/* Costa Chat studio themes. OBS output intentionally does not load this file. */
:root{--bg:#000000;--panel:#151515;--surface:#151515;--field:#000000;--line:rgba(255,255,255,.15);--text:#FFFFFF;--muted:rgba(255,255,255,.65);--accent:#36c4ff;--accent-text:#36c4ff;--tint:rgba(54,196,255,.09);--hover:rgba(255,255,255,.07);--shadow:rgba(0,0,0,.24);color-scheme:dark;background:var(--bg);color:var(--text)}
:root[data-theme=light]{--bg:#FFFFFF;--panel:#FFFFFF;--surface:rgba(0,0,0,.025);--field:#FFFFFF;--line:rgba(0,0,0,.17);--text:#151515;--muted:rgba(0,0,0,.65);--accent-text:#151515;--tint:rgba(54,196,255,.10);--hover:rgba(0,0,0,.045);--shadow:rgba(0,0,0,.06);color-scheme:light}
body{background:var(--bg);color:var(--text)}
.topbar{height:78px;position:sticky;top:0;z-index:12;padding:0 28px;background:var(--panel);border-color:var(--line);gap:20px}
.brand{font-size:22px;letter-spacing:-.05em;gap:12px;flex-shrink:0;color:var(--text)}
.brand small{display:block;font-size:8px;letter-spacing:.18em;font-weight:550;color:var(--muted);margin-top:5px}
.brand-logo{display:grid;place-items:center;background:#FFFFFF;border:1px solid rgba(0,0,0,.1);border-radius:10px;width:54px;height:50px;padding:7px;flex-shrink:0}
.brand-logo img{display:block;width:100%;height:100%;object-fit:contain}
.top-actions{gap:12px;min-width:0}.save-status{font:12px var(--font);color:var(--muted);max-width:190px;margin-right:8px}
.theme-picker{display:flex;align-items:center;padding:3px;gap:2px;border:1px solid var(--line);border-radius:9px;background:var(--field);flex-shrink:0}
.theme-picker button{background:transparent;color:var(--muted);border:0;border-radius:6px;min-height:34px;padding:7px 10px;font-size:13px;font-weight:600;white-space:nowrap}
.theme-picker button[aria-pressed=true]{background:var(--accent);color:#000000}
.theme-picker button:hover{color:var(--text);background:var(--hover)}.theme-picker button[aria-pressed=true]:hover{background:var(--accent);color:#000000}
.workspace{max-width:1760px;grid-template-columns:358px minmax(0,1fr);align-items:start}
.settings{position:sticky;top:78px;max-height:calc(100dvh - 78px);overflow-y:auto;overscroll-behavior:contain;padding:26px 24px 0;background:var(--panel);border-color:var(--line);scrollbar-width:thin;scrollbar-color:var(--line) transparent;scroll-margin-top:145px}
.settings-heading{align-items:center;margin-bottom:24px}.settings-heading h2{font-size:24px;letter-spacing:-.045em}.settings-heading .eyebrow{margin-bottom:8px}.settings-heading .quiet-link{font-size:13px;color:var(--muted)}
.eyebrow,.mono,.muted,.version{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:.12em}.mono{font-size:10px}.pill{border-color:var(--line);color:var(--muted);font-size:9px}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;border:0;background:var(--field);padding:4px;border-radius:9px;margin-bottom:26px}
.tab{font-size:13px;min-height:38px;padding:9px 4px;border:0;border-radius:6px;color:var(--muted)}.tab.selected{background:var(--accent);color:#000000}.tab:hover:not(.selected){background:var(--hover);color:var(--text)}
.section-title{margin-bottom:16px}.section-title h2{font-size:15px}.separated{border-color:var(--line);margin-top:24px;padding-top:22px}
label{color:var(--text);font-size:13px}output{color:var(--accent-text);font-size:12px}.hint{font-size:12px;line-height:1.6;color:var(--muted);margin:10px 0 20px}.range-ends{color:var(--muted);font-size:11px}.range-label{gap:10px}.block{margin-bottom:8px}
input[type=text],input[type=password],input[type=number],select{background:var(--field);color:var(--text);border-color:var(--line);min-height:42px;font-size:13px}.unit-input{background:var(--field);border-color:var(--line)}.unit-input input{background:none;border:0}.unit-input span{color:var(--muted)}input::placeholder{color:var(--muted);opacity:.7}
