@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --sl-primary:          hsl(210, 65%, 36%);
  --sl-primary-hover:    hsl(210, 65%, 29%);
  --sl-primary-active:   hsl(210, 65%, 24%);
  --sl-primary-light:    hsl(210, 65%, 95%);
  --sl-primary-muted:    hsl(210, 30%, 84%);

  --sl-bg:               hsl(220, 18%, 96%);
  --sl-bg-card:          hsl(0, 0%, 100%);
  --sl-bg-secondary:     hsl(220, 14%, 93%);
  --sl-bg-hover:         hsl(220, 14%, 91%);

  --sl-text:             hsl(220, 22%, 13%);
  --sl-text-muted:       hsl(220, 10%, 46%);
  --sl-text-faint:       hsl(220, 8%, 65%);
  --sl-text-inverse:     hsl(0, 0%, 100%);

  --sl-border:           hsl(220, 14%, 90%);
  --sl-border-strong:    hsl(220, 14%, 82%);
  --sl-border-focus:     hsl(210, 65%, 36%);

  --sl-success:          hsl(142, 48%, 38%);
  --sl-success-bg:       hsl(142, 48%, 95%);
  --sl-success-border:   hsl(142, 48%, 82%);
  --sl-danger:           hsl(0, 62%, 48%);
  --sl-danger-bg:        hsl(0, 62%, 96%);
  --sl-danger-border:    hsl(0, 62%, 84%);
  --sl-warning:          hsl(38, 88%, 46%);
  --sl-warning-bg:       hsl(38, 88%, 96%);
  --sl-warning-border:   hsl(38, 88%, 82%);

  --sl-radius-xs:        3px;
  --sl-radius-sm:        4px;
  --sl-radius:           5px;
  --sl-radius-md:        6px;

  --sl-shadow-xs:        0 1px 2px rgba(30, 40, 60, 0.05);
  --sl-shadow-sm:        0 1px 3px rgba(30, 40, 60, 0.07), 0 1px 2px rgba(30, 40, 60, 0.04);
  --sl-shadow:           0 2px 6px rgba(30, 40, 60, 0.08), 0 1px 3px rgba(30, 40, 60, 0.05);
  --sl-shadow-md:        0 4px 14px rgba(30, 40, 60, 0.10), 0 2px 4px rgba(30, 40, 60, 0.06);
  --sl-shadow-lg:        0 8px 28px rgba(30, 40, 60, 0.12), 0 3px 8px rgba(30, 40, 60, 0.07);

  --sl-transition:       all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@keyframes sl-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--sl-text);
  background: var(--sl-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { display: block; max-width: 100%; }
a { color: var(--sl-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 18px;
  height: 38px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--sl-radius);
  border: 1px solid transparent;
  transition: var(--sl-transition);
  white-space: nowrap;
  user-select: none;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary {
  background: var(--sl-primary);
  color: var(--sl-text-inverse) !important;
  border-color: var(--sl-primary);
}
.btn-primary:hover:not(:disabled) {
  background: var(--sl-primary-hover);
  border-color: var(--sl-primary-hover);
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.28);
}

.btn-secondary {
  background: var(--sl-bg-card);
  color: var(--sl-text) !important;
  border-color: var(--sl-border-strong);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--sl-bg-hover);
  border-color: var(--sl-border-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--sl-text-muted) !important;
  border-color: transparent;
}
.btn-ghost:hover:not(:disabled) {
  background: var(--sl-bg-hover);
  color: var(--sl-text) !important;
}

.btn-sm { height: 32px; padding: 0 13px; font-size: 12.5px; }
.btn-lg { height: 46px; padding: 0 22px; font-size: 15px; }
.btn-full { width: 100%; }

/* ─── Form Elements ──────────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sl-text);
  letter-spacing: 0.01em;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  height: 40px;
  padding: 0 13px;
  font-size: 14px;
  color: var(--sl-text);
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border-strong);
  border-radius: var(--sl-radius);
  outline: none;
  transition: var(--sl-transition);
}
.form-textarea {
  height: auto;
  min-height: 86px;
  padding: 9px 13px;
  resize: vertical;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--sl-border-focus);
  box-shadow: 0 0 0 3px hsla(210, 65%, 36%, 0.12);
}

.pin-inputs-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 8px 0;
}
.pin-box {
  width: 52px;
  height: 54px;
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  color: var(--sl-text);
  background: var(--sl-bg-card);
  border: 1.5px solid var(--sl-border-strong);
  border-radius: var(--sl-radius);
  outline: none;
  transition: var(--sl-transition);
  box-shadow: var(--sl-shadow-xs);
}
.pin-box:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 3px hsla(210, 65%, 36%, 0.15);
  background: #fff;
}

