md)}.note-add textarea{width:100%;border:1.5px solid var(--color-border);border-radius:var(--radius-input);padding:var(--space-sm);background:var(--color-card);resize:vertical}.note-confirm{display:flex;gap:var(--space-xs)}.notification-item{align-items:center}.notification-text{flex:1;min-width:0;display:flex;flex-direction:column}.notification-body{font-size:14px;color:var(--color-text-secondary)}.week-card{grid-column:1 / -1}.week-grid{display:grid;grid-template-columns:repeat(7,1fr)}.week-day{border-left:1px solid var(--color-border);padding:var(--space-sm);min-height:160px}.week-day:first-child{border-left:none}.week-day-header{text-align:center;border-bottom:1px solid var(--color-border);padding-bottom:var(--space-sm);margin-bottom:var(--space-sm);white-space:nowrap}.week-slot{display:flex;flex-direction:column;align-items:center;font-size:var(--text-small);padding:var(--space-xs) 0}.week-slot-time{font-weight:600}@media(max-width:1024px){:root{--sidebar-width: 220px}.sidebar-link{font-size:20px}.sidebar-logo{width:150px;height:auto}.stat-cards{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.week-grid{overflow-x:auto;grid-template-columns:repeat(7,minmax(110px,1fr))}}@media(max-width:640px){.app-layout>.sidebar{display:none}.mobile-menu-button{display:inline-flex}.app-header{padding:var(--space-md) var(--space-md) 0;gap:var(--space-sm)}.app-title{font-size:26px}.logout-button{font-size:20px}.app-content{padding:var(--space-md)}.stat-cards{grid-template-columns:1fr}.mobile-menu{width:min(320px,85vw)}}.schedule-mini{display:grid;grid-template-columns:repeat(2,auto);gap:2px 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td{display:block;border:none;padding:2px 0}.hw-table td:first-child{grid-column:1 / -1;font-weight:600}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#17212b73;display:flex;align-items:center;justify-content:center;padding:var(--space-md);z-index:50}.modal{background:var(--color-card);border-radius:var(--radius-card);padding:var(--space-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.modal-header h2{margin:0;font-size:24px}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-lg)}.confirm-message{margin:0}.form-grid{display:flex;flex-direction:column;gap:var(--space-md)}.form-grid label{display:flex;flex-direction:column;gap:var(--space-xs);font-size:var(--text-small);color:var(--color-text-secondary)}.form-grid input,.form-grid textarea,.form-grid select{height:48px;padding:0 var(--space-md);border:1.5px solid var(--color-border);border-radius:var(--radius-input);background:var(--color-card);font-size:var(--text-small);color:var(--color-text)}.form-grid textarea{height:auto;padding:var(--space-sm) var(--space-md);resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.field-error,.form-error{color:var(--color-red);font-size:14px;margin:0}.button-secondary{height:48px;padding:0 var(--space-lg);border:1.5px solid var(--color-border);border-radius:var(--radius-input);background:var(--color-card);cursor:pointer;font-size:var(--text-small)}.button-danger{height:48px;padding:0 var(--space-lg);border:none;border-radius:var(--radius-input);background:var(--color-red);color:#fff;cursor:pointer;font-size:var(--text-small);font-weight:600}.button-primary.compact,.modal-actions .button-primary{height:48px;line-height:48px;padding:0 var(--space-lg);font-size:var(--text-small)}.toast-container{position:fixed;bottom:var(--space-lg);right:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm);z-index:60}.toast{padding:var(--space-md) var(--space-lg);border-radius:var(--radius-input);color:#fff;box-shadow:var(--shadow-card);max-width:360px}.toast-success{background:var(--color-primary)}.toast-error{background:var(--color-red)}.students-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-lg)}.student-card.inactive{opacity:.65}.student-name{margin:0;font-size:24px}.student-login{color:var(--color-text-muted);font-size:var(--text-small);margin-right:var(--space-sm)}.student-card-actions{display:flex;gap:var(--space-xs)}.student-meta{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm) var(--space-md);margin:var(--space-md) 0 0}.student-meta dt{font-size:13px;color:var(--color-text-muted)}.student-meta 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