:root{
  color-scheme: light;
  --navy: #0F1E3D;
  --navy-soft: #1D3159;
  --blue-bg: #EAF2FB;
  --blue-card: #FFFFFF;
  --blue-pale: #D9E8FB;
  --blue-accent: #2F6FED;
  --blue-accent-soft: #DCE8FC;
  --line: #C9DAF0;
  --text-main: #0F1E3D;
  --text-soft: #5B6B85;
  --text-faint: #8C9AB3;
  --amber: #B5722A;
  --amber-soft: #F5E4D2;
  --green: #2D7D5A;
  --green-soft: #DCEFE4;
  --accent-add: #D95A1A;
  --accent-add-active: #B84A12;
}

:root[data-theme="dark"]{
  color-scheme: dark;
  --blue-bg: #0B1220;
  --blue-card: #141B2E;
  --blue-pale: #1E2A44;
  --blue-accent: #5B93FF;
  --blue-accent-soft: #1D2E52;
  --line: #263149;
  --text-main: #E7EDF7;
  --text-soft: #9FB0C9;
  --text-faint: #66799A;
  --amber: #E0A857;
  --amber-soft: #3A2C1A;
  --green: #5FBE93;
  --green-soft: #16332A;
  --accent-add: #FF7A3D;
  --accent-add-active: #E0632A;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  background:var(--blue-bg);
  color:var(--text-main);
  font-family:'IBM Plex Sans', sans-serif;
  -webkit-font-smoothing:antialiased;
}

a{ text-decoration:none; color:inherit; }

.topbar{
  background:var(--navy);
  color:#fff;
  padding:16px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:0;
  z-index:50;
}
.topbar .brand{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:1.3rem;
}
.topbar .brand em{ font-style:italic; font-weight:500; color:var(--blue-pale); }

.topbar-icons{ display:flex; align-items:center; gap:10px; }

.topbar-bell{
  position:relative;
  width:38px; height:38px;
  border-radius:50%;
  background:rgba(255,255,255,0.08);
  color:var(--blue-pale);
  display:flex;
  align-items:center;
  justify-content:center;
  border:none;
  cursor:pointer;
  font:inherit;
  padding:0;
}
.topbar-bell svg{ width:20px; height:20px; }
.icon-sun{ display:none; }
:root[data-theme="dark"] .icon-moon{ display:none; }
:root[data-theme="dark"] .icon-sun{ display:block; }
.bell-badge{
  position:absolute;
  top:-3px; right:-3px;
  min-width:18px;
  height:18px;
  padding:0 4px;
  border-radius:9px;
  background:var(--amber);
  color:#fff;
  font-size:0.62rem;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:center;
  border:2px solid var(--navy);
}
.wrap{
  max-width:640px;
  margin:0 auto;
  padding:24px 20px 96px;
}

.top-title{
  font-family:'Fraunces', serif;
  font-weight:500;
  font-size:1.5rem;
  margin:0 0 2px;
}
.top-sub{ color:var(--text-soft); font-size:0.85rem; margin:0 0 20px; }

.summary-card{
  background:var(--navy);
  color:#fff;
  border-radius:16px;
  padding:22px 20px;
  margin-bottom:24px;
}
.summary-card .row-label{ font-size:0.78rem; color:#A9BEDD; margin-bottom:4px; }
.summary-card .row-value{
  font-family:'Fraunces', serif;
  font-size:1.9rem;
  font-weight:500;
  margin:0 0 14px;
}
.summary-dual{
  display:flex;
  gap:20px;
  margin-bottom:14px;
}
.summary-dual > div{ flex:1; min-width:0; }
.summary-card .row-value.small{
  font-size:1.35rem;
  margin:0;
  word-break:break-word;
}
.summary-split{ display:flex; gap:18px; padding-top:12px; border-top:1px solid var(--navy-soft); flex-wrap:wrap; }
.summary-split div{ flex:1; min-width:80px; }
.summary-split .n{ font-family:'Fraunces', serif; font-size:1.05rem; }
.summary-split .t{ font-size:0.72rem; color:#A9BEDD; margin-top:2px; }

