:root {
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --radius: 14px;
  --radius-sm: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  --shadow-strong: 0 16px 40px rgba(15, 23, 42, 0.14);
  --primary: #0f766e;
  --primary-strong: #0d9488;
  --primary-hover: #0d9488;
  --primary-soft: rgba(15, 118, 110, 0.12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.1);
  --success: #16a34a;
  --bg: #eef2f4;
  --bg-elevated: #ffffff;
  --bg-muted: #f4f7f8;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #d8e0e6;
  --input-bg: #ffffff;
  --overlay: rgba(15, 23, 42, 0.45);
  --hero-1: #0f766e;
  --hero-2: #134e4a;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  color-scheme: light;
}

[data-theme='dark'] {
  --primary: #2dd4bf;
  --primary-strong: #5eead4;
  --primary-hover: #5eead4;
  --primary-soft: rgba(45, 212, 191, 0.16);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.14);
  --success: #4ade80;
  --bg: #0b1220;
  --bg-elevated: #121a2b;
  --bg-muted: #182235;
  --text: #e8eef7;
  --text-muted: #94a3b8;
  --border: #273349;
  --input-bg: #0f172a;
  --overlay: rgba(2, 6, 23, 0.62);
  --hero-1: #115e59;
  --hero-2: #0b1220;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-strong: 0 18px 44px rgba(0, 0, 0, 0.45);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

.hidden {
  display: none !important;
}

html,
body,
#root {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  background:
    radial-gradient(ellipse at top, color-mix(in srgb, var(--primary) 18%, transparent), transparent 55%),
    var(--bg);
}

.phone-frame {
  width: 100%;
  max-width: 430px;
  min-height: 100vh;
  min-height: 100dvh;
  height: 100vh;
  height: 100dvh;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  overflow-x: hidden;
  overflow-y: auto;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 14px;
}

.field label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1.5px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.textarea {
  min-height: 96px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius);
  padding: 13px 16px;
  font-weight: 700;
  transition: transform 0.12s ease, opacity 0.12s ease, background 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 70%, #0f172a));
  color: #fff;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--primary) 35%, transparent);
}

.btn-danger-outline {
  background: transparent;
  color: var(--danger);
  border: 1.5px solid var(--danger);
}

.btn-ghost {
  background: var(--bg-muted);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: -4px;
  margin-bottom: 14px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.error-box {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 14px;
  font-size: 13.5px;
  font-weight: 600;
}

.topbar {
  position: relative;
  z-index: 20;
  flex: 0 0 auto;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  border-bottom: 1px solid var(--border);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.topbar-user {
  min-width: 0;
  flex: 1;
}

.topbar-user .name {
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-user .meta {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px 14px calc(96px + var(--safe-bottom));
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.login-hero {
  background: linear-gradient(160deg, var(--hero-1), var(--hero-2));
  color: #fff;
  border-radius: 0 0 28px 28px;
  padding: 34px 22px 42px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-hero::before,
.login-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.login-hero::before {
  width: 140px;
  height: 140px;
  top: -40px;
  inset-inline-end: -30px;
}

.login-hero::after {
  width: 160px;
  height: 160px;
  bottom: -50px;
  inset-inline-start: -20px;
}

.brand-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.14);
  display: grid;
  place-items: center;
  position: relative;
}

.login-card {
  margin: -22px 14px 0;
  padding: 22px 18px 18px;
  position: relative;
  z-index: 2;
}

.demo-users {
  margin: 14px 14px 0;
  background: var(--primary-soft);
  border: 1px solid color-mix(in srgb, var(--primary) 38%, var(--border));
  border-radius: 14px;
  padding: 14px 16px 16px;
}

.demo-users-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
  text-align: start;
}

.demo-users-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-user-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.demo-user-creds {
  min-width: 0;
  flex: 0 1 auto;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  direction: ltr;
  unicode-bidi: isolate;
  text-align: start;
  white-space: nowrap;
}

.demo-user-btn {
  width: auto;
  flex: 0 0 auto;
  flex-shrink: 0;
  white-space: nowrap;
  text-align: center;
  padding: 8px 14px;
  border-radius: 10px;
  border: none;
  background: var(--primary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  font-family: inherit;
  transition: background 0.15s ease, transform 120ms ease;
}

.demo-user-btn:hover:not(:disabled) {
  background: var(--primary-hover);
}

.login-footer {
  text-align: center;
  margin: 12px 14px calc(18px + var(--safe-bottom));
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.password-wrap {
  position: relative;
}

.password-wrap .input {
  padding-inline-end: 48px;
}

.password-wrap .eye-btn {
  position: absolute;
  inset-inline-end: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: var(--text-muted);
}

.expense-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.expense-item {
  padding: 14px 15px;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  animation: fadeUp 0.35s ease both;
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.expense-item:hover,
.expense-item:focus-visible {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
  box-shadow: var(--shadow-strong);
  outline: none;
}

.expense-item:active {
  transform: scale(0.99);
}

.expense-item.pulse-hit {
  animation: greenPulse 0.9s ease;
}

.expense-item .title {
  font-weight: 800;
  font-size: 15px;
}

.expense-item .sub {
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  margin-top: 4px;
}

.expense-item .amount {
  font-weight: 800;
  font-size: 16px;
  color: var(--primary);
  white-space: nowrap;
}