input[type=range]{accent-color:var(--accent);margin:10px 0 14px}input[type=checkbox]{accent-color:var(--accent)}input[role=switch]{background:var(--line);width:38px;height:23px}input[role=switch]::after{width:17px;height:17px;background:var(--text)}input[role=switch]:checked{background:var(--accent)}input[role=switch]:checked::after{background:#000000;transform:translateX(15px)}
.toggle-row{padding:15px 0;border-color:var(--line)}.font-preview{background:var(--field);border-color:var(--line);color:var(--text);font-size:21px}.settings-footer{color:var(--muted);border-color:var(--line);margin-top:22px}.local-icon{color:var(--accent-text)}
.button,.small-button,.live-buttons button{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:8px;min-height:40px;line-height:1.3;font-size:13px;font-weight:600}
.button:hover,.small-button:hover,.live-buttons button:hover{background:var(--hover);border-color:var(--accent)}
.button.primary{background:var(--accent);border-color:var(--accent);color:#000000}.button.primary:hover{background:var(--accent);color:#000000;box-shadow:0 0 0 3px var(--tint)}
.button.quiet{background:transparent}.text-button{color:var(--muted);font-size:12px}.quiet-link,.inline-link{color:var(--text);font-size:12px;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}.icon-button{color:var(--text)}
.small-button[aria-pressed=true]{background:var(--tint);color:var(--text);border-color:var(--accent)}button:disabled,.button:disabled{cursor:not-allowed;opacity:.5}input:disabled{cursor:not-allowed;opacity:.4}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.preset-grid{gap:7px;margin-bottom:28px}.preset-card{background:var(--field);border-color:var(--line);border-radius:9px;padding:12px 9px;gap:6px}.preset-card.active{background:var(--tint);border-color:var(--accent)}.preset-card:hover{border-color:var(--accent)}.preset-card strong{font-size:11px;color:var(--text);white-space:normal}.preset-card small{font-size:10px;line-height:1.4;color:var(--muted)}.preset-lines{font-size:28px}.preset-lines.calm,.preset-lines.cinema,.preset-lines.arcade{color:var(--accent-text)}
.settings-disclosure{border:1px solid var(--line);border-radius:9px;margin-top:20px;background:var(--field)}
.settings-disclosure>summary{padding:15px 14px;cursor:pointer;list-style:none;font-size:13px;font-weight:650;color:var(--text);position:relative;padding-right:35px}
.settings-disclosure>summary::-webkit-details-marker{display:none}.settings-disclosure>summary::after{content:'+';position:absolute;right:14px;top:17px;color:var(--muted);font-size:17px}.settings-disclosure[open]>summary::after{content:'−'}
.settings-disclosure>summary small{display:block;font-size:11px;font-weight:400;line-height:1.5;color:var(--muted);margin-top:5px}.disclosure-body{padding:3px 14px 16px}.disclosure-body>.section-title:first-child{display:none}.disclosure-body>.range-label:first-child{margin-top:15px}.disclosure-body .hint:last-child{margin-bottom:0}.disclosure-body>.toggle-row:first-child{border-top:0}.disclosure-body .spaced{margin-top:18px}
.studio{padding:28px 32px 40px;min-width:0;scroll-margin-top:100px}.studio-header{margin-bottom:22px;align-items:center}.studio-header h1{font-size:29px;letter-spacing:-.05em;line-height:1.2}.studio-header .eyebrow{margin-bottom:9px}.studio-description{font-size:13px;color:var(--muted);margin-top:8px}
.preview-mode{background:var(--panel);border-color:var(--line);padding:4px;gap:4px}.preview-mode button{font-size:12px;padding:9px 12px;color:var(--muted);min-height:36px}.preview-mode button.selected{background:var(--accent);color:#000000;font-weight:650}
.setup-card{background:var(--surface);border:1px solid var(--line);margin-bottom:20px;border-radius:9px}.setup-card summary{font-size:13px;padding:14px 16px;color:var(--text)}.setup-card summary>span:first-child small{font-size:11px;font-weight:400;margin-left:12px;color:var(--muted)}.setup-card summary span:last-child{font-size:12px;color:var(--muted)}
