:root {
  --bg: #07090e;
  --surface: #0d1117;
  --border: #1c2a36;
  --border2: #243344;
  --accent: #00d4aa;
  --adim: rgba(0,212,170,0.1);
  --aglow: rgba(0,212,170,0.3);
  --text: #d4dde8;
  --muted: #5a7080;
  --dim: #8fa3b0;
  --green: #10b981;
  --red: #f43f5e;
  --yellow: #f59e0b;
  --blue: #38bdf8;
  --r: 10px;
  --mono: 'IBM Plex Mono', monospace;
  --sans: 'Outfit', sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:rgba(7,9,14,0.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);height:58px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-size:1.15rem;font-weight:800;color:#fff;text-decoration:none;letter-spacing:-0.4px;display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo em{color:var(--accent);font-style:normal}
.logo-icon{width:36px;height:36px;flex-shrink:0}
nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1}
nav::-webkit-scrollbar{display:none}
nav a{font-size:0.76rem;font-weight:500;color:var(--dim);text-decoration:none;padding:5px 10px;border-radius:6px;white-space:nowrap;transition:all 0.15s}
nav a:hover{color:var(--accent);background:var(--adim)}
.tag{font-family:var(--mono);font-size:0.68rem;color:var(--muted);border:1px solid var(--border);padding:3px 10px;border-radius:20px;white-space:nowrap}

/* HERO */
.hero{text-align:center;padding:56px 24px 44px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:600px;height:320px;background:radial-gradient(ellipse,rgba(0,212,170,0.07) 0%,transparent 70%);pointer-events:none}
.hero h1{font-size:2.8rem;font-weight:800;letter-spacing:-1.5px;color:#fff;line-height:1.1}
.hero h1 span{color:var(--accent)}
.hero p{margin-top:12px;font-size:0.95rem;color:var(--dim)}
.pills{display:flex;justify-content:center;gap:7px;margin-top:18px;flex-wrap:wrap}
.pill{font-family:var(--mono);font-size:0.68rem;color:var(--accent);border:1px solid rgba(0,212,170,0.25);padding:4px 11px;border-radius:20px;background:var(--adim);text-decoration:none;cursor:pointer;transition:all 0.15s}
.pill:hover{background:rgba(0,212,170,0.2);border-color:var(--accent);transform:translateY(-1px)}

/* LAYOUT */
main{max-width:1120px;margin:0 auto;padding:0 32px 80px;display:flex;flex-direction:column;gap:14px}
.tool-row{display:flex;gap:14px}
.tool-row>.tc{flex:1;min-width:0}

/* TOOL CARD */
.tc{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);scroll-margin-top:70px}
.tc:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.4),0 0 0 1px rgba(0,212,170,0.1)}
.tc.active{border-color:var(--border2)}
.th{display:flex;align-items:center;gap:12px;padding:20px 28px;cursor:pointer;user-select:none;transition:background 0.15s}
.th:hover{background:rgba(255,255,255,0.015)}
.ti{width:36px;height:36px;background:var(--adim);border:1px solid rgba(0,212,170,0.18);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1)}
.th:hover .ti{transform:scale(1.15) rotate(-3deg)}
.tt{font-size:1rem;font-weight:700;color:#e2eaf2;letter-spacing:-0.2px}
.td{font-size:0.77rem;color:var(--muted);margin-top:2px}
.th-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.th-chevron{color:var(--muted);font-size:0.6rem;transition:transform 0.25s;flex-shrink:0}
.tc.active .th-chevron{transform:rotate(180deg)}
.th-badge{font-family:var(--mono);font-size:0.62rem;color:var(--accent);border:1px solid rgba(0,212,170,0.25);padding:2px 8px;border-radius:12px;background:var(--adim)}
.timer-mini{display:none;font-family:var(--mono);font-size:0.72rem;color:var(--green);background:rgba(16,185,129,0.1);padding:2px 10px;border-radius:12px;animation:tpulse 1.5s ease infinite}
@keyframes tpulse{0%,100%{opacity:1}50%{opacity:0.5}}
@keyframes tmPop{0%{opacity:0;transform:translateX(-50%) translateY(-10px)}100%{opacity:1;transform:translateX(-50%) translateY(0)}}