/* ─── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 100px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.badge-success { background: var(--sl-success-bg); color: var(--sl-success); border: 1px solid var(--sl-success-border); }
.badge-primary { background: var(--sl-primary-light); color: var(--sl-primary); border: 1px solid var(--sl-primary-muted); }
.badge-muted   { background: var(--sl-bg-secondary); color: var(--sl-text-muted); border: 1px solid var(--sl-border); }

/* ─── Top Navigation ─────────────────────────────────────────────────────── */
.top-nav {
  height: 58px;
  background: var(--sl-bg-card);
  border-bottom: 1px solid var(--sl-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.top-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 12px;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 800;
  color: var(--sl-text);
  letter-spacing: -0.02em;
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
}
.brand-link:hover { text-decoration: none; }
.brand-logo-img {
  width: 28px;
  height: 28px;
  border-radius: var(--sl-radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  flex-shrink: 0;
}
.nav-item-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--sl-text-muted);
  padding: 7px 12px;
  border-radius: var(--sl-radius-sm);
  transition: var(--sl-transition);
}
.nav-item-link:hover, .nav-item-link.active {
  color: var(--sl-text);
  background: var(--sl-bg-hover);
  text-decoration: none;
}

/* ─── Hero Section ────────────────────────────────────────────────────────── */
.hero-block {
  padding: 48px 0 38px;
  background: var(--sl-bg-card);
  border-bottom: 1px solid var(--sl-border);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--sl-primary-light);
  border: 1px solid var(--sl-primary-muted);
  font-size: 12px;
  font-weight: 700;
  color: var(--sl-primary);
  margin-bottom: 14px;
}
.hero-title {
  font-size: 35px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--sl-text);
  margin-bottom: 14px;
}
.hero-title span { color: var(--sl-primary); }
.hero-desc {
  font-size: 14.5px;
  color: var(--sl-text-muted);
  line-height: 1.58;
  margin-bottom: 24px;
  max-width: 540px;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hero-meta-strip {
  font-size: 12.5px;
  color: var(--sl-text-muted);
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-preview-box {
  background: var(--sl-bg);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius-md);
  padding: 9px;
  box-shadow: var(--sl-shadow-sm);
}
.hero-preview-box img {
  border-radius: var(--sl-radius-sm);
  width: 100%;
}

/* ─── Platform Grid ──────────────────────────────────────────────────────── */
.section-wrap {
  padding: 42px 0;
}
.section-heading {
  margin-bottom: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.section-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--sl-text);
}
.section-sub {
  font-size: 13.5px;
  color: var(--sl-text-muted);
}

.platform-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.platform-card {
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: var(--sl-transition);
}
.platform-card:hover {
  border-color: var(--sl-border-strong);
  box-shadow: var(--sl-shadow-sm);
}
.platform-card.highlight {
  border-color: var(--sl-primary);
  background: linear-gradient(180deg, #fff 0%, var(--sl-primary-light) 120%);
}
.card-header-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--sl-text);
}
.card-desc {
  font-size: 13.5px;
  color: var(--sl-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}
.card-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--sl-text-muted);
  border-top: 1px solid var(--sl-border);
  padding-top: 12px;
  margin-bottom: 16px;
}

/* ─── Platform Filters (Desktop Pills & Mobile Dropdown) ──────────────────── */
.desktop-filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mobile-filter-container {
  display: none;
  position: relative;
  width: 100%;
}

.mobile-filter-trigger {
  width: 100%;
  height: 42px;
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border-strong);
  border-radius: var(--sl-radius);
  padding: 0 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sl-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  box-shadow: var(--sl-shadow-xs);
  transition: var(--sl-transition);
}

.mobile-filter-chevron {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--sl-text-muted);
  font-size: 12px;
}

.mobile-filter-trigger.active .mobile-filter-chevron {
  transform: rotate(180deg);
}

.mobile-filter-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border-strong);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-md);
  z-index: 50;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-filter-dropdown.open {
  max-height: 380px;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-filter-option {
  width: 100%;
  height: 42px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--sl-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--sl-border);
  cursor: pointer;
  text-align: left;
  transition: var(--sl-transition);
}

.mobile-filter-option:last-child {
  border-bottom: none;
}

.mobile-filter-option:hover, .mobile-filter-option.active {
  background: var(--sl-primary-light);
  color: var(--sl-primary);
  font-weight: 600;
}

