.spending-page {
  max-width: 1240px;
  padding-top: 34px;
}

.spending-hero {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-bottom: 28px;
  padding: 32px 34px;
  overflow: hidden;
  border: 1px solid rgba(96, 165, 250, .18);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(120deg, rgba(59, 130, 246, .14), rgba(139, 92, 246, .06) 55%, rgba(15, 22, 38, .25)),
    rgba(255, 255, 255, .035);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .2);
}

.spending-hero::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  right: -70px;
  top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(96, 165, 250, .2), transparent 68%);
  pointer-events: none;
}

.spending-hero-copy,
.spending-hero-actions {
  position: relative;
  z-index: 1;
}

.spending-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 9px;
  color: #93c5fd;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, .12), 0 0 14px rgba(34, 197, 94, .55);
}

.spending-hero h1 {
  margin: 0 0 7px;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: -.045em;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.spending-hero-copy > p {
  max-width: 690px;
  color: var(--text-secondary);
  font-size: 1rem;
}

.spending-meta {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: .8rem;
}

.spending-meta strong { color: var(--text-secondary); font-weight: 600; }

.spending-hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.demo-badge {
  padding: 6px 11px;
  border: 1px solid rgba(245, 158, 11, .28);
  border-radius: 100px;
  background: rgba(245, 158, 11, .1);
  color: #fcd34d;
  font-size: .72rem;
  font-weight: 650;
}

.refresh-button { white-space: nowrap; }
.refresh-button.is-loading .refresh-icon { display: inline-block; animation: spending-spin .8s linear infinite; }
@keyframes spending-spin { to { transform: rotate(360deg); } }

.spending-state {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.spending-state[hidden],
#spendingDashboard[hidden],
.demo-badge[hidden],
.spending-meta[hidden] { display: none !important; }

.spending-state h2 { margin: 0; font-size: 1.25rem; }
.spending-state p { max-width: 560px; color: var(--text-secondary); }
.state-icon { font-size: 2rem; }

.loading-ring {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(255,255,255,.08);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spending-spin .8s linear infinite;
}

.loading-lines { width: min(330px, 80%); margin-top: 5px; }
.loading-lines span {
  display: block;
  height: 7px;
  margin: 8px auto;
  border-radius: 20px;
  background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.11), rgba(255,255,255,.04));
  background-size: 200% 100%;
  animation: spending-shimmer 1.3s infinite;
}
.loading-lines span:nth-child(2) { width: 76%; }
.loading-lines span:nth-child(3) { width: 54%; }
@keyframes spending-shimmer { to { background-position: -200% 0; } }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.spending-kpi {
  position: relative;
  min-height: 145px;
  padding: 21px 22px 19px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.052);
  box-shadow: 0 12px 35px rgba(0,0,0,.16);
  transition: var(--transition);
}

.spending-kpi::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--kpi-color);
}

.spending-kpi::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  right: -40px;
  bottom: -50px;
  border-radius: 50%;
  background: var(--kpi-glow);
  filter: blur(6px);
}

.spending-kpi:hover { transform: translateY(-3px); border-color: var(--glass-border-hover); }
.kpi-blue { --kpi-color:#3b82f6; --kpi-glow:rgba(59,130,246,.16); }
.kpi-violet { --kpi-color:#8b5cf6; --kpi-glow:rgba(139,92,246,.16); }
.kpi-green { --kpi-color:#22c55e; --kpi-glow:rgba(34,197,94,.14); }
.kpi-amber { --kpi-color:#f59e0b; --kpi-glow:rgba(245,158,11,.15); }

.kpi-topline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 17px;
  color: var(--text-secondary);
  font-size: .75rem;
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.kpi-symbol { color: var(--kpi-color); font-size: 1rem; }
.kpi-number { display: block; color: var(--text-primary); font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.1; letter-spacing: -.035em; }
.kpi-detail { display: block; margin-top: 7px; color: var(--text-muted); font-size: .78rem; }

.spending-card {
  margin-top: 20px;
  padding: 24px 26px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.045);
  box-shadow: 0 14px 38px rgba(0,0,0,.16);
  backdrop-filter: blur(12px);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
}

.section-heading h2 { margin: 0 0 4px; font-size: 1.12rem; }
.section-heading p { color: var(--text-muted); font-size: .8rem; }
.compact-heading { margin-bottom: 16px; }

.currency-control {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text-muted);
  font-size: .78rem;
}

.currency-control .form-control { width: 96px; padding: 8px 11px; }

.chart-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.granularity-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  background: rgba(0,0,0,.15);
}

.granularity-switch button {
  padding: 7px 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
  font-size: .76rem;
  font-weight: 650;
}

