.qx{--qx-purple:#5b38ff;--qx-purple-deep:#4324e8;--qx-magenta:#c625ec;--qx-cyan:#16b8cc;--qx-blue:#0879e5;--qx-green:#2bc66d;--qx-canvas:#f4f7fc;--qx-card:#fffffff0;--qx-soft-purple:#f0edff;--qx-soft-cyan:#e8fafd;min-height:0;color:var(--ink);background:var(--qx-canvas);flex-direction:column;flex:1;display:flex}.qx-app{background:radial-gradient(circle at 95% 0%, #26c7df21, transparent 34%), radial-gradient(circle at 42% 12%, #5b38ff17, transparent 32%), var(--qx-canvas);flex:1;grid-template-columns:224px minmax(0,1fr);min-height:0;display:grid}.qx-sidebar{gap:var(--s-5);min-width:0;padding:var(--s-5) var(--s-4);background:color-mix(in srgb, var(--qx-card) 82%, transparent);backdrop-filter:blur(20px);border-right:1px solid #4d5b841f;flex-direction:column;display:flex}.qx-brand{align-items:center;gap:var(--s-3);padding:0 var(--s-2);display:flex}.qx-brand>span:last-child,.qx-trust-note>span,.qx-ready-status>span:last-child,.qx-action>span:last-child,.qx-guide>span:nth-child(2),.qx-empty-row>span:last-child,.qx-workspace-header>span:last-child{flex-direction:column;min-width:0;display:flex}.qx-brand b{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.1rem}.qx-brand small,.qx-trust-note small,.qx-action small,.qx-guide small,.qx-empty-row small{color:var(--ink-2);font-size:var(--t-xs);line-height:1.45}.qx-brand-mark,.qx-device-icon,.qx-guide-icon,.qx-placeholder-icon,.qx-workspace-icon{flex:none;justify-content:center;align-items:center;display:inline-flex}.qx-brand-mark{border-radius:var(--r-4);color:#fff;background:linear-gradient(145deg, var(--qx-purple), var(--qx-cyan));width:40px;height:40px;box-shadow:0 10px 24px -12px #5b38ffb3}.qx-nav{gap:var(--s-1);display:grid}.qx-nav-button{align-items:center;gap:var(--s-3);min-height:44px;padding:var(--s-2) var(--s-3);border-radius:var(--r-4);color:var(--ink-2);font:inherit;font-size:var(--t-sm);cursor:pointer;background:0 0;border:0;font-weight:650;transition:background .16s,color .16s,transform .16s;display:flex}.qx-nav-button:hover{color:var(--ink);background:#5b38ff12}.qx-nav-button:active{transform:scale(.98)}.qx-nav-button[aria-current=page]{color:var(--qx-purple-deep);background:var(--qx-soft-purple)}.qx-trust-note{align-items:flex-start;gap:var(--s-2);padding:var(--s-3);border-radius:var(--r-4);color:var(--qx-green);background:#2bc66d12;border:1px solid #2bc66d38;margin-top:auto;display:flex}.qx-trust-note b{color:var(--ink);font-size:var(--t-sm)}.qx-main{min-width:0;min-height:0;display:flex;overflow:hidden}.qx-bottom-nav{display:none}.qx-home{width:100%;min-width:0;padding:var(--s-6);overflow:auto}.qx-home-header{justify-content:space-between;align-items:flex-start;gap:var(--s-5);width:min(100%,1040px);margin:0 auto var(--s-5);display:flex}.qx-home-header h1,.qx-workspace-header h1,.qx-placeholder h1{margin:var(--s-1) 0;font-family:var(--font-display);letter-spacing:-.045em;font-size:clamp(2rem,2vw + 1rem,3.5rem);line-height:1}.qx-home-header p,.qx-placeholder p{max-width:660px;margin:var(--s-3) 0 0;color:var(--ink-2);font-size:var(--t-base);line-height:1.55}.qx-eyebrow{color:var(--qx-purple-deep);font-family:var(--font-mono);font-size:var(--t-xs);letter-spacing:.14em;text-transform:uppercase;font-weight:700}.qx-icon-button{width:44px;height:44px;color:var(--qx-purple);background:var(--qx-card);cursor:pointer;border:1px solid #5b38ff1f;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;box-shadow:0 14px 32px -18px #30365c66}.qx-icon-button:hover{background:var(--qx-soft-purple)}.qx-info-panel{gap:var(--s-3);width:min(100%,1040px);padding:var(--s-3) var(--s-4);margin:calc(var(--s-3) * -1) auto var(--s-4);border-radius:var(--r-4);color:var(--qx-purple-deep);background:var(--qx-soft-purple);border:1px solid #5b38ff29;display:flex}.qx-info-panel p{color:var(--ink-2);font-size:var(--t-sm);margin:0;line-height:1.55}.qx-ready{width:min(100%,1040px);padding:var(--s-5);background:var(--qx-card);border:1px solid #ffffffe6;border-radius:28px;margin:0 auto;box-shadow:0 24px 60px -40px #26386980}.qx-ready-status{align-items:center;gap:var(--s-3);margin-bottom:var(--s-5);display:flex}.qx-device-icon{width:54px;height:54px;color:var(--qx-purple);background:var(--qx-soft-purple);border-radius:50%}.qx-ready-status h2,.qx-section-heading h2{font-family:var(--font-display);font-size:var(--t-lg);letter-spacing:-.025em;margin:0}.qx-ready-status small{align-items:center;gap:var(--s-1);margin-top:var(--s-1);color:var(--ink-2);font-size:var(--t-sm);display:inline-flex}.qx-ready-status small svg{color:var(--qx-green)}.qx-home-actions{gap:var(--s-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.qx-action{align-items:center;gap:var(--s-4);min-width:0;min-height:118px;padding:var(--s-5);color:#fff;text-align:left;font:inherit;cursor:pointer;border:1px solid #ffffff3d;border-radius:22px;transition:transform .18s,box-shadow .18s;display:flex;box-shadow:0 