/* Fotopop — design system (light + dark) */
:root{
  --blue:#0084d6; --orange:#ef4127;
  --ink:#161d2b; --ink2:#3a4456; --muted:#7a8699;
  --line:#e7eaf1; --bg:#f5f7fb; --bg2:#f4f7fb; --card:#ffffff; --field:#ffffff; --hover:#f1f4f9;
  --ck1:#eef1f6; --ck2:#ffffff;            /* transparency checkerboard */
  --toast-bg:#161d2b; --toast-fg:#ffffff;
  --pop:linear-gradient(120deg,#ff4d8d 0%,#ff7a3d 38%,#ffc24b 64%,#28b6ff 100%);
  --pop2:linear-gradient(120deg,#ff5e8a,#ff8a3d 55%,#16a9e6);
  --shadow:0 6px 24px rgba(22,29,43,.08); --shadow2:0 12px 40px rgba(22,29,43,.14);
  --r:16px;
  color-scheme:light;
}
[data-theme="dark"]{
  --blue:#2f9fe0; --orange:#ff5a3d;
  --ink:#e8ecf3; --ink2:#aeb8c8; --muted:#7e8aa0;
  --line:#2a3140; --bg:#0f131a; --bg2:#1a202b; --card:#171c26; --field:#1b212c; --hover:#222a37;
  --ck1:#1a1e27; --ck2:#252b36;
  --toast-bg:#2a3242; --toast-fg:#ffffff;
  --shadow:0 6px 24px rgba(0,0,0,.40); --shadow2:0 14px 44px rgba(0,0,0,.55);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
code{font-family:ui-monospace,"SF Mono",Menlo,monospace;background:var(--bg2);padding:1px 6px;border-radius:6px;font-size:.85em}
button{font-family:inherit}
a{color:inherit;text-decoration:none}

/* ── brand lockup ── */
.brand-lockup{display:flex;align-items:center;gap:11px}
.logo-dot{width:30px;height:30px;border-radius:9px;background:var(--pop);box-shadow:0 4px 14px rgba(255,90,120,.4);position:relative;flex:0 0 auto}
.logo-dot::after{content:"";position:absolute;inset:8px;border-radius:50%;background:#fff;mix-blend-mode:soft-light}
.wordmark{font-weight:800;letter-spacing:-.02em;background:var(--pop);-webkit-background-clip:text;background-clip:text;color:transparent;margin:0}
.brand-lockup.sm .wordmark{font-size:20px}

/* ── login ── */
.login-body{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}
.aurora{position:fixed;inset:-30% -10% auto -10%;height:80vh;background:
  radial-gradient(40% 50% at 20% 30%,rgba(255,77,141,.30),transparent 70%),
  radial-gradient(40% 50% at 70% 20%,rgba(40,182,255,.28),transparent 70%),
  radial-gradient(45% 55% at 50% 60%,rgba(255,194,75,.25),transparent 70%);
  filter:blur(20px);z-index:0;animation:drift 18s ease-in-out infinite alternate}
[data-theme="dark"] .aurora{opacity:.5}
@keyframes drift{to{transform:translateY(20px) scale(1.05)}}
.login-card{position:relative;z-index:1;background:var(--card);border:1px solid var(--line);
  border-radius:24px;box-shadow:var(--shadow2);padding:46px 44px;max-width:420px;text-align:center}
.login-card .brand-lockup{justify-content:center}
.login-card .logo-dot{width:44px;height:44px;border-radius:13px}
.login-card .wordmark{font-size:34px}
.tagline{color:var(--muted);line-height:1.55;margin:18px 0 26px;font-size:14.5px}
.g-btn{display:inline-flex;align-items:center;gap:12px;background:#fff;border:1px solid #dadfe9;
  border-radius:12px;padding:13px 22px;font-weight:600;color:#1f2937;box-shadow:0 2px 8px rgba(22,29,43,.06);
  transition:.18s;cursor:pointer}
.g-btn:hover{box-shadow:var(--shadow);transform:translateY(-1px);border-color:#c4ccda}
.restrict{margin-top:22px;font-size:12.5px;color:var(--muted)}
.login-foot{position:relative;z-index:1;margin-top:26px;color:var(--muted);font-size:12px;opacity:.8}