/* BODY */
.tb{display:none;padding:0 28px 28px}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.tc.active .tb{display:block;animation:slideDown 0.25s ease-out forwards}

/* FORM */
label{display:block;font-size:0.75rem;font-weight:600;color:var(--dim);margin-bottom:6px;letter-spacing:0.4px;text-transform:uppercase}
.field{margin-bottom:14px}
input[type=text],input[type=number],textarea,select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:11px 14px;color:var(--text);font-family:var(--sans);font-size:0.9rem;outline:none;transition:border-color 0.15s}
input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,212,170,0.15)}
select option{background:var(--surface)}
.r2{display:flex;gap:10px}
.r2>*{flex:1}
.r3{display:flex;gap:10px}
.r3>*{flex:1}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--r);font-family:var(--sans);font-size:0.85rem;font-weight:600;cursor:pointer;border:none;transition:all 0.15s}
.bp{background:var(--accent);color:#07090e}
.bp:hover{background:#00ffcc;box-shadow:0 0 18px var(--aglow)}
.btn:active{transform:scale(0.96)}
.bg{background:transparent;color:var(--muted);border:1px solid var(--border)}
.bg:hover{border-color:var(--border2);color:var(--text)}
.brow{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}

/* RESULT */
.res{margin-top:16px;padding:16px;border-radius:var(--r);font-family:var(--mono);font-size:0.82rem;line-height:1.8;border:1px solid var(--border);background:var(--bg);display:none;word-break:break-word}
.res.on{display:block}
.res.ok{border-color:rgba(16,185,129,0.3)}
.res.er{border-color:rgba(244,63,94,0.3);color:var(--red)}
.kv{display:flex;gap:12px;margin-bottom:3px}
.kk{color:var(--muted);min-width:130px;flex-shrink:0}
.kv2{color:var(--text);font-weight:500}

/* LOADING */
.ld{display:none;align-items:center;gap:8px;font-size:0.78rem;color:var(--muted);margin-top:12px;font-family:var(--mono)}
.ld.on{display:flex}
.sp{width:13px;height:13px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:sp 0.6s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* CARD PREVIEW */
.cpv{background:linear-gradient(135deg,#142030 0%,#0c1820 100%);border:1px solid #1e3040;border-radius:14px;padding:20px 22px;margin-bottom:18px;position:relative;overflow:hidden;height:158px}
.cpv::after{content:'';position:absolute;bottom:-30px;right:-30px;width:130px;height:130px;border-radius:50%;background:rgba(0,212,170,0.04)}
.cchip{width:30px;height:22px;background:linear-gradient(135deg,#c8a84b,#e8d48b);border-radius:4px;margin-bottom:18px}
.cnum{font-family:var(--mono);font-size:1.05rem;color:rgba(255,255,255,0.65);letter-spacing:3px}
.cbrand{position:absolute;top:16px;right:18px;font-size:0.68rem;font-weight:700;color:var(--accent);background:rgba(0,212,170,0.12);padding:3px 9px;border-radius:20px;border:1px solid rgba(0,212,170,0.25);display:none}
.cst{position:absolute;bottom:16px;right:18px;font-family:var(--mono);font-size:0.75rem}
.cin{font-family:var(--mono)!important;font-size:1.1rem!important;letter-spacing:4px!important;text-align:center}

