/* ===== APP SHELL ===== */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.app-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.app-nav-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.app-nav-links {
  display: flex;
  gap: 4px;
}

.app-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}

.app-nav-link:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.04);
}

.app-nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

/* ===== STATS ROW ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: border-color 0.2s;
}

.stat-card:hover {
  border-color: rgba(200,168,78,0.2);
}

.stat-card-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== FILTER BAR ===== */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.filter-btn:hover {
  border-color: rgba(200,168,78,0.3);
  color: var(--fg);
}

.filter-btn.active {
  background: var(--accent-dim);
  border-color: rgba(200,168,78,0.4);
  color: var(--accent);
}

/* ===== TABLE ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th {
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.data-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.data-table .td-muted {
  color: var(--fg-muted);
  font-size: 0.82rem;
}

/* ===== STATUS BADGE ===== */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
}

.badge-tracking  { background: rgba(100,140,200,0.15); color: #7ab0e8; border: 1px solid rgba(100,140,200,0.2); }
.badge-submitted { background: rgba(200,168,78,0.15); color: var(--accent); border: 1px solid rgba(200,168,78,0.25); }
.badge-won       { background: rgba(80,180,100,0.15); color: #6fcf7a; border: 1px solid rgba(80,180,100,0.25); }
.badge-lost      { background: rgba(200,80,80,0.15); color: #e07070; border: 1px solid rgba(200,80,80,0.2); }
.badge-no_bid    { background: rgba(150,150,150,0.1); color: var(--fg-muted); border: 1px solid var(--border); }

/* ===== DEADLINE / URGENCY ===== */
.deadline-soon { color: #e0a040; font-weight: 600; }
.deadline-overdue { color: #e07070; font-weight: 600; }

/* ===== BUTTON ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #0f110f;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #d4b45c;
  border-color: #d4b45c;
}

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border-color: var(--border);
}

.btn-ghost:hover {
  color: var(--fg);
  border-color: rgba(255,255,255,0.15);
}

.btn-danger {
  background: transparent;
  color: #e07070;
  border-color: rgba(200,80,80,0.3);
}

.btn-danger:hover {
  background: rgba(200,80,80,0.1);
}

.btn-sm {
  font-size: 0.78rem;
  padding: 5px 12px;
}

/* ===== FORM ===== */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  max-width: 680px;
}

.form-row {
  margin-bottom: 22px;
}

.form-row label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: rgba(200,168,78,0.5);
}

.form-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239a9890'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-row textarea {
  resize: vertical;
  min-height: 90px;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(154,152,144,0.5);
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  align-items: center;
}

/* ===== CARD GRID (subs) ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.sub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s;
}

.sub-card:hover {
  border-color: rgba(200,168,78,0.2);
}

.sub-card-trade {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.sub-card-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.sub-card-contact {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.sub-card-contact a {
  color: var(--accent);
  text-decoration: none;
}

.sub-card-contact a:hover {
  text-decoration: underline;
}

.sub-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--fg-muted);
}

.empty-state p {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .app-main { padding: 20px 16px 60px; }
  .data-table { font-size: 0.82rem; }
  .data-table th, .data-table td { padding: 12px 14px; }
  .form-card { padding: 24px 20px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .page-header { flex-direction: column; align-items: flex-start; }
}