/* ── topbar ── */
.topbar{height:60px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:20}
.topbar-right{display:flex;align-items:center;gap:14px}
.who{color:var(--muted);font-size:13px}
.theme-toggle{background:transparent;border:1px solid var(--line);width:34px;height:34px;border-radius:9px;cursor:pointer;font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.15s}
.theme-toggle:hover{border-color:var(--blue);background:var(--hover)}
.logout{color:var(--muted);font-size:13px;border:1px solid var(--line);padding:6px 12px;border-radius:9px;transition:.15s}
.logout:hover{color:var(--ink);border-color:var(--blue)}

/* ── shell / rail ── */
.shell{display:flex;min-height:calc(100vh - 60px)}
.rail{width:222px;flex:0 0 222px;padding:18px 14px;border-right:1px solid var(--line);background:var(--card);position:sticky;top:60px;height:calc(100vh - 60px);overflow:hidden;display:flex;flex-direction:column}
.rail-nav{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:3px}
.rail-btn{display:flex;align-items:center;gap:11px;width:100%;border:none;background:transparent;color:var(--ink2);
  padding:11px 13px;border-radius:11px;font-size:14px;font-weight:500;cursor:pointer;margin-bottom:3px;text-align:left;transition:.14s}
.rail-btn .ri{font-size:17px;width:22px;text-align:center}
.rail-btn:hover{background:var(--hover);color:var(--ink)}
.rail-btn.active{background:linear-gradient(120deg,rgba(255,77,141,.14),rgba(40,182,255,.14));color:var(--ink);font-weight:700;box-shadow:inset 0 0 0 1px rgba(40,182,255,.22)}
.rail-btn .ri svg{width:19px;height:19px;display:block}
.rail-btn.active .ri{color:var(--blue)}

/* ── icons ── */
.th-ic{display:inline-flex;vertical-align:-4px;margin-right:9px;color:var(--blue)}
.th-ic svg{width:23px;height:23px}
.drop-ic{color:var(--muted);display:flex;justify-content:center;margin-bottom:10px}
.drop-ic svg{width:34px;height:34px}

/* ── music player (bottom of rail) ── */
.player{flex:0 0 auto;margin-top:10px;padding:14px 4px 4px;border-top:1px solid var(--line)}
.player-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.player-head .pico{color:var(--blue);display:inline-flex}.player-head .pico svg{width:17px;height:17px}
.player-name{font-size:12.5px;font-weight:700;color:var(--ink2);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.eq{display:inline-flex;gap:2px;height:13px;align-items:flex-end;opacity:.35}
.player.playing .eq{opacity:1}
.eq i{width:3px;background:var(--blue);height:4px;border-radius:1px}
.player.playing .eq i{animation:eq .9s ease-in-out infinite}
.player.playing .eq i:nth-child(2){animation-delay:.25s}.player.playing .eq i:nth-child(3){animation-delay:.5s}.player.playing .eq i:nth-child(4){animation-delay:.15s}
@keyframes eq{0%,100%{height:3px}50%{height:13px}}
.player-row{display:flex;align-items:center;gap:6px;margin-bottom:9px}
.player-row button{width:30px;height:30px;border:1px solid var(--line);background:var(--card);border-radius:8px;cursor:pointer;color:var(--ink2);display:flex;align-items:center;justify-content:center;transition:.14s;padding:0}
.player-row button svg{width:14px;height:14px}
.player-row button:hover{border-color:var(--blue);color:var(--blue)}
.player-row .pp{width:36px;height:36px;background:var(--pop2);color:#fff;border:none}
.player-row .pp svg{width:15px;height:15px}
.player-vol{display:flex;align-items:center;gap:7px;color:var(--muted)}
.player-vol svg{width:15px;height:15px;flex:0 0 auto}
.player-vol input{flex:1;min-width:0;accent-color:var(--blue)}

