:root {
  --bg: #07151a;
  --bg-soft: rgba(10, 33, 39, 0.72);
  --panel: rgba(9, 28, 34, 0.82);
  --panel-strong: rgba(14, 42, 50, 0.92);
  --line: rgba(159, 219, 214, 0.14);
  --text: #ecf8f4;
  --muted: #9ec3bc;
  --accent: #86e6d2;
  --accent-strong: #4fc6b1;
  --warning: #ffd58f;
  --danger: #ff8d7c;
  --shadow: 0 24px 60px rgba(1, 8, 11, 0.34);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1480px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top, rgba(60, 112, 110, 0.34), transparent 28%),
    linear-gradient(180deg, #051015 0%, #07151a 42%, #041014 100%);
  color: var(--text);
}

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

button {
  cursor: pointer;
  border: 0;
}

.hidden {
  display: none !important;
}

.background {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.background__glow {
  position: absolute;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.35;
}

.background__glow--left {
  top: -8rem;
  left: -8rem;
  background: rgba(88, 201, 178, 0.45);
}

.background__glow--right {
  right: -10rem;
  bottom: -10rem;
  background: rgba(36, 126, 149, 0.5);
}

.background__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 85%);
}

.page-shell {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px;
}

.auth-shell {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 28px;
  min-height: calc(100vh - 56px);
}

.hero-panel,
.auth-panel,
.panel,
.sidebar-section,
.focus-header,
.invite-card,
.empty-state {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.hero-panel {
  border-radius: 36px;
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 45%;
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(134, 230, 210, 0.48), transparent 38%),
    radial-gradient(circle at 72% 62%, rgba(75, 125, 177, 0.44), transparent 32%);
  opacity: 0.92;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-panel h1 {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 0.92;
  font-weight: 400;
  max-width: 8ch;
}

.hero-copy {
  margin: 20px 0 0;
  max-width: 34rem;
  font-size: 1.12rem;
  line-height: 1.7;
  color: rgba(236, 248, 244, 0.88);
}

.hero-points {
  display: grid;
  gap: 18px;
  margin-top: 36px;
  position: relative;
  z-index: 1;
}

.hero-points div {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-points span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.88rem;
}

.hero-points p,
.muted,
.demo-note span,
.empty-state p,
.invite-card small {
  color: var(--muted);
}

.auth-panel {
  border-radius: 32px;
  padding: 36px;
  align-self: center;
}

.panel-header h2,
.sidebar-section h3,
.section-header h3,
.empty-state h3,
.focus-header h3 {
  margin: 0;
  font-size: 1.55rem;
}

.tabs {
  display: inline-grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 6px;
  gap: 6px;
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  margin: 28px 0 24px;
}

.tab-button,
.ghost-button,
.primary-button,
.danger-button {
  min-height: 48px;
  border-radius: 999px;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.tab-button {
  color: var(--muted);
  background: transparent;
}

.tab-button.is-active {
  background: rgba(134, 230, 210, 0.14);
  color: var(--text);
}

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

.stack {
  display: grid;
  gap: 16px;
}

.stack.compact {
  gap: 12px;
}

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

.field span {
  font-size: 0.92rem;
  color: rgba(236, 248, 244, 0.9);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.16);
  color: var(--text);
  padding: 14px 15px;
  outline: none;
  transition: border-color 180ms ease, background 180ms ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(134, 230, 210, 0.42);
  background: rgba(0, 0, 0, 0.24);
}

.primary-button {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #05222a;
  font-weight: 800;
}

.ghost-button {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-weight: 600;
}

.danger-button {
  background: rgba(255, 141, 124, 0.15);
  color: #ffd8d2;
  font-weight: 700;
  border: 1px solid rgba(255, 141, 124, 0.28);
}

.demo-note {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 8px;
}

.demo-note p {
  margin: 0;
  color: var(--warning);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.topbar h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
}

.topbar-actions {
  display: flex;
  gap: 12px;
}

.workspace {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 22px;
}

.sidebar {
  display: grid;
  gap: 18px;
  align-content: start;
}

.sidebar-section,
.panel,
.focus-header,
.empty-state {
  border-radius: var(--radius-xl);
  padding: 22px;
}

.section-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.aquarium-list,
.issue-list,
.entry-list,
.recommendation-list {
  display: grid;
  gap: 12px;
}

.aquarium-button {
  width: 100%;
  text-align: left;
  border-radius: var(--radius-md);
  padding: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
}

.aquarium-button.is-active {
  background: rgba(134, 230, 210, 0.12);
  border-color: rgba(134, 230, 210, 0.2);
}

.aquarium-button strong,
.entry-card strong,
.issue-card strong,
.recommendation-card strong,
.stat-card strong {
  display: block;
  margin-bottom: 6px;
}

.aquarium-button span,
.issue-card span,
.entry-card span,
.recommendation-card span,
.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.content {
  min-width: 0;
}

.focus-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}

.focus-actions {
  display: flex;
  gap: 14px;
  align-items: stretch;
}

.invite-card {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  min-width: 220px;
}

.invite-card span,
.invite-card small {
  display: block;
}

.invite-card strong {
  display: block;
  margin: 6px 0;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  border-radius: var(--radius-lg);
  padding: 18px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-card strong {
  font-size: 1.9rem;
}

.stat-card p {
  margin: 8px 0 0;
  color: rgba(236, 248, 244, 0.86);
  font-size: 0.95rem;
}

