@font-face{font-family:Material Symbols Rounded;font-style:normal;font-weight:100 700;font-display:block;src:url(/static/assets/material-symbols-rounded-subset-BlG7rHcQ.woff2)format("woff2")}.material-symbols-rounded{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;vertical-align:middle;white-space:nowrap;text-transform:none;letter-spacing:normal;word-wrap:normal;direction:ltr;width:1em;height:1em;font-family:Material Symbols Rounded;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-block;overflow:hidden}:root[data-theme=dark]{--md-sys-color-primary:#1a7a9e;--md-sys-color-primary-container:#1e508a;--md-sys-color-on-primary:#fff;--md-sys-color-on-primary-container:#bfdbfe;--md-sys-color-primary-hover:#156e8e;--md-sys-color-secondary:#9ca3af;--md-sys-color-secondary-container:#374151;--md-sys-color-on-secondary:#f9fafb;--md-sys-color-on-secondary-container:#d1d5db;--md-sys-color-tertiary:#a78bfa;--md-sys-color-tertiary-container:#5b21b6;--md-sys-color-on-tertiary:#f9fafb;--md-sys-color-on-tertiary-container:#ddd6fe;--md-sys-color-error:#ef4444;--md-sys-color-error-container:#7f1d1d;--md-sys-color-on-error:#f9fafb;--md-sys-color-on-error-container:#fecaca;--md-sys-color-warning:#f59e0b;--md-sys-color-warning-container:#78350f;--md-sys-color-on-warning:#f9fafb;--md-sys-color-on-warning-container:#fde68a;--md-sys-color-success:#10b981;--md-sys-color-success-container:#064e3b;--md-sys-color-on-success:#f9fafb;--md-sys-color-on-success-container:#a7f3d0;--md-sys-color-surface:#111827;--md-sys-color-surface-variant:#1f2937;--md-sys-color-surface-container:#1f2937;--md-sys-color-surface-container-high:#273342;--md-sys-color-surface-container-highest:#374151;--md-sys-color-on-surface:#f9fafb;--md-sys-color-on-surface-variant:#9ca3af;--md-sys-color-outline:#374151;--md-sys-color-outline-variant:#4b5563;--md-sys-elevation-1:0 1px 2px 0 #0003;--md-sys-elevation-2:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--md-sys-elevation-3:0 10px 15px -3px #0006, 0 4px 6px -2px #00000040;--md-sys-elevation-4:0 20px 25px -5px #00000080, 0 10px 10px -5px #0003;--md-sys-shape-corner-small:4px;--md-sys-shape-corner-medium:6px;--md-sys-shape-corner-large:8px;--md-sys-shape-corner-extra-large:12px}:root[data-theme=light]{--md-sys-color-primary:#1a7a9e;--md-sys-color-primary-container:#e0f2fe;--md-sys-color-on-primary:#fff;--md-sys-color-on-primary-container:#0369a1;--md-sys-color-primary-hover:#156e8e;--md-sys-color-secondary:#6b7280;--md-sys-color-secondary-container:#f3f4f6;--md-sys-color-on-secondary:#fff;--md-sys-color-on-secondary-container:#374151;--md-sys-color-tertiary:#8b5cf6;--md-sys-color-tertiary-container:#ede9fe;--md-sys-color-on-tertiary:#fff;--md-sys-color-on-tertiary-container:#4c1d95;--md-sys-color-error:#ef4444;--md-sys-color-error-container:#fee2e2;--md-sys-color-on-error:#fff;--md-sys-color-on-error-container:#991b1b;--md-sys-color-warning:#f59e0b;--md-sys-color-warning-container:#fef3c7;--md-sys-color-on-warning:#fff;--md-sys-color-on-warning-container:#92400e;--md-sys-color-success:#10b981;--md-sys-color-success-container:#d1fae5;--md-sys-color-on-success:#fff;--md-sys-color-on-success-container:#065f46;--md-sys-color-surface:#f3f4f6;--md-sys-color-surface-variant:#fff;--md-sys-color-surface-container:#fff;--md-sys-color-surface-container-high:#fff;--md-sys-color-surface-container-highest:#e5e7eb;--md-sys-color-on-surface:#111827;--md-sys-color-on-surface-variant:#4b5563;--md-sys-color-outline:#e5e7eb;--md-sys-color-outline-variant:#d1d5db;--md-sys-elevation-1:0 1px 2px 0 #0000000d;--md-sys-elevation-2:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--md-sys-elevation-3:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000008;--md-sys-elevation-4:0 