:root {
  color-scheme: light;
  --primary-color: #059669;
  --primary-dark: #047857;
  --accent-color: #f59e0b;
  --bg-color: #ecf5f0;
  --card-bg: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #d7e5dd;
  --input-border: #bcd6c7;
  --hover-bg: #dff0e7;
  --row-alt: #f4faf7;
  --shadow: 0 8px 24px -8px rgba(5, 150, 105, 0.25);
  --gradient-hero: linear-gradient(135deg, #047857, #059669 55%, #10b981);
  --ring: 0 0 0 3px rgba(5, 150, 105, 0.15);
  --ok-color: #047857;
  --err-color: #dc2626;
  --danger-hover: #b91c1c;
  --radius: 16px;
}

/* Dark mode: ikut sistem (HP/tablet/laptop), aksen emerald terang.
   Pilihan manual (localStorage) menang via atribut data-theme di <html>. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --primary-color: #34d399;
    --primary-dark: #6ee7b7;
    --accent-color: #fbbf24;
    --bg-color: #0a1a14;
    --card-bg: #10251d;
    --text-main: #e6f4ed;
    --text-muted: #93a89e;
    --border-color: #1e3a2f;
    --input-border: #2c4f40;
    --hover-bg: #14382c;
    --row-alt: #0e2119;
    --shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.6);
    --gradient-hero: linear-gradient(135deg, #065f46, #047857 55%, #059669);
    --ring: 0 0 0 3px rgba(52, 211, 153, 0.2);
    --ok-color: #34d399;
    --err-color: #f87171;
    --danger-hover: #f87171;
  }

  :root:not([data-theme="light"]) select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2393a89e' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --primary-color: #34d399;
  --primary-dark: #6ee7b7;
  --accent-color: #fbbf24;
  --bg-color: #0a1a14;
  --card-bg: #10251d;
  --text-main: #e6f4ed;
  --text-muted: #93a89e;
  --border-color: #1e3a2f;
  --input-border: #2c4f40;
  --hover-bg: #14382c;
  --row-alt: #0e2119;
  --shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.6);
  --gradient-hero: linear-gradient(135deg, #065f46, #047857 55%, #059669);
  --ring: 0 0 0 3px rgba(52, 211, 153, 0.2);
  --ok-color: #34d399;
  --err-color: #f87171;
  --danger-hover: #f87171;
}

:root[data-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2393a89e' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.5;
  padding: 16px;
}

/* --- Layar auth di tengah (login/register saja, halaman app rata atas) --- */
.center-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Kartu --- */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  width: 90%;
  max-width: 600px;
  margin: 16px auto;
}

.card h1, .card h2 {
  color: var(--primary-color);
  margin-bottom: 12px;
}

/* --- Form --- */
.field {
  margin-bottom: 16px;
}

label {
  font-weight: 600;
  font-size: 0.9rem;
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="number"] {
  width: 100%;
  min-height: 44px;
  padding: 10px;
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
  font-family: inherit;
  color: var(--text-main);
  background-color: var(--card-bg);
  border: 1px solid var(--input-border);
  border-radius: 6px;
}

/* Select native: panah bawaan diganti chevron custom agar identik
   dengan dropdown produk (posisi + bentuk sama persis) */
select {
  width: 100%;
  min-height: 44px;
  padding: 10px 36px 10px 10px;
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
  font-family: inherit;
  color: var(--text-main);
  background-color: var(--card-bg);
  border: 1px solid var(--input-border);
  border-radius: 6px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

input:focus, select:focus, #dropdown-tombol:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: var(--ring);
}

/* --- Tombol --- */
.btn, button {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.btn:hover, button:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn:active, button:active {
  transform: translateY(0);
  box-shadow: none;
}

/* Varian tombol: bahaya (hapus) + lembut (batal/tutup).
   background-image: none = matikan gradasi hijau agar identitas
   warna solid terjaga (merah = destruktif, abu = sekunder). */
.btn-danger {
  background-color: var(--err-color);
  background-image: none;
}

.btn-danger:hover {
  background-color: var(--danger-hover);
  background-image: none;
}

.btn-soft {
  background-color: var(--border-color);
  background-image: none;
  color: var(--text-main);
}

.btn-soft:hover {
  background-color: var(--input-border);
  background-image: none;
}

/* Tombol ikon: kotak kecil berisi SVG, teks disembunyikan visual */
.btn-ikon {
  padding: 8px 10px;
  line-height: 0;
  background: transparent;
  color: var(--text-muted);
}

.btn-ikon:hover {
  background-color: var(--border-color);
  color: var(--text-main);
  transform: none;
  box-shadow: none;
  filter: none;
}

.btn-ikon svg {
  vertical-align: middle;
}

/* --- Teks --- */
#hasil, #hasil-login, #hasil-register, #hasil-username, #info-user, #info, #meter-password {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Pesan semantik: sukses hijau, error merah */
.msg-ok {
  color: var(--ok-color) !important;
  font-weight: 600;
}