/* VERDICT */
.verd{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 12px 12px;gap:6px}
.verd .em{font-size:2.6rem;line-height:1}
.verd .vt{font-size:1.05rem;font-weight:800;letter-spacing:-0.3px}
.verd .vs{font-size:0.78rem;color:var(--muted);font-family:var(--sans)}
.verd .vd{margin-top:12px;padding-top:12px;border-top:1px solid var(--border);width:100%;text-align:left}
.wn{font-size:0.68rem;color:var(--muted);margin-top:8px;font-family:var(--sans)}

/* TEXT TOOL */
.cg{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.cb{padding:5px 12px;font-size:0.77rem;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--muted);cursor:pointer;font-family:var(--sans);transition:all 0.15s}
.cb:hover{border-color:var(--accent);color:var(--accent);background:var(--adim)}
.tpan{display:flex;gap:12px}
.tpan>div{flex:1}
.tst{margin-top:8px;font-family:var(--mono);font-size:0.72rem;color:var(--muted)}
.cpbtn{background:none;border:1px solid var(--border);border-radius:5px;color:var(--muted);padding:3px 8px;font-size:0.7rem;cursor:pointer;font-family:var(--mono);transition:all 0.15s}
.cpbtn:hover{border-color:var(--accent);color:var(--accent)}

/* STATES */
.sg{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px;max-height:280px;overflow-y:auto;margin-top:10px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.sc{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 10px;cursor:pointer;transition:all 0.15s}
.sc:hover{border-color:var(--accent);background:var(--adim)}
.sc .ab{font-family:var(--mono);font-size:0.85rem;font-weight:700;color:var(--accent)}
.sc .sn{font-size:0.7rem;color:var(--muted);margin-top:1px}
.spanel{display:none;margin-top:12px;padding:16px;background:var(--bg);border:1px solid rgba(0,212,170,0.3);border-radius:var(--r)}
.spanel.on{display:block}

/* TIMEZONE */
.tztabs{display:flex;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin-bottom:18px}
.tztab{flex:1;padding:9px;text-align:center;font-size:0.82rem;font-weight:600;cursor:pointer;background:transparent;border:none;color:var(--muted);font-family:var(--sans);transition:all 0.15s}
.tztab.on{background:var(--adim);color:var(--accent)}
.tzp{display:none}
.tzp.on{display:block}

/* PASSWORD */
.rnrow{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.rnrow label{text-transform:none;margin-bottom:0;min-width:55px}
.rnrow input[type=range]{flex:1;accent-color:var(--accent);padding:0;height:auto;border:none;background:transparent}
.rnval{font-family:var(--mono);font-size:0.85rem;color:var(--accent);min-width:24px}
.chk{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:0.85rem;cursor:pointer}
.chk input[type=checkbox]{accent-color:var(--accent);width:15px;height:15px}
.pbox{display:flex;flex-direction:column;gap:10px}
.pout{display:flex;justify-content:space-between;align-items:center;gap:10px}
.pstr{display:flex;gap:4px;margin-top:4px}
.sbar{flex:1;height:4px;background:var(--border);border-radius:2px;transition:background 0.3s}

/* CALL TIMER */
.timer-face{text-align:center;padding:20px 0}
.alarm-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;flex-wrap:wrap}
.alarm-chip{font-family:var(--mono);font-size:0.72rem;padding:5px 12px;border-radius:20px;border:1px solid var(--border);background:var(--bg);color:var(--muted);cursor:pointer;transition:all 0.15s}
.alarm-chip:hover{border-color:var(--accent);color:var(--accent);background:var(--adim)}
.alarm-chip.armed{border-color:var(--yellow);color:var(--yellow);background:rgba(245,158,11,0.1)}
.alarm-chip.fired{border-color:var(--green);color:var(--green);background:rgba(16,185,129,0.1)}
.alarm-label{font-size:0.72rem;color:var(--muted);font-family:var(--mono)}
.timer-time{font-family:var(--mono);font-size:3.5rem;font-weight:500;color:var(--text);letter-spacing:0.06em}
.timer-time.running{color:var(--green)}
.timer-time.paused{color:var(--yellow)}
.timer-btns{display:flex;justify-content:center;gap:10px;margin-top:14px}
.tbtn{padding:10px 28px;border-radius:var(--r);font-family:var(--sans);font-weight:600;font-size:0.88rem;cursor:pointer;border:1px solid var(--border);background:transparent;transition:all 0.15s}
.tbtn.t-start{color:var(--green);border-color:rgba(16,185,129,0.4)}
.tbtn.t-start:hover{background:rgba(16,185,129,0.1)}
.tbtn.t-pause{color:var(--yellow);border-color:rgba(245,158,11,0.4)}
.tbtn.t-pause:hover{background:rgba(245,158,11,0.1)}
.tbtn.t-stop{color:var(--red);border-color:rgba(244,63,94,0.4)}
.tbtn.t-stop:hover{background:rgba(244,63,94,0.1)}

