:root {
  --bg: #0f1419;
  --bg-elevated: rgba(19, 29, 36, 0.86);
  --bg-panel: #151d24;
  --line: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --muted: #98a9ba;
  --accent: #48c78e;
  --accent-soft: rgba(72, 199, 142, 0.15);
  --danger: #ff5c77;
  --warning: #b8a11f;
  --info: #65a9ff;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --font-heading: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(72, 199, 142, 0.16), transparent 32%),
    radial-gradient(circle at right center, rgba(101, 169, 255, 0.14), transparent 28%),
    linear-gradient(160deg, #0b1014 0%, #101820 45%, #131920 100%);
}

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

img {
  max-width: 100%;
  display: block;
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-heading);
}

p {
  margin: 0;
  color: var(--muted);
}

.login-page,
.app-page {
  min-height: 100vh;
}

.login-hero,
.server-selector {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
}

.login-card,
.empty-card {
  width: min(640px, 100%);
  background: linear-gradient(180deg, rgba(15, 22, 29, 0.96), rgba(21, 29, 36, 0.92));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 36px;
  display: grid;
  gap: 24px;
}

.login-card__eyebrow,
.page-heading__eyebrow,
.topbar__eyebrow,
.sidebar__eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8db8a2;
}

.login-card__copy {
  font-size: 1.02rem;
  line-height: 1.65;
}

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

.login-card__grid div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.login-card__grid strong,
.stat-card strong,
.server-card h2 {
  display: block;
  color: var(--text);
}

.login-card__grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

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

.button--wide {
  width: 100%;
}

.button--primary {
  background: linear-gradient(120deg, #48c78e, #3ca8ff);
  box-shadow: 0 18px 32px rgba(60, 168, 255, 0.18);
}

.button--success {
  background: linear-gradient(120deg, #48c78e, #2f9e44);
}

.button--warning {
  background: linear-gradient(120deg, #ffb347, #f08c00);
}

.button--danger {
  background: linear-gradient(120deg, #ff5c77, #d6336c);
}

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

.shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 28px;
  border-right: 1px solid var(--line);
  background: rgba(10, 15, 19, 0.88);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar__brand {
  padding: 22px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(72, 199, 142, 0.14), rgba(101, 169, 255, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.sidebar__brand h1 {
  margin: 8px 0;
}

.sidebar__nav {
  display: grid;
  gap: 10px;
}

.sidebar__nav a,
.sidebar__foot a {
  padding: 14px 16px;
  border-radius: 16px;
  color: var(--muted);
}

.sidebar__nav a.is-active,
.sidebar__nav a:hover,
.sidebar__foot a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.sidebar__foot {
  margin-top: auto;
}

.main {
  padding: 28px;
  display: grid;
  gap: 24px;
}

.topbar,
.hero-card,
.card,
.stat-card,
.server-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.topbar {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar__actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.topbar h2 {
  margin-top: 6px;
}

.hero-card,
.card {
  padding: 24px;
}

.hero-card {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.status-stack,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.page-heading {
  display: grid;
  gap: 10px;
}

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

.stat-card {
  padding: 20px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}

.stat-card strong {
  font-size: 1.7rem;
}

.panel-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.2fr 0.8fr;
}

.panel-grid--wide {
  grid-template-columns: 0.95fr 1.05fr;
}

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

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

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

th {
  font-size: 0.82rem;
  text-transform: uppercase;
  color: #8aa1b8;
}

.activity-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.activity-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.activity-list span {
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #c8f4dc;
  font-size: 0.82rem;
  border: 1px solid rgba(72, 199, 142, 0.24);
}

.badge--info {
  color: #d0e5ff;
  border-color: rgba(101, 169, 255, 0.26);
  background: rgba(101, 169, 255, 0.12);
}

.flash {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.flash--success {
  background: rgba(72, 199, 142, 0.14);
}

.flash--error {
  background: rgba(255, 92, 119, 0.16);
}

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

.form-grid--compact {
  margin-top: 16px;
}

.form-grid__full {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 0.95rem;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
}

select option,
select optgroup {
  color: #ffffff !important;
  background-color: #0f1419 !important;
}

select option:checked {
  color: #ffffff !important;
  background-color: #1f6feb !important;
}

textarea {
  resize: vertical;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox input {
  width: auto;
}

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

.details-card,
.permission-card,
.server-card {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.details-card summary,
.inline-details summary {
  cursor: pointer;
}

.details-card summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
}

.details-card__body {
  padding: 0 18px 18px;
}

.inline-details {
  display: grid;
  gap: 12px;
}

.server-grid {
  width: min(1100px, 100%);
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.server-card {
  display: flex;
  gap: 16px;
  padding: 20px;
}

.server-card__icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.07);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-size: 1.35rem;
}

.discord-preview {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 18px;
  padding: 18px;
  border-radius: 18px;
  background: #2b2d31;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.discord-preview__bar {
  border-radius: 999px;
  background: var(--preview-color, #5865f2);
}

.discord-preview__fields {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}

.discord-preview__fields article {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.discord-preview__fields strong {
  display: block;
  margin-bottom: 6px;
}

.permissions-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.permission-card {
  padding: 18px;
  display: grid;
  gap: 10px;
}

.category-editor {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

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

.asset-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  gap: 12px;
}

.asset-card strong {
  color: var(--text);
}

.asset-card__preview {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.asset-card__preview--wide {
  width: 100%;
  height: 180px;
}

@media (max-width: 1180px) {
  .shell,
  .panel-grid,
  .panel-grid--wide,
  .stats-grid,
  .permissions-grid,
  .server-grid,
  .asset-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    display: block;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .main,
  .sidebar,
  .login-card,
  .hero-card,
  .card {
    padding: 18px;
  }

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

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