:root{
  --bg:#0e1116; --card:#171b22; --card2:#1e232c; --line:#2a303b;
  --text:#e8ecf1; --muted:#9aa4b4; --accent:#22c55e; --accent2:#38bdf8;
  --warn:#f59e0b; --danger:#ef4444; --radius:16px; --navh:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
#app{max-width:480px;margin:0 auto;min-height:100vh}
.screen{animation:fade .3s ease}
.hidden{display:none!important}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* layout */
#onboarding{padding:calc(16px + env(safe-area-inset-top)) 16px 16px}
#main{padding:calc(16px + env(safe-area-inset-top)) 16px calc(var(--navh) + 24px + env(safe-area-inset-bottom))}
.view{animation:fade .25s ease}

.brand{font-size:26px;font-weight:800;letter-spacing:-.5px}
.brand.small{font-size:18px}
.tagline{color:var(--muted);margin:6px 0 18px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;margin:14px 0}
.onboard-card{margin-top:8vh}
h2{font-size:19px;margin-bottom:14px}
h3{font-size:15px;margin-bottom:12px;color:var(--text)}
.mini{color:var(--muted);font-size:12.5px}
.row-between{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.row-between h3{margin-bottom:0}

/* onboarding */
.progress{height:6px;background:var(--card2);border-radius:99px;margin:4px 0 22px;overflow:hidden}
.progress-bar{height:100%;width:33%;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .35s ease}
.input-row{display:flex;align-items:center;gap:8px;background:var(--card2);
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:8px 0}
.input-row span{color:var(--muted);font-size:18px}
.input-row input{flex:1;background:none;border:none;color:var(--text);font-size:20px;outline:none;width:100%}
.text-input{width:100%;background:var(--card2);border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;color:var(--text);font-size:16px;outline:none;margin:8px 0}
select{background:var(--card2);color:var(--text);border:1px solid var(--line);
  border-radius:10px;padding:8px 10px;font-size:14px;outline:none}
label.mini{display:block;margin-top:10px}
.field{display:block;margin-bottom:14px;color:var(--muted);font-size:13px}
.field select,.field .input-row{margin-top:6px;width:100%}
.onboard-actions{display:flex;gap:10px;justify-content:space-between;margin-top:20px}
.onboard-actions .btn.primary{flex:1}
.pledge{text-align:center;color:var(--muted);font-size:12px;margin-top:16px}

/* buttons */
.btn{border:none;border-radius:12px;padding:12px 18px;font-size:15px;font-weight:600;
  cursor:pointer;transition:transform .06s ease,opacity .2s}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--accent);color:#04120a}
.btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}
.btn.danger-ghost{background:transparent;color:var(--danger);border:1px solid rgba(239,68,68,.4)}
.btn.small{padding:10px 14px;font-size:14px}
.btn.tiny{padding:6px 10px;font-size:12px}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* topbar */
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.period-pill{background:var(--card2);border:1px solid var(--line);border-radius:99px;
  padding:5px 12px;font-size:12px;color:var(--muted)}

/* hero */
.hero{background:linear-gradient(160deg,#12261a,#0f1a24);border:1px solid var(--line);
  border-radius:20px;padding:26px;text-align:center;margin:14px 0}
.hero-label{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:1px}
.hero-number{font-size:52px;font-weight:800;letter-spacing:-1.5px;margin:6px 0;color:var(--accent)}
.hero-number.low{color:var(--warn)}
.hero-number.neg{color:var(--danger)}
.hero-sub{color:var(--muted);font-size:13.5px}
.period-progress{height:5px;background:rgba(255,255,255,.09);border-radius:99px;margin-top:13px;overflow:hidden}
.period-progress .pp-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .4s ease}
.nudge{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.4);
  color:#fcd57f;border-radius:12px;padding:12px 14px;font-size:14px;margin:12px 0}

/* add rows */
.add-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.add-row input,.add-row select{flex:1;min-width:0;background:var(--card2);
  border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--text);
  font-size:14px;outline:none}
.add-row input[type=number]{max-width:120px}
.spend-form .add-row input,.spend-form .add-row select{min-width:120px}
.add-row + .add-row{margin-top:8px}
.emoji-trigger{width:48px;height:44px;flex:0 0 auto;background:var(--card2);
  border:1px solid var(--line);border-radius:10px;font-size:22px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:border-color .15s}
.emoji-trigger:hover{border-color:var(--accent)}
.mini-select{background:var(--card2);border:1px solid var(--line);border-radius:8px;
  color:var(--text);font-size:12.5px;padding:5px 8px;max-width:150px}

/* emoji picker */
.emoji-picker{margin-top:12px;animation:fade .2s ease}
.emoji-picker emoji-picker{width:100%;
  --background:var(--card2);--border-color:var(--line);--border-radius:12px;
  --input-border-color:var(--line);--input-font-color:var(--text);
  --input-placeholder-color:var(--muted);--category-font-color:var(--muted);
  --indicator-color:var(--accent);--button-hover-background:var(--line);
  --button-active-background:var(--line);}