/* ─── Release Cards (Fully Responsive List) ──────────────────────────────── */
.releases-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.release-card-item {
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius-md);
  box-shadow: var(--sl-shadow-xs);
  transition: var(--sl-transition);
  overflow: hidden;
}

.release-card-item:hover {
  border-color: var(--sl-border-strong);
}

.release-card-item.expanded {
  border-color: var(--sl-primary-muted);
  box-shadow: var(--sl-shadow-sm);
}

.release-item-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
  background: #fff;
  transition: background 0.15s;
}

.release-item-header:hover {
  background: var(--sl-bg-hover);
}

.release-item-main {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.release-platform-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--sl-radius);
  background: var(--sl-bg-secondary);
  color: var(--sl-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.release-item-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.release-item-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.release-item-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--sl-text);
}

.release-version-pill {
  font-size: 12px;
  font-weight: 700;
  color: var(--sl-primary);
  background: var(--sl-primary-light);
  border: 1px solid var(--sl-primary-muted);
  padding: 1px 8px;
  border-radius: 100px;
}

.release-item-submeta {
  font-size: 12.5px;
  color: var(--sl-text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.release-item-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.release-expand-chevron {
  width: 30px;
  height: 30px;
  border-radius: var(--sl-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sl-text-muted);
  font-size: 12px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.release-card-item.expanded .release-expand-chevron {
  transform: rotate(180deg);
  color: var(--sl-primary);
}

/* Expandable Drawer */
.release-details-drawer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--sl-bg);
  border-top: 1px solid transparent;
}

.release-card-item.expanded .release-details-drawer {
  max-height: 600px;
  opacity: 1;
  border-top-color: var(--sl-border);
  padding: 18px 20px;
}

.release-changelog-box {
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius);
  padding: 14px 18px;
  margin-top: 8px;
}

.release-changelog-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sl-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.release-changelog-text {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--sl-text);
  white-space: pre-line;
}

/* ─── Chunked Step Wizard (Max 2-3 Inputs) ───────────────────────────────── */
.form-step-container {
  display: flex;
  flex-direction: column;
}

.step-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--sl-border);
}

.step-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--sl-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.step-progress-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sl-bg-secondary);
  color: var(--sl-text-muted);
  transition: var(--sl-transition);
}

.step-dot.active {
  background: var(--sl-primary);
  color: #fff;
}

.step-dot.done {
  background: var(--sl-success-bg);
  color: var(--sl-success);
  border: 1px solid var(--sl-success-border);
}

.form-step-pane {
  display: none;
  animation: sl-fade-in 0.22s ease both;
}

.form-step-pane.active {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--sl-border);
  gap: 10px;
}

/* ─── Features Strip ─────────────────────────────────────────────────────── */
.features-strip {
  background: var(--sl-bg-card);
  border-top: 1px solid var(--sl-border);
  border-bottom: 1px solid var(--sl-border);
  padding: 32px 0;
}
.features-grid-compact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-item h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 5px;
}
.feature-item p {
  font-size: 13px;
  color: var(--sl-text-muted);
  line-height: 1.5;
}

/* ─── Auth Split Shell ───────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--sl-bg);
}
.auth-header {
  height: 58px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--sl-bg-card);
  border-bottom: 1px solid var(--sl-border);
  flex-shrink: 0;
}
.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
}
.auth-split-shell {
  width: 100%;
  max-width: 900px;
  display: flex;
  background: var(--sl-bg-card);
  border-radius: var(--sl-radius-md);
  border: 1px solid var(--sl-border);
  box-shadow: var(--sl-shadow-md);
  overflow: hidden;
}
.auth-brand-side {
  flex: 0 0 44%;
  background: linear-gradient(145deg, hsl(215, 42%, 17%) 0%, hsl(210, 55%, 26%) 100%);
  color: #fff;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-brand-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(255,255,255,0.14);
  border-radius: 100px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}
.auth-brand-heading {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.auth-brand-heading span { color: hsl(192, 80%, 72%); }
.auth-brand-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-top: 8px;
  line-height: 1.5;
}
.auth-brand-stats {
  display: flex;
  gap: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.auth-brand-stats strong { font-size: 16px; display: block; color: #fff; }
.auth-brand-stats span { font-size: 11.5px; color: rgba(255,255,255,0.6); }

.auth-form-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 40px;
}
.auth-form-box {
  width: 100%;
  max-width: 360px;
}

