:root{--green:#163f35;--green2:#235b4d;--bg:#f4f7f5;--card:#fff;--text:#182520;--muted:#66756e;--border:#e1e8e3;--red:#b6473d;--shadow:0 8px 26px rgba(18,55,42,.07)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding-bottom:92px}
button,input,select{font:inherit}button{cursor:pointer}.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 18px 14px;max-width:760px;margin:auto}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--green2)}h1{font-size:23px;margin:7px 0 0;letter-spacing:-.04em}.icon-btn{width:42px;height:42px;border:1px solid var(--border);border-radius:14px;background:white;font-size:25px;color:var(--green)}
main{max-width:760px;margin:auto;padding:0 14px;display:grid;gap:14px}.balance-card{background:linear-gradient(135deg,#163f35,#245e4d);border-radius:23px;padding:22px;color:white;box-shadow:var(--shadow)}.muted-light{color:#c9ded5;font-size:12px}.balance{font-size:clamp(28px,7vw,38px);font-weight:800;letter-spacing:-.04em;margin:8px 0 22px;overflow-wrap:anywhere}.balance-foot{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1px solid #ffffff30;padding-top:14px}.balance-foot div{display:grid;gap:7px}.balance-foot strong{font-size:15px}
.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.action{display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:15px;padding:15px 8px;font-weight:750;box-shadow:var(--shadow)}.action span{font-size:22px}.income-action{background:#e1f3e9;color:#176b45}.expense-action{background:#fbe9e6;color:#a33b32}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card,.panel{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:15px;box-shadow:0 3px 12px rgba(18,55,42,.025)}.stat-card{display:grid;gap:8px}.stat-card span{font-size:12px;color:var(--muted)}.stat-card strong{font-size:19px;letter-spacing:-.03em}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:13px}h2{font-size:16px;margin:0;letter-spacing:-.02em}.text-btn{border:0;background:none;color:var(--green2);font-size:12px;font-weight:750;padding:6px}.transactions{display:grid;gap:0}.tx-row{display:flex;gap:11px;align-items:center;padding:12px 0;border-top:1px solid #edf1ee}.tx-icon{width:39px;height:39px;flex-shrink:0;display:grid;place-items:center;border-radius:13px;font-size:18px}.tx-icon.income{background:#e4f5eb;color:#176b45}.tx-icon.expense{background:#fbe9e6;color:#a33b32}.tx-info{flex:1;min-width:0}.tx-info strong{display:block;font-size:13px;overflow-wrap:anywhere}.tx-info small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.tx-amount{font-size:13px;font-weight:800;white-space:nowrap}.tx-amount.income{color:#176b45}.tx-amount.expense{color:#b6473d}.empty{font-size:13px;color:var(--muted);padding:12px 0}.tabs{display:flex;gap:5px;background:#f0f4f1;padding:4px;border-radius:12px;margin-bottom:13px}.tab{flex:1;border:0;background:transparent;padding:10px 4px;border-radius:9px;font-size:12px;color:var(--muted);font-weight:700}.tab.active{background:white;color:var(--green);box-shadow:0 2px 8px #163f3512}.record-row{padding:11px 0;border-bottom:1px solid #edf1ee;display:flex;justify-content:space-between;gap:10px;font-size:13px}.record-row:last-child{border-bottom:0}.record-row small{display:block;color:var(--muted);margin-top:4px}.record-row strong{white-space:nowrap}.secondary-btn{border:1px solid #cbd9d0;background:#f9fcfa;color:var(--green);font-weight:750;padding:12px 14px;border-radius:12px;width:100%;margin-top:12px}.helper{font-size:12px;color:var(--muted);line-height:1.55;margin:0}.tiny{font-size:11px;margin-top:10px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#ffffffed;backdrop-filter:blur(16px);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:10px 4px max(10px,env(safe-area-inset-bottom));z-index:5}.nav-item{display:grid;gap:3px;justify-items:center;border:0;background:none;text-decoration:none;color:#77847d;font-size:10px;min-width:56px}.nav-item span{font-size:20px}.nav-item.active{color:var(--green);font-weight:800}
.notice{border:1px solid #e7d3a4;background:#fff8e6;color:#5f4b1f;border-radius:14px;padding:14px;font-size:12px;line-height:1.5}.notice p{margin:7px 0 0}.hidden{display:none!important}
dialog{border:0;border-radius:22px;width:min(94vw,460px);max-height:88vh;overflow:auto;padding:0;box-shadow:0 22px 80px #0b211b40}dialog::backdrop{background:#10251dcc;backdrop-filter:blur(3px)}dialog form,dialog>div:not(.dialog-head){padding:20px}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:20px 20px 8px}.close-btn{border:0;background:#f0f4f1;border-radius:50%;width:34px;height:34px;font-size:22px;color:var(--green)}label{display:grid;gap:7px;font-size:12px;font-weight:750;margin:13px 0}input,select{width:100%;border:1px solid #d8e2db;background:white;border-radius:11px;padding:12px;color:var(--text);min-height:44px;outline-color:var(--green2)}.primary-btn{border:0;background:var(--green);color:white;border-radius:12px;padding:14px;font-weight:800;width:100%;margin-top:8px}.form-error{color:#a33b32;font-size:12px;min-height:0}.full{width:calc(100% - 40px);margin:0 20px 20px}.toast{position:fixed;bottom:84px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:#172b23;color:white;padding:12px 16px;border-radius:12px;font-size:12px;max-width:90vw;z-index:20;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:600px){main{padding:0 22px}.topbar{padding-left:24px;padding-right:24px}.stats-grid{grid-template-columns:repeat(4,1fr)}.bottom-nav{left:calc(50% - 380px);right:calc(50% - 380px);border-radius:18px 18px 0 0}}

/* Supabase connection/auth state */
.auth-panel { margin-bottom: 16px; }
.auth-form { display: grid; gap: 12px; }
.auth-actions { display: flex; gap: 8px; flex-wrap: wrap; }
body.logged-out main > section:not(#authPanel) { display: none !important; }
body.logged-out .bottom-nav { display: none; }
.hidden { display: none !important; }