*{margin:0;padding:0;box-sizing:border-box}
html{height:100%}
:root{
  --bg:#080c1a;--panel:#0e1428;--panel-border:#1c2a4a;
  --input-bg:#0a0f20;--input-border:#1c2a4a;
  --text:#d0daf0;--text-muted:#6880a8;
  --accent:#4a7cf7;--accent-hover:#6e9cff;
  --danger:#ff2d8a;--success:#39ff14;
  --neon-green:#39ff14;--neon-pink:#ff2d8a;--neon-purple:#c24aff;
  --header-bg:#060a14;--section-bg:#0a1020;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;font-size:13px}

/* ── App Loader ── */
.app-loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .4s ease}
.app-loader.hidden{opacity:0;pointer-events:none}
.loader-content{display:flex;flex-direction:column;align-items:center;gap:16px}
.loader-logo{width:48px;height:48px;border-radius:10px}
.loader-spinner{width:28px;height:28px;border:3px solid var(--panel-border);border-top-color:var(--neon-green);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-text{font-size:12px;color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase}

/* ── Header ── */
.header{background:var(--header-bg);border-bottom:1px solid var(--panel-border);padding:6px 14px;display:flex;align-items:center;gap:10px;flex-shrink:0}
.hdr-logo{width:28px;height:28px;border-radius:6px;flex-shrink:0}
.brand{font-family:'Press Start 2P',monospace;font-size:14px;font-weight:400;margin-right:auto;white-space:nowrap;letter-spacing:2px;color:var(--neon-green);text-shadow:0 0 10px rgba(57,255,20,.6),0 0 20px rgba(57,255,20,.25);display:flex;align-items:center;gap:10px}
.brand-tag{font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--neon-pink);text-shadow:none}
.header button{padding:5px 14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-radius:3px;border:1px solid var(--neon-pink);background:transparent;color:var(--neon-pink);cursor:pointer;white-space:nowrap;transition:all .15s}
.header button:hover{background:var(--neon-pink);color:#fff;box-shadow:0 0 12px rgba(255,45,138,.4)}
.header .primary{border-color:var(--neon-green);color:var(--neon-green)}
.header .primary:hover{background:var(--neon-green);color:#080c1a;box-shadow:0 0 12px rgba(57,255,20,.4)}
.header .danger{border-color:var(--neon-purple);color:var(--neon-purple)}
.header .danger:hover{background:var(--neon-purple);color:#fff;box-shadow:0 0 12px rgba(194,74,255,.4)}
.header .icon-btn{padding:0 8px;border-color:var(--neon-green);color:var(--neon-green);display:inline-flex;align-items:center;justify-content:center;height:25px;box-sizing:border-box}
.header .icon-btn:hover{background:var(--neon-green);color:#080c1a;box-shadow:0 0 12px rgba(57,255,20,.4)}
.header .icon-btn .material-symbols-outlined{font-size:16px;line-height:1}
.header .icon-btn:disabled{opacity:.3;cursor:default;pointer-events:none}

/* ── Layout ── */
.main-layout{display:flex;flex:1;overflow:hidden;min-height:0}
.panel{width:320px;min-width:280px;max-width:400px;background:var(--panel);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}
.panel.left{border-right:1px solid rgba(57,255,20,.15)}
.panel.right{border-left:1px solid rgba(255,45,138,.15)}
.panel-head{padding:8px 12px;border-bottom:1px solid var(--panel-border);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--neon-green);flex-shrink:0;display:flex;align-items:center;gap:6px;text-shadow:0 0 6px rgba(57,255,20,.3)}
.panel-body{flex:1;overflow-y:auto;padding:10px 12px 18px}