.pin-inputs-row {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin: 18px 0 22px;
}
.pin-box {
  width: 48px;
  height: 52px;
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  border: 1px solid var(--sl-border-strong);
  border-radius: var(--sl-radius);
  background: var(--sl-bg-card);
  outline: none;
  transition: var(--sl-transition);
}
.pin-box:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 3px hsla(210, 65%, 36%, 0.14);
}

.auth-footer {
  height: 44px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--sl-bg-card);
  border-top: 1px solid var(--sl-border);
  font-size: 12px;
  color: var(--sl-text-muted);
  flex-shrink: 0;
}

/* ─── Admin Dashboard Styles ─────────────────────────────────────────────── */
.admin-strip {
  background: var(--sl-bg-card);
  border-bottom: 1px solid var(--sl-border);
  padding: 12px 0;
  margin-bottom: 26px;
}
.admin-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--sl-border);
  padding-bottom: 12px;
  margin-bottom: 22px;
}
.admin-tab-btn {
  height: 34px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--sl-radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--sl-text-muted);
  cursor: pointer;
  transition: var(--sl-transition);
}
.admin-tab-btn.active {
  background: var(--sl-primary);
  color: #fff;
}
.admin-tab-btn:hover:not(.active) {
  background: var(--sl-bg-hover);
  color: var(--sl-text);
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.metric-card {
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius);
  padding: 18px;
}
.metric-card-lbl {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sl-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 5px;
}
.metric-card-val {
  font-size: 24px;
  font-weight: 800;
  color: var(--sl-text);
}

.table-card {
  background: var(--sl-bg-card);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius-md);
  overflow: hidden;
  box-shadow: var(--sl-shadow-xs);
}
.table-card-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--sl-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.data-table th {
  background: var(--sl-bg-secondary);
  padding: 10px 18px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sl-text-muted);
  border-bottom: 1px solid var(--sl-border);
}
.data-table td {
  padding: 13px 18px;
  font-size: 13px;
  border-bottom: 1px solid var(--sl-border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--sl-bg); }

/* ─── Modal ──────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
}
.modal-overlay.active { display: flex; }
.modal-dialog {
  background: #fff;
  border-radius: var(--sl-radius-md);
  max-width: 520px;
  width: 100%;
  border: 1px solid var(--sl-border);
  box-shadow: var(--sl-shadow-lg);
  overflow: hidden;
}
.modal-dialog-head {
  padding: 15px 20px;
  border-bottom: 1px solid var(--sl-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 14.5px;
}
.modal-dialog-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-dialog-foot {
  padding: 13px 20px;
  background: var(--sl-bg);
  border-top: 1px solid var(--sl-border);
  display: flex;
  justify-content: flex-end;
  gap: 9px;
}

/* ─── Toast ──────────────────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-width: 360px;
}
.toast {
  padding: 11px 16px;
  background: #fff;
  border: 1px solid var(--sl-border);
  border-left: 4px solid var(--sl-primary);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-md);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.toast-success { border-left-color: var(--sl-success); }
.toast-error   { border-left-color: var(--sl-danger); }

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
  margin-top: auto;
  background: var(--sl-bg-card);
  border-top: 1px solid var(--sl-border);
  padding: 22px 0;
  font-size: 12.5px;
  color: var(--sl-text-muted);
}
.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

/* ─── Responsive & Mobile Header Fix ─────────────────────────────────────── */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-cta-row { justify-content: center; }
  .hero-meta-strip { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .platform-cards-grid { grid-template-columns: 1fr; }
  .features-grid-compact { grid-template-columns: 1fr 1fr; }
  .metrics-row { grid-template-columns: 1fr 1fr; }
  .auth-brand-side { display: none; }
  .auth-split-shell { max-width: 440px; }
  .auth-form-side { padding: 32px 26px; }
}

@media (max-width: 640px) {
  .top-nav .container {
    padding: 0 16px;
  }
  .nav-item-home {
    display: none !important; /* Hide Home text on mobile so brand text never collides */
  }
  .nav-menu {
    gap: 6px;
  }
  .nav-item-link {
    padding: 6px 8px;
    font-size: 13px;
  }
  .desktop-filter-pills {
    display: none;
  }
  .mobile-filter-container {
    display: block;
  }
  .release-item-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
    gap: 12px;
  }
  .release-item-actions {
    width: 100%;
    justify-content: space-between;
    border-top: 1px solid var(--sl-border);
    padding-top: 10px;
  }
}