.relay-input{flex-direction:column;gap:6px;display:flex}.relay-input__label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);letter-spacing:.04em;text-transform:uppercase}.relay-input__wrapper{align-items:center;gap:var(--space-2);background:var(--bg-surface);border:1.5px solid var(--bg-glass-border);border-radius:var(--radius-md);height:48px;transition:border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);padding:0 14px;display:flex}.relay-input--focused .relay-input__wrapper{border-color:var(--accent-gold);background:var(--bg-elevated);box-shadow:0 0 0 3px #e8c8721a}.relay-input--error .relay-input__wrapper{border-color:var(--color-error);box-shadow:0 0 0 3px #e06c751a}.relay-input__icon{color:var(--text-tertiary);width:18px;height:18px;transition:color var(--transition-fast);flex-shrink:0}.relay-input--focused .relay-input__icon{color:var(--accent-gold)}.relay-input--error .relay-input__icon{color:var(--color-error)}.relay-input__field{min-width:0;height:100%;color:var(--text-primary);font-size:var(--font-size-base);font-family:var(--font-family);background:0 0;border:none;flex:1;padding:0;box-shadow:none!important;outline:none!important}.relay-input__field:focus,.relay-input__field:focus-visible,.relay-input__field:focus-within{box-shadow:none!important;outline:none!important}.relay-input__field::placeholder{color:var(--text-tertiary);opacity:.7}.relay-input__field:-webkit-autofill{-webkit-text-fill-color:var(--text-primary);caret-color:var(--text-primary);transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-surface) inset!important;box-shadow:0 0 0 1000px var(--bg-surface) inset!important;border:none!important;outline:none!important}.relay-input__field:-webkit-autofill:hover{-webkit-text-fill-color:var(--text-primary);caret-color:var(--text-primary);transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-surface) inset!important;box-shadow:0 0 0 1000px var(--bg-surface) inset!important;border:none!important;outline:none!important}.relay-input__field:-webkit-autofill:focus{-webkit-text-fill-color:var(--text-primary);caret-color:var(--text-primary);transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-surface) inset!important;box-shadow:0 0 0 1000px var(--bg-surface) inset!important;border:none!important;outline:none!important}.relay-input__toggle{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-tertiary);cursor:pointer;transition:color var(--transition-fast), background var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.relay-input__toggle:hover{color:var(--text-secondary);background:#ffffff0a}.relay-input__toggle:focus-visible{outline:none}.relay-input__error{font-size:var(--font-size-xs);color:var(--color-error);line-height:var(--line-height-normal);padding-left:2px}.relay-btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);font-family:var(--font-family);font-weight:var(--font-weight-semibold);cursor:pointer;transition:background var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast), transform .1s ease;white-space:nowrap;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;border:none;display:inline-flex;position:relative;overflow:hidden}.relay-btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.relay-btn--sm{height:36px;padding:0 var(--space-4);font-size:var(--font-size-sm)}.relay-btn--md{height:44px;padding:0 var(--space-6);font-size:var(--font-size-base)}.relay-btn--lg{height:52px;padding:0 var(--space-8);font-size:var(--font-size-md);letter-spacing:-.01em}.relay-btn--primary{background:var(--accent-gold);color:var(--text-inverse);box-shadow:var(--shadow-sm), 0 0 16px var(--accent-gold-dim)}.relay-btn--primary:hover:not(:disabled){background:var(--accent-gold-hover);box-shadow:0 2px 8px #0000004d,0 0 24px #e8c87233}.relay-btn--primary:active:not(:disabled){background:#d9b95e;box-shadow:0 1px 2px #0000004d}.relay-btn--secondary{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--bg-glass-border)}.relay-btn--secondary:hover:not(:disabled){background:var(--bg-surface-hover);border-color:#ffffff1a}.relay-btn--ghost{color:var(--text-secondary);background:0 0}.relay-btn--ghost:hover:not(:disabled){background:var(--bg-surface);color:var(--text-primary)}.relay-btn--danger{background:var(--color-error-dim);color:var(--color-error)}.relay-btn--danger:hover:not(:disabled){background:var(--color-error);color:var(--text-primary)}.relay-btn--icon{color:var(--text-secondary);border-radius:var(--radius-md);background:0 0;width:40px;height:40px;padding:0}.relay-btn--icon:hover:not(:disabled){background:var(--bg-surface);color:var(--text-primary)}.relay-btn--full{width:100%}.relay-btn--loading{pointer-events:none;opacity:.7}.relay-btn__spinner{animation:.7s linear infinite spin}.relay-btn__icon,.relay-btn__label{flex-shrink:0}.relay-btn:focus-visible{outline:2px solid var(--accent-gold);outline-offset:2px}.auth-page{background:var(--bg-primary);flex-direction:row;min-height:100dvh;display:flex;position:relative;overflow:hidden}.auth-left{background:linear-gradient(145deg,#0d0d10 0%,#111118 40%,#0f0b18 100%);border-right:1px solid #ffffff0a;flex-direction:column;justify-content:space-between;width:50%;min-height:100dvh;padding:2.5rem 3rem;display:flex;position:relative;overflow:hidden}.auth-left__orb{pointer-events:none;z-index:0;border-radius:50%;position:absolute}.auth-left__orb--1{filter:blur(60px);background:radial-gradient(circle,#e8c8721c 0%,#0000 68%);width:560px;height:560px;animation:12s ease-in-out infinite orbFloat;top:-180px;left:-140px}.auth-left__orb--2{filter:blur(70px);background:radial-gradient(circle,#a78bdb1a 0%,#0000 68%);width:440px;height:440px;animation:15s ease-in-out 3s infinite orbFloat;bottom:-120px;right:-100px}.auth-left__orb--3{filter:blur(80px);background:radial-gradient(circle,#60a5fa0f 0%,#0000 70%);width:300px;height:300px;animation:18s ease-in-out 6s infinite orbFloat;top:45%;left:55%}.auth-left__grid{z-index:0;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:52px 52px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(85% 85% at 30%,#000 10%,#0000 100%);mask-image:radial-gradient(85% 85% at 30%,#000 10%,#0000 100%)}@keyframes orbFloat{0%,to{transform:translate(0)scale(1)}33%{transform:translate(18px,-14px)scale(1.05)}66%{transform:translate(-12px,9px)scale(.96)}}.auth-left__brand{z-index:1;align-items:center;gap:.75rem;display:flex;position:relative}.auth-left__logo{width:42px;height:42px;color:var(--accent-gold);background:linear-gradient(135deg,#e8c8722e,#a78bdb1f);border:1px solid #e8c87233;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative;box-shadow:0 0 24px #e8c8721f,0 0 48px #e8c8720a}.auth-left__sparkle{color:var(--accent-gold);animation:2.5s ease-in-out infinite glowPulse;position:absolute;top:-4px;right:-4px}.auth-left__name{color:#f0ece4;letter-spacing:-.04em;font-size:1.55rem;font-weight:700}.auth-left__hero{z-index:1;margin-top:-1rem;position:relative}.auth-left__headline{color:#f0ece4;letter-spacing:-.04em;margin-bottom:.75rem;font-size:clamp(2rem,3.5vw,2.75rem);font-weight:700;line-height:1.15}.auth-left__headline--accent{background:linear-gradient(135deg,#e8c872 0%,#a78bdb 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.auth-left__sub{color:#f0ece473;max-width:320px;font-size:.9rem;line-height:1.6}.auth-features{z-index:1;flex-direction:column;gap:.65rem;display:flex;position:relative}.auth-feature{-webkit-backdrop-filter:blur(12px);cursor:default;background:#ffffff08;border:1px solid #ffffff0e;border-radius:14px;align-items:flex-start;gap:.875rem;padding:.875rem 1rem;transition:background .2s,border-color .2s;display:flex}.auth-feature:hover{background:#ffffff0d;border-color:#ffffff17}.auth-feature__icon{background:color-mix(in srgb, var(--feature-color) 12%, transparent);border:1px solid color-mix(in