/* ===== LeadForge — Bitmap Font Studio (tema cinza estilo Photoshop) ===== */
:root{
  color-scheme:dark;       /* faz os controles nativos (setas de número) ficarem claros */
  --bg:#0f0f0f;
  --bg-2:#151515;
  --panel:#181818;
  --panel-2:#202020;
  --panel-3:#2a2a2a;
  --line:#2b2b2b;
  --line-2:#3a3a3a;
  --txt:#e6e6e6;
  --txt-dim:#9a9a9a;
  --txt-mut:#6a6a6a;
  --accent:#6f6f6f;      /* realce neutro */
  --accent-2:#cccccc;    /* realce claro (seleção) */
  --sel:#33373f;         /* seleção sutil (cinza bem dessaturado) */
  --danger:#d9645f;
  --ok:#7bbf8f;
  --radius:7px;
  --radius-sm:5px;
  --shadow:0 10px 34px rgba(0,0,0,.6);
  --mono:'SFMono-Regular',ui-monospace,Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--txt);font-size:13px;line-height:1.4;overflow:hidden;-webkit-font-smoothing:antialiased}

/* ---------- Topbar ---------- */
.topbar{height:52px;display:flex;align-items:center;gap:16px;padding:0 16px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-logo{height:23px;width:auto;display:block}
.brand-sub{color:var(--txt-mut);font-size:11px;border-left:1px solid var(--line-2);padding-left:12px}
.topbar-actions{margin-left:auto;display:flex;gap:8px}

/* ---------- Layout ---------- */
.layout{display:grid;height:calc(100% - 52px);grid-template-columns:300px 1fr 320px}
.panel{background:var(--panel);overflow-y:auto;overflow-x:hidden}
.panel-left{border-right:1px solid var(--line)}
.panel-right{border-left:1px solid var(--line)}

/* ---------- Grupos ---------- */
.group{border-bottom:1px solid var(--line)}
.group-title{margin:0;padding:11px 14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--txt-dim);background:var(--bg-2);position:sticky;top:0;z-index:2}
.title-hint{font-weight:500;text-transform:none;letter-spacing:0;color:var(--txt-mut)}
.group-body{padding:12px 14px;display:flex;flex-direction:column;gap:10px}

/* ---------- Campos ---------- */
.field{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--txt-dim);min-width:0}
.field>span{font-weight:600}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quad{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
input,select,textarea{font-family:inherit;font-size:12px;color:var(--txt);background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:7px 8px;outline:none;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--accent-2);box-shadow:0 0 0 2px rgba(207,207,207,.15)}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{opacity:1;height:26px;margin-left:7px;cursor:pointer}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--txt-mut) 50%),linear-gradient(135deg,var(--txt-mut) 50%,transparent 50%);background-position:calc(100% - 14px) 52%,calc(100% - 9px) 52%;background-size:5px 5px;background-repeat:no-repeat;padding-right:24px}
input[type=color]{padding:2px;height:30px;cursor:pointer}
input[type=range]{padding:0;height:24px;accent-color:var(--accent-2);cursor:pointer}
textarea.charset{resize:vertical;font-family:var(--mono);line-height:1.5;min-height:64px}
.hint{font-size:11px;color:var(--txt-mut)}
.hint.center{text-align:center}
.check-inline{flex-direction:row;align-items:center;gap:8px}
.check-inline input{width:auto}
.check-inline.mb{margin:2px 0}
.checks{display:flex;flex-direction:column;gap:6px;color:var(--txt);font-size:12px}
.checks label{display:flex;align-items:center;gap:7px;cursor:pointer}.checks input{width:auto}

/* ---------- Botões ---------- */
.btn{font-family:inherit;font-size:12px;font-weight:600;color:var(--txt);cursor:pointer;background:var(--panel-3);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:8px 12px;transition:.12s;white-space:nowrap}
.btn:hover{border-color:var(--accent-2);color:#fff}
.btn:active{transform:translateY(1px)}
.btn.primary{background:#d2d2d2;border-color:#bdbdbd;color:#161616}
.btn.primary:hover{filter:brightness(1.05);color:#000}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:rgba(217,100,95,.4)}
.btn.danger:hover{background:rgba(217,100,95,.14);color:#fff;border-color:var(--danger)}
.btn.block{width:100%}
.btn.sm{padding:6px 10px;font-size:11px}

/* ---------- Dropzone ---------- */
.dropzone{border:1.5px dashed var(--line-2);border-radius:var(--radius);padding:14px;text-align:center;cursor:pointer;display:flex;flex-direction:column;gap:3px;color:var(--txt-dim);transition:.15s}
.dropzone strong{color:var(--txt);font-size:12px}.dropzone span{font-size:10.5px;color:var(--txt-mut)}
.dropzone:hover,.dropzone.drag{border-color:var(--accent-2);background:rgba(255,255,255,.04);color:var(--txt)}
.dropzone.sm{padding:10px}

