:root {
  color-scheme: light;
  --bg: #f4efe6;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #ffffff;
  --text: #1c1d1f;
  --muted: #666d78;
  --accent: #0d6c66;
  --accent-dark: #084742;
  --line: rgba(13, 108, 102, 0.14);
  --danger: #b42318;
  --shadow: 0 18px 48px rgba(32, 39, 45, 0.08);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(13, 108, 102, 0.12), transparent 28%),
    linear-gradient(180deg, #faf5ea 0%, #f3ede0 100%);
  min-height: 100vh;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 16px;
  padding: 0.95rem 1.1rem;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ghost {
  background: transparent;
  color: var(--accent-dark);
  border: 1px solid rgba(13, 108, 102, 0.22);
}

input,
select {
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  background: #fff;
}

label span,
.panel-heading p,
.message,
.eyebrow,
#pageInfo {
  color: var(--muted);
}

.app-shell {
  width: min(100%, 1080px);
  margin: 0 auto;
  padding: 1rem;
}

.topbar,
.dashboard-header,
.detail-header,
.pagination-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.topbar {
  margin-bottom: 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  margin: 0 0 0.3rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.page {
  display: grid;
  gap: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 1rem;
}

.admin-layout,
.user-list {
  display: grid;
  gap: 1rem;
}

.subpanel {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 20px;
  padding: 1rem;
}

.user-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.9rem;
  background: #fff;
}

.user-card h4,
.user-card p {
  margin: 0;
}

.stack {
  display: grid;
  gap: 0.9rem;
}

.card-list,
.image-grid,
.preview-grid {
  display: grid;
  gap: 0.9rem;
}

.expense-card {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1rem;
  display: grid;
  gap: 0.7rem;
}

.expense-card header,
.expense-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.expense-card h3,
.expense-card p,
.expense-card small,
.branch-badge {
  margin: 0;
}

.branch-badge {
  background: rgba(13, 108, 102, 0.09);
  color: var(--accent-dark);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
}

.detail-grid div {
  padding: 0.9rem;
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.detail-grid dt {
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-grid dd {
  margin: 0.35rem 0 0;
  font-weight: 700;
  word-break: break-word;
}

.upload-panel {
  padding-bottom: 1.25rem;
}

.sticky-upload {
  position: sticky;
  bottom: 0.6rem;
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, rgba(244, 239, 230, 0.1), rgba(244, 239, 230, 0.9));
  padding-bottom: 0.4rem;
}

.upload-dropzone {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  border: 2px dashed rgba(13, 108, 102, 0.24);
  border-radius: 20px;
  background: rgba(13, 108, 102, 0.05);
  text-align: center;
}

.upload-dropzone input {
  display: none;
}

.preview-card,
.image-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.preview-card img,
.image-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.preview-card p,
.image-card p {
  padding: 0.75rem;
  margin: 0;
}

.progress-wrapper {
  background: rgba(13, 108, 102, 0.12);
  border-radius: 999px;
  overflow: hidden;
  height: 12px;
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #0d6c66, #26a69a);
  transition: width 0.15s ease;
}

.message {
  min-height: 1.3rem;
}

.message.error {
  color: var(--danger);
}

.message.success {
  color: var(--accent-dark);
}

.hidden {
  display: none !important;
}

@media (min-width: 720px) {
  .app-shell {
    padding: 1.5rem;
  }

  .card-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-layout {
    grid-template-columns: 1.1fr 1fr;
  }

  .image-grid,
  .preview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .panel {
    padding: 1.25rem;
  }
}

@media (max-width: 719px) {
  .topbar,
  .dashboard-header,
  .detail-header,
  .pagination-controls,
  .expense-card header,
  .expense-meta {
    flex-direction: column;
    align-items: flex-start;
  }

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

  button {
    width: 100%;
  }
}