.msg-err {
  color: var(--err-color) !important;
  font-weight: 600;
}

/* Angka hero dashboard: kartu gradient hijau + angka putih besar */
.saldo-hero {
  background: var(--gradient-hero);
  border-radius: var(--radius);
  padding: 20px;
  margin: 12px 0 16px;
  box-shadow: var(--shadow);
  color: #ffffff;
}

.saldo-hero .saldo-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.85;
  margin-bottom: 4px;
}

.saldo-hero #saldo {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
}

.saldo-hero #saldo.saldo-minus {
  color: #fecaca !important;
}

/* Sidebar menu: kiri di laptop (>=1024px), bar atas di HP.
   Link berikon (SVG via data-ikon), halaman aktif pil hijau solid. */
.sidebar {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px;
  width: 90%;
  max-width: 600px;
  margin: 16px auto 0;
}

.sidebar-brand {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.sidebar-nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-nav a .nav-ikon {
  line-height: 0;
}

.sidebar-nav a .nav-ikon svg {
  width: 20px;
  height: 20px;
}

.sidebar-nav a:hover {
  background-color: var(--hover-bg);
  color: var(--text-main);
}

.sidebar-nav a.nav-aktif {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: #ffffff;
}

@media (min-width: 1024px) {
  /* Full-bleed desktop: tanpa jeda tepi. HP/tablet (<1024px) tidak
     tersentuh = padding + radius nyaman tetap seperti semula. */
  body.app {
    padding: 0 0 0 216px;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 216px;
    max-width: none;
    margin: 0;
    border: none;
    border-right: 1px solid var(--border-color);
    border-radius: 0;
    box-shadow: none;
  }

  .sidebar-nav {
    flex-direction: column;
    overflow: visible;
  }

  /* Khusus halaman app (body.app): auth (center-screen) tidak ikut. */
  body.app .card {
    width: 100%;
    max-width: none;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    min-height: 100vh;
  }
}

/* Status tema di Profile */
.tema-status {
  color: var(--text-muted);
  font-weight: 400;
}

/* Judul seksi non-field (pengganti label telanjang agar Console bersih) */
.label-teks {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

/* Tab Riwayat (Semua/Masuk/Keluar): pil netral, aktif hijau gradient */
.tab-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.tab-riwayat {
  background-color: var(--hover-bg);
  background-image: none;
  color: var(--text-main);
  border-radius: 999px;
  padding: 8px 18px;
}

.tab-riwayat:hover {
  background-color: var(--hover-bg);
  background-image: none;
  transform: none;
  box-shadow: none;
  filter: none;
}

.tab-riwayat.tab-aktif {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: #ffffff;
}

/* Badge jenis di tabel gabungan: hijau = masuk, merah = keluar */
.badge-masuk, .badge-keluar {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-masuk {
  background-color: var(--hover-bg);
  color: var(--ok-color);
}

.badge-keluar {
  background-color: #fdecec;
  color: var(--err-color);
}

:root[data-theme="dark"] .badge-keluar {
  background-color: #3a1d1d;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .badge-keluar {
    background-color: #3a1d1d;
  }
}

/* Ritme vertikal antar blok */
.card hr {
  margin: 16px 0;
  border: none;
  border-top: 1px solid var(--border-color);
}

.card ul {
  margin: 8px 0 8px 20px;
}

.card li {
  margin-bottom: 6px;
}

a {
  color: var(--primary-color);
}

/* --- Dropdown custom (milik webapp, serasi kartu) --- */
.dropdown {
  position: relative;
  margin-top: 8px;
}

#dropdown-tombol {
  position: relative;
  width: 100%;
  min-height: 44px;
  padding: 10px 36px 10px 10px;
  font-size: 0.9rem;
  font-weight: 400;
  font-family: inherit;
  text-align: left;
  line-height: 1.5;
  color: var(--text-main);
  background-color: var(--card-bg);
  background-image: none;
  border: 1px solid var(--input-border);
  border-radius: 6px;
}

#dropdown-tombol:hover {
  background-color: var(--card-bg);
  background-image: none;
  border-color: var(--primary-color);
}

#dropdown-tombol .dd-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  line-height: 0;
}

#dropdown-tombol .dd-chevron svg {
  display: block;
}

.dropdown-list {
  position: absolute;
  left: 0;
  right: 0;
  background-color: var(--card-bg);
  border: 1px solid var(--input-border);
  border-radius: 6px;
  box-shadow: var(--shadow);
  padding: 8px;
  z-index: 10;
}