/* ---------- Dropdown (Adicionar efeito) ---------- */
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--panel-2);border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow);z-index:30;padding:4px;display:none;max-height:300px;overflow:auto}
.dropdown-menu.open{display:block}
.dropdown-menu button{display:block;width:100%;text-align:left;background:transparent;border:0;color:var(--txt);padding:7px 9px;border-radius:5px;font-size:12px;cursor:pointer}
.dropdown-menu button:hover{background:var(--sel)}

/* ---------- Lista de efeitos ---------- */
.fx-list{display:flex;flex-direction:column;gap:5px}
.fx-item{display:flex;align-items:center;gap:7px;padding:6px 8px;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;cursor:pointer;transition:.1s}
.fx-item:hover{border-color:var(--line-2)}
.fx-item.sel{border-color:var(--accent-2);background:var(--panel-2)}
.fx-item .en{width:auto;flex:0 0 auto}
.fx-item .badge{width:18px;height:18px;flex:0 0 auto;border-radius:4px;display:grid;place-items:center;font-size:10px;font-weight:800;background:var(--panel-3);color:var(--txt-dim)}
.fx-item .name{flex:1;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fx-item.off .name,.fx-item.off .badge{opacity:.45}
.fx-item .mini{display:flex;gap:2px}
.fx-item .mini button{width:20px;height:20px;display:grid;place-items:center;background:transparent;border:1px solid transparent;border-radius:4px;color:var(--txt-mut);cursor:pointer;font-size:11px;line-height:1}
.fx-item .mini button:hover{color:#fff;border-color:var(--line-2);background:var(--panel-3)}

/* ---------- Centro / viewport ---------- */
.center{display:flex;flex-direction:column;min-width:0;background:var(--bg)}
.center-toolbar{display:flex;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.tabs{display:flex;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.tab{background:transparent;border:0;color:var(--txt-dim);padding:7px 16px;cursor:pointer;font-weight:600;font-size:12px}
.tab.active{background:var(--panel-3);color:#fff}
.toolbar-spacer{flex:1}
.bg-controls{display:flex;align-items:center;gap:10px}
.bg-controls .seg select{width:auto;padding:6px 24px 6px 8px}
.bg-controls input[type=color]{width:34px}
.zoom{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--txt-dim)}
.zoom input{width:120px}
.zoom output{font-variant-numeric:tabular-nums;min-width:42px;text-align:right;color:var(--txt)}

.stage{flex:1;position:relative;overflow:hidden;cursor:grab;background:#0a0a0a}
.stage.grabbing{cursor:grabbing}
/* botão fixo de exportar o texto (aparece só na aba Texto) */
.stage-btn{position:absolute;top:12px;right:14px;z-index:6;display:none;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--txt-dim);background:rgba(18,18,18,.82);border:1px solid var(--line-2);border-radius:7px;padding:7px 11px;cursor:pointer;backdrop-filter:blur(4px)}
.stage-btn:hover{border-color:var(--accent-2);color:#fff;background:rgba(28,28,28,.95)}
.stage.text-mode .stage-btn{display:inline-flex}
.vp-layer{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform}
.canvas-wrap{position:absolute;top:0;left:0;display:none;line-height:0;box-shadow:var(--shadow);border-radius:2px}
.canvas-wrap.active{display:block}
canvas{display:block;border-radius:2px}
.stage-hint{position:absolute;right:12px;bottom:10px;font-size:10.5px;color:var(--txt-mut);background:rgba(0,0,0,.35);padding:4px 8px;border-radius:6px;pointer-events:none}

.statusbar{display:flex;align-items:center;gap:12px;padding:8px 12px;border-top:1px solid var(--line);background:var(--bg-2);font-size:11px;color:var(--txt-dim)}
#atlasInfo{font-family:var(--mono);white-space:nowrap}
.sample-input{max-width:520px;font-size:13px}

/* ---------- Grade de caracteres ---------- */
.char-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(34px,1fr));gap:4px}
.char-cell{aspect-ratio:1;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:var(--panel-2);cursor:pointer;position:relative;transition:.1s;color:var(--txt)}
.char-cell:hover{border-color:var(--line-2);background:var(--bg-2)}
.char-cell.sel{border-color:var(--accent-2);box-shadow:0 0 0 2px rgba(207,207,207,.25);background:var(--panel-3)}
.char-cell.has-img{border-color:var(--ok)}
.char-cell.has-img::after{content:"";position:absolute;top:3px;right:3px;width:6px;height:6px;border-radius:50%;background:var(--ok)}
.char-cell .code{position:absolute;bottom:1px;font-size:7px;color:var(--txt-mut);font-family:var(--mono)}
.legend{display:flex;align-items:center;gap:12px;margin-top:8px}
.legend .dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:3px;vertical-align:middle}
.dot-img{background:var(--ok)}.dot-sel{background:var(--accent-2)}