/* categories */
.cat-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.cat-chip{display:flex;align-items:center;gap:6px;background:var(--card2);
  border:1px solid var(--line);border-radius:99px;padding:6px 10px 6px 12px;font-size:13px}
.cat-chip button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px;line-height:1}

/* transactions */
.tx-list{list-style:none}
.tx-list li{display:flex;justify-content:space-between;align-items:center;
  padding:12px 4px;border-bottom:1px solid var(--line);gap:8px}
.tx-list li:last-child{border-bottom:none}
.tx-left{display:flex;align-items:center;gap:10px;min-width:0}
.tx-emoji{font-size:20px;flex:0 0 auto}
.tx-merchant{font-weight:600;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx-cat{color:var(--muted);font-size:12px}
.tx-right{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.tx-amt{font-weight:700;color:#ff8a8a}
.tx-del{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px}
.tx-empty{color:var(--muted);font-size:13px;padding:8px 4px}

/* collapsible month headers in Activity */
.month-header{cursor:pointer;user-select:none;display:flex;justify-content:space-between;align-items:center;
  padding:12px 4px 10px;margin-top:6px;border-top:2px solid var(--line);gap:10px}
.tx-list li.month-header:first-child{border-top:none;margin-top:0}
.month-title{font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px}
.month-count{font-weight:500;font-size:11.5px;color:var(--muted);background:var(--line);
  padding:2px 8px;border-radius:999px}
.month-right{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.month-total{font-weight:700;font-size:13.5px;color:#ff8a8a}
.month-total small{color:var(--muted);font-weight:500;font-size:11px;margin-right:2px}
.month-chev{color:var(--muted);font-size:12px;transition:transform .15s ease}
.month-header.collapsed .month-chev{transform:rotate(-90deg)}

/* breakdown bars */
.breakdown{display:flex;flex-direction:column;gap:12px}
.bd-row{display:flex;flex-direction:column;gap:4px}
.bd-top{display:flex;justify-content:space-between;font-size:13.5px}
.bd-bar{height:8px;background:var(--card2);border-radius:99px;overflow:hidden}
.bd-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:99px}

/* goals */
.goals-list{display:flex;flex-direction:column;gap:14px}
.goal{background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:14px}
.goal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.goal-name{font-weight:600;font-size:14.5px;display:flex;gap:8px;align-items:center}
.goal-sub{color:var(--muted);font-size:12px}
.goal-bar{height:10px;background:var(--bg);border-radius:99px;overflow:hidden;margin:8px 0 6px}
.goal-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:99px}
.goal-actions{display:flex;gap:6px;margin-top:8px;align-items:stretch}
.goal-actions button{flex:1}
.goal-add-input{flex:1.2;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:10px;
  padding:6px 10px;color:var(--text);font-size:13px;outline:none;-webkit-appearance:none;appearance:none;transition:border-color .15s}
.goal-add-input:focus{border-color:var(--accent)}

/* bills */
.bills-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.bill{display:flex;justify-content:space-between;align-items:center;background:var(--card2);
  border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px}
.bill button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px}

/* promises */
.promises{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:14px;font-size:14px}

.digest{background:var(--card2)}
.digest p{font-size:14px;color:var(--text)}

/* bottom nav */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:20;
  max-width:480px;margin:0 auto;height:calc(var(--navh) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(14,17,22,.92);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);display:flex}
.nav-btn{flex:1;background:none;border:none;color:var(--muted);cursor:pointer;
  font-size:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  transition:color .15s}
.nav-btn span{font-size:20px}
.nav-ico{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav-btn.active{color:var(--accent)}

/* date input */
.date-input{display:block;width:100%;max-width:100%;min-width:0;margin-top:6px;
  background:var(--card2);border:1px solid var(--line);
  border-radius:10px;padding:10px 12px;color:var(--text);font-size:15px;outline:none;
  color-scheme:dark;-webkit-appearance:none;appearance:none}
.date-input::-webkit-date-and-time-value{text-align:left}

/* connect-bank card */
.connect-card{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 15px;background:transparent;border-style:dashed}
.connect-card h3{margin-bottom:2px;font-size:13.5px}
.connect-cta{background:var(--accent);color:#04120a}
.connect-card .status{display:flex;align-items:center;gap:8px}
.conn-dot{width:8px;height:8px;border-radius:99px;background:var(--accent);box-shadow:0 0 0 3px rgba(34,197,94,.18)}
.conn-actions{display:flex;gap:6px}

