:root{
  --bg:#FFF6EC;
  --bg2:#FFE8D4;
  --card:rgba(255,255,255,0.72);
  --card-border:rgba(255,180,140,0.35);
  --ink:#3F2A1D;
  --ink-soft:#7A5A48;
  --peach:#FF9B7A;
  --peach-deep:#FF7A52;
  --mint:#7FD3B1;
  --mint-deep:#3FB68A;
  --lemon:#FFD86E;
  --rose:#FFB3C7;
  --shadow:0 10px 40px rgba(255,123,82,0.15);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Pretendard','-apple-system','BlinkMacSystemFont',sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 600px at 90% -10%, #FFD2B8 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 30%, #FFE8D4 0%, transparent 55%),
    radial-gradient(700px 500px at 60% 110%, #FFE3F0 0%, transparent 60%),
    var(--bg);
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255,155,122,0.08) 0 6px, transparent 7px),
    radial-gradient(circle at 22% 12%, rgba(255,155,122,0.08) 0 4px, transparent 5px),
    radial-gradient(circle at 75% 65%, rgba(127,211,177,0.10) 0 5px, transparent 6px),
    radial-gradient(circle at 85% 78%, rgba(127,211,177,0.10) 0 4px, transparent 5px);
  background-size: 600px 600px;
  pointer-events:none;
  z-index:0;
}
.wrap{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:32px 28px 80px}

/* HEADER */
.app-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:28px;gap:16px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit}
.logo{
  width:56px;height:56px;border-radius:18px;
  background:linear-gradient(135deg,#FFB59A,#FF7A52);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);font-size:30px;
  transform:rotate(-6deg);
}
.brand h1{font-size:22px;font-weight:800;letter-spacing:-0.5px;color:var(--ink)}
.brand .sub{font-size:12px;color:var(--ink-soft);font-weight:500;margin-top:2px}

.nav-tabs{display:flex;gap:6px;background:var(--card);
  border:1px solid var(--card-border);
  backdrop-filter:blur(14px);padding:6px;border-radius:999px;
  box-shadow:var(--shadow);
}
.nav-tabs a, .nav-tabs button{
  border:0;background:transparent;cursor:pointer;
  padding:8px 18px;border-radius:999px;font-weight:600;
  color:var(--ink-soft);font-size:13px;transition:all .2s;
  font-family:inherit;text-decoration:none;
}
.nav-tabs a.active, .nav-tabs button.active{background:var(--ink);color:#FFF8EE;box-shadow:0 4px 12px rgba(63,42,29,0.25)}
.nav-tabs a:hover:not(.active), .nav-tabs button:hover:not(.active){color:var(--ink)}
.nav-right{display:flex;gap:10px;align-items:center}
.btn-logout{
  background:transparent;border:1px solid var(--card-border);
  padding:8px 14px;border-radius:999px;font-size:12px;font-weight:600;
  color:var(--ink-soft);cursor:pointer;font-family:inherit;
}
.btn-logout:hover{background:rgba(255,123,82,0.08);color:var(--peach-deep)}

/* HERO */
.hero{
  background:linear-gradient(120deg,#FFB59A 0%,#FF7A52 50%,#FF9B7A 100%);
  border-radius:32px;padding:36px 40px;color:white;
  box-shadow:0 20px 50px rgba(255,122,82,0.30);
  position:relative;overflow:hidden;margin-bottom:24px;
}
.hero::after{
  content:"🐾";position:absolute;right:-30px;bottom:-40px;
  font-size:240px;opacity:0.12;transform:rotate(-12deg);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,0.22);padding:6px 12px;border-radius:999px;
  font-size:12px;font-weight:600;backdrop-filter:blur(10px);
}
.hero h2{font-size:32px;font-weight:800;margin:14px 0 6px;letter-spacing:-1px;line-height:1.2}
.hero p{font-size:14px;opacity:0.92;font-weight:500}
.hero-bottom{display:flex;gap:32px;margin-top:24px;flex-wrap:wrap}
.hero-stat .label{font-size:11px;text-transform:uppercase;letter-spacing:1px;opacity:0.8;font-weight:600}
.hero-stat .value{font-size:24px;font-weight:800;margin-top:2px}
.hero-stat .delta{font-size:12px;font-weight:600;opacity:0.9;margin-top:2px}
.hero-pets{position:absolute;top:18px;right:36px;display:flex;gap:8px;z-index:2}
.pet-bubble{
  width:54px;height:54px;border-radius:50%;
  border:3px solid rgba(255,255,255,0.55);
  background-size:cover;background-position:center;
  box-shadow:0 6px 18px rgba(0,0,0,0.18);
}

/* GRID */
.grid{display:grid;gap:20px}
.stats{grid-template-columns:repeat(4,1fr);margin-bottom:20px}
.row2{grid-template-columns:1.5fr 1fr;margin-bottom:20px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.row2{grid-template-columns:1fr}}

.card{
  background:var(--card);
  backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
  border-radius:24px;
  padding:22px 24px;
  box-shadow:var(--shadow);
  position:relative;
}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-title{font-size:13px;color:var(--ink-soft);font-weight:600;letter-spacing:0.3px}
.card-icon{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px}
.ic-1{background:linear-gradient(135deg,#FFD4B8,#FF9B7A)}
.ic-2{background:linear-gradient(135deg,#FFE3D0,#FFC09F)}
.ic-3{background:linear-gradient(135deg,#C5F0DA,#7FD3B1)}
.ic-4{background:linear-gradient(135deg,#FFE5C9,#FFD86E)}
.stat-value{font-size:26px;font-weight:800;letter-spacing:-0.5px}
.stat-currency{font-size:14px;color:var(--ink-soft);font-weight:600;margin-left:2px}
.stat-trend{font-size:12px;margin-top:6px;font-weight:600;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px}
.trend-up{background:rgba(127,211,177,0.18);color:var(--mint-deep)}
.trend-down{background:rgba(255,123,82,0.15);color:var(--peach-deep)}
.trend-flat{background:rgba(122,90,72,0.12);color:var(--ink-soft)}

