:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0f1d33;
  --panel: rgba(8, 18, 31, 0.82);
  --panel-border: rgba(168, 186, 209, 0.16);
  --text: #eef4ff;
  --muted: #93a6bf;
  --accent: #f0b36d;
  --accent-2: #49c5b6;
  --accent-3: #8e7dff;
  --success: #69df9f;
  --warn: #f0b36d;
  --error: #ff7c7c;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.36);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1480px;
  --font-display: "Trebuchet MS", "Avenir Next", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(78, 205, 196, 0.2), transparent 30%),
    radial-gradient(circle at top right, rgba(142, 125, 255, 0.14), transparent 26%),
    linear-gradient(180deg, #06111e 0%, #091726 45%, #040a13 100%);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  background:
    linear-gradient(180deg, rgba(6, 17, 30, 0.9), rgba(4, 10, 19, 0.95)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'%3E%3Cpath d='M0 20h120M0 60h120M0 100h120'/%3E%3Cpath d='M20 0v120M60 0v120M100 0v120'/%3E%3C/g%3E%3C/svg%3E");
}

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

button {
  cursor: pointer;
}

.backdrop {
  position: fixed;
  inset: auto;
  width: 36rem;
  height: 36rem;
  filter: blur(18px);
  opacity: 0.9;
  pointer-events: none;
}

.backdrop-a {
  top: -10rem;
  right: -8rem;
  background: radial-gradient(circle, rgba(73, 197, 182, 0.26), transparent 68%);
}

.backdrop-b {
  bottom: -12rem;
  left: -10rem;
  background: radial-gradient(circle, rgba(240, 179, 109, 0.22), transparent 68%);
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(var(--max-width), calc(100vw - 2rem));
  margin: 1rem auto 2rem;
}

.panel {
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.masthead {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: end;
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-xl);
}

.masthead h1,
.section-heading h2,
.detail-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}

.eyebrow {
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  color: var(--accent-2);
}

.lede {
  margin: 0.55rem 0 0;
  max-width: 48rem;
  color: var(--muted);
  line-height: 1.55;
}

.masthead__status {
  display: grid;
  justify-items: end;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.chip.subtle {
  color: var(--muted);
}

.chip.accent {
  color: #111926;
  background: linear-gradient(135deg, #f0b36d, #f6d28b);
  border-color: rgba(255, 255, 255, 0.08);
}

.chip[data-tone="ok"] {
  background: rgba(105, 223, 159, 0.16);
  color: var(--success);
}

.chip[data-tone="warn"] {
  background: rgba(240, 179, 109, 0.16);
  color: var(--warn);
}

.chip[data-tone="error"] {
  background: rgba(255, 124, 124, 0.16);
  color: var(--error);
}

.layout {
  display: grid;
  grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.sidebar,
.workspace {
  display: grid;
  gap: 1rem;
}

.form-panel,
.card,
.detail-panel,
.notice,
.footer-note {
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.section-heading {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.section-heading p {
  margin: 0;
}

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

.stacked-form {
  display: grid;
  gap: 0.85rem;
}

.stacked-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.stacked-form input,
.stacked-form select,
.stacked-form textarea {
  width: 100%;
  padding: 0.82rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  outline: none;
}

.stacked-form input:focus,
.stacked-form select:focus,
.stacked-form textarea:focus {
  border-color: rgba(73, 197, 182, 0.55);
  box-shadow: 0 0 0 4px rgba(73, 197, 182, 0.1);
}

.two-up {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.actions.single {
  margin-top: 0.75rem;
}

.button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.75rem 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #0b1220;
  background: linear-gradient(135deg, var(--accent), #f7d28a);
  font-weight: 700;
}

.button.secondary {
  border-color: rgba(73, 197, 182, 0.26);
  background: rgba(73, 197, 182, 0.08);
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.12);
  background: transparent;
}

.credential-hint {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-top: 0.9rem;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat-card {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-card[data-accent="teal"] strong { color: #7bf2de; }
.stat-card[data-accent="gold"] strong { color: #ffce8f; }
.stat-card[data-accent="violet"] strong { color: #c7b7ff; }
.stat-card[data-accent="coral"] strong { color: #ff9f95; }
.stat-card[data-accent="sea"] strong { color: #96f0b6; }
.stat-card[data-accent="slate"] strong { color: #c1d2ea; }

.stat-label {
  color: var(--muted);
  font-size: 0.82rem;
}

.stat-card strong {
  font-size: 1.55rem;
}

.chip[data-status="published"] {
  background: rgba(73, 197, 182, 0.18);
  color: var(--accent);
}

.chip[data-status="archived"] {
  opacity: 0.7;
}

.chip[data-status="draft"] {
  opacity: 0.85;
}

.inline-filter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.75rem;
  align-items: end;
  margin-bottom: 0.75rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mini-card--notification[data-unread="true"] {
  border-color: rgba(255, 196, 87, 0.45);
  background: rgba(255, 196, 87, 0.06);
}

.media-preview {
  width: 100%;
  max-height: 140px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
}

body[data-loading="true"] .workspace {
  opacity: 0.72;
  pointer-events: none;
}

.empty-state {
  padding: 1rem;
  text-align: center;
  font-style: italic;
}

.notice {
  border-radius: var(--radius-md);
  color: var(--muted);
}

.notice[data-tone="success"] {
  color: var(--success);
  background: rgba(105, 223, 159, 0.08);
}

.notice[data-tone="error"] {
  color: var(--error);
  background: rgba(255, 124, 124, 0.08);
}

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

.card {
  min-height: 24rem;
}

.card-list {
  display: grid;
  gap: 0.8rem;
}

.mini-card {
  padding: 0.9rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.mini-card:hover {
  transform: translateY(-1px);
  border-color: rgba(73, 197, 182, 0.28);
}

.mini-card[data-active="true"] {
  border-color: rgba(240, 179, 109, 0.4);
  background: rgba(240, 179, 109, 0.09);
}

.mini-card p {
  margin: 0.25rem 0 0;
  line-height: 1.48;
}

.mini-card__header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: start;
}

.empty-state {
  margin: 0;
  padding: 0.65rem 0;
}

.detail-panel {
  display: grid;
  gap: 1rem;
}

.detail-summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.detail-badge {
  min-width: 6rem;
  display: grid;
  gap: 0.25rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  text-align: center;
}

.detail-badge span {
  color: var(--muted);
  font-size: 0.8rem;
}

.detail-badge strong {
  font-size: 1.7rem;
}

.message-stream {
  display: grid;
  gap: 0.75rem;
}

.message {
  padding: 0.9rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.message__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: start;
}

.message p {
  margin: 0.45rem 0 0;
}

.message-form.hidden {
  display: none;
}

.footer-note {
  padding-block: 0.85rem;
}

@media (max-width: 1180px) {
  .layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 920px) {
  .masthead,
  .detail-summary,
  .message__meta {
    grid-template-columns: 1fr;
    display: grid;
  }

  .masthead__status {
    justify-items: start;
  }

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

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

  .two-up {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100vw - 1rem, var(--max-width));
    margin-top: 0.5rem;
  }

  .masthead,
  .form-panel,
  .card,
  .detail-panel,
  .notice,
  .footer-note {
    padding: 0.95rem;
  }

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

  .credential-hint {
    flex-direction: column;
    align-items: start;
  }
}

.journey-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.journey-nav [data-active="true"] {
  border-color: rgba(240, 179, 109, 0.65);
  background: rgba(240, 179, 109, 0.12);
}

[hidden] {
  display: none !important;
}