.section-head{
  display:flex; justify-content:space-between; align-items:baseline; margin-bottom:12px;
}
.section-head h3{ font-family:'Fraunces', serif; font-weight:500; font-size:1.02rem; margin:0; }
.section-head span{ font-size:0.76rem; color:var(--text-faint); }

.item-card{
  background:var(--blue-card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:14px;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:12px;
}
.item-icon{
  width:42px; height:42px; border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.05rem; flex-shrink:0;
  background:var(--blue-accent-soft);
}
.item-body{ flex:1; min-width:0; }
.item-name{ font-size:0.92rem; font-weight:600; margin:0 0 2px; }
.item-meta{ font-size:0.76rem; color:var(--text-soft); margin:0; }
.item-sumber{
  display:inline-block;
  font-size:0.68rem;
  padding:2px 8px;
  border-radius:20px;
  margin:5px 0 0;
  font-weight:500;
}
.item-right{ text-align:right; flex-shrink:0; }
.item-amt{ font-size:0.9rem; font-weight:600; margin:0 0 4px; }

.pill{ display:inline-block; font-size:0.68rem; padding:2px 9px; border-radius:20px; }
.pill.due{ background:var(--amber-soft); color:var(--amber); }
.pill.ok{ background:var(--green-soft); color:var(--green); }

.empty{
  text-align:center; color:var(--text-faint); font-size:0.85rem;
  padding:30px 0;
}

.scroll-status{
  text-align:center;
  font-size:0.8rem;
  color:var(--text-faint);
  padding:16px 0;
}

/* detail */
.back-row{ font-size:0.82rem; color:var(--text-soft); margin-bottom:16px; display:inline-block; }
.detail-hero .cat{ font-size:0.75rem; color:var(--blue-accent); margin-bottom:6px; font-weight:600; }
.detail-hero h2{ font-family:'Fraunces', serif; font-weight:500; font-size:1.6rem; margin:0 0 4px; }
.detail-hero .harga{ color:var(--text-soft); font-size:0.86rem; }

.progress-wrap{ margin:22px 0 6px; }
.progress-track{ height:8px; border-radius:8px; background:var(--blue-pale); overflow:hidden; margin-bottom:8px; }
.progress-fill{ height:100%; background:var(--blue-accent); border-radius:8px; }
.progress-text{ display:flex; justify-content:space-between; font-size:0.78rem; color:var(--text-soft); }

.stamp-grid{
  display:grid; grid-template-columns:repeat(6, 1fr); gap:9px; margin:20px 0 22px;
}
.stamp{
  aspect-ratio:1; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces', serif; font-size:0.7rem; border:1.5px dashed var(--line); color:var(--text-faint);
}
.stamp.paid{ background:var(--blue-accent); border-color:var(--blue-accent); color:#fff; }
.stamp.next{ border:1.5px solid var(--amber); color:var(--amber); }

.divider{ height:1px; background:var(--line); margin:18px 0; border:none; }

.info-line{ display:flex; justify-content:space-between; padding:11px 0; border-bottom:1px solid var(--line); font-size:0.87rem; }
.info-line span:first-child{ color:var(--text-soft); }
.info-line span:last-child{ font-weight:500; }

.btn-primary{
  display:block; width:100%; text-align:center; background:var(--blue-accent); color:#fff;
  padding:14px; border-radius:11px; font-size:0.92rem; font-weight:500; margin-top:22px;
  border:none; cursor:pointer; font-family:inherit;
}
.btn-secondary{
  display:block; width:100%; text-align:center; background:transparent; color:var(--amber);
  padding:12px; border-radius:11px; font-size:0.85rem; font-weight:500; margin-top:10px;
  border:1px solid var(--amber-soft); cursor:pointer; font-family:inherit;
}

/* form */
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:0.78rem; color:var(--text-soft); margin-bottom:6px; }
.input, select.input{
  width:100%; background:var(--blue-card); border:1px solid var(--line); border-radius:9px;
  padding:12px 13px; font-size:0.9rem; color:var(--text-main); font-family:inherit;
}
.two-col{ display:flex; gap:10px; }
.two-col .field{ flex:1; }

