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.25rem}.select__chevron{font-size:.85rem;color:var(--muted);padding-left:.35rem}.select--pill{background:linear-gradient(120deg,#2563eb1f,#7c3aed14);border:1px solid rgba(37,99,235,.25);box-shadow:0 12px 22px #2563eb26}.select--filled{background:var(--panel)}.select--pill select,.select--filled select{font-weight:600}.auth-form input,.profile-form input,.profile-form textarea,.settings-form input,.settings-form textarea,.settings-form select,.homework-configurator input,.homework-configurator select{border:1px solid var(--border-strong);border-radius:12px;padding:.65rem .75rem;background:var(--panel-soft);color:var(--text)}.auth-extra-link{margin-top:1rem;text-align:center}.form-error{background:#ef44441f;color:#b91c1c;padding:.6rem .75rem;border-radius:12px;font-size:.9rem;border:1px solid rgba(239,68,68,.4)}.form-success{background:#22c55e1f;color:#15803d;padding:.6rem .75rem;border-radius:12px;font-size:.9rem;border:1px solid rgba(34,197,94,.35)}.admin-page{display:flex;flex-direction:column;gap:1.5rem}.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}.admin-card{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--color-white);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);text-decoration:none;transition:all .2s ease;box-shadow:var(--shadow-sm)}.admin-card:hover{border-color:var(--color-primary);box-shadow:0 8px 24px #22c55e26;transform:translateY(-2px)}.admin-card__icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#22c55e1a,#22c55e0d);border-radius:var(--radius-md);color:var(--color-primary)}.admin-card__content{flex:1;min-width:0}.admin-card__title{font-size:1rem;font-weight:600;color:var(--color-dark);margin:0 0 .25rem}.admin-card__description{font-size:.875rem;color:var(--color-gray-600);margin:0}.admin-card__arrow{flex-shrink:0;color:var(--color-gray-400);transition:transform .2s ease,color .2s ease}.admin-card:hover .admin-card__arrow{color:var(--color-primary);transform:translate(4px)}.admin-page__links{display:flex;gap:.5rem;flex-wrap:wrap}.admin-page__row-actions{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.admin-user-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.admin-user-list{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}.admin-user-list li{display:flex;justify-content:space-between;gap:1rem}.admin-user-form{display:grid;gap:.75rem}.admin-user-history{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}.admin-user-history__title{font-weight:600}.admin-user-subnote{margin-top:.5rem}.admin-subscription-editor{margin-top:1rem}.dashboard{display:flex;flex-direction:column;gap:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.stat-card{position:relative;background:linear-gradient(180deg,var(--panel) 0%,rgba(255,255,255,.92) 100%);padding:1.25rem;border-radius:18px;box-shadow:0 16px 40px #0f172a1f;border:1px solid var(--border-strong)}[data-theme=dark] .stat-card{background:linear-gradient(180deg,#11192af2,#0a0f1beb)}.stat-card:after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 20% 20%,var(--accent-soft),transparent 50%);pointer-events:none}.stat-card__value{font-size:2rem;margin-top:.5rem;font-weight:800;color:var(--text)}.calendar-section{position:relative;background:linear-gradient(180deg,var(--panel) 0%,rgba(255,255,255,.92) 100%);padding:1.5rem;border-radius:18px;box-shadow:0 16px 40px #0f172a1f;border:1px solid var(--border-strong)}[data-theme=dark] .calendar-section{background:linear-gradient(180deg,#11192af2,#0a0f1beb)}.calendar-section:after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 80% 10%,var(--accent-soft),transparent 55%);pointer-events:none}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);margin-top:1rem;gap:.6rem}.calendar-grid__header{font-weight:700;text-align:center;color:var(--muted-strong)}.calendar-grid__cell{min-height:96px;background:var(--panel-soft);border-radius:12px;padding:.6rem;border:1px dashed var(--border-strong)}.lesson-card{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border-radius:10px;padding:.55rem;font-size:.9rem;box-shadow:0 10px 24px #3b82f659}.lesson-card__name{font-weight:700}.profile-card,.profile-form,.homework-configurator,.homework-settings section{background:var(--panel);padding:1.5rem;border-radius:18px;box-shadow:0 16px 40px #0f172a1f;margin-bottom:1.5rem;border:1px solid var(--border-strong)}.tab-group,.chip-group{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.pill,.chip{border:2px