:root {
  --bg: #09111f;
  --bg-soft: #111d35;
  --panel: rgba(245, 248, 255, 0.96);
  --card: #ffffff;
  --card-alt: rgba(255, 255, 255, 0.08);
  --ink: #16233a;
  --muted: #63738d;
  --line: rgba(16, 33, 61, 0.1);
  --gold: #ffbf59;
  --cyan: #5bd4e8;
  --mint: #92eaa8;
  --violet: #ab89ff;
  --danger: #e96072;
  --shadow: 0 30px 80px rgba(3, 11, 24, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(91, 212, 232, 0.16), transparent 22%),
    radial-gradient(circle at bottom right, rgba(171, 137, 255, 0.14), transparent 26%),
    linear-gradient(135deg, #07111f 0%, #0d172a 38%, #151028 100%);
}

@media (min-width: 900px) {
  body {
    zoom: 0.78;
  }
}

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

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

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

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px 22px;
  background: rgba(7, 15, 29, 0.68);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
}

.sidebar-top,
.sidebar-foot {
  display: grid;
  gap: 18px;
}

.brand-lockup {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-mark {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--gold), #ff9651);
  color: #24170a;
  font-size: 2rem;
  font-weight: 800;
}

.brand-logo-image {
  object-fit: contain;
  padding: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.brand-lockup h1 {
  margin: 10px 0 8px;
  color: #fbfdff;
  font-size: 1.72rem;
  letter-spacing: -0.04em;
}

.brand-lockup p,
.profile-card p,
.sidebar-links a {
  color: rgba(222, 232, 247, 0.7);
  line-height: 1.6;
}

.eyebrow {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--gold);
}

.sidebar-nav {
  display: grid;
  gap: 10px;
}

.nav-btn,
.ghost-btn,
.primary-btn,
.mini-btn {
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.nav-btn {
  padding: 14px 16px;
  border-radius: 18px;
  text-align: left;
  background: transparent;
  color: rgba(227, 235, 248, 0.74);
  font-weight: 700;
}

.nav-btn:hover,
.nav-btn.active {
  background: linear-gradient(135deg, rgba(255, 191, 89, 0.18), rgba(91, 212, 232, 0.16));
  color: #fff;
  transform: translateX(4px);
}

.profile-card,
.sidebar-links {
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.profile-card strong {
  display: block;
  color: #fff;
  margin-bottom: 6px;
}

.sidebar-links {
  display: grid;
  gap: 10px;
}

.sidebar-links a {
  font-size: 0.92rem;
}

.ghost-btn,
.primary-btn {
  padding: 15px 18px;
  border-radius: 18px;
  font-weight: 800;
}

.ghost-btn {
  background: transparent;
  color: #f7fbff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.ghost-btn.inline-link {
  color: var(--ink);
  border-color: rgba(22, 35, 58, 0.12);
}

.primary-btn {
  background: linear-gradient(135deg, var(--gold), #ff9a54);
  color: #24180c;
  box-shadow: 0 18px 32px rgba(255, 153, 80, 0.22);
}

.ghost-btn:hover,
.primary-btn:hover,
.mini-btn:hover {
  transform: translateY(-2px);
}

.main-panel {
  padding: 28px;
}

.section-panel {
  display: none;
  gap: 22px;
}

.section-panel.active {
  display: grid;
}

.panel-hero,
.panel-card,
.stat-card {
  background: var(--panel);
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
}

.panel-hero,
.panel-card {
  padding: 28px;
}

.panel-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.panel-hero h2,
.panel-head h2,
.panel-head h3 {
  margin: 10px 0 0;
  letter-spacing: -0.04em;
}

.panel-hero h2 {
  font-size: 2.6rem;
}

.panel-hero p,
.panel-head p,
.list-card p,
.card-meta,
.feedback {
  color: var(--muted);
  line-height: 1.72;
}

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

.stats-grid,
.overview-grid {
  display: grid;
  gap: 18px;
}

.stats-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.overview-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.stat-card {
  padding: 22px;
  background: linear-gradient(160deg, #132241 0%, #1e365f 100%);
  color: #fff;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.72);
}

.stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: 2rem;
}

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

.stack-list {
  display: grid;
  gap: 14px;
}

.list-card {
  padding: 18px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--line);
}

.list-card h3 {
  margin: 0 0 6px;
}

.list-card p {
  margin: 0;
}

.feature-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(37, 79, 127, 0.08), rgba(255, 191, 89, 0.12));
  color: #274269;
  font-size: 0.8rem;
  font-weight: 800;
}

.list-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.list-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(19, 34, 65, 0.07);
  color: #274269;
  font-size: 0.82rem;
  font-weight: 700;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.mini-btn {
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 800;
  background: linear-gradient(135deg, #203862, #254f7f);
  color: #fff;
}

.mini-btn.alt {
  background: rgba(37, 79, 127, 0.1);
  color: #24476f;
}

.mini-btn.danger {
  background: var(--danger);
  color: white;
}

.stack-form {
  display: grid;
  gap: 14px;
}

.large-form {
  gap: 16px;
}

.stack-form label {
  display: grid;
  gap: 8px;
}

.stack-form span {
  font-size: 0.9rem;
  font-weight: 700;
}

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

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

.checkbox-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(16, 33, 61, 0.08);
  background: rgba(16, 33, 61, 0.04);
}

.checkbox-line input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

.feature-note-card,
.feature-preview-card {
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(155deg, rgba(19, 34, 65, 0.06), rgba(255, 191, 89, 0.08));
  border: 1px solid rgba(19, 34, 65, 0.08);
}

.feature-note-card strong,
.feature-preview-card strong {
  display: block;
  margin-bottom: 8px;
}

.feature-note-card p,
.feature-preview-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

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

.feature-preview-head span {
  color: #274269;
  font-weight: 800;
}

.platform-logo-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 18px;
  align-items: stretch;
}

.platform-logo-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border-radius: 24px;
  background: linear-gradient(155deg, rgba(19, 34, 65, 0.06), rgba(255, 191, 89, 0.08));
  border: 1px solid rgba(19, 34, 65, 0.08);
}

.platform-logo-card strong {
  display: block;
  margin-bottom: 8px;
}

.platform-logo-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.platform-logo-media {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(20, 36, 60, 0.08);
  box-shadow: 0 18px 40px rgba(9, 17, 31, 0.12);
}

.platform-logo-empty {
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--muted);
}

.compact-form {
  align-content: start;
}

input,
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(22, 35, 58, 0.12);
  background: #fbfdff;
  color: var(--ink);
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(255, 153, 80, 0.8);
  box-shadow: 0 0 0 4px rgba(255, 153, 80, 0.12);
}

.feedback {
  min-height: 24px;
  margin: 0;
  color: #23715f;
}

.feedback.error {
  color: var(--danger);
}

@media (max-width: 1280px) {
  .dashboard-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    gap: 18px;
  }

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

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

@media (max-width: 760px) {
  .main-panel,
  .sidebar {
    padding: 16px;
  }

  .panel-hero,
  .panel-card,
  .stat-card {
    padding: 20px;
  }

  .panel-hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-grid,
  .form-columns,
  .platform-logo-grid,
  .triple-form-columns {
    grid-template-columns: 1fr;
  }

  .panel-hero h2 {
    font-size: 2rem;
  }
}