.chip-row{ display:flex; gap:8px; flex-wrap:wrap; }
.chip{
  padding:9px 14px; border-radius:20px; border:1px solid var(--line); font-size:0.82rem;
  color:var(--text-soft); background:var(--blue-card); cursor:pointer;
}
.chip input{ display:none; }
.chip.active, .chip:has(input:checked){
  background:var(--navy); color:#fff; border-color:var(--navy);
}

.calc-note{
  background:var(--blue-pale); border-radius:10px; padding:12px 14px; font-size:0.82rem;
  color:var(--text-main); margin:4px 0 20px;
}
.calc-note b{ font-family:'Fraunces', serif; font-weight:500; font-size:0.98rem; }

form{ margin:0; }

/* halaman kelola sumber dana */
.field-hint{ margin:6px 0 0; font-size:0.78rem; }
.field-hint a{ color:var(--blue-accent); }

.sd-row{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:10px;
}
.sd-form{
  flex:1;
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--blue-card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:8px 10px;
}
.sd-color{
  width:34px; height:34px;
  border:none;
  border-radius:8px;
  padding:0;
  background:none;
  cursor:pointer;
  flex-shrink:0;
}
.sd-name{
  flex:1;
  min-width:0;
  padding:8px 10px;
  font-size:0.86rem;
}
.sd-count{
  font-size:0.7rem;
  color:var(--text-faint);
  white-space:nowrap;
  flex-shrink:0;
}
.sd-save{
  background:var(--navy);
  color:#fff;
  border:none;
  border-radius:8px;
  padding:8px 12px;
  font-size:0.78rem;
  font-weight:500;
  cursor:pointer;
  flex-shrink:0;
}
.sd-delete-form{ flex-shrink:0; }
.sd-delete{
  background:transparent;
  border:1px solid var(--amber-soft);
  color:var(--amber);
  border-radius:8px;
  padding:8px 10px;
  font-size:0.78rem;
  cursor:pointer;
}

/* bottom navigation */
.bottom-nav{
  position:fixed;
  left:0; right:0; bottom:0;
  z-index:60;
  display:flex;
  background:var(--blue-card);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 20px rgba(15,30,61,0.08);
  padding-bottom:env(safe-area-inset-bottom, 0);
  max-width:640px;
  margin:0 auto;
}
.bottom-nav a{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  padding:10px 0 8px;
  color:var(--text-faint);
  font-size:0.68rem;
  font-weight:500;
}
.bottom-nav a svg{
  width:22px;
  height:22px;
}
.bottom-nav a.active{
  color:var(--blue-accent);
}

/* tombol tambah di tengah bottom-nav — menonjol & beda warna */
.nav-center{
  position:relative;
  justify-content:flex-end;
  padding-bottom:9px;
}
.nav-center-circle{
  position:absolute;
  top:-22px;
  left:50%;
  transform:translateX(-50%);
  width:50px; height:50px;
  border-radius:50%;
  background:var(--accent-add);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 20px rgba(217,90,26,0.45);
  border:4px solid var(--blue-card);
}
.nav-center-circle svg{ width:22px; height:22px; }
.nav-center-label{
  font-size:0.68rem;
  font-weight:600;
  color:var(--accent-add);
}
.nav-center.active .nav-center-circle{ background:var(--accent-add-active); }

/* FAB (tombol tambah mengambang) */
/* daftar semua cicilan */
.cicilan-progress{
  height:5px;
  border-radius:5px;
  background:var(--blue-pale);
  overflow:hidden;
  margin-top:6px;
}
.cicilan-progress-fill{
  height:100%;
  background:var(--blue-accent);
  border-radius:5px;
}
.pill.lunas{ background:var(--green-soft); color:var(--green); }

/* halaman profil */
.stat-card{
  background:var(--blue-card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:16px;
  margin-bottom:10px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.stat-card .stat-label{ font-size:0.84rem; color:var(--text-soft); }
.stat-card .stat-value{ font-family:'Fraunces', serif; font-size:1.15rem; font-weight:500; }
.about-box{
  text-align:center;
  color:var(--text-faint);
  font-size:0.78rem;
  padding:24px 0 8px;
}