18px 36px -24px #3019a3ad}.qx-action:hover{transform:translateY(-2px);box-shadow:0 22px 42px -24px #3019a3c2}.qx-action:active{transform:translateY(0)scale(.99)}.qx-action-send{background:linear-gradient(135deg, var(--qx-purple-deep), var(--qx-magenta))}.qx-action-receive{background:linear-gradient(135deg, var(--qx-cyan), var(--qx-blue))}.qx-action-icon{background:#ffffff29;border-radius:50%;flex:none;justify-content:center;align-items:center;width:52px;height:52px;display:inline-flex}.qx-action b{font-family:var(--font-display);font-size:var(--t-lg);letter-spacing:-.02em}.qx-action small{color:#fffc;font-size:var(--t-sm)}.qx-face-note{align-items:center;gap:var(--s-2);padding:var(--s-3) var(--s-4);margin-top:var(--s-4);border-radius:var(--r-4);color:#151c4b;font-size:var(--t-sm);background:#f1f4ff;font-weight:650;display:flex}.qx-home-lower{gap:var(--s-4);width:min(100%,1040px);margin:var(--s-4) auto 0;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);display:grid}.qx-guide,.qx-recent{background:var(--qx-card);border:1px solid #4d5b841a;border-radius:20px;min-width:0;box-shadow:0 16px 34px -30px #26386980}.qx-guide{align-items:center;gap:var(--s-3);padding:var(--s-4);color:inherit;text-align:left;font:inherit;cursor:pointer;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.qx-guide:hover{border-color:#5b38ff38}.qx-guide-icon{border-radius:var(--r-4);width:46px;height:46px;color:var(--qx-purple);background:var(--qx-soft-purple)}.qx-guide b,.qx-empty-row b{font-size:var(--t-base)}.qx-recent{padding:var(--s-4)}.qx-section-heading{margin-bottom:var(--s-3);justify-content:space-between;align-items:flex-end;display:flex}.qx-view-all{padding:var(--s-1) 0;color:var(--qx-purple-deep);font:inherit;font-size:var(--t-sm);cursor:pointer;background:0 0;border:0;font-weight:700}.qx-view-all:hover{text-underline-offset:3px;text-decoration:underline}.qx-empty-row{align-items:center;gap:var(--s-3);padding:var(--s-3);border-radius:var(--r-4);background:#5b38ff09;display:flex}.qx-recent-list,.qx-history-list{margin:0;padding:0;list-style:none}.qx-recent-list{gap:var(--s-2);display:grid}.qx-recent-list button{align-items:center;gap:var(--s-3);width:100%;min-height:56px;padding:var(--s-2);border-radius:var(--r-4);color:inherit;text-align:left;font:inherit;cursor:pointer;background:#5b38ff09;border:0;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.qx-recent-list button:hover{background:var(--qx-soft-purple)}.qx-recent-list button>span:nth-child(2){flex-direction:column;min-width:0;display:flex}.qx-recent-list b,.qx-recent-list small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-recent-list small,.qx-recent-list time{color:var(--ink-2);font-size:var(--t-xs)}.qx-history-page{width:100%;min-width:0;padding:var(--s-6);overflow:auto}.qx-history-header,.qx-history-controls,.qx-history-count,.qx-history-list,.qx-history-empty{width:min(100%,1040px);margin-inline:auto}.qx-history-header{justify-content:space-between;align-items:flex-end;gap:var(--s-5);margin-bottom:var(--s-4);display:flex}.qx-history-header h1{margin:var(--s-1) 0;font-family:var(--font-display);letter-spacing:-.045em;font-size:clamp(2rem,2vw + 1rem,3.5rem);line-height:1}.qx-history-header p{margin:var(--s-2) 0 0;color:var(--ink-2);font-size:var(--t-sm)}.qx-clear-history{justify-content:center;align-items:center;gap:var(--s-2);min-height:42px;padding:var(--s-2) var(--s-3);border:1px solid color-mix(in srgb, var(--danger) 24%, transparent);border-radius:var(--r-4);color:var(--danger);background:color-mix(in srgb, var(--danger) 6%, var(--qx-card));font:inherit;font-size:var(--t-sm);cursor:pointer;font-weight:700;display:inline-flex}.qx-clear-history:hover{background:color-mix(in srgb, var(--danger) 11%, var(--qx-card))}.qx-history-controls{gap:var(--s-3);grid-template-columns:minmax(280px,.85fr) minmax(320px,1.15fr);display:grid}.qx-history-filters{background:color-mix(in srgb, var(--ink) 8%, transparent);border:0;border-radius:999px;grid-template-columns:repeat(3,1fr);min-width:0;margin:0;padding:4px;display:grid}.qx-history-filters button{min-height:44px;padding:var(--s-2) var(--s-3);color:var(--ink-2);font:inherit;font-size:var(--t-sm);cursor:pointer;background:0 0;border:0;border-radius:999px;font-weight:650}.qx-history-filters button[aria-pressed=true]{color:var(--ink);background:var(--qx-card);box-shadow:0 8px 20px -16px #1a234bb8}.qx-history-search{align-items:center;gap:var(--s-2);min-width:0;min-height:52px;padding:0 var(--s-4);border-radius:var(--r-4);color:var(--ink-3);background:var(--qx-card);border:1px solid #4d5b841a;display:flex}.qx-history-search:focus-within{border-color:color-mix(in srgb, var(--qx-purple) 42%, transparent);box-shadow:0 0 0 3px #5b38ff1a}.qx-history-search input{width:100%;min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0}.qx-history-search