/* ============================================================
   jarvis.css — Jarvis Glassmorphism Extension
   Loaded in addition to style.css
   ============================================================ */

/* ── 1. Design Tokens ───────────────────────────────────────── */
:root {
  --j-bg: #050510;
  --j-bg2: #0a0f1e;
  --j-bg3: #0f1528;
  --j-card: rgba(10,20,50,0.65);
  --j-card-2: rgba(15,28,65,0.8);
  --j-border: rgba(91,110,255,0.2);
  --j-border-glow: rgba(91,110,255,0.5);
  --j-accent: #5b6ef5;
  --j-accent2: #3b82f6;
  --j-purple: #8b5cf6;
  --j-green: #22c55e;
  --j-red: #ef4444;
  --j-gold: #f59e0b;
  --j-text: #f0f4ff;
  --j-muted: #8b9fd4;
  --j-glow-accent: 0 0 20px rgba(91,110,255,0.4);
  --j-glow-green: 0 0 15px rgba(34,197,94,0.4);
  --j-glow-red: 0 0 15px rgba(239,68,68,0.4);
  --j-radius: 12px;
  --j-sidebar-w: 250px;
}

/* ── 2. Glassmorphism Card ───────────────────────────────────── */
.j-card {
  background: var(--j-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--j-border);
  border-radius: var(--j-radius);
  color: var(--j-text);
  padding: 1.25rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* ── 3. Glowing Card Variant ─────────────────────────────────── */
.j-card-glow {
  background: var(--j-card-2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--j-border-glow);
  border-radius: var(--j-radius);
  color: var(--j-text);
  padding: 1.25rem;
  box-shadow: var(--j-glow-accent);
  animation: j-glow-pulse 3s ease-in-out infinite;
}

/* ── 4. Status Badges ────────────────────────────────────────── */
[class^="j-badge-"] {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  white-space: nowrap;
}

.j-badge-running {
  background: rgba(34,197,94,0.15);
  color: var(--j-green);
  border: 1px solid rgba(34,197,94,0.35);
  box-shadow: var(--j-glow-green);
}
.j-badge-running::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--j-green);
  animation: j-pulse 1.4s ease-in-out infinite;
}

.j-badge-idle {
  background: rgba(139,159,212,0.12);
  color: var(--j-muted);
  border: 1px solid rgba(139,159,212,0.25);
}

.j-badge-error {
  background: rgba(239,68,68,0.15);
  color: var(--j-red);
  border: 1px solid rgba(239,68,68,0.35);
  box-shadow: var(--j-glow-red);
}

.j-badge-paused {
  background: rgba(245,158,11,0.12);
  color: var(--j-gold);
  border: 1px solid rgba(245,158,11,0.3);
}

.j-badge-disabled {
  background: rgba(255,255,255,0.05);
  color: #555e7a;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ── 5. Direction Badges ─────────────────────────────────────── */
.j-badge-long {
  background: rgba(34,197,94,0.15);
  color: var(--j-green);
  border: 1px solid rgba(34,197,94,0.35);
}

.j-badge-short {
  background: rgba(239,68,68,0.15);
  color: var(--j-red);
  border: 1px solid rgba(239,68,68,0.35);
}

/* ── 6. Quality Badges ───────────────────────────────────────── */
.j-badge-a-plus {
  background: rgba(91,110,245,0.2);
  color: #a5b4fc;
  border: 1px solid rgba(91,110,245,0.45);
  box-shadow: var(--j-glow-accent);
}

.j-badge-a {
  background: rgba(34,197,94,0.13);
  color: var(--j-green);
  border: 1px solid rgba(34,197,94,0.3);
}

.j-badge-b {
  background: rgba(245,158,11,0.12);
  color: var(--j-gold);
  border: 1px solid rgba(245,158,11,0.28);
}

.j-badge-c {
  background: rgba(239,68,68,0.1);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.25);
}

/* ── 7. Sidebar ──────────────────────────────────────────────── */
.j-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--j-sidebar-w);
  height: 100vh;
  background: rgba(5,5,16,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--j-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.j-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1.25rem 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--j-text);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--j-border);
}

.j-sidebar-nav {
  flex: 1;
  padding: 0.75rem 0;
  list-style: none;
  margin: 0;
}

