/* ── Reset & base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #fef9f0;
  --bg-2:      #fef3c7;
  --bg-3:      #f5f0e8;
  --amber:     #f59e0b;
  --amber-d:   #92400e;
  --amber-l:   #fde68a;
  --green:     #34d399;
  --green-d:   #065f46;
  --green-l:   #d1fae5;
  --red:       #f87171;
  --red-d:     #991b1b;
  --red-l:     #fee2e2;
  --blue:      #60a5fa;
  --blue-d:    #1e40af;
  --blue-l:    #dbeafe;
  --purple:    #a78bfa;
  --text:      #1c1917;
  --text-muted:#78716c;
  --border:    #fed7aa;
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --shadow:    4px 4px 0 var(--amber);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-3);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  overflow-x: hidden;
}

/* ── Top nav ────────────────────────────────────────── */
.topnav {
  background: var(--amber);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.app-title {
  font-size: 18px;
  font-weight: 900;
  color: white;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.nav-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255,255,255,0.25);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.tab-btn:hover { background: rgba(255,255,255,0.4); }
.tab-btn.active { background: white; color: var(--amber-d); }

.nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.month-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.month-nav button {
  background: rgba(255,255,255,0.25);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.month-nav button:hover { background: rgba(255,255,255,0.4); }
.month-nav button.active { background: white; color: var(--amber-d); }

.btn-range-toggle {
  font-size: 11px !important;
  padding: 6px 8px !important;
  letter-spacing: 0;
}

#month-picker, #month-end-picker {
  background: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--amber-d);
  cursor: pointer;
}

.btn-settings {
  background: rgba(255,255,255,0.25);
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 16px;
  cursor: pointer;
  order: 4;
}
.btn-settings:hover { background: rgba(255,255,255,0.4); }

/* Desktop: topnav-row1 verdwijnt als box, kinderen worden directe flex-items */
.topnav-row1 { display: contents; }
.app-title   { order: 1; }
.nav-tabs    { order: 2; }
.nav-right   { order: 3; margin-left: auto; }

/* ── Main content ───────────────────────────────────── */
main { padding: 20px; max-width: 1100px; margin: 0 auto; }
.panel { }
.hidden { display: none !important; }

/* ── Cards ──────────────────────────────────────────── */
.card {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.card-amber { background: var(--bg-2); border-color: var(--amber); }
.card-green { background: var(--green-l); border-color: var(--green); }
.card-red   { background: var(--red-l);   border-color: var(--red); }
.card-blue  { background: var(--blue-l);  border-color: var(--blue); }

.card-label {
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.65;
  margin-bottom: 4px;
}

.card-value {
  font-size: 22px;
  font-weight: 900;
  line-height: 1.1;
}

.card-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ── Grid helpers ───────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.grid-2-1 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 12px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }

/* ── Section title ──────────────────────────────────── */
.section-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--amber-d);
  margin-bottom: 10px;
}

/* ── Category bar rows ──────────────────────────────── */
.cat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.cat-row-drill {
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 3px 4px;
  margin-left: -4px;
  transition: background 0.15s;
}
.cat-row-drill:hover { background: var(--amber-l); }
.cat-dot { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.cat-lbl { font-size: 11px; flex: 0 0 100px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cat-bar-bg { flex: 1; background: var(--amber-l); border-radius: 4px; height: 7px; }
.cat-bar    { height: 100%; border-radius: 4px; transition: width 0.3s; }
.cat-amt    { font-size: 11px; font-weight: 700; width: 70px; text-align: right; }
.cat-drill-icon { font-size: 14px; color: var(--text-muted); flex-shrink: 0; line-height: 1; }

/* ── Progress bars (savings goals) ─────────────────── */
.progress-bg  { background: var(--amber-l); border-radius: 6px; height: 10px; }
.progress-fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--amber), #fb923c); transition: width 0.4s; }

/* ── Buttons ────────────────────────────────────────── */
.btn-primary {
  background: var(--amber);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover { background: #d97706; }

.btn-secondary {
  background: white;
  color: var(--amber-d);
  border: 2px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--bg-2); }

.btn-danger {
  background: var(--red-l);
  color: var(--red-d);
  border: 2px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.btn-danger:hover { background: var(--red); color: white; }

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px 4px;
  border-radius: 4px;
}
.btn-icon:hover { background: var(--amber-l); }

/* ── Forms ──────────────────────────────────────────── */
.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  align-items: flex-end;
}