/* ── stage / tools ── */
.stage{flex:1;padding:30px 38px;max-width:1200px}
.tool{display:none;animation:fade .25s ease}
.tool.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.tool-head{position:relative}
.clear-btn{position:absolute;top:2px;right:0;border:1px solid var(--line);background:var(--card);border-radius:9px;padding:7px 13px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer;transition:.14s}
.clear-btn:hover{color:var(--ink);border-color:var(--blue);box-shadow:var(--shadow)}
.tool-head h2{margin:0 0 6px;font-size:23px;letter-spacing:-.01em}
.tool-head p{margin:0 0 22px;color:var(--muted);font-size:14px;max-width:640px;line-height:1.5}

/* ── drop zones ── */
.drop{border:2px dashed var(--line);border-radius:var(--r);background:var(--card);cursor:pointer;transition:.18s;position:relative}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--hover)}
.drop-inner{padding:40px 24px;text-align:center;color:var(--ink2)}
.drop.slim .drop-inner{padding:30px 18px}
.drop-ic{font-size:34px;margin-bottom:10px}
.drop p{margin:0 0 4px;font-size:15px}
.drop .hint{font-size:12px;color:var(--muted)}

/* ── layout helpers ── */
.two-col{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:start}
.controls{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.row{display:flex;align-items:center;gap:9px;margin-bottom:14px;flex-wrap:wrap}
.row label{font-size:12.5px;color:var(--muted);font-weight:600;min-width:42px}
.row input[type=number],.row input[type=text],.row select{border:1px solid var(--line);border-radius:9px;padding:8px 10px;font-size:13px;width:84px;background:var(--field);color:var(--ink);-webkit-text-fill-color:var(--ink)}
/* Safari/WebKit keeps native number-spinner styling that hides the value text + renders invisible arrows.
   Strip native appearance entirely so the field is fully CSS-controlled (and drop the finicky arrows). */
input[type=number]{-webkit-appearance:none;-moz-appearance:textfield;appearance:none}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;appearance:none;margin:0}
input,textarea,select{-webkit-text-fill-color:var(--ink)}
input::placeholder,textarea::placeholder{color:var(--muted);-webkit-text-fill-color:var(--muted);opacity:.8}
.row select{width:auto}
.row input[type=range]{flex:1;accent-color:var(--blue)}
.rangeval{font-variant-numeric:tabular-nums;font-weight:700;min-width:30px;text-align:right}
.lock{cursor:pointer;font-size:15px;user-select:none}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border:1px solid var(--line);background:var(--card);border-radius:9px;padding:7px 11px;font-size:12.5px;cursor:pointer;font-weight:600;color:var(--ink2);transition:.14s}
.chips button:hover{border-color:var(--blue);color:var(--blue)}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--card);
  border-radius:11px;padding:11px 18px;font-size:14px;font-weight:700;cursor:pointer;color:var(--ink);transition:.16s}
.btn:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.btn.primary{background:var(--pop2);color:#fff;border:none;box-shadow:0 6px 18px rgba(255,90,120,.32);width:100%}
.btn.primary:disabled{filter:grayscale(.7) opacity(.55);cursor:not-allowed;transform:none;box-shadow:none}
.btn.primary:not(:disabled):hover{box-shadow:0 10px 26px rgba(255,90,120,.42)}

/* ── previews ── */
.preview-wrap{margin-top:24px}
.preview-wrap img,.preview-wrap canvas{max-width:100%;border-radius:12px;box-shadow:var(--shadow);background:
  conic-gradient(var(--ck1) 25%,var(--ck2) 0 50%,var(--ck1) 0 75%,var(--ck2) 0) 0 0/22px 22px}
.preview-wrap.small img{max-width:320px}
.sizes{display:flex;gap:14px;margin:6px 0 14px;font-size:13px}
.sizes .sz{flex:1;background:var(--bg2);border-radius:10px;padding:9px 11px}
.sizes .sz b{display:block;font-size:16px;margin-top:2px}
.sizes .sz.win b{color:#16a34a}
.status{color:var(--muted);font-size:13px;margin:6px 0}
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;vertical-align:-2px;margin-right:5px;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hidden{display:none!important}