20px 25px -5px #0000000d, 0 10px 10px -5px #00000005;--md-sys-shape-corner-small:4px;--md-sys-shape-corner-medium:6px;--md-sys-shape-corner-large:8px;--md-sys-shape-corner-extra-large:12px}:root{--md-sys-color-primary:#1a7a9e;--md-sys-color-primary-container:#1e508a;--md-sys-color-on-primary:#fff;--md-sys-color-on-primary-container:#bfdbfe;--md-sys-color-primary-hover:#156e8e;--md-sys-color-secondary:#9ca3af;--md-sys-color-secondary-container:#374151;--md-sys-color-on-secondary:#f9fafb;--md-sys-color-on-secondary-container:#d1d5db;--md-sys-color-tertiary:#a78bfa;--md-sys-color-tertiary-container:#5b21b6;--md-sys-color-on-tertiary:#f9fafb;--md-sys-color-on-tertiary-container:#ddd6fe;--md-sys-color-error:#ef4444;--md-sys-color-error-container:#7f1d1d;--md-sys-color-on-error:#f9fafb;--md-sys-color-on-error-container:#fecaca;--md-sys-color-warning:#f59e0b;--md-sys-color-warning-container:#78350f;--md-sys-color-on-warning:#f9fafb;--md-sys-color-on-warning-container:#fde68a;--md-sys-color-success:#10b981;--md-sys-color-success-container:#064e3b;--md-sys-color-on-success:#f9fafb;--md-sys-color-on-success-container:#a7f3d0;--md-sys-color-surface:#111827;--md-sys-color-surface-variant:#1f2937;--md-sys-color-surface-container:#1f2937;--md-sys-color-surface-container-high:#1f2937;--md-sys-color-surface-container-highest:#374151;--md-sys-color-on-surface:#f9fafb;--md-sys-color-on-surface-variant:#9ca3af;--md-sys-color-outline:#374151;--md-sys-color-outline-variant:#4b5563;--md-sys-elevation-1:0 1px 2px 0 #0003;--md-sys-elevation-2:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--md-sys-elevation-3:0 10px 15px -3px #0006, 0 4px 6px -2px #00000040;--md-sys-elevation-4:0 20px 25px -5px #00000080, 0 10px 10px -5px #0003;--md-sys-shape-corner-small:4px;--md-sys-shape-corner-medium:6px;--md-sys-shape-corner-large:8px;--md-sys-shape-corner-extra-large:12px}*{box-sizing:border-box;margin:0;padding:0}.preload,.preload *{transition:none!important}html{overflow:hidden scroll}body{background-color:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);min-height:100vh;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;transition:background-color .3s,margin-right .3s cubic-bezier(.4,0,.2,1)}.app-bar{background:var(--md-sys-color-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);z-index:1000;width:100%;padding:16px 0;position:sticky;top:0;left:0;right:0}.app-bar-content{justify-content:space-between;align-items:center;gap:16px;max-width:1400px;margin:0 auto;padding:0 24px;display:flex}.app-bar-left,.app-bar-right{align-items:center;gap:16px;display:flex}.app-bar-title{color:var(--md-sys-color-on-surface);letter-spacing:.2px;align-items:center;gap:12px;font-size:1.25rem;font-weight:600;text-decoration:none;display:flex}.app-bar-icon{color:var(--md-sys-color-on-surface);cursor:pointer;justify-content:center;align-items:center;font-size:2rem;line-height:1;text-decoration:none;display:inline-flex}.app-logo{background-color:var(--md-sys-color-primary);width:32px;height:32px;display:inline-block;-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.user-menu-container{align-items:center;display:flex;position:relative}.user-menu-toggle{background:var(--md-sys-color-surface-container-highest);border-radius:var(--md-sys-shape-corner-medium);cursor:pointer;color:var(--md-sys-color-on-surface);border:none;align-items:center;gap:10px;padding:6px;font-family:Roboto,sans-serif;font-size:.875rem;font-weight:500;transition:all .2s;display:flex}.user-menu-toggle:hover{background:var(--md-sys-color-surface-variant);border-color:var(--md-sys-color-outline)}.user-menu-toggle[aria-expanded=true] .dropdown-arrow{transform:rotate(180deg)}.user-menu-toggle .menu-icon{font-size:1.5rem}.changelog-nav-bubble{transform:translate(25%,-25%)}.theme-toggle-standalone{background:var(--md-sys-color-surface-container-highest);border-radius:var(--md-sys-shape-corner-medium);cursor:pointer;color:var(--md-sys-color-on-surface);border:none;justify-content:center;align-items:center;padding:6px;transition:all .2s;display:flex}.theme-toggle-standalone:hover,.theme-toggle-standalone:focus{background:var(--md-sys-color-surface-variant)}.theme-toggle-standalone .theme-mode-icon{font-size:1.5rem}:root{--sidebar-width:280px;--sidebar-collapsed-width:70px}.app-sidebar{width:var(--sidebar-width);background-color:var(--md-sys-color-surface-container-high);border-left:1px solid var(--md-sys-color-outline-variant);z-index:1050;flex-direction:column;padding:24px 16px;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;bottom:0;right:0;overflow-y:auto;transform:translate(100%)}.sidebar-pin-btn{border-radius:var(--md-sys-shape-corner-medium);cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;justify-content:center;align-items:center;padding:6px;transition:background-color .2s,color .2s;display:flex}.sidebar-pin-btn:hover{background-color:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface)}.sidebar-pin-btn.is-pinned{color:var(--md-sys-color-primary)}.sidebar-pin-btn .material-symbols-rounded{font-size:1.25rem}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.sidebar-item{color:var(--md-sys-color-on-surface);text-align:left;border-radius:var(--md-sys-shape-corner-medium);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:12px 16px;font-family:Roboto,sans-serif;font-size:.95rem;font-weight:500;text-decoration:none;transition:background-color .2s,color .2s;display:flex}.sidebar-item:hover,.sidebar-item:focus{background-color:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface)}.sidebar-item .material-symbols-rounded{color:var(--md-sys-color-on-surface-variant);font-size:1.5rem;transition:color .2s}.sidebar-item:hover .material-symbols-rounded,.sidebar-item:focus .material-symbols-rounded{color:var(--md-sys-color-on-surface)}.sidebar-divider{background-color:var(--md-sys-color-outline-variant);border:none;height:1px;margin:16px 0}.sidebar-item-danger,.sidebar-item-danger .material-symbols-rounded{color:var(--md-sys-color-error)}.sidebar-item-danger:hover,.sidebar-item-danger:focus{background-color:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container)}.sidebar-item-danger:hover .material-symbols-rounded,.sidebar-item-danger:focus .material-symbols-rounded{color:var(--md-sys-color-on-error-container)}.sidebar-form{margin:0;padding:0}.sidebar-controls{flex-direction:row;gap:8px;padding:0 10px 12px;display:flex}body.sidebar-collapsed .app-sidebar .sidebar-controls,.app-sidebar.is-collapsed .sidebar-controls{flex-direction:column;align-items:center;padding-left:0;padding-right:0}.sidebar-backdrop{z-index:1040;opacity:0;visibility:hidden;background-color:#00000080;transition:opacity .3s,visibility .3s;position:fixed;inset:0}.sidebar-backdrop[aria-hidden=false]{opacity:1;visibility:visible}body.sidebar-open .app-sidebar{transform:translate(0)}body.sidebar-collapsed .app-sidebar,.app-sidebar.is-collapsed{width:var(--sidebar-collapsed-width);padding-left:8px;padding-right:8px}body.sidebar-collapsed .app-sidebar .sidebar-item span:not(.material-symbols-rounded):not(.visually-hidden),.app-sidebar.is-collapsed .sidebar-item span:not(.material-symbols-rounded):not(.visually-hidden),body.sidebar-collapsed .app-sidebar .sidebar-item .badge,.app-sidebar.is-collapsed .sidebar-item .badge{display:none}body.sidebar-collapsed .app-sidebar .sidebar-item,.app-sidebar.is-collapsed .sidebar-item{justify-content:center;padding:12px}body.sidebar-collapsed .app-sidebar .sidebar-item .material-symbols-rounded,.app-sidebar.is-collapsed .sidebar-item .material-symbols-rounded{font-size:1.5rem}.container-main{max-width:1400px;margin:32px auto;padding:0 24px}@media (width>=992px){body.sidebar-open.sidebar-pinned{margin-right:var(--sidebar-width)}body.sidebar-open.sidebar-pinned.sidebar-collapsed{margin-right:var(--sidebar-collapsed-width)}body.sidebar-open.sidebar-pinned .sidebar-backdrop{display:none!important}}.btn{border-radius:var(--md-sys-shape-corner-medium);letter-spacing:.3px;cursor:pointer;-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;gap:8px;padding:.6rem 1.25rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);box-shadow:var(--md-sys-elevation-1)}.btn-primary:hover{background:var(--md-sys-color-primary-hover);box-shadow:var(--md-sys-elevation-2)}.btn-secondary{background:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface);box-shadow:var(--md-sys-elevation-1);border:none}.btn-secondary:hover{background:var(--md-sys-color-surface-variant);border-color:var(--md-sys-color-outline);box-shadow:var(--md-sys-elevation-2)}.btn-success{background:var(--md-sys-color-success);color:var(--md-sys-color-on-success);box-shadow:var(--md-sys-elevation-1)}.btn-success:hover{background:var(--md-sys-color-success-container);box-shadow:var(--md-sys-elevation-2)}.btn-warning{background:var(--md-sys-color-warning);color:var(--md-sys-color-on-warning);box-shadow:var(--md-sys-elevation-1)}.btn-warning:hover{background:var(--md-sys-color-warning-container);box-shadow:var(--md-sys-elevation-2)}.btn-outline-danger{color:var(--md-sys-color-error);border:1px solid var(--md-sys-color-error);background:0 0}.btn-outline-danger:hover{background:var(--md-sys-color-error);color:var(--md-sys-color-on-error);box-shadow:var(--md-sys-elevation-1)}.btn-outline-danger:disabled{border-color:var(--md-sys-color-on-surface-variant)}.btn:disabled{background:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface-variant);opacity:.5;cursor:not-allowed;box-shadow:none;border:none}.btn-lg{padding:.75rem 1.5rem;font-size:1rem}.spinner-border{vertical-align:text-bottom;border:.15em solid;border-right-color:#0000;border-radius:50%;width:1rem;height:1rem;animation:.75s linear infinite spinner-border;display:inline-block}.spinner-border-sm{border-width:.125em;width:.875rem;height:.875rem}@keyframes spinner-border{to{transform:rotate(360deg)}}.save-indicator{justify-content:center;align-items:center;min-width:24px;height:24px;display:inline-flex}.save-indicator .material-symbols-rounded{font-size:1.25rem;animation:.4s cubic-bezier(.175,.885,.32,1.275) forwards popIn}@keyframes popIn{0%{opacity:0;transform:scale(.5)rotate(-45deg)}to{opacity:1;transform:scale(1)rotate(0)}}.card{background-color:var(--md-sys-color-surface-variant);border-radius:var(--md-sys-shape-corner-large);box-shadow:var(--md-sys-elevation-1);border:none;transition:all .2s,background-color .3s,border-color .3s;overflow:hidden}.card:hover{box-shadow:var(--md-sys-elevation-2);border-color:var(--md-sys-color-outline)}.card-header{border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface);align-items:center;gap:12px;padding:20px 24px;font-size:1.125rem;font-weight:600;display:flex}.card-header.primary{border-bottom:2px solid var(--md-sys-color-primary)}.card-header.success{border-bottom:2px solid var(--md-sys-color-success)}.card-body{padding:24px}.card-header-row{justify-content:space-between;align-items:center;display:flex}.card-header-title{align-items:center;gap:12px;display:flex}.btn-header-clear{background:#fff3;border:none;flex-shrink:0;align-items:center;padding:4px 8px;display:inline-flex}.btn-header-clear .material-symbols-rounded{font-size:1.25rem}.btn-header-clear:hover{background:#ffffff4d}.form-label{color:var(--md-sys-color-on-surface);letter-spacing:.2px;margin-bottom:6px;font-size:.875rem;font-weight:500;transition:color .2s;display:block}.form-control,.form-select{background-color:var(--md-sys-color-surface-container-highest);border-radius:var(--md-sys-shape-corner-medium);width:100%;color:var(--md-sys-color-on-surface);border:none;padding:.75rem 1rem;font-family:Roboto,sans-serif;font-size:.95rem;transition:all .2s,background-color .2s,border-color .2s}.form-control:focus,.form-select:focus{background-color:var(--md-sys-color-surface);border-color:var(--md-sys-color-primary);box-shadow:0 0 0 3px var(--md-sys-color-primary-container);outline:none}.form-control::placeholder{color:var(--md-sys-color-on-surface-variant);opacity:.6}textarea.form-control{resize:vertical}textarea.auto-resize{resize:none;min-height:calc(1.5em + 1.5rem);overflow:hidden}.input-group{display:flex}.input-group .form-control{flex:1}.input-group .btn{white-space:nowrap}.preset-input-group{align-items:stretch;gap:0;display:flex}.preset-input-group .form-control{border-top-right-radius:0;border-bottom-right-radius:0;flex:1}.preset-input-group .dropdown{display:flex;position:relative}.preset-dropdown-btn{justify-content:center;align-items:center;display:flex;border-top-left-radius:0!important;border-bottom-left-radius:0!important;padding:.75rem!important}.preset-dropdown-btn .material-symbols-rounded{font-size:1.25rem}.preset-dropdown-btn:after{display:none}.preset-input-group .dropdown-menu{z-index:1000;background:var(--md-sys-color-surface-container-high);border-radius:var(--md-sys-shape-corner-medium);min-width:280px;box-shadow:var(--md-sys-elevation-3);margin-top:4px;padding:.5rem 0;list-style:none;display:none;position:absolute;top:100%;right:0}.preset-input-group .dropdown-menu.show{display:block}.form-error{color:var(--md-sys-color-error);margin-top:.5rem;font-size:.875rem}.form-error--global{background:color-mix(in srgb, var(--md-sys-color-error) 15%, transparent);border:1.5px solid color-mix(in srgb, var(--md-sys-color-error) 50%, transparent);border-radius:8px;align-items:center;gap:.5rem;margin-top:0;margin-bottom:1rem;padding:.75rem 1rem;font-size:.9375rem;font-weight:500;display:flex}.form-error--global:before{content:"error";color:var(--md-sys-color-error);flex-shrink:0;font-family:Material Symbols Rounded,sans-serif;font-size:1.25rem}.form-error ul{margin:0;padding-left:0;list-style:none}.form-error li{align-items:flex-start;gap:.5rem;padding:.25rem 0;display:flex}.form-error li:before{content:"error";color:var(--md-sys-color-error);flex-shrink:0;font-family:Material Symbols Rounded,sans-serif;font-size:1rem}.telegram-preview-container{border-radius:var(--md-sys-shape-corner-medium);background:0 0;justify-content:center;align-items:flex-start;padding:0;display:flex}.telegram-message{background:var(--md-sys-color-surface-variant);border-radius:var(--md-sys-shape-corner-medium);width:100%;max-width:100%;box-shadow:var(--md-sys-elevation-1);position:relative;overflow:hidden}.telegram-message-image{width:100%;display:none}.telegram-message-image img{object-fit:cover;border-radius:0;width:100%;height:auto;max-height:400px;display:block}.telegram-message-image:not(:empty){display:block}.telegram-message-content{min-height:60px;padding:12px 16px 48px;position:relative}.preview-box{white-space:pre-wrap;min-height:auto;color:var(--md-sys-color-on-primary-container);box-shadow:none;word-wrap:break-word;background-color:#0000;border:none;padding:0;font-family:Roboto,sans-serif;font-size:.95rem;line-height:1.5;transition:color .3s}.preview-box code{background-color:#0000001a;border-radius:3px;padding:2px 