srgb, var(--feature-color) 22%, transparent);width:34px;height:34px;color:var(--feature-color);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;transition:box-shadow .2s;display:flex}.auth-feature:hover .auth-feature__icon{box-shadow:0 0 14px color-mix(in srgb, var(--feature-color) 28%, transparent)}.auth-feature__text{min-width:0}.auth-feature__title{color:#f0ece4d9;letter-spacing:-.01em;margin-bottom:.2rem;font-size:.8125rem;font-weight:600}.auth-feature__desc{color:#f0ece459;font-size:.73rem;line-height:1.5}.auth-social-proof{z-index:1;background:#e8c8720d;border:1px solid #e8c8721f;border-radius:14px;align-items:center;gap:.875rem;padding:.875rem 1.1rem;display:flex;position:relative}.auth-social-proof__avatars{align-items:center;display:flex}.auth-social-proof__avatar{width:28px;height:28px;margin-left:calc(var(--av-i) * -8px);background:linear-gradient(135deg, hsl(calc(var(--av-i) * 60 + 40), 65%, 45%), hsl(calc(var(--av-i) * 60 + 80), 55%, 35%));color:#fff;border:2px solid #111118;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.6875rem;font-weight:600;display:flex}.auth-social-proof__text{flex-direction:column;gap:.15rem;display:flex}.auth-social-proof__count{color:var(--accent-gold);letter-spacing:-.02em;font-size:.875rem;font-weight:700}.auth-social-proof__label{color:#f0ece466;font-size:.7rem}.auth-right{background:var(--bg-primary);justify-content:center;align-items:center;width:50%;min-height:100dvh;padding:2.5rem 2rem;display:flex;overflow-y:auto}.auth-right__inner{flex-direction:column;gap:1.5rem;width:100%;max-width:400px;display:flex}.auth-mobile-brand{align-items:center;gap:.75rem;margin-bottom:.25rem;display:none}.auth-tabs{background:var(--bg-surface);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg);gap:0;padding:4px;display:flex;position:relative}.auth-tab{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);cursor:pointer;z-index:1;transition:color var(--transition-base);text-align:center;flex:1;position:relative}.auth-tab--active{color:var(--text-primary)}.auth-tab__indicator{border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--bg-glass-border);width:calc(50% - 4px);height:calc(100% - 8px);box-shadow:var(--shadow-sm);transition:transform var(--transition-smooth);z-index:0;position:absolute;top:4px;left:4px}.auth-tab__indicator--right{transform:translate(100%)}.auth-card__heading{padding-bottom:var(--space-1)}.auth-card__title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--text-primary);letter-spacing:-.025em;margin-bottom:var(--space-1);line-height:var(--line-height-tight)}.auth-card__subtitle{font-size:var(--font-size-base);color:var(--text-secondary);line-height:var(--line-height-relaxed)}.auth-form{gap:var(--space-4);flex-direction:column;display:flex}.auth-strength{align-items:center;gap:var(--space-3);margin-top:var(--space-2);display:flex}.auth-strength__bar{flex:1;gap:4px;display:flex}.auth-strength__seg{border-radius:var(--radius-full);background:var(--bg-surface-active);height:3px;transition:background var(--transition-base);flex:1}.auth-strength__seg--1{background:var(--color-error)}.auth-strength__seg--2{background:var(--color-warning)}.auth-strength__seg--3{background:var(--accent-gold)}.auth-strength__seg--4{background:var(--color-success)}.auth-strength__label{font-size:var(--font-size-xs);color:var(--text-tertiary);white-space:nowrap}.auth-footer{font-size:var(--font-size-sm);color:var(--text-secondary);text-align:center}.auth-footer__link{color:var(--accent-gold-text);font-weight:var(--font-weight-semibold);cursor:pointer;font-size:inherit;transition:color var(--transition-fast);background:0 0;border:none;font-family:inherit}.auth-footer__link:hover{color:var(--accent-gold-hover)}@media (width<=900px){.auth-left{width:44%;padding:2rem 2.25rem}.auth-right{width:56%;padding:2rem 1.75rem}.auth-left__headline{font-size:clamp(1.6rem,3vw,2.2rem)}.auth-feature__desc{display:none}}@media (width<=640px){.auth-page{flex-direction:column;overflow:hidden auto}.auth-left{width:100%;min-height:unset;border-bottom:1px solid #ffffff0f;border-right:none;padding:1.75rem 1.5rem 2rem}.auth-left__hero{margin-top:1.25rem}.auth-left__headline{font-size:1.75rem}.auth-left__sub{font-size:.8125rem}.auth-features,.auth-social-proof{display:none}.auth-right{width:100%;min-height:unset;padding:2rem 1.25rem 3rem}.auth-mobile-brand{display:none}.auth-card__title{font-size:var(--font-size-lg)}}@media (width>=1400px){.auth-left{padding:3rem 4rem}.auth-right{padding:3rem}.auth-right__inner{max-width:420px}}.relay-avatar{border-radius:var(--radius-full);flex-shrink:0;position:relative;overflow:visible}.relay-avatar--sm{width:32px;height:32px;font-size:var(--font-size-xs)}.relay-avatar--md{width:40px;height:40px;font-size:var(--font-size-sm)}.relay-avatar--lg{width:52px;height:52px;font-size:var(--font-size-md)}.relay-avatar--xl{width:80px;height:80px;font-size:var(--font-size-xl)}.relay-avatar--2xl{width:120px;height:120px;font-size:var(--font-size-2xl)}.relay-avatar__img{object-fit:cover;border-radius:var(--radius-full);width:100%;height:100%}.relay-avatar__fallback{background:linear-gradient(135deg, var(--accent-gold-dim), var(--accent-lavender-dim));width:100%;height:100%;color:var(--accent-gold);font-weight:var(--font-weight-semibold);border-radius:var(--radius-full);letter-spacing:.03em;justify-content:center;align-items:center;display:flex}.relay-avatar__status{border-radius:var(--radius-full);background:var(--text-tertiary);border:2.5px solid var(--bg-primary);width:12px;height:12px;transition:background var(--transition-fast);position:absolute;bottom:1px;right:1px}.relay-avatar--sm .relay-avatar__status{border-width:2px;width:10px;height:10px}.relay-avatar__status--online{background:var(--color-success);box-shadow:0 0 6px #5cb87a80}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--bg-glass-border);height:100%;transition:width var(--transition-base), min-width var(--transition-base);flex-direction:column;display:flex;overflow:hidden}.sidebar--collapsed{width:var(--sidebar-collapsed);min-width:var(--sidebar-collapsed)}.sidebar__header{padding:var(--space-4) var(--space-4) var(--space-3);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.sidebar__brand{align-items:center;gap:var(--space-2);display:flex}.sidebar__header-actions{align-items:center;gap:var(--space-0-5);display:flex}.sidebar__title{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--text-primary);letter-spacing:-.02em;white-space:nowrap}.sidebar__total-badge{border-radius:var(--radius-full);background:var(--accent-gold);min-width:22px;height:22px;color:var(--text-inverse);font-size:11px;font-weight:var(--font-weight-bold);box-shadow:var(--shadow-glow-gold);justify-content:center;align-items:center;padding:0 7px;line-height:1;display:inline-flex}.sidebar__icon-btn{border-radius:var(--radius-md);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar__icon-btn:hover{background:var(--bg-surface);color:var(--text-primary);transform:scale(1.04)}.sidebar--collapsed .sidebar__header{padding:var(--space-4) var(--space-2) var(--space-3);justify-content:center;gap:var(--space-0-5)}.sidebar--collapsed .sidebar__header-actions{flex-direction:row;gap:0}.sidebar__search{padding:0 var(--space-3);margin-bottom:var(--space-2);overflow:hidden}.sidebar__search-inner{align-items:center;gap:var(--space-2);padding:0 var(--space-3);background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--bg-glass-border);height:38px;transition:border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);display:flex}.sidebar__search-inner:focus-within{background:var(--bg-surface-hover);box-shadow:none;border-color:#e8c87238}.sidebar__search-icon{color:var(--text-tertiary);flex-shrink:0}.sidebar__search-input{height:100%;font-size:var(--font-size-sm);color:var(--text-primary);background:0 