.empty-state {
  text-align: center;
  padding: 42px 18px;
  color: var(--text-muted);
}

.empty-state h3 {
  margin: 0 0 6px;
  color: var(--text);
}

.fab {
  position: absolute;
  z-index: 25;
  bottom: calc(20px + var(--safe-bottom));
  inset-inline-end: 16px;
  width: 58px;
  height: 58px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 70%, #0f172a));
  color: #fff;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--primary) 42%, transparent);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}

.fab:hover,
.fab:focus-visible {
  transform: scale(1.06);
  outline: none;
  box-shadow: 0 12px 28px color-mix(in srgb, var(--primary) 52%, transparent);
}

.fab:active {
  transform: scale(0.96);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
}

.pagination-info {
  flex: 1;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.35;
}

.pagination-btn {
  padding: 8px 12px;
  min-width: 88px;
  font-size: 13px;
}

.pagination-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.sheet-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 40;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.sheet {
  width: 100%;
  max-width: 430px;
  max-height: min(92vh, 920px);
  overflow: auto;
  background: var(--bg-elevated);
  border-radius: 22px 22px 0 0;
  box-shadow: var(--shadow-strong);
  padding: 10px 16px calc(20px + var(--safe-bottom));
  animation: slideUp 0.28s ease;
}

.sheet-fixed {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: 0;
  height: min(92vh, 920px);
  max-height: min(92vh, 920px);
}

.sheet-form {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.sheet-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.sheet-footer {
  flex: 0 0 auto;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 12px 0 calc(16px + var(--safe-bottom));
}

.sheet-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0 14px;
  background: var(--bg-elevated);
  z-index: 2;
}

.sheet-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}

.close-x {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 20px;
  font-weight: 700;
}

.upload-box {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.upload-box:hover,
.upload-box:focus-visible {
  border-color: var(--primary);
  outline: none;
}

.upload-box.is-dragover {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.upload-box strong {
  display: block;
  font-size: 14px;
}

.upload-box span {
  color: var(--text-muted);
  font-size: 12px;
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 10px;
}

.sheet-form.edit-mode .add-only {
  display: none !important;
}

.sheet-footer.detail-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.confirm-overlay {
  align-items: center;
  padding: 20px;
  z-index: 55;
}

.confirm-card {
  width: min(360px, 100%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-strong);
  padding: 22px 18px 16px;
  text-align: center;
  animation: fadeUp 0.25s ease;
}

.confirm-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--danger-soft);
  color: var(--danger);
}

.confirm-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
}

.confirm-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.45;
}

.confirm-name {
  margin-top: 10px !important;
  color: var(--text) !important;
  font-weight: 800 !important;
  font-size: 14.5px !important;
}

.confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  border: none;
  box-shadow: 0 8px 18px rgba(220, 38, 38, 0.28);
}

.toast-stack {
  position: fixed;
  inset-inline: 0;
  bottom: calc(18px + var(--safe-bottom));
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  padding: 0 14px;
}

.toast {
  width: min(400px, 100%);
  pointer-events: auto;
  border-radius: 14px;
  padding: 12px 14px;
  color: #fff;
  font-weight: 700;
  font-size: 13.5px;
  box-shadow: var(--shadow-strong);
  animation: toastIn 0.25s ease;
}

.toast.success { background: #15803d; }
.toast.info { background: #0f766e; }
.toast.error { background: #b91c1c; }

.detail-hero {
  padding: 16px;
  margin-bottom: 14px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary) 14%, var(--bg-elevated)), var(--bg-elevated));
}

.detail-hero-title {
  font-size: 16px;
  font-weight: 800;
}

.detail-hero-amount {
  margin-top: 8px;
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.detail-hero-meta {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
}

.detail-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
}

.detail-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  align-self: center;
}

.detail-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  word-break: break-word;
  text-align: end;
}

.detail-images {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-image {
  display: block;
  padding: 10px;
  overflow: hidden;
}

.detail-image img {
  width: 100%;
  max-height: 240px;
  object-fit: contain;
  border-radius: 10px;
  display: block;
  background: var(--bg-muted);
}

.detail-image span {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  word-break: break-all;
}

.detail-image.detail-file {
  text-decoration: none;
  color: inherit;
}

.detail-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.detail-file-name {
  min-width: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}

.detail-file-action {
  flex: 0 0 auto;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}

.pulse-banner {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--success) 70%, transparent);
  animation: greenPulse 0.9s ease;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-inline-end: 6px;
}

.status-dot.on { background: var(--success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 25%, transparent); }
.status-dot.off { background: var(--text-muted); }

.search-bar {
  margin-bottom: 14px;
}

.toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  align-items: center;
}

.toolbar .input {
  flex: 1;
}

#btn-open-filters {
  position: relative;
  white-space: nowrap;
  gap: 6px;
}

.filter-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--border));
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0.4; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeUp {
  from { transform: translateY(8px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

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

@keyframes greenPulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 55%, transparent); }
  50% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--success) 0%, transparent); background: color-mix(in srgb, var(--success) 10%, var(--bg-elevated)); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

@media (min-width: 860px) {
  .phone-frame {
    margin: 18px 0;
    min-height: calc(100vh - 36px);
    height: calc(100vh - 36px);
    border-radius: 28px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-strong);
  }
}