.setup-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:8px 16px 12px}.setup-steps h3{font-size:14px}.setup-steps p{font-size:12px;color:var(--muted)}.step-state{font-size:12px;color:var(--accent-text)}.step-check{color:var(--text);font-size:12px}.step-number{color:var(--text);border-color:var(--line)}.step-number[data-done=true]{background:var(--accent);border-color:var(--accent);color:#000000}.setup-footnote{color:var(--muted);font-size:11px}.setup-steps li+li{border:0;padding-top:0}
.preview-frame{background:#151515;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 44px var(--shadow)}.preview-meta,.preview-toolbar{background:var(--panel);border-color:var(--line);color:var(--muted)}.preview-meta{padding:12px 16px;font-size:10px}.preview-meta>span:first-child{color:var(--accent-text)}
.stage{background:radial-gradient(ellipse at center,rgba(255,255,255,.09),transparent 70%),#151515;color:#FFFFFF}.stage-grid{background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px)}.stage-corner{border-color:#FFFFFF}.subject-placeholder{background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.05)),#151515;border-color:rgba(255,255,255,.24);box-shadow:none}.crosshair{color:rgba(255,255,255,.4)}.subject-title{color:#FFFFFF}.subject-caption,.subject-bottom{color:rgba(255,255,255,.6)}.direction-mark{color:#FFFFFF}.direction-mark>span:first-child{background:#FFFFFF}
.legend{color:var(--muted);font-size:11px}.legend-back{background:var(--muted)}.legend-front{background:var(--accent)}.preview-tools button{color:var(--text);min-width:32px;min-height:32px}.upload-label{color:var(--text);font-size:11px}.preview-guidance{font-size:12px;color:var(--muted);line-height:1.6;margin:13px 0 24px}
.live-empty{background:rgba(21,21,21,.94);color:#FFFFFF}.live-empty>span:last-child{color:rgba(255,255,255,.7)}.empty-mark{color:var(--accent)}
.live-control-bar{background:var(--surface);border-color:var(--line);padding:15px 16px;gap:16px;margin:0 0 10px;flex-direction:row;align-items:center}.live-control-bar .eyebrow{font-size:10px;color:var(--muted)}.control-caption{font-size:11px;color:var(--muted)}.live-buttons{width:auto;gap:6px}.live-buttons button{padding:9px 12px;flex:initial}.live-buttons .hide-control,.live-buttons .clear-control{background:var(--surface);color:var(--text);border-color:var(--line)}.live-buttons .hide-control[aria-pressed=true]{background:var(--accent);color:#000000;border-color:var(--accent)}
.hype-strip{padding:5px 4px 15px;margin:0 0 20px;background:none;border:0;font-size:12px;color:var(--muted);gap:14px}.hype-strip label{font-size:12px;margin-top:10px}.hype-strip select{font-size:12px;padding:6px;min-height:34px}.hype-strip .is-live{color:var(--accent-text)}.hype-options summary{cursor:pointer;color:var(--text);text-underline-offset:4px}.hype-strip #hype-status{min-width:0;font-size:12px}.hype-options{min-width:115px}.hype-options[open]{min-width:185px}
.hidden-notice,.workspace-notice{background:var(--tint);color:var(--text);border:1px solid var(--accent);font-size:13px}.hidden-notice{margin:0 0 18px}.hidden-notice span{color:var(--muted)}.workspace-notice{margin:12px 24px;border-radius:8px}
.recent-card,.stack-card,.sources-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px}.recent-card{margin-bottom:24px}.card-top h3{font-size:15px}.recent-card .hint{font-size:12px}.spotlight-options{gap:14px;margin:18px 0}.spotlight-options label{font-size:12px}.spotlight-options input[type=number]{font-size:13px;width:60px}.spotlight-options select{font-size:13px}.moment-actions .button{font-size:12px}.active-spotlight{background:var(--tint);border-color:var(--accent);color:var(--text)}.active-spotlight .eyebrow{color:var(--accent-text)}.spotlight-live-actions span{color:var(--muted)}.queue-heading{color:var(--text);font-size:13px}.queue-heading #queue-count{color:var(--muted)}.spotlight-queue-row{background:var(--field);border:1px solid var(--line);color:var(--text);font-size:13px}.spotlight-queue-row small{color:var(--muted)}.empty-recent{color:var(--muted);font-size:12px}.recent-message{background:var(--field);border-color:var(--line);color:var(--text)}.recent-message.selected{border-color:var(--accent);background:var(--tint)}.recent-message-user,.recent-message-time{color:var(--muted)}.recent-card .recent-message-text{font-size:13px}