.chart-card{padding:24px}
.chart-card h3{font-size:16px;font-weight:800;margin-bottom:4px}
.chart-card .desc{font-size:12px;color:var(--ink-soft);margin-bottom:16px}
.chart-wrap{position:relative;height:280px}
.donut-wrap{position:relative;height:280px}

.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}
.legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-soft);font-weight:600}
.legend-dot{width:10px;height:10px;border-radius:50%}

/* Table */
.table-card h3{font-size:16px;font-weight:800;margin-bottom:14px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;padding:10px 12px;
  color:var(--ink-soft);font-weight:700;font-size:12px;
  text-transform:uppercase;letter-spacing:0.5px;
  border-bottom:1px solid rgba(122,90,72,0.12);
}
th.num,td.num{text-align:right;font-variant-numeric:tabular-nums}
td{padding:12px;border-bottom:1px dashed rgba(122,90,72,0.08);font-weight:500}
tr:hover td{background:rgba(255,180,140,0.08)}
tr:last-child td{border-bottom:0}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700}
.pill-beauty{background:#FFE3D0;color:#FF7A52}
.pill-hotel{background:#C5F0DA;color:#3FB68A}
.pill-goods{background:#FFEED0;color:#C99800}

/* Forms (input page) */
.form-grid{display:grid;gap:18px}
.input-row{
  display:grid;grid-template-columns:120px 1fr 1fr 1fr 1fr;gap:10px;align-items:center;
}
.input-row .label{font-weight:700;color:var(--ink);font-size:14px}
.field input[type=number], .field input[type=text], .field input[type=date], .field select{
  width:100%;padding:10px 12px;border:2px solid rgba(255,180,140,0.25);
  border-radius:10px;background:rgba(255,255,255,0.6);
  font-family:inherit;font-size:14px;font-weight:600;color:var(--ink);
  outline:none;transition:all .15s;
  font-variant-numeric:tabular-nums;
}
.field input:focus, .field select:focus{
  border-color:var(--peach-deep);background:#fff;
  box-shadow:0 0 0 3px rgba(255,123,82,0.12);
}
.field .hint{font-size:11px;color:var(--ink-soft);margin-top:4px;font-weight:500}
.field-label{font-size:11px;text-transform:uppercase;letter-spacing:0.6px;color:var(--ink-soft);font-weight:700;margin-bottom:5px;display:block}

.btn{
  display:inline-flex;align-items:center;gap:6px;justify-content:center;
  padding:12px 22px;border:0;border-radius:12px;cursor:pointer;
  font-family:inherit;font-weight:700;font-size:14px;transition:all .15s;
}
.btn-primary{
  background:linear-gradient(135deg,#FF9B7A,#FF7A52);color:white;
  box-shadow:0 8px 18px rgba(255,123,82,0.3);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 22px rgba(255,123,82,0.4)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.btn-ghost{background:rgba(255,255,255,0.6);color:var(--ink);border:1px solid var(--card-border)}
.btn-ghost:hover{background:#fff}

.toast{
  position:fixed;bottom:30px;right:30px;
  background:var(--ink);color:#FFF8EE;
  padding:14px 22px;border-radius:14px;
  font-weight:600;font-size:14px;
  box-shadow:0 10px 30px rgba(0,0,0,0.25);
  opacity:0;transform:translateY(20px);
  transition:all .25s;pointer-events:none;z-index:1000;
}
.toast.show{opacity:1;transform:translateY(0)}
.toast.error{background:#D63838}
.toast.success{background:var(--mint-deep)}

/* Floating playful */
.float-pet{
  position:fixed;font-size:32px;opacity:0.5;pointer-events:none;z-index:0;
  animation:float 6s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0) rotate(-6deg)}
  50%{transform:translateY(-12px) rotate(6deg)}
}
.footer-note{margin-top:32px;text-align:center;font-size:12px;color:var(--ink-soft)}

/* Tax page */
.emp-card{
  background:var(--card);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);border-radius:20px;
  padding:22px;margin-bottom:14px;
}
.emp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px;flex-wrap:wrap}
.emp-name{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800}
.emp-cat{font-size:11px;background:rgba(255,180,140,0.18);color:var(--peach-deep);padding:3px 9px;border-radius:999px;font-weight:700}
.emp-total{font-size:22px;font-weight:800;color:var(--peach-deep);font-variant-numeric:tabular-nums}
.tax-flow{
  display:grid;grid-template-columns:repeat(7,1fr);gap:10px;align-items:end;
  background:rgba(255,255,255,0.4);padding:14px;border-radius:14px;
}
.tax-step{font-size:12px;text-align:center;position:relative}
.tax-step .label{color:var(--ink-soft);font-weight:600;margin-bottom:4px;font-size:11px}
.tax-step .value{font-weight:800;font-size:14px;font-variant-numeric:tabular-nums}
.tax-step .op{font-size:10px;color:var(--ink-soft);font-weight:600}
.tax-step.highlight .value{color:var(--peach-deep);font-size:16px}
.tax-step.final{background:rgba(127,211,177,0.15);padding:8px;border-radius:10px;margin:-8px}
.tax-step.final .value{color:var(--mint-deep);font-size:16px}
@media(max-width:900px){.tax-flow{grid-template-columns:repeat(2,1fr)}}