solid var(--border-strong);background:var(--panel-soft);padding:.5rem 1.1rem;border-radius:999px;cursor:pointer;transition:all .2s ease;color:var(--muted-strong);font-weight:500;font-size:.9rem}.pill:hover,.chip:hover{border-color:var(--color-primary);background:#22c55e0d;transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.pill--active,.chip--active{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;border-color:transparent;box-shadow:0 8px 20px #22c55e4d;transform:translateY(-2px)}.pill--active:hover,.chip--active:hover{box-shadow:0 10px 24px #22c55e66}.modules-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:1rem}.module-card{border:1px solid var(--border-strong);border-radius:16px;padding:1rem;background:var(--panel-soft);text-align:left;cursor:pointer;transition:transform .2s,box-shadow .2s,border .2s}.module-card:hover{transform:translateY(-2px);box-shadow:0 16px 30px #0f172a2e;border-color:#3b82f659}.profile-form{display:flex;flex-direction:column;gap:1rem}.data-table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:18px;overflow:hidden;border:1px solid var(--border-strong)}.data-table th,.data-table td{padding:.75rem;border-bottom:1px solid var(--border-strong);text-align:left}.data-table th{background:var(--panel-soft);color:var(--muted-strong)}.table-wrapper{width:100%;overflow-x:auto;border-radius:18px;border:1px solid var(--border-strong);background:var(--panel);box-shadow:0 10px 24px #0f172a14}.table-wrapper--wide .table{min-width:720px}.table-wrapper .table{border:none;border-radius:0;box-shadow:none}.data-table tbody tr:hover,.table tbody tr:hover{background:#2563eb0a}[data-theme=dark] .data-table tbody tr:hover,[data-theme=dark] .table tbody tr:hover{background:#3b82f614}.table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:14px;overflow:hidden;border:1px solid var(--border-strong)}.table th,.table td{padding:.75rem;border-bottom:1px solid var(--border-strong);text-align:left}.table th{background:var(--panel-soft);font-weight:700}.table-empty{padding:1rem;border-radius:14px;background:var(--panel);border:1px solid var(--border-strong);color:var(--muted)}.mobile-nav{position:fixed!important;inset:auto 0 0;height:calc(70px + env(safe-area-inset-bottom,0px));padding:.35rem max(.55rem,env(safe-area-inset-left,0px)) calc(.55rem + env(safe-area-inset-bottom,0px)) max(.55rem,env(safe-area-inset-right,0px));background:linear-gradient(180deg,#ffffffe0,#f4f7fbf2);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));gap:.25rem;border-top:1px solid rgba(15,23,42,.06);box-shadow:0 -10px 30px #0f172a59;z-index:100000;width:100vw;max-width:100vw;pointer-events:auto;transform:translateZ(0)}.mobile-nav__item{background:transparent;border:1px solid rgba(15,23,42,.04);border-radius:12px;color:#75829a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;padding:.35rem .3rem;font-size:.75rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border .15s ease,color .15s ease;min-width:0;position:relative;z-index:100001}.mobile-nav__item svg{width:18px;height:18px;fill:currentColor}.mobile-nav__item--active{background:linear-gradient(135deg,#3b82f629,#7c3aed1f);color:#1d4ed8;border-color:#3b82f659;box-shadow:0 8px 20px 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380px;gap:1.5rem;margin-top:1.5rem}.student-detail-main,.student-detail-sidebar{display:flex;flex-direction:column;gap:1.5rem}@media(max-width:1024px){.student-detail-grid{grid-template-columns:1fr}.student-detail-sidebar{order:-1}}.student-info-list{display:flex;flex-direction:column;gap:1rem}.student-info-item{display:flex;align-items:flex-start;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}.student-info-item:last-child{border-bottom:none;padding-bottom:0}.student-info-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563);min-width:100px;flex-shrink:0}.student-info-value{font-size:var(--font-size-base);color:var(--color-dark);word-break:break-word}.student-info-value-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.student-telegram-hint{font-size:var(--font-size-sm);margin-top:.5rem}.student-telegram-actions{margin-top:.5rem}.student-info-helper{margin-top:.35rem;font-size:var(--font-size-sm)}.status-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.15rem .5rem;border-radius:999px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);border:1px solid