:root{--bg:#f5f7fb;--card:#fff;--text:#1d2433;--muted:#61708a;--line:#dbe2ef;--brand:#173b7a;--good:#0f7a4d;--bad:#b52828}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--text)}
.wrap{max-width:1200px;margin:0 auto;padding:20px}
.topbar,.card,.stat,.tablewrap{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 14px rgba(0,0,0,.03)}
.topbar{padding:18px 20px;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:16px}
h1,h2,h3{margin:0 0 10px} .muted{color:var(--muted);margin:0}
.nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.nav a,.button{display:inline-block;padding:10px 14px;border-radius:10px;background:var(--brand);color:#fff;text-decoration:none;border:none;cursor:pointer}
.button.secondary,.nav a:nth-child(n){background:var(--brand)} .button.light{background:#eef3ff;color:var(--brand);border:1px solid var(--line)} .button.danger{background:var(--bad)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{padding:16px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:28px;font-weight:700}
.card{padding:18px;margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.full{grid-column:1/-1}
label{display:block;font-size:14px;font-weight:700;margin-bottom:6px} input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
textarea{min-height:90px}
.alert{padding:12px 14px;border-radius:10px;margin:0 0 16px}.alert.success{background:#edf9f2;color:var(--good)}.alert.error{background:#fff0f0;color:var(--bad)}
.tablewrap{padding:10px;overflow:auto;margin-bottom:16px} table{width:100%;border-collapse:collapse;font-size:14px} th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top} th{background:#f8fafc;position:sticky;top:0}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eef3ff;color:var(--brand);font-size:12px}
.footer{padding:20px 0;color:var(--muted)} .userbox{text-align:right}
.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.small{font-size:12px;color:var(--muted)}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.topbar{flex-direction:column}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}

.period-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:14px}
.period-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fbfcff}
.period-head{margin-bottom:12px}
.mini-stats,.totals-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.mini-stats.compact,.totals-row.compact{grid-template-columns:repeat(4,1fr)}
.mini-stats div,.totals-row div{border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff}
.mini-stats span,.totals-row span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
.mini-stats strong,.totals-row strong{font-size:18px}
.totals-row{margin-top:12px;grid-template-columns:repeat(3,1fr)}
.split-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stack-list{display:flex;flex-direction:column;gap:12px}
.stack-item{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fbfcff}
.stack-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:10px}
.inline.between{justify-content:space-between}
@media (max-width:900px){.period-grid,.split-grid{grid-template-columns:1fr}.mini-stats.compact,.totals-row.compact{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.mini-stats,.totals-row,.mini-stats.compact,.totals-row.compact{grid-template-columns:1fr}.stack-top,.inline.between{flex-direction:column;align-items:flex-start}}


.form-shell{max-width:900px}
.button-large{width:100%;padding:14px 16px;font-size:16px;font-weight:700}
.sticky-submit{position:sticky;bottom:0;background:linear-gradient(to top,#fff 70%,rgba(255,255,255,0));padding-top:8px}
.mobile-entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:16px}
.single-mobile{grid-template-columns:1fr}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}
.activity-list{display:flex;flex-direction:column;gap:10px}
.activity-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fbfcff}
.activity-item.income{border-left:4px solid #173b7a}
.activity-item.expense{border-left:4px solid #b52828}
.activity-title{font-weight:700;margin-bottom:4px}
@media (max-width:900px){.mobile-entry-grid{grid-template-columns:1fr}.wrap{padding:14px}.topbar{padding:14px}.nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.nav a,.button{justify-content:center;text-align:center}.tablewrap{padding:6px}}
@media (max-width:560px){body{font-size:15px}.nav{grid-template-columns:1fr 1fr}.card{padding:14px}.topbar h1{font-size:22px}input,select,textarea{padding:12px 12px;font-size:16px}.mobile-priority{margin-bottom:0}}


.entry-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;align-items:center;background:linear-gradient(135deg,#f9fbff 0%,#eef3ff 100%)}
.eyebrow{display:inline-block;margin-bottom:8px;padding:6px 10px;border-radius:999px;background:#eef3ff;color:var(--brand);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.hero-copy{max-width:56ch}
.entry-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.entry-action{display:block;padding:18px;border-radius:16px;text-decoration:none;border:1px solid var(--line);background:#fff;color:var(--text);box-shadow:0 6px 18px rgba(0,0,0,.04)}
.entry-action strong{display:block;margin:6px 0 4px;font-size:20px}
.entry-action small{display:block;color:var(--muted);font-size:13px}
.entry-action-kicker{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.entry-action.income{border-left:5px solid var(--brand)}
.entry-action.expense{border-left:5px solid var(--bad)}
.entry-action.income .entry-action-kicker{background:#eef3ff;color:var(--brand)}
.entry-action.expense .entry-action-kicker{background:#fff0f0;color:var(--bad)}
.app-mode{align-items:start}
.nav-user{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.entry-hero{grid-template-columns:1fr}.entry-action-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.entry-action-grid,.nav-user{grid-template-columns:1fr}.entry-action strong{font-size:18px}}