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.subline{margin-bottom:14px;font-size:.88rem}.brand-title{font-size:1.15rem}.feature-card{gap:10px;padding:11px 10px}.feature-icon-badge{width:30px;height:30px}.feature-icon-badge svg{width:16px;height:16px}.pricing-badge{padding:7px 8px;font-size:.76rem}.cta-button{padding:12px 14px;font-size:.94rem}}.landing-top-bar{z-index:30;pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:absolute;top:20px;left:24px;right:24px}.landing-top-spacer{flex:1}.landing-auth-nav{pointer-events:auto}.btn-landing-auth{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-full);color:var(--secondary);font-family:var(--font-family);cursor:pointer;background:#ffffffeb;border:1px solid #7b5cb938;align-items:center;gap:8px;padding:10px 18px;font-size:.88rem;font-weight:600;transition:all .2s cubic-bezier(.2,0,0,1);display:inline-flex;box-shadow:0 4px 14px #1e1b4b0f}.btn-landing-auth:hover{color:var(--primary);border-color:var(--primary);background:#fff;transform:translateY(-2px);box-shadow:0 6px 18px #7b5cb929}.btn-landing-auth svg{color:var(--primary)}.btn-landing-user{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-full);color:var(--secondary);font-family:var(--font-family);cursor:pointer;background:#fffffff2;border:1px solid #7b5cb940;align-items:center;gap:10px;padding:8px 16px 8px 12px;font-size:.88rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #1e1b4b14}.btn-landing-user:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.user-avatar-dot{background:#10b981;border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 2px #10b98133}.badge-classes-count{background:var(--color-purple-light);color:var(--primary);border:1px solid #7b5cb933;border-radius:999px;padding:2px 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strong{color:var(--primary)}.sidebar-sub{color:var(--text-muted);font-size:.75rem;font-weight:500}.sidebar-nav{flex-direction:column;flex:1;gap:6px;display:flex}.sidebar-nav-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-dim);padding:6px 12px 2px;font-size:.72rem;font-weight:700}.sidebar-item{border-radius:var(--radius-md);color:var(--text-main);font-family:var(--font-family);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:10px 14px;font-size:.92rem;font-weight:600;transition:all .15s;display:flex}.sidebar-item svg{color:var(--text-muted);flex-shrink:0;transition:color .15s}.sidebar-item:hover{background:var(--bg-main);color:var(--secondary)}.sidebar-item:hover svg{color:var(--primary)}.sidebar-item.active{color:var(--primary);background:#7b5cb917;font-weight:700}.sidebar-item.active svg{color:var(--primary)}.sidebar-item-label{flex:1}.sidebar-badge{color:var(--primary);background:#7b5cb926;border-radius:999px;padding:2px 8px;font-size:.74rem;font-weight:700}.sidebar-footer{border-top:1px solid var(--border-color);flex-direction:column;gap:12px;padding-top:18px;display:flex}.sidebar-user-card{background:var(--bg-main);border-radius:var(--radius-md);border:1px solid var(--border-color);align-items:center;gap:10px;padding:8px 10px;display:flex}.sidebar-avatar{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:.82rem;font-weight:700;display:flex}.sidebar-user-info{flex-direction:column;display:flex;overflow:hidden}.sidebar-user-name{color:var(--secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.84rem;font-weight:700;overflow:hidden}.sidebar-user-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.btn-sidebar-logout{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--danger);font-family:var(--font-family);cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:8px;width:100%;padding:9px 14px;font-size:.86rem;font-weight:600;transition:all .15s;display:flex}.btn-sidebar-logout:hover{background:#fdf2f2;border-color:#fca5a5;transform:translateY(-1px)}.portal-main-area{box-sizing:border-box;flex:1;padding:36px 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.15s}.btn-modal-close:hover{color:var(--secondary);background:var(--bg-main)}.auth-tabs{background:var(--bg-main);border-radius:var(--radius-md);gap:4px;margin-bottom:22px;padding:4px;display:flex}.auth-tab{color:var(--text-muted);font-family:var(--font-family);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:9px 12px;font-size:.88rem;font-weight:600;transition:all .15s}.auth-tab.active{color:var(--secondary);box-shadow:var(--shadow-sm);background:#fff;font-weight:700}.auth-form-content{flex-direction:column;display:flex}.auth-form-content.hidden{display:none!important}.btn-block{justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 18px;font-size:.94rem;font-weight:700;display:flex}.auth-error-msg{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:14px;padding:8px 