transparent}.status-chip--success{color:#0f5132;background:#d1e7dd;border-color:#badbcc}.status-chip--warning{color:#664d03;background:#fff3cd;border-color:#ffecb5}[data-theme=dark] .student-info-item{border-bottom-color:var(--color-gray-700, #374151)}[data-theme=dark] .student-info-label{color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .student-info-value{color:var(--color-gray-100, 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#1f2937);border-color:var(--color-gray-700, #374151)}.note-card__content{flex:1;min-width:0}.note-card__date{font-size:var(--font-size-xs);color:var(--color-gray-600, #4b5563);margin-bottom:.5rem}[data-theme=dark] .note-card__date{color:var(--color-gray-400, #9ca3af)}.note-card__text{font-size:var(--font-size-sm);color:var(--color-dark);word-break:break-word;white-space:pre-wrap}[data-theme=dark] .note-card__text{color:var(--color-gray-100, #f3f4f6)}.empty-state{padding:2rem;text-align:center}.empty-state p{margin:0}.page-header-actions{display:flex;align-items:center;gap:.5rem}.profile-page-new{max-width:1400px}.profile-grid{display:grid;grid-template-columns:1fr 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#4b5563)}.profile-edit-icon:hover{background:var(--color-gray-50, #f9fafb);border-color:var(--color-primary, #3b82f6);color:var(--color-primary, #3b82f6);transform:scale(1.1)}[data-theme=dark] .profile-edit-icon{background:var(--color-gray-800, #1f2937);border-color:var(--color-gray-700, #374151);color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .profile-edit-icon:hover{background:var(--color-gray-700, #374151)}.profile-info-header{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:1.5rem}.profile-name{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);margin:0;color:var(--color-dark)}[data-theme=dark] .profile-name{color:var(--color-gray-100, #f3f4f6)}.profile-info-grid{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.profile-info-item{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}.profile-info-item:last-child{border-bottom:none}[data-theme=dark] .profile-info-item{border-bottom-color:var(--color-gray-700, #374151)}.profile-info-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563);min-width:100px}[data-theme=dark] .profile-info-label{color:var(--color-gray-400, #9ca3af)}.profile-info-value{font-size:var(--font-size-base);color:var(--color-dark);text-align:right;word-break:break-word}[data-theme=dark] .profile-info-value{color:var(--color-gray-100, #f3f4f6)}.profile-edit-form{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.profile-edit-actions{display:flex;gap:.5rem}.profile-social-links{display:flex;justify-content:center;gap:.75rem;padding-top:1rem;border-top:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .profile-social-links{border-top-color:var(--color-gray-700, #374151)}.profile-social-icon{width:40px;height:40px;border-radius:50%;background:var(--color-gray-100, #f3f4f6);display:flex;align-items:center;justify-content:center;color:var(--color-gray-600, #4b5563);transition:all .2s ease;text-decoration:none}.profile-social-icon:hover{background:var(--color-primary, #3b82f6);color:#fff;transform:translateY(-2px)}[data-theme=dark] .profile-social-icon{background:var(--color-gray-800, #1f2937);color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .profile-social-icon:hover{background:var(--color-primary, #3b82f6);color:#fff}.panel-card__subtitle{font-size:var(--font-size-sm);color:var(--color-gray-600, #4b5563);font-weight:var(--font-weight-normal)}[data-theme=dark] .panel-card__subtitle{color:var(--color-gray-400, #9ca3af)}.homeworks-list{display:flex;flex-direction:column}.homework-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem;border-radius:8px;cursor:pointer;transition:background-color .2s ease}.homework-item:hover{background:var(--color-gray-50, #f9fafb)}[data-theme=dark] .homework-item:hover{background:var(--color-gray-800, #1f2937)}.homework-item__main{flex:1;min-width:0}.homework-item__title{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-dark);margin-bottom:.25rem}[data-theme=dark] .homework-item__title{color:var(--color-gray-100, #f3f4f6)}.homework-item__meta{font-size:var(--font-size-sm);color:var(--color-gray-600, #4b5563);display:flex;align-items:center;gap:.5rem}[data-theme=dark] .homework-item__meta,.homework-item__separator{color:var(--color-gray-400, #9ca3af)}.panel-card__footer{padding-top:1rem;border-top:1px solid