input::placeholder{color:var(--ink-3)}.qx-history-count{min-height:1.5rem;margin-block:var(--s-3) var(--s-2);color:var(--ink-3);font-family:var(--font-mono);font-size:var(--t-xs)}.qx-history-list{gap:var(--s-2);display:grid}.qx-history-row{align-items:center;gap:var(--s-3);min-height:76px;padding:var(--s-3);border-radius:var(--r-4);background:var(--qx-card);border:1px solid #4d5b841a;grid-template-columns:auto minmax(0,1fr) auto auto auto;display:grid;box-shadow:0 16px 32px -30px #26386980}.qx-file-icon,.qx-history-empty-icon{color:var(--qx-purple);background:var(--qx-soft-purple);flex:none;justify-content:center;align-items:center;display:inline-flex}.qx-file-icon{border-radius:var(--r-4);width:48px;height:48px}.qx-file-image{color:#0879e5;background:#0879e517}.qx-file-video{color:#c625ec;background:#c625ec17}.qx-file-audio{color:#e17b16;background:#e17b161a}.qx-file-archive{color:#a36a13;background:#a36a131a}.qx-history-row-main,.qx-history-integrity{flex-direction:column;min-width:0;display:flex}.qx-history-row-main b{font-size:var(--t-sm);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-history-row-main small,.qx-history-integrity time{color:var(--ink-2);font-size:var(--t-xs)}.qx-history-direction{align-items:center;gap:var(--s-1);padding:var(--s-1) var(--s-2);font-size:var(--t-xs);border-radius:999px;font-weight:700;display:inline-flex}.qx-history-sent{color:var(--qx-purple-deep);background:var(--qx-soft-purple)}.qx-history-received{color:#168c4a;background:#2bc66d1c}.qx-history-integrity{text-align:right;align-items:flex-end;gap:2px}.qx-history-integrity code{color:var(--ink-3);font-size:.65rem}.qx-delete-record{width:42px;height:42px;color:var(--ink-3);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.qx-delete-record:hover{color:var(--danger);background:color-mix(in srgb, var(--danger) 8%, transparent)}.qx-history-empty{min-height:300px;padding:var(--s-6);text-align:center;background:var(--qx-card);border:1px solid #4d5b841a;border-radius:28px;flex-direction:column;justify-content:center;align-items:center;display:flex;box-shadow:0 24px 60px -44px #2638698c}.qx-history-empty-icon{width:72px;height:72px;margin-bottom:var(--s-4);border-radius:50%}.qx-history-empty h2{font-family:var(--font-display);font-size:var(--t-lg);margin:0}.qx-history-empty p{margin:var(--s-2) 0 0;color:var(--ink-2)}.qx-settings-page,.qx-settings-detail{width:100%;min-width:0;padding:var(--s-6);overflow:auto}.qx-settings-header,.qx-settings-group,.qx-settings-footer{width:min(100%,1180px);margin-inline:auto}.qx-settings-header{margin-bottom:var(--s-4)}.qx-settings-header h1,.qx-settings-detail h1{margin:var(--s-1) 0 0;font-family:var(--font-display);letter-spacing:-.045em;font-size:clamp(2.25rem,2vw + 1rem,3.5rem);line-height:1}.qx-settings-toggle>span:nth-child(2),.qx-capability-row>span:nth-child(2),.qx-storage-summary>span:nth-child(2),.qx-choice-list button>span:first-child{flex-direction:column;min-width:0;display:flex}.qx-settings-group{margin-top:var(--s-4)}.qx-settings-group h2{margin:0 0 var(--s-2) var(--s-2);color:var(--ink-2);font-family:var(--font-display);font-size:var(--t-sm);letter-spacing:-.01em;font-weight:650}.qx-settings-group>div,.qx-choice-list,.qx-settings-control-card{background:var(--qx-card);border:1px solid #4d5b8417;border-radius:22px;box-shadow:0 18px 42px -40px #2638697a}.qx-settings-row{align-items:center;gap:var(--s-3);width:100%;min-height:62px;padding:var(--s-2) var(--s-4);color:var(--ink);font-size:var(--t-sm);grid-template-columns:auto minmax(0,1fr) auto auto;display:grid}.qx-settings-row+.qx-settings-row{border-top:1px solid #4d5b841f}.qx-settings-link{text-align:left;font:inherit;cursor:pointer;background:0 0;border-bottom:0;border-left:0;border-right:0}.qx-settings-link:first-child{border-top:0;border-radius:21px 21px 0 0}.qx-settings-link:last-child{border-radius:0 0 21px 21px}.qx-settings-link:only-child{border-radius:21px}.qx-settings-link:hover{background:#5b38ff0b}.qx-setting-icon{border-radius:12px;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.qx-tone-purple,.qx-tone-indigo{color:var(--qx-purple);background:var(--qx-soft-purple)}.qx-tone-cyan{color:var(--qx-cyan);background:var(--qx-soft-cyan)}.qx-tone-blue{color:var(--qx-blue);background:#0879e517}.qx-tone-orange{color:#ed8a0d;background:#ed8a0d1c}.qx-tone-magenta{color:var(--qx-magenta);background:#c625ec17}.qx-tone-red{color:var(--danger);background:color-mix(in srgb, var(--danger) 9%, transparent)}.qx-settings-value{max-width:34ch;color:var(--qx-purple-deep);text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.qx-settings-row-danger b{color:var(--danger)}.qx-settings-toggle{cursor:pointer;grid-template-columns:auto minmax(0,1fr) auto}.qx-settings-toggle small,.qx-capability-row small,.qx-storage-summary small,.qx-choice-list small{color:var(--ink-2);font-size:var(--t-xs);margin-top:2px;font-weight:450;line-height:1.4}.qx-settings-toggle