/* ── PSD result ── */
.psd-result{margin-top:18px}
.psd-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow)}
.psd-stats{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}
.psd-stats b{font-size:20px;display:block;background:var(--pop2);-webkit-background-clip:text;background-clip:text;color:transparent}
.psd-actions{display:flex;align-items:center;gap:14px}
.chk{font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:center;cursor:pointer}
.layer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.lcard{background:var(--card);border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:.16s;cursor:pointer}
.lcard:hover{box-shadow:var(--shadow2);transform:translateY(-2px)}
.lthumb{height:120px;display:flex;align-items:center;justify-content:center;padding:8px;
  background:conic-gradient(var(--ck1) 25%,var(--ck2) 0 50%,var(--ck1) 0 75%,var(--ck2) 0) 0 0/18px 18px}
.lthumb.flat{background:var(--bg2)}
.lthumb img{max-width:100%;max-height:100%;object-fit:contain}
.lmeta{padding:9px 11px;border-top:1px solid var(--line)}
.lname{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ldim{font-size:11px;color:var(--muted);margin-top:2px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.kind{font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;padding:1px 6px;border-radius:5px;font-weight:700}
.kind.type{background:#fde8ef;color:#c2185b}.kind.pixel{background:#e3f2fd;color:#1565c0}
.kind.shape{background:#e8f5e9;color:#2e7d32}.kind.smartobject{background:#fff3e0;color:#e65100}
.kind.group{background:#ede7f6;color:#5e35b1}
[data-theme="dark"] .kind.type{background:rgba(236,72,153,.18);color:#f48fb1}
[data-theme="dark"] .kind.pixel{background:rgba(33,150,243,.18);color:#90caf9}
[data-theme="dark"] .kind.shape{background:rgba(76,175,80,.18);color:#a5d6a7}
[data-theme="dark"] .kind.smartobject{background:rgba(255,152,0,.18);color:#ffcc80}
[data-theme="dark"] .kind.group{background:rgba(149,117,205,.20);color:#c5b3e6}
.tcol{width:11px;height:11px;border-radius:3px;border:1px solid rgba(127,127,127,.35);display:inline-block;vertical-align:-1px}

/* ── color picker ── */
.swatch-big{height:88px;border-radius:13px;border:1px solid var(--line);margin-bottom:14px;box-shadow:inset 0 0 0 1px rgba(127,127,127,.08)}
.swatch-big.xl{height:150px}
.vals{display:flex;flex-direction:column;gap:7px}
.vchip{display:flex;justify-content:space-between;align-items:center;background:var(--bg2);border-radius:9px;padding:8px 11px;font-size:13px;cursor:pointer;transition:.14s}
.vchip:hover{background:var(--hover)}
.vchip .vk{color:var(--muted);font-weight:600;font-size:11.5px}
.vchip .vv{font-family:ui-monospace,monospace;font-weight:600}
.recent{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.recent .rs{width:26px;height:26px;border-radius:7px;border:1px solid rgba(127,127,127,.25);cursor:pointer}
.pick-stage,.crop-stage{margin-top:22px;position:relative;display:inline-block;max-width:100%}
.pick-stage canvas{max-width:100%;border-radius:12px;box-shadow:var(--shadow);cursor:crosshair;display:block}
.loupe{position:fixed;width:104px;height:104px;border-radius:50%;border:3px solid #fff;box-shadow:var(--shadow2);
  pointer-events:none;display:none;z-index:50;image-rendering:pixelated;background-repeat:no-repeat}
.loupe::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;transform:translate(-50%,-50%);border:1px solid #fff;mix-blend-mode:difference}