var(--color-gray-200, #e5e7eb);display:flex;justify-content:center}[data-theme=dark] .panel-card__footer{border-top-color:var(--color-gray-700, #374151)}.calendar-card{padding:1.5rem}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.calendar-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-dark)}[data-theme=dark] .calendar-title{color:var(--color-gray-100, #f3f4f6)}.calendar-nav-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--color-gray-300, #d1d5db);background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;color:var(--color-gray-600, #4b5563)}.calendar-nav-btn:hover{background:var(--color-gray-100, #f3f4f6);border-color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .calendar-nav-btn{border-color:var(--color-gray-700, #374151);color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .calendar-nav-btn:hover{background:var(--color-gray-800, #1f2937);border-color:var(--color-gray-600, #4b5563)}.calendar-grid{display:flex;flex-direction:column;gap:.5rem}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:.25rem;margin-bottom:.5rem}.calendar-weekday{text-align:center;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563);padding:.5rem 0}[data-theme=dark] .calendar-weekday{color:var(--color-gray-400, #9ca3af)}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:.25rem}.calendar-day{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;cursor:pointer;transition:all .2s ease}.calendar-day:hover{background:var(--color-gray-100, #f3f4f6)}[data-theme=dark] .calendar-day:hover{background:var(--color-gray-800, #1f2937)}.calendar-day-number{font-size:var(--font-size-sm);color:var(--color-dark);font-weight:var(--font-weight-medium);position:relative;z-index:1}[data-theme=dark] .calendar-day-number{color:var(--color-gray-100, #f3f4f6)}.calendar-day--other-month .calendar-day-number{color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .calendar-day--other-month .calendar-day-number{color:var(--color-gray-600, #4b5563)}.calendar-day--today{background:var(--color-primary, #3b82f6)}.calendar-day--today .calendar-day-number{color:#fff}.calendar-day--has-lesson{background:#3b82f61a;border:2px solid var(--color-primary, #3b82f6)}.calendar-day--today.calendar-day--has-lesson{background:var(--color-primary, #3b82f6);border-color:var(--color-primary-dark, #2563eb)}.calendar-day-dot{position:absolute;bottom:4px;left:50%;transform:translate(-50%);width:4px;height:4px;border-radius:50%;background:var(--color-primary, #3b82f6)}.calendar-day--today .calendar-day-dot{background:#fff}.calendar-legend{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .calendar-legend{border-top-color:var(--color-gray-700, #374151)}.calendar-legend-item{display:flex;align-items:center;gap:.5rem}.calendar-legend-dot{width:8px;height:8px;border-radius:50%}.calendar-legend-dot--lesson{background:var(--color-primary, #3b82f6)}.calendar-legend-text{font-size:var(--font-size-sm);color:var(--color-gray-600, #4b5563)}[data-theme=dark] .calendar-legend-text{color:var(--color-gray-400, #9ca3af)}.student-detail-page-new{max-width:1400px}.student-detail-grid-new{display:grid;grid-template-columns:1fr 400px;gap:1.5rem;margin-top:1.5rem}@media(max-width:1024px){.student-detail-grid-new{grid-template-columns:1fr}}.student-detail-main-new,.student-detail-sidebar-new{display:flex;flex-direction:column;gap:1.5rem}.student-profile-card{position:relative}.student-avatar-section{display:flex;justify-content:center;align-items:center;position:relative;padding:2rem 0 1rem}.student-avatar{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:48px;font-weight:var(--font-weight-bold);color:var(--color-white);box-shadow:0 10px 25px #667eea4d;-webkit-user-select:none;user-select:none}.student-edit-icon{position:absolute;top:2rem;right:1rem;background:var(--color-white, #ffffff);border:2px solid var(--color-gray-300, #d1d5db);border-radius:50%;padding:.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;color:var(--color-gray-600, #4b5563)}.student-edit-icon:hover{background:var(--color-gray-100, #f3f4f6);border-color:var(--color-primary, #3b82f6);color:var(--color-primary, #3b82f6)}[data-theme=dark] .student-edit-icon{background:var(--color-gray-800, #1f2937);border-color:var(--color-gray-700, #374151);color:var(--color-gray-300, #d1d5db)}[data-theme=dark] .student-edit-icon:hover{background:var(--color-gray-700, #374151);border-color:var(--color-primary, #3b82f6);color:var(--color-primary, #3b82f6)}.student-info-header{text-align:center;padding:0 1.5rem 1.