.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group label { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--amber-d); }

input[type="text"],
input[type="number"],
input[type="date"],
input[type="month"],
select {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 13px;
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
input:focus, select:focus { border-color: var(--amber); }

.form-error { font-size: 11px; color: var(--red-d); font-weight: 700; margin-top: 4px; }

/* ── Tables ─────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--amber-d);
  background: var(--bg-2);
  border-bottom: 2px solid var(--amber);
}
.data-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--amber-l);
}
.data-table tr:hover td { background: var(--bg-2); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tfoot td { border-bottom: none; font-weight: 800; }

/* ── Empty state ────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 10px; }
.empty-state p { font-size: 13px; }

/* ── Modals ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal {
  background: var(--bg);
  border: 3px solid var(--amber);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 90%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}

.modal-wide { max-width: 760px; }
.modal h2 { font-size: 16px; font-weight: 900; color: var(--amber-d); margin-bottom: 16px; }

/* ── Avatar badge ───────────────────────────────────── */
.avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
  color: white;
  flex-shrink: 0;
}

/* ── Filter bar ─────────────────────────────────────── */
.filter-bar { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.filter-btn {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-muted);
}
.filter-btn.active { background: var(--bg-2); border-color: var(--amber); color: var(--amber-d); }

/* ── Savings goal cards ─────────────────────────────── */
.goal-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
}
.goal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.goal-name   { font-size: 14px; font-weight: 800; }
.goal-amounts { display: flex; gap: 4px; align-items: baseline; margin-bottom: 8px; }
.goal-current { font-size: 18px; font-weight: 900; color: var(--amber-d); }
.goal-target  { font-size: 12px; color: var(--text-muted); }
.goal-pct     { font-size: 11px; font-weight: 700; color: var(--amber); }
.goal-actions { display: flex; gap: 6px; margin-top: 10px; align-items: center; }
.goal-input   { width: 100px; }

/* ── Charts container ───────────────────────────────── */
.chart-container { position: relative; height: 280px; }
.chart-container-sm { position: relative; height: 200px; }

/* ── Person filter pills ────────────────────────────── */
.person-filter { display: flex; gap: 8px; margin-bottom: 16px; }
.person-pill {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.15s;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 700px) {
  .grid-3   { grid-template-columns: 1fr; }
  .grid-2   { grid-template-columns: 1fr; }
  .grid-2-1 { grid-template-columns: 1fr; }
  main { padding: 10px; }

  /* Nav: title + settings top, tabs middle, month nav bottom */
  .topnav {
    gap: 0;
    padding: 8px 12px;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100vw;
  }

  .topnav-row1 {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    order: 0;
  }

  .nav-tabs  { order: 1; margin-left: 0; }
  .nav-right { order: 2; margin-left: 0; }

  .nav-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: visible;
    gap: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-bottom: 8px;
    padding-bottom: 2px;
    width: 100%;
    min-width: 0;
  }
  .nav-tabs::-webkit-scrollbar { display: none; }

  .tab-btn {
    flex-shrink: 0;
    padding: 8px 14px;
    font-size: 13px;
    min-height: 36px;
  }

  .nav-right {
    margin-left: 0;
    justify-content: center;
  }

  .month-nav button {
    min-height: 36px;
    min-width: 36px;
    padding: 6px 10px;
  }

  #month-picker, #month-end-picker {
    font-size: 14px;
    padding: 6px 8px;
    min-height: 36px;
  }

  .btn-settings {
    font-size: 20px;
    padding: 6px 10px;
    min-height: 36px;
    min-width: 36px;
  }

  /* Larger touch targets for buttons */
  .btn-primary, .btn-secondary {
    min-height: 42px;
    font-size: 14px;
  }

  .btn-danger {
    min-height: 36px;
    padding: 6px 12px;
    font-size: 12px;
  }

  /* Tables: horizontal scroll */
  .card { overflow-x: auto; }
  .data-table { min-width: 480px; }

  /* Forms */
  input[type="text"],
  input[type="number"],
  input[type="date"],
  input[type="month"],
  select {
    min-height: 42px;
    font-size: 16px; /* voorkomt iOS zoom-in */
  }

  /* Modals */
  .modal {
    width: 96%;
    padding: 16px;
    max-height: 88vh;
  }
  .modal-wide { max-width: 96%; }

  /* Cards */
  .card-value { font-size: 20px; }

  /* Category bars */
  .cat-lbl { flex: 0 0 80px; }
}