.bottom-grid{gap:20px}.stack li{background:var(--field);border-color:var(--line);color:var(--text)}.stack .camera-row{background:var(--tint)}.stack-num,.stack-tag{color:var(--muted)}.mint{color:var(--accent-text)}.source-via,.status-tag{color:var(--muted)}.status-tag{border-color:var(--line);font-size:10px}.source-via[data-state=recent]{color:var(--accent-text)}.source-via[data-state=off],.source-via[data-state=stale]{color:var(--muted)}
.platform-controls th,.platform-controls td{border-color:var(--line)}.platform-controls thead th{color:var(--muted)}.zone-row{background:var(--field);border-color:var(--line)}.zone-row input{color:var(--text)}.zone-delete{color:var(--text)}.zone-meta,.zone-coordinates label{color:var(--muted)}.zone-meta select{min-height:32px}.zone-actions{flex-wrap:wrap}.safe-zone{border-color:#36c4ff;background:rgba(54,196,255,.1);outline:0}.safe-zone.selected{background:rgba(54,196,255,.18)}.safe-zone-label{color:#000000;background:#36c4ff}.zone-handle{background:#36c4ff;border-color:#151515}
.connection-help,.callout{background:var(--tint);border-color:var(--line);color:var(--text)}.connection-help{padding:16px}.connection-help strong{font-size:14px}.connection-help p,.callout p,.callout li{color:var(--muted);font-size:12px;line-height:1.7}.connection-help #workspace-health{color:var(--muted)}.callout{margin-top:18px;padding:15px}.callout ol{padding-left:18px}.callout li{margin:8px 0}.connection-state{background:var(--field);border-color:var(--line);color:var(--text)}.connection-state[data-state=connected]{background:var(--tint);border-color:var(--accent);color:var(--text)}.connection-state[data-state=off]{background:var(--field);border-color:var(--line);color:var(--muted)}
dialog{background:var(--panel);border-color:var(--line);color:var(--text);max-height:90dvh;overflow:auto;border-radius:14px}dialog::backdrop{background:rgba(0,0,0,.65)}dialog>p,.camera-options{color:var(--muted)}.dialog-heading .eyebrow{color:var(--muted)}.setup-checks{background:var(--field);border-color:var(--line);color:var(--text)}.check-indicator{color:var(--accent-text)}.setup-checks label{color:var(--text)}.toast{background:var(--accent);border-color:var(--accent);color:#000000}.guide p,.guide li{color:var(--muted)}.guide a{color:var(--text);text-decoration-color:var(--accent)}.guide th{color:var(--text)}.guide code{background:var(--hover);color:var(--text)}.guide pre{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:auto}.guide pre code{background:none;padding:0}
.copy-row input{flex:1;min-width:0}.copy-row button{flex-shrink:0}
.mobile-nav{display:none}.dock-mode .preview-guidance{display:none}.dock-mode .recent-card{border-color:var(--line)}.dock-mode .settings{position:static;max-height:none}.dock-mode .hype-strip{padding:10px 0}.dock-mode .live-buttons{display:grid;width:100%}.dock-mode .mobile-nav{display:none}
@media(min-width:1600px){.studio{padding:32px 48px}.workspace{grid-template-columns:380px minmax(0,1fr)}}
@media(max-width:1200px){.workspace{grid-template-columns:330px minmax(0,1fr)}.studio{padding:26px 24px}.settings{padding:24px 20px 0}.studio-header{align-items:flex-start;gap:14px}.studio-header h1{font-size:25px}.studio-description{font-size:12px}.preview-mode button{padding:8px}.top-actions{gap:8px}.save-status{display:none}.setup-steps{grid-template-columns:1fr}.setup-steps li+li{border-top:1px solid var(--line);padding-top:16px}.live-control-bar{flex-wrap:wrap}.live-buttons{flex:1}.live-buttons button{flex:1;justify-content:center}.bottom-grid{grid-template-columns:1fr}.card-top{flex-direction:row;align-items:center}.setup-card summary>span:first-child small{display:none}}
