:root{--bg:#141824;--bg2:#1a2030;--panel:#202738;--panel2:#273049;--line:#2e3850;--txt:#cdd4e4;--mut:#7d89a6;--acc:#3b9eff;--ok:#27ae60;--warn:#e67e22;--bad:#e74c3c}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:'Segoe UI',Tahoma,sans-serif;background:var(--bg);color:var(--txt);font-size:15px;height:100dvh;display:flex;flex-direction:column;overflow:hidden}
button,input,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer}
[hidden]{display:none!important}
a{color:var(--acc);text-decoration:none}

/* ---- login / setup ---- */
.login-page{align-items:center;justify-content:center;background:radial-gradient(circle,#232b40,#10141f)}
.login-container{width:100%;max-width:380px;padding:20px}
.login-box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:30px 24px}
.login-header{text-align:center;margin-bottom:22px}.login-header i{font-size:34px;color:var(--acc)}
.login-header h1{color:#fff;font-size:22px}.login-header p{color:#888;font-size:12px}
.input-group{position:relative;margin-bottom:14px}
.input-group i{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#6c7a9a}
.input-group input{width:100%;padding:14px 42px 14px 14px;background:var(--bg);border:1px solid var(--line);border-radius:8px;color:#fff;font-size:16px}
.login-btn{width:100%;padding:14px;background:var(--acc);border:0;border-radius:8px;color:#fff;font-weight:700}
.error-msg{color:#e74c3c;text-align:center;margin-top:12px;font-size:13px}

/* ---- header + sub navigation ---- */
.top{height:52px;padding:0 8px;padding-top:env(safe-area-inset-top);background:#10141f;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;flex:none;box-sizing:content-box}
.brand{color:#fff;font-weight:700;font-size:17px;display:flex;gap:9px;align-items:center;overflow:hidden;white-space:nowrap;flex:1;padding:0 6px}
.brand i{color:var(--acc)}.brand #title{overflow:hidden;text-overflow:ellipsis}
.tright{display:flex}
.ic{background:none;border:0;color:#ccd;min-width:44px;height:44px;font-size:18px;border-radius:8px}.ic:active{background:var(--panel)}
#banner{background:#6b4300;color:#ffd9a0;padding:8px 14px;font-size:12.5px;flex:none}
.subnav{display:flex;background:#10141f;border-bottom:1px solid var(--line);flex:none;overflow-x:auto;scrollbar-width:none}
.subnav::-webkit-scrollbar{display:none}
.tab{flex:1;min-width:max-content;background:none;border:0;border-bottom:2px solid transparent;color:var(--mut);padding:11px 14px;display:flex;gap:7px;align-items:center;justify-content:center;font-size:13.5px;white-space:nowrap}
.tab i{font-size:14px}.tab.on{color:#fff;border-bottom-color:var(--acc)}
main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}

/* ---- home / project list ---- */
#home{flex:1;overflow-y:auto;padding:14px}
.home-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.home-head h2{font-size:17px;color:#fff}
.htools{display:flex;gap:8px}
.htools button{background:var(--panel);border:1px solid var(--line);color:#ddd;border-radius:8px;padding:8px 12px;display:flex;gap:7px;align-items:center;font-size:13px}
.cards{display:flex;flex-direction:column;gap:9px;padding-bottom:90px}
.srv{background:var(--panel);border:1px solid var(--line);border-right:4px solid #555;border-radius:8px;padding:12px 14px;display:flex;align-items:center;gap:12px;cursor:pointer}
.srv.on{border-right-color:var(--ok)}.srv:active{background:var(--panel2)}
.srv-ic{width:38px;height:38px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--mut);flex:none}
.srv.on .srv-ic{color:var(--ok)}
.srv-main{flex:1;min-width:0}
.srv h3{color:#fff;font-size:15.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.srv small{color:var(--mut);font-size:12px;display:block;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;direction:ltr;text-align:right}
.dot{font-size:11.5px;padding:3px 11px;border-radius:10px;background:#444c60;color:#ccd;flex:none}.dot.on{background:var(--ok);color:#fff}
.empty{text-align:center;color:#6c7a9a;padding:60px 20px;display:flex;flex-direction:column;gap:14px;align-items:center}
.fab{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom));left:20px;width:56px;height:56px;border-radius:50%;background:var(--acc);border:0;color:#fff;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,.5)}

/* ---- project view ---- */
#projectView{flex:1;display:flex;flex-direction:column;min-height:0}
.stats{display:flex;flex-wrap:wrap;gap:6px 16px;padding:7px 14px;background:#10141f;color:#9aa;font-size:12px;border-bottom:1px solid var(--line);min-height:30px}.stats i{color:var(--acc);margin-left:5px}
#prog{height:3px;background:var(--acc);width:0;transition:width .15s;flex:none}
.panel{display:none;flex:1;flex-direction:column;min-height:0}.panel.on{display:flex}