/* ── Viewport ── */
.viewport{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#000}
.viewport canvas{display:block;position:relative;z-index:2}
#bg-canvas{position:absolute;top:0;left:0;z-index:1;pointer-events:none}
.vp-bg-pick{position:absolute;bottom:10px;right:10px;display:flex;align-items:center;gap:4px;font-size:10px;color:var(--text-muted);opacity:.6;z-index:10}
.vp-bg-pick:hover{opacity:1}
.vp-bg-pick input{width:24px;height:20px;border:1px solid var(--panel-border);border-radius:3px;background:none;cursor:pointer;padding:1px}

/* ── Form ── */
.field{margin-bottom:10px}
.field label{display:block;font-size:10px;font-weight:600;color:var(--text-muted);margin-bottom:3px;text-transform:uppercase;letter-spacing:.3px}
.field input[type="text"],.field input[type="number"],.field textarea,.field select{width:100%;padding:5px 7px;font-size:12px;border-radius:4px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text);outline:none;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--neon-pink);box-shadow:0 0 6px rgba(255,45,138,.2)}
.field textarea{resize:vertical;min-height:34px;font-family:inherit}
.field-row{display:flex;gap:8px}
.field-row .field{flex:1}
.field input[type="color"]{width:30px;height:24px;border:1px solid var(--input-border);border-radius:3px;background:transparent;cursor:pointer;padding:1px}
.color-row{display:flex;align-items:center;gap:5px}
.color-row input[type="color"]{flex-shrink:0}
.color-row input[type="text"]{flex:1}
.field input[type="range"]{width:100%;height:4px;appearance:none;-webkit-appearance:none;background:var(--input-border);border-radius:2px;outline:none;margin:4px 0}
.field input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--neon-pink);cursor:pointer;box-shadow:0 0 6px rgba(255,45,138,.5)}
.range-label{display:flex;justify-content:space-between;align-items:center}
.range-label span{font-size:10px;color:var(--text-muted);font-variant-numeric:tabular-nums}
.fs-row{display:flex;align-items:center;gap:4px}
.fs-row input[type="number"]{flex:1}
.scale-link-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:1px solid var(--input-border);border-radius:4px;background:transparent;color:var(--text-muted);cursor:pointer;padding:0;flex-shrink:0;transition:all .15s}
.scale-link-btn:hover{border-color:var(--neon-pink);color:var(--text)}
.scale-link-btn.active{background:var(--neon-green);border-color:var(--neon-green);color:#000}

/* ── Font Picker ── */
.font-picker{position:relative}
.fp-selected{padding:5px 7px;font-size:13px;border-radius:4px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fp-selected:hover{border-color:var(--neon-pink)}
.fp-dropdown{position:absolute;top:100%;left:0;right:0;z-index:60;background:var(--panel);border:1px solid var(--panel-border);border-radius:6px;margin-top:2px;box-shadow:0 8px 24px rgba(0,0,0,.4);overflow:hidden}
.fp-dropdown.hidden{display:none}
.fp-search{width:100%;padding:6px 8px;font-size:12px;border:none;border-bottom:1px solid var(--panel-border);background:var(--input-bg);color:var(--text);outline:none;font-family:inherit}
.fp-list{max-height:240px;overflow-y:auto}
.fp-item{padding:6px 10px;font-size:14px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .1s}
.fp-item:hover{background:var(--input-border)}
.fp-item-active{color:var(--neon-green);background:rgba(57,255,20,.06)}

/* ── Custom Font ── */
.custom-font-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.custom-font-btn{flex-shrink:0}
.custom-font-name{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px}
.ib.cf-active{color:var(--neon-green)}