@media(max-width:850px){.topbar{height:74px;padding:0 18px}.brand{font-size:20px}.brand-logo{width:44px;height:42px}.brand small{font-size:7px}.theme-picker button{padding:7px 8px}.theme-picker button span{display:none}.top-actions .button{font-size:12px;padding:9px 11px}.workspace{display:flex;flex-direction:column}.studio{order:0;width:100%;padding:22px 20px}.settings{order:1;width:100%;position:static;max-height:none;overflow:visible;border-top:1px solid var(--line);border-right:0;padding:24px 20px}.panel{max-width:none}.settings-heading{max-width:650px}.tabs{max-width:650px}.settings .panel{max-width:650px;margin:auto}.settings-heading,.settings .tabs{margin-left:auto;margin-right:auto}.studio-header{align-items:center}.bottom-grid{grid-template-columns:1fr 1fr}.mobile-nav{display:flex;position:sticky;top:74px;background:var(--panel);padding:7px 18px;gap:8px;border-bottom:1px solid var(--line);z-index:11}.mobile-nav button,.mobile-nav a{font-size:12px;min-height:34px;border:0;border-radius:6px;padding:8px 14px;background:var(--hover);color:var(--text)}.mobile-nav a{margin-left:auto;text-decoration:underline;text-underline-offset:3px}.studio{scroll-margin-top:126px}.settings{scroll-margin-top:126px}.preset-grid{max-width:none;gap:9px}.preset-card{padding:13px}.preset-card strong{font-size:13px}.preset-card small{font-size:11px}}
@media(max-width:580px){.topbar{height:70px;padding:0 12px;gap:8px}.brand{font-size:17px;gap:7px}.brand-logo{width:37px;height:36px;padding:5px;border-radius:8px}.brand small{display:none}.top-actions{gap:6px}.top-actions #header-connect{display:none}.topbar .button{font-size:11px;padding:9px}.theme-picker{padding:2px}.theme-picker button{min-height:32px;padding:5px 7px;font-size:15px}.mobile-nav{top:70px;padding:6px 12px}.studio{padding:20px 14px}.studio-header{flex-direction:column;align-items:flex-start;gap:14px}.studio-header h1{font-size:26px}.studio-header .eyebrow{font-size:9px}.preview-mode{align-self:stretch;margin:0}.preview-mode button{flex:1;min-height:34px}.studio-description{font-size:12px}.setup-card summary{font-size:12px;padding:13px 12px}.setup-card summary span:last-child{font-size:11px}.preview-meta{font-size:8px;padding:10px 11px}.preview-toolbar{padding:9px;gap:8px;flex-wrap:wrap}.preview-tools{gap:7px;margin-left:auto}.upload-label{font-size:10px}.legend{font-size:10px;gap:12px}.subject-title{font-size:16px}.subject-caption{display:none}.subject-bottom{font-size:6px}.preview-guidance{font-size:11px;margin-bottom:20px}.live-control-bar{padding:12px;gap:12px;flex-direction:column;align-items:stretch}.live-buttons{flex:initial;width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.live-buttons button{font-size:11px;min-height:38px;padding:8px 5px;gap:3px}.live-buttons #toggle-chat{grid-column:1/-1}.control-caption{font-size:10px}.hype-strip{font-size:11px}.hype-strip #hype-status{font-size:11px}.bottom-grid{grid-template-columns:1fr}.recent-card,.stack-card,.sources-card{padding:16px}.spotlight-options{gap:10px}.spotlight-options label{font-size:12px}.spotlight-options .pin-option{margin-left:0}.moment-actions button{flex:1}.settings{padding:22px 16px}.settings-heading h2{font-size:23px}.guide{padding:0 20px 40px;margin-top:30px}.guide h1{font-size:31px}.guide h2{font-size:23px}dialog{padding:20px}.dialog-heading h2{font-size:24px}}

.message-style-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.message-style-card{text-align:left;min-width:0;border:1px solid var(--line);border-radius:9px;padding:7px 7px 11px;background:var(--field);color:var(--text);cursor:pointer}