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .student-info-header{border-bottom-color:var(--color-gray-700, #374151)}.student-name-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-dark);margin:0 0 .5rem}[data-theme=dark] .student-name-title{color:var(--color-gray-100, #f3f4f6)}.student-edit-form-new{display:flex;flex-direction:column;gap:1rem;padding:1.5rem}.student-edit-actions{display:flex;gap:.5rem;margin-top:.5rem}.student-info-grid-new{display:flex;flex-direction:column;gap:1rem;padding:1.5rem}.student-info-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-gray-500, #6b7280);margin-top:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .student-info-section-title{color:var(--color-gray-400, #9ca3af);border-bottom-color:var(--color-gray-700, #374151)}.form-section-divider{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-gray-500, #6b7280);margin-top:.5rem;padding-top:1rem;padding-bottom:.5rem;border-top:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .form-section-divider{color:var(--color-gray-400, #9ca3af);border-top-color:var(--color-gray-700, #374151)}.form-grid--3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media(max-width:768px){.form-grid--3{grid-template-columns:1fr}}.student-social-links{display:flex;justify-content:center;gap:1rem;padding:1rem 1.5rem;border-top:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .student-social-links{border-top-color:var(--color-gray-700, #374151)}.student-social-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--color-gray-100, #f3f4f6);color:var(--color-gray-600, #4b5563);transition:all .2s ease;text-decoration:none}.student-social-icon:hover{background:var(--color-primary, #3b82f6);color:var(--color-white);transform:translateY(-2px)}[data-theme=dark] .student-social-icon{background:var(--color-gray-800, #1f2937);color:var(--color-gray-300, #d1d5db)}[data-theme=dark] .student-social-icon:hover{background:var(--color-primary, #3b82f6);color:var(--color-white)}.profile-page-modern{max-width:1000px}.profile-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1.5rem}@media(max-width:768px){.profile-content-grid{grid-template-columns:1fr}}.profile-user-card{position:relative}.profile-user-avatar-section{display:flex;justify-content:center;align-items:center;position:relative;padding:2rem 0 1rem}.profile-user-avatar{width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:var(--font-weight-bold);color:var(--color-white);box-shadow:0 8px 20px #667eea4d;-webkit-user-select:none;user-select:none}.profile-user-edit-icon{position:absolute;top:2rem;right:1rem;background:var(--color-white, #ffffff);border:2px solid var(--color-gray-300, #d1d5db);border-radius:50%;padding:.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;color:var(--color-gray-600, #4b5563)}.profile-user-edit-icon:hover{background:var(--color-gray-100, #f3f4f6);border-color:var(--color-primary, #3b82f6);color:var(--color-primary, #3b82f6)}[data-theme=dark] .profile-user-edit-icon{background:var(--color-gray-800, #1f2937);border-color:var(--color-gray-700, #374151);color:var(--color-gray-300, #d1d5db)}[data-theme=dark] .profile-user-edit-icon:hover{background:var(--color-gray-700, #374151);border-color:var(--color-primary, #3b82f6);color:var(--color-primary, #3b82f6)}.profile-user-info-header{text-align:center;padding:0 1.5rem 1.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb);display:flex;flex-direction:column;align-items:center;gap:.5rem}[data-theme=dark] .profile-user-info-header{border-bottom-color:var(--color-gray-700, #374151)}.profile-user-name{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-dark);margin:0}[data-theme=dark] .profile-user-name{color:var(--color-gray-100, #f3f4f6)}.profile-user-edit-form{display:flex;flex-direction:column;gap:1rem;padding:1.5rem}.profile-user-edit-actions{display:flex;gap:.5rem;margin-top:.5rem}.profile-user-info-grid{display:flex;flex-direction:column;gap:1rem;padding:1.5rem}.profile-user-info-item{display:flex;align-items:flex-start;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}.profile-user-info-item:last-child{border-bottom:none;padding-bottom:0}[data-theme=dark] .profile-user-info-item{border-bottom-color:var(--color-gray-700, #374151)}.profile-user-info-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563);min-width:100px;flex-shrink:0}[data-theme=dark] .profile-user-info-label{color:var(--color-gray-400, #9ca3af)}.profile-user-info-value{font-size:var(--font-size-base);color:var(--color-dark);word-break:break-word}[data-theme=dark] .profile-user-info-value{color:var(--color-gray-100, #f3f4f6)}.profile-user-social-links{display:flex;justify-content:center;gap:1rem;padding:1rem 