input{appearance:none;cursor:pointer;background:#4d5b8433;border:0;border-radius:999px;width:48px;height:28px;padding:0;transition:background .15s;position:relative}.qx-settings-toggle input:after{content:"";background:#fff;border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 2px 7px #1b264e40}.qx-settings-toggle input:checked{background:var(--qx-purple)}.qx-settings-toggle input:checked:after{transform:translate(20px)}.qx-settings-toggle.qx-disabled{cursor:default;opacity:.66}.qx-settings-toggle input:disabled{cursor:not-allowed}.qx-capability-row{grid-template-columns:auto minmax(0,1fr) auto}.qx-unavailable{color:var(--ink-2);font-family:var(--font-mono);background:#4d5b8414;border-radius:999px;padding:4px 8px;font-size:.65rem}.qx-settings-footer{padding:var(--s-5) var(--s-3) var(--s-3);color:var(--ink-3);font-family:var(--font-mono);font-size:var(--t-xs);text-align:center;flex-direction:column;align-items:center;gap:4px;display:flex}.qx-settings-detail{width:100%}.qx-settings-detail>header,.qx-settings-detail>section,.qx-settings-detail>.qx-choice-list{width:min(100%,780px);margin-inline:auto}.qx-settings-detail>header{margin-bottom:var(--s-4)}.qx-settings-back{padding:var(--s-2) var(--s-3);margin:0 0 var(--s-3) calc(var(--s-3) * -1);border-radius:var(--r-4);color:var(--qx-purple-deep);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:2px;font-weight:700;display:inline-flex}.qx-settings-back:hover{background:var(--qx-soft-purple)}.qx-choice-list{overflow:hidden}.qx-choice-list button{align-items:center;gap:var(--s-3);width:100%;min-height:68px;padding:var(--s-3) var(--s-4);color:var(--ink);text-align:left;font:inherit;cursor:pointer;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto;display:grid}.qx-choice-list button+button{border-top:1px solid #4d5b841f}.qx-choice-list button:hover,.qx-choice-list button[aria-pressed=true]{background:#5b38ff0e}.qx-choice-list button:disabled{color:var(--ink-3);cursor:not-allowed;opacity:.62}.qx-choice-mark{color:#fff;border:1px solid #4d5b842e;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex}.qx-choice-list button[aria-pressed=true] .qx-choice-mark{border-color:var(--qx-purple);background:var(--qx-purple)}.qx-settings-control-card{gap:var(--s-4);padding:var(--s-5);display:grid}.qx-settings-control-value{justify-content:space-between;align-items:center;gap:var(--s-3);display:flex}.qx-settings-control-value b{color:var(--qx-purple-deep);font-family:var(--font-display);font-size:2rem}.qx-settings-control-card input[type=range]{width:100%;accent-color:var(--qx-purple)}.qx-settings-control-card p,.qx-clear-confirm p{color:var(--ink-2);font-size:var(--t-sm);margin:0;line-height:1.5}.qx-settings-primary,.qx-settings-danger{justify-content:center;align-items:center;gap:var(--s-2);min-height:48px;padding:var(--s-2) var(--s-4);border-radius:var(--r-4);font:inherit;cursor:pointer;border:0;font-weight:750;display:inline-flex}.qx-settings-primary{color:#fff;background:var(--qx-purple)}.qx-settings-primary:disabled{cursor:wait;opacity:.65}.qx-settings-danger{color:var(--danger);background:color-mix(in srgb, var(--danger) 9%, var(--qx-card))}.qx-benchmark-result{padding:var(--s-3);border-radius:var(--r-3);color:#168c4a;font-family:var(--font-mono);font-size:var(--t-sm);background:#2bc66d17}.qx-storage-summary{align-items:center;gap:var(--s-3);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.qx-storage-summary strong{color:var(--ink-2);font-size:var(--t-sm)}.qx-clear-confirm{gap:var(--s-2);padding:var(--s-3);border:1px solid color-mix(in srgb, var(--danger) 20%, transparent);border-radius:var(--r-4);background:color-mix(in srgb, var(--danger) 5%, transparent);display:grid}.qx-clear-confirm>span{justify-content:flex-end;gap:var(--s-2);display:flex}.qx-fullscreen-prompt{padding:0 var(--s-4) var(--s-3);color:var(--ink-2);font-size:var(--t-xs);text-align:center;margin:0}.qx-placeholder{width:min(100% - var(--s-6), 580px);padding:var(--s-7);text-align:center;background:var(--qx-card);border:1px solid #4d5b841f;border-radius:28px;align-self:center;margin:auto;box-shadow:0 24px 60px -44px #2638698c}.qx-placeholder-icon{width:64px;height:64px;margin-bottom:var(--s-4);color:var(--qx-purple);background:var(--qx-soft-purple);border-radius:50%}.qx-placeholder small{margin-top:var(--s-4);color:var(--ink-2);display:inline-block}.qx-workspace{background:var(--qx-card);flex-direction:column;width:100%;min-width:0;min-height:0;display:flex}.qx-workspace-header{align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4);background:color-mix(in srgb, var(--qx-card) 92%, transparent);border-bottom:1px solid #4d5b841f;grid-template-columns:auto auto minmax(0,1fr);display:grid}.qx-workspace-header h1{font-size:var(--t-lg);margin:0}.qx-back{align-items:center;gap:var(--s-1);min-height:40px;padding:var(--s-2) var(--s-3) var(--s-2) var(--s-2);border-radius:var(--r-4);color:var(--ink-2);background:var(--qx-card);font:inherit;font-size:var(--t-sm);cursor:pointer;border:1px