:root{
  --bg:#060f1a;
  --bg-2:#08131f;
  --panel:#0d1c2c;
  --panel-2:#102435;
  --border:#1b344b;
  --border-soft:#15293c;
  --text:#e8f2fb;
  --muted:#7f9db6;
  --muted-2:#5b7891;
  --cyan:#38d0ee;
  --cyan-2:#22d3ee;
  --blue:#3b82f6;
  --income:#2dd4bf;
  --expense:#f97362;
  --reserve:#0ea5e9;
  --glass:rgba(18,38,56,.55);
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --radius:18px;
  --radius-sm:12px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, #0c2033 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 20%, #0a2436 0%, transparent 55%),
    var(--bg);
  color:var(--text);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-.01em}
.num,.kpi-value,.dc-value,.tx-table td.num,.mono{font-variant-numeric:tabular-nums}
button{font-family:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
::selection{background:var(--cyan);color:#04121d}

/* ---------- Атмосфера ---------- */
.aurora{position:fixed;border-radius:50%;filter:blur(80px);opacity:.5;z-index:0;pointer-events:none}
.aurora-1{width:520px;height:520px;background:radial-gradient(circle,#1d6fa8,transparent 70%);top:-160px;right:-120px;animation:float1 16s ease-in-out infinite}
.aurora-2{width:460px;height:460px;background:radial-gradient(circle,#1b9fb8,transparent 70%);bottom:-180px;left:-120px;animation:float2 20s ease-in-out infinite}
.aurora.dim{opacity:.22}
.grid-overlay{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(56,208,238,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(56,208,238,.05) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 75%)}
@keyframes float1{50%{transform:translate(-30px,40px) scale(1.08)}}
@keyframes float2{50%{transform:translate(40px,-30px) scale(1.1)}}

/* ---------- Бренд ---------- */
.brand-mark{color:var(--cyan);font-size:1.15em;filter:drop-shadow(0 0 8px rgba(56,208,238,.6))}
.brand-name{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:.01em;font-size:1.15rem}

/* ---------- Логин ---------- */
.login-body{display:grid;place-items:center;padding:24px}
.login-card{position:relative;z-index:2;width:100%;max-width:400px;
  background:var(--glass);backdrop-filter:blur(22px);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:38px 34px;box-shadow:var(--shadow)}
.login-brand{display:flex;align-items:center;gap:10px;font-size:1.4rem}
.login-sub{color:var(--muted);font-size:.9rem;margin:12px 0 26px}
.login-form{display:flex;flex-direction:column;gap:16px}
.login-error{background:rgba(249,115,98,.12);border:1px solid rgba(249,115,98,.4);
  color:#ffb4a8;padding:11px 14px;border-radius:var(--radius-sm);font-size:.88rem;margin-bottom:18px}
.login-foot{text-align:center;color:var(--muted-2);font-size:.78rem;margin-top:22px}

/* ---------- Поля ---------- */
.field{display:flex;flex-direction:column;gap:7px}
.field-grow{flex:1}
.field-label{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}
input,select{
  background:#081724;border:1px solid var(--border-soft);color:var(--text);
  padding:11px 13px;border-radius:var(--radius-sm);font-size:.92rem;width:100%;
  transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,208,238,.14)}
input::placeholder{color:var(--muted-2)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237f9db6' d='M6 8L2 4h8z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7) sepia(.4) saturate(4) hue-rotate(150deg)}

/* ---------- Кнопки ---------- */
.btn{border:1px solid transparent;border-radius:var(--radius-sm);padding:11px 18px;font-size:.9rem;font-weight:600;transition:transform .12s,filter .15s,background .15s;display:inline-flex;align-items:center;gap:8px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#04121d;box-shadow:0 8px 20px -8px rgba(56,208,238,.6)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-block{width:100%;justify-content:center}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-sm{padding:7px 12px;font-size:.82rem}
.btn-danger{background:rgba(249,115,98,.14);border-color:rgba(249,115,98,.4);color:#ffb4a8}
.btn-danger:hover{background:rgba(249,115,98,.24)}

/* ---------- Топбар ---------- */
.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:14px 26px;background:rgba(7,16,26,.72);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-soft);flex-wrap:wrap}
.topbar-left{display:flex;align-items:center;gap:10px;font-size:1.2rem}
.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.period-switch{display:inline-flex;background:#0a1826;border:1px solid var(--border-soft);border-radius:10px;padding:3px}
.period-switch button{background:transparent;border:none;color:var(--muted);padding:7px 14px;border-radius:8px;font-size:.84rem;font-weight:500}
.period-switch button.active{background:linear-gradient(135deg,rgba(56,208,238,.9),rgba(59,130,246,.9));color:#04121d}
.user-chip{display:flex;align-items:center;gap:8px;background:#0a1826;border:1px solid var(--border-soft);padding:7px 13px;border-radius:10px;font-size:.86rem;font-weight:500}
.user-dot{width:8px;height:8px;border-radius:50%;background:var(--income);box-shadow:0 0 8px var(--income)}

/* ---------- Раскладка ---------- */
.wrap{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:24px 26px 60px;display:flex;flex-direction:column;gap:20px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}

.card{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.card-head h2{font-size:1.02rem}
.card-hint{font-size:.78rem;color:var(--muted-2)}

