:root {
  --bg: #070707;
  --panel: #101010;
  --panel-soft: #141414;
  --line: rgba(255,255,255,0.1);
  --text: #f4f4f4;
  --muted: #b5b5b5;
  --red: #f20d16;
  --red-strong: #d40d18;
  --green: #7bf7a9;
  --yellow: #ffd66b;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(242, 13, 22, 0.12), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: "Barlow Condensed", Arial, sans-serif;
}

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

button,
input,
select,
textarea {
  border-radius: 10px;
}

.admin-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.panel {
  background: rgba(16, 16, 16, 0.96);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 24px 60px var(--shadow);
}

.login-card {
  width: min(520px, 100%);
  padding: 32px 28px;
}

.login-branding {
  margin-bottom: 20px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--red);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.18em;
  font-size: 13px;
}

h1, h2, h3 {
  margin: 0;
  font-family: Anton, Impact, sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(36px, 5vw, 56px);
}

h2 {
  font-size: clamp(28px, 3vw, 46px);
}

h3 {
  font-size: 26px;
}

.admin-form {
  display: grid;
  gap: 18px;
}

.field-row {
  display: grid;
  gap: 18px;
}

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

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

.payment-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.field-group {
  display: grid;
  gap: 8px;
}

label,
.field-group label {
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.02em;
}

label span {
  display: block;
}

input,
select,
textarea,
button {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0b0b0b;
  color: var(--text);
  padding: 12px 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(242, 13, 22, 0.7);
  border-color: transparent;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.primary-btn,
.secondary-btn {
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.primary-btn {
  background: var(--red);
  border-color: transparent;
  color: white;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
}

.primary-btn:hover {
  background: var(--red-strong);
}

.secondary-btn {
  background: transparent;
  border-color: rgba(255,255,255,0.2);
  color: var(--text);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.submit-btn {
  margin-top: 8px;
}

.form-message {
  min-height: 24px;
  margin: 16px 0 0;
  color: var(--yellow);
  font-weight: 700;
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 7, 7, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.admin-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.dashboard-shell {
  display: grid;
  gap: 26px;
}

.intake-panel,
.chart-panel,
.panel {
  padding: 24px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 20px;
}

.panel-head.between {
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.hidden {
  display: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.stat-card {
  padding: 20px 22px;
  display: grid;
  gap: 10px;
}

.stat-card span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.stat-card strong {
  font-family: Anton, Impact, sans-serif;
  font-size: clamp(30px, 3vw, 44px);
  color: var(--text);
}

.range-controls {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.range-controls label {
  display: grid;
  gap: 6px;
  min-width: 180px;
}

.mini-filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 180px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

th,
td {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

tbody tr:hover {
  background: rgba(255,255,255,0.02);
}

canvas {
  width: 100%;
  max-width: 100%;
  height: 280px;
  background: #0b0b0b;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  display: block;
}

.date-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar {
  position: sticky;
  top: 0;
  width: 260px;
  min-height: 100vh;
  background: rgba(12, 12, 12, 0.98);
  border-right: 1px solid var(--line);
  padding: 24px 18px;
}

.brand-block {
  padding: 8px 10px 26px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}

.brand-block h2 {
  font-size: 30px;
}

.sidebar-nav {
  display: grid;
  gap: 10px;
}

.nav-link {
  text-align: left;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.nav-link.active {
  border-color: rgba(242, 13, 22, 0.6);
  background: rgba(242, 13, 22, 0.08);
  color: #fff;
}

.dashboard-content {
  flex: 1;
  min-width: 0;
}

.admin-dashboard-page {
  display: flex;
}

.admin-section {
  display: none;
}

.admin-section.active-section {
  display: grid;
  gap: 26px;
}

.employee-panel,
.employee-list-panel {
  padding: 24px;
}

.employee-form {
  margin-top: 6px;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.employee-list {
  display: grid;
  gap: 16px;
}

.employee-card {
  padding: 20px;
}

.employee-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.employee-role {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 800;
}

.employee-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.employee-meta p,
.employee-notes p {
  margin: 0;
  color: var(--muted);
}

.employee-notes {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.empty-state {
  width: 100%;
  padding: 18px;
  border: 1px dashed var(--line);
  color: var(--muted);
  border-radius: 12px;
}

.analytics-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 20px;
}

.analytics-tab {
  flex: 1 1 140px;
  min-width: 140px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.analytics-tab.active {
  background: rgba(242, 13, 22, 0.12);
  border-color: rgba(242, 13, 22, 0.8);
}

.analytics-grid {
  margin-bottom: 20px;
}

.analytics-header {
  align-items: flex-start;
}

.analytics-range-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.analytics-shortcuts {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  justify-content: flex-end;
}

.analytics-custom-range {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.analytics-range-btn {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.analytics-range-btn.active {
  background: rgba(242, 13, 22, 0.12);
  border-color: rgba(242, 13, 22, 0.8);
}

.analytics-custom-range input {
  min-width: 140px;
}

.chart-tooltip {
  position: fixed;
  z-index: 2000;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  border: 1px solid rgba(242, 13, 22, 0.9);
  border-radius: 10px;
  background: rgba(16, 16, 16, 0.98);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  color: var(--text);
  opacity: 0;
  transition: opacity 0.12s ease;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.chart-tooltip strong {
  color: var(--muted);
  font-weight: 600;
}

.chart-tooltip span {
  color: var(--text);
  font-weight: 700;
  font-size: 12px;
}

.analytics-chart-wrap {
  margin-bottom: 20px;
}

.app-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.72);
  z-index: 1000;
  padding: 20px;
}

.app-modal.hidden {
  display: none;
}

.modal-card {
  width: min(680px, 100%);
  background: rgba(16, 16, 16, 0.98);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.modal-header h3 {
  font-size: clamp(22px, 2vw, 30px);
}

.modal-close {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.modal-body {
  padding: 20px 24px;
}

.modal-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 0 24px 24px;
}

.modal-actions .primary-btn,
.modal-actions .secondary-btn {
  width: auto;
  min-width: 140px;
}

.modal-form {
  display: grid;
  gap: 18px;
}

@media (max-width: 820px) {
  .admin-dashboard-page {
    display: block;
  }

  .sidebar {
    width: 100%;
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .two-cols,
  .three-cols,
  .payment-grid,
  .notes-stock-grid,
  .stats-grid,
  .employee-meta {
    grid-template-columns: 1fr 1fr;
  }

  .admin-header-inner,
  .panel-head.between,
  .form-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .range-controls {
    width: 100%;
  }

  .range-controls label,
  .mini-filter {
    width: 100%;
  }
}