4px;font-family:Roboto Mono,monospace;font-size:.9em}.preview-box pre{white-space:pre;background-color:#0006;border-radius:6px;margin:4px 0;padding:8px 12px;font-family:Roboto Mono,monospace;display:block;overflow-x:auto}.preview-box tg-spoiler{background-color:var(--md-sys-color-on-primary-container);color:#0000;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:6px;padding:4px 12px;transition:all .2s}.preview-box tg-spoiler:hover{color:var(--md-sys-color-on-primary-container);background-color:#0000}.preview-box a{color:var(--md-sys-color-secondary);text-decoration:none;transition:color .2s}.preview-box a:hover{color:var(--md-sys-color-tertiary);text-decoration:underline}.preview-box a:visited{color:var(--md-sys-color-secondary)}.preview-box blockquote{border-left:4px solid var(--md-sys-color-primary);opacity:.8;background-color:#0003;border-radius:6px;margin:4px 0;padding:4px 12px;display:block}.preview-placeholder{text-align:center;opacity:.7;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:200px;padding:24px 16px;display:flex}.preview-placeholder-icon{justify-content:center;width:100%;display:flex}.preview-placeholder-icon .material-symbols-rounded{font-size:5rem;line-height:1}.preview-placeholder-text{flex-direction:column;gap:8px;display:flex}.preview-placeholder-text strong{color:var(--md-sys-color-on-primary-container);font-size:1.1rem;font-weight:500}.preview-placeholder-text p{color:var(--md-sys-color-on-primary-container);opacity:.8;margin:0;font-size:.9rem}.preview-error{border-left:4px solid var(--md-sys-color-error);border-radius:var(--md-sys-shape-corner-small);background-color:#ffc1071a;gap:12px;padding:16px;display:flex}.preview-error-icon{flex-shrink:0;font-size:1.5rem;line-height:1}.preview-error-content{flex-direction:column;flex:1;gap:8px;display:flex}.preview-error-content strong{color:var(--md-sys-color-error);font-size:1rem;font-weight:500}.preview-error-message{color:var(--md-sys-color-on-primary-container);font-size:.9rem;line-height:1.5}.preview-error-list{margin:8px 0 0;padding-left:20px;list-style-type:disc}.preview-error-list li{margin-bottom:4px}.preview-error-list li:last-child{margin-bottom:0}.preview-error-list strong{color:var(--md-sys-color-error);font-weight:500}.telegram-send-button{background:var(--md-sys-color-primary);width:40px;height:40px;color:var(--md-sys-color-on-primary);cursor:pointer;box-shadow:var(--md-sys-elevation-2);z-index:10;border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;bottom:12px;right:12px}.telegram-send-button:hover:not(:disabled){background:var(--md-sys-color-primary-hover);box-shadow:var(--md-sys-elevation-3);transform:scale(1.1)}.telegram-send-button:active:not(:disabled){transform:scale(.95)}.telegram-send-button:disabled{background:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface-variant);opacity:.5;cursor:not-allowed;box-shadow:none}.telegram-send-button svg{stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;fill:none;width:20px;height:20px}.message-footer{align-items:center;gap:12px;display:flex;position:absolute;bottom:8px;right:12px}.char-counter{font-size:.8rem}.char-counter-exceeded{font-weight:500}.text-muted{color:var(--md-sys-color-on-surface-variant)}.message-footer .telegram-send-button{position:static}.preview-actions{flex-direction:column;align-items:stretch;gap:10px;width:100%;margin-top:16px;padding:0 4px;display:flex}.preview-actions-primary,.preview-actions-secondary{gap:12px;width:100%;display:flex}.preview-actions-secondary{justify-content:stretch}.preview-actions>.btn,.preview-actions-primary>.btn,.preview-actions-secondary>.btn{flex:1 1 