:root {
  --bg: #0f1117;
  --panel: #171a23;
  --panel-2: #1e2230;
  --border: #2a2f3d;
  --text: #e6e8ee;
  --text-dim: #9aa0af;
  --accent: #6366f1;
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 24px;
  color: var(--accent);
}

.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.92rem;
}

.nav-link:hover { background: var(--panel-2); color: var(--text); }
.nav-link.active { background: var(--accent); color: white; }

.content {
  flex: 1;
  padding: 28px 36px;
  max-width: 1200px;
}

.topbar h1 { margin: 0 0 20px; font-size: 1.5rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.card .label { color: var(--text-dim); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.card .value { font-size: 1.6rem; font-weight: 700; margin-top: 6px; }
.card .value.green { color: var(--green); }
.card .value.red { color: var(--red); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}

.panel h2 { margin-top: 0; font-size: 1.05rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
}

th { color: var(--text-dim); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; }

.amount-pos { color: var(--green); }
.amount-neg { color: var(--red); }

.btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 9px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.88rem;
}

.btn:hover { opacity: 0.9; }
.btn.secondary { background: var(--panel-2); border: 1px solid var(--border); }
.btn.danger { background: var(--red); }
.btn.small { padding: 5px 10px; font-size: 0.78rem; }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

form.inline-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  align-items: end;
}

label { display: block; font-size: 0.78rem; color: var(--text-dim); margin-bottom: 4px; }

input, select, textarea {
  width: 100%;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.88rem;
}

.progress-bar {
  background: var(--panel-2);
  border-radius: 20px;
  height: 10px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  background: var(--accent);
  height: 100%;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
}

.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 12px 18px;
  border-radius: var(--radius);
  z-index: 100;
}

.toast.hidden { display: none; }
.toast.error { border-color: var(--red); color: var(--red); }
.toast.success { border-color: var(--green); color: var(--green); }

.text-dim { color: var(--text-dim); font-size: 0.85rem; }

.actions-cell { display: flex; gap: 6px; }

/* ---- Transaction edit drawer (slide-out panel on the right) ---- */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 440px;
  max-width: 92vw;
  background: var(--panel);
  border-left: 1px solid var(--border);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.22s ease;
  overflow-y: auto;
  padding: 22px;
}
.drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}
.drawer-header .amount { font-size: 1.4rem; font-weight: 700; }
.drawer-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 2px 6px;
}
.drawer-close:hover { color: var(--text); }
.drawer .field { margin-bottom: 14px; }
.drawer .field label { margin-bottom: 6px; }
.drawer .drawer-actions {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Rows that open the drawer on click */
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--panel-2); }

canvas { max-height: 280px; }

.cal-legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.cal-weekday {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-bottom: 6px;
}

.cal-day {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 110px;
  min-width: 0;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.cal-day-empty {
  background: transparent;
  border: none;
}

.cal-day-today {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.cal-day-number {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 600;
}

.cal-day-events {
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 90px;
  min-width: 0;
}

.cal-event {
  font-size: 0.7rem;
  padding: 2px 5px;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-left: 3px solid transparent;
  cursor: default;
  width: 100%;
  box-sizing: border-box;
}

.cal-event-pos {
  background: rgba(34, 197, 94, 0.12);
  border-left-color: var(--green);
  color: var(--green);
}

.cal-event-neg {
  background: rgba(239, 68, 68, 0.12);
  border-left-color: var(--red);
  color: var(--red);
}

.cal-event-bill {
  background: rgba(99, 102, 241, 0.12);
  border-left-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 800px) {
  .calendar-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .cal-day { min-height: 70px; padding: 4px; }
  .cal-event { font-size: 0.62rem; }
}