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input::placeholder{color:var(--color-text-muted)}.navbar-search-icon{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:var(--color-text-muted);pointer-events:none}.navbar-actions{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.nav-desktop-actions{display:flex;align-items:center;gap:var(--space-3)}button.nav-mobile-hamburger{display:none}.mobile-actions-menu{display:none;flex-direction:column;position:absolute;top:100%;right:0;width:220px;background:var(--color-bg-card);border:1px solid var(--color-border-light);border-top:none;border-radius:0 0 0 var(--radius-md);box-shadow:var(--shadow-md);z-index:90}.mobile-actions-menu.is-open{display:flex;animation:fadeInDown var(--transition-fast) ease-out}.mobile-action-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-text);border-bottom:1px solid var(--color-border-light);text-align:left;width:100%;transition:all var(--transition-fast)}.mobile-action-item:last-child{border-bottom:none}.mobile-action-item:hover{background:var(--color-bg-hover);color:var(--color-primary)}.mobile-menu-divider{height:1px;background:var(--color-border-light);margin:var(--space-1) 0}.mobile-sort-controls{padding:var(--space-2) var(--space-4);display:flex;align-items:center;gap:var(--space-2)}.mobile-sort-controls select{flex:1;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-size:var(--text-sm)}.nav-revision-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:var(--weight-medium);transition:all var(--transition-fast)}.nav-revision-btn:hover,.nav-revision-btn.is-active{color:var(--color-primary);background:var(--color-primary-bg)}.navbar-actions .mobile-search-toggle,.mobile-search-bar{display:none}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--weight-medium);transition:all var(--transition-fast);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:var(--color-text-inverse);box-shadow:var(--shadow-sm)}.btn-primary:hover{box-shadow:var(--shadow-md),var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-hover);border-color:var(--color-primary);color:var(--color-primary)}.btn-ghost{color:var(--color-text-secondary);padding:var(--space-2);border-radius:var(--radius-md)}.btn-ghost:hover{background:var(--color-bg-hover);color:var(--color-text)}.btn-danger{color:var(--color-error)}.btn-danger:hover{background:var(--color-error-bg)}.btn-icon{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md)}.toast-container{position:fixed;top:calc(var(--navbar-height) + var(--space-4));right:var(--space-4);z-index:1000;display:flex;flex-direction:column;gap:var(--space-2)}.toast{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--color-bg-card);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);font-size:var(--text-sm);font-weight:var(--weight-medium);animation:slideInRight var(--transition-base) ease-out;min-width:280px;max-width:420px}.toast-success{border-left:3px solid var(--color-success)}.toast-success .toast-icon{color:var(--color-success)}.toast-error{border-left:3px solid var(--color-error)}.toast-error .toast-icon{color:var(--color-error)}.toast-info{border-left:3px solid var(--color-info)}.toast-info .toast-icon{color:var(--color-info)}.toast-close{margin-left:auto;color:var(--color-text-muted);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.toast-close:hover{background:var(--color-bg-hover);color:var(--color-text)}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-16) 0;color:var(--color-text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-4);text-align:center;animation:fadeInUp var(--transition-base) ease-out}.empty-state-icon{width:80px;height:80px;border-radius:var(--radius-xl);background:var(--color-primary-bg);display:flex;align-items:center;justify-content:center;color:var(--color-primary);margin-bottom:var(--space-6)}.empty-state h3{font-size:var(--text-xl);font-weight:var(--weight-semibold);color:var(--color-text);margin-bottom:var(--space-2)}.empty-state p{color:var(--color-text-muted);font-size:var(--text-base);max-width:400px;margin-bottom:var(--space-6)}@media (max-width: 768px){.navbar-search{max-width:180px}.container{padding:0 var(--space-3)}.btn span.btn-label{display:none}.btn-primary{padding:var(--space-2) var(--space-3)}.navbar{padding:0 var(--space-3)}.navbar-brand span{font-size:var(--text-base)}.toast{min-width:240px;max-width:90vw;font-size:var(--text-xs)}}@media (max-width: 480px){:root{--navbar-height: 56px}.navbar-search{display:none}.navbar-actions .mobile-search-toggle{display:flex}.nav-desktop-actions{display:none}button.nav-mobile-hamburger{display:flex}.mobile-search-bar{display:flex;align-items:center;position:absolute;top:100%;left:0;right:0;padding:var(--space-3);background:var(--color-bg-card);border-bottom:1px solid var(--color-border-light);box-shadow:var(--shadow-sm);z-index:90;animation:fadeInDown var(--transition-fast) ease-out}.mobile-search-bar input{width:100%;height:40px;padding:0 var(--space-4) 0 var(--space-10);border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-bg);color:var(--color-text);font-size:var(--text-sm)}.mobile-search-bar input:focus{border-color:var(--color-primary);background:var(--color-bg-card);box-shadow:var(--shadow-glow)}.mobile-search-bar .mobile-search-icon{position:absolute;left:calc(var(--space-3) + var(--space-3));color:var(--color-text-muted);pointer-events:none}.navbar-brand-icon{width:30px;height:30px;font-size:var(--text-sm)}.toast-container{left:var(--space-3);right:var(--space-3)}}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}::view-transition-old(root){z-index:1}::view-transition-new(root){z-index:2}