@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Sora:wght@400;600;700&display=swap");

:root {
  --bg: #07111f;
  --bg-strong: #0a1930;
  --panel: rgba(7, 17, 31, 0.74);
  --panel-strong: rgba(10, 24, 48, 0.92);
  --line: rgba(133, 201, 255, 0.16);
  --text: #eff6ff;
  --muted: #9cb5d2;
  --teal: #4de3c1;
  --sky: #0ea5e9;
  --amber: #ffd166;
  --danger: #ff9d9d;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: linear-gradient(140deg, #050d18 0%, #09162c 48%, #0c1e38 100%);
  color: var(--text);
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
}

body {
  position: relative;
  overflow-x: hidden;
}

.bg-orb,
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.bg-orb {
  filter: blur(80px);
  opacity: 0.55;
}

.orb-a {
  inset: -12% auto auto -8%;
  width: 32rem;
  height: 32rem;
  border-radius: 999px;
  background: rgba(77, 227, 193, 0.22);
}

.orb-b {
  inset: auto -10% -12% auto;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.22);
}

.bg-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black, transparent 86%);
}

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

.app-frame {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 28px;
}

.auth-screen,
.app-screen {
  width: min(1380px, 100%);
  margin: 0 auto;
}

.auth-screen {
  display: grid;
  grid-template-columns: minmax(320px, 1.1fr) minmax(320px, 0.9fr);
  gap: 24px;
  min-height: calc(100vh - 56px);
  align-items: center;
}

.auth-brand,
.auth-card,
.topbar,
.summary-card,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.auth-brand,
.auth-card,
.panel {
  border-radius: var(--radius-xl);
}

.auth-brand,
.auth-card {
  padding: 34px;
}

.brand-logo {
  display: block;
  width: min(220px, 100%);
  height: auto;
}

.brand-logo.compact {
  width: 180px;
}

.eyebrow {
  margin: 0;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.74rem;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Sora", sans-serif;
}

.auth-brand h1 {
  margin-top: 18px;
  font-size: clamp(2.8rem, 4vw, 4.8rem);
  line-height: 1;
}

.auth-copy,
.card-copy,
.topbar-copy,
.muted-copy,
label span,
.backup-meta,
.issue-item,
.full-preview span,
.summary-card small {
  color: var(--muted);
}

.auth-copy {
  margin: 18px 0 26px;
  max-width: 38rem;
  line-height: 1.7;
}

.auth-points {
  display: grid;
  gap: 14px;
}

.auth-point {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.auth-point strong,
.summary-card strong,
.mini-stat strong {
  display: block;
  margin-bottom: 8px;
}

.auth-card h2 {
  margin-top: 16px;
  font-size: 2rem;
}

.stack-form,
.stack-column {
  display: grid;
  gap: 16px;
}

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

label {
  display: grid;
  gap: 8px;
}

label.full,
.form-actions.full,
.full-preview {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(156, 181, 210, 0.18);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  outline: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(77, 227, 193, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

select option {
  color: #07111f;
}

textarea {
  resize: vertical;
}

.primary-button,
.secondary-button,
.ghost-button,
.mini-button,
.tab-link {
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, border-color 160ms ease, background 160ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.mini-button:hover,
.tab-link:hover {
  transform: translateY(-1px);
}

.primary-button,
.secondary-button,
.ghost-button,
.mini-button {
  padding: 12px 18px;
}

.primary-button {
  color: #05111d;
  background: linear-gradient(135deg, var(--teal), #a7f3d0);
  box-shadow: 0 14px 30px rgba(77, 227, 193, 0.22);
}

.secondary-button,
.mini-button,
.ghost-button {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.09);
}

.mini-button {
  padding: 10px 14px;
}

.mini-button.danger {
  color: #ffe0e0;
  border-color: rgba(255, 157, 157, 0.18);
  background: rgba(255, 157, 157, 0.08);
}

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

.app-screen {
  display: grid;
  gap: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  border-radius: var(--radius-xl);
  padding: 22px 24px;
}

.topbar-brand {
  display: flex;
  gap: 18px;
  align-items: center;
}

.topbar-brand h2 {
  margin: 6px 0 6px;
  font-size: clamp(1.5rem, 2vw, 2.3rem);
}

.topbar-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}

.user-chip {
  min-width: 180px;
  padding: 12px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.user-chip span,
.user-chip small {
  display: block;
}

.tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tab-link {
  padding: 12px 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.tab-link.active {
  background: linear-gradient(90deg, rgba(77, 227, 193, 0.16), rgba(14, 165, 233, 0.16));
  border-color: rgba(77, 227, 193, 0.32);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.summary-card {
  border-radius: var(--radius-lg);
  padding: 22px;
}

.summary-label {
  display: block;
  color: var(--muted);
}

.summary-card strong {
  font-size: 1.7rem;
  margin-top: 12px;
}

.workspace {
  display: grid;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.section-head {
  margin-bottom: 18px;
}

.section-head h3 {
  margin-top: 10px;
  font-size: 2rem;
}

.panel {
  padding: 24px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.05fr);
  gap: 20px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.card-list {
  display: grid;
  gap: 12px;
}

.card-item {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.card-item-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.card-item p {
  margin: 6px 0;
  color: var(--muted);
  line-height: 1.5;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.08);
}

.badge.ok {
  background: rgba(77, 227, 193, 0.12);
  color: #b9ffed;
}

.badge.warn {
  background: rgba(255, 209, 102, 0.12);
  color: #ffe39d;
}

.badge.danger {
  background: rgba(255, 157, 157, 0.12);
  color: #ffd7d7;
}

.toolbar-form {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: end;
}

.toolbar-form label {
  min-width: 180px;
}

.summary-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
}

.mini-stat {
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.mini-stat span {
  display: block;
  color: var(--muted);
}

.mini-stat strong {
  font-size: 1.25rem;
  margin-top: 8px;
}

.issue-list {
  display: grid;
  gap: 10px;
}

.issue-item {
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  border-radius: 16px;
  background: rgba(255, 209, 102, 0.09);
}

.table-wrap {
  overflow: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.report-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  background: rgba(2, 10, 20, 0.36);
}

.report-table th,
.report-table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: left;
}

.report-table th {
  position: sticky;
  top: 0;
  background: rgba(4, 12, 24, 0.96);
  color: var(--teal);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.full-preview {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

#csv-preview {
  min-height: 240px;
  font-family: "Courier New", monospace;
}

.backup-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.flash {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 30;
  min-width: 280px;
  max-width: 420px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(77, 227, 193, 0.34);
  background: rgba(7, 17, 31, 0.92);
  box-shadow: var(--shadow);
}

.flash.error {
  border-color: rgba(255, 157, 157, 0.34);
}

[hidden] {
  display: none !important;
}

@media (max-width: 1120px) {
  .auth-screen,
  .split-layout,
  .summary-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 840px) {
  .app-frame {
    padding: 18px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-brand {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .toolbar-form {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-form label {
    min-width: 0;
  }
}