.message-style-card:hover{border-color:var(--accent)}.message-style-card[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:var(--tint)}
.message-style-card strong{display:block;font-size:13px;margin:10px 3px 4px;letter-spacing:0}.message-style-card small{display:block;font-size:11px;line-height:1.4;margin:0 3px;color:var(--muted)}
.message-style-preview{height:61px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,#353535,#151515);border-radius:5px;overflow:hidden}
.style-mini{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;font-size:12px;font-weight:700;color:#fff;padding:7px 8px;border-radius:7px;background:rgba(0,0,0,.7);border:1px solid #ffffff35;max-width:100%;text-shadow:0 1px 3px #000}
.style-mini-user{font-size:9px;color:#36c4ff}.style-mini--text{background:none;border:0;padding:0}.style-mini--outlined{background:none;border:0;font-weight:900;-webkit-text-stroke:.6px #000;paint-order:stroke fill;text-shadow:1px 1px 0 #000,-1px -1px 0 #000}
.style-mini--frosted{background:linear-gradient(135deg,#ffffff55,#ffffff09);border-color:#ffffff90;border-radius:9px;box-shadow:inset 0 1px 0 #ffffff40}
.style-mini--neon{border:2px solid transparent;background:linear-gradient(#151515,#151515) padding-box,conic-gradient(#36c4ff,#ff5ad9,#8b5cf6,#36c4ff) border-box;box-shadow:0 0 8px #36c4ff66}
.style-mini--comic{border:2px solid #fff;box-shadow:3px 3px 0 #000;position:relative;border-radius:9px;font-weight:900}.style-mini--comic::after{content:'';position:absolute;bottom:-5px;left:15px;width:6px;height:6px;background:#151515;border-right:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(45deg)}
.style-mini--pill{border:0;border-radius:99px;padding:5px 10px}.style-mini--nametag{padding:6px;border-color:#36c4ff55}.style-mini--nametag .style-mini-user{background:#36c4ff;color:#000;padding:3px 4px;border-radius:3px;text-shadow:none}
.neon-controls{margin-top:20px;border:1px solid var(--line);border-radius:9px;padding:16px;background:var(--field)}.neon-controls h3{font-size:15px;letter-spacing:0}.neon-controls .hint:last-child{margin-bottom:0}.neon-colors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}.neon-color{display:flex;flex-direction:column;gap:7px;font-size:12px;min-width:0}.neon-color input[type=color]{width:100%;height:34px;padding:0;border:1px solid var(--line);border-radius:6px;overflow:hidden}.neon-color output{font-size:9px;color:var(--muted)}.neon-controls .small-button{font-size:11px;padding:8px}.neon-controls .profile-actions{flex-wrap:wrap}.neon-controls .range-label{font-size:12px}.neon-controls output{font-size:11px}
@media(max-width:850px){.message-style-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:580px){.message-style-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.message-style-preview{height:70px}.message-style-card strong{font-size:14px}.message-style-card small{font-size:12px}}

/* Message controls and preview-only fade boundaries. */
.fade-controls{display:grid;gap:10px;margin:16px 0}.fade-controls label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px}.fade-controls label span{display:flex;align-items:center;gap:6px}.fade-controls input{width:72px;padding:8px}.fade-ruler{height:10px;border-radius:5px;border:1px solid var(--border);margin:16px 0}.fade-guides{position:absolute;inset:0;pointer-events:none;z-index:8;overflow:hidden}.fade-guide{position:absolute;top:0;bottom:0;border-left:1px dashed #36c4ff}.fade-guide small{position:absolute;top:8px;left:3px;font:9px system-ui;color:#fff;background:#151515;padding:3px;white-space:nowrap}.fade-guide[data-vertical="true"]{left:0;right:0;bottom:auto;border-left:0;border-top:1px dashed #36c4ff}.fade-guide[data-vertical="true"] small{top:2px;left:5px}

.pop-controls{margin-top:14px;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}.pop-controls .two-col{gap:12px}.pop-controls .button{width:100%}