/* modal (simulated Plaid Link) */
.modal{position:fixed;inset:0;z-index:60;background:rgba(4,8,12,.72);backdrop-filter:blur(4px);
  display:flex;align-items:flex-end;justify-content:center;padding:0}
.modal-card{background:var(--card);border:1px solid var(--line);border-radius:20px 20px 0 0;
  width:100%;max-width:480px;padding:24px;animation:slideup .28s ease;max-height:88vh;overflow-y:auto}
@keyframes slideup{from{transform:translateY(100%)}to{transform:none}}
.modal-card h2{font-size:20px;margin-bottom:8px}
.bank-list{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.bank-btn{display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:14px;
  color:var(--text);font-size:15px;font-weight:600;cursor:pointer;transition:border-color .15s}
.bank-btn:hover{border-color:var(--accent)}
.bank-btn .b-emoji{font-size:22px}
.bank-loading{text-align:center;padding:30px 10px}
.spinner{width:38px;height:38px;border-radius:99px;margin:0 auto 16px;
  border:4px solid var(--line);border-top-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.premium-badge{font-size:10px;font-weight:700;vertical-align:middle;margin-left:6px;background:rgba(245,158,11,.16);color:var(--warn);border:1px solid rgba(245,158,11,.35);padding:2px 7px;border-radius:99px;letter-spacing:.2px}
.tx-badge{font-size:10px;background:rgba(56,189,248,.15);color:var(--accent2);
  border-radius:99px;padding:1px 7px;margin-left:6px;vertical-align:middle}

/* inline editable category on transaction rows */
.tx-catsel{background:none;border:none;color:var(--muted);font-size:12px;padding:0 2px;
  outline:none;cursor:pointer;border-radius:6px;max-width:150px;
  -webkit-appearance:none;appearance:none}
.tx-catsel:hover,.tx-catsel:focus{color:var(--accent2);background:var(--card2)}
.tx-catsel option{background:var(--card2);color:var(--text)}


/* brand logo mark */
.brand .logo{width:1.15em;height:1.15em;border-radius:28%;vertical-align:-0.22em;margin-right:5px}

/* ===================== ADD TO HOME SCREEN NUDGE ===================== */
.a2hs{position:fixed;left:12px;right:12px;bottom:calc(var(--navh) + 12px);z-index:40;
  max-width:456px;margin:0 auto;display:flex;align-items:center;gap:12px;
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:12px 14px;box-shadow:0 12px 40px rgba(0,0,0,.45);animation:a2hsUp .3s ease}
@keyframes a2hsUp{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.a2hs-icon{width:44px;height:44px;border-radius:11px;flex-shrink:0}
.a2hs-body{flex:1;min-width:0}
.a2hs-body h3{font-size:14px;margin:0 0 2px}
.a2hs-body p{margin:0}
.a2hs-steps{display:flex;flex-direction:column;gap:3px;margin-top:6px;font-size:12px;color:var(--muted)}
.a2hs-steps b{color:var(--text)}
.a2hs-share{color:var(--accent2);font-weight:700}
.a2hs-x{position:absolute;top:6px;right:8px;background:none;border:none;color:var(--muted);
  font-size:20px;line-height:1;cursor:pointer;padding:2px 6px}
.a2hs #a2hsInstall{flex-shrink:0}

/* ===================== ACCOUNT / GOOGLE SIGN-IN ===================== */
.btn.gsi{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#3c4043;
  font-weight:600;border:1px solid #dadce0}
.btn.gsi:hover{background:#f7f8f8}
.account-row{display:flex;align-items:center;gap:12px}
.account-avatar{width:40px;height:40px;border-radius:99px;flex-shrink:0}

/* connect (bank redirect) full-screen loading overlay */
.connect-overlay{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;
  background:rgba(6,10,14,.9);backdrop-filter:blur(8px);padding:24px}
.connect-overlay.hidden{display:none}
.connect-overlay-card{max-width:340px;text-align:center;padding:34px 24px;
  background:var(--card,#12161c);border:1px solid var(--line,#232a33);border-radius:20px}
.connect-overlay-card h2{margin:6px 0 8px;font-size:18px}

/* ===================== LAUNCH SPLASH ===================== */
.splash{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  background:#0e1116;transition:opacity .45s ease;padding:24px}
.splash.fade{opacity:0}
.splash.gone{display:none}
.splash-inner{text-align:center;animation:splashRise .6s cubic-bezier(.2,.7,.3,1) both}
.splash-logo{width:84px;height:84px;border-radius:24%;display:block;margin:0 auto 18px;
  box-shadow:0 10px 40px rgba(34,197,94,.28);animation:splashPulse 1.8s ease-in-out infinite}
.splash-name{font-size:34px;font-weight:800;letter-spacing:-1px;color:#e8ecf1}
.splash-tag{margin-top:8px;font-size:14px;color:#9aa4b4}
@keyframes splashRise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes splashPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}
@media (prefers-reduced-motion: reduce){
  .splash-inner,.splash-logo{animation:none}
}

.welcome-actions{margin-top:22px}

.detected-bills{background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:12px}