0;justify-content:center}.preview-image{border-radius:var(--md-sys-shape-corner-small);max-width:100%;height:auto;box-shadow:var(--md-sys-elevation-1)}.preview-footer{flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;display:flex}.preview-avatar-container{justify-content:center;align-items:center;width:100%;display:flex}.preview-avatar{border-radius:var(--md-sys-shape-corner-small);object-fit:contain;max-width:100%;height:auto;max-height:400px;box-shadow:var(--md-sys-elevation-1);border:2px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-highest)}.alert-warning{background-color:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container);border-left:4px solid var(--md-sys-color-tertiary)}.alert{border-radius:var(--md-sys-shape-corner-medium);box-shadow:var(--md-sys-elevation-1);align-items:center;gap:12px;margin-top:16px;padding:16px 20px;animation:.3s slideIn;display:flex}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.alert-success{background-color:var(--md-sys-color-success-container);color:var(--md-sys-color-on-success-container);border-left:4px solid var(--md-sys-color-success)}.alert-danger{background-color:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);border-left:4px solid var(--md-sys-color-error)}.alert-info{background-color:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-left:4px solid var(--md-sys-color-secondary)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.row{grid-template-columns:70% 30%;align-items:start;gap:12px;margin:0;display:grid}.row>div:nth-child(2){align-self:start;margin-right:24px;position:sticky;top:104px}@media (width<=900px){.row{grid-template-columns:1fr}.row>div:nth-child(2){margin-right:0}}.mb-3{margin-bottom:20px}.mt-3{margin-top:20px}.pwa-install-banner{bottom:max(1rem, env(safe-area-inset-bottom));background-color:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);z-index:1040;opacity:0;border:1px solid var(--md-sys-color-outline-variant);border-radius:1rem;padding:1rem;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s;position:fixed;left:1rem;right:1rem;transform:translateY(150%);box-shadow:0 4px 12px #00000026}.pwa-install-banner.show{opacity:1;transform:translateY(0)}.pwa-install-icon{object-fit:contain;border-radius:.5rem}[data-theme=dark] .pwa-install-banner{box-shadow:0 4px 12px #00000080}@media (width>=576px){.pwa-install-banner{max-width:400px;bottom:1.5rem;left:1.5rem;right:auto}}#toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:12px;max-width:400px;display:flex;position:fixed;bottom:24px;left:24px}#toast-container .toast{border-radius:var(--md-sys-shape-corner-medium);box-shadow:var(--md-sys-elevation-3);opacity:0;pointer-events:auto;justify-content:space-between;align-items:center;gap:12px;min-width:300px;padding:16px 20px;transition:all .3s;display:flex;transform:translateY(20px)}#toast-container .toast-show{opacity:1;transform:translateY(0)}#toast-container .toast-hide{opacity:0;transform:translate(-100%)}.toast-message{flex:1;font-size:.875rem;font-weight:400;line-height:1.4}.toast-close{color:inherit;cursor:pointer;opacity:.7;background:0 0;border:none;justify-content:center;align-items:center;width:24px;height:24px;margin:0;padding:0;font-size:1.5rem;line-height:1;transition:opacity .2s;display:flex}.toast-close:hover{opacity:1}.toast-info{background-color:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-left:4px solid var(--md-sys-color-secondary)}.toast-success{background-color:var(--md-sys-color-success-container);color:var(--md-sys-color-on-success-container);border-left:4px solid var(--md-sys-color-success)}.toast-danger{background-color:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);border-left:4px solid var(--md-sys-color-error)}.toast-warning{background-color:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container);border-left:4px