:root {
  --bg: #070707;
  --bg-soft: #111111;
  --panel: #171717;
  --panel-2: #1f1f1f;
  --border: #303030;
  --text: #f3f3f3;
  --muted: #a8a8a8;
  --red: #e50914;
  --red-2: #ff3340;
  --green: #31d158;
  --yellow: #ffd60a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(229, 9, 20, 0.25), transparent 35%),
    linear-gradient(135deg, #050505 0%, #101010 55%, #070707 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.auth-bg {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px;
}

.login-card {
  width: min(440px, 100%);
  padding: 34px;
  border: 1px solid rgba(229, 9, 20, 0.35);
  border-radius: 26px;
  background: rgba(18, 18, 18, 0.92);
  box-shadow: var(--shadow), 0 0 60px rgba(229, 9, 20, 0.18);
  text-align: center;
}

.login-logo {
  width: 230px;
  max-width: 80%;
  margin-bottom: 20px;
}

.login-card h1,
.hero-panel h1,
.panel h1,
.panel h2 {
  margin: 0 0 10px;
}

.login-card p,
.hero-panel p,
.muted {
  color: var(--muted);
}

.login-card form,
.planner-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: #d8d8d8;
  text-align: left;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  background: #0d0d0d;
  padding: 12px 14px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--red-2);
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.20);
}

.primary,
.primary-link,
.secondary-link,
.small-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
}

.primary,
.primary-link,
.small-button {
  color: #ffffff;
  background: linear-gradient(135deg, var(--red), #a40008);
  box-shadow: 0 12px 30px rgba(229, 9, 20, 0.22);
}

.secondary-link,
.ghost-button,
.small-button.ghost {
  color: var(--text);
  background: #252525;
  border: 1px solid var(--border);
}

.alert,
.alert-panel {
  color: #ffffff;
  border: 1px solid rgba(229, 9, 20, 0.55);
  border-radius: 16px;
  background: rgba(229, 9, 20, 0.16);
  padding: 12px 14px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 26px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(14px);
}

.brand,
.topnav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 120px;
}

.brand span {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.topnav a {
  color: var(--muted);
}

.page-shell {
  width: min(1380px, calc(100% - 32px));
  margin: 24px auto 60px;
}

.dashboard-grid,
.output-shell {
  display: grid;
  gap: 22px;
}

.hero-panel,
.panel {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: rgba(20, 20, 20, 0.92);
  box-shadow: var(--shadow);
}

.hero-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
}

.panel {
  padding: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--red-2) !important;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-actions,
.output-actions,
.sticky-actions,
.inline-form,
.actions-cell {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.form-section {
  margin-bottom: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.slider-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 16px 0;
}

.sticky-actions {
  position: sticky;
  bottom: 16px;
  z-index: 5;
  justify-content: flex-end;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(12, 12, 12, 0.88);
  backdrop-filter: blur(14px);
}

.tree {
  display: grid;
  gap: 18px;
}

.tree-year h2 {
  color: var(--red-2);
}

.tree-month {
  margin: 12px 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #101010;
  overflow: hidden;
}

.tree-month summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 800;
}

.project-list {
  display: grid;
}

.project-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.project-row:hover {
  background: rgba(229, 9, 20, 0.10);
}

.project-date,
.project-owner {
  color: var(--muted);
}

.data-table,
.pdf-card table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td,
.pdf-card th,
.pdf-card td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.data-table th,
.pdf-card th {
  color: var(--muted);
  font-weight: 700;
}

.share-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.share-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #101010;
}

code {
  color: #ffb3b8;
  word-break: break-all;
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 800;
}

.muted-badge {
  color: var(--muted);
  background: #262626;
}

.pdf-page {
  color: #151515;
  background: #ffffff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.pdf-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 3px solid #e50914;
}

.pdf-header img {
  width: 170px;
}

.pdf-header h1 {
  margin: 0;
}

.pdf-header p {
  margin: 4px 0 0;
  color: #555555;
}

.pdf-grid {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

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

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

.pdf-card,
.metric {
  border: 1px solid #dddddd;
  border-radius: 14px;
  background: #fafafa;
  padding: 16px;
}

.pdf-card h2 {
  margin: 0 0 12px;
  color: #111111;
}

.metric {
  display: grid;
  gap: 6px;
}

.metric strong {
  font-size: 24px;
}

.metric span {
  color: #666666;
}

.wall-preview {
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(52px, 1fr));
  gap: 6px;
  border: 1px solid #cccccc;
  border-radius: 14px;
  background: #f0f0f0;
  padding: 12px;
}

.cabinet {
  display: grid;
  min-height: 46px;
  place-items: center;
  border: 1px solid #999999;
  border-radius: 8px;
  background: #202020;
  color: #ffffff;
  font-size: 11px;
}

.cabinet.small {
  background: #3a3a3a;
}

.warning-card {
  margin-top: 16px;
  background: #fff7f7;
  border-color: #e50914;
}

.print-body {
  background: #ffffff;
}

@media (max-width: 900px) {
  .form-grid,
  .slider-grid,
  .pdf-grid.two,
  .pdf-grid.four {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .project-row,
  .share-row {
    grid-template-columns: 1fr;
  }
}

@media print {
  body {
    background: #ffffff !important;
  }

  .no-print,
  .topbar,
  .output-actions,
  .sticky-actions {
    display: none !important;
  }

  .page-shell {
    width: 100%;
    margin: 0;
  }

  .pdf-page {
    box-shadow: none;
    border-radius: 0;
    padding: 0;
  }
}