/* ─────────────────────────────────────────
   APP HUB — Digital Solutions Style
   Inspired by digital-solutions.io
───────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── VARIABLES ── */
:root {
  /* Backgrounds — deep navy like DS.io */
  --bg-root:        #ffffff;
  --bg-surface:     #f0f8ff;
  --bg-card:        #ffffff;
  --bg-card-hover:  #e8f4ff;

  /* Borders */
  --border:         rgba(14, 165, 233, 0.18);
  --border-hover:   rgba(14, 165, 233, 0.55);
  --border-strong:  rgba(14, 165, 233, 0.22);

  /* DS.io electric blue palette */
  --primary:        #269cbd;
  --primary-hover:  #1e7fa0;
  --primary-light:  #33b6d6;
  --accent:         #7dd3fc;
  --gradient:       linear-gradient(135deg, #269cbd 0%, #33c8dc 100%);

  /* Text */
  --text:           #0f172a;
  --text-secondary: #1e3a5f;
  --text-muted:     #64748b;
  --text-dim:       #94a3b8;

  /* Geometry — sharper, more corporate */
  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-lg:      12px;
  --radius-xl:      16px;

  /* Shadows */
  --shadow-card:    0 2px 16px rgba(14,165,233,0.10);
  --shadow-elevated: 0 8px 32px rgba(14,165,233,0.16), 0 0 0 1px rgba(14,165,233,0.14);

  /* Typography */
  --font-heading:   'Montserrat', system-ui, sans-serif;
  --font-body:      'Inter', system-ui, sans-serif;

  --transition:     0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { max-width: 100%; display: block; }

/* ── BASE ── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-root);
  color: var(--text-secondary);
  min-height: 100vh;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── DIAGONAL LIGHT BEAM (DS.io signature) ── */
body::before {
  content: '';
  position: fixed;
  top: -40%;
  left: -20%;
  width: 90vw;
  height: 90vh;
  background: radial-gradient(
    ellipse at 30% 20%,
    rgba(14, 165, 233, 0.09) 0%,
    rgba(14, 165, 233, 0.04) 35%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

/* ── LAYOUT ── */
.page-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 32px 100px;
}

/* ─────────────────────────────────────────
   TOP NAV BAR — DS.io: sticky, blurred,
   full bleed, thin bottom accent line
───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-strong);
  padding: 0 32px;
  margin: 0 -32px 64px;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1300px;
  margin: 0 auto;
  height: 68px;
  gap: 24px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  background: transparent;
}

.brand-logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  filter: invert(1) hue-rotate(180deg);
  mix-blend-mode: multiply;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

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

.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}
.btn-admin:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(38, 156, 189, 0.06);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22d3a5;
  box-shadow: 0 0 10px rgba(34, 211, 165, 0.7);
  animation: pulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.status-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────
   HERO — DS.io: uppercase massive title,
   eyebrow lines, minimal subtitle
───────────────────────────────────────── */
.hero-section {
  padding: 20px 0 64px;
  text-align: center;
  position: relative;
}

.hero-eyebrow:empty {
  display: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-eyebrow:not(:empty)::before,
.hero-eyebrow:not(:empty)::after {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--border-strong);
}

.hero-badge:empty {
  display: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.28);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary-light);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.06;
  margin-bottom: 20px;
  color: var(--text);
  text-transform: uppercase;
}

#hub-hero-accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hub-subtitle {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
  font-weight: 400;
  line-height: 1.75;
}

/* ─────────────────────────────────────────
   SEARCH & FILTERS TOOLBAR
───────────────────────────────────────── */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.search-wrapper {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
  display: flex;
}

#search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 11px 14px 11px 42px;
  font-size: 0.88rem;
  font-family: var(--font-body);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

#search-input::placeholder { color: var(--text-dim); }

#search-input:focus {
  border-color: rgba(14, 165, 233, 0.5);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.filters-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* DS.io — sharp rectangle filters, not pills */
.filter-btn {
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  transition: all var(--transition);
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.4);
  background: rgba(14, 165, 233, 0.06);
}