/* ENGINE CONVERTER */
.conv-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:end}
.conv-arrow{color:var(--accent);font-size:1.2rem;padding-bottom:20px;text-align:center}
.eng-ref{margin-top:16px;padding:14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r)}
.eng-ref-title{font-size:0.72rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px}
.eng-ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:4px;font-size:0.78rem;font-family:var(--mono);color:var(--dim)}

/* HOLIDAYS */
.hol-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin-top:14px}
.hol-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 14px;transition:border-color 0.15s}
.hol-card:hover{border-color:var(--border2)}
.hol-date{font-family:var(--mono);font-size:0.72rem;color:var(--accent)}
.hol-name{font-size:0.85rem;font-weight:600;margin-top:2px}

/* TAX TABLE */
.tax-wrap{max-height:400px;overflow-y:auto;border:1px solid var(--border);border-radius:var(--r);scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.tax-tbl{width:100%;border-collapse:collapse;font-size:0.8rem}
.tax-tbl th{background:var(--surface);padding:10px 12px;text-align:left;font-weight:600;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.5px;color:var(--muted);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1}
.tax-tbl td{padding:8px 12px;border-bottom:1px solid var(--border)}
.tax-tbl tr:hover td{background:rgba(255,255,255,0.015)}
.tax-hl{color:var(--accent);font-weight:600}
.tax-note{font-size:0.72rem;color:var(--muted);font-family:var(--sans)}

/* COLLAPSE ALL */
.collapse-bar{display:flex;justify-content:flex-end;margin-bottom:4px}
.collapse-btn{background:transparent;border:1px solid var(--border);color:var(--muted);font-family:var(--sans);font-size:0.75rem;font-weight:600;padding:6px 14px;border-radius:6px;cursor:pointer;transition:all 0.15s}
.collapse-btn:hover{border-color:var(--accent);color:var(--accent)}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:44px 24px 36px;text-align:center}
.fbrand{font-weight:800;font-size:1.05rem;color:#e2eaf2;margin-bottom:4px}
.ftag{font-size:0.82rem;color:var(--muted);margin-bottom:22px}
.fmade{font-size:0.85rem;color:var(--dim);margin-bottom:8px}
.fmade a{color:var(--accent);text-decoration:none;font-weight:600}
.fmade a:hover{text-decoration:underline}
.fprojects{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-bottom:28px;font-size:0.82rem}
.fprojects a{color:var(--dim);text-decoration:none;padding:4px 10px;border:1px solid var(--border);border-radius:6px;transition:all 0.15s}
.fprojects a:hover{color:var(--accent);border-color:rgba(0,212,170,0.3);background:var(--adim)}
.fdiv{width:40px;height:1px;background:var(--border);margin:0 auto 20px}
.flbl{font-size:0.7rem;font-weight:700;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px}
.socs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.soc{display:flex;align-items:center;gap:7px;padding:9px 15px;border:1px solid var(--border);border-radius:8px;text-decoration:none;font-size:0.8rem;font-weight:600;color:var(--dim);transition:all 0.18s}
.soc:hover{color:var(--accent);border-color:rgba(0,212,170,0.4);background:var(--adim)}
.soc svg{width:16px;height:16px;flex-shrink:0}
.fcopy{margin-top:24px;font-size:0.7rem;color:var(--muted);opacity:0.55}