.j-sidebar-nav li a,
.j-sidebar-nav li button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.7rem 1.25rem;
  color: var(--j-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 0;
  transition: color 0.15s, background 0.15s;
  text-align: left;
}

.j-sidebar-nav li a:hover,
.j-sidebar-nav li button:hover {
  color: var(--j-text);
  background: rgba(91,110,245,0.1);
}

.j-sidebar-nav li a.active,
.j-sidebar-nav li button.active {
  color: var(--j-accent);
  background: rgba(91,110,245,0.15);
  border-left: 2px solid var(--j-accent);
}

.j-sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--j-border);
  font-size: 0.75rem;
  color: var(--j-muted);
}

/* ── 8. Topbar ───────────────────────────────────────────────── */
.j-topbar {
  position: fixed;
  top: 0;
  left: var(--j-sidebar-w);
  right: 0;
  height: 60px;
  background: rgba(5,5,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--j-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 90;
  gap: 1rem;
}

.j-topbar-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--j-text);
  letter-spacing: 0.02em;
}

.j-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── 9. Tab Content Area ─────────────────────────────────────── */
.j-main {
  margin-left: var(--j-sidebar-w);
  margin-top: 60px;
  min-height: calc(100vh - 60px);
  background: var(--j-bg);
  color: var(--j-text);
  padding: 1.5rem;
}

.j-tab {
  display: none;
  animation: j-fade-in 0.25s ease forwards;
}

.j-tab.active {
  display: block;
}

.j-tab-header {
  margin-bottom: 1.5rem;
}

.j-tab-header h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--j-text);
  margin: 0 0 0.25rem;
}

.j-tab-header p {
  color: var(--j-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* ── 10. Stat Card ───────────────────────────────────────────── */
.j-stat-card {
  background: var(--j-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--j-border);
  border-radius: var(--j-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  cursor: default;
}

.j-stat-card:hover {
  box-shadow: var(--j-glow-accent);
  border-color: var(--j-border-glow);
  transform: translateY(-2px);
}

.j-stat-card .j-stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--j-muted);
}

.j-stat-card .j-stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--j-text);
  line-height: 1;
}

.j-stat-card .j-stat-sub {
  font-size: 0.78rem;
  color: var(--j-muted);
}

.j-stat-card .j-stat-value.positive { color: var(--j-green); }
.j-stat-card .j-stat-value.negative { color: var(--j-red); }
.j-stat-card .j-stat-value.accent   { color: var(--j-accent); }

/* ── 11. Agent Card ──────────────────────────────────────────── */
.j-agent-card {
  background: var(--j-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--j-border);
  border-radius: var(--j-radius);
  padding: 1.1rem 1.25rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.j-agent-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--j-border);
  border-radius: var(--j-radius) var(--j-radius) 0 0;
  transition: background 0.2s ease;
}

.j-agent-card[data-status="running"]::before  { background: var(--j-green); }
.j-agent-card[data-status="idle"]::before     { background: var(--j-muted); }
.j-agent-card[data-status="error"]::before    { background: var(--j-red); }
.j-agent-card[data-status="paused"]::before   { background: var(--j-gold); }
.j-agent-card[data-status="disabled"]::before { background: #2a2f45; }

.j-agent-card:hover {
  border-color: var(--j-border-glow);
  box-shadow: var(--j-glow-accent);
}

.j-agent-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.j-agent-card-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--j-text);
}

.j-agent-card-desc {
  font-size: 0.8rem;
  color: var(--j-muted);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.j-agent-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--j-muted);
}

/* ── 12. Data Table ──────────────────────────────────────────── */
.j-table-wrap {
  overflow-x: auto;
  border-radius: var(--j-radius);
  border: 1px solid var(--j-border);
}

.j-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  color: var(--j-text);
}

.j-table thead tr {
  background: rgba(91,110,245,0.1);
  border-bottom: 1px solid var(--j-border);
}

.j-table thead th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--j-muted);
  white-space: nowrap;
}

.j-table tbody tr {
  border-bottom: 1px solid rgba(91,110,255,0.07);
  transition: background 0.15s ease;
}

