:root{
  --bg:#08101f;--panel:#101b33;--panel2:#142446;--text:#f6fbff;--muted:#a9b9d6;--line:#274066;--accent:#37d7ff;--accent2:#a855f7;--good:#42f59b;--bad:#ff647c;--warn:#ffce4f;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#243b75,#08101f 45%,#050914);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer;border:0;border-radius:14px;padding:12px 16px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;font-weight:800;box-shadow:0 10px 25px rgba(0,0,0,.25)}button.ghost{background:#17284d;border:1px solid var(--line);box-shadow:none}.danger{color:#ffd7dd}.hidden{display:none!important}.lock-screen{min-height:100vh;display:grid;place-items:center;padding:25px}.lock-card{width:min(520px,95vw);padding:38px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(16,27,51,.95),rgba(9,16,31,.95));border-radius:28px;box-shadow:0 25px 80px rgba(0,0,0,.45);text-align:center}.brand-badge{display:inline-block;padding:9px 14px;border-radius:999px;background:rgba(55,215,255,.13);color:var(--accent);font-weight:900}.lock-card h1{font-size:42px;margin:16px 0 8px}.lock-card p{color:var(--muted)}.lock-card input{width:100%;margin:18px 0 12px;padding:15px;border-radius:14px;border:1px solid var(--line);background:#091426;color:white}.tiny{font-size:13px}.app{display:flex;min-height:100vh}.sidebar{width:285px;background:rgba(7,13,25,.82);backdrop-filter:blur(16px);border-right:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100vh}.logo{display:flex;gap:12px;align-items:center}.logo span{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));font-weight:1000}.logo small{display:block;color:var(--muted);margin-top:3px}.sidebar nav{display:grid;gap:10px}.nav-btn{background:transparent;border:1px solid transparent;text-align:left;box-shadow:none;color:var(--muted)}.nav-btn.active,.nav-btn:hover{background:#152544;border-color:var(--line);color:white}.sidebar-footer{margin-top:auto;display:grid;gap:10px}.import-label{display:block;text-align:center;border:1px dashed var(--line);border-radius:14px;padding:12px;color:var(--accent);font-weight:800;cursor:pointer}.content{flex:1;padding:26px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:24px}.topbar h2{font-size:34px;margin:0}.topbar p{margin:6px 0 0;color:var(--muted)}.top-actions{display:flex;gap:10px;flex-wrap:wrap}.view{display:none}.active-view{display:block}.cards-grid{display:grid;gap:16px;margin-bottom:18px}.four{grid-template-columns:repeat(4,minmax(160px,1fr))}.three{grid-template-columns:repeat(3,minmax(180px,1fr))}.stat-card,.panel{border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,rgba(16,27,51,.92),rgba(12,20,39,.92));border-radius:24px;padding:20px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.stat-card span{color:var(--muted);font-weight:800}.stat-card strong{display:block;font-size:30px;margin:9px 0}.stat-card small{color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:18px;margin-bottom:18px}.panel h3{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:12px}.small-form{grid-template-columns:repeat(3,minmax(120px,1fr))}.form-grid input,.form-grid select,.panel-header input,.settings-panel input{width:100%;padding:12px;border-radius:13px;border:1px solid var(--line);background:#091426;color:white}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.data-table th{color:var(--accent)}.pill{padding:5px 10px;border-radius:999px;font-size:12px;font-weight:900}.income{background:rgba(66,245,155,.15);color:var(--good)}.expense{background:rgba(255,100,124,.15);color:var(--bad)}.paid{background:rgba(66,245,155,.15);color:var(--good)}.unpaid{background:rgba(255,206,79,.15);color:var(--warn)}.auto-pay{background:rgba(55,215,255,.15);color:var(--accent)}.panel-header{display:flex;justify-content:space-between;gap:12px;align-items:center}.list{display:grid;gap:12px}.list-item{padding:14px;border:1px solid var(--line);background:#0b1830;border-radius:16px;display:flex;justify-content:space-between;gap:12px}.budget-row{margin:14px 0}.budget-top{display:flex;justify-content:space-between;margin-bottom:8px}.bar{height:13px;border-radius:999px;background:#0a1427;overflow:hidden;border:1px solid var(--line)}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.settings-panel{max-width:850px}.settings-panel label{display:block;margin:18px 0;color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.delete-btn,.mini-btn{padding:7px 10px;border-radius:10px;background:#261629;color:#ffb3c0;box-shadow:none;border:1px solid rgba(255,100,124,.25)}.mini-btn{background:#122747;color:#9eeaff;border-color:var(--line)}@media(max-width:950px){.app{display:block}.sidebar{width:100%;height:auto;position:relative}.sidebar nav{grid-template-columns:repeat(2,1fr)}.four,.three,.dashboard-grid,.form-grid,.small-form{grid-template-columns:1fr}.topbar{display:block}.top-actions{margin-top:12px}.lock-card h1{font-size:32px}}