.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.35);
}

/* ─────────────────────────────────────────
   STATS BAR
───────────────────────────────────────── */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0;
  padding: 0 0 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}

.stats-bar .apps-count {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.shortcut-hint {
  font-size: 0.72rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.kbd {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 7px;
  font-size: 0.68rem;
  font-family: monospace;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────
   APPS GRID — tight gutter grid like DS.io
   services section
───────────────────────────────────────── */
#apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-auto-rows: min-content;
  align-content: start;
  gap: 1px;
  background: var(--border-strong);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

/* ─────────────────────────────────────────
   APP CARD — DS.io: dark fill, no gaps,
   blue left border on hover, uppercase name
───────────────────────────────────────── */
.app-card {
  position: relative;
  background: var(--bg-card);
  padding: 32px 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  cursor: default;
  transition: background var(--transition);
}
}

/* Single-link cards are fully clickable */
.app-card--clickable {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

/* Blue left accent line on hover — DS.io signature */
.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--card-accent, var(--primary));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-card:hover {
  background: var(--bg-card-hover);
}

.app-card:hover::before {
  transform: scaleY(1);
}

/* Subtle corner glow */
.card-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(ellipse at top right, var(--card-accent, var(--primary)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}

.app-card:hover .card-glow { opacity: 0.06; }
.app-card > *:not(.card-glow) { position: relative; z-index: 1; }

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(38, 156, 189, 0.08);
  border: 1px solid rgba(38, 156, 189, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}

.app-card:hover .card-icon {
  background: rgba(38, 156, 189, 0.14);
  border-color: rgba(38, 156, 189, 0.35);
}

.app-icon-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* DS.io: underline tag, no background */
.card-category {
  font-family: var(--font-heading);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--card-accent, var(--primary));
  border-bottom: 1.5px solid var(--card-accent, var(--primary));
  padding-bottom: 2px;
  opacity: 0.9;
  align-self: flex-start;
  margin-top: 6px;
}

.card-body { flex: 1; }

.card-name {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.card-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* DS.io: "DÉCOUVREZ CETTE SOLUTION" footer */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Multi-link footer stacks vertically */
.card-footer.multi {
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
}

/* Sub-link item */
.sub-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 4px 0;
  border-radius: 4px;
  transition: color var(--transition);
  cursor: pointer;
}

.sub-link:hover {
  color: var(--card-accent, var(--primary));
}

.sub-link-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  transition: gap var(--transition);
}

.sub-link:hover .sub-link-right {
  gap: 6px;
}

.sub-link-ext {
  opacity: 0.6;
  display: flex;
  align-items: center;
}

.sub-link svg {
  transition: transform 0.15s;
}

.sub-link:hover svg:last-child {
  transform: translateX(3px);
}

/* Single-link card: make full footer clickable area */
.card-footer:not(.multi) .sub-link {
  flex: 1;
}

/* ─────────────────────────────────────────
   EMPTY STATE
───────────────────────────────────────── */
#empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  color: var(--text-dim);
  background: var(--bg-card);
}

#empty-state .empty-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
  opacity: 0.25;
}

#empty-state p {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hidden { display: none !important; }

/* ─────────────────────────────────────────
   REDIRECT BANNER
───────────────────────────────────────── */
.redirect-banner {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 48px);
  max-width: 680px;
  background: var(--bg-surface);
  border: 1px solid rgba(14, 165, 233, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(14,165,233,0.18), 0 0 0 1px rgba(14,165,233,0.12);
  backdrop-filter: blur(18px);
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.redirect-banner.banner-error {
  border-color: rgba(220, 53, 69, 0.35);
}

.banner-progress {
  height: 2px;
  background: rgba(14, 165, 233, 0.12);
  width: 100%;
}