0;border:none;outline:none;flex:1}.sidebar__search-input::placeholder{color:var(--text-tertiary)}.sidebar__search-clear{border-radius:var(--radius-full);width:20px;height:20px;color:var(--text-tertiary);background:var(--bg-surface-hover);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;display:flex}.sidebar__search-clear:hover{background:var(--bg-surface-active);color:var(--text-primary)}.sidebar__section-label{padding:0 var(--space-4);margin-bottom:var(--space-1);font-size:var(--font-size-xs);color:var(--text-tertiary);letter-spacing:.03em;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar__tabs{margin:0 var(--space-3) var(--space-2);background:var(--bg-surface);border-radius:var(--radius-md);padding:3px;display:flex;position:relative}.sidebar__tab{justify-content:center;align-items:center;gap:var(--space-1-5);height:32px;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);cursor:pointer;border-radius:calc(var(--radius-md) - 2px);z-index:1;transition:color var(--transition-fast);white-space:nowrap;background:0 0;border:none;flex:1;display:flex;position:relative}.sidebar__tab:hover{color:var(--text-primary)}.sidebar__tab--active{color:var(--text-primary);font-weight:var(--font-weight-semibold)}.sidebar__tab-count{border-radius:var(--radius-full);background:var(--accent-gold-dim);min-width:18px;height:18px;color:var(--accent-gold-text);font-size:10px;font-weight:var(--font-weight-bold);justify-content:center;align-items:center;padding:0 5px;line-height:1;display:inline-flex}.sidebar__tab-count--dim{background:var(--bg-surface-active);color:var(--text-tertiary)}.sidebar__tab-indicator{background:var(--bg-elevated);border-radius:calc(var(--radius-md) - 2px);height:calc(100% - 6px);box-shadow:var(--shadow-sm);transition:transform var(--transition-base), width var(--transition-base);z-index:0;position:absolute;top:3px;left:3px}.sidebar__list{padding:var(--space-1) var(--space-2);flex:1;overflow-y:auto}.sidebar--collapsed .sidebar__list{padding:var(--space-1);flex-direction:column;align-items:center;display:flex}.sidebar__contact{align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2-5) var(--space-3);border-radius:var(--radius-lg);cursor:pointer;transition:background var(--transition-fast), transform var(--transition-fast);text-align:left;background:0 0;border:none;display:flex;position:relative}.sidebar__contact:hover{background:var(--bg-surface)}.sidebar__contact:active{transform:scale(.99)}.sidebar__contact--active{background:var(--bg-surface)}.sidebar__contact--active:before{content:"";border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--accent-gold);width:3px;height:24px;box-shadow:var(--shadow-glow-gold);position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar__contact--active:hover{background:var(--bg-surface-hover)}.sidebar--collapsed .sidebar__contact{padding:var(--space-2);border-radius:var(--radius-md);justify-content:center}.sidebar--collapsed .sidebar__contact--active{background:var(--accent-gold-dim)}.sidebar--collapsed .sidebar__contact--active:before{display:none}.sidebar__contact-info{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.sidebar__contact-row{justify-content:space-between;align-items:center;gap:var(--space-2);display:flex}.sidebar__contact-meta{align-items:center;gap:var(--space-1-5);flex-shrink:0;display:flex}.sidebar__new-pill{border-radius:var(--radius-full);background:var(--accent-lavender-dim);color:var(--accent-lavender);font-size:9px;font-weight:var(--font-weight-bold);letter-spacing:.04em;text-transform:uppercase;align-items:center;padding:1px 6px;line-height:1.6;display:inline-flex}.sidebar__contact--new .sidebar__contact-name{color:var(--text-secondary);font-weight:var(--font-weight-regular)}.sidebar__contact--new .sidebar__contact-preview{color:var(--text-tertiary);font-style:italic}.sidebar__contact-name{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar__contact-time{font-size:var(--font-size-xs);color:var(--text-tertiary);white-space:nowrap;flex-shrink:0}.sidebar__contact-preview{font-size:var(--font-size-sm);color:var(--text-tertiary);white-space:nowrap;text-overflow:ellipsis;line-height:1.3;overflow:hidden}.sidebar__typing-text{font-size:var(--font-size-sm);color:var(--accent-gold-text);font-style:italic;font-weight:var(--font-weight-medium);animation:1.5s ease-in-out infinite pulse}.sidebar__avatar-wrapper{flex-shrink:0;position:relative}.sidebar__badge{border-radius:var(--radius-full);background:var(--accent-gold);min-width:20px;height:20px;color:var(--text-inverse);font-size:11px;font-weight:var(--font-weight-bold);letter-spacing:-.02em;flex-shrink:0;justify-content:center;align-items:center;padding:0 6px;line-height:1;display:inline-flex;box-shadow:0 0 8px #e8c8724d}.sidebar__badge--dot{border:2px solid var(--bg-secondary);width:12px;min-width:12px;height:12px;padding:0;position:absolute;top:-2px;right:-2px}.sidebar__contact--unread .sidebar__contact-name{font-weight:var(--font-weight-bold);color:var(--text-primary)}.sidebar__contact--unread .sidebar__contact-preview{color:var(--text-secondary);font-weight:var(--font-weight-medium)}.sidebar__contact--unread .sidebar__contact-time{color:var(--accent-gold-text);font-weight:var(--font-weight-semibold)}.sidebar__skeleton{align-items:center;gap:var(--space-3);padding:var(--space-2-5) var(--space-3);display:flex}.sidebar__empty{padding:var(--space-12) var(--space-6);text-align:center;justify-content:center;align-items:center;gap:var(--space-1);flex-direction:column;display:flex}.sidebar__empty-icon-wrap{border-radius:var(--radius-xl);background:var(--bg-surface);width:56px;height:56px;margin-bottom:var(--space-3);justify-content:center;align-items:center;display:flex}.sidebar__empty-icon{color:var(--text-tertiary);opacity:.6}.sidebar__empty-text{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-secondary);margin-bottom:var(--space-1)}.sidebar__empty-hint{font-size:var(--font-size-sm);color:var(--text-tertiary)}.sidebar__new-chat-btn{margin-top:var(--space-4);padding:var(--space-2) var(--space-5);border-radius:var(--radius-full);background:var(--accent-gold-dim);color:var(--accent-gold-text);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);border:1px solid #e8c8722e}.sidebar__new-chat-btn:hover{background:#e8c8722e;border-color:#e8c87252;transform:translateY(-1px)}.sidebar__footer{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-top:1px solid var(--bg-glass-border);background:var(--bg-glass);-webkit-backdrop-filter:blur(var(--glass-blur));display:flex}.sidebar__footer-info{flex-direction:column;gap:1px;min-width:0;display:flex}.sidebar__footer-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar__footer-status{font-size:var(--font-size-xs);color:var(--color-success);font-weight:var(--font-weight-medium)}@media (width<=768px){.sidebar,.sidebar--collapsed{width:100%;min-width:100%}.sidebar__icon-btn[aria-label=Expand\ sidebar],.sidebar__icon-btn[aria-label=Collapse\ sidebar]{display:none}}.chat-header{height:var(--header-height);padding:0 var(--space-4);border-bottom:1px solid var(--bg-glass-border);background:var(--bg-glass-strong);-webkit-backdrop-filter:blur(var(--glass-blur-strong));z-index:2;flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.chat-header__left{align-items:center;gap:var(--space-3);min-width:0;display:flex}.chat-header__back{border-radius:var(--radius-md);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:none}.chat-header__back:hover{background:var(--bg-surface);color:var(--text-primary)}.chat-header__info{flex-direction:column;gap:2px;min-width:0;display:flex}.chat-header__name{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.chat-header__status{font-size:var(--font-size-xs);color:var(--text-tertiary);transition:color