/* ── Font Missing Toast ── */
.font-toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;background:var(--panel);border:1px solid var(--neon-pink);border-radius:8px;padding:14px 20px;box-shadow:0 6px 24px rgba(0,0,0,.5);max-width:480px;font-size:13px;color:var(--text);animation:ftIn .25s ease}
.font-toast-title{font-weight:700;margin-bottom:6px;color:var(--neon-pink)}
.font-toast-body{line-height:1.5}
.font-toast-actions{margin-top:10px;display:flex;gap:8px;justify-content:flex-end}
.font-toast-actions button{padding:5px 14px;font-size:12px;border-radius:4px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text);cursor:pointer;font-family:inherit}
.font-toast-actions button:hover{border-color:var(--neon-pink)}
.font-toast-actions button.primary{background:var(--neon-pink);color:#000;border-color:var(--neon-pink);font-weight:600}
.font-toast-actions button.primary:hover{opacity:.85}
@keyframes ftIn{from{opacity:0;transform:translateX(-50%) translateY(-10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* ── Sections ── */
.section{margin-bottom:12px}
.section-hdr{display:flex;align-items:center;gap:5px;padding:5px 0;cursor:pointer;font-size:11px;font-weight:600;color:var(--text);user-select:none}
.section-hdr .arr{font-size:9px;transition:transform .15s;color:var(--neon-pink);width:12px;text-align:center}
.section-hdr .arr.coll{transform:rotate(-90deg)}
.section-body{padding-left:2px}
.section-body.hidden{display:none}

/* ── Layer Cards ── */
.layer-card{background:var(--section-bg);border:1px solid var(--panel-border);border-radius:4px;margin-bottom:6px;overflow:hidden;transition:all .15s}
.layer-card.disabled{opacity:.45}
.layer-card[draggable]{cursor:grab}
.layer-card.dragging{opacity:.3}
.layer-card.drag-over-top{border-top:2px solid var(--neon-green)}
.layer-card.drag-over-bottom{border-bottom:2px solid var(--neon-green)}
.lc-hdr{display:flex;align-items:center;gap:6px;padding:6px 8px;cursor:pointer;user-select:none;font-size:11px}
.lc-drag{display:flex;align-items:center;color:var(--text-muted);cursor:grab;flex-shrink:0;opacity:.45;touch-action:none;-webkit-user-select:none;user-select:none}
.lc-drag:hover{opacity:1}
.lc-drag .material-symbols-outlined{font-size:18px}
.lc-hdr .lc-dot{width:14px;height:14px;border-radius:3px;border:1px solid var(--panel-border);flex-shrink:0}
.lc-hdr .lc-name{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:default}
.lc-hdr .lc-name:hover{color:var(--neon-green)}
.lc-name-edit{flex:1;font:inherit;font-weight:500;font-size:inherit;background:var(--input-bg);color:var(--text);border:1px solid var(--neon-green);border-radius:3px;padding:0 4px;outline:none;min-width:0}
.lc-hdr .lc-type{font-size:9px;color:var(--text-muted);text-transform:uppercase}
.lc-body{padding:8px;border-top:1px solid var(--panel-border)}
.lc-body.hidden{display:none}
.lc-actions{display:flex;gap:1px;flex-shrink:0}

/* ── Toggle ── */
.toggle{position:relative;width:28px;height:16px;display:inline-block;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0;position:absolute}
.toggle .sl{position:absolute;cursor:pointer;inset:0;background:var(--input-border);border-radius:8px;transition:.2s}
.toggle .sl:before{position:absolute;content:"";height:10px;width:10px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s}
.toggle input:checked+.sl{background:var(--neon-green);box-shadow:0 0 6px rgba(57,255,20,.4)}
.toggle input:checked+.sl:before{transform:translateX(12px)}

/* ── Material Symbols FOUT fix ── */
.material-symbols-outlined{overflow:hidden;width:18px;height:18px;display:inline-block;vertical-align:middle;line-height:1}

/* ── Icon Btns ── */
.ib{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--neon-pink);cursor:pointer;border-radius:3px;flex-shrink:0;padding:0}
.ib:hover{background:rgba(255,45,138,.12);color:var(--neon-pink);filter:brightness(1.3)}
.ib.dng:hover{color:#ff4444;background:rgba(255,68,68,.1)}
.ib.off{opacity:.35}
.ib .material-symbols-outlined{font-size:18px}