/* ---- console ---- */
.cbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;background:var(--bg2);border-bottom:1px solid var(--line);flex-wrap:wrap}
.cstate{display:flex;align-items:center;gap:8px;font-weight:600;color:#fff}
.sdot{width:10px;height:10px;border-radius:50%;background:#666;box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.sdot.on{background:var(--ok);box-shadow:0 0 0 3px rgba(39,174,96,.25)}.sdot.st{background:var(--warn);box-shadow:0 0 0 3px rgba(230,126,34,.25)}
.power{display:flex;gap:6px}
.pbtn{border:0;border-radius:7px;color:#fff;font-weight:600;padding:8px 13px;display:inline-flex;gap:6px;align-items:center;font-size:13px}
.pbtn:disabled{opacity:.3}
.ok{background:var(--ok)}.warn{background:var(--warn)}.bad{background:var(--bad)}.gray{background:#3a4561}
.cstats{display:flex;gap:6px;padding:7px 10px;overflow-x:auto;background:var(--bg2);border-bottom:1px solid var(--line);scrollbar-width:none;flex:none}
.cstats::-webkit-scrollbar{display:none}
.tile{flex:1;min-width:84px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px 9px;display:flex;flex-direction:column;gap:2px}
.tile small{color:var(--mut);font-size:10.5px;white-space:nowrap}.tile small i{margin-left:3px;color:var(--acc)}
.tile b{color:#fff;font-size:12.5px;font-weight:600;white-space:nowrap;direction:ltr;text-align:right}
.termwrap{flex:1;position:relative;min-height:120px;display:flex}
#console{flex:1;background:#0b0e16;color:#d4d7de;font-family:Menlo,'DejaVu Sans Mono',Consolas,monospace;font-size:12.5px;padding:10px 12px;overflow:auto;direction:ltr;text-align:left;line-height:1.5}
#console .ln{white-space:pre-wrap;word-break:break-all;min-height:1.5em}
#console .ln.is-error{background:rgba(231,76,60,.12);border-left:3px solid #e74c3c;padding-left:6px}
#console .sysln{color:#f0c36d;font-weight:600;padding:2px 0;white-space:pre-wrap;word-break:break-word;font-family:'Segoe UI',Tahoma,sans-serif}
#console .errln{color:#ff6b6b;white-space:pre-wrap;word-break:break-all}
#console .inln{color:#7fd6ff;white-space:pre-wrap;word-break:break-all}
.tfloat{position:absolute;top:6px;right:16px;display:flex;gap:4px;opacity:.55}
.tfloat button{background:#1a2030;border:1px solid var(--line);color:#bcd;border-radius:6px;width:30px;height:28px;font-size:12px}
.cmdrow{display:flex;align-items:center;gap:6px;padding:7px 8px;background:var(--bg2);border-top:1px solid var(--line);flex:none}
.cmdrow .prompt{color:var(--ok);font-family:monospace;font-weight:700;padding:0 4px}
.cmdrow input{flex:1;min-width:0;background:#0b0e16;border:1px solid var(--line);border-radius:7px;color:#e6e9f0;padding:10px 11px;font-family:Menlo,'DejaVu Sans Mono',Consolas,monospace;font-size:14px}
.cmdrow input:disabled{opacity:.45}
.kbtn{background:#2a3350;border:1px solid var(--line);color:#dde;border-radius:7px;min-width:42px;height:40px;font-weight:700;font-family:monospace}
.kbtn.go{background:var(--acc);border-color:var(--acc);color:#fff}.kbtn:disabled{opacity:.35}

/* ---- files ---- */
.crumbs{display:flex;overflow-x:auto;gap:2px;padding:9px 12px;background:var(--bg2);font-family:monospace;font-size:13px;direction:ltr;white-space:nowrap;scrollbar-width:none;flex:none}
.crumbs a{color:#7fb3ff;padding:3px 5px;border-radius:4px;cursor:pointer}.crumbs a:last-child{color:#fff}.crumbs span{color:#667}
.ftool{display:flex;align-items:center;gap:6px;padding:6px 10px;background:#10141f;border-bottom:1px solid var(--line);flex:none}
.ftool .sp{flex:1}
.ftool button{background:var(--panel);border:1px solid var(--line);color:#ccd;border-radius:7px;padding:7px 10px;font-size:13px;display:flex;gap:6px;align-items:center}
.ftool button.prim{background:var(--acc);border-color:var(--acc);color:#fff}
.selall{display:flex;align-items:center;padding:0 6px}
#fileList{list-style:none;flex:1;overflow-y:auto}
#fileList li{display:flex;align-items:center;gap:11px;padding:0 4px 0 12px;min-height:56px;border-bottom:1px solid #1d2435;cursor:pointer}
#fileList li:active{background:var(--panel)}#fileList li.sel{background:#243253}
#fileList .fi{width:26px;text-align:center;font-size:20px;flex:none}
#fileList .nm{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;direction:ltr;text-align:left}
#fileList .nm b{font-weight:500;color:#e6e9f2;word-break:break-all;font-size:14.5px}
#fileList .nm small{color:var(--mut);font-size:11.5px}
.chk{width:19px;height:19px;accent-color:var(--acc);flex:none}
#selbar{display:flex;gap:8px;padding:10px;background:#10141f;border-top:1px solid var(--line);flex:none}