12px;font-size:.82rem}.auth-error-msg.hidden{display:none!important}.auth-demo-box{border-top:1px dashed var(--border-color);text-align:center;padding-top:14px}.btn-demo-quick{color:var(--primary);border-radius:var(--radius-full);cursor:pointer;background:0 0;border:1px dashed #7b5cb966;align-items:center;gap:6px;padding:8px 14px;font-size:.82rem;font-weight:600;transition:all .15s;display:inline-flex}.btn-demo-quick:hover{background:var(--color-purple-light);border-color:var(--primary);transform:translateY(-1px)}.modal-class-card{width:100%;max-width:580px}@media (width<=900px){.portal-layout{flex-direction:column}.portal-sidebar{border-right:none;border-bottom:1px solid var(--border-color);width:100%;height:auto;padding:14px 18px;position:relative}.sidebar-header{margin-bottom:10px;padding-bottom:10px}.sidebar-nav-label{display:none}.sidebar-nav{flex-flow:wrap;gap:8px}.sidebar-item{flex:calc(50% - 8px);width:auto;min-width:140px;padding:9px 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14px}.grid-form-2col,.grid-form-3col{grid-template-columns:1fr!important;gap:12px!important}.modal-actions{flex-direction:column-reverse;align-items:stretch;gap:10px}.modal-actions .btn{justify-content:center;width:100%;min-height:44px}#btn-delete-class,#btn-delete-saved-lesson{margin-right:0!important}#btn-use-as-basis{order:1}#btn-download-saved-docx{order:2}#btn-delete-saved-lesson{order:3}.header-actions{align-items:center;gap:6px;display:flex}#btn-planner-to-portal,#btn-reset{white-space:nowrap;min-height:38px;padding:7px 10px;font-size:.78rem}}.active-class-banner{border-radius:var(--radius-lg);box-sizing:border-box;background:linear-gradient(135deg,#7b5cb914,#38a9bd14);border:1px solid #7b5cb938;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:16px 20px;display:flex}.active-class-banner.hidden{display:none!important}.active-class-banner-left{flex:1;align-items:center;gap:14px;display:flex}.active-class-badge-pill{background:var(--primary);color:#fff;border-radius:var(--radius-full);letter-spacing:.3px;flex-shrink:0;align-items:center;gap:5px;padding:4px 10px;font-size:.76rem;font-weight:700;display:inline-flex}.active-class-info-block h4{font-family:var(--font-heading);color:var(--secondary);margin:0 0 2px;font-size:1.15rem;font-weight:700}.active-class-info-block p{color:var(--text-muted);margin:0;font-size:.82rem}.btn-toggle-class-fields{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-family:var(--font-family);cursor:pointer;white-space:nowrap;background:#fff;align-items:center;gap:6px;padding:7px 14px;font-size:.82rem;font-weight:600;transition:all .15s;display:inline-flex}.btn-toggle-class-fields:hover{border-color:var(--primary);color:var(--primary);background:#faf8fd}.btn-toggle-class-fields svg{transition:transform .2s}.btn-toggle-class-fields.expanded svg{transform:rotate(180deg)}#class-preset-subsections.hidden{display:none!important}.save-to-class-banner{border-radius:var(--radius-md);box-sizing:border-box;background:#f0fdf4;border:1px solid #bbf7d0;align-items:center;gap:16px;padding:16px 20px;display:flex}.save-to-class-banner.hidden{display:none!important}.save-to-class-icon{color:#fff;background:#16a34a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.save-to-class-content{flex:1}.save-to-class-title{color:#166534;margin-bottom:2px;font-size:.95rem;font-weight:700}.save-to-class-content p{color:#15803d;margin:0;font-size:.85rem}.modal-lesson-card{width:100%;max-width:720px;max-height:90vh;overflow-y:auto}.lesson-modal-meta{align-items:center;gap:8px;display:flex}.modal-lesson-body{flex-direction:column;gap:18px;margin-top:14px;display:flex}.lesson-detail-block{flex-direction:column;gap:6px;display:flex}.lesson-block-title{text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim);margin:0;font-size:.8rem;font-weight:700}.lesson-goal-card{border-left:3px solid var(--primary);color:var(--secondary);background:#fbf9ff;border-radius:6px;padding:12px 16px;font-size:.92rem;font-weight:500;line-height:1.5}.lesson-vocab-chips{flex-wrap:wrap;gap:6px;display:flex}.lesson-vocab-chip{color:#178394;background:#38a9bd1a;border-radius:6px;padding:4px 10px;font-size:.82rem;font-weight:600;display:inline-block}.lesson-history-table{border-collapse:collapse;border:1px solid var(--border-color);border-radius:8px;width:100%;font-size:.82rem;overflow:hidden}.lesson-history-table th{background:var(--bg-main);text-align:left;color:var(--text-main);border-bottom:1px solid var(--border-color);padding:8px 10px;font-weight:700}.lesson-history-table td{vertical-align:top;color:var(--text-main);border-bottom:1px solid #f1f3f5;padding:8px 10px}.lesson-history-table tr:last-child td{border-bottom:none}