1.5rem;border-top:1px solid var(--color-gray-200, #e5e7eb);border-bottom:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .profile-user-social-links{border-top-color:var(--color-gray-700, #374151);border-bottom-color:var(--color-gray-700, #374151)}.profile-user-social-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--color-gray-100, #f3f4f6);color:var(--color-gray-600, #4b5563);transition:all .2s ease;text-decoration:none}.profile-user-social-icon:hover{background:var(--color-primary, #3b82f6);color:var(--color-white);transform:translateY(-2px)}[data-theme=dark] .profile-user-social-icon{background:var(--color-gray-800, #1f2937);color:var(--color-gray-300, #d1d5db)}[data-theme=dark] .profile-user-social-icon:hover{background:var(--color-primary, #3b82f6);color:var(--color-white)}.profile-user-actions{padding:1rem 1.5rem;display:flex;justify-content:center}.subscription-info{display:flex;flex-direction:column;gap:1rem;padding:1.5rem}.subscription-info-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}.subscription-info-item:last-child{border-bottom:none;padding-bottom:0}[data-theme=dark] .subscription-info-item{border-bottom-color:var(--color-gray-700, #374151)}.subscription-info-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563)}[data-theme=dark] .subscription-info-label{color:var(--color-gray-400, #9ca3af)}.subscription-info-value{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-dark);text-align:right}[data-theme=dark] .subscription-info-value{color:var(--color-gray-100, #f3f4f6)}.group-detail-page{max-width:1200px}.tabs-container{margin-top:1.5rem;border-bottom:2px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .tabs-container{border-bottom-color:var(--color-gray-700, #374151)}.tabs{display:flex;gap:.5rem;margin-bottom:-2px}.tab{position:relative;padding:.75rem 1.5rem;background:none;border:none;border-bottom:2px solid transparent;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-gray-600, #4b5563);cursor:pointer;transition:all .2s ease;outline:none}.tab:hover{color:var(--color-gray-900, #111827);background:var(--color-gray-50, #f9fafb);border-radius:var(--radius-md) var(--radius-md) 0 0}[data-theme=dark] .tab{color:var(--color-gray-400, #9ca3af)}[data-theme=dark] .tab:hover{color:var(--color-gray-100, #f3f4f6);background:var(--color-gray-800, #1f2937)}.tab--active{color:var(--color-primary, #3b82f6);border-bottom-color:var(--color-primary, #3b82f6)}.tab--active:hover{color:var(--color-primary, #3b82f6);background:transparent}[data-theme=dark] .tab--active{color:var(--color-primary, #3b82f6)}.group-add-student{display:flex;gap:1rem;align-items:flex-end;padding:1.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb)}[data-theme=dark] .group-add-student{border-bottom-color:var(--color-gray-700, #374151)}.group-add-student>*:first-child{flex:1}.students-list{display:flex;flex-direction:column}.student-list-item{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb);transition:background-color .2s ease}.student-list-item:last-child{border-bottom:none}.student-list-item:hover{background:var(--color-gray-50, #f9fafb)}[data-theme=dark] .student-list-item{border-bottom-color:var(--color-gray-700, #374151)}[data-theme=dark] .student-list-item:hover{background:var(--color-gray-800, #1f2937)}.student-list-item__info{flex:1;min-width:0}.student-list-item__name{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-dark)}[data-theme=dark] .student-list-item__name{color:var(--color-gray-100, #f3f4f6)}.events-list{display:flex;flex-direction:column}.event-list-item{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--color-gray-200, #e5e7eb);transition:background-color .2s ease}.event-list-item:last-child{border-bottom:none}.event-list-item:hover{background:var(--color-gray-50, #f9fafb)}[data-theme=dark] .event-list-item{border-bottom-color:var(--color-gray-700, #374151)}[data-theme=dark] .event-list-item:hover{background:var(--color-gray-800, #1f2937)}.event-list-item__info{flex:1;min-width:0}.event-list-item__title{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-dark);margin-bottom:.25rem}[data-theme=dark] .event-list-item__title{color:var(--color-gray-100, #f3f4f6)}.event-list-item__meta{font-size:var(--font-size-sm);color:var(--color-gray-600, #4b5563)}[data-theme=dark] .event-list-item__meta{color:var(--color-gray-400, #9ca3af)}.help-center{max-width:1200px;margin:0 