solid var(--md-sys-color-tertiary)}@media (width<=768px){#toast-container{max-width:calc(100% - 32px);left:16px;right:16px}.toast{width:100%;min-width:auto}}.modal-overlay{z-index:2000;opacity:0;visibility:hidden;background:#00000080;justify-content:center;align-items:center;padding:1rem;transition:all .2s;display:flex;position:fixed;inset:0}.modal-overlay.visible{opacity:1;visibility:visible}.modal-overlay .modal{background:var(--md-sys-color-surface);box-shadow:var(--md-sys-elevation-4);border-radius:16px;flex-direction:column;width:100%;max-width:500px;height:auto;max-height:90vh;transition:transform .2s;display:flex;position:relative;overflow:hidden;transform:scale(.95)translateY(10px)}.modal-overlay .modal.modal-lg{max-width:1000px}.modal-content{background:var(--md-sys-color-surface);box-shadow:var(--md-sys-elevation-4);color:var(--md-sys-color-on-surface);border:none;border-radius:16px}.modal-overlay.visible .modal{transform:scale(1)translateY(0)}.modal-header{justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.modal-header h3{color:var(--md-sys-color-on-surface);margin:0;font-size:1.25rem;font-weight:500}.modal-header-toggle{align-items:center;gap:.75rem;display:flex}.modal-close{cursor:pointer;width:36px;height:36px;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.modal-close:hover{background:var(--md-sys-color-surface-variant)}.modal-body{flex:1;padding:1.5rem;overflow-y:auto}.modal-footer{border-top:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container);justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;display:flex}.presets-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.preset-card{background:var(--md-sys-color-surface-container-low);text-align:center;cursor:pointer;border-radius:12px;padding:1.5rem;transition:all .2s}.preset-card:hover{border-color:var(--md-sys-color-primary);box-shadow:var(--md-sys-elevation-1);transform:translateY(-2px)}.preset-icon{background:var(--md-sys-color-primary-container);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1rem;display:flex}.preset-icon .material-symbols-rounded{color:var(--md-sys-color-on-primary-container);font-size:2rem}.preset-card h4{color:var(--md-sys-color-on-surface);margin:0 0 .5rem;font-size:1.125rem;font-weight:500}.preset-card p{color:var(--md-sys-color-on-surface-variant);margin:0 0 1rem;font-size:.875rem;line-height:1.5}.confirm-modal-header-content{align-items:center;gap:.75rem;display:flex}.confirm-modal-send-icon{color:var(--md-sys-color-primary);font-size:1.5rem}.confirm-modal-delete-icon{color:var(--md-sys-color-error);font-size:1.5rem}.confirm-modal-warning-icon{color:var(--md-sys-color-warning);font-size:1.5rem}.confirm-modal-body p{color:var(--md-sys-color-on-surface-variant);margin:0 0 12px;line-height:1.5}.confirm-modal-body p:last-child{margin-bottom:0}body.modal-open{overflow-y:hidden;padding-right:0!important}.modal-backdrop{-webkit-backdrop-filter:blur(5px);background-color:#00000080}.modal-backdrop.show{opacity:1}.markdown-content ul{margin-bottom:1rem;padding-left:1.5rem}.markdown-content li{margin-bottom:.5rem}.markdown-content h3{color:var(--md-sys-color-on-surface);margin-top:1.5rem;margin-bottom:1rem;font-size:1.25rem}.markdown-content strong{color:var(--md-sys-color-on-surface);font-weight:600}.accordion-item{background-color:var(--md-sys-color-surface-container);border:none}.accordion-button:not(.collapsed){background-color:var(--md-sys-color-surface-container-highest)}.accordion-button.collapsed{background-color:var(--md-sys-color-surface-container-high)}.accordion-button:hover{background-color:var(--md-sys-color-surface-container-highest)}.changelog-container{padding:0!important}