/* ---------- Substituição ---------- */
.sel-head{display:flex;align-items:center;gap:12px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:10px}
.sel-char{font-size:30px;width:50px;height:50px;display:grid;place-items:center;background:var(--panel-2);border-radius:6px;flex:0 0 auto}
.sel-meta{font-size:10.5px;color:var(--txt-mut);font-family:var(--mono);line-height:1.5;word-break:break-word}
.repl-controls{display:flex;flex-direction:column;gap:10px}
.repl-controls.disabled{opacity:.4;pointer-events:none}
.align-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;max-width:140px}
.align-grid button{aspect-ratio:1;background:var(--panel-2);border:1px solid var(--line);border-radius:5px;color:var(--txt-dim);cursor:pointer;font-size:13px}
.align-grid button:hover{border-color:var(--accent-2)}
.align-grid button.active{background:var(--accent-2);color:#1a1a1a;border-color:var(--accent-2)}
.repl-preview{height:90px;border:1px solid var(--line);border-radius:var(--radius);background:conic-gradient(#333 90deg,#2a2a2a 0 180deg,#333 0 270deg,#2a2a2a 0) 0 0/16px 16px;display:grid;place-items:center;overflow:hidden}
.repl-preview canvas{box-shadow:none}
output{font-variant-numeric:tabular-nums}

/* ---------- Janela flutuante (Estilo de Camada) ---------- */
.dialog{position:fixed;top:80px;left:calc(50% - 350px);width:700px;max-width:96vw;background:var(--panel);border:1px solid var(--line-2);border-radius:10px;box-shadow:var(--shadow);z-index:60;overflow:hidden}
.dialog.hidden{display:none}
.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;background:var(--panel-2);border-bottom:1px solid var(--line);cursor:move;user-select:none}
.dialog-title{font-weight:700;font-size:12px;letter-spacing:.3px}
.dialog-x{width:24px;height:24px;border:0;background:transparent;color:var(--txt-dim);cursor:pointer;border-radius:5px;font-size:13px}
.dialog-x:hover{background:var(--panel-3);color:#fff}
.dialog-body{display:grid;grid-template-columns:205px 1fr 150px;min-height:340px}
.dialog-col-list{border-right:1px solid var(--line);padding:10px;display:flex;flex-direction:column;gap:8px;overflow:auto;max-height:60vh}
.dialog-col-controls{padding:14px;display:flex;flex-direction:column;gap:11px;overflow:auto;max-height:60vh}
.dialog-col-preview{border-left:1px solid var(--line);padding:12px;display:flex;flex-direction:column;gap:10px;align-items:center}
.dlg-empty{color:var(--txt-mut);font-size:12px;margin:auto;text-align:center;padding:20px}
.dlg-prev-box{width:120px;height:120px;border:1px solid var(--line-2);border-radius:8px;background:conic-gradient(#333 90deg,#2a2a2a 0 180deg,#333 0 270deg,#2a2a2a 0) 0 0/16px 16px;display:grid;place-items:center;overflow:hidden}
.dlg-prev-box canvas{box-shadow:none;max-width:118px;max-height:118px}
.ctrl-title{font-size:13px;font-weight:700;color:#fff;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:2px}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--panel-2);border:1px solid var(--line-2);color:var(--txt);padding:10px 18px;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:80;font-size:12px;max-width:80vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-color:var(--danger)}.toast.ok{border-color:var(--ok)}

/* ---------- Scrollbars ---------- */
.panel::-webkit-scrollbar,.dialog-col-list::-webkit-scrollbar,.dialog-col-controls::-webkit-scrollbar{width:10px;height:10px}
.panel::-webkit-scrollbar-thumb,.dialog-col-list::-webkit-scrollbar-thumb,.dialog-col-controls::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:10px;border:2px solid var(--panel)}

/* ---------- Responsivo ---------- */
@media (max-width:1100px){.layout{grid-template-columns:260px 1fr 280px}}
@media (max-width:880px){body{overflow:auto}.layout{grid-template-columns:1fr;height:auto}.center{min-height:70vh}.dialog{left:3vw}}

/* ===== Adições (v3) ===== */
.topbar .sep{width:1px;height:22px;background:var(--line-2);margin:0 2px}
#btnGrid.active{border-color:var(--accent-2);color:#fff;background:var(--panel-3)}

.slider-num{display:flex;gap:8px;align-items:center}
.slider-num input[type=range]{flex:1}
.slider-num input[type=number]{width:62px;flex:0 0 auto}