var(--transition-fast)}.chat-header__status--online{color:var(--color-success);font-weight:var(--font-weight-medium)}.chat-header__status--typing{color:var(--accent-gold-text);font-weight:var(--font-weight-medium);font-style:italic;animation:1.5s ease-in-out infinite pulse}.chat-header__actions{align-items:center;gap:var(--space-0-5);display:flex}.chat-header__action{border-radius:var(--radius-md);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.chat-header__action:hover{background:var(--bg-surface);color:var(--accent-gold-text);transform:scale(1.05)}@media (width<=768px){.chat-header__back{display:flex}.chat-header__actions{gap:0}.chat-header__action{width:36px;height:36px}}.msg{padding:var(--space-0-5) var(--space-5);display:flex;position:relative}.msg--sent{justify-content:flex-end}.msg--received{justify-content:flex-start}.msg--grouped{padding-top:1px}.msg--last-in-group{padding-bottom:var(--space-1)}.msg__bubble{border-radius:var(--radius-xl);max-width:420px;padding:var(--space-2-5) var(--space-3);transition:background var(--transition-fast);position:relative}.msg--sent .msg__bubble{background:var(--msg-sent-bg);border:1px solid var(--msg-sent-border);border-bottom-right-radius:var(--radius-sm)}.msg--sent.msg--grouped .msg__bubble{border-radius:var(--radius-xl);border-bottom-right-radius:var(--radius-sm);border-top-right-radius:var(--radius-sm)}.msg--sent.msg--last-in-group .msg__bubble{border-bottom-right-radius:var(--radius-sm)}.msg--received .msg__bubble{background:var(--msg-received-bg);border:1px solid var(--msg-received-border);border-bottom-left-radius:var(--radius-sm)}.msg--received.msg--grouped .msg__bubble{border-radius:var(--radius-xl);border-bottom-left-radius:var(--radius-sm);border-top-left-radius:var(--radius-sm)}.msg--received.msg--last-in-group .msg__bubble{border-bottom-left-radius:var(--radius-sm)}.msg:hover .msg__bubble{background:var(--msg-sent-hover)}.msg--received:hover .msg__bubble{background:var(--msg-received-hover)}.msg__text{font-size:var(--font-size-base);line-height:var(--line-height-relaxed);color:var(--text-primary);word-wrap:break-word;white-space:pre-wrap}.msg__image-btn{cursor:pointer;border-radius:var(--radius-md);margin-bottom:var(--space-1-5);background:0 0;border:none;padding:0;display:block;overflow:hidden}.msg__image{border-radius:var(--radius-md);object-fit:cover;max-width:280px;max-height:300px;transition:transform var(--transition-fast), filter var(--transition-fast)}.msg__image-btn:hover .msg__image{filter:brightness(1.05);transform:scale(1.02)}.msg__footer{justify-content:flex-end;align-items:center;gap:var(--space-1);margin-top:var(--space-0-5);display:flex}.msg--received .msg__footer{justify-content:flex-start}.msg__time{color:var(--text-tertiary);letter-spacing:.02em;opacity:.7;transition:opacity var(--transition-fast);font-size:10px}.msg:hover .msg__time{opacity:1}.msg__read-status{align-items:center;display:flex}.msg__check{color:var(--text-tertiary);opacity:.6}.msg__check--read{color:var(--color-info);opacity:1}:is(.msg__bubble:has(.msg__image-btn):not(:has(.msg__text)),.msg__bubble--image-only){padding:var(--space-1);background:0 0;border:none}:is(.msg__bubble:has(.msg__image-btn):not(:has(.msg__text)) .msg__image,.msg__bubble--image-only .msg__image){max-width:320px}:is(.msg__bubble:has(.msg__image-btn):not(:has(.msg__text)) .msg__footer,.msg__bubble--image-only .msg__footer){padding:0 var(--space-2)}@media (width<=640px){.msg__bubble{max-width:85%}.msg__image{max-width:220px}}.msg-list{flex-direction:column;flex:1;display:flex;position:relative;overflow-y:auto}.msg-list__content{padding:var(--space-4) 0 var(--space-2);gap:var(--space-0-5);flex-direction:column;margin-top:auto;display:flex}.msg-list__loading{padding:var(--space-6);justify-content:flex-end;gap:var(--space-3);flex-direction:column;flex:1;display:flex}.msg-list__skeleton{display:flex}.msg-list__skeleton--right{justify-content:flex-end}.msg-list__date{padding:var(--space-4) var(--space-6) 