/* App Shell Layout - Top Bar */
#app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Top Bar */
#topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 22px;
  background: linear-gradient(180deg, var(--bg-surface), rgba(12,17,32,.96));
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  height: 60px;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-primary);
}

.brand .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  flex: none;
}

.brand small {
  font-family: var(--font-sub);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-secondary);
  font-weight: 500;
  display: block;
  margin-top: -3px;
}

.hsep {
  width: 1px;
  height: 32px;
  background: var(--border);
  flex: none;
}

/* Centralized Project Selector */
.project-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.field label {
  font-family: var(--font-sub);
  font-size: 9px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
}

select, input[type=text] {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 9px;
  font-family: var(--font-body);
  font-size: 12.5px;
  outline: none;
}

select:focus, input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0,212,255,.18);
}

#globalProjectSel {
  border-color: var(--accent-cyan);
  border-width: 1.5px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  box-shadow: 0 0 14px -3px var(--accent-cyan);
}

.addProjBtn {
  width: 31px;
  height: 31px;
  flex: none;
  border-radius: 5px;
  border: 1.5px dashed var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 19px;
  font-weight: 400;
  line-height: 1;
  cursor: pointer;
  transition: .16s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.addProjBtn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  border-style: solid;
  background: rgba(0,212,255,.06);
}

/* Navigation inside Top Bar */
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.nav-item {
  padding: 8px 16px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.nav-item:hover {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.04);
}

.nav-item.active {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
  border-color: var(--border);
}

/* Main Content Area */
#main-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.view-container {
  display: none;
  width: 100%;
  height: 100%;
  border: none;
}

.view-container.active {
  display: block;
}

/* Modal for Project Creation */
#projectModal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6,8,15,.82);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

#projectModal.active {
  display: flex;
}

#projectModal .box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px;
  max-width: 520px;
  width: 100%;
  box-shadow: 0 18px 60px rgba(0,0,0,.7);
}

#projectModal h3 {
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-sub);
  font-size: 11px;
  color: var(--text-secondary);
}

.form-group input {
  width: 100%;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}