/* ── crop ── */
.crop-stage canvas{max-width:100%;border-radius:12px;box-shadow:var(--shadow);display:block}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(10,16,28,.5);cursor:move}
.crop-h{position:absolute;width:14px;height:14px;background:#fff;border:2px solid var(--blue);border-radius:50%}
.crop-h.nw{left:-8px;top:-8px;cursor:nwse-resize}.crop-h.ne{right:-8px;top:-8px;cursor:nesw-resize}
.crop-h.sw{left:-8px;bottom:-8px;cursor:nesw-resize}.crop-h.se{right:-8px;bottom:-8px;cursor:nwse-resize}

/* ── converter ── */
.conv-wrap{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:start}
.conv-left{position:sticky;top:80px}
.cv-input{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:15px;
  font-family:ui-monospace,monospace;margin-top:14px;text-align:center;background:var(--field);color:var(--ink);-webkit-text-fill-color:var(--ink)}
.cv-native{width:100%;height:42px;margin-top:10px;border:1px solid var(--line);border-radius:10px;background:var(--field);cursor:pointer}
.slider-group{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px 17px;margin-bottom:16px;box-shadow:var(--shadow)}
.sg-title{font-size:11.5px;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin-bottom:11px}
.srow{display:flex;align-items:center;gap:11px;margin-bottom:9px}
.srow span{width:14px;font-weight:700;color:var(--ink2);font-size:13px}
.srow input[type=range]{flex:1;accent-color:var(--blue)}
.srow .sv{width:62px;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:13px;text-align:center;background:var(--field);color:var(--ink);-webkit-text-fill-color:var(--ink)}
.out-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ocard{background:var(--card);border:1px solid var(--line);border-radius:11px;padding:11px 13px;cursor:pointer;transition:.14s}
.ocard:hover{border-color:var(--blue);box-shadow:var(--shadow)}
.ocard .ok{font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.04em}
.ocard .ov{font-family:ui-monospace,monospace;font-weight:600;font-size:14px;margin-top:3px;word-break:break-all}

/* ── palette ── */
.palette-out{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:20px}
.pchip{border-radius:13px;overflow:hidden;border:1px solid var(--line);cursor:pointer;box-shadow:var(--shadow);transition:.16s}
.pchip:hover{transform:translateY(-2px);box-shadow:var(--shadow2)}
.pchip .pc{height:84px}
.pchip .pm{padding:9px 11px;font-size:12px;background:var(--card)}
.pchip .pm .ph{font-family:ui-monospace,monospace;font-weight:700}
.pchip .pm .pr{color:var(--muted);font-size:11px;margin-top:2px}

