/* === APP LAYOUT === */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
@media(max-width:1024px){.app{grid-template-columns:1fr !important}.sidebar{display:none !important;visibility:hidden !important;width:0 !important;overflow:hidden !important;position:absolute !important;pointer-events:none !important}}
.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{display:flex;align-items:center;gap:12px;padding:0 8px 24px;border-bottom:1px solid var(--border);margin-bottom:24px}
.logo-icon{width:40px;height:40px;background:var(--primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;font-family:'Cormorant Garamond',serif}
.logo-text{font-weight:600;font-size:16px;color:var(--text)}.logo-sub{font-size:12px;color:var(--text-muted)}
.nav{flex:1}.nav-section{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:0 8px;margin-bottom:4px;margin-top:20px}
.nav-item{display:flex;align-items:center;gap:12px;padding:8px 12px;color:var(--text-sec);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s;cursor:pointer;width:100%;border:none;background:none;border-radius:0}
.nav-item:hover{color:var(--text);background:none}
.nav-item.active{color:var(--primary);font-weight:600;background:none}
.nav-item svg{width:20px;height:20px;flex-shrink:0}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px}
.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}
.main{padding:24px 32px;overflow-y:auto}
@media(max-width:768px){.main{padding:16px}}
.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}
.header-title{font-family:'Cormorant Garamond',serif;font-size:28px;font-weight:700;color:var(--text)}
.header-sub{font-size:14px;color:var(--text-sec);margin-top:4px}
.header-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;position:relative}

/* === TABS & VIEWS === */
.tabs{display:flex;gap:4px;background:var(--surface);padding:4px;border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:24px;width:fit-content}
.tab{padding:8px 16px;font-size:13px;font-weight:500;color:var(--text-sec);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:all .15s;font-family:inherit}
.tab:hover{color:var(--text)}.tab.active{background:var(--primary);color:#fff}
.view{display:none}.view.active{display:block}