.fx-summary{display:flex;flex-wrap:wrap;gap:5px;min-height:4px}
.fx-chip{font-size:10.5px;padding:3px 8px;border:1px solid var(--line-2);border-radius:11px;color:var(--txt-dim);background:var(--bg-2)}
.fx-chip.off{opacity:.45;text-decoration:line-through}

/* editor de estilo — lista PS */
.dialog-col-list{padding:6px}
.dlg-row{display:flex;align-items:center;gap:6px;padding:5px 6px;border-radius:5px;cursor:pointer}
.dlg-row:hover{background:var(--panel-2)}
.dlg-row.sel{background:var(--sel)}
.dlg-row.inst{padding-left:16px}
.dlg-row .en{width:auto;flex:0 0 auto;margin:0}
.dlg-row .nm{flex:1;font-size:12px;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dlg-row.empty .nm{color:var(--txt-mut)}
.dlg-row .ic{width:20px;height:20px;border:1px solid transparent;background:transparent;color:var(--txt-mut);border-radius:4px;cursor:pointer;font-size:12px;display:grid;place-items:center;flex:0 0 auto}
.dlg-row .ic:hover{color:#fff;border-color:var(--line-2);background:var(--panel-3)}

/* controles do editor */
.ctrl-sec{font-size:10px;text-transform:uppercase;letter-spacing:.7px;color:var(--txt-mut);border-bottom:1px solid var(--line);padding-bottom:5px;margin-top:4px}
.sn{display:flex;gap:7px;align-items:center}
.sn input[type=range]{flex:1}
.sn input[type=number]{width:58px;flex:0 0 auto}

/* editor de gradiente */
.grad-edit{display:flex;flex-direction:column;gap:9px;border:1px solid var(--line);border-radius:6px;padding:9px;background:var(--bg-2)}
.grad-bar-wrap{position:relative;height:30px}
.grad-bar{height:18px;border-radius:4px;border:1px solid var(--line-2);cursor:copy}
.grad-stops{position:absolute;left:0;right:0;top:17px;height:13px}
.grad-stop{position:absolute;width:13px;height:13px;transform:translateX(-6px);border-radius:50% 50% 3px 3px;border:2px solid #fff;box-shadow:0 0 0 1px #000;cursor:grab}
.grad-stop.sel{outline:2px solid var(--accent-2);outline-offset:1px}
.grad-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.grad-tools .mini-x{width:24px;height:24px;border:1px solid var(--line-2);background:var(--panel-2);border-radius:5px;color:var(--danger);cursor:pointer}

/* details ajuste global */
.global-img{border:1px solid var(--line);border-radius:7px;background:var(--bg-2)}
.global-img summary{padding:9px 10px;cursor:pointer;font-size:12px;color:var(--txt-dim);font-weight:600;list-style:none}
.global-img summary::-webkit-details-marker{display:none}
.global-img summary::before{content:"▸ ";color:var(--txt-mut)}
.global-img[open] summary::before{content:"▾ "}
.gi-body{padding:0 10px 10px;display:flex;flex-direction:column;gap:9px}

/* janela de caracteres */
#charDialog{width:780px;left:calc(50% - 390px)}
.char-dialog-body{display:grid;grid-template-columns:210px 1fr;min-height:62vh;max-height:76vh;min-width:0}
.cd-blocks{border-right:1px solid var(--line);overflow:auto;padding:6px}
.cd-block{display:flex;justify-content:space-between;align-items:center;padding:7px 9px;border-radius:5px;cursor:pointer;font-size:12px;color:var(--txt-dim)}
.cd-block:hover{background:var(--panel-2)}
.cd-block.sel{background:var(--sel);color:#fff}
.cd-block .cnt{color:var(--accent-2);font-size:10px;font-variant-numeric:tabular-nums;font-weight:700}
.cd-block .cnt.zero{color:var(--txt-mut);font-weight:400}
.cd-main{display:flex;flex-direction:column;min-width:0}
.cd-search{margin:8px;width:auto}
.cd-grid{flex:1;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:4px;padding:0 8px 10px;align-content:start}
.cd-cell{aspect-ratio:1;border:1px solid var(--line);border-radius:5px;background:var(--panel-2);display:grid;place-items:center;cursor:pointer;color:var(--txt);position:relative;overflow:hidden}
.cd-cell:hover{border-color:var(--line-2)}
.cd-cell.on{background:var(--sel);border-color:var(--accent-2)}
.cd-cell .g{font-size:22px;line-height:1}
.cd-cell .cp{position:absolute;top:2px;left:3px;font-size:8px;color:var(--txt-mut);font-family:var(--mono)}
.dialog-foot{display:flex;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--line);background:var(--bg-2);font-size:12px;color:var(--txt-dim)}