:root{--grad:linear-gradient(45deg, #fcaf45 0%, #f77737 20%, #f56040 35%, #fd1d1d 45%, #e1306c 58%, #c13584 72%, #833ab4 100%);--sent:linear-gradient(135deg, #833ab4 0%, #c13584 50%, #e1306c 100%);--heart:#ed4956;--online:#31a24c;--bg-primary:#fff;--bg-secondary:#fafafa;--bg-card:#fff;--text-primary:#262626;--text-secondary:#8e8e8e;--border-color:#dbdbdb;--received:#efefef;--focus-color:#0095f6;--accent:#e1306c;--accent-hover:#c13584;--accent-light:#fdf2f8;--danger:#ed4956;--danger-hover:#dc2626;--danger-light:#fef2f2;--success:#31a24c;--success-light:#ecfdf5;--focus-ring:2px solid var(--focus-color);--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--transition-speed:.15s;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-full:999px;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-primary:#000;--bg-secondary:#121212;--bg-card:#121212;--text-primary:#f5f5f5;--text-secondary:#a8a8a8;--border-color:#262626;--received:#262626;--accent:#e1306c;--accent-hover:#f56040;--accent-light:#2a121e;--danger:#f87171;--danger-hover:#ef4444;--danger-light:#450a0a;--success:#31a24c;--success-light:#064e3b}}[data-theme=dark]{--bg-primary:#000;--bg-secondary:#121212;--bg-card:#121212;--text-primary:#f5f5f5;--text-secondary:#a8a8a8;--border-color:#262626;--received:#262626;--accent:#e1306c;--accent-hover:#f56040;--accent-light:#2a121e;--danger:#f87171;--danger-hover:#ef4444;--danger-light:#450a0a;--success:#31a24c;--success-light:#064e3b}[data-theme=light]{--bg-primary:#fff;--bg-secondary:#fafafa;--bg-card:#fff;--text-primary:#262626;--text-secondary:#8e8e8e;--border-color:#dbdbdb;--received:#efefef;--focus-color:#0095f6;--accent:#e1306c;--accent-hover:#c13584;--accent-light:#fdf2f8;--danger:#ed4956;--danger-hover:#dc2626;--danger-light:#fef2f2;--success:#31a24c;--success-light:#ecfdf5}@media (prefers-reduced-motion:reduce){:root{--transition-speed:0s}*,:before,:after{transition:none!important;animation:none!important}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pop{0%{transform:scale(0)}to{transform:scale(1)}}@keyframes rise{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}@keyframes floatHeart{0%{opacity:1;transform:translate(-50%,-50%)scale(0)}40%{opacity:1;transform:translate(-50%,-60%)scale(1.2)}to{opacity:0;transform:translate(-50%,-110%)scale(1)}}.app-container{flex-direction:column;min-height:100vh;display:flex}.banner-unverified{background-color:var(--danger-light);color:var(--danger);border-bottom:1px solid var(--danger);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;display:flex}.banner-link{margin-left:.5rem;text-decoration:underline}.main-layout{flex:1;display:flex}.desktop-rail{background-color:var(--bg-secondary);border-right:1px solid var(--border-color);flex-direction:column;width:240px;padding:1.5rem 1rem;display:flex}.rail-brand .brand-logo{background:var(--grad);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;font-size:1.5rem;font-weight:800;text-decoration:none}.rail-nav{flex-direction:column;gap:.5rem;margin-top:2rem;display:flex}.rail-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:background-color var(--transition-speed), color var(--transition-speed);align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;display:flex;position:relative}.rail-item:hover{background-color:var(--received);color:var(--text-primary);text-decoration:none}.rail-item.active{background-color:var(--accent-light);color:var(--accent);font-weight:600}.btn-logout{cursor:pointer;text-align:left;background:0 0;border:none;width:100%}.badge{background:var(--grad);color:#fff;border-radius:var(--radius-full);margin-left:auto;padding:.15rem .5rem;font-size:.75rem;font-weight:700;animation:.35s cubic-bezier(.3,1.6,.5,1) pop}.badge-small{background:var(--grad);color:#fff;border-radius:var(--radius-full);padding:.1rem .35rem;font-size:.65rem;font-weight:700;position:absolute;top:4px;right:12px}.content-col{flex:1;width:100%;max-width:900px;margin:0 auto;padding:2rem}.content-col-full{max-width:100%;padding:0}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;box-shadow:0 1px 3px #0000000a}.form-card{max-width:440px;margin:2rem auto}.notice-card{text-align:center;max-width:480px;margin:3rem auto}h2{margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.form-subtitle{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.875rem}.form-column{flex-direction:column;gap:1.25rem;display:flex}.form-group{flex-direction:column;gap:.35rem;display:flex}.form-group label{font-size:.875rem;font-weight:600}.form-group input,.form-group textarea,select{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-primary);outline:none;width:100%;padding:.65rem .85rem;font-family:inherit;font-size:.95rem}.form-group input:focus,.form-group textarea:focus{border-color:var(--focus-color);background-color:var(--bg-primary)}.field-error{color:var(--danger);font-size:.8125rem}.alert{border-radius:var(--radius-md);margin-bottom:1rem;padding:.75rem 1rem;font-size:.875rem}.alert-danger{background-color:var(--danger-light);color:var(--danger);border:1px solid var(--danger)}.alert-success{background-color:var(--success-light);color:var(--success);border:1px solid var(--success)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:transform var(--transition-speed), opacity var(--transition-speed);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--sent);color:#fff}.btn-primary:hover{opacity:.92}.btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--received)}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{border-bottom:1px solid var(--border-color);padding:.75rem 1rem}.badge-tag{border-radius:4px;padding:.2rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-admin{background-color:var(--accent-light);color:var(--accent)}.badge-moderator{color:#d97706;background-color:#fef3c7}.badge-user{background-color:var(--border-color);color:var(--text-secondary)}.badge-active{background-color:var(--success-light);color:var(--success)}.badge-suspended{background-color:var(--danger-light);color:var(--danger)}.mobile-tab-bar{background-color:var(--bg-card);border-top:1px solid var(--border-color);z-index:100;justify-content:space-around;align-items:center;height:60px;display:none;position:fixed;bottom:0;left:0;right:0}.tab-item{color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:.75rem;text-decoration:none;display:flex;position:relative}.tab-item.active{color:var(--accent)}@media (width<=767px){.desktop-rail{display:none}.mobile-tab-bar{display:flex}.content-col{padding:1rem 1rem 80px}}.landing-split-container{width:100%;min-height:100vh;display:flex}.landing-hero-col{background:linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);border-right:1px solid var(--border-color);flex-direction:column;flex:1.2;justify-content:center;padding:4rem 3rem;display:flex}.hero-brand .hero-logo{background:var(--grad);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;margin-bottom:2rem;font-size:2.25rem;font-weight:800}.hero-headline{color:var(--text-primary);margin-bottom:1rem;font-size:2rem;font-weight:700;line-height:1.25}.hero-description{color:var(--text-secondary);max-width:540px;margin-bottom:2.5rem;font-size:1.125rem;line-height:1.6}.hero-features-list{flex-direction:column;gap:1rem;max-width:520px;display:flex}.hero-feature-item{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);padding:1rem;font-size:.95rem;line-height:1.4}.hero-feature-item strong{color:var(--text-primary)}.landing-login-col{background-color:var(--bg-primary);flex:1;justify-content:center;align-items:center;padding:3rem 2rem;display:flex}.landing-login-wrapper{width:100%;max-width:420px}@media (width<=767px){.landing-split-container{flex-direction:column;min-height:auto}.landing-login-col{background-color:var(--bg-secondary);order:1;padding:2rem 