.j-table tbody tr:last-child {
  border-bottom: none;
}

.j-table tbody tr:hover {
  background: rgba(91,110,245,0.07);
}

.j-table tbody td {
  padding: 0.7rem 1rem;
  vertical-align: middle;
}

.j-table tfoot td {
  padding: 0.65rem 1rem;
  font-size: 0.8rem;
  color: var(--j-muted);
  border-top: 1px solid var(--j-border);
}

/* ── 13. Buttons ─────────────────────────────────────────────── */
.j-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  line-height: 1;
}

.j-btn:active {
  transform: scale(0.97);
}

.j-btn-primary {
  background: var(--j-accent);
  color: #fff;
  border-color: var(--j-accent);
}
.j-btn-primary:hover {
  background: #4a5de0;
  box-shadow: var(--j-glow-accent);
}

.j-btn-secondary {
  background: rgba(91,110,245,0.12);
  color: var(--j-accent);
  border-color: var(--j-border);
}
.j-btn-secondary:hover {
  background: rgba(91,110,245,0.22);
  border-color: var(--j-border-glow);
}

.j-btn-danger {
  background: rgba(239,68,68,0.12);
  color: var(--j-red);
  border-color: rgba(239,68,68,0.3);
}
.j-btn-danger:hover {
  background: rgba(239,68,68,0.22);
  box-shadow: var(--j-glow-red);
}

.j-btn-success {
  background: rgba(34,197,94,0.12);
  color: var(--j-green);
  border-color: rgba(34,197,94,0.3);
}
.j-btn-success:hover {
  background: rgba(34,197,94,0.22);
  box-shadow: var(--j-glow-green);
}

.j-btn-ghost {
  background: transparent;
  color: var(--j-muted);
  border-color: var(--j-border);
}
.j-btn-ghost:hover {
  color: var(--j-text);
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.15);
}

.j-btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
  border-radius: 6px;
}

.j-btn-lg {
  padding: 0.7rem 1.5rem;
  font-size: 0.95rem;
}

.j-btn:disabled,
.j-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ── 14. Form Elements ───────────────────────────────────────── */
.j-input,
.j-select,
.j-textarea {
  width: 100%;
  background: rgba(10,15,40,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--j-border);
  border-radius: 8px;
  color: var(--j-text);
  font-size: 0.875rem;
  padding: 0.6rem 0.9rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-sizing: border-box;
  font-family: inherit;
}

.j-input::placeholder,
.j-textarea::placeholder {
  color: var(--j-muted);
  opacity: 0.7;
}

.j-input:focus,
.j-select:focus,
.j-textarea:focus {
  border-color: var(--j-accent);
  box-shadow: 0 0 0 3px rgba(91,110,245,0.15);
}

.j-input:disabled,
.j-select:disabled,
.j-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.j-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b9fd4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

.j-select option {
  background: var(--j-bg3);
  color: var(--j-text);
}

.j-textarea {
  resize: vertical;
  min-height: 90px;
  line-height: 1.5;
}

.j-form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--j-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.j-form-group {
  margin-bottom: 1rem;
}

.j-form-hint {
  font-size: 0.73rem;
  color: var(--j-muted);
  margin-top: 0.3rem;
}

/* ── 15. Modal Overlay ───────────────────────────────────────── */
.j-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,8,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.j-modal.open {
  display: flex;
  animation: j-fade-in 0.2s ease forwards;
}

/* ── 16. Modal Box ───────────────────────────────────────────── */
.j-modal-box {
  background: var(--j-card-2);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--j-border-glow);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), var(--j-glow-accent);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: j-fade-in 0.2s ease forwards;
}

.j-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid var(--j-border);
}

.j-modal-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--j-text);
  margin: 0;
}

.j-modal-close {
  background: transparent;
  border: none;
  color: var(--j-muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.2rem;
  transition: color 0.15s;
}
.j-modal-close:hover { color: var(--j-text); }

.j-modal-body {
  padding: 1.25rem 1.5rem;
}

.j-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.25rem;
  border-top: 1px solid var(--j-border);
}

/* ── 17. Jarvis Chat ─────────────────────────────────────────── */
.j-chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 400px;
  background: rgba(5,5,16,0.5);
  border-radius: var(--j-radius);
  border: 1px solid var(--j-border);
  overflow: hidden;
}

