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solid var(--border);align-items:center;gap:10px;margin-top:auto;padding:14px 8px 2px;display:flex}.sidebar-settings-button{border:1px solid var(--border);background:var(--surface-2);width:36px;height:36px;color:var(--muted);border-radius:7px;flex:0 0 36px;place-items:center;margin-left:auto;text-decoration:none;transition:color .14s,border-color .14s,background .14s;display:grid}.sidebar-settings-button:hover{border-color:var(--border-strong);background:var(--surface-3);color:var(--text)}.sidebar-settings-button.active{border-color:var(--accent);background:var(--navy);color:#fff}.sidebar.preview-mode,.sidebar-preview-close{justify-content:center;align-items:center;display:flex}.sidebar-preview-close .icon-button{background:var(--surface-2);border:1px solid var(--border);cursor:pointer;width:48px;height:48px;color:var(--text);border-radius:50%;place-items:center;display:grid}.sidebar-preview-close 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h2{color:var(--accent);letter-spacing:-.012em;font-family:Georgia,Times New Roman,serif}.sanbeda-topbar-crest{object-fit:contain;width:31px;height:40px}[data-visual-theme=sanbeda] .workspace{background-color:var(--page);background-image:linear-gradient(90deg, color-mix(in srgb, var(--school-gold) 3%, transparent) 1px, transparent 1px), linear-gradient(color-mix(in srgb, var(--school-gold) 3%, transparent) 1px, transparent 1px);background-size:32px 32px}[data-visual-theme=sanbeda] .page-intro h2{padding-bottom:11px;position:relative}[data-visual-theme=sanbeda] .page-intro h2:after{background:var(--school-gold);content:"";width:48px;height:2px;position:absolute;bottom:0;left:0}[data-visual-theme=sanbeda] .settings-panel,[data-visual-theme=sanbeda] .quiz-setup-card,[data-visual-theme=sanbeda] .modal-panel{border-color:color-mix(in srgb, var(--school-gold) 32%, var(--border));box-shadow:var(--shadow-soft);border-radius:5px}[data-visual-theme=sanbeda] 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transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;min-height:70px;padding:0 22px 0 28px;display:flex;position:sticky;top:0}.title-group{align-items:center;gap:10px;display:flex}.title-group h1{letter-spacing:-.025em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(21px,2vw,28px)}.workspace-content{min-width:0}.mobile-menu-button{display:none!important}.user-menu-wrap{position:relative}.user-menu-trigger{text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:9px;min-width:190px;padding:7px 9px;display:flex}.user-menu-trigger:hover{background:var(--surface-2)}.user-menu-trigger>span:nth-child(2){flex:1;min-width:0}.user-menu-trigger strong,.user-menu-trigger small{display:block}.user-menu-trigger strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.user-menu-trigger small{color:var(--muted);font-size:10px}.user-popover{border:1px solid var(--border);background:var(--surface);width:290px;box-shadow:var(--shadow);border-radius:10px;padding:16px;position:absolute;top:calc(100% + 9px);right:0}.user-popover select{width:100%}.popover-note{color:var(--muted);margin:10px 0 0;font-size:11px;line-height:1.45}.mobile-nav-backdrop{z-index:50;background:#030c1d7a;position:fixed;inset:0}.mobile-nav{background:var(--surface);width:min(320px,88vw);height:100%;box-shadow:var(--shadow);padding:16px}.mobile-nav-head{justify-content:space-between;align-items:center;display:flex}.icon-button{cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;width:38px;height:38px;padding:0;display:inline-grid}.icon-button:hover{background:var(--surface-3)}.icon-button.bordered{border:1px solid var(--border);background:var(--surface)}.icon-button.tiny{border-radius:5px;width:28px;height:28px}.icon-button.danger{color:var(--danger)}.button{cursor:pointer;border:1px solid #0000;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 16px;font-size:12px;font-weight:750;transition:background .14s,border-color .14s,transform .14s;display:inline-flex}.button:active:not(:disabled){transform:translateY(1px)}.button-primary{border-color:var(--navy);background:var(--navy);color:#fff}.button-primary:hover{background:var(--navy-2)}.button-secondary{border-color:var(--border);background:var(--surface);color:var(--text)}.button-secondary:hover{border-color:var(--border-strong);background:var(--surface-2)}.button-danger-quiet{border-color:color-mix(in srgb, var(--danger) 25%, var(--border));background:var(--danger-bg);color:var(--danger)}.button.compact{min-height:38px;padding:0 13px}.button.align-start{align-self:flex-start}.button-row{gap:8px;display:flex}.full-width{width:100%}.segmented{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:3px;display:inline-flex}.segmented button{min-width:76px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:5px;padding:0 14px;font-size:12px;font-weight:750}.segmented button.active{background:var(--navy);color:#fff}input,select,textarea{border:1px solid var(--border-strong);background:var(--surface);width:100%;color:var(--text);border-radius:7px;font-size:13px}input,select{height:42px;padding:0 12px}textarea{resize:vertical;min-height:112px;padding:11px 12px;line-height:1.55}input::placeholder,textarea::placeholder{color:var(--subtle)}.field-label{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;margin-bottom:6px;font-size:10px;font-weight:800;display:block}.form-stack{flex-direction:column;gap:16px;display:flex}.form-grid-two{grid-template-columns:1.25fr 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var(--success) 22%, var(--border));background:color-mix(in srgb, var(--success) 8%, var(--surface));width:calc(100% - 24px);color:var(--success);text-align:left;cursor:pointer;border-radius:7px;margin:10px 12px 0;padding:9px 12px;font-size:11px;font-weight:700;display:block}.calendar-layout{background:var(--surface);grid-template-columns:minmax(0,1fr) 280px;min-height:calc(100vh - 70px);display:grid}.calendar-main{border-right:1px solid var(--border);min-width:0}.calendar-toolbar{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;gap:16px;min-height:76px;padding:14px 20px;display:flex}.toolbar-row{align-items:center;gap:8px;display:flex}.toolbar-row-actions{gap:12px}.date-controls{align-items:center;gap:8px;display:flex}.calendar-period{white-space:nowrap;align-items:center;gap:8px;margin-left:10px;display:flex}.calendar-period strong{font-family:Georgia,Times New 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