/* ---- startup / settings ---- */
.set{padding:14px;display:flex;flex-direction:column;gap:12px}.scroll{overflow-y:auto;flex:1}
.box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:10px}
.box h4{color:#fff;font-size:14.5px;display:flex;gap:8px;align-items:center}.box h4 i{color:var(--acc)}
.box.danger{border-color:#5a2a2a}.box.danger h4 i{color:var(--bad)}
.kv{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;border-bottom:1px solid #2a3248;padding-bottom:8px}.kv span{color:var(--mut)}.kv b{color:#fff;font-weight:500;overflow:hidden;text-overflow:ellipsis}
.set label{color:#98a4c2;font-size:13.5px}.set hr{border:0;border-top:1px solid var(--line)}
.chkrow{display:flex;gap:10px;align-items:center;color:#ddd!important}
.set input:not(.chk),.set select,.set textarea{padding:12px;background:#0b0e16;border:1px solid var(--line);border-radius:8px;color:#fff;font-size:16px;width:100%}
.btn{flex:1;padding:12px;border:0;border-radius:9px;color:#fff;font-weight:600;display:inline-flex;gap:7px;align-items:center;justify-content:center}
.btn.sm{flex:none;padding:8px 14px}.btn:disabled{opacity:.35}

/* ---- sheet ---- */
#sheet{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:40;display:flex;align-items:flex-end}
.sheet-box{width:100%;max-height:75vh;overflow:auto;background:#10141f;border-radius:14px 14px 0 0;padding:8px 8px calc(8px + env(safe-area-inset-bottom))}
.sheet-box h4{padding:12px;color:#fff;font-family:monospace;word-break:break-all}
.sheet-box button{width:100%;text-align:right;background:none;border:0;color:#ddd;padding:15px 12px;display:flex;gap:14px;align-items:center}
.sheet-box button.bad{color:#e74c3c;background:none}

/* ---- code editor ---- */
#modal,#setModal{position:fixed;inset:0;background:#0b0e16;z-index:50;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top)}
#setModal{background:var(--bg)}
.m-head{display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--bg2);border-bottom:1px solid var(--line)}
.m-head span{flex:1;font-family:monospace;direction:ltr;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.m-head span.plain{direction:rtl;text-align:right;font-family:inherit;font-size:16px;color:#fff}
.dirty{color:var(--warn);font-size:10px}
.e-sub{display:flex;align-items:center;gap:6px;padding:5px 8px;background:#10141f;border-bottom:1px solid var(--line)}
.e-sub select{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line);color:#fff;border-radius:6px;padding:6px 8px;font-size:13px}
.e-sub button{background:var(--panel);border:1px solid var(--line);color:#ccd;border-radius:6px;padding:6px 10px;font-size:12.5px}
.wrapchk{display:flex;gap:5px;align-items:center;font-size:12.5px;color:#bbc;white-space:nowrap}.wrapchk .chk{width:16px;height:16px}
#edWrap{flex:1;position:relative;min-height:0}
#aceEd{position:absolute;inset:0;font-size:14px;direction:ltr;text-align:left}
#fbBox{position:absolute;inset:0;display:flex;background:#0b0e16;direction:ltr}
#fbGut{width:46px;flex:none;overflow:hidden;text-align:right;color:#5a6580;background:#10141f;padding:12px 8px 12px 0;font:14px/1.5 Menlo,'DejaVu Sans Mono',Consolas,monospace;border-right:1px solid var(--line);user-select:none}
#fbTa{flex:1;background:#0b0e16;color:#cfd6dc;border:0;outline:0;padding:12px;font:14px/1.5 Menlo,'DejaVu Sans Mono',Consolas,monospace;resize:none;tab-size:4;white-space:pre;overflow:auto}
.e-keys{display:flex;gap:5px;padding:5px 6px;background:#10141f;border-top:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.e-keys::-webkit-scrollbar{display:none}
.e-keys button{background:var(--panel2);border:1px solid var(--line);color:#dde;border-radius:6px;min-width:38px;height:34px;padding:0 10px;font-family:monospace;font-size:14px;flex:none}
.e-stat{display:flex;justify-content:space-between;padding:4px 12px;background:#1b3a66;color:#cfe3ff;font-size:11.5px;font-family:monospace;direction:ltr}
#toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:10px 18px;border-radius:20px;z-index:60;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90%;text-align:center}#toast.show{opacity:1}
@media(min-width:900px){main{max-width:1100px;width:100%;margin:0 auto}.top{padding-left:16px;padding-right:16px}.subnav{justify-content:center}}