.j-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.j-chat-msg-user,
.j-chat-msg-ai {
  max-width: 82%;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  font-size: 0.875rem;
  line-height: 1.55;
  animation: j-slide-in 0.2s ease forwards;
}

.j-chat-msg-user {
  align-self: flex-end;
  background: var(--j-accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.j-chat-msg-ai {
  align-self: flex-start;
  background: var(--j-card-2);
  border: 1px solid var(--j-border);
  color: var(--j-text);
  border-bottom-left-radius: 4px;
}

.j-chat-msg-ai.typing {
  opacity: 0.7;
}

.j-chat-msg-meta {
  font-size: 0.68rem;
  color: var(--j-muted);
  margin-top: 0.3rem;
}

.j-chat-msg-user .j-chat-msg-meta {
  text-align: right;
}

.j-chat-input-area {
  display: flex;
  gap: 0.65rem;
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--j-border);
  background: rgba(5,5,20,0.6);
}

.j-chat-input {
  flex: 1;
  background: rgba(15,21,40,0.8);
  border: 1px solid var(--j-border);
  border-radius: 10px;
  color: var(--j-text);
  font-size: 0.875rem;
  padding: 0.6rem 0.9rem;
  outline: none;
  resize: none;
  font-family: inherit;
  line-height: 1.4;
  transition: border-color 0.15s ease;
}

.j-chat-input::placeholder { color: var(--j-muted); }
.j-chat-input:focus { border-color: var(--j-accent); }

/* ── 18. Jarvis Orb ──────────────────────────────────────────── */
.j-orb {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 38%,
    rgba(139,92,246,0.9),
    rgba(91,110,245,0.7) 45%,
    rgba(59,130,246,0.4) 75%,
    transparent 100%
  );
  box-shadow:
    0 0 30px rgba(91,110,245,0.6),
    0 0 60px rgba(91,110,245,0.25),
    inset 0 0 20px rgba(139,92,246,0.3);
  animation: j-float 4s ease-in-out infinite, j-glow-pulse 3s ease-in-out infinite;
  position: relative;
  flex-shrink: 0;
}

.j-orb::after {
  content: '';
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.35), transparent 60%);
}

.j-orb-lg {
  width: 100px;
  height: 100px;
}

.j-orb-sm {
  width: 36px;
  height: 36px;
}

/* ── 19. Bottom Nav (Mobile) ─────────────────────────────────── */
.j-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: rgba(5,5,16,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--j-border);
  z-index: 200;
  align-items: stretch;
}

.j-bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: var(--j-muted);
  font-size: 0.65rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: color 0.15s;
  padding: 0.4rem 0.2rem;
}

.j-bottom-nav-item .j-nav-icon {
  font-size: 1.15rem;
  line-height: 1;
}

.j-bottom-nav-item.active,
.j-bottom-nav-item:hover {
  color: var(--j-accent);
}

/* ── 20. Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(91,110,245,0.25);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(91,110,245,0.45);
}

/* ── 21. Animations ──────────────────────────────────────────── */
@keyframes j-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

@keyframes j-glow-pulse {
  0%, 100% { box-shadow: var(--j-glow-accent); }
  50%       { box-shadow: 0 0 40px rgba(91,110,255,0.7); }
}

@keyframes j-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes j-scan {
  0%   { top: -10%; }
  100% { top: 110%; }
}

@keyframes j-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes j-slide-in {
  from { transform: translateX(-20px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}

@keyframes j-skeleton-wave {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── 22. Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .j-sidebar {
    transform: translateX(-100%);
    z-index: 300;
  }

  .j-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 40px rgba(0,0,0,0.6);
  }

  .j-main {
    margin-left: 0;
    margin-bottom: 60px;
    padding: 1rem;
  }

  .j-topbar {
    left: 0;
  }

  .j-bottom-nav {
    display: flex;
  }

  .j-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
  }

  .j-sidebar-overlay.open {
    display: block;
  }

  .j-modal-box {
    max-width: 100%;
    border-radius: 16px 16px 0 0;
    margin-top: auto;
    margin-bottom: 0;
    max-height: 85vh;
  }

  .j-modal {
    align-items: flex-end;
    padding: 0;
  }

  .j-topbar-title { font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .j-stat-card .j-stat-value { font-size: 1.5rem; }
  .j-table { font-size: 0.78rem; }
  .j-table thead th,
  .j-table tbody td { padding: 0.55rem 0.65rem; }
}