#dropdown-cari {
  margin-top: 0;
}

.dropdown-item {
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}

.dropdown-item:hover {
  background-color: var(--hover-bg);
}

.dropdown-tambah {
  font-weight: 600;
  color: var(--primary-color);
}

.dropdown-kosong {
  color: var(--text-muted);
  cursor: default;
}

/* --- Tabel transaksi: 2 seksi + subtotal, angka kanan --- */
/* Scroll horizontal hanya tabel di HP sempit (halaman tidak ikut geser) */
.tabel-scroll {
  overflow-x: auto;
  margin-bottom: 16px;
}

.tabel-transaksi {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tabel-transaksi th,
.tabel-transaksi td {
  border: 1px solid var(--border-color);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

.tabel-transaksi thead th {
  background-color: var(--hover-bg);
}

.tabel-transaksi tbody tr:nth-child(even) {
  background-color: var(--row-alt);
}

.tabel-transaksi td:nth-child(3),
.tabel-transaksi tfoot td:nth-child(2) {
  text-align: right;
  white-space: nowrap;
}

.tabel-transaksi tfoot td {
  font-weight: 700;
  background-color: var(--bg-color);
}

/* --- Tabel ringkasan kategori + bar mini (CSS murni, tanpa lib) --- */
.tabel-kategori {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tabel-kategori td {
  padding: 6px 4px;
  vertical-align: middle;
}

.bar-mini {
  background-color: var(--border-color);
  border-radius: 6px;
  height: 10px;
  min-width: 60px;
}

.bar-mini-isi {
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  border-radius: 6px;
  height: 10px;
}

/* Grafik dashboard (Chart.js): canvas ikut lebar kartu */
#grafik-arus, #grafik-minggu, #grafik-kategori {
  max-width: 100%;
}

/* --- Panel inline (catatan + edit): baris khusus di bawah baris induk --- */
.baris-catatan td,
.baris-edit td {
  background-color: var(--row-alt);
}

.panel-catatan .field {
  margin-bottom: 10px;
}

.panel-catatan label {
  display: block;
  margin-bottom: 2px;
}

/* --- Input Rupiah: prefix Rp sebagai span (visual saja, bukan ketikan) --- */
.input-rp {
  display: flex;
  align-items: stretch;
  margin-top: 8px;
}

.input-rp span {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: var(--bg-color);
  border: 1px solid var(--input-border);
  border-right: none;
  border-radius: 6px 0 0 6px;
}

.input-rp input {
  margin-top: 0;
  border-radius: 0 6px 6px 0;
}

/* Tombol mata password menempel di kanan input (reuse .input-rp) */
.input-rp button {
  flex-shrink: 0;
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
}

.input-rp input {
  border-radius: 0;
}

.input-rp span + input {
  border-left: none;
}

/* Tombol mata password overlay di dalam input (opsi A) */
.password-wrap {
  position: relative;
  margin-top: 8px;
}

.password-wrap input {
  width: 100%;
  padding-right: 44px;
  background-color: var(--card-bg);
  color: var(--text-main);
}

.password-wrap .btn-ikon {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  padding: 6px;
  background: transparent;
  border: none;
}

.password-wrap .btn-ikon:hover {
  background: transparent;
  color: var(--primary-color);
}

/* --- Responsif --- */
@media (min-width: 600px) {
  .card { width: 500px; }
}

@media (min-width: 1024px) {
  /* Ukuran kartu full-bleed diatur blok layout di atas; di sini hanya grid grafik.
     PENTING: .card fluid didefinisikan ulang di bawah agar menang atas
     .card 500px dari blok 600px (urutan source = penentu). */

  /* Grafik duo berdampingan (arus + mingguan), donat penuh di bawah.
     HP (<1024px) tetap 1 kolom seperti semula. */
  .grid-grafik {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
    align-items: start;
  }

  .grid-grafik .field-grafik-penuh {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Kartu fluid full-bleed khusus halaman app (body.app): auth tetap kartu
     tengah. HARUS di bawah blok 600px agar menang cascade.
     Tanpa ini kolom konten terjepit 500px + void kanan (bug PR #72). */
  body.app .card {
    width: 100%;
    max-width: none;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    min-height: 100vh;
    padding: 32px;
  }

  /* Auth (login/register) tetap kartu tengah 600px seperti sebelum Fase A. */
  body.center-screen .card {
    width: 600px;
  }

  /* Stat duo dashboard: 2 kartu berdampingan memenuhi lebar */
  .stat-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 12px 0 16px;
  }

  /* Anti-jepit: anak grid boleh menyusut, canvas ikut kolom */
  .grid-grafik > .field {
    min-width: 0;
  }
}

/* Stat duo: susun bawah di HP, kartu mini bergaris */
.stat-duo {
  display: grid;
  gap: 12px;
  margin: 12px 0 16px;
}

.stat-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}

.stat-card .stat-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat-card strong {
  font-size: 1.5rem;
  font-weight: 700;
}

.stat-masuk strong {
  color: var(--ok-color);
}

.stat-keluar strong {
  color: var(--err-color);
}