solid #4d5b8424;font-weight:650;display:inline-flex}.qx-back:hover{color:var(--qx-purple-deep);border-color:#5b38ff38}.qx-workspace-icon{border-radius:var(--r-4);width:40px;height:40px}.qx-workspace-send{color:var(--qx-purple);background:var(--qx-soft-purple)}.qx-workspace-receive{color:var(--qx-cyan);background:var(--qx-soft-cyan)}.qx-body{flex-direction:column;flex:1;min-height:0;display:flex;overflow:auto}.qx-compose{gap:var(--s-4);min-height:0;padding:var(--s-5);background:var(--qx-canvas);flex-direction:column;flex:1;display:flex;position:relative;overflow:auto}.qx-send-intro,.qx-dropzone,.qx-bill{width:min(100%,980px);margin-inline:auto}.qx-send-intro{text-align:center}.qx-send-intro h2{margin:var(--s-1) 0 var(--s-2);font-family:var(--font-display);letter-spacing:-.045em;font-size:clamp(2rem,3vw,3.25rem);line-height:1}.qx-send-intro p{max-width:58ch;color:var(--ink-2);font-size:var(--t-sm);margin:0 auto}.qx-dropzone{border:2px dashed color-mix(in srgb, var(--ink-3) 26%, transparent);background:var(--qx-card);border-radius:28px;flex-direction:column;flex:none;min-height:320px;transition:border-color .15s,background .15s;display:flex;box-shadow:0 22px 50px -44px #2638698c}.qx-dropzone.qx-on{border-color:var(--accent);background:var(--bg-sunken)}.qx-dropzone textarea{resize:vertical;border-radius:var(--r-4);background:var(--qx-canvas);width:min(100%,720px);min-height:96px;padding:var(--s-3);font:inherit;font-size:var(--t-sm);color:inherit;border:1px solid #4d5b8424;line-height:1.6}.qx-dropzone textarea:focus{border-color:color-mix(in srgb, var(--qx-purple) 42%, transparent);outline:3px solid #5b38ff1a}.qx-text-entry{padding:var(--s-5) var(--s-5) var(--s-3);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.qx-text-entry h3{margin:var(--s-3) 0 var(--s-1);font-family:var(--font-display);font-size:var(--t-xl)}.qx-text-entry p{max-width:54ch;margin:0 0 var(--s-3);color:var(--ink-2);font-size:var(--t-sm)}.qx-text-entry label{width:min(100%,720px);margin:0 auto var(--s-1);color:var(--ink-2);text-align:left;font-size:var(--t-xs);align-self:flex-start;font-weight:700}.qx-input-icon,.qx-picked-icon{color:#0879e5;background:#0879e517;flex:none;justify-content:center;align-items:center;display:inline-flex}.qx-input-icon{border-radius:50%;width:68px;height:68px}.qx-picked{align-items:center;gap:var(--s-3);padding:var(--s-6);flex:1;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.qx-picked-icon{border-radius:var(--r-4);width:56px;height:56px}.qx-picked-copy{flex-direction:column;min-width:0;display:flex}.qx-picked-name{text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}.qx-picked-copy .dim{color:var(--ink-2);font-size:var(--t-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-remove-picked{width:42px;height:42px;color:var(--ink-2);background:var(--qx-canvas);cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.qx-pickrow{align-items:center;gap:var(--s-3);width:min(100%,780px);padding:0 var(--s-5) var(--s-3);grid-template-columns:repeat(2,minmax(0,1fr));margin-inline:auto;display:grid}.qx-pickrow input[type=file]{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.qx-pickrow .btn{justify-content:center;min-height:52px}.qx-pickrow .btn-primary,.qx-start-send{color:#fff;background:#0879e5;border-color:#0879e5}.qx-local-note{justify-content:center;align-items:center;gap:var(--s-1);padding:0 var(--s-4) var(--s-4);color:#229e57;font-size:var(--t-xs);margin:0;font-weight:650;display:flex}.qx-bill{align-items:center;gap:var(--s-4);padding:var(--s-3) var(--s-4);border-radius:var(--r-4);color:var(--ink-2);background:var(--qx-card);border:1px solid #4d5b841a;grid-template-columns:minmax(0,1fr) auto;display:grid}.qx-bill.qx-slow{color:var(--warn)}.qx-bill-copy{min-width:0;font-size:var(--t-xs);flex-direction:column;gap:2px;display:flex}.qx-bill-copy b{color:var(--ink);font-size:var(--t-sm);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-start-send{min-height:48px}.qx .qx-start-send{color:#fff;background:#0879e5;border-color:#0879e5}.qx .qx-start-send:hover:not(:disabled){color:#fff;background:#0668c5;border-color:#0668c5}.qx-preparing{z-index:4;place-content:center;align-items:center;gap:var(--s-3);padding:var(--s-5);color:var(--ink);background:color-mix(in srgb, var(--qx-canvas) 92%, transparent);backdrop-filter:blur(12px);grid-template-columns:auto minmax(0,360px) auto;display:grid;position:absolute;inset:0}.qx .qx-preparing-icon{color:var(--qx-purple)}.qx-preparing>span{flex-direction:column;display:flex}.qx-preparing>span span{color:var(--ink-2);font-size:var(--t-sm)}.qx-preparing progress{grid-column:2;width:100%}.qx-stage{background:#fff;flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.qx-screen{justify-content:center;align-items:center;gap:var(--s-3);width:100%;min-height:0;padding:var(--s-4);cursor:default;background:#fff;border:0;flex:1;display:flex;overflow:hidden}.qx-full .qx-screen{cursor:pointer}.qx-lane{flex:1;justify-content:center;align-self:stretch;align-items:center;min-width:0;min-height:0;display:flex;position:relative}.qx-lane small{bottom:var(--s-2);color:#fff;font-family:var(--font-mono);background:#10141fb8;border-radius:999px;padding:3px 8px;font-size:.62rem;position:absolute;left:50%;transform:translate(-50%)}.qx-dual-screen .qx-lane{max-width:50%}.qx-screen canvas{object-fit:contain;width:100%;height:100%;image-rendering:pixelated;display:block}.qx-hud{background:var(--qx-card);flex:none}.qx-stream-summary{align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4) 0;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.qx-stream-summary>span:nth-child(2){flex-direction:column;min-width:0;display:flex}.qx-stream-summary b,.qx-stream-summary small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-stream-summary small,.qx-stream-preset{color:var(--ink-2);font-size:var(--t-xs)}.qx-live-pill{color:#117843;font-size:var(--t-xs);background:#2bc66d1f;border-radius:999px;padding:4px 9px;font-weight:800}.qx-knobs{gap:var(--s-4);padding:var(--s-3) var(--s-4);border-top:1px solid var(--rule);flex-wrap:wrap;flex:none;align-items:center;display:flex}.qx-knob{align-items:center;gap:var(--s-2);font-size:var(--t-xs);display:flex}.qx-knob input[type=range]{width:108px}.qx-knob select{min-height:34px;padding-inline:var(--s-2);border-radius:var(--r-3);color:var(--ink);background:var(--qx-card);font:inherit;font-size:var(--t-xs);border:1px solid #4d5b8429}.qx-spacer{margin-left:auto}.qx-stop{color:var(--danger)}.qx-stream-metrics{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;display:grid}.qx-stream-metrics>span{min-width:0;padding:var(--s-2) var(--s-3);background:var(--qx-card);flex-direction:column;gap:2px;display:flex}.qx-stream-metrics small{color:var(--ink-3);font-size:.68rem}.qx-stream-metrics b{font-family:var(--font-mono);font-size:var(--t-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-cycle-progress{width:100%;height:4px;color:var(--qx-purple);background:color-mix(in srgb, var(--qx-purple) 12%, transparent);appearance:none;border:0;display:block}.qx-cycle-progress::-webkit-progress-bar{background:color-mix(in srgb, var(--qx-purple) 12%, transparent)}.qx-cycle-progress::-webkit-progress-value{background:var(--qx-purple)}.qx-cycle-progress::-moz-progress-bar{background:var(--qx-purple)}.qx-stage:fullscreen{background:#fff;width:100vw;height:100vh}.qx-stage:fullscreen .qx-screen{padding:clamp(8px,2vw,28px)}.qx-stage:fullscreen.qx-hud-hidden .qx-hud{display:none}.qx-show-hud{z-index:3;right:var(--s-4);bottom:var(--s-4);align-items:center;gap:var(--s-2);min-height:44px;padding:var(--s-2) var(--s-3);color:#fff;font:inherit;font-size:var(--t-xs);cursor:pointer;background:#10141fc7;border:1px solid #ffffff40;border-radius:999px;font-weight:750;display:inline-flex;position:absolute}.qx-tick{padding:var(--s-2) var(--s-4);border-top:1px solid var(--rule);font-family:var(--font-mono);font-size:var(--t-xs);color:var(--ink-3);flex:none}.qx-intro{justify-content:center;align-items:center;gap:var(--s-3);padding:var(--s-5) var(--s-4);text-align:center;flex-direction:column;flex:1;display:flex}.qx .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}.qx-receiver-idle-preview{place-content:center;justify-items:center;gap:var(--s-2);border-radius:var(--r-4);color:#ffffffe0;background:#07142a;border:1px solid #ffffff29;width:min(100%,520px);min-height:210px;display:grid}.qx .qx-receiver-idle-preview svg{color:var(--qx-cyan)}.qx-receiver-idle-preview b{font-size:var(--t-sm)}.qx-receiver-idle-preview span{color:#ffffff9e;font-size:var(--t-xs)}.qx-intro p{font-size:var(--t-sm);color:var(--ink-2);max-width:46ch}.qx-receive-mode{border:1px solid var(--rule);background:var(--bg-sunken);border-radius:16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;width:min(100%,420px);padding:4px;display:grid}.qx-receive-mode legend{padding:0}.qx-receive-mode button{justify-content:center;align-items:center;gap:var(--s-1);min-height:42px;color:var(--ink-2);font:inherit;font-size:var(--t-sm);cursor:pointer;background:0 0;border:0;border-radius:12px;font-weight:700;display:inline-flex}.qx-receive-mode button small{color:var(--ink-3);font-size:var(--t-xs);font-weight:600}.qx-receive-mode button.qx-mode-active{color:var(--qx-purple);background:var(--qx-card);box-shadow:0 2px 8px #10141f14}.qx-start-camera{justify-content:center;align-items:center;gap:var(--s-2);min-height:50px;padding-inline:var(--s-5);display:inline-flex}.qx .qx-start-camera{border-color:var(--qx-purple);color:#fff;background:var(--qx-purple)}.qx .qx-start-camera:hover:not(:disabled){border-color:color-mix(in srgb, var(--qx-purple) 82%, #000);color:#fff;background:color-mix(in srgb, var(--qx-purple) 