/* ── 23. Additional Hover Effects ────────────────────────────── */
.j-card:hover {
  border-color: rgba(91,110,255,0.3);
}

a.j-card:hover,
button.j-card:hover {
  box-shadow: var(--j-glow-accent);
  transform: translateY(-2px);
}

/* ── 24. Loading Skeleton ────────────────────────────────────── */
.j-skeleton {
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    rgba(91,110,245,0.06) 25%,
    rgba(91,110,245,0.14) 50%,
    rgba(91,110,245,0.06) 75%
  );
  background-size: 200% 100%;
  animation: j-skeleton-wave 1.6s ease-in-out infinite;
}

.j-skeleton-text {
  height: 0.85em;
  margin-bottom: 0.5rem;
  border-radius: 4px;
}

.j-skeleton-text.wide  { width: 85%; }
.j-skeleton-text.mid   { width: 60%; }
.j-skeleton-text.short { width: 35%; }

.j-skeleton-card {
  height: 120px;
  border-radius: var(--j-radius);
}

.j-skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── 25. Toast Notifications ─────────────────────────────────── */
.j-toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none;
}

.j-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--j-border);
  background: var(--j-card-2);
  color: var(--j-text);
  font-size: 0.85rem;
  max-width: 340px;
  pointer-events: all;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  animation: j-slide-in 0.25s ease forwards;
}

.j-toast-icon {
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1.4;
}

.j-toast-body { flex: 1; }
.j-toast-title {
  font-weight: 600;
  margin-bottom: 0.1rem;
}
.j-toast-msg { color: var(--j-muted); font-size: 0.8rem; }

.j-toast-close {
  background: transparent;
  border: none;
  color: var(--j-muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0;
  line-height: 1;
  align-self: flex-start;
  transition: color 0.15s;
}
.j-toast-close:hover { color: var(--j-text); }

.j-toast-success {
  border-left: 3px solid var(--j-green);
  box-shadow: var(--j-glow-green);
}
.j-toast-error {
  border-left: 3px solid var(--j-red);
  box-shadow: var(--j-glow-red);
}
.j-toast-info {
  border-left: 3px solid var(--j-accent);
  box-shadow: var(--j-glow-accent);
}
.j-toast-warning {
  border-left: 3px solid var(--j-gold);
}

.j-toast.removing {
  animation: j-fade-in 0.2s ease reverse forwards;
}

/* ── Scan Line Effect ─────────────────────────────────────────── */
.j-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(91,110,245,0.5), transparent);
  animation: j-scan 3s linear infinite;
  pointer-events: none;
}

/* ── Grid Utility ────────────────────────────────────────────── */
.j-grid {
  display: grid;
  gap: 1rem;
}

.j-grid-2 { grid-template-columns: repeat(2, 1fr); }
.j-grid-3 { grid-template-columns: repeat(3, 1fr); }
.j-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .j-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .j-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .j-grid-2,
  .j-grid-3,
  .j-grid-4 { grid-template-columns: 1fr; }
}

/* ── Divider ─────────────────────────────────────────────────── */
.j-divider {
  border: none;
  border-top: 1px solid var(--j-border);
  margin: 1.25rem 0;
}

/* ── Text Utilities ──────────────────────────────────────────── */
.j-text-accent  { color: var(--j-accent); }
.j-text-green   { color: var(--j-green); }
.j-text-red     { color: var(--j-red); }
.j-text-gold    { color: var(--j-gold); }
.j-text-muted   { color: var(--j-muted); }
.j-text-purple  { color: var(--j-purple); }

/* ── Inline Progress Bar ─────────────────────────────────────── */
.j-progress {
  height: 4px;
  border-radius: 999px;
  background: rgba(91,110,245,0.12);
  overflow: hidden;
}

.j-progress-bar {
  height: 100%;
  border-radius: 999px;
  background: var(--j-accent);
  transition: width 0.4s ease;
}

.j-progress-bar.green   { background: var(--j-green); }
.j-progress-bar.red     { background: var(--j-red); }
.j-progress-bar.gold    { background: var(--j-gold); }