:root {
  --bg: #f5f2ec;
  --card: #ffffff;
  --accent: #8a552b;
  --accent-light: #b4773c;
  --dark: #111111;
  --text: #151515;
  --muted: #6f6f6f;
  --green: #2e7d32;
  --red: #c62828;
  --border: #e7dfd3;
  --soft: #f1eee8;
  --radius: 22px;
  --shadow: 0 16px 40px rgba(0,0,0,0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app {
  max-width: 1440px;
  margin: auto;
  padding: 24px;
}

/* HEADER */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.eyebrow,
.section-label {
  display: block;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
}

.app-header h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 0.95;
  letter-spacing: -2px;
}

.header-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* BUTTONS */

.btn {
  border: none;
  border-radius: 16px;
  padding: 14px 18px;
  min-height: 48px;
  cursor: pointer;
  font-weight: 800;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-light);
}

.btn-income {
  background: var(--green);
  color: white;
}

.btn-light {
  background: white;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-danger {
  background: #ffe6e6;
  color: var(--red);
}

.icon-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 8px;
  border-radius: 12px;
}

.icon-btn:hover {
  background: var(--soft);
}

i[data-lucide] {
  width: 20px;
  height: 20px;
  stroke-width: 2.4;
}

/* MAIN TABS */

.main-tabs {
  display: flex;
  gap: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
}

.main-tab {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  transition: 0.2s ease;
}

.main-tab:hover {
  background: var(--soft);
  color: var(--text);
}

.main-tab.active {
  background: var(--dark);
  color: white;
  box-shadow: 0 10px 24px rgba(0,0,0,0.16);
}

/* TAB PANELS */

.tab-panel {
  display: none;
  animation: fadeUp 0.35s ease both;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel,
.dashboard-hero {
  background: var(--card);
  border-radius: 30px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.8);
}

.panel-heading,
.dashboard-title {
  margin-bottom: 22px;
}

.panel-heading h2,
.dashboard-title h2 {
  margin: 8px 0 0;
  font-size: 32px;
  letter-spacing: -1px;
}

/* DASHBOARD */

.summary-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, 1fr);
  gap: 16px;
}

.summary-large .summary-card {
  min-height: 165px;
  padding: 24px;
}

.summary-card {
  position: relative;
  background: white;
  border-radius: 24px;
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 28px rgba(0,0,0,0.05);
  overflow: hidden;
}

.summary-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -50px auto;
  width: 130px;
  height: 130px;
  background: rgba(138,85,43,0.08);
  border-radius: 50%;
}

.summary-main {
  background: linear-gradient(135deg, #fff2df, #ffe5bf);
}

.summary-card span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 1px;
}

.summary-card strong {
  display: block;
  margin: 14px 0 8px;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -1px;
  position: relative;
  z-index: 2;
}

.summary-card small {
  color: var(--muted);
  font-size: 15px;
  position: relative;
  z-index: 2;
}

.card-icon {
  position: absolute;
  top: 22px;
  right: 22px;
  opacity: 0.18;
  z-index: 1;
}

.card-icon i {
  width: 34px;
  height: 34px;
}

.card-icon.green {
  color: var(--green);
}

.card-icon.red {
  color: var(--red);
}

/* GOAL PREVIEW */

.goal-preview {
  margin-top: 18px;
  background: linear-gradient(135deg, #111111, #2a2119);
  color: white;
  border-radius: 26px;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: center;
}

.goal-preview .section-label {
  color: rgba(255,255,255,0.55);
}

.goal-preview h3 {
  margin: 8px 0;
  font-size: 26px;
}

.goal-preview p {
  margin: 0;
  color: rgba(255,255,255,0.7);
}

.progress-area {
  display: grid;
  grid-template-columns: 1fr 70px;
  align-items: center;
  gap: 14px;
}

.progress-bar {
  height: 16px;
  background: rgba(255,255,255,0.18);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar.big {
  background: var(--soft);
  height: 20px;
}

.progress-bar div {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--green), #74c476);
  border-radius: 999px;
  transition: width 0.6s ease;
}

#goalProgressText {
  font-size: 22px;
}

/* CATEGORY */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  background: var(--soft);
  padding: 9px 10px 9px 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
}

.chip button {
  border: none;
  background: #ffdede;
  color: var(--red);
  border-radius: 999px;
  width: 22px;
  height: 22px;
  cursor: pointer;
  font-weight: 900;
}

.category-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

/* FORMS */

label span {
  display: block;
  margin-bottom: 7px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 800;
}

input,
select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: white;
  padding: 14px 15px;
  font-size: 15px;
  outline: none;
  min-height: 50px;
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(138,85,43,0.12);
}

/* FILTERS */

.filters {
  display: grid;
  grid-template-columns: auto repeat(5, 1fr);
  gap: 14px;
  align-items: end;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab {
  border: none;
  background: var(--soft);
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.tab.active {
  background: var(--dark);
  color: white;
}

/* CHARTS */

.charts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.chart-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 20px;
  min-height: 430px;
}

.chart-card h3 {
  margin: 0;
  font-size: 21px;
}

.chart-card p {
  margin: 6px 0 18px;
  color: var(--muted);
}

.chart-wrap {
  height: 330px;
  position: relative;
}

.chart-center {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}

.chart-center span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 800;
}

.chart-center strong {
  font-size: 22px;
}

/* GOAL */

.goal-form {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto;
  gap: 14px;
  align-items: end;
}

.goal-card {
  margin-top: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #fff, #fff7eb);
  border-radius: 24px;
  padding: 24px;
}

.goal-card h3 {
  margin: 0 0 8px;
  font-size: 28px;
}

.goal-card p {
  color: var(--muted);
  margin: 0 0 20px;
}

/* DATA */

.data-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  margin-bottom: 22px;
}

.import-box {
  border: 1px dashed var(--accent);
  background: #fff8ef;
  border-radius: 20px;
  padding: 18px;
}

.import-box p {
  color: var(--muted);
  margin: 6px 0 12px;
}

.toolbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: start;
}

/* TABLE */

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

th {
  background: var(--dark);
  color: white;
  text-align: left;
  padding: 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

td small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

.type-pill {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.type-pill.income {
  background: #dcfce7;
  color: var(--green);
}

.type-pill.expense {
  background: #ffe4e4;
  color: var(--red);
}

.amount.income {
  color: var(--green);
  font-weight: 900;
}

.amount.expense {
  color: var(--red);
  font-weight: 900;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: 22px;
  padding: 48px;
  display: grid;
  place-items: center;
  color: var(--muted);
}

/* MODAL */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.48);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: 28px;
  padding: 26px;
  width: 540px;
  max-width: 100%;
  box-shadow: 0 30px 80px rgba(0,0,0,0.22);
  animation: modalIn 0.28s ease both;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.modal-header h2 {
  margin: 8px 0 0;
  font-size: 28px;
}

.modal-form {
  display: grid;
  gap: 14px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

/* RESPONSIVE */

@media (max-width: 1150px) {
  .summary-grid,
  .summary-large {
    grid-template-columns: repeat(2, 1fr);
  }

  .filters,
  .goal-form,
  .data-toolbar {
    grid-template-columns: 1fr;
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }

  .goal-preview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .app {
    padding: 14px;
  }

  .app-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .summary-grid,
  .summary-large {
    grid-template-columns: 1fr;
  }

  .main-tabs {
    border-radius: 22px;
    width: 100%;
  }

  .category-actions,
  .toolbar-actions,
  .header-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}