1rem 1rem}.landing-hero-col{border-right:none;border-top:1px solid var(--border-color);order:2;padding:2rem 1.5rem 3rem}}.modal-backdrop{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-card);width:100%;max-width:440px}.skeleton-block{flex-direction:column;gap:.65rem;width:100%;display:flex}.skeleton-line{background:linear-gradient(90deg, var(--bg-secondary) 25%, var(--border-color) 50%, var(--bg-secondary) 75%);background-size:200% 100%;border-radius:4px;animation:1.5s infinite shimmer}.skeleton-card{margin-bottom:.75rem;padding:1.25rem}.rail-footer{border-top:1px solid var(--border-color);flex-direction:column;gap:.5rem;margin-top:auto;padding-top:1rem;display:flex}.btn-icon-rail{cursor:pointer;text-align:left;background:0 0;border:none;width:100%}.ui-screen{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;display:flex;overflow:hidden;box-shadow:0 4px 20px #0000000d}.ui-topbar{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;min-height:56px;padding:16px 20px;display:flex}.ui-topbar h1{letter-spacing:-.2px;flex:1;font-size:20px;font-weight:700}.ui-icon-btn{cursor:pointer;width:40px;height:40px;color:var(--text-primary);background:0 0;border:none;border-radius:50%;place-items:center;transition:background .15s;display:grid}.ui-icon-btn:hover{background:var(--received)}.ui-search{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);align-items:center;gap:8px;height:40px;margin:12px 16px 8px;padding:0 12px;display:flex}.ui-search input{color:var(--text-primary);font:inherit;background:0 0;border:0;outline:none;flex:1;font-size:15px}.ui-search-icon{color:var(--text-secondary)}.ui-stories{scrollbar-width:none;gap:14px;padding:10px 16px 14px;display:flex;overflow-x:auto}.ui-stories::-webkit-scrollbar{display:none}.ui-story{cursor:pointer;background:0 0;border:none;flex-direction:column;flex-shrink:0;align-items:center;gap:6px;width:64px;display:flex}.ui-story span{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;max-width:64px;font-size:12px;overflow:hidden}.ui-avatar-wrap{flex-shrink:0;position:relative}.ui-avatar-wrap.ring{background:var(--grad);border-radius:50%;padding:3px}.ui-avatar-wrap.ring.seen{background:var(--border-color)}.ui-avatar{background:var(--sent);color:#fff;border:2px solid var(--bg-card);border-radius:50%;place-items:center;width:52px;height:52px;font-size:16px;font-weight:700;display:grid}.ui-avatar.sm{width:32px;height:32px;font-size:12px}.ui-anon-card{border-radius:var(--radius-lg);background:var(--bg-secondary);border:1px solid var(--border-color);text-align:left;cursor:pointer;align-items:center;gap:12px;margin:4px 16px 10px;padding:14px;transition:transform .15s,background-color .15s;display:flex}.ui-anon-card:hover{background-color:var(--received)}.ui-anon-card:active{transform:scale(.985)}.ui-anon-mark{background:var(--grad);color:#fff;border-radius:14px;flex-shrink:0;place-items:center;width:44px;height:44px;font-size:20px;font-weight:800;display:grid}.ui-anon-meta{flex:1;min-width:0}.ui-anon-meta strong{color:var(--text-primary);font-size:15px;display:block}.ui-anon-meta small{color:var(--text-secondary);font-size:13px}.ui-badge{background:var(--grad);color:#fff;border-radius:10px;flex-shrink:0;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:12px;font-weight:700;animation:.35s cubic-bezier(.3,1.6,.5,1) pop;display:grid}.ui-conv-list{flex:1;padding-bottom:12px;overflow-y:auto}.ui-row{text-align:left;cursor:pointer;border-bottom:1px solid var(--bg-secondary);align-items:center;gap:12px;width:100%;padding:12px 16px;transition:background .15s;display:flex}.ui-row:hover,.ui-row:active{background:var(--bg-secondary)}.ui-row-body{flex:1;min-width:0}.ui-row-line1{align-items:center;gap:6px;display:flex}.ui-row-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.ui-row-time{color:var(--text-secondary);flex-shrink:0;margin-left:auto;font-size:12px}.ui-row-preview{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:14px;overflow:hidden}.ui-row.unread .ui-row-preview{color:var(--text-primary);font-weight:600}.ui-thread-head{border-bottom:1px solid var(--border-color);background:var(--bg-card);align-items:center;gap:10px;padding:12px 16px;display:flex}.ui-who{flex:1;min-width:0}.ui-who strong{color:var(--text-primary);font-size:15px;display:block}.ui-who small{color:var(--text-secondary);font-size:12px}.ui-who small.active{color:var(--online)}.ui-messages-wrapper{flex-direction:column;flex:1;height:65vh;display:flex;position:relative}.ui-messages{scroll-behavior:smooth;flex-direction:column;flex:1;gap:4px;padding:16px 14px 8px;display:flex;overflow-y:auto}.ui-msg-row{align-items:flex-end;gap:8px;margin-top:2px;display:flex}.ui-msg-row.me{justify-content:flex-end}.ui-msg-row.group-start{margin-top:10px}.ui-ghost{flex-shrink:0;width:28px}.ui-bubble{border-radius:var(--radius-lg);background:var(--received);max-width:75%;color:var(--text-primary);word-wrap:break-word;overflow-wrap:anywhere;-webkit-user-select:none;user-select:none;cursor:pointer;padding:9px 14px;font-size:15px;line-height:1.35;transition:transform .12s;animation:.28s ease-out both rise;position:relative}.ui-bubble:active{transform:scale(.985)}.ui-msg-row.me .ui-bubble{background:var(--sent);color:#fff;border-bottom-right-radius:6px}.ui-msg-row.them .ui-bubble{background:var(--received);color:var(--text-primary);border-bottom-left-radius:6px}.ui-msg-row.anon .ui-bubble{background:var(--bg-secondary);border:1px dashed var(--border-color);color:var(--text-primary)}.ui-bubble-text{font-size:15px}.ui-bubble-meta{opacity:.75;justify-content:flex-end;align-items:center;gap:6px;margin-top:4px;font-size:11px;display:flex}.ui-bubble-time{font-size:11px}.ui-bubble-delete,.ui-bubble-retry{color:inherit;cursor:pointer;opacity:.8;background:0 0;border:none;align-items:center;padding:0;display:inline-flex}.ui-bubble-delete:hover,.ui-bubble-retry:hover{opacity:1}.ui-reaction{background:var(--bg-card);border:1px solid var(--border-color);border-radius:999px;padding:1px 6px;font-size:13px;position:absolute;bottom:-10px;right:8px;box-shadow:0 2px 6px #00000014}.ui-msg-row.them .ui-reaction{left:8px;right:auto}.ui-float-heart{pointer-events:none;color:var(--heart);filter:drop-shadow(0 4px 8px #0003);z-index:1000;font-size:36px;animation:.7s ease-out forwards floatHeart;transform:translate(-50%,-50%)scale(0)}.ui-composer{border-top:1px solid var(--border-color);background:var(--bg-card);align-items:center;gap:10px;padding:12px 14px;display:flex}.ui-composer .ui-field{border:1px solid var(--border-color);border-radius:var(--radius-full);background:var(--bg-secondary);flex:1;align-items:center;height:42px;padding:0 16px;display:flex}.ui-composer input{color:var(--text-primary);font:inherit;background:0 0;border:0;outline:none;flex:1;min-width:0;font-size:15px}.ui-composer input::placeholder{color:var(--text-secondary)}.ui-send{border-radius:var(--radius-full);color:#fff;background:var(--sent);opacity:.45;cursor:pointer;border:none;min-width:48px;height:42px;padding:0 16px;font-size:14px;font-weight:700;transition:opacity .2s,transform .15s}.ui-send.ready{opacity:1}.ui-send:active{transform:scale(.94)}.ui-send:disabled{cursor:default}.ui-readonly-note{text-align:center;color:var(--text-secondary);border-top:1px solid var(--border-color);background:var(--bg-secondary);padding:14px 16px;font-size:13px}.jump-to-latest{background:var(--sent);color:#fff;cursor:pointer;width:38px;height:38px;transition:transform var(--transition-speed);z-index:5;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;bottom:1rem;right:1rem;box-shadow:0 2px 8px #00000026}.jump-to-latest:hover{transform:translateY(-2px)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}