/* ── Gradient Editor (Photoshop-style) ── */
.ge-wrap{margin-bottom:8px}
.ge-bar{position:relative;height:20px;border-radius:4px;border:1px solid var(--panel-border);cursor:crosshair;margin-bottom:12px}
.ge-marker{position:absolute;top:100%;margin-top:2px;width:12px;height:12px;transform:translateX(-50%);cursor:ew-resize;border:2px solid var(--text-muted);border-radius:2px;background:var(--mc,#888);transition:border-color .1s}
.ge-marker::before{content:'';position:absolute;bottom:100%;left:50%;transform:translateX(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:5px solid var(--text-muted)}
.ge-marker-sel{border-color:var(--accent);z-index:1}
.ge-marker-sel::before{border-bottom-color:var(--accent)}
.ge-cpick{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.ge-details{margin-top:6px}
.ge-det-row{display:flex;align-items:center;gap:6px}
.ge-det-swatch{width:24px;height:24px;border-radius:4px;border:1px solid var(--panel-border);cursor:pointer;flex-shrink:0}
.ge-det-lbl{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;flex-shrink:0}
.ge-det-offset{width:48px;padding:3px 5px;font-size:11px;border-radius:3px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text);outline:none;text-align:center}
.ge-det-offset:focus{border-color:var(--accent)}
.ge-det-del{margin-left:auto}
.ge-rev{display:flex;align-items:center;gap:4px;margin-top:6px}

/* ── Add btns ── */
.add-btn{display:flex;align-items:center;gap:4px;padding:5px 8px;font-size:11px;border:1px dashed rgba(57,255,20,.3);border-radius:3px;background:transparent;color:var(--text-muted);cursor:pointer;width:100%;justify-content:center;transition:all .15s}
.add-btn:hover{border-color:var(--neon-green);color:var(--neon-green);box-shadow:0 0 8px rgba(57,255,20,.15)}

/* ── Background image info ── */
.bgimg-info{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted)}
.bgimg-info span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,45,138,.25);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,45,138,.5)}

/* ── Drag overlay ── */
.drop-overlay{position:absolute;inset:0;background:rgba(57,255,20,.08);border:2px dashed var(--neon-green);display:none;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:var(--neon-green);z-index:50;pointer-events:none}
.drop-overlay.active{display:flex}

/* ── Layer stack labels ── */
.layer-stack-label{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--neon-pink);text-align:center;padding:4px 0;opacity:.5}

/* ── ASL Import Modal ── */
.asl-modal{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center}
.asl-modal.active{display:flex}
.asl-modal-box{background:var(--panel);border:1px solid var(--neon-green);border-radius:8px;width:500px;max-width:92vw;max-height:80vh;overflow-y:auto;box-shadow:0 0 30px rgba(57,255,20,.15),0 8px 32px rgba(0,0,0,.5)}
.asl-modal-hdr{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--panel-border);font-size:13px;font-weight:700;color:var(--neon-green);text-transform:uppercase;letter-spacing:1px;text-shadow:0 0 8px rgba(57,255,20,.3)}
.asl-modal-hdr .ib{color:var(--text-muted)}
.asl-modal-hdr .ib:hover{color:var(--neon-pink)}
.asl-sec{padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.04)}
.asl-sec:last-child{border-bottom:none}
.asl-sec-title{font-size:12px;font-weight:700;color:var(--text);margin-bottom:6px}
.asl-row{font-size:11px;padding:3px 0;display:flex;align-items:baseline;gap:8px;line-height:1.5}
.asl-ok{color:var(--neon-green)}
.asl-warn{color:#f0a030}
.asl-skip{color:var(--neon-pink)}
.asl-eff{white-space:nowrap;flex-shrink:0}
.asl-rsn{color:var(--text-muted);font-size:10px}