.granularity-switch button:hover { color: var(--text-primary); }
.granularity-switch button.active {
  background: rgba(96,165,250,.16);
  color: #bfdbfe;
  box-shadow: 0 2px 9px rgba(0,0,0,.16);
}

.chart-shell {
  position: relative;
  min-height: 280px;
  padding-top: 27px;
  overflow-x: auto;
}

.chart-shell::before,
.chart-shell::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  border-top: 1px dashed rgba(255,255,255,.075);
  pointer-events: none;
}
.chart-shell::before { top: 31%; }
.chart-shell::after { top: 63%; }

.chart-y-label {
  position: absolute;
  top: 1px;
  right: 0;
  color: var(--text-muted);
  font-size: .67rem;
}

.weekly-chart {
  display: flex;
  align-items: stretch;
  gap: clamp(8px, 1.4vw, 17px);
  min-width: 690px;
  height: 250px;
  padding: 0 6px;
}

.weekly-chart.daily-view {
  gap: 5px;
  min-width: 1540px;
}

.daily-view .week-column { min-width: 20px; }
.daily-view .week-bar-track { width: 18px; }
.daily-view .week-value { opacity: 0; font-size: .62rem; transition: opacity .15s ease; }
.daily-view .week-column:hover .week-value { opacity: 1; }

.week-column {
  display: flex;
  flex: 1 1 0;
  min-width: 52px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}

.week-value {
  min-height: 19px;
  margin-bottom: 7px;
  color: var(--text-secondary);
  font-size: .69rem;
  font-weight: 600;
  white-space: nowrap;
}

.week-bar-track {
  display: flex;
  align-items: flex-end;
  width: min(100%, 54px);
  height: 177px;
  border-radius: 8px 8px 3px 3px;
  background: rgba(255,255,255,.025);
}

.week-bar {
  width: 100%;
  min-height: 3px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, #60a5fa, #6366f1 58%, #7c3aed);
  box-shadow: 0 0 20px rgba(59,130,246,.14);
  transition: height .55s cubic-bezier(.22,1,.36,1), filter .2s ease;
}

.week-column:hover .week-bar { filter: brightness(1.2); }
.week-column.partial .week-bar { opacity: .58; background: linear-gradient(180deg, #94a3b8, #475569); }
.week-label { margin-top: 9px; color: var(--text-muted); font-size: .66rem; white-space: nowrap; }
.partial-dot { color: #fbbf24; }

.align-right { text-align: right; }
.week-cell { color: var(--text-primary); font-weight: 550; }
.week-cell small { display: block; color: var(--text-muted); font-weight: 400; }
.partial-pill {
  display: inline-block;
  margin-left: 7px;
  padding: 1px 7px;
  border-radius: 99px;
  background: rgba(245,158,11,.1);
  color: #fcd34d;
  font-size: .66rem;
  font-weight: 600;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
  gap: 14px;
}

.program-item {
  padding: 19px 20px;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59,130,246,.075), rgba(255,255,255,.025));
}

.program-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 13px;
  color: var(--text-primary);
  font-size: .94rem;
  font-weight: 650;
}

.program-id { padding: 3px 8px; border-radius: 99px; background: rgba(59,130,246,.13); color: #93c5fd; font-size: .68rem; }
.program-price { margin-bottom: 5px; color: var(--text-primary); font-size: 1.42rem; font-weight: 700; letter-spacing: -.025em; }
.program-price span { color: var(--text-muted); font-size: .72rem; font-weight: 500; letter-spacing: 0; }
.program-flat { color: var(--text-secondary); font-size: .78rem; }
.program-description { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.06); color: var(--text-muted); font-size: .76rem; }
.empty-programs { color: var(--text-muted); font-size: .85rem; }

.calculation-note {
  display: flex;
  gap: 11px;
  margin-top: 17px;
  padding: 13px 15px;
  border: 1px solid rgba(59,130,246,.16);
  border-radius: var(--radius-md);
  background: rgba(59,130,246,.055);
  color: var(--text-muted);
  font-size: .75rem;
  line-height: 1.6;
}
.calculation-note > span { color: #60a5fa; }
.calculation-note p + p { margin-top: 3px; }

@media (max-width: 960px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .spending-page { padding: 24px 16px 45px; }
  .spending-hero { align-items: flex-start; flex-direction: column; padding: 25px 22px; }
  .spending-hero-actions { width: 100%; align-items: stretch; }
  .demo-badge { align-self: flex-start; }
  .section-heading { flex-direction: column; }
  .chart-controls { width: 100%; justify-content: space-between; }
  .currency-control { align-self: stretch; justify-content: space-between; }
  .currency-control .form-control { width: 120px; }
}

@media (max-width: 520px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .spending-kpi { min-height: 126px; }
  .spending-card { padding: 21px 17px; }
  .chart-shell { margin: 0 -5px; }
}