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var(--transition-fast);justify-content:center;align-items:center;display:flex;position:absolute}.msg-list__scroll-btn:hover{background:var(--bg-surface-active);color:var(--accent-gold-text);transform:scale(1.08)}.msg-list__typing{padding:var(--space-0-5) var(--space-6);align-items:center;display:flex}.msg-list__typing-bubble{background:var(--msg-received-bg);border:1px solid var(--msg-received-border);border-radius:var(--radius-xl);border-bottom-left-radius:var(--radius-sm);align-items:center;padding:10px 16px;display:inline-flex}.msg-list__typing-dots{align-items:center;gap:4px;display:flex}.msg-list__typing-dot{border-radius:var(--radius-full);background:var(--text-tertiary);width:6px;height:6px;animation:1.4s ease-in-out infinite typingBounce}.msg-list__typing-dot:nth-child(2){animation-delay:.15s}.msg-list__typing-dot:nth-child(3){animation-delay:.3s}@keyframes typingBounce{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.msg-input{border-top:1px solid var(--bg-glass-border);background:var(--bg-secondary);flex-shrink:0;position:relative}.msg-input__reply{overflow:hidden}.msg-input__reply-inner{align-items:center;gap:var(--space-2-5);padding:var(--space-2-5) var(--space-4);background:var(--bg-surface);border-left:3px solid var(--accent-gold);margin:var(--space-2) var(--space-3) 0;border-radius:0 var(--radius-md) var(--radius-md) 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svg{color:var(--accent-gold-text);opacity:.7}.lightbox{z-index:var(--z-modal);-webkit-backdrop-filter:blur(8px);padding:var(--space-8);background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.lightbox__controls{top:var(--space-5);right:var(--space-5);gap:var(--space-2);z-index:2;display:flex;position:absolute}.lightbox__btn{border-radius:var(--radius-md);width:44px;height:44px;color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast);background:#ffffff14;border:1px solid #ffffff1a;justify-content:center;align-items:center;text-decoration:none;display:flex}.lightbox__btn:hover{background:#ffffff26}.lightbox__image{object-fit:contain;border-radius:var(--radius-lg);max-width:90vw;max-height:85vh;box-shadow:var(--shadow-xl)}.chat-page{background:var(--bg-primary);height:100dvh;display:flex;overflow:hidden}.chat-main{background:var(--bg-primary);flex-direction:column;flex:1;min-width:0;display:flex}.chat-main--empty{background:radial-gradient(ellipse at 50% 50%, #e8c87204 0%, transparent 60%), var(--bg-primary)}@media (width<=768px){.chat-page .sidebar{width:100%;min-width:100%}.chat-main--empty,.chat-page--chat-active .sidebar{display:none}.chat-page--chat-active .chat-main{width:100%}}.profile-page{height:100dvh;padding:var(--space-8) var(--space-4);background:var(--bg-primary);justify-content:center;align-items:flex-start;display:flex;overflow:hidden auto}.profile-page__card{background:var(--bg-secondary);border:1px solid 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.relay-input{flex:1}.profile-page__fields{gap:var(--space-3);flex-direction:column;display:flex}.profile-page__theme-toggle{width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--bg-glass-border);cursor:pointer;transition:background var(--transition-fast);justify-content:space-between;align-items:center;display:flex}.profile-page__theme-toggle:hover{background:var(--bg-surface-hover)}.profile-page__theme-info{align-items:center;gap:var(--space-3);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary);display:flex}.profile-page__theme-info svg{color:var(--accent-gold-text)}.profile-page__toggle-switch{border-radius:var(--radius-full);background:var(--bg-surface-active);width:44px;height:24px;transition:background 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