.banner-progress-bar {
  height: 100%;
  width: 100%;
  background: var(--gradient);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  flex-wrap: wrap;
}

.banner-icon { font-size: 1.4rem; flex-shrink: 0; }

.banner-text { flex: 1; min-width: 160px; }

.banner-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 3px;
}

.banner-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.banner-subtitle strong { color: var(--text-secondary); }

.banner-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-light);
  flex-shrink: 0;
}

.banner-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ─────────────────────────────────────────
   BUTTONS — DS.io: uppercase, sharp, bold
───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: 1.5px solid var(--primary);
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.35);
}

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.5);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.35);
  background: rgba(14, 165, 233, 0.06);
}

/* ─────────────────────────────────────────
   FOOTER — DS.io: serious, uppercase, dark
───────────────────────────────────────── */
.site-footer {
  margin-top: 80px;
  padding: 28px 0 0;
  border-top: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-family: var(--font-heading);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.footer-links { display: flex; gap: 24px; }

.footer-links a {
  font-family: var(--font-heading);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--text-muted); }

.footer-url-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-family: monospace;
}

.footer-url-hint strong { color: var(--primary-light); }

/* ─────────────────────────────────────────
   TOAST NOTIFICATION
───────────────────────────────────────── */
.hub-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
  box-shadow: 0 8px 24px rgba(14,165,233,0.18);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
  max-width: 340px;
}

.hub-toast.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 768px) {
  .page-wrapper { padding: 0 20px 72px; }
  .site-header { padding: 0 20px; margin: 0 -20px 48px; }
  .hero-title { font-size: 2rem; }
  #apps-grid { grid-template-columns: 1fr; border-radius: var(--radius-lg); }
  .toolbar { flex-direction: column; align-items: stretch; }
  .stats-bar .shortcut-hint { display: none; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .hero-eyebrow { display: none; }
  .banner-content { gap: 12px; }
  .banner-actions { width: 100%; }
  .btn { flex: 1; justify-content: center; }
}

/* ═══════════════════════════════════════
   APP PANEL (side drawer)
════════════════════════════════════════ */
.app-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(3px);
  z-index: 200;
  opacity: 1;
  transition: opacity 0.25s ease;
}

.app-panel-overlay.hidden {
  display: none;
}

.app-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 480px;
  max-width: 95vw;
  background: var(--bg-card);
  border-left: 2px solid var(--primary);
  box-shadow: -12px 0 60px rgba(38,156,189,0.15), -4px 0 20px rgba(0,0,0,0.15);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-panel.hidden {
  transform: translateX(100%);
  pointer-events: none;
}

.app-panel-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
  background: linear-gradient(135deg, rgba(38,156,189,0.06) 0%, transparent 60%);
}

.app-panel-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: var(--radius-sm);
  background: rgba(38,156,189,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  border: 1.5px solid rgba(38,156,189,0.25);
}

.app-panel-info {
  flex: 1;
  min-width: 0;
}

.app-panel-category {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 4px;
}

.app-panel-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}

.app-panel-description {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.app-panel-close {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.app-panel-close:hover {
  background: var(--surface-alt);
  color: var(--text);
}

.app-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.app-panel-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.app-panel-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.panel-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
  gap: 12px;
}

.panel-link:hover {
  background: rgba(38, 156, 189, 0.07);
  border-color: rgba(38, 156, 189, 0.4);
  transform: translateX(4px);
  color: var(--primary);
}

.panel-link-name {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.panel-link-cats {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.panel-link-cat {
  font-family: var(--font-heading);
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(38, 156, 189, 0.1);
  color: var(--primary);
  border: 1px solid rgba(38, 156, 189, 0.25);
}

.panel-link-right {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.panel-link-ext {
  opacity: 0.6;
}

@media (max-width: 600px) {
  .app-panel { width: 100%; border-left: none; border-top: 1px solid var(--border); top: auto; bottom: 0; height: 75vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .app-panel.hidden { transform: translateY(100%); }
}