82%, #000)}.qx-receiver-stage{gap:var(--s-3);min-height:0;padding:var(--s-4);flex-direction:column;display:flex;overflow:auto}.qx-receiver-lock{align-self:center;align-items:center;gap:var(--s-2);min-height:34px;padding:0 var(--s-3);border:1px solid var(--rule);color:var(--ink-2);background:var(--qx-card);font-size:var(--t-xs);border-radius:999px;font-weight:700;display:inline-flex}.qx-status-dot{background:var(--qx-cyan);width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, var(--qx-cyan) 18%, transparent);border-radius:50%}.qx-receiver-stage .qx-view{border-radius:var(--r-4);aspect-ratio:16/9;border:1px solid #ffffff2e;flex:0 auto;width:min(100%,920px);min-height:280px;max-height:52vh;margin-inline:auto;overflow:hidden}.qx-receiver-single .qx-view{aspect-ratio:4/3}.qx-lane-overlay{z-index:1;pointer-events:none;justify-content:center;align-items:center;gap:5%;display:flex;position:absolute;inset:0}.qx-lane-overlay span{aspect-ratio:1;color:#ffffffe6;width:34%;font-size:var(--t-xs);text-shadow:0 1px 4px #000;border:2px solid #ffffffe6;border-radius:12px;place-items:center;font-weight:700;display:grid}.qx-receiver-card{gap:var(--s-3);width:min(100%,920px);padding:var(--s-3) var(--s-4);border:1px solid var(--rule);border-radius:var(--r-4);background:var(--qx-card);margin-inline:auto;display:grid}.qx-receiver-file{align-items:center;gap:var(--s-2);color:var(--ink-2);font-size:var(--t-sm);font-weight:700;display:flex}.qx-receiver-card progress{width:100%;height:6px;color:var(--qx-purple);appearance:none;border:0;display:block}.qx-receiver-card progress::-webkit-progress-bar{background:var(--bg-sunken)}.qx-receiver-card progress::-webkit-progress-value{background:var(--qx-purple)}.qx-receiver-card progress::-moz-progress-bar{background:var(--qx-purple)}.qx-receiver-metrics{background:var(--rule);grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;display:grid}.qx-receiver-metrics span{min-width:0;padding:var(--s-2);background:var(--qx-card);flex-direction:column;gap:2px;display:flex}.qx-receiver-metrics small{color:var(--ink-3);font-size:var(--t-xs)}.qx-receiver-metrics b{font-family:var(--font-mono);font-size:var(--t-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qx-receiver-controls{gap:var(--s-3);grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,920px);margin-inline:auto;display:grid}.qx-receiver-controls button{justify-content:center;align-items:center;gap:var(--s-2);min-height:46px;display:inline-flex}.qx .qx-view{background:#000;flex:1;min-height:0;position:relative}.qx .qx-view video{object-fit:cover;width:100%;height:100%;display:block}.qx-cells{padding:var(--s-3) var(--s-4);border-top:1px solid var(--rule);flex-wrap:wrap;flex:none;gap:2px;max-height:88px;display:flex;overflow:auto}.qx-cell{background:var(--bg-sunken);border:1px solid var(--rule);border-radius:1px;width:9px;height:9px}.qx-cell.qx-lit{background:var(--accent);border-color:var(--accent)}.qx-done{gap:var(--s-3);padding:var(--s-4);flex-direction:column;flex:1;min-height:0;display:flex}.qx-done pre{min-height:0;padding:var(--s-4);background:var(--bg-sunken);border-radius:var(--r-2);font-size:var(--t-sm);white-space:pre-wrap;word-break:break-word;flex:1;margin:0;overflow:auto}.qx-err{padding:var(--s-3) var(--s-4);border-left:3px solid var(--danger);background:var(--bg-sunken);border-radius:var(--r-2);margin:var(--s-4);font-size:var(--t-sm)}.qx-err b{margin-bottom:var(--s-1);display:block}@media (width<=1024px){.qx-app{grid-template-columns:192px minmax(0,1fr)}.qx-sidebar{padding-inline:var(--s-3)}.qx-home{padding:var(--s-5)}.qx-home-lower{grid-template-columns:1fr}}@media (width<=600px){.qx-receiver-stage{padding:var(--s-3);gap:var(--s-2)}.qx-receiver-stage .qx-view{min-height:220px;max-height:none}.qx-receiver-card{padding:var(--s-3)}.qx-receiver-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.qx-receiver-controls{grid-template-columns:1fr}}@media (width<=780px){.qx{flex:none;height:max(560px,100svh - 176px)}.qx-app{flex-direction:column;display:flex}.qx-sidebar{display:none}.qx-main{flex:1}.qx-bottom-nav{padding:var(--s-1) max(var(--s-2), env(safe-area-inset-right)) max(var(--s-1), env(safe-area-inset-bottom)) max(var(--s-2), env(safe-area-inset-left));background:color-mix(in srgb, var(--qx-card) 94%, transparent);backdrop-filter:blur(20px);border-top:1px solid #4d5b841f;flex:none;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.qx-bottom-nav .qx-nav-button{min-height:54px;padding:var(--s-1);flex-direction:column;justify-content:center;gap:2px;font-size:.68rem}.qx-bottom-nav .qx-nav-button[aria-current=page]{background:0 0}.qx-bottom-nav .qx-nav-button[aria-current=page] svg{filter:drop-shadow(0 5px 8px #5b38ff3d)}.qx-history-controls{grid-template-columns:1fr}}@media (width<=640px){.qx-home{padding:var(--s-2)}.qx-home-header{gap:var(--s-3);margin-bottom:var(--s-4)}.qx-home-header