/* ── toast ── */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--toast-bg);color:var(--toast-fg);
  padding:11px 20px;border-radius:11px;font-size:13.5px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:100;box-shadow:var(--shadow2)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── splash / about lightbox ── */
.about{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.about.splash{background:var(--bg);animation:splashOut 2.3s ease forwards}
.about.open{background:rgba(8,10,16,.62);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
.about.gone{display:none}
@keyframes splashOut{0%,55%{opacity:1;visibility:visible}100%{opacity:0;visibility:hidden}}
.about-card{position:relative;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:46px 52px;box-shadow:var(--shadow2);max-width:420px;animation:cardIn .7s cubic-bezier(.2,.8,.2,1)}
.about.splash .about-card{background:transparent;border:none;box-shadow:none}
@keyframes cardIn{from{opacity:0;transform:translateY(14px) scale(.95)}to{opacity:1;transform:none}}
.about-card .logo-dot{width:66px;height:66px;border-radius:19px;margin:0 auto 18px;animation:floaty 3s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-7px) rotate(-3deg)}}
.about-card .wordmark{font-size:40px}
.about-tag{color:var(--muted);font-size:14px;margin:10px 0 22px}
.about-credit{font-size:14.5px;color:var(--ink2);font-weight:500}
.about-rai{margin-top:8px;font-size:26px;font-weight:800;letter-spacing:.01em}
.rai{font-weight:800}
.rai .ai{background:var(--pop);-webkit-background-clip:text;background-clip:text;color:transparent}
.heart{color:#ff4d6d}
.about-credit .heart{color:#ff4d6d;display:inline-block;animation:beat 1.5s ease-in-out infinite}
@keyframes beat{0%,100%{transform:scale(1)}22%{transform:scale(1.28)}40%{transform:scale(1)}}
.about-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:26px;line-height:1;color:var(--muted);cursor:pointer;display:none}
.about-close:hover{color:var(--ink)}
.about.open .about-close{display:block}
.skip-hint{position:absolute;bottom:30px;left:0;right:0;text-align:center;font-size:12px;color:var(--muted);opacity:.55}
.about.open .skip-hint{display:none}
.credit{background:none;border:none;color:var(--muted);font-size:11px;cursor:pointer;padding:9px 6px 2px;text-align:left;width:100%;transition:.14s;line-height:1.45}
.credit:hover{color:var(--ink2)}
.credit .heart{color:#ff4d6d}
/* animated AI orb (splash hero) */
.ai-orb{position:relative;width:150px;height:150px;margin:0 auto 24px}
.orb-glow{position:absolute;inset:-12px;border-radius:50%;background:radial-gradient(circle,rgba(255,110,90,.40),rgba(40,182,255,.18) 50%,transparent 70%);filter:blur(10px);animation:pulse 3.2s ease-in-out infinite}
.orb-core{position:absolute;inset:42px;border-radius:50%;background:var(--pop);box-shadow:0 0 36px rgba(255,90,140,.6),inset 0 0 22px rgba(255,255,255,.35);animation:pulse 3.2s ease-in-out infinite}
.orb-core::after{content:"";position:absolute;inset:24%;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.9),transparent 60%)}
.orb-ring{position:absolute;border-radius:50%;border:1.6px solid transparent}
.orb-ring.r1{inset:4px;border-top-color:rgba(40,182,255,.65);border-bottom-color:rgba(255,77,141,.6);animation:spin 7s linear infinite}
.orb-ring.r2{inset:22px;border-left-color:rgba(255,194,75,.7);border-right-color:rgba(40,182,255,.6);animation:spin 4.5s linear infinite reverse}
.orb-dot{position:absolute;top:50%;left:50%;animation:spin 9s linear infinite}
.orb-dot i{position:absolute;top:-3px;left:50%;width:7px;height:7px;margin-left:-3px;border-radius:50%;background:#ffc24b;box-shadow:0 0 8px rgba(255,194,75,.9)}
/* three distinct orbits, staggered start angles so they never collide */
.orb-dot.d1{width:160px;height:160px;margin:-80px 0 0 -80px;animation-delay:-1s}
.orb-dot.d2{width:84px;height:84px;margin:-42px 0 0 -42px;animation-duration:6s;animation-direction:reverse;animation-delay:-2.6s}
.orb-dot.d2 i{background:#ff5e8a;box-shadow:0 0 8px rgba(255,94,138,.9)}
.orb-dot.d3{width:124px;height:124px;margin:-62px 0 0 -62px;animation-duration:11s;animation-delay:-4.2s}
.orb-dot.d3 i{background:#28b6ff;box-shadow:0 0 8px rgba(40,182,255,.9)}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.92}50%{transform:scale(1.07);opacity:1}}
/* clickable brand */
.brand-lockup.click{cursor:pointer}
.brand-lockup.click:hover{opacity:.85}
/* lower-right credit (reopens splash) */
.corner-credit{position:fixed;bottom:12px;right:16px;z-index:30;background:none;border:none;font-family:inherit;color:var(--muted);font-size:11px;cursor:pointer;opacity:.7;transition:.15s;padding:5px 8px;border-radius:8px}
.corner-credit:hover{opacity:1;color:var(--ink2);background:var(--card);box-shadow:var(--shadow)}
.corner-credit .heart{color:#ff4d6d}

@media(max-width:880px){
  .two-col,.conv-wrap{grid-template-columns:1fr}
  .rail{position:static;width:100%;height:auto;flex-direction:column;overflow:visible}
  .rail-nav{flex-direction:row;overflow-x:auto;overflow-y:hidden;gap:6px;padding-bottom:6px}
  .rail-btn{white-space:nowrap}
  .player{margin-top:6px}
  .shell{flex-direction:column}.stage{padding:22px 18px}
}