auto;padding:2rem 1rem}.help-center__header{text-align:center;margin-bottom:2rem}.help-center__title{font-size:2rem;font-weight:700;color:var(--color-dark);margin-bottom:.5rem}[data-theme=dark] .help-center__title{color:var(--color-gray-100)}.help-center__subtitle{font-size:1rem;color:var(--muted)}.help-center__search{max-width:600px;margin:0 auto 2rem;position:relative}.help-center__search-input{width:100%}.help-center__search-spinner{position:absolute;right:1rem;top:50%;transform:translateY(-50%);font-size:.875rem;color:var(--muted)}.help-center__loading,.help-center__error,.help-center__no-results{text-align:center;padding:2rem;color:var(--muted)}.help-center__categories{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.help-category-card{display:block;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s,border-color .2s}.help-category-card:hover{border-color:var(--primary);box-shadow:var(--shadow-2);transform:translateY(-2px)}.help-category-card__icon{width:48px;height:48px;background:var(--primary-light, rgba(37, 99, 235, .1));border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.help-category-icon{width:24px;height:24px;stroke:var(--primary);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.help-category-card__title{font-size:1.125rem;font-weight:600;color:var(--color-dark);margin-bottom:.5rem}[data-theme=dark] .help-category-card__title{color:var(--color-gray-100)}.help-category-card__description{font-size:.875rem;color:var(--muted);line-height:1.5}.help-center__support{margin-top:2rem}.help-support-card{max-width:600px;margin:0 auto;text-align:center}.help-support-card__content h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.help-support-card__content p{color:var(--muted);margin-bottom:1rem}.help-center__search-results{margin-bottom:2rem}.help-center__search-results h3{font-size:1rem;font-weight:600;margin-bottom:1rem;color:var(--muted)}.help-search-results{display:flex;flex-direction:column;gap:.75rem}.help-search-result{display:block;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem;text-decoration:none;color:inherit;transition:border-color .2s}.help-search-result:hover{border-color:var(--primary)}.help-search-result__title{font-weight:600;color:var(--color-dark);margin-bottom:.25rem}[data-theme=dark] .help-search-result__title{color:var(--color-gray-100)}.help-search-result__excerpt{font-size:.875rem;color:var(--muted);margin-bottom:.5rem}.help-search-result__category{font-size:.75rem;color:var(--primary)}.help-category{max-width:900px;margin:0 auto;padding:2rem 1rem}.help-breadcrumb{display:flex;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.875rem}.help-breadcrumb a{color:var(--primary);text-decoration:none}.help-breadcrumb a:hover{text-decoration:underline}.help-breadcrumb__separator{color:var(--muted)}.help-category__header{margin-bottom:2rem}.help-category__title{font-size:1.75rem;font-weight:700;color:var(--color-dark);margin-bottom:.5rem}[data-theme=dark] .help-category__title{color:var(--color-gray-100)}.help-category__description{color:var(--muted)}.help-category__loading,.help-category__error,.help-category__empty{text-align:center;padding:2rem;color:var(--muted)}.help-category__back{display:inline-block;margin-top:1rem;color:var(--primary)}.help-articles-list{display:flex;flex-direction:column;gap:.75rem}.help-article-item{display:flex;align-items:center;gap:1rem;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem;text-decoration:none;color:inherit;transition:border-color .2s,box-shadow .2s}.help-article-item:hover{border-color:var(--primary);box-shadow:var(--shadow-1)}.help-article-item__content{flex:1;min-width:0}.help-article-item__title{font-weight:600;color:var(--color-dark);margin-bottom:.25rem}[data-theme=dark] .help-article-item__title{color:var(--color-gray-100)}.help-article-item__excerpt{font-size:.875rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.help-article-item__type{flex-shrink:0}.help-article-type{display:inline-block;padding:.25rem .5rem;font-size:.75rem;font-weight:500;border-radius:4px}.help-article-type--template{background:#10b9811a;color:#10b981}.help-article-type--course{background:#7c3aed1a;color:#7c3aed}.help-article-item__arrow{flex-shrink:0;color:var(--muted)}.help-article{max-width:800px;margin:0 auto;padding:2rem 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