:root {
  color-scheme: light;
  --bg: #f3f7fc;
  --bg-accent: #e8eef8;
  --surface: #ffffff;
  --surface-soft: #f7faff;
  --surface-strong: #edf3fd;
  --border: #d7e1ee;
  --border-strong: #c3d0e1;
  --text: #122033;
  --muted: #5c6c81;
  --brand: #2361ea;
  --brand-strong: #163d9c;
  --brand-soft: #e8f0ff;
  --success: #1f7a4f;
  --success-soft: #e7f6ed;
  --danger: #c93c47;
  --danger-soft: #ffe8ea;
  --shadow: 0 22px 48px rgba(15, 23, 42, 0.09);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(35, 97, 234, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(22, 61, 156, 0.08), transparent 30%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 45%, var(--bg-accent) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.76), transparent 38%),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.9), transparent 18%);
  opacity: 0.9;
}

body > * {
  position: relative;
  z-index: 1;
}

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

code {
  font-family: "Cascadia Code", "Consolas", monospace;
}

h1,
h2,
h3,
p,
a,
span,
strong,
code,
summary {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

p {
  line-height: 1.55;
}

.page-shell {
  width: min(1260px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 52px;
}

.page-content {
  display: grid;
  gap: 20px;
}

.site-header,
.header-actions,
.account-cluster,
.top-nav,
.hero-actions,
.hero-pills,
.head-actions,
.link-actions,
.inline-action-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.site-header {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  animation: rise-in 420ms ease-out both;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 16px 30px rgba(35, 97, 234, 0.24);
}

.brand-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
}

.brand-tagline {
  color: var(--muted);
  font-size: 0.96rem;
}

.header-actions {
  justify-content: flex-end;
}

.nav-link,
.account-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.nav-link-active {
  background: linear-gradient(145deg, var(--text), #20344b);
  border-color: transparent;
  color: #ffffff;
}

.panel {
  padding: 28px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(195, 208, 225, 0.9);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  animation: rise-in 520ms ease-out both;
}

.landing-hero,
.dashboard-hero,
.auth-shell,
.workspace-grid,
.feature-grid,
.metric-grid,
.section-stack,
.quick-actions,
.card-list,
.file-action-grid,
.manager-actions-grid,
.support-points,
.detail-list {
  display: grid;
  gap: 16px;
}

.landing-hero,
.dashboard-hero {
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
  align-items: stretch;
}

.auth-shell {
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1fr);
}

.workspace-grid {
  grid-template-columns: minmax(0, 1.24fr) minmax(320px, 0.76fr);
  align-items: start;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.file-action-grid,
.manager-actions-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.hero-copy,
.workflow-card,
.auth-support,
.auth-card,
.workspace-actions,
.quick-actions {
  min-width: 0;
}

.hero-copy,
.auth-support,
.auth-card,
.workflow-card,
.action-surface,
.action-panel {
  display: grid;
  gap: 16px;
  align-content: start;
}

.hero-copy h1,
.auth-support h1,
.manager-hero h1,
.share-card h1 {
  font-size: clamp(2.1rem, 4vw, 4rem);
}

.panel h2,
.auth-card h2,
.metric-card h2,
.action-surface h3 {
  font-size: clamp(1.3rem, 2vw, 1.85rem);
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.lead,
.lead-sm,
.muted {
  margin: 0;
  color: var(--muted);
}

.lead {
  max-width: 62ch;
  font-size: 1.06rem;
}

.lead-sm {
  font-size: 1rem;
}

.small {
  font-size: 0.88rem;
}

.mini-pill,
.format-pill,
.count-badge,
.status-badge,
.workflow-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

.mini-pill,
.format-pill {
  background: var(--brand-soft);
  color: var(--brand-strong);
}

.count-badge {
  background: #edf3ff;
  color: var(--brand-strong);
}

.status-badge {
  background: #eef3fb;
  color: var(--text);
}

.status-active {
  background: var(--success-soft);
  color: var(--success);
}

.status-expired,
.status-revoked,
.status-blocked,
.status-missing {
  background: var(--danger-soft);
  color: var(--danger);
}

.workflow-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #162742 0%, #0f172a 100%);
  color: #f8fbff;
}

.workflow-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.workflow-row p {
  margin: 6px 0 0;
  color: rgba(232, 240, 255, 0.78);
}

