/* ==========================================================================
   Admin KayWat Observer (MCP) Stylesheet
   1:1 Parity with admin.kaywat/css/views/observer-mcp.css
   ========================================================================== */

/* Master Layout Container */
.obs-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background: var(--obs-bg-primary);
}

/* ── SUB-SIDEBAR NAVIGATION (Observer Sections) ─────────────────────────── */
.obs-sidebar {
  width: var(--obs-sidebar-w);
  background: var(--obs-bg-secondary);
  border-right: 1px solid var(--obs-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.obs-sidebar.collapsed {
  width: 0;
  overflow: hidden;
  border-right: none;
}

.obs-sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--obs-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.obs-back-btn {
  background: var(--obs-bg-tertiary);
  border: 1px solid var(--obs-border);
  color: var(--obs-text-primary);
  padding: 6px 12px;
  border-radius: var(--obs-radius-sm);
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.obs-back-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--obs-border-hover);
}

.obs-sidebar-categories {
  padding: 16px 10px;
  flex: 1;
  overflow-y: auto;
}

.obs-category-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--obs-text-muted);
  padding: 8px 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.obs-nav-item {
  padding: 10px 14px;
  border-radius: var(--obs-radius-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--obs-text-secondary);
  transition: all 0.15s ease;
  margin-bottom: 2px;
  user-select: none;
}

.obs-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--obs-text-primary);
}

.obs-nav-item.active {
  background: var(--obs-bg-tertiary);
  color: var(--obs-accent-primary);
  font-weight: 600;
}

.obs-nav-item i, .obs-nav-item svg {
  font-size: 14px;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

/* Sub-Sidebar Collapse Toggle Icon */
.obs-sidebar-toggle-btn {
  position: absolute;
  top: 18px;
  left: var(--obs-sidebar-w);
  width: 24px;
  height: 24px;
  background: var(--obs-bg-secondary);
  border: 1px solid var(--obs-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--obs-text-secondary);
  cursor: pointer;
  z-index: 20;
  transition: all 0.2s ease;
  transform: translateX(-50%);
}

.obs-sidebar.collapsed + .obs-sidebar-toggle-btn {
  left: 12px;
  transform: none;
}

.obs-sidebar-toggle-btn:hover {
  color: #fff;
  border-color: var(--obs-accent-primary);
  background: var(--obs-bg-tertiary);
}

/* ── MAIN CONTENT VIEWPORT ──────────────────────────────────────────────── */
.obs-main {
  flex: 1;
  height: 100%;
  overflow-y: auto;
  padding: 32px 44px;
  background: var(--obs-bg-primary);
  scroll-behavior: smooth;
}

/* Header Banner */
.obs-header-banner {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--obs-border);
  padding-bottom: 24px;
}

.obs-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.obs-brand-icon {
  width: 46px;
  height: 46px;
  background: var(--obs-accent-subtle);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--obs-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--obs-accent-primary);
  font-size: 20px;
  box-shadow: 0 0 20px var(--obs-accent-glow);
  flex-shrink: 0;
}

.obs-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--obs-text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.obs-subtitle {
  font-size: 13px;
  color: var(--obs-text-secondary);
  margin: 4px 0 0;
  line-height: 1.45;
}

/* ── OBSERVER CONTENT SECTIONS ─────────────────────────────────────────── */
.obs-section {
  margin-bottom: 40px;
}

.obs-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--obs-text-primary);
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.obs-section-desc {
  font-size: 12.5px;
  color: var(--obs-text-secondary);
  margin: 0 0 16px;
  line-height: 1.45;
}

/* ── SECTION 1: ENDPOINTS & JWKS CARDS ─────────────────────────────────── */
.obs-endpoints-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.obs-endpoint-card {
  padding: 18px 20px;
  background: var(--obs-bg-secondary);
  border: 1px solid var(--obs-border);
  border-radius: var(--obs-radius-md);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.obs-endpoint-card:hover {
  border-color: rgba(16, 185, 129, 0.35);
  transform: translateY(-1px);
}

.obs-endpoint-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--obs-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.obs-endpoint-uri {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--obs-accent-primary);
  word-break: break-all;
}

.obs-endpoint-desc {
  font-size: 12px;
  color: var(--obs-text-secondary);
  margin-top: 8px;
  line-height: 1.4;
}

/* JWKS Verification Card */
.obs-jwks-card {
  background: var(--obs-bg-secondary);
  border: 1px solid var(--obs-border);
  border-radius: var(--obs-radius-lg);
  padding: 20px;
  margin-bottom: 24px;
}

.obs-jwks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  background: var(--obs-bg-tertiary);
  padding: 14px 16px;
  border-radius: var(--obs-radius-md);
  font-size: 12.5px;
}

/* ── SECTION 4: TOOL EXPLORER 2-COL GRID ────────────────────────────────── */
.obs-tools-grid {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 20px;
}

.obs-tools-list {
  background: var(--obs-bg-secondary);
  border: 1px solid var(--obs-border);
  border-radius: var(--obs-radius-md);
  padding: 14px;
  max-height: 540px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.obs-tool-item {
  padding: 10px 12px;
  border-radius: var(--obs-radius-md);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  user-select: none;
}

.obs-tool-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.obs-tool-item.active {
  background: var(--obs-bg-tertiary);
  border-color: rgba(16, 185, 129, 0.4);
}

.obs-tool-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--obs-text-primary);
  font-family: var(--font-mono);
}

.obs-tool-item.active .obs-tool-item-name {
  color: var(--obs-accent-primary);
}

.obs-tool-item-desc {
  font-size: 11.5px;
  color: var(--obs-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 3px;
}

.obs-console-card {
  background: var(--obs-bg-secondary);
  border: 1px solid var(--obs-border);
  border-radius: var(--obs-radius-md);
  padding: 20px;
}

/* ── RESPONSIVE DESIGN ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .obs-tools-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .obs-main {
    padding: 20px;
  }
  .obs-sidebar {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.8);
  }
}