:root {
  --bg: #0f1726;
  --panel: rgba(23, 32, 52, 0.88);
  --panel-strong: #1a2440;
  --text: #edf3ff;
  --muted: #a6b3c9;
  --line: rgba(173, 191, 224, 0.14);
  --primary: #5b7cbe;
  --primary-dark: #87a2d8;
  --accent: #2d436f;
  --danger: #c9899d;
  --shadow: 0 24px 50px rgba(5, 10, 20, 0.38);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(91, 124, 190, 0.2), transparent 30%),
    radial-gradient(circle at bottom right, rgba(45, 67, 111, 0.24), transparent 28%),
    linear-gradient(135deg, #0f1726 0%, #131d31 55%, #0b1321 100%);
}

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

.page-shell {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
  margin-bottom: 1.75rem;
}

.eyebrow {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 700;
}

.hero h1,
.panel-heading h2,
.stat-card strong,
.month-summary strong {
  font-family: "Franklin Gothic Medium", "Arial Narrow", sans-serif;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 0.96;
  max-width: 12ch;
}

.hero-copy {
  max-width: 54ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-card,
.panel {
  background: var(--panel);
  border: 1px solid rgba(173, 191, 224, 0.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  border-radius: 24px;
}

.hero-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.6rem;
  background:
    linear-gradient(160deg, rgba(91, 124, 190, 0.18), transparent 60%),
    var(--panel-strong);
}

.top-links {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.4rem;
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  background: rgba(173, 191, 224, 0.08);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.hero-card p,
.hero-card span,
.panel-heading p,
.stat-card span,
.record-meta,
.empty-state,
.field-hint,
.month-summary span {
  color: var(--muted);
}

.hero-card strong {
  font-size: 1.7rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(320px, 410px) 1fr;
  gap: 1.5rem;
}

.panel {
  padding: 1.35rem;
}

.panel-heading {
  margin-bottom: 1rem;
}

.panel-heading h2,
.panel-heading p {
  margin: 0;
}

.panel-heading p {
  margin-top: 0.35rem;
}

.entry-form,
.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stack-form {
  display: grid;
  gap: 1rem;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.entry-form label,
.controls-grid label,
.admin-lock label {
  display: grid;
  gap: 0.45rem;
  font-weight: 500;
}

.entry-form input,
.entry-form select,
.entry-form textarea,
.controls-grid input,
.admin-lock input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  background: rgba(10, 18, 31, 0.42);
  color: var(--text);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.entry-form input:focus,
.entry-form select:focus,
.entry-form textarea:focus,
.controls-grid input:focus,
.admin-lock input:focus {
  outline: none;
  border-color: var(--primary);
  transform: translateY(-1px);
}

.entry-form select[multiple] {
  min-height: 190px;
}

.full-width {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.25rem;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
}

button[type="submit"] {
  background: var(--primary);
  color: white;
}

.ghost {
  background: rgba(173, 191, 224, 0.08);
  color: var(--text);
}

.delete-btn {
  background: rgba(201, 137, 157, 0.14);
  color: var(--danger);
}

.controls-panel {
  margin-bottom: 1rem;
}

.year-pill {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.85rem 0.95rem;
  background: rgba(12, 20, 34, 0.4);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat-card {
  display: grid;
  gap: 0.6rem;
  min-height: 130px;
}

.stat-card strong {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.balance {
  background:
    linear-gradient(145deg, rgba(91, 124, 190, 0.16), rgba(45, 67, 111, 0.22)),
    var(--panel);
}

.month-panel,
.admin-panel {
  margin-top: 1rem;
}

.admin-page,
.admin-grid {
  display: grid;
  gap: 1rem;
}

.admin-grid {
  grid-template-columns: repeat(2, 1fr);
}

.month-groups,
.record-list {
  display: grid;
  gap: 0.85rem;
}

.month-dropdown {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 38, 0.5);
  overflow: hidden;
}

.month-dropdown summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.month-dropdown summary::-webkit-details-marker {
  display: none;
}

.month-dropdown[open] summary {
  border-bottom: 1px solid var(--line);
}

.month-name {
  font-weight: 700;
}

.month-summary {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.month-content {
  padding: 1rem 1.1rem 1.1rem;
  display: grid;
  gap: 0.8rem;
}

.record-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.95rem;
  background: rgba(9, 16, 29, 0.45);
}

.record-card header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: start;
  margin-bottom: 0.45rem;
}

.record-card h3,
.admin-sections h3 {
  margin: 0;
  font-size: 1rem;
}

.record-card strong {
  font-size: 1rem;
  color: var(--primary-dark);
}

.record-card p {
  margin: 0.2rem 0 0;
}

.record-note {
  margin-top: 0.6rem;
  font-size: 0.95rem;
}

.record-routes {
  margin-top: 0.45rem;
  font-weight: 700;
}

.record-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.8rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(9, 16, 29, 0.45);
  border: 1px solid var(--line);
}

.small-btn {
  padding: 0.45rem 0.8rem;
}

.button-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.compact-hero h1 {
  max-width: 14ch;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  background: rgba(91, 124, 190, 0.16);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  width: fit-content;
}

.empty-state {
  min-height: 120px;
  place-items: center;
  display: grid;
  text-align: center;
  border: 1px dashed rgba(173, 191, 224, 0.16);
  border-radius: 18px;
  padding: 1rem;
}

.admin-heading,
.admin-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.admin-lock {
  display: grid;
  gap: 0.75rem;
}

.admin-hidden {
  display: none;
}

.admin-visible,
.admin-sections {
  display: grid;
  gap: 1rem;
}

.admin-pill {
  background: rgba(91, 124, 190, 0.2);
}

@media (max-width: 980px) {
  .hero,
  .layout,
  .entry-form,
  .controls-grid,
  .summary-grid,
  .admin-grid,
  .button-grid,
  .inline-form {
    grid-template-columns: 1fr;
  }
}