/* ── Info button ── */
.info-btn{padding:5px 10px;font-size:14px;font-weight:700;border-radius:3px;border:1px solid var(--neon-purple);background:transparent;color:var(--neon-purple);cursor:pointer;white-space:nowrap;transition:all .15s}
.info-btn:hover{background:var(--neon-purple);color:#fff;box-shadow:0 0 12px rgba(194,74,255,.4)}
.info-btn .material-symbols-outlined{font-size:16px}

/* ── Info modal content ── */
.info-box{width:420px}
.info-content{padding:16px 20px;font-size:12px;line-height:1.7;color:var(--text)}
.info-content p{margin:0 0 8px}
.info-content ul{margin:4px 0 10px 16px;padding:0}
.info-content li{margin:2px 0;color:var(--text-muted)}
.info-limits{color:var(--text-muted);font-size:11px;border-top:1px solid var(--panel-border);padding-top:10px;margin-top:10px}
.info-ver{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}
.info-credit{margin-top:12px;font-size:11px;color:var(--neon-pink);display:flex;align-items:center;gap:4px}
.info-heart{font-size:16px;color:var(--neon-pink);width:16px;height:16px;vertical-align:middle}

/* ── PixiJS Filters ── */
.fx-section .section-body{padding:8px}
.fx-actions{display:flex;gap:6px;margin-bottom:8px}
.fx-global-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--neon-purple);margin-bottom:6px;font-weight:700}
.fx-layer-section{margin-top:10px;padding-top:8px;border-top:1px solid var(--panel-border)}
.fx-layer-hdr{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--neon-purple);font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.fx-add{margin-top:6px}
.fx-select{width:100%;padding:4px 6px;font-size:11px;background:var(--input-bg);border:1px solid var(--panel-border);color:var(--text);border-radius:3px;cursor:pointer}
.fx-item{background:var(--section-bg);border:1px solid var(--panel-border);border-radius:4px;margin-bottom:6px;overflow:hidden}
.fx-item.fx-disabled{opacity:.5}
.fx-item-hdr{display:flex;align-items:center;gap:4px;padding:4px 6px;background:var(--panel);border-bottom:1px solid var(--panel-border)}
.fx-label{flex:1;font-size:11px;font-weight:600;color:var(--text)}
.fx-label.fx-collapse-btn{cursor:pointer;user-select:none}
.fx-coll-arrow{font-size:8px;color:var(--neon-pink);display:inline-block;margin-left:2px}
.fx-drag{cursor:grab;display:flex;align-items:center;color:var(--text-muted)}
.fx-drag .material-symbols-outlined{font-size:14px}
.fx-item.fx-dragging{opacity:.4}
.fx-item.fx-drag-over-top{border-top:2px solid var(--neon-green)}
.fx-item.fx-drag-over-bottom{border-bottom:2px solid var(--neon-green)}
.fx-item.fx-collapsed .fx-item-hdr{border-bottom:none}
.fx-layer-hdr.fx-layer-toggle{cursor:pointer;user-select:none}
.fx-toggle .material-symbols-outlined,.fx-del .material-symbols-outlined{font-size:14px}
.fx-settings{padding:6px 8px}
.fx-field{display:flex;align-items:center;gap:6px;margin-bottom:4px;font-size:11px}
.fx-field label{min-width:70px;color:var(--text-muted);font-size:10px;text-transform:uppercase}
.fx-field input[type="number"]{width:60px;padding:2px 4px;font-size:11px;background:var(--input-bg);border:1px solid var(--input-border);color:var(--text);border-radius:2px}
.fx-field input[type="range"]{flex:1;min-width:50px}
.fx-field input[type="color"]{width:28px;height:20px;border:1px solid var(--input-border);background:none;cursor:pointer;padding:0}
.header .icon-btn.active{border-color:var(--neon-purple);color:var(--neon-purple);background:rgba(194,74,255,.15)}
.header .icon-btn.active:hover{background:var(--neon-purple);color:#fff}
#btn-filters-toggle.active,#btn-particles-toggle.active{background:var(--neon-pink);color:#fff;box-shadow:0 0 12px rgba(255,45,138,.4)}
.panel-sep{border:none;border-top:1px solid var(--panel-border);margin:10px -12px}
.ptcl-group-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--neon-purple);margin-bottom:4px;margin-top:8px;font-weight:700}