.workflow-step {
  display: inline-block;
  margin-bottom: 8px;
  color: rgba(232, 240, 255, 0.68);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.workflow-badge {
  flex: 0 0 auto;
  align-self: start;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.feature-card,
.metric-card,
.action-surface,
.file-action-block,
.action-card,
.file-card,
.support-point,
.detail-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface-soft);
}

.feature-card,
.metric-card {
  box-shadow: var(--shadow);
}

.feature-card {
  display: grid;
  gap: 10px;
}

.workspace-actions,
.action-card,
.file-card,
.file-action-block,
.support-point,
.detail-item {
  display: grid;
}

.workspace-actions {
  gap: 16px;
}

.metric-card {
  padding: 22px;
}

.metric-card h2 {
  margin-top: 6px;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.metric-card p {
  margin-top: 6px;
}

.action-surface {
  padding: 18px;
}

.action-surface-inline {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.section-stack {
  gap: 20px;
}

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

.section-heading > div,
.action-card-main,
.file-card-head {
  min-width: 0;
}

.action-card,
.file-card {
  padding: 20px;
  gap: 16px;
}

.action-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.action-card-stacked {
  grid-template-columns: 1fr;
}

.file-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  flex-wrap: wrap;
}

.action-card h3,
.file-card h3 {
  margin: 0 0 6px;
  font-size: 1.14rem;
}

.file-meta {
  margin: 0;
  color: var(--muted);
}

.action-label,
.detail-label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.file-action-block,
.detail-item,
.support-point {
  padding: 18px;
}

.file-action-block {
  gap: 12px;
}

.support-point {
  gap: 8px;
}

.support-point p {
  margin: 6px 0 0;
}

.format-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.share-url-text,
.ghost-link {
  color: var(--brand-strong);
  font-weight: 700;
  text-decoration: none;
}

.share-url-text {
  display: block;
}

.stack-form,
.manager-form {
  display: grid;
  gap: 12px;
}

.action-surface form {
  margin: 0;
}

label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

input[type="text"],
input[type="password"],
input[type="file"],
select,
textarea {
  width: 100%;
  min-width: 0;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
}

textarea {
  resize: vertical;
}

button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(35, 97, 234, 0.2);
}

.ghost-button {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
  box-shadow: none;
}

.ghost-button-link {
  color: var(--text);
}

.danger-button {
  background: linear-gradient(145deg, #dc4a52, #ae2734);
  box-shadow: 0 14px 28px rgba(201, 60, 71, 0.2);
}

.header-actions form,
.head-actions form,
.link-actions form {
  margin: 0;
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.flash {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-weight: 600;
}

.flash-success {
  color: var(--success);
  background: var(--success-soft);
  border-color: rgba(31, 122, 79, 0.14);
}

.flash-error {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: rgba(201, 60, 71, 0.12);
}

.empty-state {
  margin: 0;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
}

.auth-switch {
  margin: 0;
}

.manager-hero {
  display: grid;
  gap: 10px;
}

.detail-list {
  gap: 12px;
}

.detail-item {
  display: grid;
  gap: 8px;
}

.file-details {
  display: grid;
  gap: 10px;
}

.file-details summary {
  cursor: pointer;
  font-weight: 700;
}

.hash {
  display: block;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #f2f6fc;
  white-space: normal;
}

.share-card {
  width: min(760px, 100%);
  margin: 4vh auto 0;
  display: grid;
  gap: 16px;
}

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

.share-meta p {
  margin: 6px 0 0;
}

.share-download-button {
  width: fit-content;
}

.file-preview-image,
.file-preview-frame,
.file-preview-text {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}

.file-preview-image {
  display: block;
  max-height: 72vh;
  object-fit: contain;
}

.file-preview-frame {
  min-height: 72vh;
}

.file-preview-text {
  margin: 0;
  padding: 18px;
  max-height: 72vh;
  overflow: auto;
  white-space: pre-wrap;
}

.editor-textarea {
  min-height: 360px;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

@media (max-width: 1080px) {
  .landing-hero,
  .dashboard-hero,
  .auth-shell,
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .action-card,
  .action-surface-inline {
    grid-template-columns: 1fr;
  }

  .site-header {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    justify-content: space-between;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, 1260px);
    padding-top: 18px;
  }

  .panel {
    padding: 22px;
  }

  .hero-copy h1,
  .auth-support h1,
  .manager-hero h1,
  .share-card h1 {
    font-size: 1.95rem;
  }

  .share-meta {
    grid-template-columns: 1fr;
  }
}