h1{max-width:12ch;font-size:clamp(2.5rem,13vw,3.25rem)}.qx-home-header p{font-size:var(--t-sm)}.qx-icon-button{width:40px;height:40px}.qx-ready{padding:var(--s-3);border-radius:24px}.qx-ready-status{margin-bottom:var(--s-4)}.qx-action{justify-content:center;align-items:center;gap:var(--s-2);min-height:96px;padding:var(--s-2)}.qx-action-icon{width:42px;height:42px}.qx-action b{font-size:var(--t-sm)}.qx-face-note{font-size:var(--t-xs);align-items:flex-start;line-height:1.45}.qx-home-lower{gap:var(--s-3);margin-top:var(--s-3)}.qx-history-page{padding:var(--s-3)}.qx-history-header{align-items:flex-start;gap:var(--s-3)}.qx-history-header h1{font-size:clamp(2.25rem,11vw,3rem)}.qx-clear-history{padding-inline:var(--s-2)}.qx-history-row{gap:var(--s-2) var(--s-3);grid-template-columns:auto minmax(0,1fr) auto}.qx-history-row>.qx-file-icon{grid-row:1/span 3}.qx-history-direction{grid-column:2;width:max-content}.qx-history-integrity{text-align:left;grid-column:2;align-items:flex-start}.qx-delete-record{grid-area:1/3/span 3}.qx-history-empty{min-height:190px;padding:var(--s-5)}.qx-settings-page,.qx-settings-detail{padding:var(--s-3)}.qx-settings-header{margin-bottom:var(--s-3)}.qx-settings-header h1,.qx-settings-detail h1{font-size:clamp(2.35rem,12vw,3rem)}.qx-settings-group{margin-top:var(--s-3)}.qx-settings-group>div,.qx-choice-list,.qx-settings-control-card{border-radius:18px}.qx-settings-row{gap:var(--s-2);min-height:58px;padding:var(--s-2) var(--s-3)}.qx-setting-icon{border-radius:11px;width:34px;height:34px}.qx-settings-value{max-width:15ch}.qx-settings-toggle input{width:44px;height:26px}.qx-settings-toggle input:after{width:20px;height:20px}.qx-settings-toggle input:checked:after{transform:translate(18px)}.qx-capability-row{grid-template-columns:auto minmax(0,1fr)}.qx-capability-row .qx-unavailable{grid-column:2;width:max-content}.qx-choice-list button{min-height:64px;padding:var(--s-3)}.qx-settings-control-card{padding:var(--s-4)}.qx-storage-summary{grid-template-columns:auto minmax(0,1fr)}.qx-storage-summary strong{grid-column:2}.qx-placeholder{width:calc(100% - var(--s-5));padding:var(--s-5)}.qx-workspace-header{grid-template-columns:auto minmax(0,1fr)}.qx-workspace-icon{display:none}.qx-workspace-header h1{font-size:var(--t-base)}.qx-compose{gap:var(--s-3);padding:var(--s-3)}.qx-send-intro h2{font-size:clamp(2rem,10vw,2.65rem)}.qx-send-intro p{font-size:var(--t-xs)}.qx-dropzone{border-radius:22px;min-height:360px}.qx-text-entry{padding:var(--s-4) var(--s-3) var(--s-3)}.qx-input-icon{width:56px;height:56px}.qx-text-entry h3{font-size:var(--t-lg)}.qx-text-entry p{font-size:var(--t-xs)}.qx-pickrow{gap:var(--s-2);padding-inline:var(--s-3);grid-template-columns:1fr}.qx-local-note{padding-inline:var(--s-3);text-align:center;align-items:flex-start}.qx-picked{padding:var(--s-4)}.qx-bill{gap:var(--s-3);grid-template-columns:1fr}.qx-start-send{justify-content:center;width:100%}.qx-preparing{text-align:center;grid-template-columns:minmax(0,1fr);justify-items:center}.qx-preparing progress{grid-column:1}.qx-stream-summary{gap:var(--s-2);padding-inline:var(--s-3);grid-template-columns:auto minmax(0,1fr)}.qx-stream-preset{grid-column:2}.qx-knobs{gap:var(--s-2);padding-inline:var(--s-3)}.qx-knob input[type=range]{width:84px}.qx-screen{padding:var(--s-1);gap:3px}.qx-lane small{bottom:var(--s-1)}.qx-stream-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.qx-tick{padding-inline:var(--s-3);line-height:1.45}}@media (width<=480px){.qx-bottom-nav .qx-nav-button{min-height:48px;font-size:.64rem}.qx-home-actions{gap:var(--s-2)}.qx-action{min-height:88px}.qx-action-icon{width:38px;height:38px}.qx-knobs{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.qx-knob{justify-content:space-between;min-width:0}.qx-knob select{min-width:0}.qx-spacer{display:none}.qx-knobs>button{justify-content:center;min-width:0}.qx-knobs>.qx-stop{grid-column:1/-1}.qx-show-hud{right:var(--s-2);bottom:var(--s-2)}}@media (width<=780px) and (orientation:landscape) and (height<=600px){.qx{height:max(360px,100dvh - 176px);min-height:max(360px,100dvh - 176px)}.qx-bottom-nav .qx-nav-button{min-height:44px}.qx-home,.qx-history-page,.qx-settings-page,.qx-settings-detail,.qx-compose,.qx-receiver-stage{padding:var(--s-3)}.qx-dropzone{min-height:260px}.qx-receiver-stage .qx-view{min-height:180px}}:root[data-theme=dark] .qx{--qx-canvas:#0d1020;--qx-card:#151a30f0;--qx-soft-purple:#282041;--qx-soft-cyan:#112f3b;--qx-purple-deep:#a997ff}:root[data-theme=dark] .qx-face-note{color:var(--ink);background:#5b38ff1f}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .qx{--qx-canvas:#0d1020;--qx-card:#151a30f0;--qx-soft-purple:#282041;--qx-soft-cyan:#112f3b;--qx-purple-deep:#a997ff}:root:not([data-theme=light]) .qx-face-note{color:var(--ink);background:#5b38ff1f}}@media (prefers-reduced-motion:reduce){.qx-nav-button,.qx-action,.qx-dropzone{transition:none}}