/* ---------- KPI ---------- */
.kpi{padding:18px 20px;display:flex;flex-direction:column;gap:5px}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px}
.kpi-income::before{background:var(--income)}
.kpi-expense::before{background:var(--expense)}
.kpi-balance::before{background:var(--cyan)}
.kpi-reserve::before{background:var(--reserve)}
.kpi-label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.kpi-value{font-family:'Space Grotesk',sans-serif;font-size:1.72rem;font-weight:700;line-height:1.1}
.kpi-income .kpi-value{color:var(--income)}
.kpi-expense .kpi-value{color:#ff8f81}
.kpi-balance .kpi-value{color:var(--cyan)}
.kpi-reserve .kpi-value{color:#4fb8ee}
.kpi-meta{font-size:.76rem;color:var(--muted-2)}

/* ---------- Графики ---------- */
.chart-card{display:flex;flex-direction:column}
.doughnut-wrap{position:relative;height:210px;margin:4px auto 8px;max-width:260px;width:100%}
.doughnut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.dc-label{font-size:.72rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.dc-value{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;font-weight:700;color:var(--text)}
.legend{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.legend-item{display:flex;align-items:center;gap:9px;font-size:.85rem}
.legend-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}
.legend-name{color:var(--text)}
.legend-val{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}
.legend-pct{color:var(--muted-2);font-size:.78rem;min-width:42px;text-align:right}

/* ---------- Форма операции ---------- */
.tx-form{display:flex;flex-direction:column;gap:14px}
.tx-row{display:flex;gap:14px}
.tx-row .field{flex:1}
.type-toggle{display:inline-flex;background:#0a1826;border:1px solid var(--border-soft);border-radius:10px;padding:3px;align-self:flex-start}
.type-toggle button{background:transparent;border:none;color:var(--muted);padding:8px 20px;border-radius:8px;font-size:.86rem;font-weight:600}
.type-toggle button.active[data-type=expense]{background:rgba(249,115,98,.2);color:#ff8f81}
.type-toggle button.active[data-type=income]{background:rgba(45,212,191,.2);color:var(--income)}

/* ---------- Разделы ---------- */
.cat-list{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow-y:auto}
.cat-item{display:flex;align-items:center;gap:12px;padding:11px 13px;background:#0a1826;border:1px solid var(--border-soft);border-radius:var(--radius-sm)}
.cat-swatch{width:12px;height:12px;border-radius:4px;flex-shrink:0}
.cat-name{font-weight:500;font-size:.9rem}
.cat-type{font-size:.72rem;padding:2px 8px;border-radius:6px;font-weight:600}
.cat-type.income{background:rgba(45,212,191,.15);color:var(--income)}
.cat-type.expense{background:rgba(249,115,98,.15);color:#ff8f81}
.cat-total{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--muted);font-size:.88rem}
.cat-actions{display:flex;gap:4px}
.icon-btn{background:transparent;border:none;color:var(--muted-2);font-size:.9rem;padding:4px 6px;border-radius:6px;transition:color .15s,background .15s}
.icon-btn:hover{color:var(--text);background:rgba(255,255,255,.06)}

/* ---------- Таблица ---------- */
.table-head{flex-wrap:wrap}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filters select,.filters input{width:auto;padding:8px 11px;font-size:.84rem}
.table-scroll{overflow-x:auto}
.tx-table{width:100%;border-collapse:collapse;font-size:.88rem}
.tx-table th{text-align:left;color:var(--muted);font-weight:500;font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;border-bottom:1px solid var(--border-soft)}
.tx-table td{padding:12px;border-bottom:1px solid var(--border-soft)}
.tx-table tbody tr{transition:background .12s}
.tx-table tbody tr:hover{background:rgba(56,208,238,.04)}
.tx-table td.num{text-align:right;font-weight:600}
.tx-table .num.income{color:var(--income)}
.tx-table .num.expense{color:#ff8f81}
.cat-pill{display:inline-flex;align-items:center;gap:7px}
.cat-pill .cat-swatch{width:9px;height:9px}
.row-actions{display:flex;gap:4px;justify-content:flex-end}
.table-empty{text-align:center;color:var(--muted-2);padding:34px;font-size:.9rem}

/* ---------- Модалка ---------- */
.modal-overlay{position:fixed;inset:0;z-index:50;background:rgba(3,9,15,.7);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px}
.modal{width:100%;max-width:440px;background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);animation:pop .16s ease}
@keyframes pop{from{transform:scale(.96);opacity:0}}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--border-soft)}
.modal-close{background:transparent;border:none;color:var(--muted);font-size:1.1rem;padding:4px 8px;border-radius:6px}
.modal-close:hover{color:var(--text);background:rgba(255,255,255,.06)}
.modal-body{padding:20px;display:flex;flex-direction:column;gap:14px}
.modal-actions{display:flex;gap:10px;margin-top:4px}
.modal-actions .btn{flex:1;justify-content:center}
.color-row{display:flex;gap:8px;flex-wrap:wrap}
.color-swatch{width:28px;height:28px;border-radius:8px;border:2px solid transparent;cursor:pointer}
.color-swatch.active{border-color:#fff}

/* ---------- Тост ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:60;
  background:var(--panel-2);border:1px solid var(--border);color:var(--text);
  padding:12px 20px;border-radius:12px;font-size:.88rem;box-shadow:var(--shadow);animation:toastin .2s ease}
.toast.err{border-color:rgba(249,115,98,.5)}
@keyframes toastin{from{transform:translate(-50%,12px);opacity:0}}

/* ---------- Адаптив ---------- */
@media(max-width:900px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
}
@media(max-width:560px){
  .cards{grid-template-columns:1fr}
  .tx-row{flex-direction:column}
  .wrap{padding:16px 14px 50px}
  .topbar{padding:12px 14px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}