/* PINNED (always-open) cards */
.tc.pinned > .tb{display:block!important}
.tc.pinned > .th{cursor:default}
.tc.pinned > .th:hover{background:transparent}
.tc.pinned .th-chevron{display:none}

/* COLLAPSIBLE section label */
.section-sep{display:flex;align-items:center;gap:12px;margin:6px 0 2px}
.section-sep span{font-size:0.7rem;font-weight:700;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;white-space:nowrap}
.section-sep::after{content:'';flex:1;height:1px;background:var(--border)}

/* SEARCH BAR */
.search-wrap{padding:0 32px 0;max-width:1120px;margin:0 auto 0;padding-bottom:0}
.search-bar{position:relative;margin-bottom:14px}
.search-bar input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:13px 16px 13px 46px;color:var(--text);font-family:var(--sans);font-size:0.95rem;outline:none;transition:border-color 0.15s,box-shadow 0.15s}
.search-bar input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,212,170,0.08)}
.search-bar input::placeholder{color:var(--muted)}
.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1rem;pointer-events:none}
.search-clear{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted);cursor:pointer;font-size:1rem;padding:4px;display:none;line-height:1}
.search-clear:hover{color:var(--text)}
.search-no-results{text-align:center;padding:40px 20px;color:var(--muted);font-size:0.9rem;display:none}

/* HAMBURGER */
.ham-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;width:38px;height:38px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:all 0.15s;padding:0}
.ham-btn:hover{border-color:var(--accent);background:var(--adim)}
.ham-btn svg{width:18px;height:18px;color:var(--dim)}

/* MOBILE DRAWER */
.drawer-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:200;backdrop-filter:blur(4px)}
.drawer-overlay.open{display:block}
.drawer{position:fixed;top:0;right:-320px;width:300px;height:100%;background:var(--surface);border-left:1px solid var(--border);z-index:201;transition:right 0.28s cubic-bezier(0.4,0,0.2,1);overflow-y:auto;display:flex;flex-direction:column}
.drawer.open{right:0}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border)}
.drawer-title{font-weight:700;font-size:0.95rem;color:#e2eaf2}
.drawer-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1.3rem;line-height:1;padding:4px}
.drawer-close:hover{color:var(--text)}
.drawer-search{padding:14px 16px;border-bottom:1px solid var(--border)}
.drawer-search input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:9px 12px;color:var(--text);font-family:var(--sans);font-size:0.88rem;outline:none}
.drawer-search input:focus{border-color:var(--accent)}
.drawer-links{padding:8px 0;flex:1}
.drawer-links a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:var(--dim);text-decoration:none;font-size:0.88rem;font-weight:500;transition:all 0.12s;border-left:3px solid transparent}
.drawer-links a:hover{color:var(--accent);background:var(--adim);border-left-color:var(--accent)}
.drawer-links .dl-icon{font-size:1rem;width:22px;text-align:center;flex-shrink:0}
.drawer-sep{margin:4px 16px;border:none;border-top:1px solid var(--border)}

@media(max-width:640px){
  main{padding:0 16px 80px}
  .hero h1{font-size:2rem}
  header{padding:0 16px}
  .tpan{flex-direction:column}
  nav{display:none}
  .ham-btn{display:flex}
  .tool-row{flex-direction:column}
  .conv-grid{grid-template-columns:1fr}
  .conv-arrow{transform:rotate(90deg);padding:0}
  .th{padding:16px 18px}
  .tb{padding:0 18px 18px}
  .timer-time{font-size:2.6rem}
  .hol-grid{grid-template-columns:1fr}
  .search-wrap{padding:0 16px}
}