/* ── Browse Modal ── */
.browse-box{width:860px;max-width:95vw;max-height:85vh;display:flex;flex-direction:column}
.browse-hdr-actions{display:flex;align-items:center;gap:6px}
.browse-content{flex:1;overflow-y:auto;padding:16px;min-height:200px}
.browse-empty{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:12px}
.browse-footer{padding:10px 16px;border-top:1px solid var(--panel-border);display:flex;align-items:center;gap:8px}
.browse-report-btn{margin-left:auto}
.browse-btn{padding:5px 14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-radius:3px;border:1px solid var(--neon-pink);background:transparent;color:var(--neon-pink);cursor:pointer;transition:all .15s}
.browse-btn:hover{background:var(--neon-pink);color:#fff;box-shadow:0 0 12px rgba(255,45,138,.4)}
.browse-btn.primary{border-color:var(--neon-green);color:var(--neon-green)}
.browse-btn.primary:hover{background:var(--neon-green);color:#080c1a;box-shadow:0 0 12px rgba(57,255,20,.4)}
.browse-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}

/* ── Rotate overlay (portrait phones only) ── */
.rotate-overlay{display:none;position:fixed;inset:0;z-index:99999;background:var(--bg);flex-direction:column;align-items:center;justify-content:center;gap:20px}
.rotate-overlay.active{display:flex}
.rotate-content{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;padding:20px}
.rotate-icon{font-size:72px;color:var(--neon-green);text-shadow:0 0 20px rgba(57,255,20,.5);animation:rotateHint 2s ease-in-out infinite}
.rotate-title{font-family:'Press Start 2P',monospace;font-size:14px;color:var(--neon-green);letter-spacing:1px}
.rotate-sub{font-size:12px;color:var(--text-muted)}
@keyframes rotateHint{0%,100%{transform:rotate(0deg)}40%{transform:rotate(90deg)}60%{transform:rotate(90deg)}}

/* ── Panel close button (hidden on desktop) ── */
.panel-close-btn{display:none}

/* ── Panel backdrop ── */
.panel-backdrop{display:none;position:fixed;inset:0;z-index:15;background:rgba(0,0,0,.55)}
.panel-backdrop.active{display:block}