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

.content-grid--single {
  grid-template-columns: 1fr;
}

.admin-view {
  min-width: 0;
}

.admin-overview-grid {
  align-items: start;
}

.workspace-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  position: sticky;
  top: 12px;
  z-index: 4;
  padding: 10px;
  border-radius: 24px;
  background: rgba(5, 16, 21, 0.82);
  backdrop-filter: blur(16px);
}

.workspace-tab {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.workspace-tab.is-active {
  background: rgba(134, 230, 210, 0.14);
  color: var(--text);
  border-color: rgba(134, 230, 210, 0.22);
}

.tab-panel {
  animation: fade-panel 180ms ease;
}

.latest-metrics {
  margin-bottom: 20px;
}

.panel {
  background: var(--panel);
}

.panel--accent {
  background:
    radial-gradient(circle at top right, rgba(134, 230, 210, 0.16), transparent 30%),
    var(--panel-strong);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

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

.issue-card,
.entry-card,
.recommendation-card {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.photo-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: rgba(0, 0, 0, 0.18);
}

.photo-card__body {
  padding: 14px;
}

.photo-card__body strong {
  display: block;
  margin-bottom: 6px;
}

.photo-card__body span,
.photo-card__body p {
  color: var(--muted);
}

.photo-card__body p {
  margin: 10px 0 14px;
  line-height: 1.5;
}

.role-select {
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(134, 230, 210, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.metric-card {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.15rem;
}

.issue-card__meta,
.entry-card__meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.metric-chip-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font-size: 0.82rem;
}

.badge.badge--danger {
  background: rgba(255, 141, 124, 0.14);
  color: #ffd4ce;
}

.badge.badge--warning {
  background: rgba(255, 213, 143, 0.13);
  color: #ffe6ba;
}

.badge.badge--success {
  background: rgba(134, 230, 210, 0.14);
  color: #d6fff5;
}

.trend-chart {
  min-height: 180px;
  border-radius: var(--radius-lg);
  padding: 12px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.analysis-summary {
  padding: 16px;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.analysis-summary p {
  margin: 0;
  color: rgba(236, 248, 244, 0.92);
  line-height: 1.6;
}

.analysis-summary .recommendation-list {
  margin-top: 14px;
}

.twofactor-setup-card,
.twofactor-backup-card {
  display: grid;
  gap: 18px;
  margin-top: 16px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.twofactor-setup-card {
  grid-template-columns: 220px 1fr;
  align-items: start;
}

.twofactor-setup-card__visual img {
  width: 100%;
  max-width: 220px;
  border-radius: 22px;
  background: #fff;
  padding: 10px;
}

.twofactor-setup-card__body h4,
.twofactor-backup-card h4 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.twofactor-setup-card__body p,
.twofactor-backup-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.twofactor-inline-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-top: 16px;
}

.admin-twofactor-actions {
  align-items: stretch;
}

.admin-twofactor-actions .ghost-button,
.admin-twofactor-actions .danger-button {
  white-space: nowrap;
}

.backup-code-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.backup-code-grid .metric-card {
  text-align: center;
}

@media (max-width: 1460px) {
  .page-shell {
    max-width: 1320px;
    padding: 20px;
  }

  .workspace {
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 18px;
  }

  .topbar h2 {
    font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  }

  .focus-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .focus-actions {
    width: 100%;
    flex-wrap: wrap;
  }

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

  .twofactor-setup-card {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .twofactor-setup-card__visual img {
    max-width: 190px;
  }

  .admin-twofactor-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, max-content));
  }

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

@media (max-width: 1320px) {
  .workspace {
    grid-template-columns: 1fr;
  }

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

  .sidebar-section:first-child,
  .sidebar-section:last-child {
    grid-column: 1 / -1;
  }

  .twofactor-setup-card {
    grid-template-columns: 1fr;
  }

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

.empty-state {
  min-height: 320px;
  display: grid;
  place-content: center;
  text-align: center;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(7, 21, 26, 0.96);
  color: var(--text);
  border: 1px solid rgba(134, 230, 210, 0.24);
  box-shadow: var(--shadow);
}

@keyframes fade-panel {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

svg {
  width: 100%;
  height: 100%;
}

@media (max-width: 1180px) {
  .auth-shell,
  .workspace,
  .content-grid {
    grid-template-columns: 1fr;
  }

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

  .metrics-grid,
  .field-grid--triple {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .sidebar {
    order: 2;
    grid-template-columns: 1fr;
  }

  .twofactor-setup-card {
    grid-template-columns: 1fr;
  }

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

  .admin-twofactor-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 16px;
  }

  .hero-panel,
  .auth-panel,
  .sidebar-section,
  .panel,
  .focus-header,
  .empty-state {
    padding: 18px;
    border-radius: 24px;
  }

  .topbar,
  .focus-header,
  .field-grid,
  .field-grid--triple,
  .metrics-grid,
  .stats-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .workspace-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: static;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .focus-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .invite-card {
    width: 100%;
  }

  .workspace-tab,
  .ghost-button,
  .primary-button,
  .danger-button {
    min-height: 52px;
  }

  .issue-card__meta,
  .entry-card__meta,
  .metric-chip-list {
    gap: 8px;
  }

  .toast {
    right: 16px;
    left: 16px;
    bottom: 16px;
  }

  .twofactor-inline-form,
  .backup-code-grid {
    grid-template-columns: 1fr;
  }
}