/* ── Mobile bottom tab bar ── */
.mobile-tabs{display:none}

/* ── Mobile/tablet layout (≤ 1100px): panels become side drawers ── */
@media (max-width:1100px){
  /* Header: single scrollable row, no wrap */
  .header{overflow-x:auto;flex-wrap:nowrap;padding:4px 10px;gap:5px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .header::-webkit-scrollbar{display:none}
  .brand{font-size:11px;flex-shrink:0}
  .header button,.header .icon-btn{padding:3px 8px;font-size:10px;flex-shrink:0;white-space:nowrap}
  /* Reserve space at bottom for the fixed tab bar */
  .main-layout{position:relative;padding-bottom:52px}
  /* Drawer panels: extend to bottom edge under tab bar */
  .panel{
    position:absolute;top:0;bottom:-52px;
    width:min(320px,85vw);
    z-index:20;
    transition:transform .25s cubic-bezier(.4,0,.2,1);
  }
  .panel-close-btn{display:flex;margin-left:auto}
  .panel.left{left:0;transform:translateX(-105%);box-shadow:4px 0 24px rgba(0,0,0,.7)}
  .panel.right{right:0;transform:translateX(105%);border-left:none;box-shadow:-4px 0 24px rgba(0,0,0,.7)}
  .panel.panel-open{transform:translateX(0)}
  /* Tab bar: fixed to bottom of viewport — immune to flex height bugs */
  .mobile-tabs{
    display:flex;
    position:fixed;bottom:0;left:0;right:0;
    height:52px;
    background:var(--header-bg);
    border-top:1px solid var(--panel-border);
    z-index:30;
  }
  .mpt-btn{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
    padding:4px;
    font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
    border:none;border-right:1px solid var(--panel-border);
    background:transparent;color:var(--text-muted);
    cursor:pointer;font-family:inherit;transition:color .15s,background .15s;
  }
  .mpt-btn:last-child{border-right:none}
  .mpt-btn .material-symbols-outlined{font-size:22px;width:22px;height:22px}
  .mpt-btn:hover{color:var(--text);background:var(--panel)}
  .mpt-btn.mpt-active{color:var(--neon-green)}
  /* Backdrop also needs to cover the tab bar area */
  .panel-backdrop{z-index:25}
}
.browse-card{background:var(--section-bg);border:1px solid var(--panel-border);border-radius:6px;overflow:hidden;transition:border-color .15s,box-shadow .15s}
.browse-card:hover{border-color:var(--neon-green);box-shadow:0 0 12px rgba(57,255,20,.12)}
.browse-card-thumb{width:100%;height:120px;background:#0a0a14;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--panel-border)}
.browse-card-thumb canvas{max-width:100%;max-height:100%;display:block}
.browse-card-info{padding:8px 10px}
.browse-card-name{font-size:11px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}
.browse-card-name input{width:100%;font-size:11px;font-weight:700;color:var(--neon-green);background:var(--input-bg);border:1px solid var(--neon-green);border-radius:2px;padding:1px 4px;outline:none}
.browse-card-meta{font-size:9px;color:var(--text-muted);line-height:1.6}
.browse-card-meta span{display:block}
.browse-card-actions{display:flex;gap:4px;padding:6px 10px;border-top:1px solid var(--panel-border)}
.browse-card-actions button{flex:1;padding:4px 0;border-radius:2px;border:1px solid var(--panel-border);background:transparent;color:var(--text-muted);cursor:pointer;transition:all .12s;display:flex;align-items:center;justify-content:center}
.browse-card-actions button .material-symbols-outlined{font-size:16px}
.browse-card-actions button:hover{border-color:var(--neon-green);color:var(--neon-green)}
.browse-card-actions button.act-delete:hover{border-color:var(--neon-pink);color:var(--neon-pink)}
.browse-card-actions button.act-open{border-color:var(--neon-green);color:var(--neon-green)}
.browse-card-actions button.act-open:hover{background:var(--neon-green);color:#080c1a}
.browse-card-removing{opacity:0;transform:scale(.95);transition:opacity .2s,transform .2s}

/* Drop zone */
.browse-dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:220px;border:2px dashed var(--panel-border);border-radius:8px;padding:30px;transition:border-color .2s,background .2s}
.browse-dropzone.drag-over{border-color:var(--neon-green);background:rgba(57,255,20,.04)}
.browse-drop-icon{width:48px;height:48px;color:var(--text-muted);margin-bottom:12px;display:block}
.browse-drop-text{font-size:14px;color:var(--text);font-weight:600;margin-bottom:4px}
.browse-drop-hint{font-size:11px;color:var(--text-muted)}
.browse-footer-hint{font-size:10px;color:var(--text-muted);letter-spacing:.3px}
.browse-toast{position:absolute;bottom:50px;left:50%;transform:translateX(-50%);padding:6px 16px;font-size:11px;font-weight:600;color:#fff;background:var(--neon-green);border-radius:4px;z-index:10;animation:toast-in .25s ease}
.browse-toast.toast-error{background:var(--neon-pink)}
@keyframes toast-in{from{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}